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", 0xf47}], 0x1, &(0x7f0000000040)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/06 19:37:58 executing program 3: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="e232"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/06 19:37:58 executing program 0: r0 = getpid() sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000001c40)=ANY=[@ANYPTR=&(0x7f0000001980)=ANY=[@ANYPTR, @ANYBLOB="65f40e2ab11523c4231043c7ad62ff8aa06a2096f3986c832eb536c1ab57d74513f246723102eb36d99c6ea8b31e4f0c7255777f7fc1d8cc913745038ff8d9ebb03533af66a35a55adaa0607152d78499e8c122b826396e35f77108e4bdde76aa8a421283a77b6770c17e446ba19b2"]], 0x4}, 0x1}, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0}) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={r1}, &(0x7f0000000140), 0x0) pause() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/06 19:37:58 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xa) connect$inet6(r0, &(0x7f0000032fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) tgkill(0x0, 0x0, 0x0) dup(0xffffffffffffffff) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f00000000c0)=0x5, 0x4) 2018/05/06 19:37:59 executing program 5: r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0xe, 0x800) fcntl$notify(r0, 0x402, 0x4) r1 = socket(0x100000010, 0x2, 0x0) write(r1, &(0x7f0000000040)="1f0000001e003d1d8d70ffe608027702000600536b8d3d6c04080001454a13", 0x1f) [ 134.078947] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 134.087683] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/06 19:37:59 executing program 5: syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x40) r0 = socket(0x100000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f0000001e003d1d8d70ffe608027702000600536b8d3d6c04080001454a13", 0x1f) [ 134.169243] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 134.177936] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/06 19:37:59 executing program 5: r0 = socket(0xf, 0x80812, 0x0) write(r0, &(0x7f0000000040)="1f0000001e003d1d8d70ffe608027702000600536b8d3d6c04080001454a13", 0x10c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000780)=@security={'security\x00', 0xe, 0x4, 0x570, 0xffffffff, 0x168, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x4a0, 0x4a0, 0x4a0, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0x120, 0x168, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x40, 0x12, 0x1}}, @common=@frag={0x30, 'frag\x00', 0x0, {0x3f, 0x800000000000, 0xfffffffffffffff9, 0x10, 0x1}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@local={0xfe, 0x80, [], 0xaa}, 'ip6_vti0\x00', 0x5850}}}, {{@uncond, 0x0, 0xc8, 0x1f0}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x9, 'system_u:object_r:auditd_exec_t:s0\x00'}}}, {{@uncond, 0x0, 0x120, 0x148, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x1ff, 0x8}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x4d3, 0x4d3, 0x7, 0x5, 0x1}}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x800000}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5d0) getresgid(&(0x7f0000000280), &(0x7f0000000240), &(0x7f0000000100)) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000740)=0x200000000059, 0x3) 2018/05/06 19:37:59 executing program 7: r0 = memfd_create(&(0x7f0000000440)="2f640400000000", 0x5) pipe2(&(0x7f0000000080), 0x80000) pipe2(&(0x7f0000000040), 0x800) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0xff, @ipv4={[], [0xff, 0xff]}, 0x7}, 0x1c) lseek(r0, 0x0, 0x4) 2018/05/06 19:37:59 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x4, 0xe8400000000, 0x20, 0x3, 0x1800000000000000, 0x69, 0x3, 0x6, 0x7caf0333, 0x3ff, 0x3, 0xffffffffffffffc1, 0x3, 0x9, 0x80000000]}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={r1, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, [0x2, 0x700, 0x132, 0x7, 0x4, 0x0, 0x6, 0xffffffff, 0x7, 0x7fff, 0xfff, 0x3, 0x1, 0x0, 0xffffffff]}, &(0x7f0000000240)=0x100) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000002c0)={0x11, @broadcast=0xffffffff, 0x0, 0x0, 'dh\x00', 0x2}, 0x2c) 2018/05/06 19:37:59 executing program 5: r0 = socket(0x100000010, 0x2, 0x2) write(r0, &(0x7f0000000040)="1f0000001e003d1d8d70ffe608027702000600536b8d3d6c04080001454a13", 0x1f) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x8) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000580)={0x5, &(0x7f0000000080)=""/242, &(0x7f0000000500)=[{0x8, 0x3e, 0x0, &(0x7f0000000180)=""/62}, {0x2, 0x79, 0x3, &(0x7f00000001c0)=""/121}, {0x4, 0x92, 0x49b03588, &(0x7f0000000240)=""/146}, {0xffff, 0xf4, 0x5, &(0x7f0000000300)=""/244}, {0x800000000, 0xd3, 0x9f, &(0x7f0000000400)=""/211}]}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000640)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000000740)=0xe8) stat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000600)='./file0\x00', 0xa001, r2, r3, 0x40, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000005c0)={'sit0\x00', 0x8002}) 2018/05/06 19:37:59 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfe}, 0xc) sendmsg(r0, &(0x7f0000000940)={&(0x7f0000000140)=@nl=@proc={0x10, 0x0, 0x25dfdbfe}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000780)}, 0x0) recvmsg(r0, &(0x7f0000002ec0)={&(0x7f0000002a80)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002d80), 0x0, &(0x7f0000002dc0)=""/246, 0xf6}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x1ff, 0x20000) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000100)={0xfffffffffffffff9, 0x80000001, 0x3ed4, 0x9, 0x2}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x101001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000040)=0x6) 2018/05/06 19:37:59 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000000)={{0x4000001ff, 0x20100000800009}, {0x0, 0xb5}}) [ 134.977033] IPVS: ip_vs_svc_hash(): request for already hashed, called from do_ip_vs_set_ctl+0x25c8/0x2790 2018/05/06 19:38:00 executing program 1: setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000100)=ANY=[@ANYBLOB="fbf7d8b9def4474d3504c13cbcf4de634f4ba5d496db19fdc5262fbf807d9cb43745edc803e45e33d8742c25bca6bdcab935caf3453d247e54c7ef1712471366b5254f8579c0e7f008a214422b48c09a4540ff1f260e67a88fd20037c3974336443d14624f86229684e95ad957a60f1672ad893df5692bb4e0dadf8302561bae2487ada27fb4c5b0dad9cdf9afd9f2fa5ae12d"], 0x1) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x801, 0x0) ioctl$KDGETMODE(r0, 0x4004510d, &(0x7f0000000040)) 2018/05/06 19:38:00 executing program 4: r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000579ff4)) timerfd_settime(r1, 0x1, &(0x7f0000765000)={{}, {0x0, 0x989680}}, &(0x7f0000037000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000003cff4)={0x7}) r2 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000000, r2) 2018/05/06 19:38:00 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) close(r0) signalfd(r0, &(0x7f0000000040)={0x1}, 0x8) r1 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r2 = gettid() accept(r1, &(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f00000001c0)=0x80) getpgrp(r2) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000100)=r2) 2018/05/06 19:38:00 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x25, &(0x7f0000000200)={0x2}) pwritev(r0, &(0x7f0000001440)=[{&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="bdd2fd8a15c532ccd47ab32180e0625773be9409003a959a369dfc4a5b4a62713dc0da92bd191ac9343ef2b3948def1b8a3971c4faf3b49386c986c319d0084fdfb7cad3b29f4b7dbd8b04242f3f547031ee426a437368", 0x57}], 0x2, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, r3, 0x101, 0x70bd2a, 0x25dfdbff, {0x10}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x880000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x118, r3, 0x4, 0x70bd25, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x1b}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x18}}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x13}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x40}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x20000000000}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7d23}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x400}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4c}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x45}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}]}]}, 0x118}, 0x1, 0x0, 0x0, 0x4000000}, 0x1) 2018/05/06 19:38:00 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1000, 0x10000) flock(r0, 0x1) r1 = socket(0x100000010, 0x6, 0x0) read(r1, &(0x7f0000000080)=""/111, 0x6f) socket(0x4, 0x807, 0x401) write(r1, &(0x7f0000000040)="1f0000001e003d1d8d70ffe608027702000600536b8d3d6c04080001454a13", 0x1f) 2018/05/06 19:38:00 executing program 2: prlimit64(0x0, 0x2, &(0x7f0000000100)={0x4, 0xfffffffffffffffe}, &(0x7f0000000140)) mprotect(&(0x7f0000220000/0x2000)=nil, 0x2000, 0x2) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x0) fchmodat(r0, &(0x7f00000000c0)='./file0\x00', 0x100) r1 = fcntl$getown(0xffffffffffffffff, 0x9) prlimit64(r1, 0x8, &(0x7f0000000000)={0x18c0000, 0x9}, &(0x7f0000000040)) 2018/05/06 19:38:00 executing program 0: r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x80000) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000080)=0xfffffffffffffff9, 0x8) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0x11}, 0x3}}, 0x1ff, 0x7, 0x3, "42d64c70b8e863a9e2f74cbe4cca582437bc995af56143ead4a5144b183e5875cf11c54cd540dcfee2dfda6def9f535c7d17d56a79a576647d67ca51a9e16c4789233623eeb6cf082455f1a36e646599"}, 0xd8) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x75, &(0x7f0000bb9000)={0x0, 0x7}, 0x8) sendto$inet6(r2, &(0x7f0000ff8fff)="e1", 0x1, 0x0, &(0x7f000069ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$sndseq(r2, &(0x7f0000000000)=[{0x0, 0xfffffffffffffffd, 0x0, 0x0, @time={0x77359400}, {}, {0x9}, @result}], 0x30) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[@ANYBLOB='s'], 0x1) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00003f7000)={0x0, 0x6}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00009b6000), 0x4) 2018/05/06 19:38:00 executing program 3: r0 = socket(0x1f, 0x5, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000280)={r1}, &(0x7f00000002c0)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@local}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000001c0)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0x14) getsockopt(r0, 0x800000010f, 0x0, &(0x7f0000000040), &(0x7f0000000000)) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000040)={'veth0_to_team\x00', 0x10000}) [ 135.287348] mmap: syz-executor2 (10017): VmData 18444288 exceed data ulimit 4. Update limits or use boot option ignore_rlimit_data. 2018/05/06 19:38:00 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x84, 0x0) io_setup(0x70d, &(0x7f0000000280)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)}]) 2018/05/06 19:38:00 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x2, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000e27000)='/dev/vcsa#\x00', 0x1, 0x800001) write(r1, &(0x7f0000000000)='\x00', 0x1) 2018/05/06 19:38:00 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1f4) socket$inet6(0xa, 0x5, 0x1000) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x30e, 0x8, [0x1000, 0x0, 0x1ff, 0x100000000, 0x4, 0x1ff, 0x0, 0x80000001]}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000240)={r1, 0xffffffffffffff52, "1ffb4c4aa5caa4d8d57e7e95e61350432c55cc659f869c1e39ce580daf6c34b4caa015f198b541ee219e423aff7f8a44fa1238fec6f3e2d8641141f3150e11fc3dcc497b6ec80a443a5cd26c3abee0177d75a0aa034ec2c3d6f833a90d32aa11dad29112bc67f46122238ac17a9bf6c036bc5f4be077fb8d1df8b5638223b423637be4aa5d01977de43f342be4c159bf932f15483df5b9561f1b1c781b4c8c67f33d9ec8dc8d6ff240c07ac3b874494581bfba3295a0f3383637d8db575f538d3caa56b56a0f2b37f7c1ec47a42ef220c2575b3fc17a3767cbca8ce39e75c77214ca2292f0020d740015f9864fd909d855be6d2dcc9452ec308202163e8429c5c059b03cefe3c4cf4585976e38fb6e3b410588e87d3e83107cc8bc32d307b70eca52d635cf87aa83f13cadd24582c2a5e9a71be5850d17e982b6428d51432b60f5d45db97c653e3e160a8f26f056447bf3090742495026b9160ab3815415022c3c21"}, &(0x7f0000000140)=0x4c) 2018/05/06 19:38:00 executing program 6: r0 = inotify_init() r1 = epoll_create(0x3ff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0x5, 0x4) 2018/05/06 19:38:00 executing program 5: r0 = socket(0x100000010, 0x2, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x401, 0x40082) write(r0, &(0x7f0000000040)="1f0000001e003d1d8d70ffe608027702000600536b8d3d6c04080001454a13", 0x1f) 2018/05/06 19:38:00 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=@setlink={0x2c, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_GROUP={0x8, 0x1b}, @IFLA_XDP={0x4, 0x2b}]}, 0x2c}, 0x1}, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)) setsockopt$inet_tcp_buf(r2, 0x6, 0xe, &(0x7f00000000c0)="279bfb320d5bf3d60ec16c2c23d30c59687c7fe213e450b3a187b950f63ec102bd444917b869900c31cec7aa475cb1ce572b4745d6cbdd6f40e4f79f056e4a742aa953380045d246fa18486358ac7edadb41cde7e8fc0e8bbc1acab7417c9b26e667a894e47c21b11556b860dfae59", 0x6f) 2018/05/06 19:38:00 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000ff0)='ns\x00') getdents64(r0, &(0x7f0000000080)=""/142, 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000000)=""/98, 0x62) chmod(&(0x7f0000000140)='./file0\x00', 0x2) chmod(&(0x7f0000000180)='./file0\x00', 0x5) 2018/05/06 19:38:00 executing program 1: r0 = perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000040)={0x1, 0x0, [0x0]}) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000a3bff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/05/06 19:38:00 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r2, &(0x7f00007fbffd)='H', 0x1) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='yeah\x00', 0x5) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x200000011, r2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) accept4$llc(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x10, 0x0) ptrace$setregset(0x4205, r1, 0x1, &(0x7f0000000000)={&(0x7f0000000280)}) 2018/05/06 19:38:00 executing program 3: mknod(&(0x7f0000c2a000)='./file0\x00', 0x80, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000140), &(0x7f0000138000)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101000, 0x0) sendmsg$alg(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="95cc9683bbd4b92cfca5d4495ece661ef12343cf2330971873570d7eb5928b25a9872642674f0da019fa07bdf07ccf724e6535f4c60f421e48feb86a2ffb35a9e62381da43905c9a9b91015b02fe49e6ce253ca9f63e6f3b1242bdcb5fc2a57c16a6816eac4b6ae18332c1333b40a2e9a22681a8c1d47396842c41a8d577d67da785e4e1923f0fde6bb28743797771cc2b9e12a00a34f7dc3e18b256cfe1a59e763f90b46b86584c05b0a49432f6110edc25b6e08ff0e1644915efca3c8b27ad9a41c48c4aef38", 0xc7}, {&(0x7f0000000140)="35a4366817f78328528ef14c40f04d68", 0x10}, {&(0x7f0000000180)="0f09bad094a337081523372f88f4017ad5f1171b33f20d9cf8fd2fb75a955b1a78f67c6e8ccb4eb23f229758d9dab0efc8fd69c791c4d4a10c59a4c1919ddfc97b6c5231bb54fd4ee7effb4cd570ee1df7d7f0abca9132cfff04a3b776762f2e2e8e4e27c8ae8a35f4925bdd668022795a2b3f52b9bbd2b5569af9425300beb37b59b8ea907c62a563ba57ad4833aa57b406217840d35c723ca4e823e81ea19601f4778ca584765d7e533512930254e99d4d83dbf64b6a00ab5699063afc624119def9b3b4b5f14e8b5bdbb5c52f4bfba56dcc6f076f4dd2a9595e", 0xdb}], 0x3, &(0x7f00000002c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @assoc={0x18, 0x117, 0x4, 0xc01}, @op={0x18, 0x117, 0x3}, @iv={0xc0, 0x117, 0x2, 0xa7, "882881f87ce547b1627f81c14f4ea12d11d83f05698b4824d5a4c7e707d01d416fa3fa83b4f1ae15c74bd320112b0da4b229145c17c3b057c0ea9caf2961b1bc1f05e11d16c08ba10fe4d1b602e982f5d94577a5795867b3d0d2cc01dfdbeed29a7806fbab1c5b1657b77866866486a8ea0e8ac66a223f9255da996065537215811e34be749b3261304bce67e3231cd74a9506e7865255702b53263ef9d5071249c0d7dbb3c032"}, @assoc={0x18, 0x117, 0x4, 0x7}], 0x120}, 0x4) recvmmsg(r0, &(0x7f0000005b40)=[{{&(0x7f0000000440)=@ipx, 0x80, &(0x7f00000016c0)=[{&(0x7f00000004c0)=""/219, 0xdb}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/35, 0x23}, {&(0x7f0000001600)=""/149, 0x95}], 0x4, 0x0, 0x0, 0x4}, 0x8}, {{&(0x7f0000001700)=@nfc_llcp, 0x80, &(0x7f0000001cc0)=[{&(0x7f0000001780)=""/52, 0x34}, {&(0x7f00000017c0)=""/204, 0xcc}, {&(0x7f00000018c0)=""/189, 0xbd}, {&(0x7f0000001980)=""/24, 0x18}, {&(0x7f00000019c0)=""/223, 0xdf}, {&(0x7f0000001ac0)}, {&(0x7f0000001b00)=""/155, 0x9b}, {&(0x7f0000001bc0)=""/202, 0xca}], 0x8, 0x0, 0x0, 0x6}, 0x5}, {{&(0x7f0000001d40)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000002080)=[{&(0x7f0000001dc0)=""/245, 0xf5}, {&(0x7f0000001ec0)=""/63, 0x3f}, {&(0x7f0000001f00)=""/86, 0x56}, {&(0x7f0000001f80)=""/90, 0x5a}, {&(0x7f0000002000)=""/35, 0x23}, {&(0x7f0000002040)=""/1, 0x1}], 0x6, 0x0, 0x0, 0xfffffffffffffff8}, 0x5}, {{0x0, 0x0, &(0x7f0000004100)=[{&(0x7f0000002100)=""/4096, 0x1000}, {&(0x7f0000003100)=""/4096, 0x1000}], 0x2, &(0x7f0000004140)=""/97, 0x61, 0x6}}, {{&(0x7f00000041c0)=@sco, 0x80, &(0x7f0000005800)=[{&(0x7f0000004240)=""/164, 0xa4}, {&(0x7f0000004300)=""/163, 0xa3}, {&(0x7f00000043c0)=""/43, 0x2b}, {&(0x7f0000004400)=""/88, 0x58}, {&(0x7f0000004480)=""/129, 0x81}, {&(0x7f0000004540)=""/255, 0xff}, {&(0x7f0000004640)=""/4096, 0x1000}, {&(0x7f0000005640)=""/34, 0x22}, {&(0x7f0000005680)=""/66, 0x42}, {&(0x7f0000005700)=""/194, 0xc2}], 0xa, &(0x7f00000058c0)=""/25, 0x19, 0x80000000}, 0x7fffffff}, {{0x0, 0x0, &(0x7f0000005a00)=[{&(0x7f0000005900)=""/63, 0x3f}, {&(0x7f0000005940)=""/162, 0xa2}], 0x2, &(0x7f0000005a40)=""/196, 0xc4, 0x9}, 0x6}], 0x6, 0x42, &(0x7f0000005cc0)={0x77359400}) 2018/05/06 19:38:00 executing program 4: r0 = memfd_create(&(0x7f0000000040)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000000000)={0x0, 0x200000001, 0x8}) pwrite64(r0, &(0x7f0000000180)="b7824675b10507efa3787c4853dd4e95ee0ef84beb2110e0f9e47bc27e0677415f1f76cb9a662637a17cb0f4a25e9b3cb94d3fe66d32d2514ffe0c5d588d488a62d0ae4eec9ec650f57e107b5bf6c2f1e7943a1ec7f326f1459de2cb26ce7b5004e03276fc1b4af2b9e6794b22e2e38c3b476131daf49edbeb9e2d445011afaa66541928abf16d7ca091b81a5603b03f98475780b64ccbbbbb74e4b5d6cebdad1e0477b395674c09e17622dd5777de7004a8a2a2aabc04bb0541f8d507f11aa2f4c3c52512ebf84743a6ada6b96f93f6c4e756149bc8ec724bbb9c45624c649f18ffeca5421a7bd2613daf8c8998d6da09179e0efb9be78fbb40501b6b5b3abadcfcb9cb916c172a976ab931a6ea88fdfdd3c6641bfa2bd186a3324ac88ddd2d7124b69c7ca682996cd896bf0d7df6ae8d316d515abef73901d25a84db5e7195af655eca0bb7abe8537b0eebf89813702db198b53ac3dac4cb124abe8fb612538993971d25096b1e3d60ddfe582ad402ac236be522a79ee526cade29f74174b35989672b3507a7b314822dc8329ef46151f55b71fd57dd648cc25e8b75315427967de4df38bbec258e7019f22b5bdcf4e3d12752ce884bc7e8a698df775a9c377cd34dbd12ffbd9098d5ab546800aac4e59945b7bd5106d68a11aee1b83601f7c904b77fef76c5dae5ab6fb1aef0b323f0bd58123526ceccd437bdfe9139c6ced54d25efc3f4af43d3d4ed81bd6f01a68aab38ce215aeec44933225653004f49fe74bc00b8378d5e9dbaea8f07e686efe1334f887602579ddacfbfa6f42f29ae6c0b9776cbfa67e083f5302a45cb734fce48c84e8f7a9f9efb90d2d2e2ff2dcaf2742749bb41b37e3c485b9d9cdd4b016282de833e36e96503b8235c05cf6b332122ef054c48de4062d6bf8088927d2d019970d55d0758f7b220df86567b285731ff44470fc3a8d3e29c3eb98237233cbcd09cabd25ead32c3703b40c0a7abe0d51547236d197a05ae61f1bac25ae6d77ede0527b2b1dba92ec519fc6517aa1118ffc1f0a92bcda768422b04e569769a3f20846dcbba32814fc960457f6c9ed1286870ee7a8130af43f71515766faaca7778f0d0abc8b0b584cca9f472d712f6694fd04bb919a2316af7d9dcc5e7f61431548857c8a4aad8193a004cdc6b869eefcdd891a2f2d5b9da895c493eca0a33c50a199212b38a2320d4119c8680864f4b881459bba6a53609b5c178bc6afc2b9eb9d84244e6123a226f92242a7a0abc26181e5a2ac0cf563e9a7831d9fc7df9658f7449c44382e013bd5a9adef9272d935f647b8d09efab72c10bd71e6aeb5509cab57f0bea8773e52d5bcd70948badd054edc1b43e7deb93a06f946b95a9580340fb69cb0cffa0d08c8ae8fc360e4061e6093a2f5965ef2b5c8e4c9a5a79fc067370bf47868f5a6ac6cea1353a910c1823ffbd29b7e0c0f169bc8ca05c6082a34fba3f76c5491855dbd68c6f12a7269ec43503cf6858498a302012f51d9cf890af078e9cc0f02c4319d99213c7debf18e8d478cd8e7f8f8488ebaf3d908e775b47e00db870bea9f19888ed830599e080ebf9dd87c2f65df70d55ce0b872710fa835636b4a96aee6a2b0b15790cb4fb9f5ab9917ad144b0f40cff990ab069ebef75a0945d815daa26fe416c6002aaea05fc0640442b2305d644e7a0665148f5765badf3f62ca7eb3c4493edd74c35dec9301470c0bf68c4bc40caf8abbc95ed2fafd72cf79ea380a4b6fc7463d7c9cb7bf24547b2a94c61778f0d137b7a630fd9d1bb6742875017100be3e5c7c2b2abfb4bbb8082ef5972f7a98050d958774ddcb4cfd21bd7e9a3312ca97d334c3c3598eb732758f1caf779479699e756ea2605a3ece7b4ab12870ea32c86299f2eb4f7519fb0b96a68596f6f1dbefc89611ee09d559f33ff0fce59e4cd6b1bdc62b6dfcc365a8fe82002a006adfe5d2dcf105871bba5a538777b29a102c8a61e7e9160cbce105056dbd5e64407d1fc6f20e55028b1813624aa5deaf558db05914f58b9c8064386323a383382477f376a3570f41f8f18f3ce4e44dae7e06d21eca0947d8bb4699a9b63b0a0febd5058d377d397a2735857d3f98b334e64f572b678bc064d0901ecc7f5e21b1de8d671e1d02e5aef3c098b358a601ed22aeb0da2a7f76f3d4d49703233c2d81ce3024fb317bb75b1cbc76a0a633f9f5377f0e5640547a2ca75841099c37c44a0c11512dda4407593553e3357929a83043092cff5964b0c0ede1b41199b3ee49defc7e0a39b35286711e73748c4d31f3d1053f98d957a41e05a7f5613c0003715716ec77c5e0506990cad20d80075dd77921c1105546dd58d748b0efe8101ac49b3f8e642160e4067596ad041821eeebfd71a98db2f39cd24a07f0fb5b42ee6d6a4956b9408aaa09ad5beb445dc2bd0bb70ca84d04ab65beefc16daea2c46522fb5ecf548fc9b17d4c16912058acedcac13365c0dce162d5133ee2a9b83ee9733e86fa6dba16831a7e167834a711be05c8a48d81bcbd52b60308135af3a60a40672903d55971e521d314475181d70076c0aba4e8492e1ec8a228b86d3ce1f7f6a4b22ad7b5235f67af76c23b41a6733411524ecdba81f33bbdb08e780b90a299017ab0c3305701dc87620a39131ab49c783b789934e9781e3e894d791bbbc7ca08eeaac70db722e11b276563fb7f12de192a4ba04b1f6f079c1649eeacf7abc74107972fb2b5910c2752836208690a4d9d0dd9714f70e5fe01812d4399af18d0c7dd3a4f9f910d623c3d37f1f840d13b441bf71cd4be777d6f564a7d4477c317dbacdf754e1a3281794a24e516655e855f85c0b73d95d66e5e411bfedda7012e47d10a67df21f3fdfd36a12d5f96ee3f00fee00f5345b3138ea6799bd83a49d27dcc1b30e8cc0f4ba79234f84f314478573947ddee915a90786cbdfd9c9be6ec5bc638dc55829845fe3795f7f5e026ee460bdd825375882007be434189735851b178606bd0a030f70c5673d72e0d8dc547c244db42b74ae6b11e652d75409c82ccad26aa14fc4494caa529e3ad05b0ff391734fb2b87d3da495c30f19bcfb92eef6a4815e45278a46b7f5bc3185527eed07e06e09473868efddb642d15e6a2d94a0b18033491f7671c74f5b990cba2f9e5f776039733bf030a219e73f1fbb228422083cd0d351818384153ca74a25f4c49acbd24cc1b7319ca2a2a1cf52129f9b4dde9e22811ac4c050b552420cc92feaff15ebd6b6c043e05ee31fc603e04487867b8208a0d5f606f79fad75e954600ef16092fec5e8aff1d1530d7bca4644fc7268dc7a7a01e96a7098d06aa7a56b81fc19705cdc857bb84e0e15e26df636565306997a8e69ff6468ff2ea53477910f63f0a2d29235633ff1fb1678d285de4fe4ba7ae5d27d91e0af87ff70475c76d3e61857fc823b4e6bd731266d5a50c65b163eeea1e7aff73410b9782a81ef3ca713e280297e78e3654e9f75753baee39698141474796501de108148747da832b04b2944cfcbcb035e059fe11755895abd880ce83baba24ca3a6f9599e314c9db428dd0dedc7c4cb43e823000c210799053d0dc7fea5d279a6c5d8c3275ff7ec6f79e5f39530e1fadcd325eeec349ad5adbda30fe5e68de306b4de02a3d417948647f749cdf017aceb6b9e73f4f21bd11adbe9b574a1eeff44941fa574d1b39b3d587ddcb6d7e0e7ce7c3086abdab989e891a397637b1c654e2260e30e5151e6454554fbced6bfa1eacc01bdb249d29f6dd117ff2e9387efdd62417f0a8c190a51e3619864fb7b8517ab8f60c82fb621323674deaf26079b31e537b08470c9352619ef6425fa6ab0731844d20f5f060a532e1aa08a2c8de9a9cd8b11564d180360bbe6c83fe828d013c563599c7e45d5fc83b6cb93931417aeb0a3dab172657deb31d7bea0b9e946e266b612169ac43b9359aa3c5215510a8338a454855fa0f4a1e5ac160f360ec2575d08aa21928d8b8c20fa183db5a652c22c2ebefba6633935241edc8320d7bd86209b1e225ff69bb78e83c81c1f729b3001a845be19e7e06ce6ae35762cd28aa2e635eff886714ee81cf79f5dd09ba13783ce7393750aa388fe7d794d23befcc4324227e7ee96d96cc0c75d9ba3ccc698897977a606aae091ce6415c5164379c03170bd4a51d1167cbac0dc1265e5e6f6b07cf9076e9a381e4ca7d1ba35a2bfe93ffa191e7aa720892cb269f38ef9ce187247ea0686f0156e44d1ec32bf90ccdba4e403e3db2c67e71a36cc9bbd7a08809ac4d3a1f9f419bc15dbb24ecee180efdfd611350238c0932a1f79a650b01d579cdee09405d66c4e76d9d4bacbf9b75823ae1a903442378db5fa20907437ecd2d9a67c27cac43ed7b665c9e408b90557610d4514840121c1420d5a88256d7a647f7a39506ffdabc4949b718fe0eab6835302b467c5b3ec1d79adaddb48a579507ba95c4fef73e0c8cd0f8dd03fcb78745c72bba72d4bb8612c0d6260da07c5b0a234e5fbfe831c206409954eb34fb73237fd6d6ac2d8c4bb7b83d9b6b316870de0d6e48efdec0e6ff99777b3f34db362273728d4c1f782cac1e30b4cd79af0e14a23096b7061ec65dd28803fb230e49a1a2ff933d8265ee78543ff80baaf6e2f1c24ee90fde67e4b49b39bc8174291b40ffb8d03571a265030f38bd9556a136526905b82fe385fda828e4573100124359c6eee409a102a9a6917640048b4a284e3340468a837a3f2747e3909b8454ab2353242fa6d9fc1c18d81f85cf81f67b6fb3cbfb87901ed529900ae13716c4fe11a9290d314aa91056fd1ee87e0ea6dee28a7871307ba54d2ca8fbde3ea0bfdd65825cbefdc7bff01c2e64c4276918da4a21b6d620a6680dd7f09918337988de64cc05745f29a3aaba42c26b4c14f7fb9db7cbb8751a244aa6ab1fa05883db86e43cfce6bff4cd52b6699f4474f958437309aca9dde658081473a312e0bd35f2323710af70149cead2c3bc4230c79c96d1391d6ffddb8b72c4b9a0816c334709fa0d96e40621362390c25c501adfd3942310902fb9d8f3973f702aec07b1453536040afd6291ec18c8cec81d46dde19977c86747431b07f6e6c55492391158f4668e718df94101fbd29401af683c1c6e57709d43bee865cd69c40d0c73e790e478d0c71c2f13a95177113a6fec48fc3ecc0fb2695aa80f908df438cb9809743909c4238bc563e470acdeb1f321bd7ddd67cd44c96b31a52b6678cca54fc7ce8efb2e82ff2642c28c2eada91b7f0b1fc0d608510c6429d5ecf4716bb069f77d3d2bb90e4813a3ec0bd58178d43ab018e3317a01fbedee015a33af3693412c709e1aaec41f8e897c6ad8eaa9a0c35d1840158096d087b1e6a32b6c1897772c4ac006a81fc99d8a27433b02451bb2c4b42507584686c2d71825cd083d9b94e615f607959dec3f32059fa56024f855b6cf69e7769ab1f3815839fb40d2c3404517933c776ba4d9b8f9704b26bd604d3ff44ac6a577716c5125c6970c40931391575d6e0040c2b5615d68cca2719253152de34d8e88f6ffa501418a5b787b6ffe9c45f5aae3bc0a6d51b621f4344d46d231c27c5a0aae1f4f931bb8906f5d87866891309bfceba3575dce0385fe8c3736332e42b71a0a9f3517ec2c398ed03234092179ff0592571d3a2cda0359d9cf10c65fb7a43a3ec3b8f118b4d16fb774ea8d8e658e38ffb3adee2d88a8636e0c5a06cacfd184f4c5e697446b6202dd2a4c3b7d0c2af4f5fa3b5c90e5fdc764ac7f27d877d26084d3c1c4ddfe4aa29d9f9e5", 0x1000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001180)={0x0, 0x4}, &(0x7f00000011c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001200)={r1, 0x1}, &(0x7f0000001240)=0xfffffffffffffef3) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000012c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000001380)={&(0x7f0000001280)={0x10, 0x0, 0x0, 0x4450000}, 0xc, &(0x7f0000001340)={&(0x7f0000001300)={0x24, r2, 0x0, 0x70bd2a, 0x25dfdbfe, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) fsetxattr(r0, &(0x7f0000000080)=@random={'os2.', 'posix_acl_access{Y\x00'}, &(0x7f00000000c0)='*\x00', 0x2, 0x3) name_to_handle_at(r0, &(0x7f00000013c0)='./file0\x00', &(0x7f0000001400)={0x105, 0xd1f, "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"}, &(0x7f0000001540), 0x400) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r3, 0x0, 0x487, &(0x7f0000000100)={{0x0, @empty, 0x4e21, 0x3, 'none\x00', 0x4, 0xfffffffffffffffb, 0xd}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x0, 0x2, 0x4, 0x7}}, 0x44) [ 135.681103] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 135.689740] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/06 19:38:00 executing program 6: unshare(0x8000400) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x400, 0x8, &(0x7f0000000040)=""/4, &(0x7f0000000000)=0x4) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000080)={0x2, 0x8, [0x401, 0x6]}) [ 135.746482] IPVS: set_ctl: invalid protocol: 0 0.0.0.0:20001 none [ 135.775879] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 135.784522] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/06 19:38:00 executing program 0: r0 = socket$inet(0x2, 0x6, 0x34) bind$inet(r0, &(0x7f0000022ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = socket$inet(0x2, 0x1000000080001, 0x9) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x8040, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000200)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000000300)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000004c0)={{{@in=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f00000005c0)=0xe8) fstatfs(r2, &(0x7f0000000340)=""/82) fstat(r1, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000000740)) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000007c0)={'vcan0\x00', 0x0}) sendmsg$nl_xfrm(r2, &(0x7f0000000c00)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10100}, 0xc, &(0x7f0000000bc0)={&(0x7f0000000800)=ANY=[@ANYBLOB="9c03000018000c0b26bd7000fbdbdf25e000000100000000000000000000000000000000000000000000000000000000000900004e227fff020080002c000000", @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="e0000002000000000000000000000000000004d33f00000000000000000000000000ffff0000000002000000000000001000000000000000000000000000000000020000000000002f45000000000000fcffffffffffffff0900000000000000ef010000000000008f5067030000000000000000000000003f000000000000000900000000000000ffffffff01000000030000002cbd700002350000020002082000000000000000ff00000000000000e4000600fe8000000000000000000000000000aae00000020000000000000000000000004e2400004e2200050000202089000000", @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="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", @ANYRES32=r7, @ANYBLOB="0200000028001a0000000000000000000000000000000001fe8000000000000000000000000000bb02000000"], 0x39c}, 0x1, 0x0, 0x0, 0x4008000}, 0x10) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40, 0x0) recvfrom$unix(r8, &(0x7f0000000040)=""/8, 0x8, 0x40010002, 0x0, 0x0) bind$inet(r1, &(0x7f0000000180)={0x2, 0x804e20, @loopback=0x7f000001}, 0x10) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000000680)={@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x1, 0x7f, 0x1, {0xa, 0x4e21, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}}, {&(0x7f00000003c0)=""/238, 0xee}, &(0x7f0000000100), 0x38}, 0xa0) 2018/05/06 19:38:00 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xd1f, 0x2100) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000040)={0x9, 0x2800, 0x2d, 0x5, 0x6, 0x0, 0x0, 0x5, 0x6097, 0x83f, 0x80000001, 0x1f}) ioctl$TCSBRK(r0, 0x5409, 0x5) ioctl$TIOCSBRK(r0, 0x5427) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x1, 0x4) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f00000000c0)) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000100)={0x3, 0x0, 0x7f, 0x0, 0x101, 0x7f, 0x1000000, 0x40, 0x4, 0x5, 0xffffffffffffff00, 0x3}) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000140)={0x80000001, 0x7, 0x80000001, 0x1000, "36595cf208862e0e91b151fa6094b9921cb1be95eeff7713437cff2d99c3577c74e2f63053437df46eca39b6", 0x46}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000180)={0xefe, {{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x1, 0x2, [{{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e20, @multicast2=0xe0000002}}]}, 0x190) iopl(0x8) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000340)={{0x0, 0x3}, 'port1\x00', 0xc, 0x0, 0x4, 0x3, 0x3, 0x6, 0x0, 0x0, 0x0, 0x9}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000400)) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000440)={0x7, 0x7, 0x48730000000000, 0x100, 0x1, 0xeb, 0x81, 0x1000, 0x6, 0x6, 0x3}, 0xb) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000480)={{0x2, 0x4e23}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10, {0x2, 0x4e23, @multicast1=0xe0000001}, 'syzkaller1\x00'}) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000500)={0xf0}, 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x3}, 0x4) ioctl$TCFLSH(r0, 0x540b, 0x0) r1 = request_key(&(0x7f0000000580)='trusted\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000600)='/dev/midi#\x00', 0x0) keyctl$revoke(0x3, r1) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000640)={0x6, 0xfff}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000680)=@assoc_value={0x0, 0x5631}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000700)={0x3, 0x5, 0x1, 0x53e42413, 0x1, 0x6, 0x7, 0xffffffffffffa300, r2}, &(0x7f0000000740)=0x20) sendmsg$nl_netfilter(r0, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x20, 0x2, 0x5, 0x300, 0x70bd28, 0x25dfdbfe, {0xe, 0x0, 0xa}, [@typed={0x8, 0x3d, @ipv4=@rand_addr=0x4}, @typed={0x4, 0xf}]}, 0x20}, 0x1, 0x0, 0x0, 0x200000d0}, 0x14) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000880), 0x4) getsockname$llc(r0, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000900)=0x10) setsockopt$inet6_tcp_buf(r0, 0x6, 0x3b, &(0x7f0000000940)="96ef64d8a693cd4443a72f52dd08614f3fe2b7ffc8d6dbf9f8d225f50b5150c08ea04cd34b649049f74184d1aafb1ffcebcfd97afc6f15ac86caa8d26db6defd80bda6471afe27aa4ae07fc9d86aad853d9e46f374cc0d5132af35bdd1eac0146cb7ddc2937d8b13a143c0ceb18a8fb745f63f71785ddef8a4a21c0dbc23babd157b27409aec407d373772714e7351511428bac26d3cb7ddb9a3e449226c5b84efd58b318c97c91b1f7de5a0aa43baaf8aa3737e872c6b4323546baefb8caa44102cf2f7491711d6cd4a0cb62dd378c908effa2865aa968a877aa915dc29464db3c7ca1b3728dec6e75644c760b47946eb", 0xf1) pwrite64(r0, &(0x7f0000000a40)="e6adee96d196ecdd60a38d9dc643a0c9b0f753319fc18b37cfad267a72c4df2507aeb0b0ca9d397f30ea6285d5e6608a95fdc9e9bd6cd7d689f4e0e5171be7622b3394ae17377ee588ea6b52ff9ba9faf1bacaf90d1f63d9f83d41e236b8ef45d34b4293da6b5dffe7169a0d44665f2bb8ceb1acfa0b0ba38b2f086a16297af70c67d1cb55323059da022988f60152695f8666be6ecb61b7297e91bf54c7b3b515862d4032e27a94a6da756eba75a0621b98b0dae60adb825b760b4e3eac48339c547da4f4c1f084088de180a3749cd9951a86c170d2", 0xd6, 0x0) mq_timedreceive(r0, &(0x7f0000000b40)=""/29, 0x1d, 0x100000000, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000b80)={r2, 0x7, 0x4, 0x4, 0x923, 0x3f}, &(0x7f0000000bc0)=0x14) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000c40)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000d80)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000d40)={&(0x7f0000000c80)={0x88, r3, 0x1, 0x100000000, 0x25dfdbfb, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1000}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x58}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x94}]}, 0x88}, 0x1, 0x0, 0x0, 0x40}, 0x4048004) 2018/05/06 19:38:00 executing program 7: getresgid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f00000000c0)) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0xd0f0, 0x208800) connect$bt_rfcomm(r2, &(0x7f0000000200)={0x1f, {0x1ff, 0x8000, 0x4, 0x5, 0xad25, 0xffffffffffffff7f}, 0x4}, 0xa) setregid(r0, r1) perf_event_open(&(0x7f0000877000)={0x2, 0x70, 0x3d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000f02000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000d80)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x0, 0x65031, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x0, 0x0) 2018/05/06 19:38:00 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='io.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="04"], 0x1) 2018/05/06 19:38:00 executing program 4: r0 = socket$packet(0x11, 0x1, 0x300) read(r0, &(0x7f0000000080)=""/122, 0x7a) syz_emit_ethernet(0x2e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[@rr={0x7, 0x3}]}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000001c0)={0x0, 0x0, [0x0, 0x0, 0xc57]}) 2018/05/06 19:38:01 executing program 1: open$dir(&(0x7f00000001c0)='./file0\x00', 0x17ffc, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000300)='./file0\x00', 0x1, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000000040)={0x1}) fcntl$lock(r0, 0x6, &(0x7f0000000100)) r2 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="c3afbcad1ccc1266547bc2aa39f1e72bcf7d0352054b80449dd49873ecfaea5836780cdfcc96a55e7770af3e216d9aabc1152663c744b810ded1954bef0974da93fe9168be2a21643ed68a6361efde61b7b857ca7f08eab21bb7be0c4f14b0097a3b505d66f7a76906ff", 0x6a, r2) 2018/05/06 19:38:01 executing program 5: r0 = getpid() ptrace$peek(0x2, r0, &(0x7f0000000000)) r1 = socket(0x100000010, 0x2, 0x0) write(r1, &(0x7f0000000040)="1f0000001e003d1d8d70ffe608027702000600536b8d3d6c04080001454a13", 0x1f) 2018/05/06 19:38:01 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x400, 0x400) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{0x77359400}, {r1, r2+30000000}}, &(0x7f00000000c0)) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2048000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@mpls_getroute={0x3c, 0x1a, 0x0, 0x70bd26, 0x25dfdbfb, {0x1c, 0x10, 0x10, 0x101, 0xff, 0x0, 0x0, 0xd, 0x200}, [@RTA_DST={0x20, 0x1, [{0x458, 0x10001, 0xa57, 0x6129}, {0x29e4, 0x4, 0x2, 0x5}, {0x2, 0x2, 0x4d5b, 0x8}, {0x6, 0x0, 0x2, 0x1f}, {0x6, 0x1, 0x3ff, 0x7f}, {0x4, 0xfffffffffffffffb, 0x7, 0x456e}, {0x5, 0x80000000, 0x100000001, 0x100}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x10}, 0x5c7457e1edffd450) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000000280)=""/20, &(0x7f00000002c0)=0x14) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f0000000300)="ae8069274909ee960acfefa37669419a9959db45e882fce0b1076eb8148d5f4794c85d9bcaeb1229847039e874b39adff94550c8567f9742784720295e8f048bc9c9fe13d1a588e0ac24986322e70b0fdebad583a0ee262336469d9c7bb8d5f6707880166d460b195bff0c9ef3494d0d68763e8183b1fd7efe96b6fbeb0b719e5e") setsockopt$inet6_buf(r0, 0x29, 0xfe, &(0x7f00000003c0)="aabfb09b197d79b71b02953a855f8a281755f0d97efa6a3bda5f759cee45e6b37c927dbf8a741f04b3374da25ebd5b0ec8029ad41d0466af6f3901b33c2f90f4769e613a7e5e62e387791495795dc5a2fbfecf3eaabc8e1e57b09d2856079f810fc3c034f20a145fd181a9c01e1a13157550742ec58d1bff075d138a29627418fe1448c32d9c415247da0227c7bfcbda4439c5eb3ea1c743349dd3d0735240f8b7a81ecd801b93184f8fdba2956d8455b2efd020467aa243a9b5772b6ecc1eada68c1e73a539ae89981ebeaf0f1c0a3d0f8ff82b30a151a431", 0xd9) ioctl$IOC_PR_RESERVE(r0, 0x401070c9, &(0x7f00000004c0)={0x2, 0x20, 0x1}) connect$vsock_dgram(r0, &(0x7f0000000500)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000540)={0x1, 0x18, [0xfffffffffffffffa, 0x40, 0x7fffffff, 0x20, 0x80000000, 0x0]}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000580), &(0x7f00000005c0)=0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e23, 0x1666, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1e}}}}}, &(0x7f00000006c0)=0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000700)={r3, @in6={{0xa, 0x4e22, 0x80, @mcast2={0xff, 0x2, [], 0x1}, 0x10001}}, 0xc61, 0xf6, 0x7, 0x0, 0x40}, 0x98) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f00000007c0)={0x303, 0x33}, 0x4) ioctl$TIOCGPTPEER(r0, 0x5441, 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000800)={r3, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x7, 0x3f, 0x2, 0x3, 0x4}, 0x98) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00000008c0)={0xffffffffffffffff, 0x5, 0x1f, 'queue0\x00', 0x6}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000980)=0x1) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000009c0)) bind$inet6(r0, &(0x7f0000000a00)={0xa, 0x4e21, 0x1f, @local={0xfe, 0x80, [], 0xaa}, 0x1000}, 0x1c) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f0000000a40)="a43f0f174eb940a0cab9e2fe6331166ad815e979eeb98a48fba27443de9eee5e49638d611fe6362f9de3feab8ca117a982f860a26b751b") r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000ac0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000c00)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000bc0)={&(0x7f0000000b00)={0xac, r4, 0x108, 0x70bd2b, 0x25dfdbfe, {0xa}, [@IPVS_CMD_ATTR_DEST={0x64, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3aa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xca47}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1000}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xb4}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}]}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0xac}, 0x1, 0x0, 0x0, 0x4000040}, 0x8080) pwrite64(r0, &(0x7f0000000c40)="699b484566cd708a3dd2475c0178af34e7b07af32d52365d0b3bf7f680ac25e9e21e1f648a27cba1549d6d140f843a205f64b619ae2e91294f80d95c09bd07f5bc35337a692970256054a27b10afe2586542598a98755c93a2f0f6fd1ee533f81fa97c37c651a0ab4e31d3d76f507fd209e5631c689c392e2a5edd484bc595b1ae81b620d3e8da9171ee1f54d9e3388185a3a2d36622f80931128da281077776abb07252bb55619934415b2da75ba535f042d09aeca1f8db45fa2175d82e26ed153aad6bcd090d003b429eae", 0xcc, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000d40), 0x4) ioctl$TIOCCBRK(r0, 0x5428) fcntl$getownex(r0, 0x10, &(0x7f0000000d80)={0x0, 0x0}) move_pages(r5, 0x8, &(0x7f0000000dc0)=[&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff4000/0x1000)=nil], 0x0, &(0x7f0000000e00)=[0x0], 0x4) getpeername$ipx(r0, &(0x7f0000000e40), &(0x7f0000000e80)=0x10) 2018/05/06 19:38:01 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8000, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000080)) r1 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0xfffffffffffffffc, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc4c85512, &(0x7f0000001000)=""/250) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f00000000c0)={0x9, 0x1, 0x7f, 0x9, "ef08014edf0d5b39b72ff681eac0794816b8e6513d417e864d50146c5dae0bcfc0069a1eb3296f543e8f37b6", 0x1c}) 2018/05/06 19:38:01 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0x7, &(0x7f0000becff0)) unshare(0x10000900) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000100)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@mcast2, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000080)=0xe8) r3 = getegid() r4 = getgid() setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000009c0)=@filter={'filter\x00', 0xe, 0x4, 0x660, [0x0, 0x20000340, 0x20000458, 0x20000630], 0x0, &(0x7f0000000000), &(0x7f0000000340)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x63, 0x6001, 'veth1_to_bridge\x00', 'veth0_to_team\x00', 'nr0\x00', 'nr0\x00', @random="158960afb8f3", [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], 0xa0, 0xa0, 0xe8, [@cpu={'cpu\x00', 0x8, {{0xa76f, 0x1}}}]}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x78, 0xffffffffffffff7f, 0xff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x12, 0xea7f, 'irlan0\x00', 'erspan0\x00', '\x00', 'erspan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0xf8, 0x178, 0x1a8, [@connbytes={'connbytes\x00', 0x18, {{0x7fffffff, 0x200, 0x2, 0x2}}}, @limit={'limit\x00', 0x20, {{0x2, 0x1f, 0x0, 0x9, 0x200, 0x8}}}]}, [@common=@log={'log\x00', 0x28, {{0x2, "7454d2414e8357c4c7bb876ce71f5a8dc0dee18b69cc368fb49e514122e1", 0x4b2c75eb5faa9335}}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x6}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0xfbff, 'veth1_to_team\x00', 'veth0_to_bond\x00', 'syzkaller1\x00', 'bond_slave_1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0xff, 0xff], 0x100, 0x178, 0x1b0, [@helper={'helper\x00', 0x28, {{0x0, 'sane-20000\x00'}}}, @owner={'owner\x00', 0x18, {{r1, r2, r3, r4, 0x1, 0x1}}}]}, [@common=@nflog={'nflog\x00', 0x50, {{0x7, 0x9f6, 0x7, 0x0, 0x0, "cf97013c034db15f06aa445249d78fc397c5fd6350cd73e2b6007c133c15d166001a0380b2f1366a79d484d4d7429b1874f013f6dd856f6318b85f190ec70328"}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xffffffffffffffff}}}}, {{{0x3, 0x1, 0x0, 'ip_vti0\x00', 'ipddp0\x00', 'bridge0\x00', 'bpq0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff, 0xff], @random="0cceb66482f8", [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0xe8, 0x160, 0x190, [@ip6={'ip6\x00', 0x50, {{@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff, 0xffffff00, 0xffffff00, 0xffffffff], [0xffffff00, 0xffffffff, 0xff0000ff, 0xff], 0xfffffffffffffe00, 0x7f, 0x20, 0x2, 0x4e21, 0x4e21, 0x4e24, 0x4e23}}}]}, [@common=@ERROR={'ERROR\x00', 0x20, {"9eb9c5e5cd60e135db0e1cbf5d976c795e2a4198219c6210487f0696f36f"}}, @common=@STANDARD={'\x00', 0x8}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffe}}}]}]}, 0x6d8) 2018/05/06 19:38:01 executing program 2: getresuid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) getgroups(0x5, &(0x7f0000000100)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) chown(&(0x7f0000000000)='./file0\x00', r1, r2) setfsuid(r0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000140)=0x0) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r5, 0x40505330, &(0x7f00000001c0)={{0x20, 0x6}, {0x1, 0x5}, 0x80000001, 0x2, 0x7}) r6 = add_key(&(0x7f0000000240)='logon\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="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", 0x1000, 0xfffffffffffffffa) keyctl$revoke(0x3, r6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00000012c0)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x800, 0x4}, &(0x7f0000001380)=0x90) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f00000013c0)={r7, 0xffffffff, 0xa4b5, 0x4, 0xfffffffffffffffa, 0x9}, &(0x7f0000001400)=0x14) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0xc0505350, &(0x7f0000001440)={{0x101, 0xfe}, {0xc4059bd, 0xda4}, 0x800, 0x1, 0x3f}) ioctl$TUNSETVNETHDRSZ(r5, 0x400454d8, &(0x7f00000014c0)=0x1000) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r5, 0xc0105303, &(0x7f0000001500)={0x6, 0x80, 0x7}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001540)={r7, 0x28, "0cd323678e09d5b4c2d32742b1e33d0b40beec45277fba65af73e273a317f9df964fa72e100c6f89"}, &(0x7f0000001580)=0x30) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000015c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000001600)=r7, 0x4) ioctl$VHOST_SET_VRING_NUM(r8, 0x4008af10, &(0x7f0000001640)={0x2, 0x1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r5, 0xc0bc5351, &(0x7f0000001680)={0x0, 0x1, 'client1\x00', 0x4, "6dc379dcdee023d2", "06c0d3743bab9953d82146cf5557e0c7ac5f4ea0e223add85a1128ee01313b11", 0xfffffffffffffffd}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0xc0505350, &(0x7f0000001740)={{0x5, 0x3}, {0x7f, 0x80}, 0x7, 0x7, 0xfff}) ptrace$pokeuser(0x6, r4, 0xffffffffffff713f, 0x800) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f00000017c0)=0xc3b8, &(0x7f0000001800)=0x2) setsockopt(r5, 0x70f, 0x7dd, &(0x7f0000001840)="0a0ed0f3da79880631edd68b29a5d8d8415029ab748d9259b0b789f3e81bc2280e4a63642a2216fbb8efac3f14609ebc740d0b06d59a7cfe369fc02d4f0410ad97fd30ef4db9aa88d8f4cc2b503f255c9be77da55fda29feaa9887399327c78ad2472f2be1c33345d4007b8b3021bb188552c018ac8dd2fdb28c89aed16fc268d15e992b085277b6", 0x88) getsockopt$packet_buf(r5, 0x107, 0x16, &(0x7f0000001900)=""/203, &(0x7f0000001a00)=0xcb) accept4$packet(r5, &(0x7f0000001a40)={0x0, 0x0, 0x0}, &(0x7f0000001a80)=0x14, 0x80000) ioctl$sock_inet6_SIOCADDRT(r8, 0x890b, &(0x7f0000001ac0)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x7, 0xfd2, 0x8001, 0x100, 0x9, 0x40004, r9}) link(&(0x7f0000001b40)='./file0\x00', &(0x7f0000001b80)='./file0\x00') r10 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001bc0)='/dev/sequencer2\x00', 0x8482, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x1d, &(0x7f0000001c00)={0x2, [0x0, 0x0]}, &(0x7f0000001c40)=0xc) 2018/05/06 19:38:01 executing program 7: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) madvise(&(0x7f000069b000/0x2000)=nil, 0x2000, 0xe) mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000140)={0x0, 0x0, 0x1}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000200)=""/166, &(0x7f00000002c0)=0xa6) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000000080), 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000100)={'ipddp0\x00'}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000000)={'TPROXY\x00'}, &(0x7f0000000040)=0x1e) 2018/05/06 19:38:01 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xb9, &(0x7f0000000040), &(0x7f00000001c0)=0x4) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x4140, 0x0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000080)=0x1, 0x4) 2018/05/06 19:38:01 executing program 0: perf_event_open(&(0x7f0000877000)={0x2, 0x70, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000f02000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000d80)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x0, 0x65031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x0, 0xc00) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x27}}, [0x8001, 0x2, 0x9, 0x6, 0xfffffffffffffff9, 0x5, 0x101, 0x5, 0xb3e, 0x6, 0x100000000, 0xffffffffffffffff, 0xffffffff, 0x9, 0x30000000000000]}, &(0x7f0000000140)=0x100) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={r1, 0xfffffffffffffffd}, 0x8) fcntl$getown(r0, 0x9) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x101, 0x30}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000200)=ANY=[@ANYRES32=r3, @ANYBLOB="af000000881380562321d14999a36ac65769b78c390f8cce13b70f74e735747bc188431c5cca27d3f6cfb0f635e44e0dcaf5aff27fa77dbe036d2c4a13eb65a83e2072ab6fdfdb5b73bb9ce22dfd7680d548894538f737713031355c88250df28d789ce697b72b8108a9be07e947c2dce64077025953ac82cba4bbb18f9eb0adcc8a964aa7ea87e881629928a3498cf08c54632072b743139cc1170684c529003f5e31b6c06be136d91a1aecda74e99c933fdebb95afd39dcf0ccef07a7e0ffb1e0000b0df492ae9b014be3f39b88812e5038b4e82db4d5ec07b788ecd26ead314"], &(0x7f00000001c0)=0xb7) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xfffffffffffffffe, 0x68000) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f0000000400)={0x3, r0}) accept$inet(r0, &(0x7f0000000440)={0x0, 0x0, @multicast1}, &(0x7f0000000480)=0x10) vmsplice(r0, &(0x7f0000000680)=[{&(0x7f00000004c0)="d78b6783e89c94434b3daae19645eb4a9cd169d946e7dc4a79a68072b4ec1419a54ead7d6244e60474daf723c28c98954f51767ebadde5b2b8a3d39ae94dc92c1fe8f5d5ce38469b6f786d5a0c78b1ae05d624f0e59b297b917a63750bbe61ae4b42f8c696438b9dee1d2e5a46eaf8d6d7abcd66d945e393", 0x78}, {&(0x7f0000000540)="4e79f44c798c3d46006adf4510fb1094f1e2790fb769eb822374edcb4b3a74365a1ec2c2efd77e29d35e57309b415ee03cf36f73c09c1f30533c6ed2e23232e160adfa6ef182", 0x46}, {&(0x7f00000005c0)="e9143f71026601e67c07ed58e0d2f750eb9056c2718ef1e12914ab60158ee0af3d6ba178474c00759170536184a373c774ebb3fc48d27ae8825ed58957e05d392ea9d69bf95c22b5ca8b21dd7dc70e2132520ad01df6dc73e0f46d86d23faebd44201c59849d62802a469bb52b724b5c0f185e991d001f61b46c0d5f1f8374750af873a09ca14867767169f51cbaa79df7f0f3e239f77ab8a2560b2136f1", 0x9e}], 0x3, 0x4) 2018/05/06 19:38:01 executing program 5: r0 = socket(0x1b, 0xa, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x19, r1, 0x1, 0x3f, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) write(r0, &(0x7f0000000040)="1f0000001e003d1d8d70ffe608027702000600536b8d3d6c04080001454a13", 0x1f) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x20000, 0x0) write$cgroup_pid(r2, &(0x7f0000000100)={[0x37, 0x33, 0x38, 0x38, 0x35, 0x38, 0x31]}, 0x7) [ 136.477485] kernel msg: ebtables bug: please report to author: bad policy 2018/05/06 19:38:01 executing program 3: r0 = socket$inet6(0xa, 0xc, 0x7) connect(r0, &(0x7f0000000000)=@generic={0xa, "1bc9282823e03618448074d1313680958ca31c294ca8d534947b3c80794684d88e2a6dbe401418c39f9820205a9ce2ae6e5fadc9cecdec455062eb5d97c3764b696042b13c3b553395da4a425fd7e35d0f422e3892745c1148bafc9b33cd08f327f14a76d9ce9b4b5ff2d81091e872f7cc605ede335deccffb212b414e2f"}, 0x80) 2018/05/06 19:38:01 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1, 0x10000) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000080)=0x7f) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000000c0)=0x7) sendfile(r0, r2, &(0x7f00000ddff8), 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x0) 2018/05/06 19:38:01 executing program 6: lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)=@known='com.apple.system.Security\x00', &(0x7f0000000080)="706f7369785f61636c5f616363657373776c61d93000", 0x11, 0x3) socket$inet_sctp(0x2, 0x1, 0x84) [ 136.544864] kernel msg: ebtables bug: please report to author: bad policy 2018/05/06 19:38:01 executing program 2: getresuid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) getgroups(0x5, &(0x7f0000000100)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) chown(&(0x7f0000000000)='./file0\x00', r1, r2) setfsuid(r0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000140)=0x0) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r5, 0x40505330, &(0x7f00000001c0)={{0x20, 0x6}, {0x1, 0x5}, 0x80000001, 0x2, 0x7}) r6 = add_key(&(0x7f0000000240)='logon\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="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", 0x1000, 0xfffffffffffffffa) keyctl$revoke(0x3, r6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00000012c0)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x800, 0x4}, &(0x7f0000001380)=0x90) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f00000013c0)={r7, 0xffffffff, 0xa4b5, 0x4, 0xfffffffffffffffa, 0x9}, &(0x7f0000001400)=0x14) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0xc0505350, &(0x7f0000001440)={{0x101, 0xfe}, {0xc4059bd, 0xda4}, 0x800, 0x1, 0x3f}) ioctl$TUNSETVNETHDRSZ(r5, 0x400454d8, &(0x7f00000014c0)=0x1000) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r5, 0xc0105303, &(0x7f0000001500)={0x6, 0x80, 0x7}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001540)={r7, 0x28, "0cd323678e09d5b4c2d32742b1e33d0b40beec45277fba65af73e273a317f9df964fa72e100c6f89"}, &(0x7f0000001580)=0x30) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000015c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000001600)=r7, 0x4) ioctl$VHOST_SET_VRING_NUM(r8, 0x4008af10, &(0x7f0000001640)={0x2, 0x1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r5, 0xc0bc5351, &(0x7f0000001680)={0x0, 0x1, 'client1\x00', 0x4, "6dc379dcdee023d2", "06c0d3743bab9953d82146cf5557e0c7ac5f4ea0e223add85a1128ee01313b11", 0xfffffffffffffffd}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0xc0505350, &(0x7f0000001740)={{0x5, 0x3}, {0x7f, 0x80}, 0x7, 0x7, 0xfff}) ptrace$pokeuser(0x6, r4, 0xffffffffffff713f, 0x800) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f00000017c0)=0xc3b8, &(0x7f0000001800)=0x2) setsockopt(r5, 0x70f, 0x7dd, &(0x7f0000001840)="0a0ed0f3da79880631edd68b29a5d8d8415029ab748d9259b0b789f3e81bc2280e4a63642a2216fbb8efac3f14609ebc740d0b06d59a7cfe369fc02d4f0410ad97fd30ef4db9aa88d8f4cc2b503f255c9be77da55fda29feaa9887399327c78ad2472f2be1c33345d4007b8b3021bb188552c018ac8dd2fdb28c89aed16fc268d15e992b085277b6", 0x88) getsockopt$packet_buf(r5, 0x107, 0x16, &(0x7f0000001900)=""/203, &(0x7f0000001a00)=0xcb) accept4$packet(r5, &(0x7f0000001a40)={0x0, 0x0, 0x0}, &(0x7f0000001a80)=0x14, 0x80000) ioctl$sock_inet6_SIOCADDRT(r8, 0x890b, &(0x7f0000001ac0)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x7, 0xfd2, 0x8001, 0x100, 0x9, 0x40004, r9}) link(&(0x7f0000001b40)='./file0\x00', &(0x7f0000001b80)='./file0\x00') r10 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001bc0)='/dev/sequencer2\x00', 0x8482, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x1d, &(0x7f0000001c00)={0x2, [0x0, 0x0]}, &(0x7f0000001c40)=0xc) 2018/05/06 19:38:01 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000000040)=ANY=[@ANYBLOB="10000000003600005bcb90b2924be28e03000000000000000000000000"], 0x10}}], 0x2, 0x8000) 2018/05/06 19:38:01 executing program 5: r0 = socket(0x100000010, 0x400000000000002, 0x0) write(r0, &(0x7f0000000040)="1f0000001e003d1d8d70ffe608027702000600536b8d3d6c04080001454a13", 0x1f) 2018/05/06 19:38:01 executing program 7: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r0, &(0x7f0000000100)=ANY=[], 0x1023c) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$cgroup_int(r0, &(0x7f0000000040)={[0x0]}, 0x1) r2 = getegid() bind$alg(r1, &(0x7f00000003c0)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) lstat(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0, 0x0]) setgroups(0x6, &(0x7f0000000380)=[r2, r3, r4, r5, r6, r7]) getegid() fallocate(r0, 0x3, 0x0, 0xffff) 2018/05/06 19:38:01 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x1, 0x9, 0x20}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000180)={r1, 0x1b, 0x95, "69e845aa9de08e1eab5516dfc2bb8bab6b743f99b5f802f04cfaa982648e3553d58163183c7f2554cbb7062359342fb7e5931297bd4b811515560c9047ea8c1ae3698590d3c8829919b80777954024751c80002d2a48dd4229298f66204aba3dff13c06f50d14a75f286267d7d49522386fb46eca894bb98232b1c89d74ee604f6b6a194a19f125aafa9fd4dca0de564fb79338a94"}, 0x9d) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000002c000)={0xffffffffffffffff}) r3 = epoll_create1(0x0) r4 = dup3(r3, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000006ff4)={0x40000014}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000000ff4)={0x20000008}) ppoll(&(0x7f0000000000)=[{r4}], 0x2000000000000013, &(0x7f0000000140), &(0x7f0000000040), 0x8) 2018/05/06 19:38:01 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x7, 0x20000) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f00000000c0)=0x79e8) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000100)) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f00000001c0)={0x20, 0x2d, 0x80010b, 0x0, 0x0, {0x2}, [@nested={0xc, 0x0, [@typed={0x8, 0x4001, @uid}]}]}, 0x20}, 0x1}, 0x0) 2018/05/06 19:38:01 executing program 6: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x1, 0xffffffffffffffff) accept4$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs, &(0x7f00000000c0)=0x6e, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000014300)) 2018/05/06 19:38:01 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x3, 0x400) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0xfffffffffffffff8, &(0x7f0000000080)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000140), 0x4) 2018/05/06 19:38:01 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000391fd4)={0x5, 0x1, 0x7f, 0x9}, 0x2c) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000240)) r2 = dup(r0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000ba000)={r0, &(0x7f00002ae000), &(0x7f0000260ff8)}, 0x20) getsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f0000000100), &(0x7f0000000200)=0x4) r3 = memfd_create(&(0x7f0000000000)=')\x00', 0x2) ioctl$SG_GET_RESERVED_SIZE(r3, 0x2272, &(0x7f0000000040)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000080), &(0x7f00000000c0), 0x1}, 0x20) ioctl$TIOCMGET(r3, 0x5415, &(0x7f0000000140)) 2018/05/06 19:38:01 executing program 5: r0 = socket(0x100000010, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000080)) write(r0, &(0x7f0000000040)="1f0000001e003d1d8d70ffe608027702000600536b8d3d6c04080001454a13", 0x1f) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'syzkaller0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) 2018/05/06 19:38:01 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x7fff}) 2018/05/06 19:38:01 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000019000)={0x4e, 0x16, 0x401, 0x0, 0x0, {0x4000a}}, 0x341}, 0x1}, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x8000, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000200)=""/131) 2018/05/06 19:38:01 executing program 7: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed00002e", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xbc4, 0x20000) sendto$inet6(r0, &(0x7f0000000040)="c7d5a0ddce00879074e90953cfed4ff86fcd7a2654ea131cd5baec8c0598eb3ba9e8ef73cbd57c72335901ee1e167dfa46d0b473ca304c105d3d12097a43672a65827dc91edf4d8b917d27af0aa15d9b7fa5ca8a2a6f8fad0582fa561b5680d1ccd660efad79a95c13b9915bec7e939cb91bfe75e073e0c8310a0eeb0c88563b91d54b889070064a3b7c482e12fa6bedc6c93295b3ecbccdfa6d6f68", 0x9c, 0x4, &(0x7f0000000100)={0xa, 0x4e24, 0x1, @empty, 0x1}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) [ 136.988633] BTRFS: device fsid ecf6f2a3-2997-48ae-b81e-1b00920efd9a devid 0 transid 0 /dev/loop6 2018/05/06 19:38:02 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000080), 0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000), 0x3) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x4000, 0x100) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0x1c}, 0x20}}, 0x8, 0x8, 0x1cd2, 0x10001, 0x7}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r2, 0x4) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000200)=0x0) ptrace$setopts(0x4206, r3, 0x3, 0x100028) 2018/05/06 19:38:02 executing program 1: unshare(0x40600) r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) socketpair(0x8, 0x2, 0x3, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x1, 0x1, 0x0, 0xfffffffffffffffc, 0x4}, 0x98) 2018/05/06 19:38:02 executing program 5: r0 = socket(0x100000010, 0x2, 0x0) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/220) write(r0, &(0x7f0000000040)="1f0000001e003d1d8d70ffe6027702000600536b8d3d6c04080011454a13", 0xffffffffffffff3c) 2018/05/06 19:38:02 executing program 2: r0 = epoll_create1(0x0) r1 = msgget(0x2, 0x440) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000007180)=""/4096) r2 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000000040)=[{}, {}, {}, {}], 0x4, 0xfffffffffffffe00) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00000000c0)) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000003940)={&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr}, 0x10, &(0x7f0000002600), 0x0, &(0x7f0000003840)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x8000}}], 0x30}, 0x0) close(r2) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)={0x90000001}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000200)={r5, 0x401}, &(0x7f0000000240)=0x8) epoll_pwait(r2, &(0x7f0000000100)=[{}], 0x1, 0x0, &(0x7f0000000000), 0x8) 2018/05/06 19:38:02 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000019000)={0x4e, 0x16, 0x401, 0x0, 0x0, {0x4000a}}, 0x341}, 0x1}, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x8000, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000200)=""/131) 2018/05/06 19:38:02 executing program 0: syz_emit_ethernet(0x7e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@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, 0xb, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)) timer_create(0x4, &(0x7f00000000c0)={0x0, 0x2d, 0x3, @thr={&(0x7f0000000000)="db35d9a622a56ef3450e21df8d882584342599389cf66bd3c25097a41eb133a11d7fdf7cae4aa0dc3f29ef8f10c19de451ae0f131f57d6e5f4705016690af1183615121ce5aa17321e993c7f059c19f39d29f8373268944d58afb8269e193112a55d18405ef2ef4bc57e2fc132a99d4ae8bf0dd936db64db7f52079d9b1bec56e13e606888f98d5f9d8d91323a3cf31668bf68d9651f8d103591ccaa2d03abd9", &(0x7f0000000200)="8bfce79cefa4dcfa8cd1cf8f6c2595ddb2dffc2f045cc9ed227c47ba48b2155ff08f5276e5faa333df3c52ac36727b42452bd10fa55a722e50f25cc16c17fd1b0753204a41bbeb818dc9c47f842612381e19fbc26b00d4c46a9787a05ad0e61c9449e9358ca390877475c020872955a5c1fa849f6c7d1578612bb0ab7e01f8151907bf6e3619900771b4fea34e952148c67a31d9bceb394e414e292dc2bc46051a1c723fdb4a5afe69c3"}}, &(0x7f0000000100)=0x0) timer_getoverrun(r0) 2018/05/06 19:38:02 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x1ea, 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005e8ffc)=0x1ff, 0x4) 2018/05/06 19:38:02 executing program 6: unshare(0x28060400) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer\x00', 0x7e, 0x0) pwritev(r0, &(0x7f0000000040), 0x0, 0x0) 2018/05/06 19:38:02 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vsock\x00', 0x40800, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000240)={0x2, {0x2, 0x4e24, @rand_addr=0x2}, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x300, 0x0, 0xfffffffffffffff7, 0x1f, 0x4, &(0x7f0000000200)='bridge0\x00', 0x8, 0x1, 0xfffffffffffffffb}) r1 = socket(0x100000010, 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x5, 0xffff, 0x10001, 0xe4, 0x8, 0x9, 0xc4, {0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x3, 0x5, 0x21, 0x0, 0x6}}, &(0x7f0000000000)=0xb0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r2, 0x400}, &(0x7f0000000180)=0x8) write(r1, &(0x7f0000000040)="1f0000001e003d1d8d70ffe608027702000600536b8d3d6c04080001454a13", 0x1f) 2018/05/06 19:38:02 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000003c0)={0x1c, 0x5, 0x206, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB="50000000140001000000000000000000ff010004000000000000000000000001fe80000000000000000000000000fda900000000000000000a00800000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00'], 0x3}, 0x1, 0x0, 0x0, 0x4000040}, 0x10) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000400)={0x14, 0x0, 0x5}, 0x14}, 0x1}, 0x0) [ 137.504582] netlink: 'syz-executor1': attribute type 1 has an invalid length. [ 137.504962] Unknown ioctl 35084 [ 137.562584] netlink: 'syz-executor1': attribute type 1 has an invalid length. [ 137.582325] Unknown ioctl 35084 2018/05/06 19:38:03 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0xffffffffffffffff, @link_local={0x1, 0x80, 0xc2}, "65727370616e300000653b0b1800"}}, 0x1e) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x80, 0x101) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000240)=0x5) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000180)=[0xffffffffffffffff]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={r2, r3, r4}, 0xc) 2018/05/06 19:38:03 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f00000000c0)={@loopback, @empty, 0x0}, &(0x7f0000000100)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000140)={'team0\x00', r1}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x800000033, &(0x7f0000000000)=0x8, 0x72) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f000020d000)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f62ff0)=@ipx, 0x10, &(0x7f0000f5d000), 0x0, &(0x7f0000f62000)=""/89, 0x59}}], 0x1, 0x2041, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x8) connect$ax25(r2, &(0x7f0000000080)={0x3, {"bc5498efef760f"}, 0x7}, 0x10) 2018/05/06 19:38:03 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000019000)={0x4e, 0x16, 0x401, 0x0, 0x0, {0x4000a}}, 0x341}, 0x1}, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x8000, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000200)=""/131) 2018/05/06 19:38:03 executing program 0: r0 = socket(0x20, 0x8004, 0x4) getsockname$ipx(r0, &(0x7f0000000340), &(0x7f0000000380)=0x10) accept$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x1, 0x4) connect$packet(r0, &(0x7f0000000100)={0x11, 0x1f, r1, 0x1, 0x3f, 0x6, @random="791fbfaca218"}, 0x14) accept4$nfc_llcp(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x80800) setsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f00000001c0)=0x5, 0x4) getpeername$inet6(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000003c0)=0x1c) r2 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0xffffffffffffff94, 0x6800) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000240)={r0, 0x3ff, 0x1, "681d4531b54c67941fefcee7c1af3db112b108d6c771f5a1d54eba99aa7b3bb853a8eb2340f543e7e20442bee60c6b1dd999d67f2c5cf2bb65f8c9b8963414f9238feebda5876f5954a92181f5aacdf1f617b886c4c8b946791cfac43b1ccda25b053f4167aeaf5eeacd9868722195ac825bcaf8877102444c7224f0b171d0fdf24636cd13e542e231bceb6b"}) 2018/05/06 19:38:03 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075bff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000000)) ioctl$LOOP_CLR_FD(r0, 0x40247007) 2018/05/06 19:38:03 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x400000000e) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000080)=0x4) 2018/05/06 19:38:03 executing program 5: r0 = socket(0x100000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f0000001e003d1d8d70ffe608027702000600536b8d3d6c04080001454a13", 0x1f) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=""/148) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000003500)={0x9, &(0x7f0000000140)=""/67, &(0x7f0000003400)=[{0x4, 0x35, 0x7f, &(0x7f00000001c0)=""/53}, {0x7, 0x1000, 0xee3, &(0x7f0000000200)=""/4096}, {0xffffffff, 0xaf, 0x1, &(0x7f0000001200)=""/175}, {0xffffffff, 0x2e, 0x101, &(0x7f00000012c0)=""/46}, {0x3, 0x4a, 0x33, &(0x7f0000001300)=""/74}, {0x7, 0x1000, 0x5, &(0x7f0000001380)=""/4096}, {0x0, 0x13, 0x9, &(0x7f0000002380)=""/19}, {0x9, 0x1000, 0xfffffffffffffff9, &(0x7f00000023c0)=""/4096}, {0x884d, 0x0, 0x2, &(0x7f00000033c0)}]}) 2018/05/06 19:38:03 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x101400, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000200)={0x1, 0x400, 0x101, {r2, r3+30000000}, 0x8, 0x1}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000280)=@int=0xd9, 0x4) socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$inet_dccp_int(r1, 0x21, 0x17, &(0x7f00000002c0), &(0x7f0000000300)=0x4) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000340)={&(0x7f0000ffd000/0x2000)=nil, 0xfffffffffffeffff, 0x3, 0x10, &(0x7f0000ff1000/0xf000)=nil, 0x7}) bind$ax25(r1, &(0x7f0000000380)={0x3, {"ff90bdf6d03af3"}, 0xd5}, 0x10) r4 = syz_open_dev$admmidi(&(0x7f00000003c0)='/dev/admmidi#\x00', 0x200, 0x100) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r4, &(0x7f0000000540)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)={0x4c, r5, 0x100, 0x70bd29, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xf69}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40810}, 0x1) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000600)=@nat={'nat\x00', 0x1b, 0x5, 0x760, 0x290, 0x158, 0xffffffff, 0x290, 0x158, 0x690, 0x690, 0xffffffff, 0x690, 0x690, 0x5, &(0x7f0000000580), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @rand_addr=0xfffffffffffff800}, @remote={0xfe, 0x80, [], 0xbb}, [0xff000000, 0x0, 0xff, 0xff000000], [0xffffff00, 0xffffff00, 0x0, 0xffffff00], 'bond0\x00', 'veth1\x00', {}, {0xff}, 0x0, 0x4, 0x3, 0x1}, 0x0, 0x110, 0x158, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0xff, 0x4, 0x0, [0x7, 0x6, 0x3ff, 0x7, 0x3e2, 0xc168, 0x7, 0x6, 0x1, 0x80000001, 0x8001, 0x0, 0x1f, 0x2, 0x1, 0x7f], 0xa}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @gre_key=0xc408e7a, @icmp_id=0x65}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x9, 0x3}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x2, @ipv6=@local={0xfe, 0x80, [], 0xaa}, @ipv6=@dev={0xfe, 0x80, [], 0xe}, @port=0x4e20, @icmp_id=0x66}}}, {{@ipv6={@empty, @empty, [0xffffffff, 0xffffffff, 0xffffffff], [0xffffff00, 0xffffffff, 0xffffffff], 'eql\x00', 'veth1_to_team\x00', {}, {}, 0x3f, 0x5, 0x3, 0x6}, 0x0, 0x200, 0x230, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x1, 0x1, 0x1, 0xfffffffffffffeff, 0x20, 0x1, [@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @empty, @empty, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @empty, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}], 0x10}}]}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x6, 0x800, 0x1000}, {0x6, 0x8}, 0x0, 0xfffffffffffffff9}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @rand_addr=0x2}, @ipv4={[], [0xff, 0xff], @rand_addr=0x2}, [0xffffffff, 0xffffffff, 0xffffff00, 0xffffff00], [0xffffffff, 0xff, 0xff, 0xffffffff], 'veth1_to_bond\x00', 'bridge0\x00', {}, {0xff}, 0x2f, 0x0, 0x1, 0x4}, 0x0, 0x188, 0x1d0, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x9, 0x2, 'bm\x00', "2b6269032ae7dd32e29bfb4efc7da0ebfa0b831dafab3d10b50f1c0ce78c0f220933844bbc9e4316624cf833e40e2d1256124c22e43787bb9f2784bfe06f1b4e6b22a6183f5e0724479a86cd8ce2d02616523513684369bc5a1e9e03837e978ce426abcf0ba6e0b3305a17ee5dedb330b12121db0f4ed6fe69bda204186cbeba", 0x37, 0x0, 0xffffffffffffffff}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x4, @ipv4=@multicast1=0xe0000001, @ipv4=@multicast2=0xe0000002, @gre_key=0x20, @port=0x4e21}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x7c0) syz_open_dev$tun(&(0x7f0000000dc0)='/dev/net/tun\x00', 0x0, 0x10000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000e00)={0x0, 0xa5, "6b9d30e67ac08e40515219a4298361adffbd31bfab88ec65b64d0bcd9bb2136e43e8175112b390b5559ab2f66760968d4df89266c9e03a49b72429a5462a7b2cf60d5906c5465e5dd22f90ad4c7793267d005a94d3b508fa74d1855290af6e9153e90594dd68dae0246ba2aea774ed92389157546903a8a704d7f342cde529c3b0e738d868ad09e38d337084e4b704d30fe324416c739a7c86fcfec673d62f9d1c749f8f87"}, &(0x7f0000000ec0)=0xad) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000f00)={r6}, &(0x7f0000000f40)=0x8) r7 = getegid() setgid(r7) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000f80)={r6, 0x8, 0x8, [0x401, 0x5, 0x80000001, 0x8, 0xa78, 0x0, 0x6, 0xadfb]}, &(0x7f0000000fc0)=0x18) r9 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x80) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r9, 0x84, 0x6b, &(0x7f0000001040)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x4, @empty, 0x1}], 0x2c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r9, 0x84, 0x21, &(0x7f0000001080)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000010c0)=@assoc_value={r6, 0x7}, 0x8) ioctl$EVIOCGKEYCODE_V2(r4, 0x80284504, &(0x7f0000001100)=""/252) r10 = semget(0x1, 0x3, 0x80) semctl$IPC_STAT(r10, 0x0, 0x2, &(0x7f0000001200)=""/45) ioctl$DRM_IOCTL_GET_MAGIC(r9, 0x80046402, &(0x7f0000001240)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000001280)={r8, 0x3ff, 0x1, [0x5]}, 0xa) openat$cgroup_type(r1, &(0x7f00000012c0)='cgroup.type\x00', 0x2, 0x0) 2018/05/06 19:38:03 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x1, 0x20) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000100)={0x8000000000000002, 0x1000, 0x5271, 0x4, 0x3f, 0xe}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbfffc)=0x3, 0x4) bind$inet6(r0, &(0x7f0000000640)={0xa, 0x4e24}, 0xfd06) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write(r0, &(0x7f0000000980)="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", 0x370) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) r2 = dup(r0) write$sndseq(r2, &(0x7f0000000240)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @connect}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}, {0x0, 0x0, 0x0, 0x0, @time, {0xbfd}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw8={"759b3aaab09d21e377ae5f65"}}], 0xf0) write$sndseq(r2, &(0x7f00000003c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @connect}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@time={0x0, 0x989680}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0xc0) sendto$ipx(r2, &(0x7f0000000040)="f55d10a746284c9be496010668e41d667234777ac7062663ef58629ba6f4df958e7b4e7c04450054554138561de4574a340adff5baa54ca098aeb1c7b795dd40", 0x40, 0x0, 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000340)) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000200)='-', 0x1}], 0x1) mknod$loop(&(0x7f0000000480)='./file0\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000f06000)={0x9}, 0x10) kexec_load(0x3b8, 0x0, &(0x7f0000000340), 0x3e0000) write$eventfd(r2, &(0x7f0000000080), 0x8) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000380)=0x4) readv(r0, &(0x7f0000001240)=[{&(0x7f0000002a00)=""/4096, 0xfffffddd}], 0x1) pause() write$eventfd(r2, &(0x7f00000004c0), 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000001c0), 0x10) write$sndseq(r2, &(0x7f0000000500)=[{0x0, 0x0, 0x0, 0x0, @time}], 0x30) write$sndseq(r2, &(0x7f0000000180)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}], 0x30) r3 = msgget$private(0x0, 0x508) msgctl$MSG_INFO(r3, 0xc, &(0x7f0000000540)=""/215) 2018/05/06 19:38:03 executing program 7: getpeername(0xffffffffffffffff, &(0x7f0000000400)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000480)=0x1a) fstat(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x3a3, 0x4e24, 0x5, 0xa, 0x0, 0x20, 0x11, 0x0, r1}, {0x11, 0x8, 0xce6c, 0xba89, 0x7, 0x7, 0x0, 0x100}, {0x3, 0x5, 0x20000000000, 0x80}, 0x1, 0x0, 0x0, 0x0, 0x3, 0x3}, {{@in=@broadcast=0xffffffff, 0x4d2, 0x7c}, 0xa, @in6, 0x3502, 0x7, 0x3, 0x5, 0xff, 0xffff}}, 0xe8) recvmsg(0xffffffffffffffff, &(0x7f000001e000)={&(0x7f0000000000)=@can, 0x80, &(0x7f0000002000)=[{&(0x7f0000ed0f13)=""/237, 0xed}, {&(0x7f0000000fdb)=""/37, 0x25}], 0x2}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000519fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xa}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x0, 0xc3, &(0x7f00000000c0)=""/195, 0x1000}, 0x48) 2018/05/06 19:38:03 executing program 0: r0 = geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) setreuid(r0, r1) r2 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0xffffffffffffff7f, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000140)={0x6, [0x8, 0x8, 0x6185165f, 0x6c81, 0x101, 0x1000]}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000400)={0x14, 0x55, 0x3fd, 0x0, 0x0, {0x10000007}}, 0x14}, 0x1}, 0x0) 2018/05/06 19:38:03 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0xffffffffffffffff, @link_local={0x1, 0x80, 0xc2}, "65727370616e300000653b0b1800"}}, 0x1e) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x80, 0x101) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000240)=0x5) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000180)=[0xffffffffffffffff]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={r2, r3, r4}, 0xc) 2018/05/06 19:38:03 executing program 5: getresuid(&(0x7f0000000340)=0x0, &(0x7f0000000380), &(0x7f00000003c0)) getresgid(&(0x7f0000000400), &(0x7f0000000440)=0x0, &(0x7f0000000480)) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x6000, r0, r1, 0x4, 0x4000) r2 = socket(0x100000010, 0x2, 0x0) recvfrom$unix(r2, &(0x7f0000000080)=""/85, 0x55, 0x0, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000200)=ANY=[@ANYBLOB="090000006a239a7b9991e0d85713e274bb53a920bbab2b0be3bc2c48d497cf5fe9a586b80dfcf5af68110f501f2cec87431335b08389836880ed7dd0c5e9f85a5b7d74880261b4b7105bc6224ad02ef7e9d474a2339eebffb95ec1fa537365b17ca447b646f040ed59f508602b8abea5fb449463dc6ee6c308038209a361228eca24cec3c102318ae2c89771f6c501525bd1eb5a03edb437d5b6d575fdbadfde661fd229e8404fdfe677fe3d1f67a816efaa79dc0e3e16c9f3d3d76781029404edd0144646e57e36a4bbd8fa232625a84e2ebfe6e6dd5a1ee3ad5fc65d9500100000f03f001d000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0x28) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000001c0)={r3, 0x1}, 0x8) write(r2, &(0x7f0000000000)="1f00000000536b8d3d6c04fbff00454a1300000002000000405c02c2810010", 0x1f) 2018/05/06 19:38:03 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000019000)={0x4e, 0x16, 0x401, 0x0, 0x0, {0x4000a}}, 0x341}, 0x1}, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x8000, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000200)=""/131) 2018/05/06 19:38:04 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x0, 0x1) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000100)={0x0, @empty, @multicast1}, &(0x7f0000000140)=0xc) bind$packet(r0, &(0x7f0000000180)={0x11, 0x1c, r1, 0x1, 0x8, 0x6, @random="943c06965aa1"}, 0x14) r2 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000040)={0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400, 0x0) 2018/05/06 19:38:04 executing program 2: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={0xffffffffffffff9c, 0x50, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000180)=r0, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000080)={0x3, 0x8}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x16907e, 0x0) fallocate(r2, 0x3, 0x4, 0x5000ffe) 2018/05/06 19:38:04 executing program 7: r0 = memfd_create(&(0x7f00000001c0)='vmnet0wlan0\x00', 0x4) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) 2018/05/06 19:38:04 executing program 3: socket$bt_hidp(0x1f, 0x3, 0x6) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f00004aaffc)=0x6, 0x4) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40a000, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xa, &(0x7f0000c86000), &(0x7f0000d1b252)=0x196) 2018/05/06 19:38:04 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xd1, "304f3b634606b0ea4f9a0bc3c918f92c92a203b8af55641ae8feb50dd60845a183b185f3e58ba02fd4d70cb14a7a305902f5757e0f5c4871a90851225d60318fa76ece13844465ab78bc72481cdaa8dcdfa8ba6809bea791ee8493bdc5fd754fe67765c171d6e5fd2b1b6e2ae78b3427ecc132408ce2beabae8a881d579bb3c42e28b9c9fb0fa0e67975cf72084aff8ecbe703afd56b0c1f4c8733d29b7b66680222afed49b67a2a2b0d0a2001a1b81caa7dc81db541fabe7759b3c357808a982cb0fc3533468ee2acbb075a71975d46f0"}, &(0x7f0000000100)=0xd9) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x200, 0x4, 0x8001}, &(0x7f0000000180)=0x10) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmmsg(r0, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f0000001100), 0x131}}], 0x40000000000011d, 0x0) 2018/05/06 19:38:04 executing program 5: openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x20000, 0x0) write(0xffffffffffffffff, &(0x7f0000000040)="1f0000001e003d1d8d70ffe608027702000600536b8d3d6c04080001454a13", 0x1f) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x414080) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000080)={0x6}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0)=0x57e, 0x4) connect$vsock_stream(r0, &(0x7f0000000140)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) 2018/05/06 19:38:04 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000019000)={0x4e, 0x16, 0x401, 0x0, 0x0, {0x4000a}}, 0x341}, 0x1}, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x8000, 0x0) 2018/05/06 19:38:04 executing program 0: unshare(0x4fdfc) r0 = socket$inet6(0xa, 0x1000000001, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f00005b9000)=""/155, &(0x7f0000000180)=0x9b) 2018/05/06 19:38:04 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000070fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = accept4(r0, &(0x7f0000000000)=@nfc, &(0x7f0000000080)=0x80, 0x800) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000100)={0x1, {{0xa, 0x4e24, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}}, 0x88) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000200)={0x2, [0x0, 0x0]}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000280)={r2, 0x8}, &(0x7f00000002c0)=0x8) openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x101300, 0x0) setsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f00000000c0)=0x10001, 0x4) [ 139.436883] nla_parse: 19 callbacks suppressed [ 139.436901] netlink: 54 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/06 19:38:04 executing program 2: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={0xffffffffffffff9c, 0x50, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000180)=r0, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000080)={0x3, 0x8}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x16907e, 0x0) fallocate(r2, 0x3, 0x4, 0x5000ffe) 2018/05/06 19:38:04 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x8, 0x5, 0x1000000000000008}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000014000), &(0x7f0000012000)}, 0x20) r1 = socket$inet6(0xa, 0x2, 0x0) shutdown(r1, 0x0) ppoll(&(0x7f0000000040)=[{r1}], 0x1, &(0x7f00000000c0), &(0x7f0000000100), 0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000), &(0x7f0000000000)="edc58dfdf5f698fc5595fcc8811828704a532d6101ddc6adbebbd1d5b46139314f127987054f2e555b26bc886fe3b075e7fb2d3154d9488eff0a222e1ca6c33788bdde72af8380c92dbea53e5659a88ed788f65ad91ba75554ab70d7fbab888db5cd761d60beb2ff3a0c7039c1a84b", 0x1}, 0x20) 2018/05/06 19:38:04 executing program 5: r0 = socket(0x100000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f0300000200006a8b7d20ceefcc454a17f307bb29e1b5c1663a248300289538f3b70255e54487a171996b8a5e3ffefae95232207f82838c9034b2feb4b7e86c22456e7f180abf6a8ff668965dc6c1b341b977dd4fc77d32b41d182469d926e58683779e52bd24483b6efd7718de4c030f3c0dc7f19f89823da7bd47ba8e67e6fa548503b45d5786ed6a2dba7520ece89a045471d5b6585172219efe2b62e6d91182cd456a6a5b7c54c5a2d6a4bb5872b1bbc9ec84584341ae689bb8fabc39ac17ca", 0xc2) 2018/05/06 19:38:04 executing program 1: r0 = open(&(0x7f00000010c0)='./file0\x00', 0x1, 0x104) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001100)=0x0) unshare(0x101ffffc) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xfffffffffffff800, 0xa000) sendto$llc(r2, &(0x7f0000000080)="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", 0x1000, 0x0, &(0x7f0000001080)={0x1a, 0x305, 0x3ff, 0x80000001, 0x4, 0x68, @random="44e57725a731"}, 0x10) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000001140)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f00000011c0)={0x9, 0x9, 0x10000, 0x3ff, 0x6}) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000001180)=r1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000001200)) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000000)="f1723f481e3a1b2cdf8ecab6fa8211f0", 0x10) 2018/05/06 19:38:04 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="c4000000130001020000000000000000ac141400000000000000000000000000ac1414bb00000000000000000800180000000000000000000000000000000000007c9aeae122239fd47aef6eea03eb96", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000019000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0010009e00000000000000"], 0xffc8}, 0x1}, 0x0) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000280)={0x0, 0x5}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000300)=@sack_info={r3, 0xa527, 0x4}, &(0x7f0000000340)=0xc) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000200)) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000000240)={{0x7fffffff, 0x3, 0x8000, 0x1, 0x7f}, 0x1}) 2018/05/06 19:38:04 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000019000)={0x4e, 0x16, 0x401, 0x0, 0x0, {0x4000a}}, 0x341}, 0x1}, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x8000, 0x0) 2018/05/06 19:38:04 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000000f40)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="4d4101548e7982cd"], 0xffffffffffffff07) write$rdma_cm(r0, &(0x7f0000001380)=ANY=[@ANYRES64=r0, @ANYPTR=&(0x7f0000000480)=ANY=[], @ANYRES32=r1, @ANYBLOB="02"], 0x15) [ 139.727825] netlink: 12 bytes leftover after parsing attributes in process `syz-executor3'. [ 139.788942] netlink: 12 bytes leftover after parsing attributes in process `syz-executor3'. [ 139.849425] netlink: 54 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/06 19:38:05 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x101000) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x8, 0x6, 0x3, 0x6, 0x8, r0}, 0x2c) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x801, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0x0, 0x2}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r2, 0x4, 0x6}, &(0x7f00000001c0)=0xc) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x80000001, 0xffffffffffffff01, 0x27, 0xffffffdffffffffd}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000883ae2350000000000711000000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x5, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/06 19:38:05 executing program 5: r0 = socket(0x100000010, 0x80004, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) write(r0, &(0x7f0000000040)="1f0000001e003d1d8d70ffe608027702000600536b8d3d6c04080001454a13", 0x1f) 2018/05/06 19:38:05 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='ns\x00') getdents(r0, &(0x7f0000000440)=""/98, 0x62) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0xeb, 0x5d, "d33df098efd53f4624bd74c3ab7b0eb21a2bed31895db83107da24ef424c4e3a46bf98509bb85a9ad920a8d7217e3d7f73a96ff5de6d393c396c39b41680b12a710e6ed1f9e14d20071c695c89f02d2cd0bfc10f90b13663349c532f537254739bc65e03efd33157fd124a809c0b265a0fe7c187f5626e960730933271fdcdb1613d95653efb1e4975a45c9730d6efef821521b3a59e0a1862680d8a628d78a1b123682cc9b325a6b41565c24e8f4c2122c1093d3cbc35df257d8aa97e5eb42107d236ac198577e7427de8831a70d8791bda8e62bfc84a71d12bb5e9a889dc15297748"}, &(0x7f0000000140), 0x400) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) getdents64(r0, &(0x7f00000004c0)=""/4096, 0x1000) accept4$packet(r0, 0x0, &(0x7f0000000240), 0x0) getdents64(r0, &(0x7f0000000340)=""/222, 0xde) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000180)) 2018/05/06 19:38:05 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) fsetxattr(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="9d3920b159d93b8e3247d0f6fd89de47037de5ed15a07e"], &(0x7f0000000080)='^*)\x00', 0x4, 0x2) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000000100), 0x0) 2018/05/06 19:38:05 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x3f, 0x7f, 0xc}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r0, &(0x7f00000001c0), &(0x7f00000a8fe5)=""/27}, 0xfffffffffffffef0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000001c0)={0x1, &(0x7f0000000040)=[{0x0, 0x5, 0x5, 0xfff}]}, 0x10) r2 = syz_open_dev$mouse(&(0x7f00000017c0)='/dev/input/mouse#\x00', 0x6, 0x410840) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000001540)={0x0, 0xfff}, &(0x7f0000001580)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000015c0)={0x0, 0x16f7}, &(0x7f0000001600)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000001740)=[{&(0x7f0000000240)=@in6={0xa, 0x4e23, 0x10000, @dev={0xfe, 0x80, [], 0x1d}, 0x2ce4}, 0x1c, &(0x7f0000001500)=[{&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="b57fbfea1be6162f94be91a9f6181c9b2044dfb5adb360a29d0dcdd59f601edf1d8eca64d048e1cb71356c2048eea8efe1a2e1fcb59e31195e5a46b795df90b2ce535e29ba5eb830368e289dd186921a6fdab2ef6702b2ef9b7b5570992cc3c36c3aa6f6d4e3ee70ec535dd508892093dbe4078148d3899c1960c779c52a275c3e6f94e9b42362defea8544781cd210f20835e385d47ceffea8f4629439cb29ebd70514fce9e22de938dce9c73a5", 0xae}, {&(0x7f0000001340)="5539f252f82f9bb400e10d2ef2d01558754f3cbe2101d19cbfeedafd06b74798c4070ef3962700ede6e8787e016a2d5916c21aa65c798e0696441f47b57d5772185cdff135a1d83e68f1cdbd059df8dfcbf809d7e43e68540c98478c4129e0d903b322d53a83e20420ec03161be4258f3027fde8fffc6e7a255f15b92def5cae0650eb6c", 0x84}, {&(0x7f0000001400)="22ee24575a4420d23d84ea0cf95a8953afd89fc082901e300ad65e61c70e3a3c78d2585b125705670055e9805c3ec77ed514be66dfcf445314738dc81f24baba2030a3cbdfdb4d3f3237cfae2248b5b1249ee77bba27fc3564b011d43a69bf15a0109836636f8a90c1687382f7d159a22b7bb5851cb6777045eb23229798025619c9ed4dc4fdcfbdf83aa1c68ff92468ca8ec06618f159eb696a2f6a2c6dd4932282d57722125105fae93d3c6687800506fdb37126f85a1b0e8d73be64538a4a0ed6142b3f1e39abda68d6e945818cc7bf721865e7b0e725a86e45de050c45d6cb6d882504cb60", 0xe7}], 0x4, &(0x7f0000001640)=[@dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @sndinfo={0x20, 0x84, 0x2, {0x9a, 0x0, 0x3, 0x8001, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x162, 0x0, 0x7, 0xff, 0x10000, 0x3, 0x6, r4}}, @dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0xffffffffffffd1eb}, @dstaddrv4={0x18, 0x84, 0x7, @multicast1=0xe0000001}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x1ff}}, @authinfo={0x18, 0x84, 0x6, {0x3f}}], 0xc8, 0x8000}], 0x1, 0x8000) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000000080)={@mcast1}, &(0x7f00000000c0)=0x14) 2018/05/06 19:38:05 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000019000)={0x4e, 0x16, 0x401, 0x0, 0x0, {0x4000a}}, 0x341}, 0x1}, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x8000, 0x0) 2018/05/06 19:38:05 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000040), 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000b2f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f000065e000)=@newsa={0x138, 0x10, 0x713, 0x0, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}, 0xffffffffffffffcc}}]}, 0x138}, 0x1}, 0x0) 2018/05/06 19:38:05 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="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", 0x1000, 0x10, &(0x7f0000001000)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000007180), 0x80000000000028a, 0x0, &(0x7f00000072c0)={0x77359400}) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/05/06 19:38:05 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000005ffc), &(0x7f0000000040)=0x1) [ 140.117834] netlink: 54 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/06 19:38:05 executing program 1: request_key(&(0x7f0000022ff5)='asymmetric\x00', &(0x7f000030fffb)={0x73, 0x79, 0x7a}, &(0x7f000030fff3)="2f6465762f646d6d6964ff0005", 0x0) r0 = shmget(0x0, 0x4000, 0x20, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000000)=""/114) 2018/05/06 19:38:05 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000019000)={0x4e, 0x16, 0x401, 0x0, 0x0, {0x4000a}}, 0x341}, 0x1}, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/131) 2018/05/06 19:38:05 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x800, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r1 = socket(0x100000010, 0x2, 0x0) write(r1, &(0x7f0000000040)="1f0000001e003d1d8d70ffe608027702000600536b8d3d6c04080001454a13", 0x1f) 2018/05/06 19:38:05 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x3000009, 0x92011, r0, 0x0) pkey_mprotect(&(0x7f0000b55000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) [ 140.384795] netlink: 54 bytes leftover after parsing attributes in process `syz-executor4'. [ 140.396421] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 140.404971] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/06 19:38:05 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) readahead(r0, 0x799b6d60, 0x8) close(r0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x232, 0x101000) getsockname$netlink(r1, &(0x7f0000000040), &(0x7f0000000080)=0xc) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) r3 = semget(0x3, 0xb, 0x4) semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f00000000c0)=""/224) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) sendmsg$alg(0xffffffffffffffff, &(0x7f0000704000)={0x0, 0x0, &(0x7f0000724ff0)=[{&(0x7f0000fa7f12)="b1c54112aad2c4c3c495962c2e68b6455b79accaad45c65a1270dce257777350e2ea63300c04f8e3a2918b719d1a509471e6aedf6210a53e3397a5557e143ffc1c106af5452f296befba34bfaafb53dfd72d8b115f633e4fd99491f57d2178ac50c94957ae79071af2f524819d44731d892a83cae4a3788b65812acc97dff3b79b118d255a1683d872eb0aa9b38316917a00456e29b0e750cc67ad010981f6c88c418779a772cf329e8d6d953ea8200a7fe85f7c8e2352d60761823bf1f4f30f", 0xc0}], 0x1, &(0x7f0000fa6fe8)}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000030fa0)=[{&(0x7f000034df41)=""/191, 0xbf}, {&(0x7f00000cd000)=""/26, 0x1a}], 0x2, &(0x7f0000590000)}, 0x0) 2018/05/06 19:38:05 executing program 1: r0 = socket$inet(0xa, 0x803, 0x8) r1 = accept4(r0, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x80, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000380)={&(0x7f0000000300)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000003c0)=r4, 0x4) sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000680)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x7fff}, 0xc, &(0x7f00000002c0)={&(0x7f0000000500)={0xfffffffffffffd7d, r3, 0x308, 0x70bd29, 0x25dfdbfb, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x68}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x0, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x0, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x0, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x0, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x0, 0x3, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x68, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'tunl0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x13}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gre0\x00'}]}]}, 0xec}, 0x1}, 0x4000000) accept4$ipx(r1, &(0x7f0000000640), &(0x7f00000006c0)=0x10, 0x800) sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r3, 0xc04, 0x70bd2d, 0x25dfdbfd, {0x11}}, 0x14}, 0x1, 0x0, 0x0, 0x40001}, 0x20000040) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r5, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$inet_tcp_int(r5, 0x6, 0x19, &(0x7f0000000240)=0x8, 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r7, 0xc0186419, &(0x7f0000000280)={0x4, &(0x7f00000007c0)=""/4096, &(0x7f00000003c0)=[{0xe8f, 0x9, 0x7, &(0x7f00000000c0)=""/9}, {0xa47, 0x95, 0x0, &(0x7f0000000140)=""/149}, {0x9, 0x1000, 0x60, &(0x7f00000017c0)=""/4096}, {0x0, 0x93, 0x9, &(0x7f0000000300)=""/147}]}) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000000)="6970365f76746930000000000400", 0x10) r8 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r8, 0x89e0, &(0x7f000031aff8)={0xffffffffffffffff, r6}) ioctl$sock_kcm_SIOCKCMCLONE(r8, 0x89e2, &(0x7f00000002c0)={r5}) sendmsg$nl_xfrm(r9, &(0x7f0000000780)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f00000027c0)=ANY=[@ANYBLOB="b8000000190000e6ffffffffffffff007f000001000000000000000000000000ff0100000000000000000000004610cb793b9424ec510041d10000010000000078430ad12d04cee916e890db83b814c9f6ef"], 0x1}, 0x1}, 0x0) setsockopt$bt_BT_VOICE(r9, 0x112, 0xb, &(0x7f0000000440)=0x8, 0x2) sendmmsg(r8, &(0x7f0000007000)=[{{&(0x7f0000000480)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, 0x80, &(0x7f0000005380), 0x0, &(0x7f0000002900)=[{0x48, 0x11, 0xfffffffffffffff7, "787214aaee33a23ca824aaa81653676b1d54a65196429d6b7aa8ecf7fa4740584757b5b0bdad942071e1fbfd13a3e828a17b"}], 0x48}, 0x1}], 0x1, 0x4001) ioctl$sock_kcm_SIOCKCMUNATTACH(r9, 0x89e1, &(0x7f0000000080)={r5}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2}, {0x2, 0x0, @multicast1=0xe0000001}, 0x0, 0x0, 0x0, 0x200000cbe}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000340)={@local={0xfe, 0x80, [], 0xaa}, 0x79, r2}) 2018/05/06 19:38:05 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xbefd, 0x0) setsockopt$SO_RDS_TRANSPORT(0xffffffffffffffff, 0x114, 0x8, &(0x7f0000000040), 0x4) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='cmdline\x00') preadv(r1, &(0x7f0000000100), 0x2d9, 0x10400003) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000100)={'raw\x00', 0x2, [{}, {}]}, 0x48) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'rose0\x00', 0x2020}) 2018/05/06 19:38:05 executing program 6: set_mempolicy(0x3, &(0x7f0000002000)=0x7fffffff, 0x7) syz_mount_image$btrfs(&(0x7f0000000480)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001800), 0x80000000, &(0x7f00000018c0)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x101000, 0x0) setsockopt$inet_buf(r0, 0x0, 0x24, &(0x7f00000000c0)="3bd141b09cfbe1f85d1c6f928bf6344bb7430795ab1b16a8b0488ec74e9cbb52fa544b1ed812ce32d15086a4a0eb7d03", 0x30) signalfd(r0, &(0x7f0000000100)={0x3}, 0x8) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000040)=""/62, &(0x7f0000000080)=0x3e) 2018/05/06 19:38:05 executing program 5: r0 = socket(0x100000010, 0x2, 0x0) sendto$unix(r0, &(0x7f0000000180)="7727d2575bae78448fbd63afafaf347e3117667bebe6360d5097cad376b3e9a2708fe290e8580bd44f50c228e4d06098ce5aa053166c831772abb6e4d08c231653bb2b06c7a7017b337ee0f2610b77fb9981057a00f29c64ddfeb583e8e20c2056d2fccd4989e556a5", 0xffffffffffffff88, 0x4000000, &(0x7f0000000100)=@abs={0x1, 0x0, 0x4e22}, 0x6e) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'ip6gretap0\x00', 0x400}) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000200)=""/201) write(r0, &(0x7f0000000040)="1f0000001e003d1d8d70ffe608027702000600536b8d3d6c04080001454a13", 0x1f) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400, 0x0) 2018/05/06 19:38:05 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000019000)={0x4e, 0x16, 0x401, 0x0, 0x0, {0x4000a}}, 0x341}, 0x1}, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/131) 2018/05/06 19:38:05 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000140)={0x4, 0x1, 0x100, 0x1000}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00', 0x200}) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x7ff, 0x800) getsockopt$inet6_int(r2, 0x29, 0x19, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) 2018/05/06 19:38:05 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x501200, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000100)={0x400, 0x0, 0x10003, 0xa7bd}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000140)={0x8, 0x0, 0x10000, 0x40}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x4004510f, &(0x7f00000000c0)={0x0, r2}) [ 140.692309] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 140.700979] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 140.711863] device lo entered promiscuous mode 2018/05/06 19:38:05 executing program 6: munmap(&(0x7f0000a93000/0x3000)=nil, 0x3000) mremap(&(0x7f00007dc000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f00004be000/0x1000)=nil) [ 140.772899] device lo left promiscuous mode [ 140.826894] device lo entered promiscuous mode 2018/05/06 19:38:05 executing program 2: sysfs$2(0x2, 0x4, &(0x7f0000002c40)=""/148) bind$pptp(0xffffffffffffffff, &(0x7f00000000c0)={0x18, 0x2, {0x1}}, 0x16) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)) 2018/05/06 19:38:05 executing program 4: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000019000)={0x4e, 0x16, 0x401, 0x0, 0x0, {0x4000a}}, 0x341}, 0x1}, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/131) 2018/05/06 19:38:05 executing program 7: mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x10000, &(0x7f0000000140)="691c047d3e83ba53d02a80b83046b646ad67f8217a410265291159e89b5b32cb735331f253212b298e730f0253cef26afd39f15eeb4d71e0abe1b23f3f0a8ea73d05e5e381abd3481e37d2b574c935bc0b61e2aea3fac24215dddd3ef29db1753802bcc8323db3ee8c2328476978b0de032f4e9e93777a6322e9fd02000dff50025384d2042a2053fe755b459b57d0589e6253a416cf858332e339f3fa18bbd7eaa430382c") mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000000080)='devpts\x00', 0x0, 0x0) 2018/05/06 19:38:06 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000000080)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, 0x2000000000000397, 0x3a, 0x0, 0x0, [@sadb_x_nat_t_type={0x0, 0x14}]}, 0x329}, 0x1}, 0x0) 2018/05/06 19:38:06 executing program 6: r0 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x400840) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001300)={r0, &(0x7f0000000300)="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"}, 0x10) r1 = socket$pppoe(0x18, 0x1, 0x0) set_tid_address(&(0x7f0000000280)) close(r1) pwritev(r1, &(0x7f0000000240)=[{&(0x7f0000000000)="79e001b38da1674b4a3c054f58abc635f180628c1d37f6997f94d4bfc3594234989a0741df9e80f632c3c945dcb1347748a0fd32b2b8b6b637dcb80c183c4aaaf13dc64f8cab5dad5385b2963f479b03440edf2d847e6ef1bfdda545dae62213043a0ceb8a171d5c9bcdf3ab43e20904460226d0ab4e966af08333be76ffd8478b1fdb870d041d67644daec167bba5e0a70c65a7cb313cfb76b0ce2c288768b5fed1cb4456a42c0734d0b61bfbf30e5ecc2322482a2983df3e7dcd6ba0f6501c84360274bd5561bd7fc8fa7d65c2abaaa082", 0xd2}, {&(0x7f0000000100)="422c45bed8599652aa22dc0754f542df6557822392e730f0813ad18ee37ba5afdf0c2ac1e8c728fb1ae0aed942cdb4c7d57d99990d252f39ffbbfd00382459be26d6be42f3271cad09", 0x49}, {&(0x7f0000000180)="84dd826fe620dafcf40fcf7a4c2484cb181996c523b009860c2b5ab08a771c3e1636f34f88bad010526afb0be1c6e2375a4ad8b63b1fffb4a7ace2509999ee1d0610645b66605619ea5727e0c8f5c82fd88d2e6619f5aa18be15b777717360974afe057a7f836fa616f589afe3baab331fd66dcc968e6876b5c5aa3d6d1c43018eb378ddac894de35dafdbc0d3a858b3863816ad1045c8f9abafbad6e8010618117b97cf98f5be500f27eecc99fe8fa224b07174", 0xb4}], 0x3, 0x0) 2018/05/06 19:38:06 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000140)={0x4, 0x1, 0x100, 0x1000}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00', 0x200}) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x7ff, 0x800) getsockopt$inet6_int(r2, 0x29, 0x19, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) 2018/05/06 19:38:06 executing program 5: r0 = socket(0x100000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f0000001e003d1d8d70ffe608027702000600536b8d3d6c04080001454a13", 0x1f) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) socket(0x11, 0x8000a, 0xffffffff80000001) 2018/05/06 19:38:06 executing program 2: r0 = socket(0x28, 0x0, 0xffff) pipe(&(0x7f0000000000)={0xffffffffffffffff}) fcntl$setsig(r0, 0xa, 0x32) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/05/06 19:38:06 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000380)={0x0, 0x1c, &(0x7f0000000340)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}]}, &(0x7f0000000300)=0x10) r2 = fcntl$dupfd(r0, 0x0, r0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000000c0)={&(0x7f00000003c0)={0x10c, r3, 0x100, 0x70bd27, 0x25dfdbfb, {0x1}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xf8000000}, @IPVS_CMD_ATTR_DEST={0x64, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x101}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xa0e}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xffffffffffffff7f}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffffffffb703}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x20}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_bond\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0xc}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x10}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x21}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0x10c}, 0x1, 0x0, 0x0, 0x4}, 0x40000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={r1}, &(0x7f00000001c0)=0x8) [ 141.181847] device lo left promiscuous mode [ 141.233828] device lo entered promiscuous mode 2018/05/06 19:38:06 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) unshare(0x40600) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000000)) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000040)=""/96) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000000c0)={'team0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000140)={@loopback={0x0, 0x1}, r1}, 0x14) 2018/05/06 19:38:06 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000019000)={0x4e, 0x16, 0x401, 0x0, 0x0, {0x4000a}}, 0x341}, 0x1}, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/131) 2018/05/06 19:38:06 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/05/06 19:38:06 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TCFLSH(r0, 0x80045438, 0x705000) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x20000, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080)={0x7}, 0x4) 2018/05/06 19:38:06 executing program 5: r0 = socket(0x100000010, 0x2, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0xfffffffffffff050, &(0x7f0000000080)=0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x410100, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000100)) write(r0, &(0x7f0000000040)="1f0000001e003d1d8d70ffe608027702000600536b8d3d6c04080001454a13", 0x1f) syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x101000) 2018/05/06 19:38:06 executing program 2: fanotify_mark(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00') unshare(0x10000800) 2018/05/06 19:38:06 executing program 0: mincore(&(0x7f0000ffd000/0x2000)=nil, 0x2000, &(0x7f0000000000)=""/4096) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000)='/dev/input/mouse#\x00', 0x0, 0x200) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000001080)={@dev, 0x0}, &(0x7f00000010c0)=0x14) r2 = getuid() sendmsg$nl_xfrm(r0, &(0x7f0000001380)={&(0x7f0000001040)={0x10, 0x0, 0x0, 0x20004}, 0xc, &(0x7f0000001340)={&(0x7f0000001100)=@newpolicy={0x228, 0x13, 0x4, 0x70bd27, 0x25dfdbfe, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x100000001, 0x4e21, 0xfff, 0xa, 0x0, 0xa0, 0x6e, r1, r2}, {0x6, 0x100000000, 0x40, 0x7f, 0x40, 0x7, 0x1000, 0x4}, {0x1, 0x91e, 0x7175, 0x1}, 0x7fffffff, 0x6e6bb1, 0x0, 0x1, 0x1, 0x3}, [@algo_aead={0x100, 0x12, {{'authencesn(tgr192,chacha20-generic)\x00'}, 0x588, 0x180, "7597dbcae2c94aaaa304708e235018d6392bc332e015c9f30a6d6e1739f7dd1132276988766897d933919046e01a676f79f2bab056a278565e25e11df99f8a6068d5e6cddb4c042cb4e8506a66c7c72b7c346c4af812a06bf4cb617d3ee83eaee014b88ddd56dbd0404facac9d21167e298ddfe89c7ce2c96382c44c027a5206d07ebacebb80730df8c43889e0a19ac342e5466fde5ae660952225345024cd75682ed8877a9b39f97bfe7b0a95f06204f8"}}, @ipv6_hthresh={0x8, 0x4, {0x7c, 0x70}}, @lastused={0xc, 0xf, 0x3}, @proto={0x8, 0x19}, @replay_esn_val={0x30, 0x17, {0x5, 0x70bd2b, 0x70bd25, 0x70bd27, 0x70bd27, 0x8301, [0x6, 0x1, 0xfffffffffffffb04, 0xd0ea, 0x4]}}, @lifetime_val={0x24, 0x9, {0x9, 0xfff, 0x0, 0x3ff}}]}, 0x228}, 0x1, 0x0, 0x0, 0x8800}, 0x40881) 2018/05/06 19:38:06 executing program 1: socket$nl_crypto(0x10, 0x3, 0x15) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) close(r0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) write$rdma_cm(r0, &(0x7f0000001900)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000018c0)={0xffffffff}, 0x111}}, 0x20) write$rdma_cm(r0, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r1}}, 0x14c) 2018/05/06 19:38:06 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000040)='gfs2meta\x00', 0x0, &(0x7f0000000280)) r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x7f, 0x80000) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000140)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) 2018/05/06 19:38:06 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x82002, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000000)={0x37, @multicast2=0xe0000002, 0x4e21, 0x800, 'lblcr\x00', 0x5, 0xffff, 0x3}, 0x2c) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000040)={0x0, 0x0, 0x7, 0x401}) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000140), 0x7fffffff) 2018/05/06 19:38:06 executing program 6: sync() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8100, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000001c0)=0x0) sched_setscheduler(r2, 0x7, &(0x7f0000000200)=0x7f) r3 = openat$cgroup_int(r0, &(0x7f0000000380)='rdma.max\x00', 0x2, 0x0) writev(r3, &(0x7f0000000040)=[{&(0x7f0000000180)="657f350481b900314ecd2f2a6d2c9ad6ed70f930a589a2354bf0a7c3", 0x1c}, {&(0x7f00000003c0)="fb9bfc1c91e6caac4ce337c53c7fcfde083029d201f4d73a0301aa154cbb50c1acf939dfd403560b48c7f11250b786b7c0d2ca4219ac92e00d005a1cbe970d45c149a7f50b13f77016cee9cf38e50d0d90fd20a9804be0427972e4455a1028eb5a3969c789827cc1a1263645d769b958bf73b0de30c6294fa690bab49382ce1d334ed604c4c28bb634ddb96659c96c9ab4970a5e0a6f71543433d2a77684243292acb231dedfe956581f97534c64a183ff4666ef927f9dae6d28dae405f82b55985ea6d50f726a", 0xc7}], 0x2) socket$alg(0x26, 0x5, 0x0) listxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/142, 0x8e) 2018/05/06 19:38:06 executing program 5: r0 = socket(0x100000010, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000140)={'team0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000000)="728c93840d2ad4bbedae189be8935ad19664cd3411f008538d4bab8baf32691c8d4502", 0x23, 0x800, &(0x7f0000000180)={0x11, 0xff, r1, 0x1, 0x5, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) pread64(r0, &(0x7f0000000080)=""/192, 0xc0, 0x0) write(r0, &(0x7f0000000040)="1f0000001e003d1d8d70ffe608027702000600536b8d3d6c04080001454a13", 0x1f) 2018/05/06 19:38:06 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000019000)={0x4e, 0x0, 0x401, 0x0, 0x0, {0x4000a}}, 0x341}, 0x1}, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/131) 2018/05/06 19:38:06 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = gettid() syz_open_procfs(r1, &(0x7f0000000080)='net/netlink\x00') r2 = syz_open_procfs(r1, &(0x7f0000000040)='syscall\x00') sendfile(r0, r2, &(0x7f0000000000), 0x2) 2018/05/06 19:38:06 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000100)={{0x4000001ff, 0x2010000080000b}, {0x4, 0x9b}, 0x0, 0x0, 0x1}) [ 141.707834] gfs2: path_lookup on ./file1 returned error -2 2018/05/06 19:38:06 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x200000000003) [ 141.777774] gfs2: path_lookup on ./file1 returned error -2 2018/05/06 19:38:06 executing program 7: syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x800) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="a54000000000000025000000020800009500000000514546"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/06 19:38:06 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x800, 0x180) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000080)={0x2, 0x8}) r1 = socket$inet(0x2, 0x803, 0x81) sendmsg(r1, &(0x7f0000001480)={&(0x7f0000001180)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000001240), 0x0, &(0x7f0000001600)}, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000000c0)) getrusage(0xffffffffffffffff, &(0x7f0000000140)) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000000)=0x3, 0x4) recvmsg(r1, &(0x7f0000002b40)={0x0, 0x0, &(0x7f0000002a80), 0x0, &(0x7f0000002ac0)=""/89, 0x59}, 0x10022) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000100)) 2018/05/06 19:38:06 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) pipe(&(0x7f0000001100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r4 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r4, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r4, &(0x7f0000000200)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmsg$unix(r3, &(0x7f0000000180)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000280)="246c0ab8b12813d5baea55f35dfd559b3e202f267a5ab8fecbca453307b2aaacb3e4c2cf581c5c16641597343c143de06e9317dcc8f04c99a6a7a1a1ef34f7d80710986c0427544613748329e71cf83837e7862be861dc43316831895e2bc3c07d6f54b019dacce8d9954a7b6185cf976a6b2f74480bf71d6fe729d3cbe9c0a5eb234cdb5cf55e62965b3ce80d3ee967f9a399223b513e4b1bf2a0d3d77c85656d5ecb92d5552f603f485e", 0xab}], 0x1}, 0x4000000) sendmmsg$inet_sctp(r4, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) sendmsg(r2, &(0x7f0000001940)={0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000080)="76949592855777a25f371046e26c8542792128f85c651d25719be8f5115ce4c71e255d9433710b2ad570dabb813e3d7a817485ba537eb0313283020429cb14508df38a66dd66795d40894f7f271548fb5f19585997e098f5858b1eb1d519f00a9f8a587729c3d325029d78ef65b0e3dedc25912df78e80e7b2e9282bfce4a3ff7c656feebbe70ff1890ae9f0e70b325e3f9ad0b681184868351c108e650684c344fa01c5328bb60b7ef58a7fef7cdb4aeb9a9ad31aaa168e2a122e0db493fee5ebc45988551fe7bbf4820c5bebaa273990afa0a22d12d9b646fd015e5f12ab351609be05fb5c206beb73d5018a967cff195d7a2c476c10ff69489b9e2d49106afbbf9c8f929713d64c80238a05bf63c23fbc3039a966c7032440e8030e59c44bc45a0a0de19cf04505855ea72116904b896bd21da5333c8c4c21b517de292eec2d88026a50e7821531eb811f3919e23700527c9bb92f95d77d357701aa0dd8e83d48ba9155f2f46dcb08952e8963d8cdcef88f44e6b92e211f60b3381a6eb77e101488dca9d9c41c2c653de8793cc07bb36ccc8dc27eb43eb8317f0102355f6eda3d597d05d936d9118d93b31ec7d4acd7da3fea4d4d9957847d93a89808fb610d7a637d5c9bb2a3024c46755eb4f1a1f96acac81e99a7184840e1926a77879b07b1b82b7635be1dadb87f18857b071b0eb0f2a8db1910d20aaec29ffcaa957771c366fd8f96722e80df5555e61d3d3742b109af2d40ad6957836706c392bd58975fcc495774afaf12555331af3e5beec26b68fc7bc1291d87c1dc780357d1665a2992fe7b75e07c887661bd0c967c9afefecb98aa96acc5dce03a849c2b2858cc96e501f330d1f40e8e7c596e2f50510a654017f672186509b3fda78a6e2bf7f32c8cc2b5f1e40392f91b347758e839f395cedb5b590bf7a02f6a66b48d8c4d6e3dd3a9f33bdbf5c808b0a6164a31bf873396f15d9ecfbc65303f69cc0fd27336305168ae20739bf5fc6cf8597be6d8879ea75a0bdd83648c2b77435901b36e06685986af2d8b30223230c89d9dd6c735d7673a43bf9df33abe47e51f093f4b161076243492248ec7942db21cd8f480120c9780a8a5259d40aeed09e9e40328fc9c395fce14fca2eb64de52b1eacb4d073801fa5b312bf6ad13b4b3445b7471f7817064589b2c15915cc2660f7f56ebc4d556da6b8b7549c523158e071c0078599b8d5d2fbe6df845006b404300ee6715fcd08e67bb33f635f7918bb3327b15ac147321b4e7b81dea675a1fbe1bb9b563c54a32f5f27d31254810fa5ea54416c1f6001ec3dd6f3ce2214ea38097c58da0ebd98cd88813592a3f0a5bb4ee336e0742c4ebe3510b9ac4fa5fc8cca5dda16bc6743821dd4292fca835866711faf7ec107b5134d0f9afcaca14f07f197d67dad3f51b04646c4462a13333fefd0bb1048f546d137a99af81cd7165adf3b5172655fac372cde9a80b5a3dc5ba173a01fa7589f31c5a4928e987234bbeda85fc93c66457f9752c44e3cdf649c93985d3ffbf63782f194ed8ae2d2b392e4b778222ea294b7d686d36c353fcbf10a5f7c8ae2ad2e670ddb9f5291a79fbac4554432a634bba9edd27c57cac072ed3005885c7e2452703176a454c882941c90e213d801510eee2dd043fdfc6e05e77908214dff6c4c5a7d56e05a786061d90db3f43158c8eaab56fa34c1d1da6ebcfa8f0912385ecccbdaa7d22e8a799788b05403dd4475aba5efcb7144ec2a2ea36f79dd0cdf7882a2905e0d58c17ddacdf504aed8cbbecd6ab3fc79ade3531c97e0c67eba5ae7de857e059344c1348497d30bc93e49b80b20be336fee0c1363e758066ec4777bea9e4e569dfa578539641a1efc1a0a2d095d09fbed65460ca7d4d72488c64ec4c148484a64f76139694e69f00bbab66faa738cd0d8997f5124b426d978d93980e5edea1f635cbf106189805250ad545aa7a8b967afaa3162362e0af6d50df63c219cf9a7f13295affb9199e4e60bec8dca1582e0d1858003b6d9d3d8019bef079688a0ff3959ba22df0dece7c46e935d02f511d1f3329bd140d3a915499dfa2eabd692368e84c885de9ebbd10058ef4145487f0a1b2197a324dab061aec5148690ea11619a27ca9e26005f0ac0096182a7d1ca636061e9d113b5223660ce38cdaafb41a7baabc2dd9b160439907d77e3b56716a3a8374566ffc37b09fc3d6a9876404177dfaf93f8903e45221d2b2bbafe08627786587dafebba73b98dcd11cf30566ca4f88a169514a96cad9235f5a085178f1c808f0aa469591f250054affd40d21d27c8f56095bc03ef885bde28e5c812bc84a029008b6c12fd307207f5e39c7d5d5be6481c762e23d66ac011744bbbc8ffcdf62e120a4c9f29e724d2021410cbaa707bb45843a6ab914c0a203e83cf6d1f746b6e997613e95d5972a71bc1b410d0b13494da2b9c0528ed47efc2a5d889a90e9e49553b730ea4442d7e8d41b176bf236ed3b42bbfc5ccc449a0161374ceca656f9685d0759f187058bf75bded2538aacde8c24baa11792677b9971378f1f576698c76219a85a51d5bd8cc34bf800ef8d222b0ecffa0178ed730b3064e560bb2cccbd9b29c0fb8123efc93ae5d9e567fd057d6586de0bf1292597bdf29e442d652ebdd232d056feb67ed2dc435f31d125151c39f3c4c64d8535a0cbb2e0f157d05c508d48d040a4e5cc35a137416795a7f07ae39ef8621f94a8c250f40a6693ac13c54c44af5485f211ee64584040364b567678b48b69f35a1db41ac87ad9c8309eb158cf7dd850a1533b12461a98c82d11a7f0b0fa43bbe06c701b37a7d78805b66071059a70c0dfb4e2bf442d2219a4133f950cd0cf38a500a0c5757445790b8fee76b0583adce5038a7bcac15cdf3cf29b964ee5276dceefc1c78a30ef73bed59ca132f5336b2b471e832ea0b38740b321254b05656b5664b1a018d3e9a2a2a69d5e5b7a011c643fbc753f06fc7a5da9759ffc2eb1a882b907f4b8017f1c6d1ba28ea1d80172fe0cb2716da6b9c0d8215b96839314ef058dfd0d32b5ca6b559a6c8b352b7565115cdf282fb7f76e52ca9cda902c2361769788e581bd68dffa2fca799f4533fbfb66c4b6555ad5b51c4d7c1696db7a2ea9526cf6b5d131093f3c00bd0e467db9f8a51d8828ea4c565887a80c180e755d0e84e1989372e2e2cabd195eb1dfcd4adc60cbaae30c7c96ec877ec25342001dc2f6f89d7bd429027c8633e45eff6f4185c522e2d1301c4c34511328e1696dfa7fe8ecc7719bb9a396268afdd4e4bbbe983fabdc09983b02bd0c785661848307e927727c0bc9319c6cd606d8553649a8423f38ccb783c61f90dde9585ab74646b666a0f3c22bad5373c6077df9edb6b6347914e6c60c8c2bfbfa3f5d30b86a69ee977ee9018cfe20599f83743edee4e9ac9151490633a4578e80a83b8537a363d91c8c430d9072243b1066c59a8bae465040d26dbe672565e477945157ab375c219224b7549a883ae4d91faee6ecd930ad7b2faf56e6a2561f5b75f482d49403ef9970cf6819421db3a814f0dd58b35b29442519d9fa078ad245a0b75614ff62f29eb0bfb449a029a9b1d3c272a8c8f32fb05b51ddbc0a7558f2fee86fc7f2c95f39dfeb5dabf84debe6a9e3a6b9ba0e4ebafb33e10a64e6b43e163af7189f9c2b095be384e12041b91d7e7df0d24563bbcce6b7aa2ee3d6b0ac6b13a9256eeea8e304ad41fdfcd2ae7e5499b195942b4a41e16bb51e0be9450f5d5563215b85a5f5419f16b6804b01989b7152632496b00d1bad8ab5143ed37bc4cf7aa4493b4e5d32691defd646fe2bdf04b5875308a29592cb4a0a0ad0ceb1b063f44c3430ff58358b6f3e8493808706352a591e3569d304915e0e5a615b3f70a342fadcdebeaa8862642152f8f08be6ab1ff739a55fcfc1a0865f8895e84f83a51d00ba2af2b129a7d742da02b99dbe40fd8a0ffac9b755061a89ffbc7625c8699dedd671469ba710220ec64ab159af0c2fed81eb6e7cc108d5aa0251d493f3c2f11b16c9932f528ea6c4ec2ea3ce9dc71ac5637bfcf6b33eef01770cc937e0d2c0f1ef085ab469628bd3305f5ce390ca121867f4b4cbc6d6dd5e4a3123c2a735031f8f1314360853076fc1a110cf0c32391fe0f3c451d24a3751b93e5879eefdf6d66b0ebd238a2676bc518014d9531a05c34c8c7b862aeaede30e6624e78439bbfccd0a6e438854f7f75d7e97d52ea951ab0268aa143efb98fc6a7f8dc0e537ee95c20ccde7bc051e5c2eb400deb4af8127e489700ff48f950979e07899", 0xbe8}], 0x1, &(0x7f0000001580)=ANY=[], 0x0, 0x800}, 0x4000000) write(r2, &(0x7f0000335000), 0xfc94) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) readv(r1, &(0x7f0000119ff0)=[{&(0x7f000061e000)=""/4096, 0xfc74}], 0x3d) getsockopt(r2, 0x0, 0x3f3, &(0x7f0000001980), &(0x7f00000019c0)) getsockopt$EBT_SO_GET_ENTRIES(r4, 0x0, 0x81, &(0x7f0000000e80)={'broute\x00', 0x0, 0x3, 0xba, [], 0x9, &(0x7f0000000d00)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000dc0)=""/186}, &(0x7f0000000f00)=0x78) fstat(r0, &(0x7f0000000c80)) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsh0\x00') 2018/05/06 19:38:06 executing program 0: r0 = socket$inet(0x2, 0x6, 0x3) setsockopt$inet_int(r0, 0x0, 0x24, &(0x7f0000e6affc), 0x4) open_by_handle_at(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="b9000000020000009ee488c462dc2ba3bd686384c32bbe7e2ae57f77dcce5c80b612f3eaec789561a714fc19c82138eea794aaba72937ab5d7b5f06c666f921c1e0acbe33a3ecd343a5c1cb33b0a7875eb5ad6caa833ebfc987270111018822c53a496b7e4e90f89cb234a77482bf862dca6c1edaf559913a177cf9769152ce0c0af1f504edd4982f9b00522fe9f0036104cf1310248846aa5b0b356bd8815ad9d01fe18f02dc2ad17689d213893ca210d4a2317e9a8099c1844839ee25493db17ca1cf082e39114c7cb104e54e864446255900bce"], 0x662042) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40, 0x0) open_by_handle_at(r0, &(0x7f0000000180)={0xae, 0xfffffffffffffffc, "94c1c7c06701dcf958a694828ed9f886f6c5796ab5eaa76e0b12ec8f675c074aa52ac513caee6051b7dd013526c5b461634a10bd57bb940109a7d29578c348420b84441ee688117bc78bdecbb39cb3381a63dffa7558d9f2711816ec49282ae8d02d8301a345900ca74e706b2233ab928979351dc5b259c66f492bb78302cfcb44b627274e8245dc426bfb64b61401ed2b891b6827a6ff5ad74545c570c4f228012122f6d40c"}, 0x40) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000040)={0x4, 0x6, 0x401}) socket$pppoe(0x18, 0x1, 0x0) 2018/05/06 19:38:06 executing program 5: r0 = socket(0x100000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f0000001e003d1d8d70ffe608027702000600536b8d3d6c04080001454a13", 0x1f) r1 = accept(r0, &(0x7f0000000140)=@rc, &(0x7f0000000000)=0x80) r2 = dup2(r1, r1) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x301000, 0x0) recvfrom(r2, &(0x7f00000001c0)=""/213, 0xd5, 0x10021, &(0x7f0000000080)=@pptp={0x18, 0x2, {0x1, @rand_addr=0x800}}, 0x80) sendmmsg$alg(r3, &(0x7f0000001980), 0x0, 0x0) faccessat(r2, &(0x7f0000000100)='./file0\x00', 0x0, 0x100) 2018/05/06 19:38:06 executing program 6: sync() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8100, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000001c0)=0x0) sched_setscheduler(r2, 0x7, &(0x7f0000000200)=0x7f) r3 = openat$cgroup_int(r0, &(0x7f0000000380)='rdma.max\x00', 0x2, 0x0) writev(r3, &(0x7f0000000040)=[{&(0x7f0000000180)="657f350481b900314ecd2f2a6d2c9ad6ed70f930a589a2354bf0a7c3", 0x1c}, {&(0x7f00000003c0)="fb9bfc1c91e6caac4ce337c53c7fcfde083029d201f4d73a0301aa154cbb50c1acf939dfd403560b48c7f11250b786b7c0d2ca4219ac92e00d005a1cbe970d45c149a7f50b13f77016cee9cf38e50d0d90fd20a9804be0427972e4455a1028eb5a3969c789827cc1a1263645d769b958bf73b0de30c6294fa690bab49382ce1d334ed604c4c28bb634ddb96659c96c9ab4970a5e0a6f71543433d2a77684243292acb231dedfe956581f97534c64a183ff4666ef927f9dae6d28dae405f82b55985ea6d50f726a", 0xc7}], 0x2) socket$alg(0x26, 0x5, 0x0) listxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/142, 0x8e) 2018/05/06 19:38:06 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000019000)={0x4e, 0x0, 0x401, 0x0, 0x0, {0x4000a}}, 0x341}, 0x1}, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/131) 2018/05/06 19:38:06 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "110c11", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "cb155d", 0x0, 0x2f, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "8df06558eb6a17d1"}}}}}}}, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x301400, 0x0) syz_emit_ethernet(0x59, &(0x7f0000000280)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x5, 0x1, 0x4}], {0x8100, 0x101, 0x6c, 0x3}}], {@llc={0x4, {@llc={0x2, 0xbc, '\r', "71dbca81a82c51c372c22255e72498fef679eac4b756d703ccb5edb3b0d83e10274515ef1435fef4c5986a0c1ae4be2b9ce7d3240f022ab70763f79ce0279a69"}}}}}, &(0x7f00000000c0)={0x1, 0x3, [0xe8b, 0x2fd, 0x406, 0xdd]}) connect$rds(r0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) syz_emit_ethernet(0xe1, &(0x7f0000000180)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, @empty, [{[], {0x8100, 0x0, 0x1}}], {@generic={0x201, "66facab976a9b013d9daf8dcee955d10890b7717f028e09870bd2dd1f530c261a77bb63c266c17edc5eb66ae88e9ef71ba309848027e7574107d915b0327f56952e677d219831ea31e72126136e1fc660b5b90e2cfb74727b48f89d3ab9573e7866a63e1cf1e1be3a87cabd7d8917ecd554382fdfcfd552063cde843d82a316cb8284c0256fc8e57b54f4f3f67ac6addfb1493abed256e10f5167e23a30bf6dc72d9d527e966f69ac0289be3cabb0cb754f6f6029edf1c0e5c5fd1b964e0ae73899d4ddc8837b988fa9e170c5de6aa"}}}, &(0x7f0000000080)={0x0, 0x2, [0xbe, 0x3f2, 0xe97, 0xcfd]}) 2018/05/06 19:38:07 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000180)='memory.events\x00', 0x0, 0x0) read(r1, &(0x7f0000000080)=""/141, 0x8d) 2018/05/06 19:38:07 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001200)='/dev/cuse\x00', 0x4000, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000866ff8)=0x80000001) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x9, 0xfa0000000000000, 0x8, 0x8, 0x101}, &(0x7f0000000080)=0xe6) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000000c0)={r3, 0x7}, &(0x7f0000000100)=0x8) r4 = dup(r1) connect$pptp(r4, &(0x7f0000001240)={0x18, 0x2, {0x2, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) sendmmsg$unix(r0, &(0x7f00000bd000), 0x92492492492494a, 0x40) preadv(r2, &(0x7f00000011c0)=[{&(0x7f0000000140)=""/114, 0x72}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2, 0x0) 2018/05/06 19:38:07 executing program 5: r0 = socket(0x8, 0x0, 0x0) write(r0, &(0x7f0000000040)="1f0000001e003d1d8d70ffe608027702000600536b8d3d6c04080001454a13", 0x1f) r1 = semget$private(0x0, 0x0, 0x10) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x301000, 0x0) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000000140)=""/97) r3 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x45f7e824, 0x800) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000000080)={0xfffffffffffffffc, 0x1, 0x200, 0x3, 0xffffffffffffffff, 0x3f2}) semctl$IPC_RMID(r1, 0x0, 0x0) 2018/05/06 19:38:07 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "110c11", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "cb155d", 0x0, 0x2f, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "8df06558eb6a17d1"}}}}}}}, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x301400, 0x0) syz_emit_ethernet(0x59, &(0x7f0000000280)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x5, 0x1, 0x4}], {0x8100, 0x101, 0x6c, 0x3}}], {@llc={0x4, {@llc={0x2, 0xbc, '\r', "71dbca81a82c51c372c22255e72498fef679eac4b756d703ccb5edb3b0d83e10274515ef1435fef4c5986a0c1ae4be2b9ce7d3240f022ab70763f79ce0279a69"}}}}}, &(0x7f00000000c0)={0x1, 0x3, [0xe8b, 0x2fd, 0x406, 0xdd]}) connect$rds(r0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) syz_emit_ethernet(0xe1, &(0x7f0000000180)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, @empty, [{[], {0x8100, 0x0, 0x1}}], {@generic={0x201, "66facab976a9b013d9daf8dcee955d10890b7717f028e09870bd2dd1f530c261a77bb63c266c17edc5eb66ae88e9ef71ba309848027e7574107d915b0327f56952e677d219831ea31e72126136e1fc660b5b90e2cfb74727b48f89d3ab9573e7866a63e1cf1e1be3a87cabd7d8917ecd554382fdfcfd552063cde843d82a316cb8284c0256fc8e57b54f4f3f67ac6addfb1493abed256e10f5167e23a30bf6dc72d9d527e966f69ac0289be3cabb0cb754f6f6029edf1c0e5c5fd1b964e0ae73899d4ddc8837b988fa9e170c5de6aa"}}}, &(0x7f0000000080)={0x0, 0x2, [0xbe, 0x3f2, 0xe97, 0xcfd]}) 2018/05/06 19:38:07 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000019000)={0x4e, 0x0, 0x401, 0x0, 0x0, {0x4000a}}, 0x341}, 0x1}, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/131) 2018/05/06 19:38:07 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002d0000000c000000000000009500000000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x40000000003, 0x0) r2 = fcntl$dupfd(r0, 0x406, r1) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00000000c0)=r0, 0xfffffffffffffef6) sendmsg$nl_generic(r1, &(0x7f0000001a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001a00)={&(0x7f0000000040)={0x14, 0x32, 0x101}, 0x14}, 0x1}, 0x0) 2018/05/06 19:38:07 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0x4000000000, 0x20000000000) ioctl(r0, 0x4800000002284, &(0x7f00007bb000)) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x30, 0xaff, 0x0, 0x0, {0x4}, [@nested={0xc, 0xffffff9e, [@typed={0x8, 0x1, @binary}]}]}, 0x20}, 0x1}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = open(&(0x7f0000000200)='./file0\x00', 0xa0000, 0x6c) ioctl$KDSKBMETA(r4, 0x4b63, &(0x7f0000000240)) getsockopt$bt_hci(r2, 0x0, 0x2, &(0x7f00000000c0)=""/218, &(0x7f00000001c0)=0xda) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) io_setup(0x10000, &(0x7f00000003c0)=0x0) io_submit(r6, 0x8, &(0x7f0000001a40)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x1, 0x1, r2, &(0x7f0000000400)="e1ea1cfa740a48c325f735d5e8d4bd215f4902282c028ff3ddba4eb067d6776fcdbd51412abd175b86f38ebc1429dad251b1ec15ba5cc0fe07c6cab96612f4864e6e3776be13b784a23826100cccf80d0bee685026f80231fb4fe7e85ff6d2bdfa5376d71a36cf68d3884601e55760857f74a031e806a40eb817ead446c1f282f34aebf3d29d907a24cf91bd4bd5a09bdad425c3fbc06ff021948cc1b3d62fe5cbcdda2b659887e55a9c4f20f5ec93d82f", 0xb1, 0x1, 0x0, 0x0, r4}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x8, 0xdb0, r4, &(0x7f0000000500)="41072a78cda60c6373bce7240da856546dd82abff2f3eb621115f5ee", 0x1c, 0xffffffff, 0x0, 0x0, r5}, &(0x7f00000005c0)={0x0, 0xfe835979af912c98, 0x0, 0x0, 0x20, r3, &(0x7f0000000580)="4ec1635d7373953091d0fb1ceb677e019f58bff12a8db95054511239bafcbaabcb8d", 0x22, 0x80, 0x0, 0x0, r3}, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x8, 0xfffffffffffff1e3, r4, &(0x7f0000000600)="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", 0x1000, 0x13, 0x0, 0x1, r5}, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x6, 0x10001, r3, &(0x7f0000001640)="3805286a936a0b60b4b230052bf7c9b5bf392a99e96d02f5dadeafe575aee2398422d1df75d846f233c90796b63c7d875bde2b299a00b01fd82e89d113982b4124805291e3d2f20764d6fccce9a2912dfa8d5749e82578354da35c1889d1dec8f7341ecc3a0628d5f5a9f8447fa4c12d5e2a0a462e6dba33c42c45f07cf379c2f59096fa34160541f44f87acbaf36c0957958d3fa3167d70b1a5ec5a2afccff9df12c3af440a26117bb765181d0241425966059d1ba19ba18a23b25eefdbfd0656be76303de2bfa33d9718a88a41", 0xce, 0xef, 0x0, 0x1, r4}, &(0x7f0000001840)={0x0, 0x0, 0x0, 0x3, 0x60f9, r1, &(0x7f0000001780)="fc20049db0c51314bb178c4bb3517cac3db5300f3cd8b751c4a76134b276cdef35308eafb36cdee3097ea374b4c25b9a138b3fe1158e5c0e501fa1fdf74a3b2d665e0c5d70a43e3651027661279d8c32f6ecbce34f72608d9703d218d3240738842b48b4c7ea321d1ee93ccccafa22b55bf78d546948abcb8cec805c476a949c0199e2a30a", 0x85, 0x3, 0x0, 0x0, r5}, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x1, 0x8, r3, &(0x7f0000001880)="5d0cc0433fc0ee4daf15decd", 0xc, 0xfffffffffffff3f0, 0x0, 0x1, r5}, &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x7, 0x7fffffff, r4, &(0x7f0000001900)="2a9f54cfb2d871b8b99fd006ced84cb9bd07bd9f600003d6bfe41cea52061ee296426fa032dc0931bdfffcd989f47dcddfb3a058e98bda5203084b87c11a70823e77a0718e814a6b5764c6a24e2d78cadcf2751d3d80b0dc001ff8dd579f797d06d2b4926f36f2e68ea28ebbfe2ddd5e3ea41ede157d88d91a52f24787a9fcd0d31ad8bfeb873c1d81773ae7df43e0ae101dbfcfe7e550a99246040af6731ff33f3ead95db1ed24ae6cf4fee68c493b0e1ef869077c16b3e85a93bd2f50a2aa319bfd378577c5085212a4884bc58", 0xce, 0x0, 0x0, 0x1, r5}]) setsockopt$inet6_MCAST_JOIN_GROUP(r5, 0x29, 0x2a, &(0x7f0000001a80)={0x4, {{0xa, 0x4e21, 0x3f, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4}}}, 0x88) ioctl$SG_GET_KEEP_ORPHAN(r5, 0x2288, &(0x7f0000000280)) ioctl$LOOP_SET_DIRECT_IO(r5, 0x4c08, 0x9) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r5, 0x4010640d, &(0x7f0000000380)={0x2}) ioctl$GIO_UNIMAP(r4, 0x4b66, &(0x7f0000000340)={0x2, &(0x7f00000002c0)=[{}, {}]}) ioctl$UFFDIO_ZEROPAGE(r5, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) fcntl$getflags(r0, 0x401) [ 142.422077] tc_dump_action: action bad kind 2018/05/06 19:38:07 executing program 2: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'gre0\x00', 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14, 0x80800) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, r0, 0x1, 0x0, 0x6}, 0x14) sendmmsg(0xffffffffffffffff, &(0x7f0000003080)=[{{&(0x7f00000000c0)=@ll={0x11, 0x0, r0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000002500), 0x0, &(0x7f0000002980)}}], 0x2, 0x0) 2018/05/06 19:38:07 executing program 5: r0 = socket(0x100000010, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x1, 0x30}, &(0x7f0000000100)=0xc) write(r0, &(0x7f0000000040)="1f0000001e003d1d8d70ffe608027702000600536b8d3d6c04080001454a13", 0x1f) 2018/05/06 19:38:07 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x7fd, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000465f8e)=""/114, 0x72) syslog(0xa, 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000100)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) unshare(0x60000000) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000080)={0xffffffffffffffe1, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00000000c0)={0x220, r3, 0x10003}) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) ptrace$setsig(0x4203, r5, 0x7, &(0x7f00000001c0)={0x36, 0x7fff, 0x6e2, 0x200}) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000000200)) [ 142.451623] tc_dump_action: action bad kind [ 143.384418] IPVS: ftp: loaded support on port[0] = 21 [ 143.543361] IPVS: ftp: loaded support on port[0] = 21 2018/05/06 19:38:08 executing program 1: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="1c0000002e00ff000004000100"], 0x1c}, 0x1}, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x8002, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000040)=0x1) 2018/05/06 19:38:08 executing program 2: unshare(0x200) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x440100000000127a, &(0x7f0000000280)) 2018/05/06 19:38:08 executing program 5: r0 = socket(0x100000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f0000001e003d1d8d70ffe608027702000600536b8d3d6c04080001454a13696cf78f46b03d8b2131186db75be51b87b134f7b95c7c2faebd62a5", 0x3b) 2018/05/06 19:38:08 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000000140)="eaf366d17326538ca25edf6d3d489694cda1b951c78f4e2946cd78b48067c3d7ab95cfd35fb6b83cab7c6d1b5a714dba2d2f6ae394cdf5931061ad4813c81cafc2dbfb23a4602dc68e702674552958c245494a8e3e6dcef8e04d795724d2f3c1d40bbaf1dc6494fc26", 0x3bb, 0x600, 0x0, 0xd1) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x9) 2018/05/06 19:38:08 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') lseek(r0, 0x2, 0x0) write$tun(r0, &(0x7f0000009000), 0x20) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/05/06 19:38:08 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000380)='/dev/null\x00', 0x10000, 0x0) connect$ipx(r0, &(0x7f00000003c0)={0x4, 0x79, 0x1, "510eaf4d9eb8", 0xa475}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) socket$netlink(0x10, 0x3, 0x2) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x48, &(0x7f0000000040)=@raw={'raw\x00', 0x9, 0x3, 0x298, 0x0, 0xffffffff, 0xffffffff, 0xf0, 0xffffffff, 0x1c8, 0xffffffff, 0xffffffff, 0x1c8, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, [], [], 'teql0\x00', 'ifb0\x00'}, 0x0, 0xa8, 0xf0}, @unspec=@CT0={0x48, 'CT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd8}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2f8) 2018/05/06 19:38:08 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000019000)={0x4e, 0x16, 0x0, 0x0, 0x0, {0x4000a}}, 0x341}, 0x1}, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/131) 2018/05/06 19:38:08 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)="6368696c6472656e004a27902b0e25c57313f3ab78197fbcc4737f4cd47ff5d372baaf1f99952d3b424133fa9f237b9cd01dd438168da33209874d933cdd6e7a8554a2aa977f86b5b35c6d04eb20e572de43dc43ed4722dfc1f42c7540cc9dc9bb3650342ede803e580cef5e75c6c49122699a2e3f5332ed") exit(0x54bb) pread64(r1, &(0x7f0000000000)=""/139, 0x6f, 0x49) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000140)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f00000001c0)={r2, 0x1}, 0x8) 2018/05/06 19:38:08 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) socketpair$inet(0x2, 0x5, 0x5, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000240)=r2) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x200, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000100)={0x1, 0x0, 0x8001, 0x47f, 0xa7ee, 0x1, 0xfffffffffffffffd, 0xd82, 0x4, 0x7, 0x6ede}, 0xb) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x404c534a, &(0x7f00000002c0)) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000040)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/06 19:38:08 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x20}, 0x1}, 0x0) r1 = socket$inet(0x2, 0xe, 0x4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x997a15ddb8bbf7de}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x70, r2, 0x100, 0x70bd2b, 0x25dfdbfd, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x1d}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x10000}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x80}, 0x4000) accept4$inet(r1, &(0x7f0000000100)={0x0, 0x0, @dev}, &(0x7f0000000140)=0x10, 0x800) r3 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3, 0x82000) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @dev, 0x0}, &(0x7f0000000080)=0xc) bind$packet(r3, &(0x7f00000000c0)={0x11, 0x16, r4, 0x1, 0x9, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/05/06 19:38:08 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x738e, 0x208000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=0x0) syz_open_dev$sndctrl(&(0x7f0000000280)='/dev/snd/controlC#\x00', 0x3, 0xffffffffffffffff) tgkill(r1, r1, 0x2) getpgrp(0xffffffffffffffff) ptrace$getenv(0x4201, r1, 0xfff, &(0x7f0000000040)) 2018/05/06 19:38:08 executing program 5: r0 = socket(0x100000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f0000001e003d1d8d70ffe608027702000600536b8d3d6c04080001454a13", 0x1f) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x40) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00000000c0)={'team_slave_0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) fchmodat(r1, &(0x7f0000000080)='./file0\x00', 0x80) 2018/05/06 19:38:08 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2000000a01, 0x0) write$sndseq(r0, &(0x7f0000000200)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x5}, {0x4}, @raw8={"a84cba3c8922276600611b35"}}], 0x30) close(r0) 2018/05/06 19:38:08 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000019000)={0x4e, 0x16, 0x0, 0x0, 0x0, {0x4000a}}, 0x341}, 0x1}, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/131) 2018/05/06 19:38:08 executing program 3: unshare(0xa000000) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x10000, 0x93, 0x0, 0x1f, 0x1, 0x81, 0x2, 0x400, 0x3, 0xfffffffffffffff7}, 0xb) flock(r0, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x100, 0x0) r3 = semget(0x1, 0x1, 0x20) semctl$GETZCNT(r3, 0x2, 0xf, &(0x7f00000001c0)=""/26) fchmodat(r2, &(0x7f0000000080)='./file0\x00', 0x100) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00000000c0)={0x1, 0xd7ac}, 0x8) lremovexattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=@random={'os2.', 'em1\x00'}) 2018/05/06 19:38:09 executing program 1: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000017fdc)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='security.ima\x00', &(0x7f00000000c0)='\x00', 0x1, 0x2) r1 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x3, 0x4000) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000140)=""/26) sendmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="2400000002031f001cfffd946fa2830020200a0009000100ff4b02e7c1bf89cc311d7580", 0x24}], 0x1}, 0x0) accept4$alg(r1, 0x0, 0x0, 0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x21}) 2018/05/06 19:38:09 executing program 0: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d36ff4)) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000000)) timerfd_settime(r3, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001}) pselect6(0x40, &(0x7f00000abfc0)={0x8}, &(0x7f0000000040)={0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x1d29, 0xffff}, &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000000080)={&(0x7f00000000c0), 0x8}) 2018/05/06 19:38:09 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000440)={0x1, &(0x7f0000000000)=[{0x34, 0x0, 0x0, 0x8}]}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000080)={0x7, {{0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x1, 0x4, [{{0xa, 0x4e21, 0x400, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x800}}, {{0xa, 0x4e23, 0x2c, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, {{0xa, 0x4e20, 0x7fff, @mcast1={0xff, 0x1, [], 0x1}, 0xa33}}, {{0xa, 0x4e24, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}]}, 0x290) 2018/05/06 19:38:09 executing program 5: r0 = socket(0x1, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f0000001e003d1d8d70ffe608027702000600536b8d3d6c04080001454a13", 0x1f) 2018/05/06 19:38:09 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000019000)={0x4e, 0x16, 0x0, 0x0, 0x0, {0x4000a}}, 0x341}, 0x1}, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/131) 2018/05/06 19:38:09 executing program 3: unshare(0xa000000) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x10000, 0x93, 0x0, 0x1f, 0x1, 0x81, 0x2, 0x400, 0x3, 0xfffffffffffffff7}, 0xb) flock(r0, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x100, 0x0) r3 = semget(0x1, 0x1, 0x20) semctl$GETZCNT(r3, 0x2, 0xf, &(0x7f00000001c0)=""/26) fchmodat(r2, &(0x7f0000000080)='./file0\x00', 0x100) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00000000c0)={0x1, 0xd7ac}, 0x8) lremovexattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=@random={'os2.', 'em1\x00'}) 2018/05/06 19:38:09 executing program 5: r0 = socket(0x100000010, 0x2, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x807) accept$packet(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x307) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000100)=r2) write(r1, &(0x7f0000000180)="63b478533c0efe140a142c236e45b13d70fca4e3f660866ac6304c76a5ac5653e3b165aab1cefe04bfc13570ec5e487fdb5f5d57ce4b02a82e3ddef6f69734a88935fe71eaa014d29679db5daca01f70ef8f77e6b35a36666ccd85fe1da387e647ff50b7a0fac9377dd21fe4dfcabfb509995e0b1b428fe6d882f75b20f6b8a21af5e3a6a8ae771b42a7d44207f1692e8a24b429501fdc4a0fc626", 0x9b) write(r0, &(0x7f0000000040)="1f0000001e003d1d8d70ffe608027702000600536b8d3d6c04080001454a13", 0x1f) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000340)={0x1000023}, 0xffffffffffffff5f) r3 = shmget(0x1, 0x1000, 0x10, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_STAT(r3, 0x2, &(0x7f00000002c0)=""/122) 2018/05/06 19:38:09 executing program 1: r0 = socket(0x10, 0x200000000804, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f00000000c0)=0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) [ 144.497152] nla_parse: 31 callbacks suppressed [ 144.497168] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 144.510478] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 144.607900] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 144.616551] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/06 19:38:10 executing program 7: unshare(0x8000400) unshare(0x50100) 2018/05/06 19:38:10 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$int_in(r1, 0x0, &(0x7f00000000c0)=0x100) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/06 19:38:10 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e21, 0x200000000000000, @loopback={0x0, 0x1}, 0x20000}, 0xfffffffffffffe48) r1 = dup(r0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000040)=@assoc_value, &(0x7f00000000c0)=0x1) 2018/05/06 19:38:10 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000019000)={0x4e, 0x16, 0x401}, 0x341}, 0x1}, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/131) 2018/05/06 19:38:10 executing program 3: mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x2, 0x71, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000009000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000527ff8), 0x1b, 0x0) get_mempolicy(&(0x7f000029a000), &(0x7f00003e8000), 0x401, &(0x7f0000377000/0x1000)=nil, 0x2) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3, 0x2) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000040)="6aa9e3c2e8d4fd87bee161bc8f6f37ef38209bfe83650cccb51a54f0fb21935fa4aaf1fa604dfa302b44a5c70b13a21ff8f65624f224e60d4b20043c1c3619fb9f1748d25aa054af81f7611f865fc8ba598ea1a5035bca024d88d8343b955e") 2018/05/06 19:38:10 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f0000000040)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x17}}, 0xc) close(r0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x20200, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000080)={{0x1000000000, 0x8, 0x7, 0x7, 0x4, 0x200}, 0x200, 0x100000000, 0xfffffffffffffffc}) 2018/05/06 19:38:10 executing program 5: write(0xffffffffffffffff, &(0x7f0000000040)="1f0000001e003d1d8d70ffe608027702000600536b8d3d6c04080001454a13", 0x1f) timerfd_create(0x10000000000007, 0x800) r0 = socket(0xd, 0x7, 0x80000000) getsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000000080)=""/113, &(0x7f0000000000)=0x71) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffe}}, 0x3b1, 0x4, 0x3, 0xd1, 0x6}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={r1, 0x200, 0x10000}, &(0x7f0000000240)=0x8) 2018/05/06 19:38:10 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x6, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x2f, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x200000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f00000000c0)=0x7fff, 0x2) setsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f0000000100)=0x6, 0x4) 2018/05/06 19:38:10 executing program 3: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000180)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000200)) r0 = getpgid(0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x40000, 0x0) r2 = syz_open_procfs(r0, &(0x7f0000000240)="7461736b00ea2bda6a2d8d3bee34013a2df8e6d00c") getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000040), &(0x7f00000000c0)=0xfffffffffffffe1c) recvmsg$kcm(r2, &(0x7f0000002600)={&(0x7f0000000280)=@hci={0x0, 0x0}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000000300)=""/152, 0x98}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/239, 0xef}, {&(0x7f00000014c0)=""/219, 0xdb}], 0x4, &(0x7f0000001600)=""/4096, 0x1000, 0x400}, 0x2000) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002640)={{{@in6, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4}}, &(0x7f0000002740)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000002780)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast1=0xe0000001, 0x4e23, 0x0, 0x4e23, 0x1000, 0xa, 0x80, 0xa0, 0x7f, r3, r4}, {0x2, 0x97da, 0x4, 0x10001, 0x6, 0x7fffffff, 0x8, 0xfffffffffffffff9}, {0x8aa6d8100000000, 0x3, 0x1000}, 0x8, 0x6e6bba, 0x1, 0x0, 0x1, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d4, 0x2b}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3506, 0x7, 0x3, 0x4, 0xfff, 0x3, 0x6}}, 0xe8) r5 = openat(r2, &(0x7f0000000100)='./file0\x00', 0x80, 0x100000004) getdents64(r2, &(0x7f0000000000), 0x33e) pause() ioctl$VT_OPENQRY(r5, 0x5600, &(0x7f0000000080)) connect$vsock_stream(r5, &(0x7f0000000140)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) getdents(r2, &(0x7f0000000000)=""/40, 0x28) 2018/05/06 19:38:10 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='loginuid\x00') write$fuse(r1, &(0x7f0000000100)={0x30, 0x0, 0x0, @fuse_notify_retrieve_out}, 0x30) write$fuse(r1, &(0x7f0000000080)={0x30, 0x1, 0x0, @fuse_notify_retrieve_out}, 0x30) write$cgroup_int(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="e8e6"], 0x2) 2018/05/06 19:38:11 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000040)="040400000309c14609005375c52c", 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) socketpair$ax25(0x3, 0x2, 0xff, &(0x7f0000000000)) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="53ec1999fedca6aafa968b69384678f7be54398d80240b1169ce28ea0e03ab0a9d4eb4bc60c25272df558b16", 0x2c, 0x0, 0x0, 0x0) 2018/05/06 19:38:11 executing program 5: r0 = socket(0x100000010, 0x2, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x101002, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000001c0)=0x7, 0x4) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000200), &(0x7f0000000240)=0x8) write(r0, &(0x7f0000000040)="1f0000001e003d1d8d70ffe608027702000600536b8d3d6c04080001454a13", 0xfffffffffffffe9a) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000300), &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000380)={0x0, @in={{0x2, 0xf3, @loopback=0x7f000001}}, [0xffffffff, 0xff, 0x5, 0x6, 0x6, 0x8000, 0xfffffffffffffffd, 0x8000, 0xfffffffffffffffb, 0x7, 0x9, 0x3f, 0x10000, 0x100, 0x81]}, &(0x7f0000000480)=0x100) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000004c0)={r2, 0x5e9e7dd, 0x10}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x2, 0x4, 0x3, 0x7fff, r3}, &(0x7f0000000180)=0x10) 2018/05/06 19:38:11 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x1, 0x1, 0x101, 'queue0\x00', 0x2}) read(r0, &(0x7f00000001c0)=""/86, 0x56) 2018/05/06 19:38:11 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") write$binfmt_misc(r0, &(0x7f0000000080)={'syz1', "cce9bd3657948aed8f952148f4e091a8a73f4f99a93c324fb5eae4e80940b8dd306a40248de042f2ae4bf9c5e1e1f89800695ea0f23b2d5766ee20781001e86d7575041e8db22ef290e2c2e386b9996b11854c3a43e24f8735a34397a028fc2590205ba2fbf1a87a6cc0deabe32eec53290436bedb42fb7d27b5e77745e6fc0b34e726310fc272b260be293ba74e8744a4a5bff0c6ec31d8eeaf"}, 0x9e) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140), &(0x7f0000000180)=0x8) 2018/05/06 19:38:11 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000019000)={0x4e, 0x16, 0x401}, 0x341}, 0x1}, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/131) 2018/05/06 19:38:11 executing program 6: r0 = memfd_create(&(0x7f00000000c0)='[*[\x00', 0x0) write(r0, &(0x7f0000000040)="ee", 0x1) sendfile(r0, r0, &(0x7f0000000340), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) futimesat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)) 2018/05/06 19:38:11 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000090000)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff0100000000002a000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000f8ff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000a00000000000000ff0200000000000000000000000000010000000000000000001f65ef06fdaee400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) 2018/05/06 19:38:11 executing program 3: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0xffffffffffffffe) fsetxattr(r0, &(0x7f0000000040)=@random={'trusted.', '\x00'}, &(0x7f0000000080)='!keyringGPLsystem&$\x00', 0x14, 0x3) 2018/05/06 19:38:12 executing program 0: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1c1373}) r0 = bpf$PROG_LOAD(0x5, &(0x7f000095c000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@jmp={0x5, 0x0, 0x1}], {0x95}}, &(0x7f000040dff6)='syzkaller\x00', 0x1, 0x29e, &(0x7f000000a000)=""/195}, 0x48) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x0, 0x1, 0x1, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) r2 = fcntl$getown(r0, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f00000000c0)={{0xff, 0x6, 0xffffffffffffffff, 0x7, "516185462d920f564bbaac4a9b559d819cea0d6cac6a231198acf6a55ac4a0a773a3a1b01b5bcfd3eba36fcb", 0x10001}, 0x0, 0x0, 0x4, r2, 0x6, 0x790, "e9890eca5872992e7ca6b70952084fa637dd3bfa5c904d49d5cd7871699912a7372de6e734eae0d757c3d1e741d141ec3301a042b01312d257a11a677ef216b7", &(0x7f0000000080)='syzkaller\x00', 0xa, [], [0x0, 0x1, 0x100]}) 2018/05/06 19:38:12 executing program 2: mkdir(&(0x7f0000000100)='./control/file0\x00', 0x0) r0 = open(&(0x7f00008db000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000443ff6)='./control\x00', r0, &(0x7f000034aff8)='./file0\x00') renameat(r0, &(0x7f0000d5a000)='./file0\x00', r0, &(0x7f000033c000)='./control\x00') clock_nanosleep(0x2, 0x1, &(0x7f0000000000)={0x77359400}, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000edc000)='./control\x00', &(0x7f0000000180)=""/234, 0xea) 2018/05/06 19:38:12 executing program 5: r0 = socket(0x100000010, 0x2, 0x0) write(r0, &(0x7f0000000000)="1f0000001e003d1d8d70ffe608027702000600536b8d3d6c04080001454a13", 0x30) 2018/05/06 19:38:12 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) acct(&(0x7f0000000000)='./file0\x00') ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x1, @multicast1=0xe0000001}, {0xffffffffffffffff}, 0x3, {0x2, 0x0, @loopback=0x7f000001}, 'dummy0\x00'}) 2018/05/06 19:38:12 executing program 7: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x3, 0x400000) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000080)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) unshare(0x8000400) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40033, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4, 0x1813, r0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0x401c5820, &(0x7f0000000000)={0x200000000000006c, &(0x7f0000000040)}) 2018/05/06 19:38:12 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000019000)={0x4e, 0x16, 0x401}, 0x341}, 0x1}, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/131) 2018/05/06 19:38:12 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg(r0, &(0x7f0000001440)={&(0x7f0000000280)=@nfc={0x27}, 0x80, &(0x7f0000001400)}, 0x0) r1 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$nfc_llcp(r1, 0x118, 0x2, &(0x7f0000000040)=""/45, 0x2d) 2018/05/06 19:38:12 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x8, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) r1 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x0, 0x40001) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000080)={@rand_addr, @loopback}, &(0x7f00000000c0)=0x8) [ 147.451373] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 147.460133] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/06 19:38:12 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xa) connect$inet6(r0, &(0x7f0000032fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f00000002c0)=""/26, 0x1a, 0x40, &(0x7f0000000300)={0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0x17}, 0x8}, 0x1c) tgkill(0x0, 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000100), &(0x7f0000000140)=0x4) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000340)) dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0xfffffffffffffd51, "7f052c9d0daf5a0572fca0f22d25bddac021fac682ec05b660b38d195f1fe095473cce3b3b85419bfa68b308a26726a916a15bc0d8290e6574a0764a2738987989fd9f53f3affb9afbd403229018f218e797f000a59bc785b7462c90f1891649aefc2412"}, &(0x7f0000000200)=0x6c) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000240)={r2, 0xb525}, &(0x7f0000000280)=0x8) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) 2018/05/06 19:38:12 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000008}, 0xfffffffffffffe80, &(0x7f0000a3bff8)={&(0x7f0000000740)=@ipv6_newaddr={0x34, 0x14, 0xf8fdc16c5d2b2509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x600}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x5a}, 0x1}, 0x800) read(r0, &(0x7f0000000140)=""/83, 0x53) 2018/05/06 19:38:12 executing program 3: r0 = semget$private(0x0, 0x4, 0x80) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f0000000000)=""/207) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x114, 0x2714, &(0x7f0000af0fe7)=""/13, &(0x7f000033bffc)=0xd) 2018/05/06 19:38:12 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="180000009df6873a0000000000000000450000002e0000005f000000000000009500004000000000a114c0d4780f46e1d5f60250e263507cedceb2c25b78ef1075d1543269c3b0dcb74de886521f455532d2da16413bb3839a9113d43f428c5f5f5a796a006c9b60657218b202239e006b0f02e34b885a93fa9750dda793f357a629bd9a61bcb1a1fe90b0e5e82aae6f40647e35a367323aee5ec1267b5875d87895683ab55ba2e57b95781556abd5c6928107513b063a609b2426f9eff072d6e21dea6186761a11b1a3666acab540beafcd6229ddde"], &(0x7f0000c43000)="a235", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x3) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) fallocate(r0, 0x0, 0x1, 0x5) 2018/05/06 19:38:12 executing program 5: r0 = socket(0x100000010, 0x2, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000000)) write(r0, &(0x7f0000000040)="1f0000001e003d1d8d70ffe608027702000600536b8d3d6c04080001454a13", 0x1f) socket(0x2000000011, 0x200000000000808, 0x401) 2018/05/06 19:38:12 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c5580000040000000000f07531dc6150defaca6eddaf1b8b8c36184c8f013be96ea31efbd29ca9b9d7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb4a90dc0d4bbd7430f3aa50c6a17a4cbe46f9a27f671d171c4a2450f288493929c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f28b16e1198d", &(0x7f0000b0bfb2)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x4e, [], [0x2, 0x1, 0x2000]}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000080)={{0x7, 0x0, 0x9, 0x6, "cd14bd12219d793754114b662a830f17f568922ba9a15ff3561296f4fd3d9282f5593e61a0eeedde53c7b6cb", 0x8e3e}, 0x5, [0xf9a, 0x8, 0xfc, 0x8, 0x7f, 0x1, 0x20, 0xe400000000000000, 0x5, 0x8, 0x9, 0x1ff, 0x2, 0x3, 0x3, 0x8, 0x1, 0x3, 0x7fffffff, 0x6, 0x7, 0x816, 0xff, 0x12a0000000000000, 0x0, 0xffffffffffffffbf, 0x6f, 0x5154cf50, 0x0, 0x8, 0xc0a, 0x6, 0x0, 0x1, 0x5, 0x7ff, 0xff, 0x7f, 0x7ff, 0xfff, 0x3f, 0x3, 0x100000000, 0x8001, 0x6, 0x6, 0x8efb, 0x1f, 0x0, 0x7, 0x1ff, 0x800, 0x3, 0x100, 0x7, 0x4, 0xffffffff, 0x7ff, 0x4, 0xc2, 0x3ff, 0x8, 0xc26f, 0x6, 0x8000000000000, 0xfffffffffffffffe, 0x4413, 0x6, 0x3, 0x6fddb08f, 0x3, 0x0, 0x1fffc000000000, 0x6, 0x1, 0x7, 0x8, 0xc0000000, 0x8000, 0x8, 0x9, 0x73, 0x40, 0x10000, 0x10000, 0x9, 0xffffffffffffffc0, 0x3, 0x101, 0x2aa7, 0xe7, 0x8514, 0x8, 0x100000000, 0x6, 0x9, 0x80000000, 0x3, 0x5, 0x9, 0x11d, 0x822, 0x7, 0x1c, 0x100000000, 0x3, 0xfffffffffffffffd, 0x6be47260, 0x4, 0xff, 0x2, 0x1, 0x9, 0x5, 0xff, 0x20, 0x7ff, 0xd74, 0x8, 0x40d, 0x995, 0xd4ef, 0x1f, 0x9b7, 0x4f2, 0x5, 0x3, 0xd5], {r1, r2+30000000}}) r3 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r5) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f0000001240)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) r6 = creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) r7 = inotify_init1(0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) r8 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r5, 0x112, 0xa, &(0x7f00000011c0)=0x6, 0x4) write$cgroup_pid(r6, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[]) fcntl$setown(r4, 0x8, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) process_vm_writev(0x0, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000001480)=""/8, 0x8}, {&(0x7f0000001640)=""/3, 0x3}], 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)={0x0, {{0xa, 0x0, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}}, 0x1, 0x4, [{{0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, {{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, {{0xa, 0x4e23, 0x59c, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, {{0xa, 0x4e1f, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, 0xfffffffffffffffd}}]}, 0x290) finit_module(r6, &(0x7f0000001140)='&.@ppp0@/*\x00', 0x3) openat$ipvs(0xffffffffffffff9c, &(0x7f00000013c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)) ioctl$TIOCGPGRP(r8, 0x540f, &(0x7f0000001180)) bind$ipx(r6, &(0x7f00000000c0)={0x4, 0x200, 0x2, "a2deea4e6165", 0xffffffff80000000}, 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='environ\x00') ppoll(&(0x7f0000001200)=[{r7, 0x2}, {r5, 0x2020}, {r3, 0x4}], 0x3, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) 2018/05/06 19:38:12 executing program 4 (fault-call:1 fault-nth:0): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000019000)={0x4e, 0x16, 0x401, 0x0, 0x0, {0x4000a}}, 0x341}, 0x1}, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/131) [ 147.723364] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 147.731988] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/06 19:38:12 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x9, 0x2000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080)=0xffff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000000)=0x406, 0x4) [ 147.860518] FAULT_INJECTION: forcing a failure. [ 147.860518] name failslab, interval 1, probability 0, space 0, times 0 [ 147.872126] CPU: 1 PID: 10851 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 147.879087] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 147.888459] Call Trace: [ 147.891095] dump_stack+0x185/0x1d0 [ 147.894768] should_fail+0x87b/0xab0 [ 147.898531] should_failslab+0x279/0x2a0 [ 147.902644] kmem_cache_alloc_node+0x151/0xc70 [ 147.907266] ? __alloc_skb+0x203/0x9f0 [ 147.911235] ? netlink_autobind+0x981/0x9e0 [ 147.915594] __alloc_skb+0x203/0x9f0 [ 147.919358] netlink_sendmsg+0x9a6/0x1310 [ 147.923577] ? netlink_getsockopt+0xc80/0xc80 [ 147.928146] ___sys_sendmsg+0xec0/0x1310 [ 147.932314] ? __fdget+0x4e/0x60 [ 147.935760] ? __fget_light+0x56/0x710 [ 147.939718] ? __fdget+0x4e/0x60 [ 147.943154] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 147.948583] ? __fget_light+0x6b9/0x710 [ 147.952645] SYSC_sendmsg+0x2a3/0x3d0 [ 147.956538] SyS_sendmsg+0x54/0x80 [ 147.960163] do_syscall_64+0x309/0x430 [ 147.964185] ? ___sys_sendmsg+0x1310/0x1310 [ 147.968548] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 147.973764] RIP: 0033:0x455979 [ 147.976967] RSP: 002b:00007f1d0c481c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 147.985056] RAX: ffffffffffffffda RBX: 00007f1d0c4826d4 RCX: 0000000000455979 [ 147.992349] RDX: 0000000000000000 RSI: 0000000020013fc8 RDI: 0000000000000013 [ 147.999641] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/05/06 19:38:13 executing program 5: r0 = socket(0x100000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f0000001e003d1d8d70ffe608027702000600536b8d3d6c04080001454a13", 0x1f) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r1, 0x7, 0x1}, &(0x7f0000000100)=0xc) [ 148.006932] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 148.014228] R13: 000000000000053d R14: 00000000006fbe58 R15: 0000000000000000 [ 148.072152] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 148.080983] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/06 19:38:13 executing program 4 (fault-call:1 fault-nth:1): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000019000)={0x4e, 0x16, 0x401, 0x0, 0x0, {0x4000a}}, 0x341}, 0x1}, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/131) 2018/05/06 19:38:13 executing program 3: mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x1) write$sndseq(r0, &(0x7f0000000400)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0x30) 2018/05/06 19:38:13 executing program 7: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x40, 0x0) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f0000000140)) r1 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x65, 0x2, &(0x7f0000000000)=""/244, &(0x7f0000000300)=0xffffff60) 2018/05/06 19:38:13 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xa) connect$inet6(r0, &(0x7f0000032fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f00000002c0)=""/26, 0x1a, 0x40, &(0x7f0000000300)={0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0x17}, 0x8}, 0x1c) tgkill(0x0, 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000100), &(0x7f0000000140)=0x4) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000340)) dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0xfffffffffffffd51, "7f052c9d0daf5a0572fca0f22d25bddac021fac682ec05b660b38d195f1fe095473cce3b3b85419bfa68b308a26726a916a15bc0d8290e6574a0764a2738987989fd9f53f3affb9afbd403229018f218e797f000a59bc785b7462c90f1891649aefc2412"}, &(0x7f0000000200)=0x6c) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000240)={r2, 0xb525}, &(0x7f0000000280)=0x8) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) 2018/05/06 19:38:13 executing program 5: r0 = socket(0x100000010, 0x2, 0x0) splice(r0, &(0x7f0000000280), r0, &(0x7f00000002c0), 0x41, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000300)='/dev/snd/pcmC#D#p\x00', 0x4, 0x4002) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000340)={0xfffffffffffffffc, 0x3, 0x3f, 0xffff}) write(r0, &(0x7f0000000040)="1f0000001e003d1d8d70ffe608027702000600536b8d3d6c04080001454a13", 0x1f) sendmsg$nl_crypto(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x804080}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="00010000120000042bbd7000fcdbdf25726663373533396573702863686163686132302d67656e6572690c2c7368613d313229000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024000000000000000000000000000008000100b6000000080001006500000008000100040000000800010008000000"], 0x100}, 0x1, 0x0, 0x0, 0x10}, 0x8d0) syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x1, 0x400000) 2018/05/06 19:38:13 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001780)={0x0, 0x0}) getpeername$inet(r0, &(0x7f0000000040)={0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10) recvmmsg(r0, &(0x7f0000002780)=[{{0x0, 0x0, &(0x7f0000002980), 0x0, &(0x7f0000001880)=""/207, 0xcf}}, {{0x0, 0x0, &(0x7f0000001b00), 0x0, &(0x7f0000001b40)=""/196, 0xc4}}, {{0x0, 0x0, &(0x7f0000001d40), 0x0, &(0x7f0000001d80)=""/171, 0xab}}, {{&(0x7f0000001e40)=@in6, 0x80, &(0x7f0000002200)=[{&(0x7f0000001ec0)=""/118, 0x76}, {&(0x7f0000001f40)=""/144, 0x90}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f00000020c0)=""/196, 0xc4}, {&(0x7f00000021c0)=""/10, 0xa}], 0x5, &(0x7f0000002280)=""/113, 0x71}}, {{&(0x7f00000025c0)=@vsock, 0x80, &(0x7f0000002700), 0x0, &(0x7f0000002740)=""/62, 0x3e}}], 0x5, 0x0, &(0x7f0000000100)={0x0, r1+10000000}) 2018/05/06 19:38:13 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) write(r0, &(0x7f0000000080)='!', 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0xee0, 0x3, 0x2, 0x9, 0x4, 0x2, 0x5, 0x8, 0x8, 0x9, 0x8, 0x7ff, 0x0, 0x1000, 0x145bb134]}, &(0x7f00000001c0)=0x100) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000240)={r1, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x5, 0x9, 0x6, 0x3, 0x1000}, &(0x7f0000000300)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={0x0, 0x5, 0x10}, 0xc) 2018/05/06 19:38:13 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000811000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, "56825420fb74f55c398abbc78a1cb75188b0c4973b9241f0c1ea37337d703f36"}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f00000000c0)={{0x4, 0x5, 0xa7a4, 0x7, "b5f5f859491a3ba040a652925e5c4ee1ebda6ecc2c37bf80bdb066810f649d9107b3d3ee76f74ad838b6f1eb", 0x81}, 0x5, [0x1, 0x100000001, 0xc22b, 0x1d39, 0x4, 0x8b, 0x1, 0x710f, 0x3, 0x0, 0x8, 0x7, 0x2, 0x76, 0x7, 0xc000000000000000, 0xb1c, 0xaaeb, 0x6, 0x3, 0x3, 0x3, 0x8, 0x5, 0xe62, 0x8, 0x3b, 0x1, 0x3, 0x0, 0x3, 0x10000, 0x6, 0x45f, 0x0, 0x3, 0x80000000, 0x7, 0x7, 0xffffffff, 0x0, 0x6, 0x6f27, 0xfffffffffffffff7, 0x7ce7, 0x8, 0x69c1, 0x5, 0x3f, 0x8001, 0x8, 0xc92b, 0x1ff, 0x5, 0xfd, 0x0, 0x6, 0xfffffffffffffffa, 0x65e8, 0x8001, 0x8, 0x6, 0xfffffffffffffffa, 0x100, 0x30, 0x8, 0x2, 0x6, 0x9, 0x40000000800, 0xeb, 0x5, 0x2b, 0x7fff, 0x6, 0xfffffffffffffff8, 0x7ff, 0x0, 0xe14b, 0x9, 0x7, 0x3, 0xfffffffffffffa30, 0xe2b, 0x6f, 0xde5, 0x8, 0x8001, 0xffff, 0x100000001, 0x80000000, 0x0, 0x8, 0x8, 0x3, 0x4, 0xf5, 0x9, 0x3, 0x0, 0x4, 0x542000000, 0x5, 0x9, 0x2, 0x6, 0x5, 0x9, 0x9, 0x1f, 0x1d, 0x2, 0x72b5977f, 0x6, 0x4, 0x5, 0x8, 0x1, 0xcd, 0x1f, 0x7, 0x8, 0x3, 0x6, 0x6, 0x3, 0x3ff, 0x3ff], {0x77359400}}) ioctl$BLKALIGNOFF(r1, 0x127a, &(0x7f0000000040)) [ 148.655906] FAULT_INJECTION: forcing a failure. [ 148.655906] name failslab, interval 1, probability 0, space 0, times 0 [ 148.667399] CPU: 0 PID: 10898 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 148.674355] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 148.683735] Call Trace: [ 148.686366] dump_stack+0x185/0x1d0 [ 148.690042] should_fail+0x87b/0xab0 [ 148.693808] should_failslab+0x279/0x2a0 [ 148.697968] __kmalloc_node_track_caller+0x243/0x11c0 [ 148.703256] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 148.708661] ? netlink_sendmsg+0x9a6/0x1310 [ 148.713032] __alloc_skb+0x2cf/0x9f0 [ 148.716780] ? netlink_sendmsg+0x9a6/0x1310 [ 148.721148] netlink_sendmsg+0x9a6/0x1310 [ 148.725371] ? netlink_getsockopt+0xc80/0xc80 [ 148.729941] ___sys_sendmsg+0xec0/0x1310 [ 148.734110] ? __fdget+0x4e/0x60 [ 148.737899] ? __fget_light+0x56/0x710 [ 148.741856] ? __fdget+0x4e/0x60 [ 148.745301] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 148.750732] ? __fget_light+0x6b9/0x710 2018/05/06 19:38:13 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4000013) r1 = epoll_create1(0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x1, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f000001aff4)) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000080)={0x2}) getsockname$netlink(r0, &(0x7f00000000c0), &(0x7f0000000100)=0xc) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000140)) [ 148.754797] SYSC_sendmsg+0x2a3/0x3d0 [ 148.758697] SyS_sendmsg+0x54/0x80 [ 148.762321] do_syscall_64+0x309/0x430 [ 148.766267] ? ___sys_sendmsg+0x1310/0x1310 [ 148.770630] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 148.775842] RIP: 0033:0x455979 [ 148.779050] RSP: 002b:00007f1d0c481c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 148.787168] RAX: ffffffffffffffda RBX: 00007f1d0c4826d4 RCX: 0000000000455979 [ 148.794464] RDX: 0000000000000000 RSI: 0000000020013fc8 RDI: 0000000000000013 2018/05/06 19:38:13 executing program 1: pselect6(0x40, &(0x7f0000000080)={0x0, 0x0, 0x10001}, &(0x7f0000000000), &(0x7f000044cfc0)={0x0, 0x10}, &(0x7f0000000040), &(0x7f0000000ff8)={&(0x7f0000000ff8), 0x8}) r0 = memfd_create(&(0x7f0000000180)='/dev/null\x00', 0x2) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000001c0)={'ip6tnl0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x404000, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/06 19:38:13 executing program 0: socketpair(0xe, 0x7, 0x5, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000}) r2 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x8, 0x100) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r1, 0x0, r2}) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000711000000000000000000000000000009500"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x36, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f0000000100)=r3, 0x4) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) getpriority(0x1, r6) sendmsg(r4, &(0x7f00000001c0)={&(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}}}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000200)}, 0x0) 2018/05/06 19:38:13 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x0) [ 148.801757] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 148.809047] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 148.816338] R13: 000000000000053d R14: 00000000006fbe58 R15: 0000000000000001 2018/05/06 19:38:13 executing program 2: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000000180)={0x0, 0x2, 0x4, 0x3}) unshare(0x400) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = accept4(r0, &(0x7f0000000040)=@ll, &(0x7f00000000c0)=0x80, 0x80000) getsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/urandom\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000200)={0x88e4, 0x1}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='syzkaller0\x00') 2018/05/06 19:38:13 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') r1 = socket$inet6(0xa, 0xa, 0x4) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r1, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f000000b000)={0x2, 0x0, 0x0, 0x0, 0x2b8, 0x2c}, 0x40}, 0x1}, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r2 = socket(0x100000010, 0x2, 0x0) socketpair(0xa, 0x80000, 0x6, &(0x7f0000000080)={0xffffffffffffffff}) write(r2, &(0x7f0000000040)="1f0000001e003d1d8d70ffe608027702000600536b8d3d6c04080001454a13", 0x1f) ioctl$VT_DISALLOCATE(r3, 0x5608) socket$inet_icmp_raw(0x2, 0x3, 0x1) execveat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000100)='net/tcp6\x00', &(0x7f0000000140)='net/tcp6\x00', &(0x7f0000000180)='vboxnet1#\x00', &(0x7f00000001c0)='&vmnet0:\x00'], &(0x7f0000000440)=[&(0x7f0000000240)='net/tcp6\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='trustedcgroup){md5sumkeyring%$\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='/procmd5sumwlan1\\\x00', &(0x7f0000000380)="142f00", &(0x7f00000003c0)='net/tcp6\x00', &(0x7f0000000400)='{)ppp0\x00'], 0x1100) 2018/05/06 19:38:14 executing program 1: mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) open(&(0x7f000054a000)='./bus\x00', 0xb00, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x90000000}) open(&(0x7f0000000000)='./bus\x00', 0x2, 0x0) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x1, 0x0) 2018/05/06 19:38:14 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r1 = epoll_create(0xc35) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)) poll(&(0x7f00000001c0)=[{r1}, {r0}], 0x2, 0x0) 2018/05/06 19:38:14 executing program 4 (fault-call:1 fault-nth:2): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000019000)={0x4e, 0x16, 0x401, 0x0, 0x0, {0x4000a}}, 0x341}, 0x1}, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/131) 2018/05/06 19:38:14 executing program 7: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x0, 0x10002032, 0xffffffffffffffff, 0xfffffffffffffffd) futex(&(0x7f0000000040), 0x8b, 0x0, &(0x7f0000191000), &(0x7f0000000000), 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00000000c0)) 2018/05/06 19:38:14 executing program 0: futex(&(0x7f0000000140)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f0000044000)) r1 = open(&(0x7f0000000180)='./file0\x00', 0xc00, 0x81) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000001c0)={0xaa, 0x24}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) clock_nanosleep(0x7, 0x0, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000100)) tkill(r0, 0x1000000000016) 2018/05/06 19:38:14 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x48, 0x25}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) r2 = dup3(r0, r1, 0x80000) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x30, r3, 0x20, 0x70bd29, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x12dc}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6}]}]}, 0x30}, 0x1, 0x0, 0x0, 0xc000}, 0x40080) 2018/05/06 19:38:14 executing program 2: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000000180)={0x0, 0x2, 0x4, 0x3}) unshare(0x400) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = accept4(r0, &(0x7f0000000040)=@ll, &(0x7f00000000c0)=0x80, 0x80000) getsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/urandom\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000200)={0x88e4, 0x1}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='syzkaller0\x00') 2018/05/06 19:38:14 executing program 1: r0 = socket$inet6(0xa, 0x10000000002, 0x0) sendto$inet6(r0, &(0x7f000047f000), 0x9f, 0x8000, &(0x7f0000a2afe4)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0x0, 0x20040010, &(0x7f00006e4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x401, 0x101000) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000040)) 2018/05/06 19:38:14 executing program 3: removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.posix_acl_access\x00') mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='r\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x20000000, 0x0) [ 149.491896] FAULT_INJECTION: forcing a failure. [ 149.491896] name failslab, interval 1, probability 0, space 0, times 0 [ 149.503326] CPU: 1 PID: 10969 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 149.510271] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 149.519643] Call Trace: [ 149.522270] dump_stack+0x185/0x1d0 [ 149.525938] should_fail+0x87b/0xab0 [ 149.529697] should_failslab+0x279/0x2a0 [ 149.533854] kmem_cache_alloc_node+0x151/0xc70 [ 149.538487] ? rtnetlink_rcv_msg+0x1463/0x1560 [ 149.543107] ? __alloc_skb+0x203/0x9f0 [ 149.547082] __alloc_skb+0x203/0x9f0 [ 149.550906] netlink_ack+0x554/0x1140 [ 149.554809] ? kmsan_set_origin_inline+0x6b/0x120 [ 149.559726] netlink_rcv_skb+0x30e/0x600 [ 149.563846] ? rtnetlink_bind+0x120/0x120 [ 149.568040] rtnetlink_rcv+0x50/0x60 [ 149.571809] netlink_unicast+0x166b/0x1740 [ 149.576101] ? rtnetlink_net_exit+0xa0/0xa0 [ 149.580504] netlink_sendmsg+0x1048/0x1310 [ 149.584821] ? netlink_getsockopt+0xc80/0xc80 [ 149.589398] ___sys_sendmsg+0xec0/0x1310 [ 149.593579] ? __fdget+0x4e/0x60 [ 149.597020] ? __fget_light+0x56/0x710 [ 149.601080] ? __fdget+0x4e/0x60 [ 149.604534] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 149.609974] ? __fget_light+0x6b9/0x710 [ 149.614566] SYSC_sendmsg+0x2a3/0x3d0 [ 149.618471] SyS_sendmsg+0x54/0x80 [ 149.622094] do_syscall_64+0x309/0x430 [ 149.626037] ? ___sys_sendmsg+0x1310/0x1310 [ 149.630470] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 149.635691] RIP: 0033:0x455979 [ 149.638910] RSP: 002b:00007f1d0c481c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 149.646658] RAX: ffffffffffffffda RBX: 00007f1d0c4826d4 RCX: 0000000000455979 [ 149.653955] RDX: 0000000000000000 RSI: 0000000020013fc8 RDI: 0000000000000013 [ 149.661256] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 149.668550] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 149.675844] R13: 000000000000053d R14: 00000000006fbe58 R15: 0000000000000002 2018/05/06 19:38:15 executing program 5: r0 = socket(0x0, 0xfffffffffffffffe, 0xffffffffffffffff) write(r0, &(0x7f0000000040)="1f0000001e003d1d8d70ffe608027702000600536b8d3d6c04080001454a13", 0x1f) io_setup(0xffffffffffffe5f8, &(0x7f0000000000)=0x0) r2 = msgget(0x2, 0x100) msgctl$IPC_STAT(r2, 0x2, &(0x7f00000002c0)=""/64) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x2000, 0x0) io_cancel(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x7, r0, &(0x7f0000000080)="43d91713a576057d1c9f41946c46f434c176ec0144d4259a1dc0857aa3eee8a87a83f1e2a3375b6aec6130ef4ff8b32c91de3c3bc2f42ea5545e02e2189162690e262293f68e031b8b67b0b347622dd781a068d878a3f590cace8276318426ed878d660e72123d28543d8e892ac1792d97e2a40fa3b89d3431904d7846d309878bb4bf6044eb338548d1306e14cc477a1aebf999cadd87a08fbded1116614dd86dea81c7c0c111969d59dadac629fbbb21c86e710f0005f21e092a5010bdeef267e760aa757b7692bbd5eb75603db90c6b0222f637e55cabfeb256cfe5477e598ab9231fa04cf10089", 0xe9, 0x0, 0x0, 0x1, r3}, &(0x7f0000000200)) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8001020}, 0xc, &(0x7f00000001c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="ddea2dbd7000fedbdf250e0000000800040000000000240002000800080200100000080009003ce37ca31600000008000500550000000000000000000000"], 0x40}, 0x1, 0x0, 0x0, 0x20000040}, 0x1) 2018/05/06 19:38:15 executing program 1: sendmsg$key(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[]}, 0x1}, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='cgroup\x00') preadv(r0, &(0x7f00000023c0), 0xfe, 0x0) bind$ipx(r0, &(0x7f0000000040)={0x4, 0x9, 0x8, "80112ca31950", 0x80}, 0x10) 2018/05/06 19:38:15 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000000380)=0x10000000000e8, 0x290) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x80001, 0x0) bind$llc(r1, &(0x7f0000000100)={0x1a, 0x7, 0x6, 0x8, 0x4d, 0x40, @random="83772c8e7eb4"}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000240)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}}}, &(0x7f0000000080)=0xe8) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000340)=0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'vcan0\x00', r2}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000180)={0x0, @broadcast, @rand_addr}, &(0x7f00000001c0)=0xc) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000200)=r3) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'eql\x00'}) 2018/05/06 19:38:15 executing program 2: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000000180)={0x0, 0x2, 0x4, 0x3}) unshare(0x400) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = accept4(r0, &(0x7f0000000040)=@ll, &(0x7f00000000c0)=0x80, 0x80000) getsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/urandom\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000200)={0x88e4, 0x1}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='syzkaller0\x00') 2018/05/06 19:38:15 executing program 7: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$sock_ifreq(r0, 0x89fb, &(0x7f0000000200)={"736965bc008c00", @ifru_names='vcan0\x00'}) 2018/05/06 19:38:15 executing program 0: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4f}]}, &(0x7f0000f91ffc)=0x10) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x400000, 0x0) getsockname$netrom(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x10) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x40) bpf$PROG_LOAD(0x5, &(0x7f0000a1afb8)={0x1, 0x8, &(0x7f0000000040)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x7fff}, @jmp={0x5, 0x80000000, 0xb, 0x6, 0x6, 0xffffffff, 0xfffffffffffffffc}, @map={0x18, 0x3, 0x1, 0x0, r1}, @call={0x85, 0x0, 0x0, 0x6}], &(0x7f0000d14000)='syzkaller\x00', 0x3e, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000080)=0x0) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000140)=0x44) ptrace$pokeuser(0x6, r2, 0xfffffffffffffff7, 0x2) 2018/05/06 19:38:15 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x1}, 0x4) time(&(0x7f0000000040)) syz_emit_ethernet(0xd5, &(0x7f0000c22000)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x4124, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000ea3000)) 2018/05/06 19:38:15 executing program 4 (fault-call:1 fault-nth:3): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000019000)={0x4e, 0x16, 0x401, 0x0, 0x0, {0x4000a}}, 0x341}, 0x1}, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/131) [ 150.490669] nla_parse: 11 callbacks suppressed [ 150.490686] netlink: 54 bytes leftover after parsing attributes in process `syz-executor4'. [ 150.518395] FAULT_INJECTION: forcing a failure. [ 150.518395] name failslab, interval 1, probability 0, space 0, times 0 [ 150.529755] CPU: 0 PID: 10994 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 150.536698] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 150.546065] Call Trace: [ 150.548689] dump_stack+0x185/0x1d0 [ 150.552357] should_fail+0x87b/0xab0 [ 150.556118] should_failslab+0x279/0x2a0 [ 150.560231] __kmalloc_node_track_caller+0x243/0x11c0 [ 150.565473] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 150.570910] ? netlink_ack+0x554/0x1140 [ 150.574966] __alloc_skb+0x2cf/0x9f0 [ 150.578760] ? netlink_ack+0x554/0x1140 [ 150.582815] netlink_ack+0x554/0x1140 2018/05/06 19:38:15 executing program 7: r0 = open(&(0x7f0000001180)='./file0\x00', 0x141044, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000909000)='./control\x00', 0x80041, 0x0) fcntl$setlease(r1, 0x400, 0x0) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='./control\x00') [ 150.586698] ? kmsan_set_origin_inline+0x6b/0x120 [ 150.591584] netlink_rcv_skb+0x30e/0x600 [ 150.595691] ? rtnetlink_bind+0x120/0x120 [ 150.599876] rtnetlink_rcv+0x50/0x60 [ 150.603630] netlink_unicast+0x166b/0x1740 [ 150.607915] ? rtnetlink_net_exit+0xa0/0xa0 [ 150.612277] netlink_sendmsg+0x1048/0x1310 [ 150.616582] ? netlink_getsockopt+0xc80/0xc80 [ 150.621156] ___sys_sendmsg+0xec0/0x1310 [ 150.625335] ? __fdget+0x4e/0x60 [ 150.628775] ? __fget_light+0x56/0x710 [ 150.632725] ? __fdget+0x4e/0x60 [ 150.636157] ? __msan_metadata_ptr_for_load_1+0x10/0x20 2018/05/06 19:38:15 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/fib_trie\x00') lseek(r0, 0x200000000001004, 0x1) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x3, 0x4) [ 150.641587] ? __fget_light+0x6b9/0x710 [ 150.645653] SYSC_sendmsg+0x2a3/0x3d0 [ 150.649559] SyS_sendmsg+0x54/0x80 [ 150.653190] do_syscall_64+0x309/0x430 [ 150.657138] ? ___sys_sendmsg+0x1310/0x1310 [ 150.661502] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 150.666718] RIP: 0033:0x455979 [ 150.669924] RSP: 002b:00007f1d0c481c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 150.677666] RAX: ffffffffffffffda RBX: 00007f1d0c4826d4 RCX: 0000000000455979 2018/05/06 19:38:15 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000180)=0x94e1, 0x4) sendmsg$kcm(r0, &(0x7f0000000140)={&(0x7f0000000040)=@l2={0x1f, 0x3, {0x1, 0xc16, 0x1, 0x9, 0x4b489c83}, 0xffffffffffffffff, 0x4}, 0x80, &(0x7f0000000100)=[{&(0x7f00000000c0)="ba0761c6136c450bc39961c2f92a97569521aef98ec1c722d18fb3076215efc033606f4072", 0x25}], 0x1, &(0x7f0000000240)=[{0x90, 0x0, 0x4, "a35cec7ed8d9908e14945809f1a9dd27055838d59e57a3bb7f32b2e79181c2470b217b9550c80d36ccae692032014b12cb936e34451694643e77aa292599e00ba15b0a14552e10d52d6eb458b0092625d04f62b24e538af1ff884ef7a40b0ae51934fea279c2a09767dda71481109926f9c9d745a997cb8295c7"}, {0x60, 0x19f, 0x401, "72a181442c43adb513d7d83e7213bc3a2aa8a796792ee4d7ae2ff12970130a25adf68db94f34f262bcd24fd9a72f8d48b53f1345b82b1a7a61fa07bac58688787014112207bfe442c2"}, {0xb0, 0x109, 0x10000, "2508ce6173d1b723769c8460fa96a758786d375421bc5e73ae3746fbb9bb197ecdc22cf213ff713ebf6859e5fa930ff8d80054b013c7ee503a0fb17fc922738f3f0d937783d3383394895dbc5813434f5d5c82d0b164325cc69e599209e468fc2c19e44e57c738cba8416069e349ae6ecb38e8e5d59161d87e5018dd22c356262c50a938419c692660f2d1b05e28134470262b9989e56364990ccb6dc9cda4"}, {0xf0, 0x10a, 0x8, "d1d4fa3828cca6aba5c97c1f37d2b8d414ef73304a37e07a2952ac28a3675489e66162675ef16bc5e367da4ceedb4278673667fcae3e83294919276df0be3b496b866187337f63584386aa4207cb981ded05edde7ac4c7e27b3e75c2b1758fa93195bee2c711b9960a5f778b4ee5c92a1ada7402df6e0406548aad0251c7bb8c553fa6113daa41dbd598476fabe63ea6a7f1843b2542848ca0683eba182ebf1900bcf7162defdc7bf1062000bc8e96d29457828854aea864fd56eb4397d435c110ce006e82c918c86c6d8ce52fe4a1b8fae0cdb3145eec0a5a49"}, {0x58, 0x10b, 0x7, "c2bb49c8ae5e01ee01dbfc1b9cd847845272a63434bf0677f4a7c0b112cdb93fcdb8db983703a48aef21dd018c84fafa9318336d01b6ba1faa300c0027886d9f7d57"}, {0xa8, 0x84, 0x2, "66dcd7de066d72440a9fc486e19ded864220207bb77895d4374d018fc2be3873530344c27f327ccea662108c2fc884e6dc1115774e5f80fc09f42528f389998ab301bdeecfe88a6ea733c4ef3625ba400f393e240021f96c28543a46ed69d4a1a063bbe2885c5050f0f907f012a96ab2a0042c2f69f45036648c4c85aa01ba115d8b82f3ca3fda378e0283bf6794d274b20c6e19"}, {0xc0, 0x117, 0x9, "0d00f648e4f857c9ba2a9c48e68a995f9fe5a122602153c5c7462356c50aaefa248965b4e104e1070be42ed808bbf27872d41430b0263604dc66b5f5929142d62859d91d77b0274c48b121d8c551e7f2e1b75aa8aacee563dedcc6a1383a9f9ff43c91e47e78a04bc140ad9534808514e29b1cbbc6cfa98e659685887bc6f0206a8250eadc2debe981453969a791da1c3b824e4d24d83ffaa8fe227a4b2b8cac669b3dbaf00189a8989660"}, {0x28, 0x10d, 0x0, "9a631f552ed9f5348b9a9f3c2501fdb87670a5"}, {0x20, 0x115, 0xedc, "e91d6abbdcb3a93480b2321a"}, {0xd0, 0x113, 0x4, "1719e0cac1475c774abb8e2040d5915194cd9961fa4bb6799b9ecce7e31c97eb23025cac7e37fcd4bb839d249f6807656b771e7ed2090b852347c951a58eeb0acbb0f72d49691253487eb49dfcf835fbc1aac90fdcf335016ae6c507a9bf598b0e1af3e97d856efd8f9b2d46b196cf12c9e94433ddcd22c55812a28a9b98783cc8d1fc824b611658e2861506ba63060b095bf4366f86f0dfb6b9940d53fb000bcbba48813de4c72b3463b8966cb8a25dde716c4b1bca3e1883"}], 0x568, 0x4000004}, 0x40) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000a80)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYBLOB="0200000000000000"], 0x18) socket$nl_generic(0x10, 0x3, 0x10) write$rdma_cm(r1, &(0x7f0000000ac0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0xffffffff, 0xff}}, 0x48) 2018/05/06 19:38:15 executing program 2: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000000180)={0x0, 0x2, 0x4, 0x3}) unshare(0x400) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = accept4(r0, &(0x7f0000000040)=@ll, &(0x7f00000000c0)=0x80, 0x80000) getsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/urandom\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000200)={0x88e4, 0x1}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='syzkaller0\x00') 2018/05/06 19:38:15 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'gre0\x00', &(0x7f0000000180)=@ethtool_ringparam={0x11, 0x1f, 0x0, 0x3, 0x20, 0x2, 0x4, 0x3ff, 0x101}}) 2018/05/06 19:38:15 executing program 5: r0 = socket(0x100000010, 0x2, 0x0) write(r0, &(0x7f0000000080)="1f0000001e003d1d8d70ffe608027702000600536b8d3d6c04080001454a13ce491b1a54f69ae1d9156e0775b5c54792554bf51e679b9b8b8a571880181d8c16b1e240bdfa06bfb0be48c049f4", 0x4d) 2018/05/06 19:38:15 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchdir(0xffffffffffffffff) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) getgroups(0x1, &(0x7f0000000040)=[0x0]) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000280)={{{@in=@local, @in6=@mcast2}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@rand_addr}}, &(0x7f00000003c0)=0xe8) getgroups(0x2, &(0x7f0000000400)=[0xffffffffffffffff, 0x0]) getgroups(0x2, &(0x7f0000000480)=[0x0, 0x0]) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f00000005c0)=0xe8) lchown(&(0x7f0000000440)='./file0\x00', r1, r0) [ 150.684958] RDX: 0000000000000000 RSI: 0000000020013fc8 RDI: 0000000000000013 [ 150.692252] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 150.699541] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 150.706834] R13: 000000000000053d R14: 00000000006fbe58 R15: 0000000000000003 [ 150.790711] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 150.799329] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/06 19:38:16 executing program 6: r0 = memfd_create(&(0x7f0000000100)="2a3a21242d80", 0x6) fallocate(r0, 0x20, 0x0, 0x10001) 2018/05/06 19:38:16 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r0, &(0x7f0000000080)=[{{}, 0x0, 0x2}], 0x18) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) write$evdev(r0, &(0x7f000004d000)=[{{}, 0x2, 0x8, 0x401}, {}], 0x30) r1 = add_key(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="71d965197e547d8546fcc14ea12bf1fde85e24fe9207a8ab1b482fb2283a8731c5242db3c048e62ea506e419a7c1fb0a16b4865b42cc8707cfae8960e7984e74fe28da142f34c44b40f51dd7a914de650ca4b6526fae7243ed47c88dedec8f5fd033ecc49fd5b4be198f2075f7388c5e04f71d302ef63b49144ee140dc3b1590a743073d9100abbcaed1cb35dc12526c66cc809bf46e933f9993872b3560cca5bea8253a7f47f1e629c0926bac0b9fcb5012e626", 0xb4, 0xfffffffffffffff9) r2 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)="26faf437cfd4041fc734da863651f40bcafa92092e45ebaa934265c2d37ba4206629950ac074ad84", 0x28, 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r1, &(0x7f00000002c0)=[{&(0x7f00000001c0)="e8a11785464f09874349993143515ed49e18b1655e387f5e519b8bb2270b414ec31caef28b41864235668a868ebf6aa1e894529dad084e8f8dc97a0db1b08296130bbea637e39e9a36c7bc4fc67afda7201439207e0dee5c83454ab663bfc1d1bd971493c85d5288283c35cad055d8c5289cfcda9e00ddafd63a9092edaf0d75169c3c646333349ed7511d511893c4a77af730075e66a557d2682e44d7133d6a22ceaa4ab7da6db4259d9058d65e22f8673d7c104b447dde1a3dff97a7f2646495cbfc1d1e8b33dd639d9e2370ae3257b4b8ad4fe3b0970dcf302806c4a930b0a2a553d64f1e", 0xe6}], 0x1, r2) 2018/05/06 19:38:16 executing program 4 (fault-call:1 fault-nth:4): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000019000)={0x4e, 0x16, 0x401, 0x0, 0x0, {0x4000a}}, 0x341}, 0x1}, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/131) 2018/05/06 19:38:16 executing program 5: r0 = socket(0x100000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f0000001e003d1d8d70ffe608027702000600536b8d3d6c04080001454a13", 0x1f) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x10000) 2018/05/06 19:38:16 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/enforce\x00', 0x3, 0x0) io_setup(0x503, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000001840)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="92", 0x1}]) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='gre0\x00') getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={r2, 0x2, 0x2, [0x1, 0x8]}, &(0x7f0000000200)=0xc) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x3, 0x400) msgget(0x1, 0x2) 2018/05/06 19:38:16 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000080)={{0x3, 0x0, 0x1, 0x2}}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x5) bind$alg(r1, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(cbc(cast5),crc32)\x00'}, 0x58) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r2 = syz_open_dev$audion(&(0x7f0000004140)='/dev/audio#\x00', 0x6, 0x80200) getsockopt$ax25_int(r2, 0x101, 0xb, &(0x7f0000004180), &(0x7f00000041c0)=0x4) 2018/05/06 19:38:16 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000000280)=ANY=[@ANYBLOB="95000078435aff014d01020000cc6510359b100000000000470000000000fdff9400000000000000d86fbe674c434e191e64dcd8022c1a2a6be8dd0ea8917d475f42c18b427fb6394d07b4bc051ef8b52bf5c4f046c149c853dad7c65c56908ce9a40383010082c3d4f531b24c39db8115e4afd1e144ed87ef40fea3fc326b6fe8e5beac6ec2e98383988236c049589f5cf8f9a0ce4b8b25cce385d5b0897f17376e9f03644c08276fecf911b05a67e04f7a821548b338146790cd4124a55d7110e4261271afd7aae67948ce19161414c080d1edc47aafb144c5911951feeb02593420f40000000000000000000000000000"], &(0x7f0000000200)="f4206cd55d3174fccd51d063ca3dda5cbf5a01cc7ea92c43b604ffc53727d2d60f55ddeb757cf36a8457125ab48bcbcce4011a423df186cc8d8e6e9a66b1a0a6035a2fc0578cf5aad8b3a24a9c646a37eb26c6212ffc9658f1520187f16f1c13380b3083ffde51b4194b880765d169d550beb059984a10c2", 0x1, 0x99, &(0x7f0000000080)=""/153}, 0x48) 2018/05/06 19:38:16 executing program 7: r0 = accept$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14) fcntl$setsig(r0, 0xa, 0x22) r1 = perf_event_open(&(0x7f0000001f88)={0x2, 0x70, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f00000002c0)='/dev/snd/midiC#D#\x00', 0x2, 0x40001) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000300)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000340)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000380)={r3, r4, 0x7}) mmap(&(0x7f000024d000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) r5 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x7fff, 0x501000) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180), 0x8) fstat(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() syz_fuseblk_mount(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file0\x00', 0xa000, r6, r7, 0x9, 0x6, 0x4000) ioctl$VHOST_GET_FEATURES(r5, 0x8008af00, &(0x7f0000000280)) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x800000, 0x32, 0xffffffffffffffff, 0x0) [ 151.064798] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 151.073437] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 151.131348] netlink: 54 bytes leftover after parsing attributes in process `syz-executor4'. [ 151.165614] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/06 19:38:16 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000292f50)={{0x80, 0xffffffffffffffff}, "0a5ceaa05d9a00000000000000039b3fd4ce0307e8ef3d13e3790ec9c664b08431f70b10d78999660698bc3b0a0900001500000000000009fbc2f37c58970198", 0xa9824f68d1376637, 0x31420, 0xfffffffffffffffc, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x1, 0x4000000000000000}) r1 = epoll_create(0x200000007) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e12000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$VT_RELDISP(r2, 0x5605) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) [ 151.174209] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/06 19:38:16 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f000002ff48)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}}, &(0x7f0000023ffc)=0xb8) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x140, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000040)={r1, 0x3}, &(0x7f0000000080)=0x8) 2018/05/06 19:38:16 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0045406, &(0x7f0000000300)) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0xc0) 2018/05/06 19:38:16 executing program 6: r0 = socket$inet(0x2, 0x803, 0x81) r1 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x4, 0x40000) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000400)=@nat={'nat\x00', 0x1b, 0x5, 0x538, 0x110, 0x110, 0xffffffff, 0x328, 0x110, 0x468, 0x468, 0xffffffff, 0x468, 0x468, 0x5, &(0x7f0000000140), {[{{@uncond, 0x0, 0xc8, 0x110}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x8, 'syz1\x00', 0x80000001}}}, {{@uncond, 0x0, 0xc8, 0x108}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "d89479adfa1f121658023ca402e793e8f80cf60c649f5fd0470f158fc52b"}}, {{@uncond, 0x0, 0xc8, 0x110}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x13, @ipv4=@loopback=0x7f000001, @ipv6, @icmp_id=0x67, @gre_key=0x100000001}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, [0xffffff00, 0xff000000, 0xff000000, 0xffffffff], [0xff000000, 0xff, 0xff0000ff, 0xff], 'veth1_to_bond\x00', 'veth0\x00', {}, {}, 0x2f, 0x6, 0x5, 0x2}, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x3f, 0xcc53, 0x1f, 0x80000001, 0x4, 0x0, 0x62}}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x11, @ipv6, @ipv4=@rand_addr=0x75f, @icmp_id=0x65, @icmp_id=0x65}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x598) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) sendmsg(r0, &(0x7f0000001480)={&(0x7f0000001180)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000001240), 0x0, &(0x7f0000001600)}, 0x0) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000003c0)=0xc1f, 0x2) recvmmsg(r0, &(0x7f000000cd80)=[{{&(0x7f0000008840)=@in6={0x0, 0x0, 0x0, @local}, 0x80, &(0x7f000000ca80)}}], 0x1, 0x0, &(0x7f000000ce40)) 2018/05/06 19:38:16 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x220800, 0x0) write$cgroup_type(r3, &(0x7f00000000c0)='threaded\x00', 0x9) close(r2) bind$unix(r1, &(0x7f0000904000)=@file={0x1, './file0\x00'}, 0xa) open(&(0x7f00006aa000)='./file0\x00', 0x200000, 0x0) sendmsg$unix(r0, &(0x7f0000163000)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000026000), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r2, @ANYBLOB="538801800fb93def5c8214e29c1593174152210e2c18918f1716be14b9b2ce3a3a6862fdd94c1aaa85"], 0x18}, 0x0) read(r1, &(0x7f0000000100)=""/19, 0x13) 2018/05/06 19:38:16 executing program 4: socket$netlink(0x10, 0x3, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x4800, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x8) prctl$void(0x3f) syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) sendto$ipx(r0, &(0x7f00000000c0)="e4bb707a625aed50c4c09b5c5cdffa2a6523f15cc7abd847c4875c940fd07dcec08ce814bb63e4e4708883c34126156970093dcf807e2b9611795f52f64864e68417e2aecf917b029077101a164ae4291664ddb6d3085009843fac2f86c69b2759d8c3dda8e206ec6603e61c688c7ffddbafec380d939efc4d9fd60e4ce585ccbe92eca73950ee10c5f61f4f49b9f99a168ba084ae83f5844527e9d6d5dc350e6b56650f0764c1ccceafe413a7923b4e9611eccab77501c3e62e755a6fe5", 0xbe, 0x4001, 0x0, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000200)=""/131) 2018/05/06 19:38:16 executing program 5: r0 = socket(0x100000010, 0x2, 0x0) socket(0xb, 0x7, 0x3) write(r0, &(0x7f0000000040)="1f0000001e003d1d8d70ffe608027702000600536b8d3d6c04080001454a13", 0x1f) 2018/05/06 19:38:16 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x4000000) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x5f6}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=r2, @ANYBLOB="8b0000008e6f2ff091617b14d1c36913897326e61cef070ccc6b0a61181392f7517cc9b93d4b118aa925d13d9b98deb217ce5ab3199e3bd1784fedcec45e4c95ea5932bd3a6ef3113b04ff3a04bee2a38f430b5b4c7d4b7c988f250d79071f7d79484bb34a836cec6dcaa15700075451d2a0ac01882990ae18eaa20d4ff4b06ff4d95d0414127654ac6e3e4afc470a"], &(0x7f0000000200)=0x93) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000000c0)=ANY=[@ANYRES32=r0]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000240)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}, @in6={0xa, 0x4e23, 0x6, @empty, 0x5}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}], 0x3c) 2018/05/06 19:38:16 executing program 2: r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x1, 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000001500), 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000100)=""/51, 0x33}, {&(0x7f0000000140)=""/182, 0xb6}, {&(0x7f0000000200)=""/213, 0xd5}, {&(0x7f0000000300)=""/105, 0x69}, {&(0x7f0000000380)=""/96, 0x60}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/30, 0x1e}, {&(0x7f0000001440)=""/27, 0x1b}], 0x8) read(r0, &(0x7f0000000000)=""/146, 0x92) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001500)=@sack_info={0x0, 0x7, 0x1}, &(0x7f0000001540)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001580)={r1, 0x162, 0x20}, &(0x7f00000015c0)=0xc) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001600)) 2018/05/06 19:38:16 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0x3c95, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0x0, &(0x7f0000000140)=""/4, &(0x7f0000000080)=0xfffffffffffffdc7) 2018/05/06 19:38:16 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x3}, 0x1c) r1 = add_key(&(0x7f0000000100)='logon\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="4a0977870a3220458e86ed9cfe243bbe112ac000ad2ecf264af9bd614ecd65c054684cd6b51047d63af197", 0x2b, 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r1, 0x9) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) r3 = syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0xff, 0x2000) faccessat(r3, &(0x7f0000000300)='./file0\x00', 0x0, 0x300) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0x10000, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r3, 0x0, 0x81, &(0x7f0000000480)={'broute\x00', 0x0, 0x3, 0xfc, [], 0x3, &(0x7f0000000340)=[{}, {}, {}], &(0x7f0000000380)=""/252}, &(0x7f0000000500)=0x78) setsockopt$IP_VS_SO_SET_DEL(r4, 0x0, 0x484, &(0x7f0000000200)={0x0, @dev={0xac, 0x14, 0x14, 0x15}, 0x4e24, 0x4, 'wrr\x00', 0x1, 0x5, 0x7}, 0x2c) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000000)) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000000540)={'vlan0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000280)={r4, 0x3, 0x1, 0xfff, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r5 = dup(r2) recvmsg(r5, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001580)}, 0x0) [ 151.545624] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 151.554289] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/06 19:38:16 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x81c6, 0x80) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00000002c0)) r1 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) r2 = accept4(r1, &(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000180)=0x80, 0x800) sendmsg$nl_generic(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f000000d379)={&(0x7f0000019000)=ANY=[@ANYBLOB='\n\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/131) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000300)=0x3) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x10000, 0x0) ioctl$KIOCSOUND(r3, 0x4b2f, 0xfffffffffffffff9) 2018/05/06 19:38:16 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x4000000dc, &(0x7f0000000200), &(0x7f0000000040)=0x4) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7, 0x400000) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000080), 0x4) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2018/05/06 19:38:16 executing program 3: r0 = socket$kcm(0xa, 0x3, 0x11) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f00000000c0), &(0x7f0000000140)=0x68) sendmsg$kcm(r0, &(0x7f0000001300)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000001280), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1400000000000000290000004300000005000000"], 0x14}, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x80000, 0x0) 2018/05/06 19:38:16 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair(0x8, 0x8000a, 0x100000000, &(0x7f0000000040)={0xffffffffffffffff}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x400, 0x0) renameat(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000180)='./file0\x00') bind$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000e78fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=@fragment, 0x8) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) 2018/05/06 19:38:17 executing program 7: r0 = socket$inet(0x2, 0x3, 0x20000000084) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000080)=0x54) unshare(0x400) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f00000000c0)={0x84, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 'fo\x00'}, 0x2c) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000100)={'filter\x00', 0x7e, "a45ed0a63f736d571adde3a96347ac9dd311d822ca6c20e61d9b9307cf244dfb5f5ce832e6be7a97204bc4dba963f0ed3e5b731d6ca23a9ea0ec6dc9114e0a05ce41456c1515f4bb41166fadf00fee56f553115a543bd0fac6b098d31e035634846231c4be2103aefe4682129665939a85e59f5778111c8780075cea68d8"}, &(0x7f00000001c0)=0xa2) 2018/05/06 19:38:17 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x6, 0x200) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000000c0)={0xffff}, 0x1) r2 = epoll_create1(0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x10001, 0x7fff}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={r3, @in={{0x2, 0x7, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xff, 0xffffffffffffff00}, &(0x7f0000000280)=0x90) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r4 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000013000)) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r5 = dup(r4) ioctl$VHOST_SET_FEATURES(r5, 0x4008af00, &(0x7f0000000040)) dup3(r2, r0, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) 2018/05/06 19:38:17 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xfff, 0x400) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x100, 0x768, 0x4, 0x5}]}, 0x10) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000080)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000016c0), 0x106}}, 0x20) write$rdma_cm(r1, &(0x7f0000002440)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002400)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r1, &(0x7f0000002540)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f00000023c0), 0x0, r2, 0x1c, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0xfc6f2f3e) 2018/05/06 19:38:17 executing program 5: r0 = socket(0x100000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f0000001e003d1d8d70ffe608027702000600536b8d3d6c04080001454a13", 0x1f) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r1) 2018/05/06 19:38:17 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000019000)={0x4e, 0x16, 0x401, 0x0, 0x0, {0x4000a}}, 0x341}, 0x1}, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/131) 2018/05/06 19:38:17 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x3, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000003900090008000500000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/05/06 19:38:17 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='io.stat\x00', 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0xda7}, 0x5c) r2 = fcntl$getown(r1, 0x9) migrate_pages(r2, 0xde, &(0x7f0000000040)=0xf2, &(0x7f0000000100)=0x2) 2018/05/06 19:38:17 executing program 6: syz_open_procfs(0x0, &(0x7f0000000280)="6664001a000000") socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fchdir(r0) 2018/05/06 19:38:17 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) mlock(&(0x7f0000e00000/0x200000)=nil, 0x200000) bind$netlink(r0, &(0x7f0000f12000)={0x400000010, 0x0, 0x0, 0x70a1}, 0xc) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) sched_getattr(r1, &(0x7f00000001c0), 0x30, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) getsockopt$netlink(r3, 0x10e, 0x80000000e, &(0x7f0000000440)=""/180, &(0x7f0000000540)=0xff89) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000300)={0x97, {{0x2, 0x4e22, @loopback=0x7f000001}}}, 0x88) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f00000000c0)={'broute\x00', 0x0, 0x3, 0xaa, [], 0x6, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000200)=""/170}, &(0x7f00000003c0)=0x78) mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x8) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000000140)=""/6, &(0x7f00001bb000)=0x3da) bind$netrom(r2, &(0x7f00000002c0)=@ax25={0x3, {"702ab1e53defd5"}, 0x5}, 0x10) 2018/05/06 19:38:17 executing program 5: r0 = socket(0x100000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f0000001e003d1d8d70ffe608027702000600536b8d3d6c04080001454a13", 0x1f) listen(r0, 0x101) 2018/05/06 19:38:18 executing program 3: r0 = socket(0x18, 0x0, 0x2) unshare(0x28060400) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000040)=0x7) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/05/06 19:38:18 executing program 1: mkdir(&(0x7f0000000000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mkdir(&(0x7f0000000080)='./file0/control\x00', 0x0) symlink(&(0x7f0000747000)='./file0/control\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') fallocate(0xffffffffffffffff, 0x0, 0x0, 0x2) r0 = perf_event_open(&(0x7f0000aaa000)={0x2, 0x35b, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f00000000c0)=""/85, 0xfffffd4c, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000240)={@mcast1}, &(0x7f0000000280)=0x14) ioctl$int_out(r0, 0x0, &(0x7f0000000140)) rename(&(0x7f0000001e00)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000ab3ff0)='./file0/control\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)) fcntl$lock(r0, 0x0, &(0x7f0000000180)) 2018/05/06 19:38:18 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xfff, 0x400) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x100, 0x768, 0x4, 0x5}]}, 0x10) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000080)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000016c0), 0x106}}, 0x20) write$rdma_cm(r1, &(0x7f0000002440)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002400)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r1, &(0x7f0000002540)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f00000023c0), 0x0, r2, 0x1c, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0xfc6f2f3e) 2018/05/06 19:38:18 executing program 5: r0 = socket(0x100000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f0000001e003d1d8d70ffe608027702000600536b8d3d6c04080001454a13", 0x1f) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xffffffffffff7fff, 0x80081) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000080)={0x7ff, 0x20, 0xfffffffffffffe01, 'queue0\x00', 0x9}) 2018/05/06 19:38:18 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000000c0)={'tunl0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00000044c0)={@loopback, 0x0}, &(0x7f0000004500)=0x14) sendmmsg(r0, &(0x7f0000007e00)=[{{&(0x7f0000000180)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f0000000640)=[{&(0x7f00000002c0)="f7bf5b39b2980986d7a08c2cc224adc088552313fd9f358c0728bf6b0d8a54b93c6876d26ba1dc11dbc9ed60d5c5f612db7c85ef670b03dfb7fa8b973ee971b67d44526bb4da53494794ca0939edf45a611b1cabcc1291fadc7e1ec0dd16fc5555b467274a77fd35fe07b8dd077d3d8b0cd3391ba421ab8c78de740c855679bcaba47e3a6cc365c88331d415718df79dcaff1c1623f9e2a2fd05a53d2b36bce434d67544098a250f5ec465cd77bfd2420e640553e67a080e3504eeabb6ff0a97d9300a7b632f60f458b60bde4da6ebf085f7fae0a8d8bd1d", 0xd8}, {&(0x7f00000003c0)="c47a414785ace8ff39818361998443bd46147d6f07863d1c17b91537937c7d17d27c617e53f6fd464014b6b63bb8aca18f40af289df36f539ee11fc17e4dc6da406a76cf83c9f54d3a6039dac076a8e13d5a87d0722b603dc35af509c94f75d769bfe46bbfdf72b304a76f531ef4152a6617f560", 0x74}, {&(0x7f0000000440)="d4", 0x1}, {&(0x7f0000000480)="32b85dbae423c9015580931047752a4ab75f9bd7119a89f302d710ed6cfa4d00e727eac61198a0f8c2639ff65f23ab778582277bc71de5b63a8cdf0c1237cf94d03121fb2916beaa3522b633afd5915ba7235b943aab5472b2fcb20bf11fc50f73e2ec92e4635547cb2854fc14002777afef58dc9c9d1873e048bdd7a6c50a188e34fc2bcb2d46cfc0110dc80806afb4f0dc2f6d35437c", 0x97}, {&(0x7f0000000540)="49ed6ec88330bc25d085727864437672fa18441a9d803e9ba2d422de728fb846e675a9ff0bf464488bd439158f7d82e0c690a6302c832dc6ba295660d6f285760458ff0e01b3eb6d8463ad", 0x4b}, {&(0x7f00000005c0)="585df107fe4203ff550a2b237ca46bf66567e78f55d80862c989381a129e2f05186e03a8d73902c12fda4acbc1e39285b0f6c37a2d53989d983d47579427de3a59f5018c2cca29d470206c8804fba2da8600cd8859b2d1db", 0x58}], 0x6, &(0x7f00000006c0)=[{0x108, 0x10d, 0x0, "23fe968a568a3a49ab846b43bde1c7e422161194caf23c28bab45571b9ca1450c8f80861a587ed5aebe02291ec1b334e4966df09e73a421cd19be4557a1125f836c179824a444485529ac5affc025c404e09ab920722c6d8eabed26a3ae8b9f18205d1a39ff974c6aff695d03dca11ee31cc5a537fa3d32415abe258e2603a6f46f00d822f166fc877ecc892cc9b5bd086b2802b272664d69f774693d49b6cc7bd8904e80d3a346ece1de7f0559e6cda610f858020160f1f62b7f92183c8e2c966e24cd64fa2dd3fef55ca4bd095591e2b46cba9566011f90b4a0fa96cc61b6c93fef649e5d7f87622170acfc078b47dd1fe582b"}, {0x50, 0x100, 0xd1, "48392585e0500b32af7a1c5d28c072552f006a2beebcf2a665698e0dbf374877325e86be14a99bc391c6effbacccec60b66402afa66e1545b2"}, {0xd0, 0x11f, 0xc3, "c5434c62013a314cb2d843d4b152df1576a74ec3db6da6377ef781b8802363caea337ef97ebead9bb5a38ef7f169ae6d57b342daf826849639432ee05b7af653c37df14880715540822c1d96d28c48a5a4c4a3b7f5d99b5c6ddd4eba86dadc1641060cad891099e7b5b52c528818ca5f04f441964c34cc1167f3a62a23015eb1b2f485956bb03c0fc83e0fe257cab4ea6913296b59c852751faed176f72d8426cb2262aae59cf23c1fc4930cf7fcd1457cd9d0b063281d69bb7c1401578071"}, {0x50, 0x118, 0x800, "12519bee0e196b1dd1de7f35cc2b69498e31c19a053988b48af7ee3f0483b175cbcbfb1efb5c012feb700149f0ad58182bdf3973cf13f6194155"}, {0x60, 0x112, 0x10001, "3d504b4a7f24aab7256fb06ecd2a3b8c28c0fb129281bc348a599508158373608b849f89efb248d3fd64aeabef9d7857095938d5d4c61459d3dfa02337c895bc13245e6147c392974e7744a6a0e116d1"}, {0xc0, 0x0, 0xfffffffffffffffb, "7689e1c2a9a0b50000d876e872ca8a69bb87d0f1828d900ffa8912d31645ba43334ef9a9c6d583c75dd7dd77ccebab55b84b91126e3a7c6255dbbb38f52422fbd22ffc9d1d915ac64269f67f8108bafaa9c97b1a32303f1399c1c1050195f8cbca0295226e909025a68c3c4211b9ab92b886e8a03dcb4e08c1e71dae148eea56af14378721abff44d2c43464b45a7116b06c14b1d317727f183abb3179fd6d7f57705646d13ee589496d"}], 0x398, 0x10}, 0xfffffffffffffffe}, {{&(0x7f0000000a80)=@vsock={0x28, 0x0, 0xffffffff, @host=0x2}, 0x80, &(0x7f0000001e80)=[{&(0x7f0000000b00)="b0d9f919f87fce2564a19f40f37c028cf38fd3971cfb4f166679eb5f14bf5e1a13ad9f44e76c4f0b299005abf2f0c11e6626ec2755815771c06282f4de4926ba1957f2c02c4776460165bf5a2fb4d42b2f0a0525738be97ff95635950e802ef8b3783aa0f0e54352d5823858ad7ffd7114a973a01a9800b8a6574fcd0d6ed8734f1e1e5b13de41050dd195d45191004a8db6d67a34d360d2eff3061968be", 0x9e}, 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{&(0x7f0000007280)="b5dbd589e2cc99e1974b726f4845eb7e957150f2a35e7472eed87a3bf95ce94962e41524265f6e02027d1f55636520429f03c1e8f40a5855dd5360367fb62d2a535014eab4e40b5d623a1fae75df616d53602ed2937985dca17c636dca771eacff74ed217cb8f3169f3538732343cdee6987e16afac890d95e11838166d2ca4e6c56cbd361f800ecc756a02c0b719f771f8201d4600de9e82fc2bef50190ef87ad85aa0eff91964eb50de34160481a71499b2ff75db7fafbb9a6dc04684f798d19083e9f6ead3b0f6871a3e2c8eb3c80ce57929f39388e85b0c46c60fad7bff63e6a90f520b96c6fda", 0xe9}, {&(0x7f0000007380)="4d0507520232270d0e92b0188931e95cd70db2cd2577525781c95f57f4c2bfbf91886cfc611734b3c87b0d9bd6f8598ae5e84ad081b7e0843bf529ce3c3faedfa673e77491bb4084fd6ffd2d8bbd91a8780077d6cc377c3fa96617f7b4b982bc1481fb4866ecf378eca2bc96d9713c528926226a6ebd23bb8898ae11420772fd55cd34992bf5b0b01519954914bf9ca581b9679dabae32445ec31b2129ab27ea761e0f5392240be9cb5ed68f21e49e33ac2f71e4f162c6c1c7424c8ecd8e4f296874e34b4e9273fda44042ad0ab8613b1595ee2413cff37f7bb2736982459bd399fec4bffbb91c18dae7", 0xea}, {&(0x7f0000007480)="5ff8865bc3f6a7beae92dcb9db7d9b5e5982cc4fca1f08c2f1a480322f3dd0df3fcfa1649c106b907f716dac0a422c3fd1b127e3eec7fa410d5053df950884eed29db49163e5579c6fa52b259919423f1f005b56707257ae7736965710841cd115468e89db3734b0bd0fb362314c5836d2a7317d985af21f14840020df3c4ca8acc309e917c89ce4fd41c17c5bb83c9d2e25e3ab9acf12a100df0d155ee60d20001a82adf6b2b67efc100bd4d67487974c92dff208e6daaa3daf6f1b39681c70fe7c0b5d692c4b3aa7e239f59eb06934f15c044ca98b91de375291995441c8292f49f1bcf4df938f4bc38094795d33584c40", 0xf2}], 0xa, &(0x7f0000007640)=[{0xd8, 0x13b, 0xd5, "94c91d396bc9132c5184ef79d3e758b9b698b36734961edd3094b119e967838e1b41c1515a0e906f774f8f31c1d31e954db3e3c4e42bddd91ba06509c13c27f8778d2c4b3d41885a158ff24d424494564441975a4e22d76bc637ca5fd1a7c8f0e36cbc5147314eece1c78c77c9f08bac9230db8fe28a37e3e41dc2f5e165e168bc03098b4a28189766db81e93f94406a6b829b7184c4fefc32f48af86953129687afc894e59f9458e064490b87b44960aefa2821de2648393c940944d4a21355dd3a57f380bda6e1"}, {0x30, 0x11b, 0x0, "df6575b2279a5b25985a4643a52dae8e73ccf6ff9c5b0d193202520a30a14747"}], 0x108, 0x20044001}, 0x1}, {{&(0x7f0000007780)=@ipx={0x4, 0x8, 0x8, "656cf7f07e3f", 0xffff}, 0x80, &(0x7f0000007d40)=[{&(0x7f0000007800)="5062093c58e945e2d8188781a4f25cf466773411de45a93634a65d22e274f4d0736eded7f689c979b3083eaccc9b1c187d2bbf6d944a272b10fd3c41772e69dab934a38ddd9f048d010dd06a48", 0x4d}, {&(0x7f0000007880)="47fb30004bbc3337db5a0a23f26d13f7c948a9", 0x13}, {&(0x7f00000078c0)="4ef7cdecfa7309a9519027042120379390a0f2d1858b3569ea45708a6e2d67de1efde581c92134a327588ea33ba97312f2de203bec9316cbef3875cd2759ca90ee38d560558fe358ed9fc5569c0a75bb865ad2b1e69fd12be1da", 0x5a}, {&(0x7f0000007940)="cef90c94336a4fe87c4a73f3e817b7ddd4f8746989d9495d866df6dfa9706cff3f235325b24f3ef940a675ce90d04a0a35a6f3d9f6dcee58697134befadc18773c0664e8034ee86c8784663e712ddaffb785536541", 0x55}, {&(0x7f00000079c0)="d174b650da123d469dbd90a77d039b3989c9c3f121a277ee5104cbba1ec7cbe822dc8f97d95d2915615cc9f35436b18493f4242a8ec566a83cc111ee59259007382320ea01fefa99fdae7fbe1c8c7e8492eaea799b41fd45b89d673e7d0e31bbb117d84d2449b79ae8414919af21bdec2f120de64bf8dd93b3ce0383ab1fb55834a3a08cfadbf2b85f4a0399577fae30686c", 0x92}, {&(0x7f0000007a80)="f8937bb03ebdb2065cc1c9c7b8ea8d73c875af94a6bb7e7332bf90e51cdafe37370663c30dea0f637816cfdcd4ac7a46a5e8720f2131e68ffc19516d2ffc1bc6d744f37bf4b389830220db701c1f88e0b26299151eac49fbd0144dcf6e151052efac135e69d70e30e520242e4de139ab019996c53446fb2a8013cf195ec77453", 0x80}, {&(0x7f0000007b00)="2c6f49f0c8c148c54a2562038848ed943825fdf84ce3a404395bb019ec1958b96c4aaac7c8c1e4d275edcd524f5b62c915b3f99ecb4e46426b73df51aba28ef35bee0074e3909d6236b5b838480c5c0f36ceb9267b3e3507d7aa6eba56841abf66d0171301b7adfa48e8fc2c4e4f5e7a62b74de77190604b23435941740ad47aee39b3904b4e568ab68a8a72902cee0c8a45f9e8ed0d54538eb6c22cf336c4599cb4b5c7f31203d2b1616ba81068227d77ee313a51ed8276fc50a5f5e11e6efe76154bcba5f981da398d59c313e7b610b9c0a34e7d19713af53bc6ac03e1cd5228efb2292104822a", 0xe8}, {&(0x7f0000007c00)="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", 0xff}, {&(0x7f0000007d00)="531fcc567ce6ceab309c54c4131003d9b4461e42978d88543bc65cb9332c45b924defa1506", 0x25}], 0x9, 0x0, 0x0, 0x20048040}, 0x10000}], 0x7, 0x810) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) sendmsg$nl_generic(r1, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000019000)={0x4e, 0x16, 0x401, 0x0, 0x0, {0x4000a}}, 0x341}, 0x1}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x20800, 0x20) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x101400, 0x0) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f0000000200)=""/131) 2018/05/06 19:38:18 executing program 2: mbind(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000000040)=0x9, 0x6, 0x4) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x1) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000000080)) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f00000000c0)={'mangle\x00'}, &(0x7f0000000140)=0x54) 2018/05/06 19:38:18 executing program 6: r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c1d000)={0x1}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20140, 0x40) epoll_pwait(r2, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}], 0x6, 0x2, &(0x7f0000000180), 0x8) accept4$ipx(r2, 0x0, &(0x7f0000000080), 0x80800) timerfd_settime(r1, 0x0, &(0x7f0000000fe0)={{}, {0x0, 0x989680}}, &(0x7f0000c20000)) r3 = fcntl$dupfd(r0, 0x0, r0) epoll_pwait(r3, &(0x7f0000000040)=[{}], 0x1, 0x1f, &(0x7f00000000c0), 0x8) 2018/05/06 19:38:18 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") socketpair$inet6(0xa, 0x0, 0x74, &(0x7f0000000080)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r1, 0x0) getsockname(r0, &(0x7f0000000100)=@generic, &(0x7f0000000000)=0x80) r2 = socket$inet_sctp(0x2, 0x8, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) r4 = mq_open(&(0x7f0000000100)='wlan1/\x00', 0x0, 0x1, &(0x7f0000000140)={0xee, 0x3, 0xffffffffffffff80, 0x0, 0x1, 0x2, 0x401, 0x6}) shutdown(r2, 0x2000000000000002) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f00000000c0)={0x77359400}, 0x10) r5 = creat(&(0x7f0000000180)='./file0\x00', 0x100) ioctl$EVIOCGBITSND(r5, 0x80404532, &(0x7f00000001c0)=""/101) bind$bt_rfcomm(r5, &(0x7f0000000240)={0x1f, {0x83, 0x7, 0xfffffffffffffffe, 0x9, 0x1, 0x6}}, 0xa) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r4) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) write$sndseq(r5, &(0x7f0000000340)=[{0xffffffffffff8000, 0x0, 0x7, 0x5, @time, {0x1, 0x4}, {0x1000, 0x3}, @raw32={[0x1, 0x7, 0x3ad2]}}, {0x6, 0x5, 0x5, 0x7ff, @time, {0x7f, 0x8}, {0x1}, @result={0x4, 0xffffffffffff8000}}, {0x1c82, 0x3, 0x9, 0x800, @tick=0x9, {0x1, 0x4}, {0x4, 0x6}, @quote={{0x81, 0x4}, 0x54, &(0x7f0000000300)={0x1, 0x6, 0x0, 0x0, @time={r6, r7+10000000}, {0x4, 0x2}, {0x2, 0x7}, @connect={{0x8000, 0x2}, {0xfffffffffffffd81, 0x1d1}}}}}, {0x8, 0x9, 0x7, 0x7, @tick=0x264bd878, {0xfae}, {0x3f, 0x180000}, @raw8={"c4d12735989fa90c057a3e5c"}}, {0xc63, 0x57fd, 0x6, 0x1, @tick=0x37, {0xffffffff, 0x2}, {0xffffffffffffff7f, 0x7f}, @raw8={"95d9eddd64f56fb70a2dfd50"}}, {0x9, 0x5, 0x4, 0x401, @tick=0xcd, {0x7fffffff}, {0x5, 0x1}, @raw32={[0x3, 0x2c2, 0xb89]}}], 0x120) ioctl$TIOCLINUX6(r5, 0x541c, &(0x7f0000000480)={0x6, 0x5d}) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000000)={r3, 0x8, 0x4000000000}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000580)=@assoc_value={r8, 0x800}, 0x6) getpeername$packet(r1, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000600)=0x14) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000000280)={r2}) setsockopt$inet6_buf(r5, 0x29, 0x3b, &(0x7f00000004c0)="c1dee7e2afcff37be89c85383af01d348f8827f66420cf2d9a6549aaad05632d41a1f4dd2b0f552074e453572ace44cb17236966d2361c7af52ddfbc414127f1366a29024bed7271752a0e18aaca92e7dd6c55fd0f1029e2a64adf2b7e0214afaad5dc6feb0d2a53546e06602ab21c2cb7dedc7283a243759c4f67fd11241846fa0c9f89459e63e2ee5e32bd3881d793b08a5a2d3f0f8ca3a1f34edc5502304d55acda179833781c6eb6143f7d476d77196f0846930034", 0xb7) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000640)={r8, 0x0, 0x200, 0x100000000}, &(0x7f0000000680)=0x10) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000007c0)='memory.stat\x00', 0x0, 0x0) sendto$ipx(r9, &(0x7f0000000800)="5f915e41e8e39833ed17d02ce3782d47e79e02d60ab10ad9843b6daa4c89bb26158ec333f9c16187ef43c109dfad21f4dae5e3c5ead46e88896bbb70d0f447c910c664cc3d75f1c576b3c733ad7ad7a0225fc2d9ab63b84550fbec78ac7a27aa31bc9755f46d219747af6e", 0x6b, 0x20000000, &(0x7f0000000880)={0x4, 0x8, 0x8000, "0843e199cdf9", 0xfffffffffffffffe}, 0x10) 2018/05/06 19:38:18 executing program 5: r0 = socket(0x5, 0x800, 0x0) write(r0, &(0x7f0000000040)="1f0000001e003d1d8d70ffe608027702000600536b8d3d6c04080001454a13", 0x1f) 2018/05/06 19:38:18 executing program 0: getpeername(0xffffffffffffff9c, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000000c0)=0x80) mbind(&(0x7f000001f000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000986000), 0x5, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), 0x4) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000527ff8), 0x2, 0x3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000002c0)) 2018/05/06 19:38:18 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000000080), &(0x7f0000000040)=0xfdb7) sendto(r0, &(0x7f00000000c0)="a330f72d2367e6280d5a63acd94402a313e78c53cccc76f928696f0e956dce68463dc16b1361e3d89005dead22c67dbd2ff9f134e812697b1ef5d3524bb27b9b41ad61ecc9414d279b0f7c865a644522dc1295a27853fea9f7e5e47c93631b343455959a8e", 0x65, 0x20000080, &(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x1, 0x4, {0xa, 0x4e24, 0x1000, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3}}}, 0x80) 2018/05/06 19:38:18 executing program 1: unshare(0x40600) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)=0x9, 0x4) ioctl$fiemap(r0, 0x40086610, &(0x7f0000000040)=ANY=[]) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000040)={r1, 0x10}) pwritev(r0, &(0x7f0000000480)=[{&(0x7f00000000c0)="1ef51058c1feea56b8d08c35c7eefb4d8d5d50ab5fc58a3c737fec41a629532a7fe8c13f6201", 0x26}, {&(0x7f0000000100)="fb", 0x1}, {&(0x7f00000001c0)="5db617cb811b0118531dcc813b2bdb8e28ee95a5b4a36d8cb1f98e5421c7ccec67da91b25156021d27c6694c6998ef87b6aff40449a00149142fbeb30018d0f0d677d8d7414ab7ec2c785f9ced971db4f157a266aed1ee657880bf95a33302eda07f2dd1ca45d97c376be8b33d354fb77df89971c7c67cf2b4619154cd34c3a9d483c3b453e6725a46a41238373fcef3d1", 0x91}, {&(0x7f0000000140)="bc5095cc88c72126ae8d58b2e7ab7db285d8a59f09e642ae46f6c2acda3c15c1", 0x20}, {&(0x7f0000000280)="4c34293250414341687b41f063a01b8380369afb62edf45ccfd956bfe3f739973376f418a31ff70669085ca7cde25526e50198a09bcc5937d4044c24c4edfb7554addac9f3ab78d5bfdf6b590c48809babd43a93df0f031a2a8b2faa4759241a76cc710d2c7bd1954ea12f3a972ce0a1fbad37a6616b6d58c6ac939063be532d6b5af7fdc3cd56d53704b99a8b1463d13782131a", 0x94}, {&(0x7f0000000340)="20f4b0aeea48a51ac4074f4ab2989f01afae857482c47341f4c40d2086fc7b726e131210ef5844b9ce6d9c8dc06fc2cdeff5739f3da3b6768fe79342bd606b323d0929b5e3fa721cfdea9680900512b43d747efcc9c03cdd6ba15eb033aa30f29af54345302bcbb1251169da01161cc6553e3e55cd3791d58ee6ac1534aff72e8291ac4104aa6f6507e7b142812a19f29fff1d33892dd54f86afff8b45bd3ba2097afd83249318d4c48b1c42d02000759ffe0644ae037f41259ea635815253f6c8e28c061c", 0xc5}, {&(0x7f0000000440)="f430d8838f67ccd4223fa19f712039151a2e4f78a4165e47f976e6e1ba6a1356b953fe970c05f8a54cc1262952e15a7f5e0ce18bbb0556c2", 0x38}], 0x7, 0x0) 2018/05/06 19:38:18 executing program 3: madvise(&(0x7f0000b1e000/0x3000)=nil, 0x3000, 0x1) getresuid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) r1 = getgid() syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0xc002, r0, r1, 0xffffffff, 0x100020) syz_fuseblk_mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', 0xc000, r0, r1, 0xfff, 0x400, 0x100000) prctl$setname(0xf, &(0x7f0000000000)='em1nodev+\x00') madvise(&(0x7f0000b1c000/0x3000)=nil, 0x3000, 0x1) 2018/05/06 19:38:18 executing program 2: r0 = socket$inet(0x2, 0x0, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x278, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000900], 0x0, &(0x7f00000000c0), &(0x7f0000000900)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'gretap0\x00', 'eql\x00', 'dummy0\x00', 'nr0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @empty, [], 0x100, 0x198, 0x1e8, [@limit={'limit\x00', 0x20, {{0x0, 0x3}}}, @limit={'limit\x00', 0x20, {{0x0, 0x8}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0xffff, 'syz1\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}}]}]}, 0x2f0) unshare(0x0) recvfrom$inet(r0, &(0x7f0000000000)=""/66, 0x42, 0x2000, &(0x7f0000000080)={0x2, 0x4e21}, 0x10) 2018/05/06 19:38:18 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000019000)=ANY=[@ANYBLOB="4e0000001669870000000000000000000a000000"], 0x341}, 0x1}, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/131) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x400, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000080)) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000000c0)={{0x2, 0x4e23, @multicast2=0xe0000002}, {0x306}, 0x10, {0x2, 0x8}, 'sit0\x00'}) 2018/05/06 19:38:18 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x4) r1 = socket(0x100000010, 0x2, 0x0) ioctl$TIOCCBRK(r0, 0x5428) write(r1, &(0x7f0000000040)="1f0000001e003d1d8d70ffe608027702000600536b8d3d6c04080001454a13", 0x1f) 2018/05/06 19:38:18 executing program 7: clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) nanosleep(&(0x7f0000000080)={r0, r1+10000000}, &(0x7f00000000c0)) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r2) 2018/05/06 19:38:18 executing program 0: getpeername(0xffffffffffffff9c, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000000c0)=0x80) mbind(&(0x7f000001f000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000986000), 0x5, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), 0x4) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000527ff8), 0x2, 0x3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000002c0)) 2018/05/06 19:38:19 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x2, 0x10}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x9, 0x7ff, r2}, &(0x7f0000000180)=0x10) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000000)={{0x80080}}) 2018/05/06 19:38:19 executing program 5: r0 = socket(0x100000010, 0x2, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8001, 0x122c2) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000080)=""/160) write(r0, &(0x7f0000000040)="1f0000001e003d1d8d70ffe608027702000600536b8d3d6c04080001454a13", 0x1f) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}}, 0x10000, 0xe5, 0x2e4, 0x6, 0x1}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000400)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000440)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000380)={r2, 0xc55, 0x8001}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000240)={r2, 0xe3, "73d8c1b7fe33391bd46d0635f911743aa30c5f9277e6244a9229713d302282623050fec0fe6c6ad37e168eab0071451b7837269a602cc5f8f5ee5cbd383904537872255680e7433cacda889faabf478426d3404979a1c33c99cb8e4187170faeba81c2f547b3ddd27ef6eb0f20056b48e0434cab421db50293c443a9c6ab2763ff449e66917f1f58ddf8f78f4c6a9e063ad7fd5162e3a3ee7c6cac89af6bbf51f0bec6bf771b46974bc822640931eaffb3693da8ced1146835c7eb359b39a0013d8ce3d575522db1a12edc227756bf429d09143086963d0951d46eb4f8c75d65145156"}, &(0x7f0000000340)=0xeb) 2018/05/06 19:38:19 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x101001, 0x0) syz_emit_ethernet(0x1e, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)={0x0, 0x0, [0x1000000000001, 0x7d1]}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x10000000000000, 0x30}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={r1, 0xd9, "0e3787e4fb55ec98babf30e9dd57ed1f1e3256da1a8b5ad24a5e48a182ac0964aea2d49133ee2063a38b3d90c429b469c696cef731e6b0599c7b6aebe6116dffd0038b8df6d3c5d0029c54639ec996414cfbb6555515886e24b9ee590c89253d5229dfcd1004384d91a01c7b875366e3ea30612ce42fa1459dad6a2b262813cf466c62aae081c3c53cd672d3cf68d1949637315ecef680da5378b10e1e8bc9bac87e0e7bf53103304fb262c66cbdb97e3effe0ef3d6138f6abdf38002faca1c4fe84962a7577a5477bd3618e6685f9023a23c8a8c07d52a844"}, &(0x7f0000000240)=0xe1) ioctl$TUNSETLINK(r0, 0x400454cd, 0x102) 2018/05/06 19:38:19 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/packet\x00') readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/49, 0x31}], 0x1, 0x0) readv(r0, &(0x7f0000000240), 0x10000000000001de) 2018/05/06 19:38:19 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0xfffffffffffffffd, 0x202040) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x1, &(0x7f00000001c0)="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", &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000e30fff)) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffec9, 0x0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000000040)=""/47) readv(r1, &(0x7f0000002840)=[{&(0x7f0000000380)=""/221}, {&(0x7f0000000480)=""/218}, {&(0x7f0000000140)=""/27}, {&(0x7f0000000580)=""/119}, {&(0x7f0000000600)=""/4096}, {&(0x7f0000001600)=""/32}, {&(0x7f0000001640)=""/46}, {&(0x7f0000001680)=""/4096}, {&(0x7f0000002680)=""/189}, {&(0x7f0000002740)=""/204}], 0x108d) 2018/05/06 19:38:19 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x1000000000002) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000019000)={0x4e, 0x16, 0x401, 0x0, 0x0, {0x4000a}}, 0x341}, 0x1}, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/131) flock(r0, 0xa) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000040)={0x87, @multicast1=0xe0000001, 0x4e24, 0x2, 'ovf\x00', 0x4, 0x3f, 0x7d}, 0x2c) 2018/05/06 19:38:19 executing program 2: r0 = memfd_create(&(0x7f0000000140)=')\x00', 0x2) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x345000) openat$urandom(0xffffffffffffff9c, &(0x7f0000000240)='/dev/urandom\x00', 0x10000, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000022df74)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00"}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="00190000"], &(0x7f0000000040)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000001c0)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f00000000c0)) write$sndseq(r2, &(0x7f0000e6ffd0)=[{0x0, 0xfffffffffffffffe, 0x0, 0x0, @time={0x77359400}}], 0x30) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000080)=0x62, 0x4) 2018/05/06 19:38:19 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@lsrr={0x83, 0x7, 0x5ef, [@multicast1=0xe0000001]}, @ssrr={0x89, 0x3}]}}, @igmp={0x0, 0x0, 0x0, @broadcast=0xffffffff}}}}}, &(0x7f00000002c0)={0x1000000000}) 2018/05/06 19:38:19 executing program 5: r0 = socket(0x100000010, 0x4, 0x0) write(r0, &(0x7f0000000040)="1f0000001e003d1d8d70ffe608027702000600536b8d3d6c04080001454a13", 0x1f) 2018/05/06 19:38:19 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, [0x865e, 0xc01, 0xddc7, 0x6, 0x20, 0x7, 0x5, 0x7, 0x1, 0x79f3523c, 0x4, 0xffffffff, 0x3, 0x7, 0x80000001]}, &(0x7f00000001c0)=0x100) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000200)={r2, 0x3}, &(0x7f0000000240)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000380)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000000480)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)=@ipv4_deladdr={0x3c, 0x15, 0x0, 0x70bd2c, 0x25dfdbfd, {0x2, 0x30, 0x41, 0xfe, r3}, [@IFA_LABEL={0x14, 0x3, 'team_slave_1\x00'}, @IFA_FLAGS={0x8, 0x8, 0x400}, @IFA_BROADCAST={0x8, 0x4, @remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40000}, 0x40) 2018/05/06 19:38:19 executing program 1: ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(0xffffffffffffffff, 0xc10c5541, &(0x7f0000000080)) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5, 0x620000) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000040)=0x8) [ 154.527690] IPVS: set_ctl: invalid protocol: 135 224.0.0.1:20004 ovf 2018/05/06 19:38:19 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@lsrr={0x83, 0x7, 0x5ef, [@multicast1=0xe0000001]}, @ssrr={0x89, 0x3}]}}, @igmp={0x0, 0x0, 0x0, @broadcast=0xffffffff}}}}}, &(0x7f00000002c0)={0x1000000000}) 2018/05/06 19:38:19 executing program 2: getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x8) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000000200)=0x400) r0 = socket(0x11, 0x4000000000080003, 0x7ff) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000100)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) uselib(&(0x7f00000002c0)='./file0\x00') mbind(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4000, &(0x7f00000001c0)=0xa4, 0x800, 0x5) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x180, 0x0) connect$can_bcm(r2, &(0x7f0000000240)={0x1d, r1}, 0x10) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x30002, 0x0) ioctl$BLKROGET(r3, 0x125e, &(0x7f0000000400)) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000340)={&(0x7f0000000300)='./file0\x00', 0x0, 0x10}, 0x10) 2018/05/06 19:38:19 executing program 5: r0 = socket(0x100000010, 0x2, 0x0) write(r0, &(0x7f0000000080)="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", 0x324) listen(r0, 0xe0) 2018/05/06 19:38:20 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x800, 0x2000) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x0, 0x2, 0x0, 0xfffffffffffffe00}) 2018/05/06 19:38:20 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r1) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000019000)={0x4e, 0x16, 0x401, 0x0, 0x0, {0x4000a}}, 0x341}, 0x1}, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/131) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x12000, 0x0) fsetxattr(r2, &(0x7f00000001c0)=@random={'osx.', '.self$\x00'}, &(0x7f00000002c0)='\'\x00', 0x2, 0x1) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000000100)=0xfffffffffffffffb, 0x4) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000140)=""/116) 2018/05/06 19:38:20 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, [0x865e, 0xc01, 0xddc7, 0x6, 0x20, 0x7, 0x5, 0x7, 0x1, 0x79f3523c, 0x4, 0xffffffff, 0x3, 0x7, 0x80000001]}, &(0x7f00000001c0)=0x100) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000200)={r2, 0x3}, &(0x7f0000000240)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000380)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000000480)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)=@ipv4_deladdr={0x3c, 0x15, 0x0, 0x70bd2c, 0x25dfdbfd, {0x2, 0x30, 0x41, 0xfe, r3}, [@IFA_LABEL={0x14, 0x3, 'team_slave_1\x00'}, @IFA_FLAGS={0x8, 0x8, 0x400}, @IFA_BROADCAST={0x8, 0x4, @remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40000}, 0x40) 2018/05/06 19:38:20 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001400)={&(0x7f0000001200)={0x10}, 0xc, &(0x7f00000013c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="28000000120001000000000000000000e00000010000000000000000a5b3fddcd9bdf577cccc0a000000000000000000003300"], 0x28}, 0x1}, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x800, 0x0) 2018/05/06 19:38:20 executing program 5: r0 = socket(0x100000010, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) fcntl$setownex(r0, 0xf, &(0x7f0000000100)={0x2, r1}) write(r0, &(0x7f0000000040)="1f0000001e003d1d8d70ffe608027702000600536b8d3d6c04080001454a13", 0x1f) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x5}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={r2, 0xfd6}, &(0x7f0000000240)=0x8) r3 = dup3(r0, r0, 0x80000) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x1) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x241, 0x0) ioctl$TUNSETOFFLOAD(r4, 0x400454d0, 0xf) syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x80000001, 0x2) 2018/05/06 19:38:20 executing program 6: unshare(0x40600) r0 = socket(0x1d, 0x3, 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000), 0x4) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000000c0)={@llc={0x1a, 0x3, 0x1, 0x8, 0x28387c1b, 0x100000002000000}, {&(0x7f0000000040)=""/27, 0x1b}, &(0x7f0000000080), 0x1}, 0xa0) 2018/05/06 19:38:20 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x700, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f00000001c0)=@req={0x28, &(0x7f0000000180)={'bond_slave_1\x00', @ifru_addrs=@hci={0x1f, 0x0, 0x2}}}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000680)={{{@in=@multicast1, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000640)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@dev={0xfe, 0x80, [], 0x19}, @in=@loopback=0x7f000001, 0x4e20, 0x0, 0x4e21, 0x4, 0x2, 0x80, 0x80, 0x2e, r1, r2}, {0xfffffffffffffff9, 0x1, 0x10001, 0x10001, 0x401, 0x200, 0x8001, 0x99}, {0x7, 0x9, 0xc9b3, 0x80}, 0x2, 0x6e6bbc, 0x1, 0x1, 0x3, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d3}, 0xa, @in=@multicast2=0xe0000002, 0x3501, 0x0, 0x3, 0x2, 0x0, 0xfffffffffffffc00, 0x5}}, 0xe8) r3 = getpid() syz_open_procfs(r3, &(0x7f0000000240)='net/ip6_flowlabel\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r4, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f0000000480)={'vcan0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}}) r6 = geteuid() getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000004c0)=""/209, &(0x7f00000005c0)=0xd1) setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e24, 0x7, 0x4e21, 0x1, 0xa, 0x20, 0x0, 0x3e, r1, r6}, {0xffffffffffffffff, 0x8001, 0xfffffffd, 0x1, 0x3, 0x20, 0x8, 0x8}, {0x0, 0x19aa, 0xb766, 0x6}, 0x8, 0x0, 0x1, 0x0, 0x1, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d5, 0x3c}, 0xa, @in6, 0x0, 0x1, 0x2, 0x0, 0x1ff, 0x40, 0x7ff}}, 0xe8) connect$l2tp(r0, &(0x7f0000000440)=@pppol2tp={0x18, 0x1, {0x0, r4, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}, 0x4, 0x4, 0x1, 0x2}}, 0x26) 2018/05/06 19:38:20 executing program 2: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r0, 0x0, 0x0) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000184000)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x80}, 0x1}, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000140)=0x3f, 0x4) 2018/05/06 19:38:20 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x60000000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/if_inet6\x00') openat$cgroup_subtree(r0, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000040)=0x1a, 0x100000001) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmmsg$unix(r1, &(0x7f0000001780), 0x4924924924925a8, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x920, 0x5, [0x6, 0x4, 0x461f, 0x6, 0x6]}, &(0x7f0000000180)=0x12) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r2, 0x9}, &(0x7f0000000240)=0x8) accept4$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14, 0x80000) chroot(&(0x7f00000000c0)='./file0\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr, @in=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) 2018/05/06 19:38:20 executing program 2: sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[]}, 0x1, 0x0, 0x0, 0x10000000000000}, 0x40000) r0 = socket$inet6(0xa, 0x3, 0x8) connect$inet6(r0, &(0x7f0000000040)={0xa}, 0x1c) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x80000000000002, 0x300) socketpair$inet(0x2, 0x0, 0x0, &(0x7f00000000c0)) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x322, 0x4) sendto$inet6(r1, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(r2, &(0x7f00000000c0), 0x80000000000034e, 0x2000, 0x0) sendmmsg(r0, &(0x7f0000000140), 0x1f8aeba99eb8fd7, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000002c0)=ANY=[@ANYBLOB="e0de01d3872d2453bc366bcb1aee4fa3c21391c9e87c842038043909f4fa70b35cc19f9d715c27fd7d77994f0a86d049af7c5567212d97db68ffaa38ebf5b97d05cfcd93ce2fd21e8904c8f3ea84c7e9d2728f211e0843e1f998df10da36ecc6", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x2000, 0x0) accept$netrom(r4, &(0x7f0000000180)=@full, &(0x7f0000000280)=0x48) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r3, 0x8, 0x1, 0x4}, 0x10) 2018/05/06 19:38:20 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='comm\x00') exit(0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000040)=ANY=[@ANYRES32=r1, @ANYBLOB="02000000ffff18203abcf002eb5c65c91b3281c778286dd5477a04de7ef324a6737ae76c8370d0114381dd408170a1d8ebde18bb7b7a820c46a184c85b956f5875dad3722eb640da63"]) lseek(r1, 0x57, 0x0) 2018/05/06 19:38:20 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000400)=""/246) prctl$void(0x1f) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000300)={0x9, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e24}, 0x2, 0xe4, 0x3ff, 0x2e79, 0x8, 0x0, 0x0, 0x9, 0x9}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000000240)=[{}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000040)=""/174) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000500)=""/72) setsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f0000000180)="332ec5856711d17c78bf5eb4420513fbe3c6263cba168c3dc56c3764e359d8f8c53b9e6ad6538388a225d98e17cf53a3997abf5c3ab7740a7f9bef20bffd97402e03c7c781cb7989fedb429a", 0x4c) 2018/05/06 19:38:20 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x80000001, 0x0) fremovexattr(r0, &(0x7f0000000040)=@random={'system.', '/dev/snd/pcmC#D#c\x00'}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x7, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f00000000c0)=@random={'trusted.', '\x00'}, &(0x7f0000000100)='vmnet1\\}\x00', 0x9, 0x3) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) ioctl(r1, 0xc2604111, &(0x7f0000000080)) 2018/05/06 19:38:20 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000019000)={0x4e, 0x16, 0x401, 0x0, 0x0, {0x4000a}}, 0x341}, 0x1}, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/131) socket$netlink(0x10, 0x3, 0x4) [ 155.475633] IPVS: ftp: loaded support on port[0] = 21 [ 155.498751] nla_parse: 30 callbacks suppressed [ 155.498768] netlink: 54 bytes leftover after parsing attributes in process `syz-executor4'. [ 155.558842] netlink: 54 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/06 19:38:21 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005a7fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bc3fdb)='ys9v', 0x4) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000000080)="c0", 0x1) io_setup(0x3, &(0x7f0000e4b000)=0x0) io_submit(r2, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1}]) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x43) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000000040)=0x7) 2018/05/06 19:38:21 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x4000, 0x0) sendto$inet6(r1, &(0x7f0000000080)="fbff0090", 0x4, 0x0, &(0x7f0000005fe4)={0xa, 0x800, 0xa591, @dev={0xfe, 0x80, [], 0x1d}, 0x9}, 0x1c) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000100)={'filter\x00', 0x50, "630a4685d1e192c473317dd33dfb08f66c8a3ce66fadb9e41c0fd479c57a0bd3d35bbcd40cfaf884faef006023a35460cc3c4ba6a5c01d134fbdadf440565954759724fa1de631689815aedbbfaeeadf"}, &(0x7f0000000180)=0x74) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) ioctl$IOC_PR_REGISTER(r2, 0x401870c8, &(0x7f0000000040)={0x8, 0x4}) 2018/05/06 19:38:21 executing program 5: r0 = socket(0x100000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f0000001e003d1d8d70ffe60001454a13", 0xfffffffffffffcc5) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x200001) 2018/05/06 19:38:21 executing program 6: r0 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x80, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x4e22, @loopback=0x7f000001}, {0x307}, 0x40, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 'bond_slave_1\x00'}) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) readv(0xffffffffffffffff, &(0x7f0000000040), 0x200000000000021c) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x3fff, 0x0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f00000001c0)=0x10001) 2018/05/06 19:38:21 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x182) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) connect$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x2711, @my=0x0}, 0x10) lseek(r0, 0x0, 0x1) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000000)={0x3, 0x10001}) 2018/05/06 19:38:21 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x81, 0x101200) r1 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f00000000c0)={{0x1, 0x7, 0x57e2, 0x7, "72f2e3858563d3238a0b78a77a2597cd47d66bcb06d970e47ed84ec58c596d9d3c794e1e3330bdfdda02c2a9", 0x1b}, 0x0, 0x0, 0x100000000, r1, 0x7ff, 0x0, "5a63d5f278fb04305eadb6dabf5423def4e5f8630df9a529c9aad9b727a67dbde27a5cccf8b0d84ad474e3a96a0a04f3628da87b38b05ab91579a6e81f2381c3", &(0x7f0000000080)='osx.', 0x4, [], [0x7, 0x7, 0x5, 0x2]}) r2 = syz_open_procfs(0x0, &(0x7f0000000680)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b4bd1595486f55e229923be4ed8cbfb78e86280b9ef67652cd291e7bbf690a4cacf386bfa8840afb312a4c520a03b27f805d181bd0") fsetxattr(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="ef73782e08f729cd14f81c492fe30d3cef2e087a927a0978d5cc8b1121656e3e13b2473ca6fac6b32efffb179defa9c350f8b4bc56d26a482bba263ed1b66458cb27e45a7b0d85455540b56b5ffe826936a0a13b04f142cacfac0a99e4f9fbc956f60879a06034d7ea1d397f2d07c8469571d6b13bf942d3bbed841c5bf0a03003ce66853f355ee9ec104b88520ea3e85a4e1ec82e4dcaa4ba3676112c17c0ae2568ba0a33f138f321e58b37c43fd09d71d6b7259d29c55601e19e023e3189ff1cf1510fcffc405e5812fd4da76e8502b9643c439039ed0314c0dd7e0dd2a0"], &(0x7f0000000300)="01e1998346ea3e31f348a99f012f38e1b041fd3ddf910f150c053ed3fc3052bfd88fe0ee1657abb9c778383ea5c94591fd9f8205c9c3155d3bab18de491d3966a9b2c272bdd2a662351def86edc6ba0f99f526379b8cba99658e33bbfa2c6e1513e9dfebde94f4a95c70e4a2f0f7ee9ffd67208a7ff6de1876efca0dbaef10b21f7cad02b9", 0x85, 0x2) 2018/05/06 19:38:21 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000040)=ANY=[@ANYBLOB="4e00000016000104000000000000000009ffe900b67de162852710a923e6202706718e10a807d191be9ea037466242622ea017dbf00517cb5dcca18aa6100026311b3a2c77904bc2afe669c30deaf02d61c6fb29ab23c3073c5d9dd5dd2a54a1d221046120eb331d2cddba321630bba6681ee345c09e"], 0x341}, 0x1}, 0x0) accept$inet6(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000480)=0x1c) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/131) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x4000, 0x0) r3 = request_key(&(0x7f0000000180)='cifs.idmap\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)='cpusetvboxnet1\x00', 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r3, &(0x7f00000003c0)='rxrpc_s\x00', &(0x7f0000000400)='eth0eth0ppp1wlan0!/!-eth1,procvmnet0\x00') ioctl$BLKREPORTZONE(r2, 0xc0101282, &(0x7f00000002c0)={0x401, 0x2, 0x0, [{0xffff, 0x6, 0x6, 0x7, 0x9, 0x9, 0x401}, {0x33f5, 0xc89, 0x2c8c, 0x106c00000000, 0x1000, 0x4, 0x7}]}) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000140)={0x6, 0xefb, 0x9, 0x0, 0x8, 0xffff, 0x9, 0x3c8d, 0x1000, 0x28, 0x2, 0x5}) 2018/05/06 19:38:21 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x60000000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/if_inet6\x00') openat$cgroup_subtree(r0, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000040)=0x1a, 0x100000001) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmmsg$unix(r1, &(0x7f0000001780), 0x4924924924925a8, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x920, 0x5, [0x6, 0x4, 0x461f, 0x6, 0x6]}, &(0x7f0000000180)=0x12) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r2, 0x9}, &(0x7f0000000240)=0x8) accept4$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14, 0x80000) chroot(&(0x7f00000000c0)='./file0\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr, @in=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) [ 156.477968] IPVS: ftp: loaded support on port[0] = 21 2018/05/06 19:38:21 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000540)=ANY=[@ANYBLOB="010000000000000002000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ddffffff000000000000000000000000000000000000000000000000000001adc0000000000000000000000000000001000000000000000000000000000000000000008000000000000000dafb0ae4ea3e92fdc90a0ae474b15deb71b818da27fdebbd728ff6cf1275c8cfd3a2647440ac3e8f83bb1ad398330d300e5eb347145c7277ccd2976bf68e45a94f4a059b4696f2cfc40aa862945ca30ab9eadd7f3c20755b1c9ef433785b92beb8e910a64f74d654472c0bafa92a31effd2ce8064b1bf521c0e4935dee85c12cdf621f557b0a4c0b8cdd24a500000000000000000000000000d0291bf0b9d039a6e384de930d77930c5b6ac8c5963e0f2f4378c7b0b7485d07efbc95eb010ec5e9b0ce5b4b8743603a3f4e9e14cf95ce00ea841e4bc79ea8c30ecf5a53fbaf31c300000000000000"], 0x110) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000280)={'broute\x00', 0x0, 0x3, 0x6b, [], 0x2, &(0x7f00000001c0)=[{}, {}], &(0x7f0000000200)=""/107}, &(0x7f0000000300)=0x78) 2018/05/06 19:38:21 executing program 5: r0 = socket(0x800011, 0x2000002, 0x0) write(r0, &(0x7f0000000140)="1f0000001e003d1d8d70ffe608027702000600536b8d3d6c04080001454a13", 0xfddd) 2018/05/06 19:38:21 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000019000)=ANY=[@ANYBLOB='N\x00\x00\x00\x00\x00\n\x00\x00\x00'], 0x341}, 0x1}, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x2, 0x1, 0x95, &(0x7f0000000040)=[0x0, 0x0], 0x2}, 0x20) accept4$ax25(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x80000) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/131) 2018/05/06 19:38:21 executing program 2: userfaultfd(0x0) epoll_create1(0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f0000000080), &(0x7f0000012ffc)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000100)=0xc) syz_open_procfs$namespace(r2, &(0x7f0000000180)='ns/mnt\x00') connect$ipx(0xffffffffffffffff, &(0x7f0000000140)={0x4, 0x0, 0x0, "5badbda5c618"}, 0x10) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) 2018/05/06 19:38:21 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x4000000f5, &(0x7f0000000000), &(0x7f0000000100)=0x4) 2018/05/06 19:38:21 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 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x11}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f000001cfb0)) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ppoll(&(0x7f0000000000)=[{r1}], 0x3cd, &(0x7f000018cff8), &(0x7f00007e7000), 0x8) mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, &(0x7f00000000c0)=""/70) 2018/05/06 19:38:22 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r0, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000280)=@add_del={0x2, &(0x7f0000000100)='bridge_slave_0\x00', 0x5}) r1 = socket(0x40000000015, 0x5, 0x400000000000001) recvmsg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/80, 0x50}], 0x1, &(0x7f0000000140)=""/221, 0xdd}, 0x0) bind$inet(r1, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) fcntl$setflags(r0, 0x2, 0x1) sendto$inet(r1, &(0x7f00004b3fff), 0x380, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/05/06 19:38:22 executing program 5: r0 = socket(0x100000010, 0x2, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x68, 0x20000800, 0xffffffff, 0x7, 0x2, 0x8, 0x2, 0xffffffff, 0xf8, 0x685}, 0x10) write(r0, &(0x7f0000000040)="1f0000001e003d1d8d70ffe608027702000600536b8d3d6c04080001454a13", 0xfffffedf) 2018/05/06 19:38:22 executing program 3: socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000000000000010000000100000001000000000000007abab0d9aed25d4d2ea158be3dd1a044a29349d9213d0de60678097d9d94c20bbecf4fbd16b76b911ded3878580729d1cca19d3ab3b3930c391300256d0385d91747cfb50e6bfed8f66408a3048f"], 0x18}, 0x0) sendmsg(r0, &(0x7f0000000200)={&(0x7f0000000180)=@nl=@proc={0x10, 0x0, 0x25dfdbff, 0x144000}, 0x80, &(0x7f0000000080)=[{&(0x7f00000002c0)="c2b693e79fac7d8e1491d1f3b77f70aec8c0fd2e41b7d1649f7921d2e1dc7e9785b1ff6d96b835acd74aed1a8bb77245f2b1558f20eb7611306762daa75c8977d55540a6cff4e87fdfeb5d8ddd8363da818cafd0c1c6cfb476d0a1c907537520c99f8ad8e6ad2d3a32c3f3c901b60a80a5734cf09c3a421b7639fb3e83ccb356e58d", 0x82}, {&(0x7f0000000380)="3de05d1f49db45163d205674fb0a6a95007e84bde0b10dd6a160c1218ea41fb6cf633583fd5b9042383e86a2cb964dfcb19d7ee27782f83cae363a67581ba47fe70a", 0x42}], 0x2, &(0x7f0000000400)=[{0xb0, 0x105, 0x4e, "98f1b0e53961984c8f2d93fab133fb303da6e4d6851c2c272efc51220042306e09cdc9bc6f5d3298d9af4ccd1c115fee79e65e8c747705415898ff281cde26b656c37e4853f7ce50cdbcb928472eed663e2ac5f3f2d1b6898222b8aad829bef01a75300827bdd3730b77d23a35c502a8f953d806ef407f5fbcd87008b980e23ba1eebbb2e69c85dc243e65be21b76cf5652b0754a7d3b8de784a2910"}, {0x30, 0x11f, 0x9, "0c132b1c1bbd0ad4fc431972594f4d5d47230225cd7542b2475ee657cda8f3ae"}], 0xe0, 0x800}, 0x4000001) setrlimit(0x7, &(0x7f0000becff0)={0x0, 0x9}) recvmsg(r0, &(0x7f0000000880)={&(0x7f0000000240)=@nl=@unspec, 0xc, &(0x7f0000001640), 0x0, &(0x7f0000000800)=""/86, 0x56}, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040)={0x0, 0xffff}, 0x8) 2018/05/06 19:38:22 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x60000000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/if_inet6\x00') openat$cgroup_subtree(r0, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000040)=0x1a, 0x100000001) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmmsg$unix(r1, &(0x7f0000001780), 0x4924924924925a8, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x920, 0x5, [0x6, 0x4, 0x461f, 0x6, 0x6]}, &(0x7f0000000180)=0x12) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r2, 0x9}, &(0x7f0000000240)=0x8) accept4$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14, 0x80000) chroot(&(0x7f00000000c0)='./file0\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr, @in=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) 2018/05/06 19:38:22 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='memory.events\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f00000000c0)=0x1f) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x4000000000004000) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2), 0xfffffdaa) sendto$inet(0xffffffffffffffff, &(0x7f0000000180)="751fa7b66bc48568d17d730b95c011be91d6485df8ab85fd496cd4fa7a17bd27634cd21b1a1df21e5c7b8668ebb379c02f2293c56ceb731eb4a71ce338b65e37123f2dd2296e3bea89f879a430170b5dbcd77f64d55856b19c238249f3c583da6b5e8aee2c62a38f45a90d5555907462b51ec49f1d1751", 0x0, 0x40, 0x0, 0xfffffffffffffe18) sendmsg$netrom(r3, &(0x7f0000002680)={&(0x7f0000000100)=@ax25={0x3, {"0bedb4849ccf24"}}, 0x10, &(0x7f0000002480)=[{&(0x7f0000000200)="a26e6744e7d2d0b7ebed0549cdc4f30fa9c08337a3fa78fc10418a785721ef2dcd6007fb117c5461749cd8a92a2af63a51b1395dda8e78", 0x37}, {&(0x7f0000000240)="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0x1000}, {&(0x7f0000001240)="81df5f0889b0d93ef988c1a62c83924d7db88a4774da6847f9ee4f5c6c24d7f4803068fa73c79c91a787297395ab376fabbc8f2dedd073bba0c003c65973fb0e3af8afbc326226", 0x47}, {&(0x7f00000012c0)="38a6af1c69be2631303acda8a093194aa6af1c1314c24e98cf35d33be288462ce0e2b66203aea222a8ca8e3e1c9c6c52fb7455cce3922cd5cccb379679489c47ed7652c1cde78d233fe0d87438741f4f077fe6904f8cb0fae55e01220fa42b53e10af7821d2af271a277a9ea41bee42ab6c3abb1ebc706479d1da9b5695f3ddb9336310a11c76aa83bf090e64db8768616664c2f73cc331576c5fb52e8916173d6bb79f42054aca03964bd904f0bb56d88ee55a51d82cf732f6c52123c12096b0f46651246ef3088", 0xc8}, {&(0x7f00000013c0)="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0x1000}, {&(0x7f00000023c0)="4f81084d833b8ef6309ab8fc246480aa590143bcd7eab31cc3c4df2077e5865654e98a6eb45f079e4d3c25987a6853b6cddfdbcf2e1943dcb699bbf3a1af34fadc035fea058a33b7052c83cee5132fe1560468e80abd9958f8aa44c60d3776", 0x5f}, {&(0x7f0000002440)="c33e4900e30737d4ae26d41ebd16274ef82b3476a4270042e95fc985da048895f73849d6ea32ce20ddd0b54e0e1a614b82", 0x31}], 0x7, &(0x7f00000026c0)=ANY=[@ANYBLOB="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"], 0x180, 0x408c0}, 0x0) close(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/05/06 19:38:22 executing program 7: 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$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xd, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr}}}, &(0x7f0000002ffc)=0xa0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000006, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/06 19:38:22 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8080, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0xffff, 0x0, 0x1, 0x6}) bind$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000080)={0x6, r1}) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000001400)) 2018/05/06 19:38:22 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000300)=ANY=[@ANYBLOB="4e000015a26f5925b51900160001040000000000753fbedc7c58456dd06da497024369d817ef3cd92abadcc46248c0d3f7817e5bfa14f6ab574df8066f6ca3658e480eb0d1eba610ebf9c195898c8fe1ed1e4c24b07cb7c7455b239fa414bc622a016306fcb063c3ab611639ee377ec2b39f250fb169f6effa4b907cc74a9cdc14a451cae06b33b183f3e06af8bec23737f7cab57e3bd8ef659a59a7e3cb694c3f317075c3a53e50a5e2fbb3307191899cbbee6fc6703994690d315587f7f108469f2c5b2f71"], 0x341}, 0x1}, 0x0) r1 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x9340, 0x80800) readlinkat(r1, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=""/166, 0xa6) socket$inet6_dccp(0xa, 0x6, 0x0) splice(r0, &(0x7f0000000040)=0x2b, r0, &(0x7f0000000080), 0x98a, 0x1) r2 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x7fffffff, 0x8000) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f00000000c0)=""/131) socket$nl_generic(0x10, 0x3, 0x10) 2018/05/06 19:38:22 executing program 5: r0 = socket(0x100000010, 0x2, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x14000, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080)=0x6f4, 0x4) write(r0, &(0x7f0000000040)="1f0000001e003d1d8d70ffe608027702000600536b8d3d6c04080001454a13", 0x1f) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) fsync(r0) 2018/05/06 19:38:22 executing program 3: r0 = inotify_init() mkdir(&(0x7f0000000040)='./control\x00', 0x1) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000103000)='./control\x00', 0x40) r2 = inotify_init() inotify_add_watch(r2, &(0x7f0000000000)='./control\x00', 0x20) 2018/05/06 19:38:22 executing program 6: r0 = socket$inet6(0xa, 0x80000, 0x0) getsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000919000), &(0x7f0000000000)=0x33a) accept$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0xfffffffffffffee4) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={@dev={0xfe, 0x80, [], 0x1d}, @remote={0xfe, 0x80, [], 0xbb}, @empty, 0x8, 0x92, 0x1, 0x100, 0x4e5, 0x800000, r1}) 2018/05/06 19:38:22 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000003c0)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d, r1}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "94fd6b5277f577ee"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f00000006c0)={&(0x7f0000000240)={0x1d}, 0x10, &(0x7f0000000680)={&(0x7f0000000600)={0x7, 0x0, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "1420f7868d9c4eb1"}}, 0x48}, 0x1}, 0x0) 2018/05/06 19:38:22 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x80001) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1, 0x2010, r0, 0x0) mlock(&(0x7f0000000000/0x3000)=nil, 0x3000) remap_file_pages(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000001, 0x20, 0x20) 2018/05/06 19:38:22 executing program 4: r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80800) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xcb5d91a1270659d6, 0x12, r0, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000140)=0x7, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xa, &(0x7f000000d379)={&(0x7f00000002c0)={0x4e, 0x16, 0x401, 0x0, 0x0, {0x4000c}, [@nested={0x0, 0x1, [@typed={0x0, 0x4e}, @generic="dfc5def75e3885b43fdd5c631b3f6da7311f34d3fa02bd1443ee6f2b6ec78c482a435667a112505003afe458f575a44120035b6949269341a31566291d91cfed49aaef33a66639d57761ad0e00ce484b7eae6241cde374cd2adedd939e3edefe2762d242d5e48fa4072a45c735e673cf26502ed4285308821ab62b1a1520196209c29347c7b4be7cba411a04fc95b9ea2261e13424cb03a3dd95a2a6edbecc62d1109d3f28374d96a704e87afe4016c22c39e655e0918dd3bfd3a859912de2019632c89be1d59b434c8c0b4dc224e93773bbb21f9b", @generic="3d4aee2ddc2b19f54979947ff03cfe67e38dbe574ea65d7cd21f04402fd53eba78e275cdebe8e360fcb903ca1c8b7e37f6427af6423ddb2278afdacb79051e7d276de08507814d0d3990853cdad9a803fb7282ff0fc8f7478fb5cf77b2cd89add591d6976d97e4fd67d51c80c1e22b5c01502ddb68db6d4b458f18bfa14bfd3b18e03ac5fd3da873055b73c5898eb76b4ea83ad7a894e9364b1f6841af78491ded15da17b2dcf65ec9e8e6b761b734f5a066dbdc96cce85ebd2d62375b8316e9"]}]}, 0x341}, 0x1}, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f0000000200)=""/131) [ 157.247923] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 157.256669] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/06 19:38:22 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200000, 0x42) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x80000000, 0x2) r2 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000100)={0x3, 0x70, 0x8001, 0x1, 0x401, 0x5d, 0x0, 0x8, 0x80040, 0x4, 0x9, 0x3f, 0x80000000, 0x26, 0x8, 0x8, 0x4, 0x0, 0x7, 0x8, 0x4, 0xb10a, 0x6, 0xc6, 0xfff, 0x5, 0x2, 0x80000, 0x40, 0x1f, 0x6267, 0xfff, 0x4decdd68, 0x0, 0x1, 0xff, 0x0, 0xfd25, 0x0, 0x6, 0x5, @perf_config_ext={0x0, 0x7}, 0x80, 0xffff, 0x49d2, 0x7, 0x100000000, 0x7, 0x910}, r2, 0xa, r0, 0x8) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000040)={0x7, 0x70, 0xaea, 0x1f, 0x4, 0x0, 0x0, 0x4, 0xb800, 0x0, 0x81, 0x8, 0xfffffffffffffffc, 0x80, 0x500000000000, 0x8001, 0xfffffffffffffff7, 0x4, 0x3, 0xfff, 0x0, 0x4, 0xd78d, 0x27, 0x7fccb0f9, 0x44, 0x2, 0x200, 0x9, 0x223, 0x100, 0xea2, 0x4, 0x8, 0x2, 0x100000000, 0x80, 0x5, 0x0, 0x100000001, 0x1, @perf_config_ext={0x7, 0xffffffff7fffffff}, 0x20, 0x3ff, 0x9, 0x4, 0x1, 0x3, 0x100}) write$binfmt_elf32(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0x1000, 0xff, 0x800, 0x0, 0x3, 0x7, 0x101, 0x1a0, 0x38, 0x3ab, 0x100000000, 0x10001, 0x20, 0x2, 0x7, 0x0, 0x2}, [{0x6474e551, 0x100000001, 0xfffffffffffffffd, 0x1, 0x0, 0x7fffffff, 0x8, 0xda}], "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", [[], [], [], [], []]}, 0x1558) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000180)="0cee1f32b3c1544126fbfc235dd2f34224da40") pipe2(&(0x7f0000001780), 0x4002) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f00000017c0)=""/17) [ 157.417411] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 157.426121] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/06 19:38:22 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000180)={&(0x7f0000000040)=[0xfffffffffffffff8, 0x3f, 0x9], 0x3, 0x705d, 0x9, 0x400, 0x1, 0xffffffffffffff01, {0x10001, 0x100000000, 0x0, 0x65, 0x3, 0xb8f6, 0x7, 0x6, 0x200, 0xed50, 0x4, 0x9, 0x904c, 0x4, "0363ed4b6670ba9cc857513fa5fa411d718c28272348ca231c3e0a9f36c7f8b6"}}) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) accept$ax25(r0, &(0x7f0000000080), &(0x7f0000000200)=0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f00000000c0)={{0x80, 0x82}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4"}) 2018/05/06 19:38:22 executing program 3: io_setup(0x8, &(0x7f00004eb000)=0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) getpid() bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r1, 0x4) timer_create(0x1, &(0x7f0000000100)={0x0, 0x10, 0x6}, &(0x7f0000000140)=0x0) timer_gettime(r2, &(0x7f0000000180)) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r0, 0x1, &(0x7f00001b2000)=[&(0x7f0000a42fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f00000bcf3f)}]) io_getevents(r0, 0x0, 0x0, &(0x7f000011d000), &(0x7f00009ca000)={0x0, 0x1c9c380}) 2018/05/06 19:38:23 executing program 6: userfaultfd(0x800) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x80000, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000700)) setsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000000840)=0x80000001, 0x4) r1 = socket$inet(0x2, 0x5, 0x29) sendmsg(r1, &(0x7f0000001480)={&(0x7f0000000040)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000001240), 0x0, &(0x7f0000000440)=ANY=[]}, 0x0) acct(&(0x7f0000000740)='./file0\x00') setsockopt$inet_int(r1, 0x0, 0x14, &(0x7f0000000000)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000007c0)={0xa, [0xd50, 0x10001, 0x5, 0x9, 0x4, 0xd4, 0x2603, 0x14000000000, 0x1, 0x7f]}, &(0x7f0000000800)=0x18) sysfs$2(0x2, 0x7d, &(0x7f00000014c0)=""/4096) recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000140)=""/9, 0x9}, {&(0x7f0000000180)=""/40, 0x28}, {&(0x7f00000001c0)=""/97, 0x61}, {&(0x7f0000000240)=""/239, 0xef}, {&(0x7f0000000340)=""/209, 0xd1}, {&(0x7f0000000440)=""/65, 0x41}, {&(0x7f00000004c0)=""/199, 0xc7}, {&(0x7f00000005c0)=""/136, 0x88}], 0x8, &(0x7f0000002ac0)=""/89, 0x59}, 0x10022) accept4$bt_l2cap(r0, 0x0, &(0x7f0000000780), 0x80800) 2018/05/06 19:38:23 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000040)=ANY=[@ANYBLOB="4e000000160001040000000000002400cfc8000a0000002794691c489bf06e366888b867ac99cc3cbe38c747a3fa5abed4a99f34dd1479a287e88e76c461951b4e01eb51c6e6a91b4cf2892edee3a1b145c4f558ecd35d84a9d5ce0948988300df4df99aa91443dfca56e3bb802414043ee5e718ab100a79e41f5048cca1dceb20df6826a750a613191f53d1cea9a2f134f7e3a4c79b7b8ce59cb68a8671d9aaef91fcf7d990bf19cc9ce88540edcafe60533233ae1e27c317b14d11"], 0x341}, 0x1}, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000140)=0xffffffff, &(0x7f0000000180)=0x2) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/131) 2018/05/06 19:38:23 executing program 5: r0 = socket(0xa, 0x0, 0xfffffffffffffffd) write(r0, &(0x7f0000000040)="1f0000001e003d1d8d70ffe608027702000600536b8d3d6c04080001454a13", 0x1f) 2018/05/06 19:38:23 executing program 2: syz_emit_ethernet(0x1e, &(0x7f00000012c0)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@can={0xc, {{0x2, 0x2, 0xffffffffdc349362, 0x3b}, 0x8, 0x2, 0x0, 0x0, "98650333ab13b55c"}}}}, &(0x7f0000000080)) 2018/05/06 19:38:23 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x2, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000000000)=[{0x28, 0x0, 0x0, 0xfffffffffffff000}, {0x6}]}, 0x10) 2018/05/06 19:38:23 executing program 3: openat$vsock(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vsock\x00', 0x80, 0x0) r0 = inotify_init1(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4802, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000280)) fcntl$getownex(r0, 0x10, &(0x7f0000000200)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f0000000080)={0x2000}) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000140)=0xfffffffffffffdaf, 0x4) fcntl$lock(r0, 0x7, &(0x7f0000000180)={0x3, 0x1, 0x0, 0x7, r1}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r3, 0x0) listen(0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000540)=ANY=[@ANYRES32=0x0, @ANYBLOB="00003eed6d7493eded870b4aa68baacb1ca65f2db833acf501f1fa98df5d2909bae385983748c8627d164dec057d43cfc1480a7235dac77f817a8a2f293a60134f6d13e863e9"], &(0x7f0000000140)=0x2) r4 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r4, &(0x7f0000000000)=[{&(0x7f0000040000)=""/136, 0x88}, {&(0x7f0000ddd000)=""/143, 0x8f}, {&(0x7f000032df3a)=""/198, 0x4ca}], 0x3, 0x0) r5 = openat$cgroup_ro(r2, &(0x7f0000000300)='rdma.current\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000340)={0x0, 0xffff, 0x4, 0x7ff, 0xfa9, 0x4, 0xfff, 0x7f, {0x0, @in={{0x2, 0x4e20}}, 0x6f, 0x100, 0x20400000000}}, &(0x7f0000000240)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000002c0)={0x0, 0x3}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001400)=""/4096, 0x1000}) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f00000001c0)={0x0, @multicast1, @loopback}, &(0x7f00000005c0)=0xc) 2018/05/06 19:38:23 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x60000000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/if_inet6\x00') openat$cgroup_subtree(r0, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000040)=0x1a, 0x100000001) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmmsg$unix(r1, &(0x7f0000001780), 0x4924924924925a8, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x920, 0x5, [0x6, 0x4, 0x461f, 0x6, 0x6]}, &(0x7f0000000180)=0x12) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r2, 0x9}, &(0x7f0000000240)=0x8) accept4$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14, 0x80000) chroot(&(0x7f00000000c0)='./file0\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr, @in=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) 2018/05/06 19:38:23 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x100, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x44) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, 0xffffffffffffffff) [ 158.110684] Unknown ioctl 21531 2018/05/06 19:38:23 executing program 2: r0 = inotify_init() mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) r1 = inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) r2 = inotify_init() inotify_rm_watch(r2, r1) inotify_init() 2018/05/06 19:38:23 executing program 5: r0 = socket(0x100000010, 0x1, 0x0) write(r0, &(0x7f0000000180)="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", 0x190) 2018/05/06 19:38:23 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000019000)={0x4e, 0x16, 0x401, 0x0, 0x0, {0x4000a}}, 0x341}, 0x1}, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/131) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x8d9, 0x80) getsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000000080)=""/104, &(0x7f0000000100)=0x68) [ 158.241895] Unknown ioctl 21531 2018/05/06 19:38:23 executing program 7: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000380)=@sco, &(0x7f0000000400)=0x80, 0x800) getpeername$unix(r0, &(0x7f0000000440)=@abs, &(0x7f00000004c0)=0x6e) r1 = socket(0x2, 0x1, 0x0) setsockopt(r1, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000200)={0x1f, 0x1, 0x0, 0x8, 0x3, [{0xa85, 0x9, 0x80, 0x0, 0x0, 0x1000}, {0x4, 0x6, 0x2, 0x0, 0x0, 0x800}, {0x9, 0x80000000, 0x6, 0x0, 0x0, 0x400}]}) setsockopt(r1, 0x1000, 0x20, &(0x7f00000000c0)="0200080000000000d9005462fa01a55eaf0d2cf653f13cc379ed80eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415e40000f9695da601fffff9001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0x178) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x221a018853ef3e41, 0x0) openat$cgroup_int(r2, &(0x7f0000000340)='cpuset.mem_exclusive\x00', 0x2, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000540)={0x2, &(0x7f0000000500)=[0x2, 0x0]}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f00000001c0)={0x7, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}]}) 2018/05/06 19:38:23 executing program 1: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x17ffc, 0x0) mount(&(0x7f0000000480)='./file0\x00', &(0x7f0000000740)='./file0\x00', &(0x7f0000000780)='ext3\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='pids.events\x00', 0x0, 0x0) mknodat(r0, &(0x7f00000000c0)='./file0\x00', 0x3000, 0xd3f5) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000040)=""/104) 2018/05/06 19:38:23 executing program 3: openat$vsock(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vsock\x00', 0x80, 0x0) r0 = inotify_init1(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4802, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000280)) fcntl$getownex(r0, 0x10, &(0x7f0000000200)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f0000000080)={0x2000}) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000140)=0xfffffffffffffdaf, 0x4) fcntl$lock(r0, 0x7, &(0x7f0000000180)={0x3, 0x1, 0x0, 0x7, r1}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r3, 0x0) listen(0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000540)=ANY=[@ANYRES32=0x0, @ANYBLOB="00003eed6d7493eded870b4aa68baacb1ca65f2db833acf501f1fa98df5d2909bae385983748c8627d164dec057d43cfc1480a7235dac77f817a8a2f293a60134f6d13e863e9"], &(0x7f0000000140)=0x2) r4 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r4, &(0x7f0000000000)=[{&(0x7f0000040000)=""/136, 0x88}, {&(0x7f0000ddd000)=""/143, 0x8f}, {&(0x7f000032df3a)=""/198, 0x4ca}], 0x3, 0x0) r5 = openat$cgroup_ro(r2, &(0x7f0000000300)='rdma.current\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000340)={0x0, 0xffff, 0x4, 0x7ff, 0xfa9, 0x4, 0xfff, 0x7f, {0x0, @in={{0x2, 0x4e20}}, 0x6f, 0x100, 0x20400000000}}, &(0x7f0000000240)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000002c0)={0x0, 0x3}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001400)=""/4096, 0x1000}) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f00000001c0)={0x0, @multicast1, @loopback}, &(0x7f00000005c0)=0xc) 2018/05/06 19:38:23 executing program 6: r0 = socket(0x10, 0x803, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000400)='/dev/adsp#\x00', 0x1378, 0x101080) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000002d00)={0x1, @tick=0x10000, 0x80000001, {0xf468, 0x9}, 0x8, 0x1, 0x80000001}) clock_gettime(0x0, &(0x7f00000029c0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000002840)=[{{&(0x7f0000000040)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/215, 0xd7}, {&(0x7f00000001c0)=""/189, 0xbd}, {&(0x7f0000000280)=""/226, 0xe2}, {&(0x7f0000000380)=""/68, 0x44}, {&(0x7f0000000400)}], 0x5, &(0x7f00000004c0)=""/110, 0x6e, 0x800}, 0x1}, {{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000540)=""/245, 0xf5}], 0x1, &(0x7f0000000680)=""/158, 0x9e, 0x7f}, 0x5}, {{&(0x7f0000000740)=@pppol2tpv3in6, 0x80, &(0x7f0000000940)=[{&(0x7f00000007c0)=""/96, 0x60}, {&(0x7f0000000840)=""/32, 0x20}, {&(0x7f0000000880)=""/135, 0x87}], 0x3, &(0x7f0000000980), 0x0, 0x898}, 0x2}, {{&(0x7f00000009c0)=@nl, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000a40)=""/205, 0xcd}, {&(0x7f0000000b40)=""/227, 0xe3}, {&(0x7f0000000c40)=""/157, 0x9d}], 0x3, &(0x7f0000000d40)=""/160, 0xa0, 0xffffffff00000000}, 0x4}, {{&(0x7f0000000e00)=@l2, 0x80, &(0x7f0000002180)=[{&(0x7f0000000e80)=""/166, 0xa6}, {&(0x7f0000000f40)=""/4096, 0x1000}, {&(0x7f0000001f40)=""/90, 0x5a}, {&(0x7f0000001fc0)=""/23, 0x17}, {&(0x7f0000002000)=""/84, 0x54}, {&(0x7f0000002080)=""/73, 0x49}, {&(0x7f0000002100)=""/47, 0x2f}, {&(0x7f0000002140)}], 0x8, &(0x7f0000002200)=""/33, 0x21, 0x2}, 0x4}, {{&(0x7f0000002240)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000002780)=[{&(0x7f00000022c0)=""/100, 0x64}, {&(0x7f0000002340)=""/175, 0xaf}, {&(0x7f0000002400)=""/166, 0xa6}, {&(0x7f00000024c0)=""/163, 0xa3}, {&(0x7f0000002580)=""/198, 0xc6}, {&(0x7f0000002680)=""/18, 0x12}, {&(0x7f00000026c0)=""/146, 0x92}], 0x7, &(0x7f0000002800)=""/47, 0x2f, 0x10001}, 0x6}], 0x6, 0x100, &(0x7f0000002a00)={r2, r3+10000000}) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000004540)={{0x7f, 0x45, 0x4c, 0x46, 0x8, 0x6, 0x0, 0xc9, 0x4, 0x2, 0x3e, 0x1, 0x365, 0x40, 0x1bd, 0xfffffffffffffff8, 0xffffffffffffffff, 0x38, 0x2, 0xff, 0x7fff}, [{0x6474e555, 0x80000000, 0x2, 0x9, 0x1, 0x99d6, 0x2, 0x1}], "e8d42c0a94e5c8fc9333ca872399d63fa8c9cb59c92d7880baba3da63aa2921f7f727ec2897b77300b4a7cfc5bd15c1de852c85f76b6ddba231070e75c570d32fd1595c2a5baac7b5baecddce3831cd912777c35a8130c656ad55290037d7e0a9c55b1f38094cbc792adaa4bfe78ff1c3c1f58eff5bec8df9c87a31a7985c0b08f1e94a0d5caf4860b69cbcb7b645de474a5d77cfd143df71e6295d6b7e3166da1fd745bef80da2ebdd74893a2bf39e6ba22cf7f52", [[], [], [], [], [], [], [], [], []]}, 0xa2d) recvmmsg(r0, &(0x7f0000004480)=[{{&(0x7f0000002a80)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000002f80)=[{&(0x7f0000002b00)=""/224, 0xe0}, {&(0x7f0000002c00)=""/252, 0xfc}, {&(0x7f0000002d80)=""/152, 0x98}, {&(0x7f0000002e40)=""/103, 0x67}, {&(0x7f0000002ec0)=""/56, 0x38}, {&(0x7f0000003040)=""/4096, 0x1000}], 0x6, &(0x7f0000004040)=""/1, 0x1}}, {{&(0x7f0000004080)=@sco, 0x80, &(0x7f0000004380), 0x0, &(0x7f0000004400)=""/75, 0x4b}}], 0x2, 0x0, &(0x7f0000004500)={0x77359400}) [ 158.425956] netlink: 54 bytes leftover after parsing attributes in process `syz-executor4'. [ 158.516343] netlink: 54 bytes leftover after parsing attributes in process `syz-executor4'. [ 158.732622] IPVS: ftp: loaded support on port[0] = 21 2018/05/06 19:38:23 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) chdir(&(0x7f0000000140)='./file0\x00') r1 = socket(0x100000010, 0x2, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x100) write(r1, &(0x7f0000000180)="1f0008027702000600f56b8d3d6c04080001454a13", 0x15) 2018/05/06 19:38:23 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) unshare(0x1000000000040603) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00000000c0)=""/252) 2018/05/06 19:38:23 executing program 7: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f00000001c0)={{}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000100)={'bcsf0\x00', @ifru_hwaddr=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) r3 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r3, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r3, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r3, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) writev(r3, &(0x7f0000000140)=[{&(0x7f0000000b40)="23884051f454d47608e4b1090f80d95221b6e30fcf1d452c9b7e024e9d7fde15423fb3af6700990fc5a9fed35ec9f0e60001000020298b435477abc3051d2a0cf1635a19e6333dddbf0ab7c74c430052eb5d6462237cb7f46bef2de05d50ce84e3db9633fd", 0x65}], 0x1) write$binfmt_aout(r3, &(0x7f0000000700)=ANY=[], 0xff37) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) dup2(r0, r2) 2018/05/06 19:38:23 executing program 1: socket(0x1f, 0x80804, 0x6) open$dir(&(0x7f0000000280)='./file0\x00', 0x8a000, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x12, 0x5, &(0x7f00000002c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1}, [@alu={0x4, 0x0, 0xb, 0x2, 0xd, 0x40, 0xffffffffffffffff}], {0x95}}, &(0x7f0000000440)='GPL\x00', 0x4, 0xc8, &(0x7f0000000480)=""/200, 0x41f00, 0x1}, 0x48) fstat(r0, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f0000000000)="737461747573002530acd253a34dc05b6ccb06a3f0192a3c1828b2c37051a6998c1b7be520769e15a4ca32a92388211e1e30da957d5823c0b63864fe0900000000000000000000000000000000") prctl$setname(0xf, &(0x7f0000000300)="0b2d5496d08f227cf08d0b0a1336453a64991b6a3d90e4b64985a113363f2912da2d4120bf82146df34381d6cd7306d8ac736495fb2d7209c1e3ffaa7b95799abeb3d407d6d16916e009f5dfa049aca4a1d5a16a3c8087f1294fa0338d08dcb51246b5f457e3acc9aeee87f186e5c6405e2c9ca6dc171f21a2eb44152c481f57741cdb768993000000ec1fd1ef98718231") pread64(r3, &(0x7f0000000100)=""/202, 0xca, 0x0) 2018/05/06 19:38:23 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000040)=ANY=[@ANYBLOB="4e0000001600010400000000000000000a000000964292efe2d5297fa5614919691b8c81bf04af580118eae4e1cb331c25e37bf6a49d48aecc260a2e3736ea260573a8059ec8d278220af057f885601ef2de80f36d3f68e7afc49acb1e0bd8fedc6bfa4066d29d9a6ba604f09d79148eb30dcc4303a670c2cbec15841b05e99f81317323f9d32f631b930bfaec3cac65e11cb314d42dd22d0e68cc651eea22e9616ed68fc7a1afe9a90add6ca77ba7fd2c99a1890a0a557c974975ada561649e3a2afdecee000000000000000000bde371977c6dca48193ad7deac9edda469db67725485ec7ea513120951fa2838e2f9d4dbb1ffc1226c02549bd0706e85f12a848e72b133877403f66b4cbe60d0f83ed77b252ef491c155d993375630"], 0x341}, 0x1}, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x0, 0x1b, 0x8, 0x2c5c}, &(0x7f0000000380)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000003c0)={r2, @in6={{0xa, 0x4e22, 0x33, @mcast2={0xff, 0x2, [], 0x1}, 0xcc}}, 0x80000001, 0x7}, 0x90) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/131) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000480)) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x8040, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r3, 0x227b, &(0x7f00000001c0)=0x1) 2018/05/06 19:38:23 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='rdma.max\x00', 0x2, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x9d28, 0x200) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f00000000c0)={0x1, 0x100, 0x5, 0xcf, 0x73f, 0x8cc}) write(r1, &(0x7f0000000200), 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) write$evdev(r1, &(0x7f0000000100)=[{{0x0, 0x7530}, 0x8, 0xa556, 0x5}], 0x18) ioprio_get$pid(0x2, r3) 2018/05/06 19:38:23 executing program 6: io_setup(0x5533, &(0x7f0000c6b000)) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'trusted.', "2847504c7573657273797374656d6d696d655f7479706547504ce8766d6e65743000"}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/06 19:38:23 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x60000000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/if_inet6\x00') openat$cgroup_subtree(r0, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000040)=0x1a, 0x100000001) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmmsg$unix(r1, &(0x7f0000001780), 0x4924924924925a8, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x920, 0x5, [0x6, 0x4, 0x461f, 0x6, 0x6]}, &(0x7f0000000180)=0x12) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r2, 0x9}, &(0x7f0000000240)=0x8) accept4$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14, 0x80000) chroot(&(0x7f00000000c0)='./file0\x00') 2018/05/06 19:38:23 executing program 2: r0 = socket(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f000060ffff), 0x0, 0x48081, &(0x7f00006b1000)={0xa, 0x4e20}, 0x1c) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) close(r0) accept4$unix(r0, 0x0, &(0x7f0000000040), 0x80800) 2018/05/06 19:38:24 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r0, &(0x7f00000000c0), &(0x7f0000000180)}, 0x20) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000cc0)) write$binfmt_aout(r0, &(0x7f0000000d00)=ANY=[@ANYBLOB="07017e008e010000b702000000020000530200000000000000000000000000004ffbdca07f93394f95000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ae64e15b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c006fb4d55a8b6374d8cbd00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cec3a7790b06830bef000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x929) accept4$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14, 0x80000) recvfrom(r0, &(0x7f00000000c0)=""/114, 0x72, 0x1, &(0x7f0000000180)=@hci={0x1f, r1}, 0x80) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000bc0)={0x9, {{0xa, 0x4e21, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x1f}}}, 0x88) 2018/05/06 19:38:24 executing program 5: r0 = socket(0x1f, 0x8, 0x20000002c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x6, 0x1, 0x8, 0x9e, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000000c0)=r1, 0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000300)={r1, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0xedd}, &(0x7f0000000140)=0x8) write(r0, &(0x7f0000000040)="1f0000001e003d1d8d70ffe608027702000600536b8d3d6c04080001454a13", 0x1f) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/snapshot\x00', 0x202, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x80000000) accept4(r0, &(0x7f00000001c0)=@pppoe={0x0, 0x0, {0x0, @link_local}}, &(0x7f0000000240)=0x80, 0x80800) [ 158.992343] netlink: 54 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/06 19:38:24 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x4140) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000040)=""/124) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000540)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa}}}, 0x3cd) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/06 19:38:24 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x5) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001000)) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000062000)) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x2000, 0x0) timerfd_gettime(r3, &(0x7f0000000040)) [ 159.105301] netlink: 54 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/06 19:38:24 executing program 2: r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10) recvfrom$ipx(r0, &(0x7f00000000c0)=""/26, 0x1a, 0x2043, &(0x7f0000000100)={0x4, 0x8, 0xfff, "b2ec10973435", 0x3}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x8000, 0x0) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000380)='tls\x00', 0x265) getsockopt$sock_int(r1, 0x1, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0xffffffa3) recvfrom$ipx(r0, &(0x7f0000000240)=""/60, 0x3c, 0x2000, &(0x7f00000002c0)={0x4, 0x4, 0x1, "287336c41563", 0x1}, 0x10) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000140)=0x1) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000280)=0x9, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000003c0)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000000300)=0xe8) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000340)={r4, @empty, @dev={0xac, 0x14, 0x14, 0x17}}, 0xc) 2018/05/06 19:38:24 executing program 7: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f00000001c0)={{}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000100)={'bcsf0\x00', @ifru_hwaddr=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) r3 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r3, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r3, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r3, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) writev(r3, &(0x7f0000000140)=[{&(0x7f0000000b40)="23884051f454d47608e4b1090f80d95221b6e30fcf1d452c9b7e024e9d7fde15423fb3af6700990fc5a9fed35ec9f0e60001000020298b435477abc3051d2a0cf1635a19e6333dddbf0ab7c74c430052eb5d6462237cb7f46bef2de05d50ce84e3db9633fd", 0x65}], 0x1) write$binfmt_aout(r3, &(0x7f0000000700)=ANY=[], 0xff37) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) dup2(r0, r2) 2018/05/06 19:38:24 executing program 3: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f00000001c0)={{}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000100)={'bcsf0\x00', @ifru_hwaddr=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) r3 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r3, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r3, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r3, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) writev(r3, &(0x7f0000000140)=[{&(0x7f0000000b40)="23884051f454d47608e4b1090f80d95221b6e30fcf1d452c9b7e024e9d7fde15423fb3af6700990fc5a9fed35ec9f0e60001000020298b435477abc3051d2a0cf1635a19e6333dddbf0ab7c74c430052eb5d6462237cb7f46bef2de05d50ce84e3db9633fd", 0x65}], 0x1) write$binfmt_aout(r3, &(0x7f0000000700)=ANY=[], 0xff37) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) dup2(r0, r2) 2018/05/06 19:38:24 executing program 5: socketpair$inet6(0xa, 0xf, 0xfc12, &(0x7f0000000000)) r0 = perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0xd7d6, 0x1, 0x4, 0x950, 0x0, 0x7ff, 0x8400, 0x5, 0xfff, 0x2, 0xffffffffffffff29, 0x8, 0x400, 0x7fffffff, 0x762, 0x3, 0x5, 0xfffffffffffffff9, 0x8, 0x7f, 0x4, 0xffffffff, 0x1, 0x7, 0x0, 0x1000, 0x800, 0x98d, 0x719bbff1, 0x1, 0x3, 0x6, 0xff, 0x10000, 0x6, 0xb6, 0x0, 0x7f, 0x7, @perf_config_ext={0x6, 0x1}, 0x10000, 0x7ff, 0x0, 0xfba793329db187a5, 0x5704723c, 0x8000, 0x4}, 0xffffffffffffffff, 0x1, 0xffffffffffffff9c, 0xa) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x2481, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket(0x100000010, 0x2, 0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000080)={0x200, 0x1}) write(r2, &(0x7f0000000040)="1f0000001e003d1d8d70ffe608027702000600536b8d3d6c04080001454a13", 0x1f) 2018/05/06 19:38:24 executing program 6: r0 = socket$inet6(0xa, 0xfffffffffffffffd, 0x4) r1 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ae7ff4)) shutdown(r0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) epoll_pwait(r1, &(0x7f0000000140)=[{}], 0x15555555555555d7, 0x0, &(0x7f00000000c0), 0xecdaa333cf4143da) 2018/05/06 19:38:24 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x1) ioctl$VT_WAITACTIVE(r1, 0x5607) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) getpeername$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'bridge0\x00', 0xe104}) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f00000001c0)={0x2, 0x0, 0x5, 0x8, 0xfffffffffffffff7, 0xffffffffffff0001}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000100)={'eql\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'syzkaller0\x00', {0x2}}) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/05/06 19:38:24 executing program 4: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000019000)=ANY=[@ANYBLOB="4e000000160003ede31572000000000000800000"], 0x341}, 0x1}, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/131) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000040)) 2018/05/06 19:38:24 executing program 2: prctl$seccomp(0x16, 0x1, &(0x7f0000000100)={0x0, &(0x7f0000000140)}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'gre0\x00', 0x8903}) syz_fuseblk_mount(&(0x7f00000011c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/06 19:38:24 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x60000000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/if_inet6\x00') openat$cgroup_subtree(r0, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000040)=0x1a, 0x100000001) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmmsg$unix(r1, &(0x7f0000001780), 0x4924924924925a8, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x920, 0x5, [0x6, 0x4, 0x461f, 0x6, 0x6]}, &(0x7f0000000180)=0x12) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r2, 0x9}, &(0x7f0000000240)=0x8) accept4$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr, @in=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) 2018/05/06 19:38:24 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x8, @loopback={0x0, 0x1}, 0x1}}, 0x3, 0x9}, &(0x7f0000000000)=0x90) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1}, 0x8) 2018/05/06 19:38:24 executing program 7: r0 = socket$inet6_sctp(0xa, 0x10000000000001, 0x84) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0xfffffffffffffffe}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x4}, 0x1c) [ 159.888653] audit: type=1326 audit(1525635504.887:9): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=11631 comm="syz-executor2" exe="/root/syz-executor2" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/06 19:38:25 executing program 7: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x0, 0x7, 0x8, r1}, &(0x7f0000000180)=0x10) r2 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000914ff0)={0x0, 0x1, &(0x7f0000000200)='E'}) 2018/05/06 19:38:25 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000180)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x100000000, @dev={0xfe, 0x80, [], 0xb}}, @in={0x2, 0x4e21}, @in={0x2, 0x4e23, @broadcast=0xffffffff}], 0x4c) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0x2000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e20}}, 0x12f, 0x1, 0x7f, 0xbec5, 0xffffffff}, &(0x7f00000002c0)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000300)={r2, 0x0, 0x7, [0x0, 0x3f, 0x3, 0x2e2, 0x6, 0x39bf, 0xff]}, 0x16) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="b384a1a15a6a00002bcfa1edc3099db5fe04004000b76ef395def57ecf991eecba95295b780b6acd1a45fefd70ff41f8cc8edb9169b0b6c0bcc0c71e3a1ed84b1573346721b1ae449b3a3df9b07fd7d3daa7ff9ccadac8ab03a4dba8e3e5264f499de2062eed6c351ad99c0ef7ea3339193a9ac2b938a3104e38cb05e89ec07a07e1cc4418918f48aac6d023277a1522784c2c5eecdb246d9f14b4f0a2230f1ea3177aeb3423549f143b8f8845fef7e90af2db6c512a681c25d6acbfe6323ba67bfdb35f90b6e609b444ea075c4eeb8fac85d3e4b72940a024068fc9796acc8b75ed74bd0dcb728b1c6897a1cc1635bd966a"], &(0x7f0000991000)=0x8) 2018/05/06 19:38:25 executing program 5: r0 = socket(0x7, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f0000001e003d1d8d70ffe608027702000600536b8d3d6c04080001454a13", 0x1f) 2018/05/06 19:38:25 executing program 1: r0 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}}}, 0x80, &(0x7f0000000400)=[{&(0x7f00000002c0)="cb6757f6cb07bb", 0x7}], 0x1}, 0x0) sendto$inet(r0, &(0x7f0000000180)="bba22bdd00b0073400bd97f8e3a1ed564bcd61160106106f0496b935222bc40a32e320ef0c502174", 0x28, 0x1, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/06 19:38:25 executing program 6: r0 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f00000002c0)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000500)="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", 0xfa, r0) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="be6c01030758f9a120e45b6536aedcce7146e0d794f49f7f5a05f38f0373286389bcafb3cb6b905cb2f5467a41fb0000000000000000000000", 0xfffffffffffffe79, 0x0) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x1b8, r1) keyctl$dh_compute(0x17, &(0x7f0000000100)={r2, r3, r2}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000000140)={'poly1305\x00'}}) keyctl$search(0xa, r0, &(0x7f0000000080)='asymmetric\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, r0) 2018/05/06 19:38:25 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000019000)=ANY=[@ANYBLOB="010405f162f63c4a9966a67c0013"], 0x341}, 0x1}, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/131) 2018/05/06 19:38:25 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000180)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x100000000, @dev={0xfe, 0x80, [], 0xb}}, @in={0x2, 0x4e21}, @in={0x2, 0x4e23, @broadcast=0xffffffff}], 0x4c) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0x2000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e20}}, 0x12f, 0x1, 0x7f, 0xbec5, 0xffffffff}, &(0x7f00000002c0)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000300)={r2, 0x0, 0x7, [0x0, 0x3f, 0x3, 0x2e2, 0x6, 0x39bf, 0xff]}, 0x16) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="b384a1a15a6a00002bcfa1edc3099db5fe04004000b76ef395def57ecf991eecba95295b780b6acd1a45fefd70ff41f8cc8edb9169b0b6c0bcc0c71e3a1ed84b1573346721b1ae449b3a3df9b07fd7d3daa7ff9ccadac8ab03a4dba8e3e5264f499de2062eed6c351ad99c0ef7ea3339193a9ac2b938a3104e38cb05e89ec07a07e1cc4418918f48aac6d023277a1522784c2c5eecdb246d9f14b4f0a2230f1ea3177aeb3423549f143b8f8845fef7e90af2db6c512a681c25d6acbfe6323ba67bfdb35f90b6e609b444ea075c4eeb8fac85d3e4b72940a024068fc9796acc8b75ed74bd0dcb728b1c6897a1cc1635bd966a"], &(0x7f0000991000)=0x8) [ 160.451154] IPVS: ftp: loaded support on port[0] = 21 [ 160.787740] audit: type=1326 audit(1525635505.786:10): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=11631 comm="syz-executor2" exe="/root/syz-executor2" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/06 19:38:25 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x60000000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/if_inet6\x00') openat$cgroup_subtree(r0, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000040)=0x1a, 0x100000001) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmmsg$unix(r1, &(0x7f0000001780), 0x4924924924925a8, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x920, 0x5, [0x6, 0x4, 0x461f, 0x6, 0x6]}, &(0x7f0000000180)=0x12) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r2, 0x9}, &(0x7f0000000240)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr, @in=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) 2018/05/06 19:38:25 executing program 5: r0 = socket(0x100000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f0000001e003d1d8d70ffe608027702000600536b8d3d6c04080001454a13", 0x1f) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x8400) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000080)="636aa862e40ac21865ca911763f37d866bdd81f473d61e27dcd2f9c821e254a8a06c2cddac6b579efca73cbd8bc14b4f6a965fb3079cc580fddfd4e575236c3a73c3472e8f5157de6eb606d6e379aaaf2e194e60111ab592e8b3fbf3dcc82cf693cd3fa0eef41e0880bf4f90f6") setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000100)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) 2018/05/06 19:38:25 executing program 1: getgid() 2018/05/06 19:38:25 executing program 7: r0 = open(&(0x7f0000000000)='./bus\x00', 0x4000, 0x120) mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) r1 = creat(&(0x7f0000ccb000)='./bus\x00', 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000080)=0x100) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000140)={'team0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001000000028bd7000ffdbdf2500000000", @ANYRES32=r2, @ANYBLOB="0000000084000000080020000700000034c0ea8ff830aab70ce96b6f54a6ee48a8d5a14f819e58db9aec7f07f44e6d6d4032fec9a85b88f4b2be0cfbd6aa16dec027e87a47b692a7eeb925a014cc32b3cbaa087c28520abb84678a63af"], 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x40000) r3 = open(&(0x7f0000000100)='./bus\x00', 0x801, 0x0) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) 2018/05/06 19:38:25 executing program 6: r0 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f00000002c0)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000500)="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", 0xfa, r0) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="be6c01030758f9a120e45b6536aedcce7146e0d794f49f7f5a05f38f0373286389bcafb3cb6b905cb2f5467a41fb0000000000000000000000", 0xfffffffffffffe79, 0x0) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x1b8, r1) keyctl$dh_compute(0x17, &(0x7f0000000100)={r2, r3, r2}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000000140)={'poly1305\x00'}}) keyctl$search(0xa, r0, &(0x7f0000000080)='asymmetric\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, r0) 2018/05/06 19:38:25 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000280)=0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'bpq0\x00', 0x1}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000300)=0x6) rt_sigprocmask(0x2, &(0x7f0000000380)={0x3}, &(0x7f00000003c0), 0x8) r1 = add_key(&(0x7f00000004c0)='.dead\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540)="42bf98ce42ddc981bb610dd0bb8bdfcd4caad5c74179d04fbeac0805307e0770c1abd8b5c8035022c8ae74b9a0518ea6ba966b96e428cdd75984b55f9a5479b5c5b7dde8d76fc7c2866f5bb348920c74a3da383c14", 0x55, 0xfffffffffffffffc) request_key(&(0x7f0000000400)='pkcs7_test\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000480)='+]\x00', r1) r2 = dup2(r0, r0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000080)={{{@in=@multicast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) sendmsg$nl_route(r2, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="580000001d0000022dbd7000ffdbdf250ab10000", @ANYRES32=r3, @ANYBLOB="8000040708000400000000000c000200e0851ddc142800000c000200ffffffffffff00000800070006000000140003001f00000006000000b9f1ffff01000000"], 0x58}, 0x1, 0x0, 0x0, 0x10}, 0x0) 2018/05/06 19:38:25 executing program 2: prctl$seccomp(0x16, 0x1, &(0x7f0000000100)={0x0, &(0x7f0000000140)}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'gre0\x00', 0x8903}) syz_fuseblk_mount(&(0x7f00000011c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/06 19:38:25 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000019000)={0x4e, 0x16, 0x401, 0x0, 0x0, {0x4000a}}, 0x341}, 0x1}, 0x0) io_setup(0x6, &(0x7f0000000040)=0x0) r2 = dup(r0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0xb, 0xfff, r0, &(0x7f0000000080)="8e5aaebf37c352d403f21dbcf3dd4598a66c56", 0x13, 0x6, 0x0, 0x1, r2}]) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/131) [ 160.868272] nla_parse: 4 callbacks suppressed [ 160.868288] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 160.881501] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/06 19:38:26 executing program 6: symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmmsg(r0, &(0x7f0000008600), 0x3d7, 0x0) 2018/05/06 19:38:26 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000280)=0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'bpq0\x00', 0x1}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000300)=0x6) rt_sigprocmask(0x2, &(0x7f0000000380)={0x3}, &(0x7f00000003c0), 0x8) r1 = add_key(&(0x7f00000004c0)='.dead\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540)="42bf98ce42ddc981bb610dd0bb8bdfcd4caad5c74179d04fbeac0805307e0770c1abd8b5c8035022c8ae74b9a0518ea6ba966b96e428cdd75984b55f9a5479b5c5b7dde8d76fc7c2866f5bb348920c74a3da383c14", 0x55, 0xfffffffffffffffc) request_key(&(0x7f0000000400)='pkcs7_test\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000480)='+]\x00', r1) r2 = dup2(r0, r0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000080)={{{@in=@multicast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) sendmsg$nl_route(r2, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="580000001d0000022dbd7000ffdbdf250ab10000", @ANYRES32=r3, @ANYBLOB="8000040708000400000000000c000200e0851ddc142800000c000200ffffffffffff00000800070006000000140003001f00000006000000b9f1ffff01000000"], 0x58}, 0x1, 0x0, 0x0, 0x10}, 0x0) 2018/05/06 19:38:26 executing program 1: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3, 0x21fb9d82603797a4) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x258100) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x3, 0x80) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000080)=r1) mlock2(&(0x7f0000ba8000/0x2000)=nil, 0x2000, 0x0) madvise(&(0x7f0000bf6000/0x2000)=nil, 0x2000, 0x5) [ 160.971158] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 160.979806] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 160.989529] audit: type=1326 audit(1525635505.987:11): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=11704 comm="syz-executor2" exe="/root/syz-executor2" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 [ 161.018532] netlink: 54 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/06 19:38:26 executing program 5: r0 = socket(0x100000010, 0x2, 0x0) write(r0, &(0x7f0000000000)="1f0000001e003d1d8d70ffe608027702000600536b8d3d6c04080001454a13", 0xffffffffffffffeb) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x2, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x58) [ 161.101763] netlink: 54 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/06 19:38:26 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x6) readv(r0, &(0x7f0000b28000)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1ff, 0x4040) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='net/rt_cache\x00') 2018/05/06 19:38:26 executing program 1: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000d6c000)='1', 0x1, r1) keyctl$unlink(0x9, r2, r0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x18000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x80000000}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000280)={r4, 0x6}, 0x8) ioctl$VHOST_GET_FEATURES(r3, 0x8008af00, &(0x7f0000000100)) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x8003, 0x0) 2018/05/06 19:38:26 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00000000c0)=0x2) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000000)={0x0, r1}) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000040)=r1) pread64(r1, &(0x7f0000000080)=""/36, 0x24, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) [ 161.700316] IPVS: ftp: loaded support on port[0] = 21 2018/05/06 19:38:27 executing program 5: r0 = socket(0x100000013, 0x2, 0xfffffefffffffffd) write(r0, &(0x7f0000000040)="1f0000001e003d1d8d70ffe608027702000600536b8d3d6c04080001454a13", 0x1f) 2018/05/06 19:38:27 executing program 4: r0 = timerfd_create(0x5, 0x0) r1 = inotify_init1(0x80000) tee(r0, r1, 0x1f, 0x3) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000019000)={0x4e, 0x16, 0x401, 0x0, 0x0, {0x4000a}}, 0x341}, 0x1}, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/131) 2018/05/06 19:38:27 executing program 1: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000d6c000)='1', 0x1, r1) keyctl$unlink(0x9, r2, r0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x18000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x80000000}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000280)={r4, 0x6}, 0x8) ioctl$VHOST_GET_FEATURES(r3, 0x8008af00, &(0x7f0000000100)) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x8003, 0x0) 2018/05/06 19:38:27 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00000000c0)=0x2) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000000)={0x0, r1}) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000040)=r1) pread64(r1, &(0x7f0000000080)=""/36, 0x24, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/05/06 19:38:27 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x60000000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/if_inet6\x00') openat$cgroup_subtree(r0, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000040)=0x1a, 0x100000001) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmmsg$unix(r1, &(0x7f0000001780), 0x4924924924925a8, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x920, 0x5, [0x6, 0x4, 0x461f, 0x6, 0x6]}, &(0x7f0000000180)=0x12) accept4$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr, @in=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) 2018/05/06 19:38:27 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x200000, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000080)=""/22) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000028c0)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f00000001c0)=""/117, 0x75}}, {{&(0x7f0000000240)=@alg, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/30, 0x1e}}, {{&(0x7f0000000380)=@l2, 0x80, &(0x7f0000001a40)=[{&(0x7f0000000400)=""/169, 0xa9}, {&(0x7f00000004c0)=""/71, 0x47}, {&(0x7f0000000540)=""/170, 0xaa}, {&(0x7f0000000600)=""/87, 0x57}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/34, 0x22}, {&(0x7f00000017c0)=""/106, 0x6a}, {&(0x7f0000001980)=""/182, 0xb6}], 0x8, &(0x7f0000004040)=""/4096, 0x1000}}, {{&(0x7f0000001c40)=@rc, 0x80, &(0x7f0000001d40), 0x0, &(0x7f0000002300)=""/112, 0x70}}, {{0x0, 0x0, &(0x7f0000002080), 0x0, &(0x7f0000002480)=""/111, 0x6f}}, {{&(0x7f0000002500)=@l2, 0x80, &(0x7f0000002640), 0x0, &(0x7f0000002680)=""/146, 0x92}}], 0x6, 0x0, 0x0) recvmmsg(r1, &(0x7f0000002780)=[{{&(0x7f00000025c0)=@vsock, 0x80, &(0x7f0000002700), 0x0, &(0x7f0000002740)=""/62, 0x3e}}], 0x1, 0x0, &(0x7f0000000100)) 2018/05/06 19:38:27 executing program 7: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x60000000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/if_inet6\x00') openat$cgroup_subtree(r0, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000040)=0x1a, 0x100000001) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmmsg$unix(r1, &(0x7f0000001780), 0x4924924924925a8, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x920, 0x5, [0x6, 0x4, 0x461f, 0x6, 0x6]}, &(0x7f0000000180)=0x12) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r2, 0x9}, &(0x7f0000000240)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr, @in=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) 2018/05/06 19:38:27 executing program 2: keyctl$join(0x1, &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00000002c0)={'bpq0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000300)={@loopback={0x0, 0x1}, 0x66, r1}) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000010ffc)=0x5, 0x2) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{r3, r4/1000+30000}, {0x77359400}}) sendto$inet6(r2, &(0x7f0000000300), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x10, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/06 19:38:27 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = memfd_create(&(0x7f0000000040)='!\x00', 0x0) bind$can_raw(r1, &(0x7f0000000080)={0x1d}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f00000f5fe0)=[{0x60, 0x0, 0x0, 0xfffffffffffffffe}]}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000000c0)) [ 162.394211] netlink: 54 bytes leftover after parsing attributes in process `syz-executor4'. [ 162.449332] netlink: 54 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/06 19:38:27 executing program 2: socketpair$unix(0x1, 0x800000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x2, 0x7, 0x8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000000200)={0x7, 0xe9, 0x8, 0x7, 0xfff, 0x5, 0x7, 0x277, 0x3, 0x3a, 0x700000, 0x200}) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) r3 = dup(r1) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000400)={'syz_tun\x00', &(0x7f00000003c0)=@ethtool_wolinfo={0x5, 0x0, 0x0, "14cf86b1bb08"}}) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000380)={'ip6_vti0\x00', @ifru_flags}) setsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f0000000180)="840336754b0cd97f5bc29309be1b934bea0a12de40befd60dc1496a83cfa35c56d8a181f646ed9630b1db4e05095a6791820f43dfeece98d03c1850a25cc1754b3cd5d5619222e183710c1e742c0162df02a8f318e9e4a5646e3", 0x5a) sendto(r1, &(0x7f0000000980)="e9", 0x1, 0x0, 0x0, 0x0) recvfrom$llc(r3, &(0x7f0000000080)=""/244, 0xf4, 0x40000100, 0x0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000280)={&(0x7f0000000240)='./file0\x00', 0x0, 0xd8ad9e4b85c6638a}, 0x10) sendmsg(r0, &(0x7f000003c000)={0x0, 0x0, &(0x7f000005dfe0)=[{&(0x7f000002ff67)='}', 0x1}], 0x1, &(0x7f000003ae30)}, 0x0) close(r0) [ 162.495555] IPVS: ftp: loaded support on port[0] = 21 2018/05/06 19:38:27 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000100)=""/43, &(0x7f0000000180)=0x2b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x802, 0x4) lookup_dcookie(0x5, &(0x7f0000000080)=""/26, 0x1a) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) r1 = socket$nl_crypto(0x10, 0x3, 0x15) sendmsg$nl_crypto(r1, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=@delrng={0x10, 0x14, 0x1, 0x70bd25, 0x25dfdbff, "", [""]}, 0x10}, 0x1, 0x0, 0x0, 0x10}, 0x800) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x8040, 0x0) accept$nfc_llcp(r2, &(0x7f00000001c0), &(0x7f0000000240)=0x60) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000480)="b8", 0x1}], 0x1) sendto$inet(r0, &(0x7f0000000280)="ff06cd47b7", 0x5, 0x1, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000020affc), 0x4) shutdown(r0, 0x1) 2018/05/06 19:38:27 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000548000)=0x4, 0x4) sendto$inet6(r0, &(0x7f0000737000), 0xfffffffffffffef6, 0x0, &(0x7f0000b85fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x40000, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f00000000c0)={0x6, 0x1f}) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x7) sendto$inet6(r0, &(0x7f00000005c0), 0x0, 0x0, &(0x7f00000006c0)={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nl=@proc, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000003c0)=""/36, 0x24}, 0x2000) 2018/05/06 19:38:27 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) r1 = socket(0x100000010, 0x2, 0x0) write(r0, &(0x7f0000000340)="1f0000001e003d1d8d70ffe608021513000600536b8d3d6c000000004d4a13cbfe569508c665353ee49d31abfccd51fee8a6edac8e3156b6e46228734607cbb57c57c6cffc3f4dabf2ae1f19736feff7a5e2e766d5b76c17f36ca8f03c1fe281f1ba9402fb5f1cadd37a2ef2ea661d28b9c6112ebad7c8b5e988c4b308db74876ba84cccdb8e17b0833800d0a27bc55cace0485529e595e8084ba5964d6c23ad76c386aa8e0b30d671a44719169b7f2c6f3679d3ebecf7fd470f469883eadf6e91782896c0ae54", 0xc7) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@broadcast, @empty, 0x0}, &(0x7f0000000080)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000100)) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BLKGETSIZE(r3, 0x1260, &(0x7f00000001c0)) openat(r0, &(0x7f0000000180)='./file0\x00', 0x2, 0x1a3) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'team_slave_0\x00', r2}) 2018/05/06 19:38:27 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4(r0, &(0x7f0000000040)=@llc, &(0x7f00000000c0)=0x80, 0x80800) accept4$ax25(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x0) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000180)=ANY=[@ANYBLOB="4e00fd0216542028723b725f62afdcd1aed374bb101fea0b80d39dfc62cfe49e200baeb1324da9c4444bb026af114a167ccd7b84e2defeb2487966d31e616b3eac9538d2833a0700bea992799e981c84a9979465118489776956add4241c53230000000000000000000000"], 0x341}, 0x1}, 0x0) r2 = syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x6, 0x80) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000000200)=""/131) 2018/05/06 19:38:27 executing program 6: r0 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt(r0, 0x8000, 0x2, &(0x7f0000000040)="11e15a15455c70f9baf2daee55e242f3b45e3eed9cc2006efe6c018c446de02c4de8679383c6736e039c911ebf0542426db20bf3439626903d150b20e99f08a4e36959ae8823b15ad6a20a2e40b8562f4f6efcca2112c2a5f29d40a2fb12d9003707f2909deda88f3794c03db97c281b64787a6f93542a199554b47fe9f0188544f7d50de6f7b681576bf26af5e02bd045c3a1f10f941609a0371869bc98c9f557dab9a726aee42deddc7715c91398fcc78d1696aef4f379fe61c541c4230a37f3e71e3d15c9e7235fb1d325e28bf634894a7278715febfe6af7de15336fb8215af4835df384a34005bb07218b1682", 0xef) r1 = memfd_create(&(0x7f0000000000)='[,\x00', 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0xffffff, 0x2012, r1, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000009000/0x3000)=nil) 2018/05/06 19:38:27 executing program 1: readahead(0xffffffffffffffff, 0x0, 0x0) unshare(0x400) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x8008700b, &(0x7f000098dffa)) [ 162.805715] IPVS: ftp: loaded support on port[0] = 21 2018/05/06 19:38:28 executing program 5: r0 = socket(0x11, 0xd, 0x4) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000000)={'security\x00', 0x3, [{}, {}, {}]}, 0x58) bind(r0, &(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xf}}, 0x1, 0x1, 0x2, 0x2}}, 0x80) write(r0, &(0x7f00000002c0)="1f00477125ea3d1d8d70ffe6a308027702000600536ba23d6c04080001454a131c71467c326f5aa8c648f0aca0dffe16ea9a050000000000000000000000000000784e895bc2447bef88f8cb5553ab0800000000000000c8884e6f592446a06c87871f", 0x1f7f60cdf83e3d04) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000340)={{{@in=@rand_addr, @in=@dev}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000080)=0xfffffffffffffd8c) 2018/05/06 19:38:28 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001400)=ANY=[@ANYBLOB="4e0000010100000200000000d0cf288a000000000a000025fe341fa4e47cf35de351"], 0x341}, 0x1}, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/131) getresuid(&(0x7f0000000040), &(0x7f0000001440), &(0x7f0000001480)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000000c0)=0x1008) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000100)={r2, 0xfffffffffffffe01, "25c40fd11555ecfd930bfe3d761985b3dbe545b6e3af1ec817f2489a86d6332453aec5c56857bd32d9fc47dcbde344828fe8fdb61462bece2be6215b8bce9414a70af37ec722e5f7f57c12d44d81c16e46d6ae8662de3162fc4bee5af173e686bc8cd2e3888aceab027d4f07bcefaaf6b7669d61726db75cdc9b35d9f43f74a72b31606a5d51a5e759a0d33576f6cb11c79575edd1ee59c9dcd9475a259980d19387df24cfbd24f99d69774466cd7b4f9fa9ea6ee924382f5b698393827cf9bcf70c19505dd1bf1d4d7847088573bb541ecf079905f3f354d1a0"}, &(0x7f00000014c0)=0xe2) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000001340)='/dev/uinput\x00', 0x4000, 0x0) syz_open_dev$mouse(&(0x7f00000013c0)='/dev/input/mouse#\x00', 0x3, 0x2000) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000001380)) 2018/05/06 19:38:28 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f00006f0fe0)="1f0000000406fd00010000f6003f00000093f80009000180060045ec000000", 0x1f) recvfrom$ipx(r0, &(0x7f0000000000)=""/150, 0x96, 0x2100, &(0x7f00000000c0)={0x4, 0x8000000000000000, 0x1, "c01703351bfb", 0x3}, 0x10) 2018/05/06 19:38:28 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x60000000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/if_inet6\x00') openat$cgroup_subtree(r0, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000040)=0x1a, 0x100000001) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmmsg$unix(r1, &(0x7f0000001780), 0x4924924924925a8, 0x0) accept4$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr, @in=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) 2018/05/06 19:38:28 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000fac)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, {{0xa}}}, 0x108) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x4, 0x10000) setsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f0000000100)="6cf2c73d56d0cd6bb396cda877d2d2c572086c4eba741d7a6c620ebd34a81b5dfa4c86c71a1ea2865ce7ea19a8ef4b3b0e7c79805dbd0298015b98e124e263cc7805cb97b71faace4c1dfdae9409ab51d2b0d170b3a0b2a2dfab8a097c6510686549ab", 0x63) 2018/05/06 19:38:28 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bf0000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x101, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mmap(&(0x7f0000941000/0x2000)=nil, 0x2000, 0x0, 0x4011, r0, 0x0) mremap(&(0x7f000079c000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/05/06 19:38:28 executing program 2: r0 = shmget$private(0x0, 0x3000, 0x1000, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000000)=""/4096) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) connect$inet6(r1, &(0x7f0000002fe4)={0x10, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x0) 2018/05/06 19:38:28 executing program 7: r0 = socket$packet(0x11, 0x4, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000580)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000200)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000100)={r1, 0x1, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x1e1) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x980, 0x8000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x7, &(0x7f0000000040)=[{}, {0x0}, {}, {}, {}, {}, {}]}) connect$bt_rfcomm(r2, &(0x7f0000000180)={0x1f, {0x4, 0x81, 0xb1, 0x80000000, 0x40, 0x100000000}, 0x1}, 0xa) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000000140)={r3, 0x2}) [ 163.493306] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 163.557590] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/05/06 19:38:28 executing program 1: ioprio_set$pid(0x0, 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) ptrace$getsig(0x4202, r0, 0x40, &(0x7f0000000040)) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x7e23, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x5) clone(0x818c2500, &(0x7f00008da000), &(0x7f00002b7000), &(0x7f0000bd1000), &(0x7f0000286fd1)) shmat(0x0, &(0x7f0000ff2000/0xe000)=nil, 0x4000) 2018/05/06 19:38:28 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0xffffffffffffffff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ip_vti0\x00'}) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x40100) 2018/05/06 19:38:28 executing program 5: r0 = socket(0x100000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f0000001e003d1d8d70ffe608027702000600536b8d3d6c04080001454a13", 0x1f) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x4e, &(0x7f0000000080)=0x4) 2018/05/06 19:38:28 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4ced907e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000002100000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000000c0)={{0x1000, 0x80000000}, {0x7, 0xdd}, 0x3, 0x3, 0x9}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000180)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/06 19:38:28 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x4, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x40000, 0x0) openat$cgroup_subtree(r1, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/05/06 19:38:28 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000480)=0x0) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f00000004c0)={0x1c, 0x16, 0x401, 0x0, 0x0, {0x4000a}, [@typed={0x8, 0x75, @pid=r1}]}, 0x1c}, 0x1}, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/131) getsockname(r0, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x5, 0x2, 0x5, 0xffffffff, 0x0, 0x9, 0x8, {0x0, @in6={{0xa, 0x4e23, 0x200, @loopback={0x0, 0x1}, 0x2}}, 0x9, 0xda, 0x6, 0x0, 0x1}}, &(0x7f00000001c0)=0xb0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000340), &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000002c0)={r3, 0x1}, &(0x7f0000000300)=0x8) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/autofs\x00', 0x240, 0x0) getsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000000400), 0x2) ioctl$EVIOCGBITSW(r4, 0x80404525, &(0x7f0000000440)=""/27) r5 = shmget(0x3, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_LOCK(r5, 0xb) 2018/05/06 19:38:28 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000000000)='}', 0x1, 0x0, &(0x7f0000606fe4)={0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040)=@fragment, 0x8) listen(r0, 0x400000000007) r1 = accept(r0, &(0x7f0000000180), &(0x7f0000000200)=0x80) socket$rds(0x15, 0x5, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000140), &(0x7f0000000240)=0x30) accept(r0, &(0x7f0000000080)=@nl=@proc, &(0x7f0000000100)=0x80) [ 163.753127] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 163.761776] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/06 19:38:28 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100002000000000000000658b000800010006000000"], 0x1c}, 0x1}, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) 2018/05/06 19:38:28 executing program 6: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="a8", 0x1, r0) keyctl$invalidate(0x15, r1) keyctl$update(0x2, r1, &(0x7f0000000080), 0x0) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1000, 0x800) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000140)) [ 164.192143] IPVS: ftp: loaded support on port[0] = 21 2018/05/06 19:38:29 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4ced907e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000002100000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000000c0)={{0x1000, 0x80000000}, {0x7, 0xdd}, 0x3, 0x3, 0x9}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000180)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/06 19:38:29 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000019000)=ANY=[@ANYBLOB='N\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x341}, 0x1}, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/131) 2018/05/06 19:38:29 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x14000) connect$ax25(r1, &(0x7f0000000040)={0x3, {"62ba1944181412"}, 0x7}, 0x10) syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x800, 0x4000) sendmmsg(r0, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f0000001100), 0x131}}], 0x40000000000011d, 0x0) 2018/05/06 19:38:29 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x60000000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/if_inet6\x00') openat$cgroup_subtree(r0, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000040)=0x1a, 0x100000001) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) accept4$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr, @in=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) 2018/05/06 19:38:29 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x60000000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/if_inet6\x00') openat$cgroup_subtree(r0, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000040)=0x1a, 0x100000001) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmmsg$unix(r1, &(0x7f0000001780), 0x4924924924925a8, 0x0) accept4$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr, @in=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) 2018/05/06 19:38:29 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4ced907e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000002100000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000000c0)={{0x1000, 0x80000000}, {0x7, 0xdd}, 0x3, 0x3, 0x9}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000180)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/06 19:38:29 executing program 5: r0 = socket(0x100000010, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000040)="1f0000001e003d1d8d70ffe608027702000600536b8d3d6c04080001454a13", 0x1f) connect$ipx(r0, &(0x7f0000000000)={0x4, 0x800, 0x7fff, "635e717ab360", 0x1000}, 0x10) 2018/05/06 19:38:29 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000180)=0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000050601000000000000000000000400000800010006000000"], 0x1c}, 0x1}, 0x0) r1 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x6, 0x101040) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000200)={0x0, 0xb698, 0x1, [0x1f]}, &(0x7f0000000280)=0xa) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000002c0)={r2, 0x8001}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000300)={0x9}, 0x1) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000500)=ANY=[@ANYBLOB="14000000000500000000000000000000000000001de17bed7a09dd514893d903e021904f4a4d9191c4817e83c726fb36daf1da8a45ebec879666ecb36d8f153372d4093e7746119a86a906dc84d6f44d1323485da837f11a688625630127d1fcedd2a2a8523071422dfc0abff35d85c7e26b776fac271038786ecbff184fbc8e897d0f065a46ef5bbbde3ff0677d70a088ea5f95acb717f6d18973c8ce72c4de77606aa7d84943db47f964ad05c532e1ef13f0e0c2b9216861a08c3fa5b7799ab848c680dc798cc04ff9646028b4fefd8d2194d7b7e2e6"], 0x14}, 0x1}, 0x0) [ 164.863383] netlink: 'syz-executor1': attribute type 1 has an invalid length. [ 164.902863] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/05/06 19:38:29 executing program 5: r0 = socket(0x1d, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f0000001e003d1d8d70ffe608027702000600536b8d3d6c04080001454a13", 0x1f) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='veth0_to_bridge\x00') [ 164.923461] IPVS: ftp: loaded support on port[0] = 21 2018/05/06 19:38:30 executing program 6: r0 = memfd_create(&(0x7f0000000080)='dev ', 0x0) write(r0, &(0x7f0000000100)="808b53619fa2010b35c3c8bd691735fcbe57ce5aff07000069142bae639e66e273366c74f1fa1048832e4963e4341e07891e33a2a864ea414cf3a88b271235b2097f605cfa5b79b2c354a92add0141b8df8b499193f0b2329b3c319e64e351b4e5d7489f9cd87bfa7d2c2886b559351e681307dc071b188e3d3bb09a8b7922e772d0c62ef12eae284bddaec5707699f8e2649bf126555757fcc1977e", 0x2bd) sendfile(r0, r0, &(0x7f000079a000), 0xfec) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x200000012, r0, 0x0) mq_unlink(&(0x7f00000000c0)='nodev*)\x00') 2018/05/06 19:38:30 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000019000)=ANY=[@ANYBLOB="4e00000016000104000000000000005c003c59b1"], 0x341}, 0x1}, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/131) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x880, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000080)={0x1ff, 0x5, 0x7}) [ 165.036889] can: request_module (can-proto-0) failed. 2018/05/06 19:38:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000140)='./file0\x00', 0x20) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f00000001c0)={0x1d, r1}, 0x10) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r3 = memfd_create(&(0x7f0000000040)='em0)\x00', 0x2) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f0000000080)=""/185) futex(&(0x7f0000000200), 0x85, 0x0, &(0x7f0000003ff0), &(0x7f0000000000), 0x0) getsockopt$IP_VS_SO_GET_INFO(r2, 0x0, 0x481, &(0x7f0000000280), &(0x7f00000002c0)=0xc) [ 165.144915] can: request_module (can-proto-0) failed. 2018/05/06 19:38:30 executing program 6: r0 = socket(0x10, 0x807, 0x10) write(r0, &(0x7f0000000080)="24000000100005084d07e30800f20103030501001000010014200000f70000f1de5609ce", 0x24) [ 165.187563] IPVS: ftp: loaded support on port[0] = 21 2018/05/06 19:38:30 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000019000)={0x4e, 0x16, 0x401, 0x0, 0x0, {0x4000a}}, 0x341}, 0x1}, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/131) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x58200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000080)) 2018/05/06 19:38:30 executing program 5: r0 = socket(0x2, 0x80807, 0x2) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=@ipv6_getrule={0x20, 0x22, 0x8, 0x70bd2b, 0x25dfdbfc, {0xa, 0x0, 0x90, 0xc0000, 0x8, 0x0, 0x0, 0xd}, ["", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x800) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000020}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c00009301", @ANYRES16=r1, @ANYBLOB="c6d9aa5878fac455df2503000000080004001b000000080004007f000000180001000c00070020000000040000000800080009000000"], 0x3c}, 0x1, 0x0, 0x0, 0x8800}, 0x40881) getsockopt$inet_dccp_int(r0, 0x21, 0x3, &(0x7f00000000c0), &(0x7f00000002c0)=0x4) write(r0, &(0x7f0000000040)="1f0000001e003d1d8d70ffe608027702000600536b8d3d6c04080001454813", 0x1f) 2018/05/06 19:38:30 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x60000000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/if_inet6\x00') openat$cgroup_subtree(r0, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000040)=0x1a, 0x100000001) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) accept4$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr, @in=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) 2018/05/06 19:38:30 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x4000, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @broadcast, @remote}, &(0x7f0000000080)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x1e, r1}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000652ff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4008700c) 2018/05/06 19:38:30 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000040)={{0x2}, 'port0\x00', 0x20, 0x101019, 0xfffffffffffffffd, 0x5e, 0xfe5, 0x80000000, 0x80a, 0x0, 0x1, 0xcd}) futex(&(0x7f0000000100), 0x400000000001, 0x0, &(0x7f0000000000), &(0x7f00000002c0), 0x0) mlock2(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000180)={0x0, 0x4615, 0x0, 0x0, &(0x7f0000003000/0x3000)=nil, 0x1000}) openat$cgroup_procs(r0, &(0x7f0000000140)='tasks\x00', 0x2, 0x0) 2018/05/06 19:38:30 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x60000000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/if_inet6\x00') openat$cgroup_subtree(r0, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000040)=0x1a, 0x100000001) accept4$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr, @in=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) 2018/05/06 19:38:30 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000140)=0x1, 0x4) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000019000)={0x14, 0x16, 0x401, 0x0, 0x0, {0x4000a}}, 0x14}, 0x1}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80000, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) ioprio_get$uid(0x3, r2) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000080)=""/131) 2018/05/06 19:38:30 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x6}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000300)={r1, 0x39, "3943a7fd12cdec4f7f1455d5bc3274a1d77d95fff0ee8e855c7a5e92713f531c9574e26c8eb614e3068dd67229711fbe5a587c13353eac2fde"}, &(0x7f0000000380)=0x41) r2 = socket(0x100000010, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000080)={0x1ff, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e21, @rand_addr=0x4}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x4, 0x6, 0x1, 0x401, 0xdff, &(0x7f0000000000)='sit0\x00', 0x9, 0x4, 0x6}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000180)={0x3}) write(r2, &(0x7f0000000040)="1f0000001e003d1d8d70ffe608027702000600536b8d3d6c04080001454a13", 0x1f) getsockopt$inet_int(r2, 0x0, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/06 19:38:30 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4ced907e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000002100000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000000c0)={{0x1000, 0x80000000}, {0x7, 0xdd}, 0x3, 0x3, 0x9}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000180)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/06 19:38:30 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4ced907e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000002100000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000000c0)={{0x1000, 0x80000000}, {0x7, 0xdd}, 0x3, 0x3, 0x9}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000180)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) [ 165.991999] nla_parse: 4 callbacks suppressed [ 165.996711] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 166.005247] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/06 19:38:31 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000040)=0x3) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000880)={r2, 0x3, 0x6, @random="d1b3c1261d0b", [0x785c020000000000]}, 0xfffffffffffffeab) dup3(r0, r1, 0x0) 2018/05/06 19:38:31 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vcs\x00', 0x0, 0x0) getpeername$netrom(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uinput\x00', 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x2, 0x8, 0x3f, 0x9, 0x1f, 0x0, 0x70bd27, 0x25dfdbfd, [@sadb_x_policy={0x8, 0x12, 0x1, 0x3, 0x0, 0x0, 0x7, {0x6, 0x6c, 0x7fffffff, 0x28f0, 0x0, 0x1}}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e24}, @sadb_x_sa2={0x2, 0x13, 0xffffffff, 0x0, 0x0, 0x70bd2c, 0x3505}, @sadb_x_policy={0x8, 0x12, 0x2, 0x4, 0x0, 0x0, 0x20, {0x6, 0xff, 0x7, 0x1, 0x0, 0xbdd, 0x0, @in6, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, @sadb_ident={0x2, 0xb, 0x7, 0x0, 0x5}, @sadb_lifetime={0x4, 0x4, 0xdd, 0x0, 0x9, 0x7}, @sadb_x_sa2={0x2, 0x13, 0x1ea, 0x0, 0x0, 0x70bd2d, 0x3505}, @sadb_ident={0x2, 0x0, 0x7ff80000, 0x0, 0x3f}]}, 0xf8}, 0x1}, 0x50) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000b40)) poll(&(0x7f0000000240)=[{r1, 0x1000}, {r0, 0x200}, {r1, 0x1000}, {r0, 0x8009}, {r1, 0x8200}, {r1, 0x4000}, {r1, 0x6000}, {r1, 0x40}, {r0, 0x40}], 0x9, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000b80)) 2018/05/06 19:38:31 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x341}, 0x1}, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/131) [ 166.097807] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 166.106444] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/06 19:38:31 executing program 5: r0 = socket(0x100000010, 0x2, 0x80000000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x60}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x40}, &(0x7f0000000100)=0x8) write(r0, &(0x7f0000000040)="1f0000001e003d1d8d70ffe608027702000600536b8d3d6c04080001454a13", 0xffffffffffffffc9) 2018/05/06 19:38:31 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @random="d50cce52105c", 'bpq0\x00'}}) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000000)="24000000210025f0071c0165ff0ffc0e020020000000000000e1000c0800020000000005", 0x24) 2018/05/06 19:38:31 executing program 6: getpgid(0x0) timer_create(0x339d3baba09913db, &(0x7f0000000040)={0x0, 0x18, 0x1, @thr={&(0x7f0000000180)="3407e03230a3c8024432e29b5e4a230cea4f3e5c9e19222bda714eccd852dcc9446882122150b8573735c73f254ddf547c1cda45505c92fcfca94c34890ee2931067431cdac622cd54c1c376bc48ff2adc7a93b3ca2acf1d52b7d089556f142bfe39d0c46aadef6180f62ba6886ebcca22051602f3f3529050ed9652365da0b14dc1fc51b6f17471cabdae4e7ae59cf8c53abc4951e21cd24f0d", &(0x7f0000000240)="a21f6f828f74efaa6326fe6ebc3f2c1b8c115eac769c4a8068042c1df53eec3460fcbc0eb31234baa9a15b3a1156d8e751502d9d34511dcb292b58069c8e3acdc96da2"}}, &(0x7f0000000140)) 2018/05/06 19:38:31 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001580)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000015c0)={0x0, 0x100000001, 0x6, 0x5, 0x80000001, 0x3, 0x8001, 0x101, {0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x5, 0x3, 0xff}}, &(0x7f0000001680)=0xb0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000016c0)={r2, @in6={{0xa, 0x4e23, 0x10001, @empty, 0x6}}, [0x1, 0x27d0, 0x5, 0x8, 0xffffffffffffff6d, 0x1000, 0x80000000, 0x1, 0x5, 0x8000, 0x0, 0x1, 0x17e2, 0x5, 0x1ff]}, &(0x7f00000017c0)=0x100) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'nr0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="000000003a09000001000000b2000000e223080a4ee008bd52b704ef35bd4f1b88518d4700a9a9b2924d13711c828523cfa0590d880e9b0cdec6be63fd49244163de6693631827fa30f5c00ab72f1fa566b0796d94d5a96c341bbd59c9c7dae62238921b8ca2ef58f08a1de2554026c1de3abe62e0e26d69f2c96807e25e21b0ee05ca8b52dd84f6d4563fda3565de86bd73912a7ba93753fd7cc78ea2f90650b2fbbf48ece816bda34bd32385215d097f73ed5efb6cb2f964d7f11252c9061d5bad"]}) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000019000)={0x4e, 0x16, 0x401, 0x0, 0x0, {0x4000a}}, 0x341}, 0x1}, 0x0) sendmsg(r0, &(0x7f0000001540)={0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000180)="e46b6946", 0x4}, {&(0x7f00000002c0)="b30d68879f3ecabc8f0fc6c0bbb3e029a92347b45e6ff14c46bbdd40df552b45afb0fcf5c321c63d50c68e97233185068ea534ab8b8d1878c4ccb371a7b4f8ad0f246a92408c9f7e38861bee7e23aa3a25e7e962f09ee052b078ed078beec69ef5a170de01b276921a959a0ab5ebe25ed3573a7e9562962d4216c4168852b9258cf4082df8f12724ab891858c3eac2db8438fff99f072107453be92b872b8bba9e98ba92cb7738570f77834e8a217b16e2a7f9c1f8394269ead166b830b4affd4ba6e8ac17c1fc", 0xc7}, {&(0x7f00000003c0)="428b2cb3e31444f2e9557e9624e3371cffa60ec8f63d0093dcd78ece0ad58922cbf671fccd5ae0b5437a722ee90b4a65faf086f00177401d8c619cb4187b5b73100f78ef290425be1e7b1960bb8602ef0a91d8ac4a6fc21ba30fa4ec4f05f35489d51943e5cdb6db086c4ab1d7d697f23f35d88c11aa7d8818c3381ac2f984fdf1c6c6e9baf33d24fd66000aca28b50edb2a54c153b5b3087777363b8d25c767152199d0c47ba99e93ab8123ab2f72fde78c4e61bab5385adb42f638fc338057a93fc0b78a49ebd0", 0xc8}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000001c0)="c5119b396ed5aa7b85832314ab6b30c7949d0d51fa282f55f6f84009d44ce592558fcf3be8fe73b42d964713649eebd848dbcaee570ff595aa56135fa8e5f3a4", 0x40}], 0x5, 0x0, 0x0, 0x1}, 0x8000) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/131) 2018/05/06 19:38:31 executing program 5: r0 = socket(0x100000010, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x191000, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) write(r0, &(0x7f0000000040)="1f0000001e003d1d8d70ffe608027702000600536b8d3d6c04080001454a13", 0x1f) write$binfmt_elf64(r1, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x8, 0x80000001, 0xffffffff, 0x7, 0x100, 0x3, 0x3f, 0xa43, 0x312, 0x40, 0x331, 0xffffffffffffffda, 0xa, 0x38, 0x2, 0x0, 0x3, 0x4}, [{0x2, 0x67, 0x3, 0xba, 0x324d, 0x101, 0x8001, 0x7}, {0x4, 0x5, 0x10001, 0xff, 0x8, 0x2, 0x3, 0x9}], "a16b4fb2a2ad3212f8253f20efb4f19b70e097ad11727937ab8d02598c3e9b58beb3a8e654d9bbf4edfe7124ddaaddc04b794802b917aecb41d5705f202985d6985eaa7a14249c2f17505c050b575d4502d970e1955a69e0223f0b16c433aca9f2fd65db9d65b982994243bc55ef0efb58036b93adb81e946315645e0a4ddf98c0fc8f1aaea4bd276d47121cc14f061200f5e0a3514534221faa59ab4b71f4785a15519347544aac8d7c", [[], [], [], [], [], [], [], []]}, 0x95a) [ 166.448941] netlink: 54 bytes leftover after parsing attributes in process `syz-executor4'. [ 166.463208] IPVS: ftp: loaded support on port[0] = 21 [ 166.510572] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 166.519267] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 166.530501] netlink: 54 bytes leftover after parsing attributes in process `syz-executor4'. [ 166.586698] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 166.595450] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 166.636422] IPVS: ftp: loaded support on port[0] = 21 2018/05/06 19:38:32 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @random="d50cce52105c", 'bpq0\x00'}}) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000000)="24000000210025f0071c0165ff0ffc0e020020000000000000e1000c0800020000000005", 0x24) 2018/05/06 19:38:32 executing program 4: r0 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000040)=0x100000001) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000019000)={0x4e, 0x16, 0x401, 0x0, 0x0, {0x4000a}}, 0x341}, 0x1}, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/131) 2018/05/06 19:38:32 executing program 5: r0 = socket(0x100000010, 0x2, 0x0) r1 = fcntl$getown(r0, 0x9) syz_open_procfs(r1, &(0x7f0000000000)='net/rpc\x00') write(r0, &(0x7f0000000040)="1f0000001e003d1d8d70ffe608027702000600536b8d3d6c04080001454a13", 0x1f) 2018/05/06 19:38:32 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b90ffc), 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="20000002"], &(0x7f0000000040)=0x2c0) 2018/05/06 19:38:32 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x60000000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/if_inet6\x00') sendfile(r0, r0, &(0x7f0000000040)=0x1a, 0x100000001) accept4$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr, @in=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) 2018/05/06 19:38:32 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4ced907e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000002100000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000000c0)={{0x1000, 0x80000000}, {0x7, 0xdd}, 0x3, 0x3, 0x9}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000180)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/06 19:38:32 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4ced907e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000002100000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000000c0)={{0x1000, 0x80000000}, {0x7, 0xdd}, 0x3, 0x3, 0x9}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000180)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/06 19:38:32 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000200)={@ipv4={[], [], @local}, 0x0}, &(0x7f0000000180)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x10}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x80000001, 0x7, 0x101, 0x500, 0x6, 0x40000000, r1}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/loop-control\x00', 0x8000, 0x0) 2018/05/06 19:38:32 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x60000000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/if_inet6\x00') openat$cgroup_subtree(r0, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000040)=0x1a, 0x100000001) accept4$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr, @in=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) 2018/05/06 19:38:32 executing program 5: r0 = socket(0x100000010, 0x2, 0x8000000000000) write(r0, &(0x7f0000000100)="1f0000001e003d1d8d70ffe608027702000600536b8d3d6c04080001454a13", 0x5cda10f4c3f386ea) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000001c0)=0x0) migrate_pages(r2, 0x1ff, &(0x7f0000000080)=0x96, &(0x7f00000000c0)=0x7) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x5818c0, 0x0) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000140)={0x7b, 0x80000000, 0x80, 0xf26e, 0xe9fd, 0xa57c, 0x20, 0x2, 0x5, 0x6, 0x0, 0x1}) 2018/05/06 19:38:32 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @random="d50cce52105c", 'bpq0\x00'}}) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000000)="24000000210025f0071c0165ff0ffc0e020020000000000000e1000c0800020000000005", 0x24) 2018/05/06 19:38:32 executing program 6: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mkdir(&(0x7f000063543e)='./file1\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uinput\x00', 0x101000, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000640)={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000680)=0x1c) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000006c0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000700)='/dev/urandom\x00', 0x400000, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000000740)='/dev/usbmon#\x00', 0x8, 0x121000) r5 = syz_open_dev$usbmon(&(0x7f0000000780)='/dev/usbmon#\x00', 0x6, 0x0) r6 = socket$bt_hidp(0x1f, 0x3, 0x6) r7 = openat$md(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/md0\x00', 0x20000, 0x0) r8 = socket$nl_xfrm(0x10, 0x3, 0x6) r9 = perf_event_open(&(0x7f0000000800)={0x7, 0x70, 0x3, 0x2d, 0xe471, 0xfff, 0x0, 0x6, 0x4000, 0x4, 0x0, 0x10001, 0x7, 0x78, 0x25, 0x9, 0x200000000, 0xfffffffffffffffe, 0x6f67, 0x3, 0xc0d0, 0x3, 0x401, 0x800, 0x80000001, 0x33, 0x5, 0xfff, 0x2, 0x0, 0xffffffff, 0x5, 0x1000, 0x1, 0x47, 0x11b, 0x4, 0x100000000, 0x0, 0x1, 0x1, @perf_config_ext={0xe7b, 0x200}, 0x21000, 0x3d, 0xffff, 0x7, 0x480000000000000, 0x1000, 0x1e59000000000}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000880)={0xffffffffffffffff}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000008c0)=0x0) lstat(&(0x7f0000000900)='./file2\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f00000009c0)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) sendmsg$unix(r0, &(0x7f0000000a80)={&(0x7f0000000300)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000380)="746cf602ac38a68af2136672d153f48b93f1191f60103451b6dbc5dbe75b7f54cda603bef08853a3ef3bfa1cdbe60e43c86ff86aa532c041c86add725c69daadcaad764e56837b090e1f183eb71bc6bc964dd3be6bf8d5b26e9295f445b926af65db04603ab10b864a39eb1f2f49e64b0476ffcf055d71b1687d27f3e04ff3eea073b1f27cedb34971e5848336fec39939c32eed24e57018dc02b67badf8fe15620f3ee6c2d56c9e512e30903daf9509263036017a5280576dc9811286faaeed8c22ef1af970b051705b45", 0xcb}, {&(0x7f0000000480)="4eeb7e6fdf6d8f9c14fe503fbef3c5dad678dc553d1740afca575d147ae7ee0c4701c5abf948bc38b40d9bf6f5c995a07619e1f6ac20a48e5c80f053fb25f6e9ec4087d85fbb345e4b51c9b6cc84b53fa9a5d055d85a9c318260eca9ee118d1b0da85ea94ac3dd0440e5e59febe5465064f4f0d7d8d73b877ff8e30e1c2c", 0x7e}, {&(0x7f0000000500)="19b1d9d8a6280a0220ae4a2760d7e8c70d8bdbe79487a383d6a5c414ee88c19bce27e37a88e01b622ea45e179b26827265a787fd5137fc20bb4fe523333bd6415b3490e665ad6d3bcdd0cf1bc0f363c7d81d321bc8381d97870c6e879942e3963a0a5cc2d8ab88672ad999bc476d1dc59eab5117da426abc23f4dc917f205afad74bdb8bc0730de5239b08570dea803547bb8e66dd7d2d43fe134d233172cb18755d270259fbccd2e40c1fea10f3734301384bf0788052177378944cfe318e2f7e0c2465de08df1fc1a21ec21da134eda83960e27909487fd37bc07f1a3229d54ef8e6cb828a6bb1", 0xe8}], 0x3, &(0x7f0000000a00)=[@rights={0x28, 0x1, 0x1, [r1, r2, r3, r4, r5]}, @rights={0x28, 0x1, 0x1, [r6, r7, r8, r9, r10]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x70, 0x44800}, 0x80c0) r14 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000180)) pivot_root(&(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='./file2\x00') bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000b80)={r9, 0x50, &(0x7f0000000b00)}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000c40)={r5, 0x50, &(0x7f0000000bc0)={0x0, 0x0}}, 0x10) r16 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000001c0)=r15, 0x1ba5cd8237f15b92) openat$ppp(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/ppp\x00', 0x202102, 0x0) setsockopt$sock_attach_bpf(r14, 0x1, 0x32, &(0x7f0000000200)=r16, 0x4) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f0000000140)='./file1\x00') mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='afs\x00', 0x4040, &(0x7f0000000140)) 2018/05/06 19:38:32 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000019000)={0x4e, 0x16, 0x401, 0x0, 0x0, {0x4000a}}, 0x341}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={r1, 0x6, 0x1, 0x80000000, &(0x7f0000000040)=[0x0], 0x1}, 0x20) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/131) 2018/05/06 19:38:32 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @random="d50cce52105c", 'bpq0\x00'}}) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000000)="24000000210025f0071c0165ff0ffc0e020020000000000000e1000c0800020000000005", 0x24) 2018/05/06 19:38:32 executing program 5: r0 = socket(0x10000002c, 0x5, 0x4) write(r0, &(0x7f0000000040)="1f0000001e003d1d8d70ffe608027702000600536b8d3d6c04080001454a13", 0x1f) [ 167.929242] IPVS: ftp: loaded support on port[0] = 21 [ 167.966640] IPVS: ftp: loaded support on port[0] = 21 2018/05/06 19:38:33 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f00000000c0)=0x3) r1 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_generic(r1, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000019000)={0x4e, 0x16, 0x401, 0x0, 0x0, {0x4000a}}, 0x341}, 0x1}, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/131) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x147042, 0x0) ioctl$KDENABIO(r2, 0x4b36) 2018/05/06 19:38:33 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x4, 0x0) setsockopt$packet_int(r0, 0x107, 0x17, &(0x7f00000000c0)=0xbbdf, 0x4) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000100)="bd255b0b3879b6ef865b35dbde2ac01d0fad8658267236ab20b016a7e5f6a70dd0dcd4e07fd1d3e43874a6b3b0e7f4a063803a182c612892ce055bd43c968aec09dc88b0cd18dd96dae985fbb1cf889960db357d2958b3befae2089b9fc883b7e08cc7447cc2ed23c1d25def142f8426853c8c64465e8a6768b48cbcee99d46eb6af7a0e98b4e6342ec353efa8582f5a02ba315bb5ba2a8aafc2b5b9bd48ddd420061dcc978660129b0a23980a11c9b7b156437fd64098056001ea4a5ac2db2f843d0d2b") ioctl$VT_ACTIVATE(r0, 0x5606, 0x8) r1 = socket(0x7, 0x2, 0x0) write(r1, &(0x7f0000000040)="1f0000001e003d1d8d70ffe608027702000600536b8d3d6c04080001454a13", 0x1f) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0x7) 2018/05/06 19:38:33 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @random="d50cce52105c", 'bpq0\x00'}}) socket(0x10, 0x802, 0x0) 2018/05/06 19:38:33 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000580)=ANY=[], 0xff42) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='personality\x00') getsockopt$inet_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000002480)=""/4096, &(0x7f0000000100)=0x1000) recvmsg(r1, &(0x7f0000000040)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f0000001480)=""/4096, 0x9d1}], 0x1, &(0x7f0000001400)=""/6, 0xfffffffffffffe20}, 0x0) 2018/05/06 19:38:33 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x60000000) openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040)=0x1a, 0x100000001) accept4$packet(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr, @in=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) 2018/05/06 19:38:33 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x60000000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/if_inet6\x00') openat$cgroup_subtree(r0, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000040)=0x1a, 0x100000001) accept4$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr, @in=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) 2018/05/06 19:38:33 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4ced907e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000002100000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000000c0)={{0x1000, 0x80000000}, {0x7, 0xdd}, 0x3, 0x3, 0x9}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000180)={{}, 'port1\x00'}) 2018/05/06 19:38:33 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4ced907e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000002100000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000000c0)={{0x1000, 0x80000000}, {0x7, 0xdd}, 0x3, 0x3, 0x9}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000180)={{}, 'port1\x00'}) 2018/05/06 19:38:33 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @random="d50cce52105c", 'bpq0\x00'}}) 2018/05/06 19:38:33 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000019000)={0x4e, 0x16, 0x401, 0x0, 0x0, {0x4000a}}, 0x341}, 0x1}, 0x0) syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0xffffffffffffffff, 0x4000) openat$dsp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dsp\x00', 0x200, 0x0) r1 = syz_open_dev$mice(&(0x7f00000003c0)='/dev/input/mice\x00', 0x0, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000400)=""/131) 2018/05/06 19:38:33 executing program 5: r0 = socket(0x100000010, 0x2, 0x0) write(r0, &(0x7f0000000000)="1f0000001e003d1d8d70ffe608027702000600536b8d3d6c04080001454a13", 0xffffffffffffffb3) 2018/05/06 19:38:33 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @random="d50cce52105c", 'bpq0\x00'}}) 2018/05/06 19:38:33 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @random="d50cce52105c", 'bpq0\x00'}}) 2018/05/06 19:38:33 executing program 5: r0 = socket(0x100000013, 0x4, 0x2) write(r0, &(0x7f0000000040)="1f0000001e003d1d8d70ffe608027702000600536b8d3d6c04080001454a13", 0x1f) 2018/05/06 19:38:33 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000019000)=ANY=[@ANYBLOB="4e00000000000a20000000800000000000000000"], 0x341}, 0x1}, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/131) socket$netlink(0x10, 0x3, 0x2) [ 168.593132] alg: No test for echainiv(rfc4106(gcm(aes))) (echainiv(rfc4106(gcm_base(ctr(aes-fixed-time),ghash-generic)))) 2018/05/06 19:38:33 executing program 6: r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x40100) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23, 0xffffffff}, 0xffffffffffffff14) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7fff, 0x80080) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x9, 0x7f}, 0xc) 2018/05/06 19:38:33 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @random="d50cce52105c", 'bpq0\x00'}}) 2018/05/06 19:38:33 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000019000)={0x4e, 0x16, 0x401, 0x0, 0x0, {0x4000a}}, 0x341}, 0x1}, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/131) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x6, &(0x7f00000000c0)=[{0x401, 0x9, 0x3b, 0x9}, {0xfb, 0x8001, 0x0, 0x4}, {0xffffffffffffffff, 0x72, 0x543c, 0x6}, {0xfff, 0x7, 0x5, 0x1000}, {0x4, 0x4, 0x9, 0x1}, {0x1f, 0x7ff, 0x4, 0x4}]}, 0x10) write(r0, &(0x7f0000000040)="4671c2dd819b90ad0a3a5f7b82556806d05d0ff9bf449d4906df00dd6fc8101af8a631b01b7869e04f4430d8935db75f66706f2aabbf3ec4d2df86be5b5f99ad4fcc58b46ce45b5f734de57774118347f90de1716ec0dd", 0x57) 2018/05/06 19:38:34 executing program 5: r0 = socket(0x100000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f0000001e003d1d8d70ffe608027702000600536b8d3d6c04080001454a13", 0xffea) 2018/05/06 19:38:34 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4ced907e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000002100000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000000c0)={{0x1000, 0x80000000}, {0x7, 0xdd}, 0x3, 0x3, 0x9}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000180)={{}, 'port1\x00'}) 2018/05/06 19:38:34 executing program 3: connect$pppoe(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @random="d50cce52105c", 'bpq0\x00'}}) 2018/05/06 19:38:34 executing program 6: r0 = accept(0xffffffffffffff9c, &(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}, &(0x7f00000001c0)=0x80) accept$nfc_llcp(r0, 0x0, &(0x7f0000000200)) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/05/06 19:38:34 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0x41e, &(0x7f000000d379)={&(0x7f0000019000)={0x10, 0x16, 0x401, 0x0, 0x0, {0x4000a}}, 0x14}, 0x1}, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/131) sendmsg$nl_crypto(r0, &(0x7f00000001c0)={&(0x7f00000002c0)={0x10}, 0xfffffffffffffe9a, &(0x7f0000000180)={&(0x7f0000000080)=@get={0xf8, 0x13, 0xa, 0x70bd27, 0x25dfdbfe, {{'drbg_nopr_hmac_sha1\x00'}, [], [], 0x2400, 0x2000}, [{0x8, 0x1, 0xfffffffffffffff7}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x1400000000000}]}, 0x1f6}, 0x1, 0x0, 0x0, 0x4000004}, 0x4000004) 2018/05/06 19:38:34 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x60000000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/if_inet6\x00') openat$cgroup_subtree(r0, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000040)=0x1a, 0x100000001) accept4$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr, @in=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) 2018/05/06 19:38:34 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4ced907e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000002100000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000000c0)={{0x1000, 0x80000000}, {0x7, 0xdd}, 0x3, 0x3, 0x9}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000180)={{}, 'port1\x00'}) 2018/05/06 19:38:34 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/if_inet6\x00') openat$cgroup_subtree(r0, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000040)=0x1a, 0x100000001) accept4$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr, @in=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) 2018/05/06 19:38:34 executing program 3: connect$pppoe(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @random="d50cce52105c", 'bpq0\x00'}}) 2018/05/06 19:38:34 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000000200)=""/152) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000140)={0x10}, 0x387, &(0x7f0000000040)={&(0x7f0000000180)=ANY=[@ANYBLOB="240000001300090e000000000000000007000000b92ae03fea8651e6726bd877fb915bac7c2bbbcc8cbde68d50aceb45ddbddc41ab012f63fb352ccfd164debc0a05009a", @ANYRES32=r1, @ANYBLOB="000000000000000004000c00"], 0x24}, 0x1}, 0x0) 2018/05/06 19:38:34 executing program 5: r0 = socket(0x100000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f0000001e003d1d8d70ffe608027702000600536b8d3d6c04080001454a13", 0x1f) recvmmsg(r0, &(0x7f0000002040)=[{{&(0x7f0000000080)=@sco, 0x80, &(0x7f0000000380)=[{&(0x7f0000000100)=""/172, 0xac}, {&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000340)}], 0x4, &(0x7f00000003c0)=""/101, 0x65, 0x392c}, 0x2}, {{&(0x7f0000000440)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f00000004c0), 0x0, &(0x7f0000000500)=""/55, 0x37, 0x81}, 0x8}, {{&(0x7f0000000540)=@nl=@unspec, 0x80, &(0x7f0000000880)=[{&(0x7f00000005c0)=""/134, 0x86}, {&(0x7f0000000680)=""/222, 0xde}, {&(0x7f0000000780)=""/224, 0xe0}], 0x3, &(0x7f00000008c0)=""/46, 0x2e, 0xfffffffffffffffc}, 0x2}, {{&(0x7f0000000900)=@ethernet={0x0, @random}, 0x80, &(0x7f0000001980)=[{&(0x7f0000000980)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x8}, 0x81}, {{&(0x7f00000019c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000001d00)=[{&(0x7f0000001a40)=""/198, 0xc6}, {&(0x7f0000001b40)=""/105, 0x69}, {&(0x7f0000001bc0)=""/176, 0xb0}, {&(0x7f0000001c80)=""/106, 0x6a}], 0x4, &(0x7f0000001d40)=""/179, 0xb3, 0x1}, 0x8000}, {{&(0x7f0000001e00)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000001f40)=[{&(0x7f0000001e80)=""/128, 0x80}, {&(0x7f0000001f00)=""/18, 0x12}], 0x2, &(0x7f0000001f80)=""/130, 0x82, 0xb41}, 0x9}], 0x6, 0x20, &(0x7f00000021c0)) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x40000) 2018/05/06 19:38:34 executing program 0: unshare(0x60000000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/if_inet6\x00') openat$cgroup_subtree(r0, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000040)=0x1a, 0x100000001) accept4$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr, @in=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) 2018/05/06 19:38:34 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000019000)={0x4e, 0x16, 0x401, 0x0, 0x0, {0x4000a}}, 0x341}, 0x1}, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f00000002c0)=""/131) 2018/05/06 19:38:34 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r2, 0x5}, &(0x7f0000000100)=0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000300)={0x0, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) 2018/05/06 19:38:34 executing program 3: connect$pppoe(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @random="d50cce52105c", 'bpq0\x00'}}) 2018/05/06 19:38:34 executing program 5: r0 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0xffffffffffffffe1, 0x80) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket(0xfffffffffffffffe, 0x800003, 0x800000100000002) mq_unlink(&(0x7f00000002c0)='^cpuset{ppp1.\x00') r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="3821deff190001060000000000000000ac1414aa000000000000000000000000ac1447f02dd6c25e14aa000000000000000000000000000000000000000000000000000000d7", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000ffff00000000000000006c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000480002000100008000000000656e742d7373653200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) write(r1, &(0x7f0000000080)="1f0000001e003d1d8d70ffe608027702000600536b8d3d6c04080001454a13", 0x1f) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0xeb9, 0x0, 0xb000}, 0x4) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x80, 0x0) ioctl$TIOCSBRK(r3, 0x5427) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000000300)={{0xdb1c}, {0x8, 0x1}, 0x3f6, 0x3, 0x40}) 2018/05/06 19:38:34 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @random="d50cce52105c", 'bpq0\x00'}}) [ 170.125397] IPVS: ftp: loaded support on port[0] = 21 [ 170.168963] IPVS: ftp: loaded support on port[0] = 21 2018/05/06 19:38:35 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4ced907e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000002100000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000000c0)={{0x1000, 0x80000000}, {0x7, 0xdd}, 0x3, 0x3, 0x9}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000180)={{}, 'port1\x00'}) 2018/05/06 19:38:35 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4ced907e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000002100000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000000c0)={{0x1000, 0x80000000}, {0x7, 0xdd}, 0x3, 0x3, 0x9}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000180)={{}, 'port1\x00'}) 2018/05/06 19:38:35 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x10000) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000019000)=ANY=[@ANYBLOB="7d29c06e9eb7926ebf4e000000000a000000"], 0x341}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x7, 0x7bbd}, 0x8) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/131) 2018/05/06 19:38:35 executing program 0: unshare(0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/if_inet6\x00') openat$cgroup_subtree(r0, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000040)=0x1a, 0x100000001) accept4$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr, @in=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) 2018/05/06 19:38:35 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x60000000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/if_inet6\x00') openat$cgroup_subtree(r0, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000040)=0x1a, 0x100000001) accept4$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14, 0x80000) 2018/05/06 19:38:35 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @random="d50cce52105c", 'bpq0\x00'}}) 2018/05/06 19:38:35 executing program 6: r0 = syz_open_dev$urandom(&(0x7f0000000540)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000000)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x1, 0x0) recvfrom$llc(r1, &(0x7f0000000080)=""/173, 0xad, 0x12160, &(0x7f0000000140)={0x1a, 0xffff, 0x5, 0x8, 0x6, 0x7a55, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/05/06 19:38:35 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x6, 0x101003) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000080)) r1 = socket(0x9, 0x3, 0x200ded9) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000000c0)=0x7, 0x4) write(r1, &(0x7f0000000040)="1f0000001e003d1d8d70ffe608027702000600536b8d3d6c04080001454a13", 0x1f) 2018/05/06 19:38:35 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @random="d50cce52105c", 'bpq0\x00'}}) 2018/05/06 19:38:35 executing program 6: socketpair(0x12, 0x3, 0x101, &(0x7f0000000080)) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000001380)=[{&(0x7f0000010000)="5500000020007fafb72d13b2a4a2809302000000030343026c26236925000400fe7f0f00bd2dca8a9848a3c728f1c46b7b31afdc1338d544000000000000f75ae583de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x80202, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000100)={0x2, {{0xa, 0x4e23, 0x302, @loopback={0x0, 0x1}, 0x400}}, 0x1, 0x3, [{{0xa, 0x4e22, 0x10000, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}}, {{0xa, 0x4e20, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x8000000000000000}}, {{0xa, 0x4e24, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0xf}}]}, 0x210) 2018/05/06 19:38:35 executing program 4: syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x9, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x341}, 0x1}, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/131) 2018/05/06 19:38:35 executing program 0: unshare(0x60000000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/if_inet6\x00') openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000040)=0x1a, 0x100000001) accept4$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr, @in=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) 2018/05/06 19:38:35 executing program 5: r0 = socket(0x100000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f0004251e003d1d8de29b2be37f67a5730600536b8d3d6c04080001454a13", 0x1f) 2018/05/06 19:38:35 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @random="d50cce52105c", 'bpq0\x00'}}) [ 170.759333] netlink: 'syz-executor6': attribute type 4 has an invalid length. [ 170.836685] netlink: 'syz-executor6': attribute type 4 has an invalid length. [ 171.462610] IPVS: ftp: loaded support on port[0] = 21 2018/05/06 19:38:36 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x13) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000019000)={0x4e, 0x16, 0x401, 0x0, 0x0, {0x4000a}}, 0x341}, 0x1}, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/131) 2018/05/06 19:38:36 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="8b00004e06812815db2280b96532e27495ead1871d95fc3c67b6bcc52d9c10a58b0837890fa7069138a62dee0e51014895b5a6c91afeacaa165efcd0a5af48a541cd150f372553fb6ac000800000965774d6c72a032ed0b2d27226cfd7fb5f7997eae2914c69936156c50bb2fe964ceb2a52a8ea5b6c998ada0a7eb56fcf7c79f5cd55740230dc4560131cc1b57573"], &(0x7f0000000080)=0x93) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r2, 0x7}, &(0x7f0000000240)=0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) r4 = socket(0x100000010, 0x2, 0x20000000000) write(r4, &(0x7f0000000040)="1f0000001e003d1d8d70ffe608021300000000000000000000000000000000", 0xfffffd2c) 2018/05/06 19:38:36 executing program 6: socketpair(0x12, 0x3, 0x101, &(0x7f0000000080)) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000001380)=[{&(0x7f0000010000)="5500000020007fafb72d13b2a4a2809302000000030343026c26236925000400fe7f0f00bd2dca8a9848a3c728f1c46b7b31afdc1338d544000000000000f75ae583de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x80202, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000100)={0x2, {{0xa, 0x4e23, 0x302, @loopback={0x0, 0x1}, 0x400}}, 0x1, 0x3, [{{0xa, 0x4e22, 0x10000, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}}, {{0xa, 0x4e20, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x8000000000000000}}, {{0xa, 0x4e24, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0xf}}]}, 0x210) 2018/05/06 19:38:36 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @random="d50cce52105c", 'bpq0\x00'}}) 2018/05/06 19:38:36 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x60000000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/if_inet6\x00') openat$cgroup_subtree(r0, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000040)=0x1a, 0x100000001) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr, @in=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) 2018/05/06 19:38:36 executing program 0: unshare(0x60000000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/if_inet6\x00') openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f0000000040)=0x1a, 0x100000001) accept4$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr, @in=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) 2018/05/06 19:38:36 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4ced907e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000002100000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000000c0)={{0x1000, 0x80000000}, {0x7, 0xdd}, 0x3, 0x3, 0x9}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/06 19:38:36 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4ced907e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000002100000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000000c0)={{0x1000, 0x80000000}, {0x7, 0xdd}, 0x3, 0x3, 0x9}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) [ 171.675901] netlink: 'syz-executor6': attribute type 4 has an invalid length. [ 171.683411] nla_parse: 20 callbacks suppressed [ 171.683428] netlink: 17 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/06 19:38:36 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x60000000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/if_inet6\x00') openat$cgroup_subtree(r0, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000040)=0x1a, 0x100000001) accept4$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14, 0x80000) 2018/05/06 19:38:36 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @random="d50cce52105c", 'bpq0\x00'}}) 2018/05/06 19:38:36 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x3ff, 0x7}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r3, 0xfff}, 0x8) fchdir(r2) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f00000002c0)=ANY=[@ANYBLOB="140000001600010428bd7000fddfdf250a000096281d6769aa8a0881d16fa44ba525234bb8bcd82bbd148f8d6e1c3f901d2af21afcf3cb6151550beb93d78b42e718322e6fc2203a9644"], 0x14}, 0x1}, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/131) 2018/05/06 19:38:36 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @random="d50cce52105c", 'bpq0\x00'}}) 2018/05/06 19:38:36 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @random="d50cce52105c", 'bpq0\x00'}}) 2018/05/06 19:38:37 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @random="d50cce52105c", 'bpq0\x00'}}) 2018/05/06 19:38:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)=ANY=[@ANYBLOB="4e7ca7001600010400000000000000000a0000000856b42c661dd8d7910c2823f59bdd06cc5349a3f2271ab63ac590d23649030e3d34ff99e999678f3e43ed97414c5e856eef0dd23c675f834a31a6b5b85cf677b1a5bc64e230f831958b29d02579a4e3d9925f63b68e5f1f2b19e905b71848197685572eca76323f6334a78964e8a2c3e3768f0419ce183f0fbcd1f7c367504b68cf3683149dda88f2bfbc74cf988dd997b2c3760a2460761b3b5b0593c8f49be755560ca2835a90"], 0x341}, 0x1}, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/131) r1 = semget$private(0x0, 0x2, 0x20) semctl$IPC_INFO(r1, 0x3, 0x3, &(0x7f0000000040)=""/192) 2018/05/06 19:38:37 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400801, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000}) r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x8, 0x101100) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000100)={r1, 0x80000, r2}) r3 = socket(0x100000010, 0x2, 0x0) write(r3, &(0x7f0000000040)="1f0000001e003d1d8d70ffe608027702000600536b8d3d6c04080001454a13", 0x1f) 2018/05/06 19:38:37 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x60000000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/if_inet6\x00') sendfile(r0, r0, &(0x7f0000000040)=0x1a, 0x100000001) accept4$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr, @in=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) 2018/05/06 19:38:37 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4ced907e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000002100000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/06 19:38:37 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4ced907e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000002100000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000000c0)={{0x1000, 0x80000000}, {0x7, 0xdd}, 0x3, 0x3, 0x9}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/06 19:38:37 executing program 0: unshare(0x60000000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/if_inet6\x00') openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000040)=0x1a, 0x100000001) accept4$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr, @in=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) 2018/05/06 19:38:37 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000140)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0x1, &(0x7f0000000100)=0xff, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) 2018/05/06 19:38:37 executing program 3 (fault-call:2 fault-nth:0): r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @random="d50cce52105c", 'bpq0\x00'}}) [ 172.837699] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 172.846340] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/06 19:38:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f000000d379)={&(0x7f0000000040)={0x14, 0x16, 0x401, 0xfffffffffffffffe, 0x0, {0x4}}, 0x14}, 0x1}, 0x4) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/131) 2018/05/06 19:38:37 executing program 6: r0 = socket(0x1e, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r4 = socket(0x1e, 0x1, 0x0) sendmsg(r4, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)="97697b9e1f2b15534ac1f0498074bb59d73417886d24747318ef3b227b89e2145262d2cdb04b93e7da0ce054c899ccb693d2c3bf5e3bd52c93c0c037db088a8e71e6c07c5f47da7ffd7828727c9d2f4e30070327f8cb41dbbe64d13cea7b89480f8aea8715b2e2522139fad0def5b72dbcda88c5f3a6", 0x76}], 0x1, &(0x7f0000000780)=[{0x48, 0x101, 0xb49, "eae626e432c450329dd6989c2938520ae13314c4e358d70ff9d0b0c9a227103a0d264817f122be202ad6e33580ff763f81ecfe3707"}], 0x48, 0x80000d}, 0x4) close(r0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000140)={{0xe0, 0x9, 0xfffffffffffffffe, 0x41c, 0x7, 0x4968}, 0x5, 0x3, 0x3, 0x8, 0x6, "55d5326641a834cdd0ade9e721cc205704f42f4e14eea06230d8457dc19514317849d08aa4bb4e5ca4654484d940363555a81d535f8e3195eba1e4b7f843296d3565edaf0ac3d86e5f7706dba880532a0df44d2f05b925c0df1312efbac11d49b3189e91318ae81af25b00b167da0a27c4bb68302a483c3d04244fa065e68de8"}) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000040)=0x4, 0x4) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000280)={{0xb, @multicast2=0xe0000002, 0x4e22, 0x0, 'lblcr\x00', 0x1, 0x5, 0x20}, {@broadcast=0xffffffff, 0x4e24, 0x0, 0x200, 0x6, 0x2}}, 0xfffffffffffffea2) sendmsg$unix(r0, &(0x7f0000000c80)={&(0x7f0000000300)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000a80)=[{&(0x7f0000000380)="5b41db716bbdc0545918bb2943173a7703b1bdc6339cf391cec451edc14b64882d873531f691c1ad4c50e8870d0066aca2f06baafb3aa305d4757fae113b2a3bfd827cd1822a5119c103abe08ab7484a42cc5af36441093c0117d99e72d902f4d45e1b1af4790720fb8f2f1593f0868796a5c411499dd4d839a89481e8d8cb8875b07dbec4525639d6a2a2410728717f3dcd8d590da2d9e9bd90745f4191", 0x24a}, {&(0x7f0000000200)="150779a0fdcf3ad6923543", 0xb}, {&(0x7f0000000440)}, {&(0x7f0000000480)="303770a086eb4a451600c83addb10e316f885938a95e6c5cc7518a1c73f361e99a3c1a7a5340c9daac11e5ad7b523cb407190db2e7db3dd048e919f8371c2601d46594148a9477e867dbd8a6673b87892928e73c9e7aaaf8793cc3c3021a57a4ff57877972ab3da471cbc9c2ae02f8bf2e07270bed5e48cd5d583a7832104dc36bc8612d352f4c65260bf75c", 0x8c}, {&(0x7f0000000540)="a6eaa1df5db9c4b3e35c604879eefab97166da18fe", 0x15}, {&(0x7f0000000580)="ae6fcb49c07d2b627a6a99efa783fd3e85b5c39e85f3f7ed4cc47740a62ab958eb25264bef21526824d111e4a378012078bc0058675220553c2dd242c4ffae8dab1b46416a5604900e34ed6b8f3e06f7c81b05b988816c36268616587cd12cb34791b859ae25790a42158c40ad871726889b4ff2b13e37597e5945f766f5371894bfcc02d738e5c8ba95e1dae5eb26ecca2e513e519fc25ff3544cbae61476d8c8f60379cdf4979b17611944aa1b1dc3acef", 0xb2}, {&(0x7f0000000800)="47b84677ec963e195fb7ad094d5aef2af79dfca7f97cb0b61e47d24c7e42760a4b4ec73f59d5052284766f50f6607f634edb0e6a7bc160f9ef53394402758f2aca6126c72bd0e6f58ca737c446e825b70e7e54264b2a10c21cf36f6d6f6fc325617ca76e79b4e19da0654931db78469263d7e1b839b14da4c8db5cb0eaacd2729cd7a95f688b7db3d40f23fc5a1cc2d4cde600329167", 0x96}, {&(0x7f00000008c0)="c541d130b7fd35074416368e48567e3038ea316b38d15707d06220de0f287aeab698eb202c4fb1b4e9de3b0dfbc99c22e5729961c35d74889b46c020324ae1baa7e3b4fb6aeaf8a2a47a7aecf12b141fa87344348ea3180fcec6fe03f1275f61c160b474a802cd96af10e7a28ea39150b44ba1080df206615e8195f7861d05c67397600b75a92141b41311ef08e216edd1989b121658ee88f0f8c91a7c0edc1e2f365d4b8ec7a9687c47122b917d95c58e03decebbeadd6b0370c9614fb5f90fdcc845b16f3e61627ad2806f7ef029", 0xcf}, {&(0x7f0000000640)="96661bab14e18fee232aa96639e3e8c4ab52a779a9d69fccdb09f106fc1d1505f5118cfc4fd3dd6af826be05532d5d118ed3d7e0b77c0b4ebbe1baa4f74180cec7f37f9f8346f5856f", 0x49}, {&(0x7f00000009c0)="f9e24625b33529b720fc70ddfbc84f6ca38769211570f1d645529ba0d53b465fde0cad409be692121ec4b5dbdabc9bfc4d048ca5ba56706017b02c63f9a90b8820df97a45eae6a0d4f945da0903afc248a077fdc33ed13fc05605c7bbc291b29b71ae33fd7cb712aa35de5b7a096da1450cb156bbcaaaff4cb41acf97a99dccb84eabcfcd8f785654167974027b358bc6ec8c9c332a50f25419240775d14e2298caac140e1abc78bbd1c80242349e7b5f7", 0xb1}], 0xa, &(0x7f0000000b40)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x30, 0x1, 0x1, [r4, r4, r0, r0, r4, r0, r4, r4]}, @rights={0x18, 0x1, 0x1, [r4]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x30, 0x1, 0x1, [r0, r4, r0, r4, r0, r4, r0, r0]}, @rights={0x10, 0x1, 0x1}], 0x138}, 0x4000000) 2018/05/06 19:38:38 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x80000) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000000c0)=@raw={'raw\x00', 0x9, 0x3, 0x458, 0x138, 0xffffffff, 0xffffffff, 0x138, 0xffffffff, 0x388, 0xffffffff, 0xffffffff, 0x388, 0xffffffff, 0x3, &(0x7f0000000080), {[{{@ipv6={@empty, @mcast1={0xff, 0x1, [], 0x1}, [0xffffffff, 0xffffff00, 0xffffffff, 0xff000000], [0xffffff00, 0xffffffff, 0x0, 0xffffffff], 'veth1_to_bridge\x00', 'veth1\x00', {0xff}, {0xff}, 0x37, 0x7fff, 0x1, 0x40}, 0x0, 0xf0, 0x138, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x1, 0x63, 0x81, 0x9, '\x00', 0x2}}}, {{@uncond, 0x0, 0x228, 0x250, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @common=@rt={0x138, 'rt\x00', 0x0, {0x8001, 0x3, 0x8, 0x3, 0x21, 0x4, [@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @empty, @dev={0xfe, 0x80, [], 0x18}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x1a}, @local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty, @dev={0xfe, 0x80, [], 0x1a}, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}], 0xe}}]}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x3f, 0x4, 0x7}, {0xe0f, 0x0, 0x1}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4b8) r1 = socket(0x100000010, 0x2, 0x0) write(r1, &(0x7f0000000040)="1f0000001e003d1d8d70ffe608027702000600536b8d3d6c04080001454a13", 0x1f) 2018/05/06 19:38:38 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x13, 0x10400) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{}, {}, {}]}) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x2, @random="d50cce52105c", 'bpq0\x00'}}) [ 173.082550] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 173.091250] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/06 19:38:38 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000040)=ANY=[@ANYBLOB="5e00c90000000000669700000a000000000000000000"], 0x341}, 0x1}, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/131) 2018/05/06 19:38:38 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) r1 = open(&(0x7f0000000100)='./file0\x00', 0x12002, 0xfc) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x113) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00000000c0)=r2) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x9) 2018/05/06 19:38:38 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x282000, 0x0) fgetxattr(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="73b3000600000400"], &(0x7f0000000240)=""/128, 0x80) r1 = request_key(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)='\x00', 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$negate(0xd, r1, 0x2, r2) getsockopt$inet6_dccp_buf(r0, 0x21, 0x80, &(0x7f0000000300)=""/57, &(0x7f0000000340)=0x39) r3 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r3, &(0x7f0000000080)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) time(&(0x7f00000002c0)) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @random="d50cce52105c", 'bpq0\x00'}}) 2018/05/06 19:38:38 executing program 5: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) clock_gettime(0x200000000000000, &(0x7f0000000a00)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000000940)=[{{&(0x7f0000000080), 0x80, &(0x7f0000000180)=[{}, {&(0x7f0000000100)=""/93, 0x5d}], 0x2, 0x0, 0x0, 0x7}, 0x10001}, {{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f00000001c0)=""/188, 0xbc}, {&(0x7f0000000280)=""/68, 0x44}, {&(0x7f0000000300)=""/150, 0x96}], 0x3, &(0x7f0000000400)=""/123, 0x7b, 0x2d7}, 0x81}, {{&(0x7f0000000480)=@ipx, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000500)=""/2, 0x2}, {&(0x7f0000000540)=""/37, 0x25}, {&(0x7f0000000580)=""/87, 0x57}, {&(0x7f0000000600)=""/3, 0x3}, {&(0x7f0000000640)=""/187, 0xbb}, {&(0x7f0000000700)=""/157, 0x9d}], 0x6, &(0x7f0000000840)=""/228, 0xe4, 0xf630}, 0x7f}], 0x3, 0x1, &(0x7f0000000a40)={r1, r2+30000000}) accept$ipx(r0, &(0x7f0000000a80), &(0x7f0000000ac0)=0x10) write(0xffffffffffffffff, &(0x7f0000000040)="1f0000001e003d1d8d70ffe608027702000600536b8d3d6c04080001454a13", 0x1f) accept4$inet6(r0, &(0x7f0000000b00)={0x0, 0x0, 0x0, @local}, &(0x7f0000000b40)=0x1c, 0x800) 2018/05/06 19:38:38 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="137d0000"], &(0x7f000095dffc)=0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x10}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000019000)={0x4e, 0x16, 0x401, 0x0, 0x0, {0x4000a}}, 0x341}, 0x1}, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/131) 2018/05/06 19:38:38 executing program 6: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"64596df17c0e4200", 0x4000000000000401}) r1 = semget$private(0x0, 0x3, 0x628) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000340), &(0x7f0000000380)=0x4) ioctl$BLKROSET(r2, 0x125d, &(0x7f0000000040)=0x9) semctl$SEM_STAT(r1, 0x30090e145af57aa, 0x12, &(0x7f0000000100)=""/248) getsockname$ipx(r2, &(0x7f0000000080), &(0x7f0000000240)=0x24c) ioctl$TUNDETACHFILTER(r0, 0x800454dd, 0x6d5000) openat$cgroup(r2, &(0x7f0000000280)='syz1\x00', 0x200002, 0x0) fsetxattr(r0, &(0x7f0000000300)=@random={'trusted.', "825e3a00"}, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x174, 0x3) r3 = socket$inet_tcp(0x2, 0x1, 0x0) pread64(r3, &(0x7f00000003c0)=""/7, 0x7, 0x0) [ 173.528187] netlink: 54 bytes leftover after parsing attributes in process `syz-executor4'. [ 173.576578] netlink: 54 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/06 19:38:38 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x4e21, 0x6, @empty, 0x2}, {0xa, 0x4e21, 0x5, @loopback={0x0, 0x1}, 0x1}, 0x106f23b7, [0xffff, 0xffffffffffffffff, 0x1, 0x6, 0xfffffffffffff278, 0x7, 0xf13, 0x1]}, 0x5c) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @random="d50cce52105c", 'bpq0\x00'}}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0x4}, 0x68) 2018/05/06 19:38:38 executing program 5: r0 = socket(0x100000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f0000001e003d1d8d70ffe608027702000600536b8d3d6c04080001454a13", 0x1f) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000080)) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f0000000100)=0x101, 0x4) 2018/05/06 19:38:38 executing program 6: r0 = socket$inet(0x2, 0x3, 0x3) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000440)={{0x2, 0x4e20}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x60, {0x2, 0x4e22}, 'ip6gretap0\x00'}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x2, 0x340, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, &(0x7f0000000400), &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x0, 0x0, 'ipddp0\x00', '\x00', 'ip6gre0\x00', 'gretap0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0xf0, 0x120}, [@common=@AUDIT={'AUDIT\x00', 0x8}, @common=@log={'log\x00', 0x28, {{0x0, "b17feeb25715a9fbfdaf55c412e661320c144c59de9040058064eb530430", 0xd}}}]}, @common=@STANDARD={'\x00', 0x8}}, {{{0x5, 0x0, 0x0, 'ip6_vti0\x00', 'vlan0\x00', 'veth1_to_bond\x00', 'gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xe0, 0x160, 0x190, [@cpu={'cpu\x00', 0x8}, @devgroup={'devgroup\x00', 0x18}]}, [@common=@STANDARD={'\x00', 0x8}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@redirect={'redirect\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x3b8) 2018/05/06 19:38:38 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xb) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x10000, 0x0) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000140)={{0x1000, 0x3}, 'port0\x00', 0x4, 0x80435, 0x6, 0x6, 0xdc, 0x8, 0xd8e, 0x0, 0x1, 0x40}) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)=ANY=[@ANYBLOB="4e00000016000104000000bf15be4c2b5c4b589351df0ba28e31dd0323b972d9728d3054116dbc00000000000a000000844dcea0c0b1cd0a1022ac00"], 0x341}, 0x1}, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/131) 2018/05/06 19:38:38 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4ced907e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000002100000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000000c0)={{0x1000, 0x80000000}, {0x7, 0xdd}, 0x3, 0x3, 0x9}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/06 19:38:38 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4ced907e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000002100000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/06 19:38:38 executing program 0: unshare(0x60000000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/if_inet6\x00') openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0x100000001) accept4$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr, @in=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) 2018/05/06 19:38:38 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x60000000) openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040)=0x1a, 0x100000001) accept4$packet(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr, @in=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) [ 173.886934] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 173.895607] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/06 19:38:39 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @random="d50cce52105c", 'bpq0\x00'}}) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000000)={0x0, 0xffffffff, 0x5, 0x40, &(0x7f0000ffb000/0x4000)=nil, 0x401}) ioctl$BLKPG(r0, 0x1269, &(0x7f00000001c0)={0x100000001, 0x5a74ebc0, 0xc7, &(0x7f00000000c0)="4d81c6479ead632b07637dd30de763cb17b081cc4c4773741b63bb5738730fab2d77ad1e823d0c73d33e3774f5218291fc06b6bd6450f11c3739651f20dd89edc4b18ddf86cf3a8772bb581c5494fb5b5c2e25f193b0f38e4a278ee67331103157a57c87949ece38f4b5c881572afa04eaaa5a65576293c88e4e4e586022e0218995a2d44f77a7802e86a0bb55f729ed7cf37788751ad1f1a97208247e5a91fd8704bff9be3a052662b59d6fac6a3175177e099453cf3b1864f1f384c75bbd90de76003b4eafcc"}) 2018/05/06 19:38:39 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f0000000a80)) r1 = syz_open_procfs(0x0, &(0x7f0000aabff1)='net/ipv6_route\x00') bind$alg(0xffffffffffffffff, &(0x7f0000e15000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000040)={&(0x7f0000ffc000/0x1000)=nil, 0x4, 0x0, 0x12, &(0x7f0000ffb000/0x3000)=nil, 0x80000000}) r2 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000000), 0x2) write$binfmt_aout(r2, &(0x7f0000000080)={{0x1cc, 0x1, 0x7, 0xa7, 0x221, 0x7, 0x3a7, 0x1}, "bfb60196fcd14c2e2155b087b122788f27addab92b8236f54380ed7b486f716222ffa9a5f434bff0f0cd8c4bd1be1b623d56c91236778b20d17a47de02aadf4f3cfa8a534cb56bbde6470cb50c50c06bbb77a12d22397477da3cadbfe92279c842796b581fd06a1b4f4172e522e4979231b12d93bfb69b2ac5bfb9e53dbdcc99e62f0b837ca10d32d35b45bd5eccf82e7e09214495fdb7b90f9945429b1e7c867830d62ecae5dc50bb61c3c87910436f32336e17e2797e2c8d2cc4bfa5b78294bbfb256d3b9b0f3d18d584767e6e129b7abac9d63a92", [[], [], [], [], [], [], [], [], []]}, 0x9f6) 2018/05/06 19:38:39 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000019000)={0x4e, 0x16, 0x401, 0x0, 0x0, {0x4000a}}, 0x341}, 0x1}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r1, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xbd85, 0x6, 0x0, 0x0, 0x3}) r2 = syz_open_pts(r1, 0x2) dup3(r2, r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) sync_file_range(r3, 0x0, 0x4, 0x4) preadv(r3, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/21, 0x15}], 0x1, 0x0) fchdir(r3) mkdir(&(0x7f0000000280)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0xfffffffffffffffc) splice(r3, &(0x7f0000000400), 0xffffffffffffffff, &(0x7f0000000440), 0x9, 0x2) rename(&(0x7f0000001e00)='./file0\x00', &(0x7f0000000100)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") mkdir(&(0x7f000000e000)='./control\x00', 0x0) r4 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) renameat2(r4, &(0x7f0000000040)='./file0\x00', r4, &(0x7f0000000080)='./control\x00', 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000300)={0x0, 0x80}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000380)={r5, 0x5}, &(0x7f00000003c0)=0x8) mknodat(r4, &(0x7f000003f000)='./control\x00', 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(r4, &(0x7f0000010000)='./control\x00', &(0x7f000003f000), &(0x7f0000001fe8), 0x0) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000500)=@req3={0x45, 0x8001, 0x800, 0x7, 0x0, 0x0, 0x8}, 0x1c) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/131) [ 174.001216] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/06 19:38:39 executing program 5: r0 = socket(0x100000010, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000080)={0xfffffffffffffffa, {{0xa, 0x406, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, {{0xa, 0x4e24, 0xffffffffffff0001, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0xffffffffffffff80}}}, 0x108) write(r0, &(0x7f0000000040)="1f0000001e003d1d8d70ffe608027702000600536b8d3d6c04080001454a13", 0x1f) 2018/05/06 19:38:39 executing program 6: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket$inet(0x2, 0x40000003, 0x20000000084) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000001200)={'nat\x00', 0x0, 0x0, 0x51, [], 0x0, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x108) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x8c00, 0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f00000000c0)=0x8, &(0x7f0000000100)=0x4) 2018/05/06 19:38:39 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) r1 = accept4(r0, &(0x7f00000000c0)=@l2, &(0x7f0000000140)=0x80, 0x80800) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000180)=@req={0x7, 0x5, 0xe851, 0x5}, 0x10) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @random="d50cce52105c", 'bpq0\x00'}}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x880, 0x0) 2018/05/06 19:38:39 executing program 5: socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1ff, 0x8000) connect$unix(r0, &(0x7f0000000400)=@file={0x0, './file0\x00'}, 0x6e) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000003c0)='fou\x00') sendmsg$FOU_CMD_GET(r2, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, r3, 0x10, 0x70bd2b, 0x25dfdbfb, {0x3}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xff}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x804) bind$unix(r1, &(0x7f00000002c0)=@abs={0x1}, 0x6e) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000140)={'syzkaller0\x00', {0x2, 0x4e24, @rand_addr=0x1f}}) syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0xc9b0, 0x400000) fcntl$getown(r2, 0x9) getpeername(r0, &(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000040)=0x80) connect$unix(r2, &(0x7f0000000340)=@file={0x0, './file0\x00'}, 0x6e) [ 174.716397] IPVS: ftp: loaded support on port[0] = 21 [ 174.757757] IPVS: ftp: loaded support on port[0] = 21 2018/05/06 19:38:40 executing program 6: unshare(0x60000000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/if_inet6\x00') openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0x100000001) accept4$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr, @in=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) 2018/05/06 19:38:40 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x0, @random="d50cce52105c", 'veth1_to_bond\x00'}}) 2018/05/06 19:38:40 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@nfc, &(0x7f0000000140)=0x80, 0x800) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000180), 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup(r1) accept$ax25(r2, &(0x7f0000000000), &(0x7f0000000080)=0x10) getsockopt$inet6_tcp_int(r2, 0x6, 0x15, &(0x7f0000000040), &(0x7f0000012ffc)=0x4) 2018/05/06 19:38:40 executing program 0: unshare(0x60000000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/if_inet6\x00') openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000040)=0x1a, 0x0) accept4$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr, @in=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) 2018/05/06 19:38:40 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4ced907e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000002100000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000000c0)={{0x1000, 0x80000000}, {0x7, 0xdd}, 0x3, 0x3, 0x9}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000180)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/06 19:38:40 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/if_inet6\x00') openat$cgroup_subtree(r0, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000040)=0x1a, 0x100000001) accept4$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr, @in=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) 2018/05/06 19:38:40 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x1000000000000e) r1 = getpid() sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f00000002c0)={0x1164, 0x16, 0x401, 0x0, 0x0, {0x4000a}, [@typed={0x64, 0x59, @binary="37061721b3aa754b4ff44b4c4a06433579a5ec119098a9db3ffb1e8c10ded81d09c117a8ce35fc64557017faac02fc63e025bfdcb9eafbd0ef71683ed24dea033d3ee745e920fe0dab0925bfa5fb4793cf243a9d5ed12d04335f56e537d49fcf"}, @nested={0x1c, 0x6b, [@typed={0x18, 0x13, @str=')mime_type,proc{\x00'}]}, @nested={0x100c, 0xa, [@typed={0x8, 0x1e, @pid=r1}, @generic="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"]}, @generic="40c324c807168498fd680d6a04b34bf37d9f4f22fe6d7c013b7b2ea5b94e9041dfb2a30ba23500763cfdf721e533d6720f3d9f8522cb0f8f25ad5d6460d48c02f15066d5517b110bb4cac4d31712508c8ac232a90c84835d02e23aa8f67bcc06dd1d2a8229ac6693d81564cefb2ce7ade173684e327396f2fdcfb7e7571e351def1715752850b8a3ff0b076ecc2b3f23d3c30f156cf507b48f5ece8fc158c3a0cab495c87cde6bafbe21e5b266a84787cb58c41bfe93abb6cbb2dbdb3d3a9907032f"]}, 0x1164}, 0x1}, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/131) 2018/05/06 19:38:40 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4ced907e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000002100000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/06 19:38:40 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000002fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0xfffffffffffff801}]}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl(r0, 0xc0884123, &(0x7f0000000000)) 2018/05/06 19:38:40 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) r1 = syz_open_dev$sndpcmp(&(0x7f0000000840)='/dev/snd/pcmC#D#p\x00', 0x56e, 0xa002) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000880)={0x0, 0x6}, &(0x7f00000008c0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000900)={r2, 0x7}, &(0x7f0000000940)=0x8) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @random="d50cce52105c", 'bpq0\x00'}}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000000)={0x3c, @loopback=0x7f000001, 0x4e24, 0x2, 'lc\x00', 0x11, 0x1, 0x1d}, 0x2c) 2018/05/06 19:38:40 executing program 1: unshare(0x60000000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/if_inet6\x00') openat$cgroup_subtree(r0, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000040)=0x1a, 0x100000001) accept4$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr, @in=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) 2018/05/06 19:38:40 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000000)='./file0\x00') bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={r0, 0x2, 0x1, 0x0, &(0x7f00000000c0)=[0x0, 0x0], 0x2}, 0x20) rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000080)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) r2 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x200, 0x18000) sendmmsg$nfc_llcp(r2, &(0x7f0000000b00)=[{&(0x7f0000000200)={0x27, 0x0, 0x0, 0x5, 0x2, 0x1, "c11443e4727fde32e98b9a4ccf2fd57b99146dc9974e17ff69d1b7aae60bce7be206da3b105a66bdcf71de537d936e20dd843494c37ee66984cfb1bf386947", 0xd}, 0x60, &(0x7f0000000300)=[{&(0x7f0000000280)="2b53f27f51c04d0bed116e974a6af4c3ad1ef4c3a018236b7167f2cca6d890d1bb602ef8db83d1b7cdb2912531a3e359ad61af68380aed243020d73d170660bdfbf8494870d978739d466ed062995ce4e6a01d2c96849026960e819623d3d87e13d93bfc15ba3a9b4f1e9c78", 0x6c}], 0x1, 0x0, 0x0, 0x4000000}, {&(0x7f0000000340)={0x27, 0x0, 0x0, 0x6, 0x6, 0x6, "75535cc7c254e450680b15eebb774df6c663749e17482aa723fa73e4f86eacd4c4922f2f3e3d26846bb2a537d67dc123158953ea565dd8b838c3dfb36823c9", 0x2}, 0x60, &(0x7f0000000480)=[{&(0x7f00000003c0)="e123fe1194fd06614d5faad48f4848b8e535bb9a71e11f374c84c43c833b911c132a188ca6c83f032d9ed5a81e3b082e2f47ccefe909c85a3e590e24a8c7774c9443490362a0e61dc7600d37b4046a113da82dc8e8d69f64e05fabaf2046b5a3fc453570dfbeea512f59fc0e46c45ab5e6d8625dd3b66f93ba7e18f4cb02ccf26f189a59ee8581a4ae31b7cc339e3333f9bc66372112a97b87acc7eb2b456c2120695ce4", 0xa4}], 0x1, &(0x7f00000004c0)={0x40, 0x116, 0x5696, "7cced54afc7c389c94f271d649256e2911c5efe81fda17d6a900de392d04909d85ec37eb7b00f0bb898828877d5f12"}, 0x40, 0x10}, {&(0x7f0000000500)={0x27, 0x1, 0x1, 0x7, 0x0, 0x1, "dc52499d04bd573c16e7103b6b09b30b5668699497f3b423adfbbfa5ea5b6f51d6856f8f1ecea7790fecdbc1b94afc86f6aa7b167a0dd3dd898d032dee3ad9", 0x2b}, 0x60, &(0x7f0000000a00)=[{&(0x7f0000000580)="bee218d0697e6bdf6077096cae511d0c240fcec212b0be461c7b21fe9932366b6612f41352aed016c280ddf884931e2ece0e1ba55916e8f9eb4448be821eb2bd23876b5c1dcc0fa2f564eb2861d34c1d27d79f14de5053177d834b5a3d47a5f1202a965a1cadd558df", 0x69}, {&(0x7f0000000600)="bd53a414b854aceead871482995a90eaba1fb9ffe69dae0b5eb8827374bb90a0fb66c48920c31cfab9819ed4c83a9d61648393194c20103f629172f696e63ed49a624b14663bb4d26cdf74d63f43cee9e1405a11bfe8", 0x56}, {&(0x7f0000000680)="69568c186fe99fa72eed6cc96d2bd15f5d32326d28a96db0943bbaed2708a6696c79afee9f8014c395138a814cb0e56a9de5ced34f714d0754ceb2d1b290f1b1cc0e4259c22c33f9b9e7f56b7a", 0x4d}, {&(0x7f0000000700)="df1e31b7dd15b4f0bf51249486d8a695f0edfa5e348382a0b7b21bad5c4ff70cdb33177f4ca5bfe1bce627b4daea1eb718e3ff9870f71d940cc00b1661fbc186285179e42d1cdaa96855399f7c79e610ae3f78", 0x53}, {&(0x7f0000000780)="ffc79dc900fd398ddb61ffe881ac4c07d1662624b172397d771527635d4042929b8d2592b7ac8fd299408b348d0367b32a40ee2ed42f6080ef58e52ea334094b9bb466e2ce85a4fc7630e908bb9406f8a88cf32941a52d7b913410ffcee918106b32b4a43207af832284d8146d436d62c170c7d9d4327e094e5962bddb5d22eef7b0d1f42ef34d3fae48cdbf4c9364872873ce528fe9b0636ee36e79ef2ffe736642845aa07e3bdbaccec46cc89221", 0xaf}, {&(0x7f0000000840)="1576d1fd763f3281628b8f4b28e5c2337e1e845645d8b734d4663bdb4969af0a09f12fd581c2276b3bd3cd947d130643503bf836f4fa", 0x36}, {&(0x7f0000000880)="7821e4071ed8b5fcefcdd72107878020ddd95692cfe5c48d93e31617a656aba088b4d3c0ef3705cc7be99c633334a4f3ed56133a2f7c63c952441ea84491684b8630ccbc74283b7ee0d6e414d65e4cf621abe85259120aa88f2b168fa87b7ea8c7f7f9", 0x63}, {&(0x7f0000000900)="8821c91effc020162a961da0c7442569695fd808e2b07ce6bae5cf3e23bd87e26cb26bfb1d6ec4ec069521d18f36cdefb7e11d5110c33f99bc9ecc6a531b3f7a31eb2894123578c10d9a5fbf872f50bf89fb6d674769b5dafe179e22b5db5963063eb6342b659bfa90fac4d71c2dc354aa904dd5bca4bf693fac5d53c1e9c17d950d6ba12eb2c0113200bfda3ed2b48b3708301fcc874260030fd751a570b36350637790588fc7e9c5ad215529eef349779be230e886bf167201fb73bdf88849adfa787d53353aac2d2f523679a2cd1e24ba876c329cb81190839c00c8892bba7c2122aa0f2b465c1f7c86039f14cc55e42059", 0xf3}], 0x8, &(0x7f0000000a80)=ANY=[@ANYBLOB="7800000000000000050100000100008036862fe452f8814f2e00800000763772cca388e966e800be59a305f81d8948f171703bc6fe2c9423b66331fbf6a180fec9750740918dd41a53bea0d6ad061c3a34a3e2210c80e5f2a019acf7b299f75048c5cd9f8f77e1ba1cbe83cb49c843c357b7000000000000"], 0x78, 0x80}], 0x3, 0x800) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0xfffffffffffffffc, @random="d50cce52105c", 'bpq0\x00'}}) 2018/05/06 19:38:40 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/if_inet6\x00') openat$cgroup_subtree(r0, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000040)=0x1a, 0x100000001) accept4$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr, @in=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) 2018/05/06 19:38:40 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x12) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000019000)={0x4e, 0x16, 0x401, 0x0, 0x0, {0x4000a}}, 0x341}, 0x1}, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x8d) openat$urandom(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/urandom\x00', 0x1, 0x0) pipe(&(0x7f0000000300)) openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x4500, 0x0) pipe2(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) write(r0, &(0x7f00000003c0)="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", 0x1000) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000000140)=""/131) openat(r1, &(0x7f0000000080)='./file0\x00', 0x0, 0x4) 2018/05/06 19:38:40 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x2, 0x2a0000) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000140)=0x1006) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000180)={0xaa}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000039000/0x5000)=nil, 0x5000}) [ 175.745305] IPVS: ftp: loaded support on port[0] = 21 2018/05/06 19:38:40 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) ioctl$int_in(r0, 0x0, &(0x7f0000000000)=0x4) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @random="d50cce52105c", 'bpq0\x00'}}) [ 175.930602] IPVS: ftp: loaded support on port[0] = 21 [ 175.993805] IPVS: ftp: loaded support on port[0] = 21 2018/05/06 19:38:41 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000019000)=ANY=[@ANYBLOB="4e9900f01600010400000000000000000a000000"], 0x341}, 0x1}, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x3, 0x1, 0x1000, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) ioctl$KDSETMODE(r1, 0x4b3a, 0x6) 2018/05/06 19:38:41 executing program 5: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv6_newroute={0x1c, 0x18, 0x701, 0x0, 0x0, {0xa, 0x94}}, 0xffffffffffffffae}, 0x1}, 0x0) 2018/05/06 19:38:41 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @random="d50cce52105c", 'bpq0\x00'}}) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bridge0\x00'}}) 2018/05/06 19:38:41 executing program 6: mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x0, 0x65031, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = msgget$private(0x0, 0x54) msgrcv(r1, &(0x7f0000000040)={0x0, ""/239}, 0xf7, 0x3, 0x800) msync(&(0x7f0000420000/0x3000)=nil, 0x3000, 0x1) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000000)={@multicast1=0xe0000001, @rand_addr}, 0x8) 2018/05/06 19:38:41 executing program 0: unshare(0x60000000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/if_inet6\x00') openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000040)=0x1a, 0x0) accept4$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr, @in=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) 2018/05/06 19:38:41 executing program 1: unshare(0x60000000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/if_inet6\x00') openat$cgroup_subtree(r0, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000040)=0x1a, 0x100000001) accept4$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr, @in=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) 2018/05/06 19:38:41 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4ced907e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000002100000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000000c0)={{0x1000, 0x80000000}, {0x7, 0xdd}, 0x3, 0x3, 0x9}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000180)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/06 19:38:41 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4ced907e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000002100000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000000c0)={{0x1000, 0x80000000}, {0x7, 0xdd}, 0x3, 0x3, 0x9}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/06 19:38:41 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x100, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000140)={0xbd, @rand_addr=0x6, 0x4e24, 0x3, 'fo\x00', 0x3, 0x8, 0x2c}, 0x2c) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7be", 0x10) r2 = accept4(r1, 0x0, &(0x7f0000000240), 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)={0x14, 0x0, 0x0, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/06 19:38:41 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='personality\x00') getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000140)={'NETMAP\x00'}, &(0x7f0000000180)=0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @random="d50cce52105c", 'bpq0\x00'}}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$KDGETLED(r2, 0x4b31, &(0x7f00000000c0)) 2018/05/06 19:38:41 executing program 5: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000000000)=[{0x28, 0x0, 0x0, 0xfffffffffffff000}, {0x6}]}, 0x10) ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f0000000040)="f3a88ac55db97e23d15cdc1b9908564f6c9b8a9991deba355bcede97e3ef40e6951639732d6166054d36148bf4fdcb8b") getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f00000000c0)=""/162, &(0x7f0000000180)=0xa2) sendfile(r1, r0, &(0x7f0000000080), 0x3) 2018/05/06 19:38:41 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000019000)={0x4e, 0x16, 0x401, 0x0, 0x0, {0x4000a}}, 0x341}, 0x1}, 0x0) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xffff, 0x2) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/131) 2018/05/06 19:38:41 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0xa5faedeab83aa16d, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000000c0)=0x7, 0x4) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @random="d50cce52105c", 'bpq0\x00'}}) 2018/05/06 19:38:41 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000019000)={0x4e, 0x16, 0x401, 0x0, 0x0, {0x4000a}}, 0x341}, 0x1}, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/131) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f00000002c0)={@empty, @multicast2, 0x0}, &(0x7f0000000300)=0xc) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000000340)={@remote, 0x0}, &(0x7f0000000380)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000ec0)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f00000004c0)=0xe8) recvmmsg(r0, &(0x7f0000000c80)=[{{&(0x7f00000005c0)=@nl, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000640)=""/41, 0x29}, {&(0x7f0000000680)=""/52, 0x34}], 0x2, &(0x7f0000000700)=""/109, 0x6d, 0x200}, 0x20}, {{&(0x7f0000000780)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000800)=""/97, 0x61}, {&(0x7f0000000880)=""/102, 0x66}, {&(0x7f0000000900)=""/207, 0xcf}], 0x3, &(0x7f0000000a40)=""/79, 0x4f, 0x1}, 0x7f}, {{&(0x7f0000000ac0)=@can={0x0, 0x0}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000b40)=""/198, 0xc6}], 0x1, 0x0, 0x0, 0x3}, 0x7}], 0x3, 0x40010022, &(0x7f0000000d40)={0x0, 0x1c9c380}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000d80)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000000e80)=0xe8) getpeername$packet(0xffffffffffffffff, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001380)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001480)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000014c0)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000001840)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000001800)={&(0x7f0000001500)={0x2f0, r1, 0x220, 0x70bd28, 0x25dfdbff, {}, [{{0x8, 0x1, r2}, {0x44, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}]}}, {{0x8, 0x1, r3}, {0x148, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1f}}, {0x8, 0x6, r4}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x20, 0x7f, 0x2, 0x3}, {0x20ef8eaa, 0x98b, 0x0, 0xfffffffffffffffb}]}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r8}, {0x138, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfffffffffffeffff}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffffa}}, {0x8, 0x6, r9}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}]}}]}, 0x2f0}, 0x1, 0x0, 0x0, 0x8004}, 0x8000) [ 176.700165] alg: No test for cmac(camellia) (cmac(camellia-generic)) 2018/05/06 19:38:41 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000001780)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001740)={&(0x7f00000000c0)={0x14, 0x3, 0x7, 0x21}, 0x14}, 0x1}, 0x0) munlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) 2018/05/06 19:38:41 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x248001, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x7, 0x4) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x2) [ 176.810461] nla_parse: 8 callbacks suppressed [ 176.810479] netlink: 54 bytes leftover after parsing attributes in process `syz-executor4'. [ 176.856952] netlink: 54 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/06 19:38:41 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='fdinfo\x00') fchdir(r0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000080)={0x1, r0}) syz_fuseblk_mount(&(0x7f0000000000)='./0ile0\x00', &(0x7f0000000100)='./0ile0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/06 19:38:41 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @random="d50cce52105c", 'bpq0\x00'}}) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x40) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x80, 0x9}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r2, 0x3b1}, &(0x7f0000000180)=0x8) socket$pppoe(0x18, 0x1, 0x0) 2018/05/06 19:38:42 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sched_yield() sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000019000)={0x4e, 0x16, 0x401, 0x0, 0x0, {0x4000a}}, 0x341}, 0x1}, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/131) accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000080)=0x1c) openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x80, 0x0) 2018/05/06 19:38:42 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) getsockname$ax25(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x22000, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x9f84779ff3a89a19, 0x32, r1, 0x0) r2 = socket$inet6(0xa, 0x80000, 0x101) getsockopt$inet6_int(r2, 0x29, 0x10, &(0x7f00000000c0), &(0x7f0000000000)=0x4) 2018/05/06 19:38:42 executing program 5: mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) fsetxattr(r0, &(0x7f00000000c0)=@known='security.ima\x00', &(0x7f0000000100)='nodev\x00', 0x6, 0x3) r1 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x2, 0x0) getdents64(r1, &(0x7f00009ecfad)=""/83, 0xffffff8a) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x100, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f0000000040)={@multicast2, @multicast1, @local}, &(0x7f0000000080)=0xc) 2018/05/06 19:38:42 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000000)='vmnet1!{GPL\x00', 0x1) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00000000c0)=@req={0x10000, 0x1, 0x7, 0x101}, 0x10) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @random="d50cce52105c", 'bpq0\x00'}}) 2018/05/06 19:38:42 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4ced907e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000002100000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000000c0)={{0x1000, 0x80000000}, {0x7, 0xdd}, 0x3, 0x3, 0x9}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/06 19:38:42 executing program 1: perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x60000000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/if_inet6\x00') openat$cgroup_subtree(r0, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000040)=0x1a, 0x100000001) accept4$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr, @in=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) 2018/05/06 19:38:42 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4ced907e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000002100000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000000c0)={{0x1000, 0x80000000}, {0x7, 0xdd}, 0x3, 0x3, 0x9}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000180)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/06 19:38:42 executing program 0: unshare(0x60000000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/if_inet6\x00') openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000040)=0x1a, 0x0) accept4$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr, @in=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) [ 177.511566] IPVS: ftp: loaded support on port[0] = 21 2018/05/06 19:38:42 executing program 5: symlink(&(0x7f0000012000)='./file0\x00', &(0x7f0000001000)='./file0\x00') lremovexattr(&(0x7f0000b13000)='./file0\x00', &(0x7f0000000000)=@random={'os2.', 'system.posix_acl_access\x00'}) 2018/05/06 19:38:42 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000000)=',@-eth0\x00', 0x3) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000000c0)={0x0, @loopback}, &(0x7f0000000100)=0xc) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @random="d50cce52105c", 'bpq0\x00'}}) 2018/05/06 19:38:42 executing program 6: mkdir(&(0x7f0000000080)='./file0\x00', 0x29) perf_event_open(&(0x7f000000a000)={0x1, 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_config_ext, 0x0, 0x400000, 0x10000000006, 0x0, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x1, 0x0, 0x0, 0x0, 0x1}, 0x2c) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) [ 177.567107] netlink: 54 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/06 19:38:42 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x50200, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r1, 0x2287, &(0x7f0000000100)=0x101) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000019000)={0x4e, 0x16, 0x401, 0x0, 0x0, {0x4000a}}, 0x341}, 0x1}, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/131) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x1, 0x0) ioctl$SG_NEXT_CMD_LEN(r2, 0x2283, &(0x7f0000000080)=0xe0) 2018/05/06 19:38:42 executing program 0: unshare(0x60000000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/if_inet6\x00') openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000040)=0x1a, 0x100000001) accept4$packet(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr, @in=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) 2018/05/06 19:38:42 executing program 5: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffefffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_elf32(r0, &(0x7f00000016c0)=ANY=[@ANYBLOB="7f454c46000000000000000000000000020006000000000000000000380000000000000000000000000020000100000000000000000000000300000000000000000000000000000008000000000000000000000000000000"], 0x58) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/05/06 19:38:42 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) shmget$private(0x0, 0x3000, 0x54000840, &(0x7f0000ffa000/0x3000)=nil) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x2, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00000000c0)=0x2, 0x4) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @random="d50cce52105c", 'bpq0\x00'}}) 2018/05/06 19:38:42 executing program 6: mkdir(&(0x7f0000000080)='./file0\x00', 0x29) perf_event_open(&(0x7f000000a000)={0x1, 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_config_ext, 0x0, 0x400000, 0x10000000006, 0x0, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x1, 0x0, 0x0, 0x0, 0x1}, 0x2c) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) [ 177.884225] netlink: 54 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/06 19:38:43 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) getrlimit(0xb, &(0x7f0000000000)) r1 = accept4(r0, &(0x7f0000000140)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x80, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000200)=0x3f, 0x4) bind$alg(r0, &(0x7f0000577000)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x400001, 0x0) getsockopt$IP6T_SO_GET_INFO(r3, 0x29, 0x40, &(0x7f0000000080)={'raw\x00'}, &(0x7f0000000100)=0x54) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000006af79), 0x0) accept$ipx(r1, &(0x7f0000000240), &(0x7f0000000280)=0x10) close(r2) sendmmsg(r2, &(0x7f00000045c0)=[{{&(0x7f00000028c0)=@nl=@unspec, 0xc, &(0x7f0000002b00), 0x0, &(0x7f0000002b40)}}, {{&(0x7f0000002d40)=@nl=@unspec, 0xc, &(0x7f0000002e00), 0x0, &(0x7f0000002e40)}}], 0x2, 0x0) 2018/05/06 19:38:43 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x20001, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'veth1_to_team\x00'}}, 0x1e) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f00000001c0)=0xe8) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, r1, r2, 0x5, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @random="d50cce52105c", 'bpq0\x00'}}) [ 177.993916] netlink: 54 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/06 19:38:43 executing program 6: r0 = eventfd2(0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x181800, 0x0) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000080)={0x3, r0}) read$eventfd(r0, &(0x7f0000000000), 0x8) write$eventfd(r0, &(0x7f0000000180), 0x8) getrlimit(0xf, &(0x7f00000000c0)) 2018/05/06 19:38:44 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) unshare(0x48000000) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000040)=ANY=[@ANYBLOB="4e1fcc003ba24f5ed9380202999c415ce900000000000000000000000000000000"], 0x341}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)={0xf4, r1, 0x400, 0x70bd2b, 0x25dfdbfe, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffffc}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x200}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}, @IPVS_CMD_ATTR_DEST={0x70, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3ff}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x48}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x800}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x1f}}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}]}]}, 0xf4}, 0x1, 0x0, 0x0, 0x80}, 0x40004) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/131) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x3e38d804a0a6d746, 0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f00000000c0)) 2018/05/06 19:38:44 executing program 5: r0 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x2, 0x88002) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) close(r0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f00000000c0)=0x30) 2018/05/06 19:38:44 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1e}, 'bpq0\x00'}}) openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x40, 0x0) 2018/05/06 19:38:44 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4ced907e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000002100000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000000c0)={{0x1000, 0x80000000}, {0x7, 0xdd}, 0x3, 0x3, 0x9}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/06 19:38:44 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x60000000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/if_inet6\x00') openat$cgroup_subtree(r0, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000040)=0x1a, 0x100000001) accept4$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr, @in=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) 2018/05/06 19:38:44 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4ced907e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000002100000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000000c0)={{0x1000, 0x80000000}, {0x7, 0xdd}, 0x3, 0x3, 0x9}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000180)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/06 19:38:44 executing program 6: unshare(0x0) clone(0x400000024044000, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140)) 2018/05/06 19:38:44 executing program 0: unshare(0x60000000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/if_inet6\x00') openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000040)=0x1a, 0x100000001) accept4$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr, @in=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) 2018/05/06 19:38:44 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "6970365f7674693000580300"}}, 0x1e) socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @random="d50cce52105c", 'bpq0\x00'}}) 2018/05/06 19:38:44 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x2, &(0x7f0000001040)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x7a}], &(0x7f0000c43000)='GPNw', 0x0, 0x1000, &(0x7f0000000040)=""/4096, 0x0, 0x1}, 0x48) [ 179.833703] IPVS: ftp: loaded support on port[0] = 21 [ 179.878812] IPVS: ftp: loaded support on port[0] = 21 [ 179.935925] IPVS: ftp: loaded support on port[0] = 21 2018/05/06 19:38:45 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00000000c0)={{0x2, 0x4e22, @multicast1=0xe0000001}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x24, {0x2, 0x4e24}, 'eql\x00'}) r2 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0xffffffffffff10d4, 0x8000) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000180)=0x80000000) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00000001c0)={0x20, 0x1, 0x2000}, 0x4) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @random="d50cce52105c", 'bpq0\x00'}}) 2018/05/06 19:38:45 executing program 6: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x200800, 0x0) socketpair(0x11, 0x800, 0x9, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000180)={r1, r2}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="e00000027f0000ffffffff00010002"], 0x1c) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000080)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) 2018/05/06 19:38:45 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00001e0ff7)='pagemap\x00') preadv(r0, &(0x7f0000b24fb0)=[{&(0x7f00000000c0)=""/8, 0x8}], 0x1, 0x2000000000) fcntl$notify(r0, 0x402, 0x0) 2018/05/06 19:38:45 executing program 0: unshare(0x60000000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/if_inet6\x00') openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000040)=0x1a, 0x100000001) accept4$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr, @in=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) 2018/05/06 19:38:45 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000000c0)={{0x1000, 0x80000000}, {0x7, 0xdd}, 0x3, 0x3, 0x9}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/06 19:38:45 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000019000)={0x4e, 0x16, 0x401, 0x0, 0x0, {0x4000a}}, 0x341}, 0x1}, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/131) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x200, 0x0) accept(r0, &(0x7f0000000100)=@hci={0x0, 0x0}, &(0x7f0000000180)=0x80) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'ip6gretap0\x00', r2}) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x85) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x100, 0xd017, 0x0, 0x9, 0x13, 0xd, "2980d9ace198d9c478650460b30ddb750dc4ffc7f8a4f756b2e4c3f766430026986cad83efc8a12c587d13280f574fa5aef4041c25d20c59bd51c81e5ad75f2b", "339e4bf3ff6b7fef1fb45fe4fbea7b3bdc5b59e2481e2973fd74edf89859e9a9c73aecaa41f470ccf50b78affc81df10779abddef5019b310101b9e3ad25ae45", "a9f350c3621b152a484d3e4da2cae434267690ea5f4d15dcf7e5f849b6429133", [0x400, 0x3]}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x10}) 2018/05/06 19:38:45 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4ced907e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000002100000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000000c0)={{0x1000, 0x80000000}, {0x7, 0xdd}, 0x3, 0x3, 0x9}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000180)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/06 19:38:45 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x60000000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/if_inet6\x00') openat$cgroup_subtree(r0, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000040)=0x1a, 0x100000001) accept4$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr, @in=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) [ 180.193616] netlink: 54 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/06 19:38:45 executing program 5 (fault-call:3 fault-nth:0): unshare(0x60000000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/if_inet6\x00') openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000040)=0x1a, 0x100000001) accept4$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr, @in=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) 2018/05/06 19:38:45 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e206301000100702e6e65742f73797a31004abf3af034bba4ea866d2d2327cd047c564566115bd5023c2e73a308c0feda0dabf0a511ef58abccdf8248cdf86834032613162be59ddf4442116a0a492d6ba58b571fbeffd06fc8a6c73a13f0d7deb6d8765ba571e10accb697073258e6fb5bd97cd7edb60817dd771276b61091fa050cb7050000000000000058c37fd219b9549028f8e85ce7a8299173f7f485931cbf78f34ab992e9acd3b73390f708d18eee7f370b6607abe2ca0e6dd68fe29d5b9fb70e", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000200)="6875675f696e5f5279746573000000eaff00000000000000000000", 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffff9c}) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000100)=0xf0, &(0x7f0000000140)=0x4) r3 = add_key(&(0x7f0000000040)='blacklist\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$invalidate(0x15, r3) r4 = semget(0x2, 0x4, 0x40) semctl$GETALL(r4, 0x0, 0xd, &(0x7f0000000000)=""/38) write$cgroup_int(r1, &(0x7f0000000180)={[0x37, 0x2b, 0x0, 0x3a, 0x3f]}, 0x5) dup3(r1, 0xffffffffffffffff, 0x0) 2018/05/06 19:38:45 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x40, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x3, 0xb5, [], 0x3, &(0x7f00000000c0)=[{}, {}, {}], &(0x7f0000000100)=""/181}, &(0x7f0000000240)=0x78) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @random="d50cce52105c", 'bpq0\x00'}}) [ 180.235599] netlink: 54 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/06 19:38:45 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) rt_sigsuspend(&(0x7f0000000140)={0x1ce1cacc}, 0x8) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f00000002c0)=ANY=[@ANYBLOB="4e0000001600010400ff4b0a0000000000000000a7c9834d987d40a35206a97432599d84834a297e1c9fccdbbb60e729ce7eb0ccaada5d5101de33f462a1400fd351b656ef0119f8fa07ad603bc118e532c3426bb6f92fcb52f7c89b2b884be3bce4decb0101000000000000ea9a2d48ffb0e29c5241fa7cf67790f455bb2bbe6addb53eb1bc3154def9bddf0bb316730abeed2fb4be1e9b63efd7b9c94cee26e08d9309328ba7c616df6d44f069255c6abbcf8d71b1a3ebc3e5f2cd3be01f1a666067dbd0"], 0x341}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000080)=""/131) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x7, 0x101401) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000240)={0x4, &(0x7f0000000200)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000280)={r3, 0x11}) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f00000003c0)=""/249) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f00000001c0)={0x32, &(0x7f0000000180)=""/50}) 2018/05/06 19:38:45 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2000, 0x0) inotify_add_watch(r1, &(0x7f00000000c0)='./file0\x00', 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @random="d50cce52105c", 'bpq0\x00'}}) 2018/05/06 19:38:45 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = gettid() timer_create(0x5, &(0x7f0000001140)={0x0, 0x28, 0x2, @tid=r1}, &(0x7f0000001180)) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x20000, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f00000000c0)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="800001041bc74ddf", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB="ccdddf93111256f06649fab5bd12b17f477f3a30c5cda46bc3f9ef4feb8aea31426993434d9f4e0d8865737552c4775bd479aefaf7fd7e3db7f58f44f654cd363117be"], @ANYBLOB="0001050005000700ff7f0000655e00003a54282bda5b4ac08c0537e0005edf93548af4cf7f3499a45a0d777b5d949dda1bec673984e13a97b729afd6a3487d0934b4b0aabd64f2af296ed9d56f02f05229d71289ae38d6f848a2ce9d599b0ecd5c0b0ee9d09191cd22a1cd3befc912942c2f867ff960b2fce638607bd1554eaed145e41b23450b3412c57d17195c14670c114c9269dd550467cb01625c02e16ac12ce0f6c3a581e2c14add59d6ee50b9d49c0598a26e2ca6321f1b8fa595e2f74262d598898608af7d460c280423723bd178e339a466e6832591a7eaedba827631c29216274b1323a3b3036912"]) r3 = gettid() getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000e00)={0x0, @in6={{0xa, 0x4e20, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0xcaa}}, 0x9, 0x7}, &(0x7f0000000200)=0x90) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000011c0)=ANY=[@ANYRES32=r4, @ANYBLOB="fd0000008509a85ffb0415a0db203d2cc299892005b0ea38bde8c06bad4ab2fd7daa81b42296850d8ab217f466433f6ca5bd022f2d776942703ba08ab8fcfdb15c20ff9a305a45682f15734fe56de3bf5fec617b563211877226bcf781dd969179f61723567434a1c16b32e5dbbe9aa6591baa6a179ac8b78a24bd9c577825624767c6f40025844d9546f8058c47af5e8ad9cdeccb013be711418ad608bdc7c6eb06b47e44b7505fad384492ea3c06fde5bb3ee7c6156484c250af7831b5ee8dcd9d058398537ad995913fa8869d099b9be8ca60182e1a7e1ec3f9134409f6eb82fcb13dd2a5bc7fa737fdc64f4dc8f456240295ff788a42e2929b50af0000000000000000"], &(0x7f0000001000)=0x105) sched_getparam(r3, &(0x7f0000000dc0)) sendmsg$netrom(r2, &(0x7f0000000bc0)={&(0x7f0000000340)=@ax25={0x3, {"2fa0f7ebe644cd"}, 0x1}, 0x10, &(0x7f0000000900)=[{&(0x7f0000000380)="f9c614977b9d0afa65d278e89d1fe185a6c20880a64386f884b2aa605df0eae994205cc00d2b0c502e45fd7cdf06e107c7e8ebad0254e9766441eed5c0b445536a2d08ea68c3fd4a0c35ddaf0a5885d86e9c2c4e80bfae78e1bd9aa40fcad372c6dae1cb91bdd866ddd7f4e1e67cb1a81065e5f5fa90839dcfe500e732d96f39ece57fc661e3ef018cba023b1ad28106e2246aa1c42f99be218829057948225b8721c1254caa3dc6c09a419ca004", 0xae}, {&(0x7f0000000440)="df487855fe9ebe3ea298d56f6427c12e9c8a9610daebf5a62e1c7539aa34cb70deb14fb19d7cf8a356cae0c89a75a87e3a2e4effb470cc55059845e27f53a91f9c8776e0813deb3fd79b1325b28d373015b8066b60380845999d2ca5876485feecb1bca3db72f2d83097ea377de45c5db3512902e93c6191fbe7ba19ad6b8c99d5491b77aea129e0de605721bbdf758324a5233fd62e2f44c125cef40ca0b5a333fe8293de384332e3b08fea2785b5197549b819b5ba448fb279", 0xba}, {&(0x7f0000000500)="54e56e1cf0d00f967c3c7a3d598c0062bbbcecb398638ebd07833fbc73c72ea2b5d0330b47b9418bd54ab3809359dda30856c24b1977509a274428f9701e6f6265f41977a936f3060a68ce82d1f5ad0619b71e38ce465589a190079b93a7ffa071c684c40f074bc2f0d1af9b2710dec017030bb9c09885ecb6361f67d0fdfdffe42a1a3d613171b0d44cf9525db5168beea757cd91d758eec3bae251255bc0a5cc9c7af1b38ce9c9fd76605458bc41e0a8f1760f446a22debcc586efda1a9e4dcda62e", 0xc3}, {&(0x7f0000000600)="b850dcbb8cc2b356a33647f5289b5016c67b6ed80347828a6fce97b99de7a5241b900984a46bf8f8b7b33a7d8c4fae6a4795fe31e932a9045c992d09090b5cdb7ec95e5c3cb3c8425cd9d2b43fcf023c4c901cc1888ca9825708df699cc3b49c8410", 0x62}, {&(0x7f0000000680)="f1faa4fd629dee56fb249e3950a4aa4fd294", 0x12}, {&(0x7f00000006c0)="7009e7fb8d2e31e845c6d15ad5bc0ab70ac37f2d3966e0528b0184c3e2cfab59c6d69483ca602f9db33b501a252ed781948e327ae1ff70a98fceaca6dfd23b56294bf892990aeede2b394a1b4ff441effa0376480685a25f2257be5b1113baed9f51b790ca613616092c578d81f985e9fbca25cc8dca177b499cc3b5f31c8f70cef6eb15736154c0941bbf5bb569dcbabbe239c375246953b0b7054c88e2c74c9c85b59b9f4737d78ca6fdacc3421f1d9d948024f0", 0xb5}, {&(0x7f0000000780)="5d2b86f1428de90496245c3b9f028b3b5f26eb707123c16340ee9417116667bead0581b29abecdaeb0fc75873d41d9a44c58c33fbeeb696b0ada79c3bfdf20e85abfc3e7bf4136bbc9cc56aa8f0b9e579cbbe382e292057871455a316db1a6a47aa05e7b8c9e656f832bce17649b5656b061217dc03e1f293859299150707ef9922c7043d459e1a29faf364402aeed4729eb1aa3f75960659533cd534f55e423652ec6608e4448655f5e5d696a627e2fd8522861262994e5af9ba56b6eae02307d6c93cde7941d8c2ce99c3cec5052da1ec70c8d94648e449f4e8e0def202d22ec4680d1f67a1c39d9b7bbc663ddb2859ac4618c5246da407c6327745d", 0xfd}, {&(0x7f0000000880)="d80f307b6ab88e15677ade42601d9fe1818a46f58468a3e141c1d705052c1512d0a58105a836f7129c7ddf3c61bd3f8ac976fee23d3f5d722452e6446bafd891ef6bc8c69b42056df3dad8713261a7844504ebc9488b2b392e727d07d437deba099f32ba146c153b09d50a7264", 0x6d}], 0x8, &(0x7f0000000980)=[{0x10, 0x11f, 0x6}, {0xb8, 0x110, 0xa337, "804139922e14251a7da3be8334cefddf043c9e8d3f264c2697ce956a768c1a15d59f1bc9e07e86cd692b0020354b4f007022dd8aa2d142d1bad9d7ec44f6d5edab86302935cfdea0e3b8bcadf3166c9f21bb1b161eebc0fc69ec74b26c67a0e46eeb4721a6fa0f0b4d25909c21eabb0b33dc2d03cde97f12a8f282bd9d6501c8dfce1ab83ebe2984e23b8708ecb113fe6345030feee7b65dca270aaa7785325210b7"}, {0x70, 0x116, 0x9, "9fd3cd586018ffd6e2a8dd7a2e032fc52224bec0d79cdf0bf610697c12c5725f84258a916f5996222fa5e1718bdc0cd57430cf53cfb8a6d6c21a192f8ba22b372e787cf8692183caa137bb88a4f79a7a85ee17a441e43bc330d9eaec66"}, {0x88, 0x101, 0x7fff, "4efc7fd9408a7dc46a89c7ab5be62d99de7ee8e17a5178fc7b048b5b30d0887a8722006dc8a78dbf9abad32b3e3a4226f928f333dc57982b641f0d47d418809ab3c870cd54fb9006d4b80b4f57ff1ec40b32eae784906b0ccccc35183b3e96768b1e743a14861fe06a501b6a904598654c"}, {0x60, 0x117, 0x3, "b1648539896741eea6f075096f9d093e40e8ff82ef5f41c2d525d7b49e0f06c9d2a09ec5b33ba6af5719e59337db79d9ad8413277cdd896843a1dcba5576a062a121e84bf9d278cf2099f7"}], 0x220, 0x10}, 0x8004) pipe(&(0x7f0000000d80)={0xffffffffffffffff, 0xffffffffffffffff}) gettid() ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r5, 0xc0605345, &(0x7f0000001040)={0xa78d, 0x1, {0x0, 0x1, 0xffff, 0x3, 0xff}}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000010c0)={r4, 0xffffffff00000000}, &(0x7f0000001100)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000000ec0)={r7, @in6={{0xa, 0x4e21, 0x40, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1}}}, &(0x7f0000000f80)=0x84) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000000240)=""/197) sendmsg$nl_xfrm(r0, &(0x7f0000577fc8)={&(0x7f000026cff4)={0x10}, 0xc, &(0x7f0000577000)={&(0x7f0000000c00)=ANY=[@ANYBLOB="5801000010000100000000000000000000000000000000000000ffffac14ffaaff02000000000000000000000000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x158}, 0x1}, 0x0) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001300)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r6, &(0x7f0000001400)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000013c0)={&(0x7f0000001340)={0x44, r8, 0x802, 0x70bd2d, 0x25dfdbfc, {0x6}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x101}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x8040}, 0x44080) 2018/05/06 19:38:45 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0xffffffffffffffac) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @random="d50cce52105c", 'bpq0\x00'}}) [ 180.548493] netlink: 104 bytes leftover after parsing attributes in process `syz-executor6'. [ 180.603332] netlink: 104 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/06 19:38:45 executing program 6: mmap(&(0x7f00004ad000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) getsockopt(r0, 0x8000000006, 0x0, &(0x7f00004ad000), &(0x7f00004ad000)) [ 181.094155] FAULT_INJECTION: forcing a failure. [ 181.094155] name failslab, interval 1, probability 0, space 0, times 0 [ 181.105503] CPU: 1 PID: 12829 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 181.112444] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 181.121811] Call Trace: [ 181.124436] dump_stack+0x185/0x1d0 [ 181.128103] should_fail+0x87b/0xab0 [ 181.131910] should_failslab+0x279/0x2a0 [ 181.136028] __kmalloc+0xc2/0x350 [ 181.139513] ? kmsan_set_origin_inline+0x6b/0x120 [ 181.144391] ? alloc_pipe_info+0xb8/0x8c0 [ 181.148581] alloc_pipe_info+0xb8/0x8c0 [ 181.152590] ? splice_direct_to_actor+0x65/0x1040 [ 181.157493] ? do_splice_direct+0x335/0x540 [ 181.161840] ? splice_direct_to_actor+0xdb/0x1040 [ 181.166706] splice_direct_to_actor+0xe23/0x1040 [ 181.171493] ? do_splice_direct+0x540/0x540 [ 181.175876] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 181.181265] ? security_file_permission+0x28f/0x4b0 [ 181.186355] ? rw_verify_area+0x35e/0x580 [ 181.190536] do_splice_direct+0x335/0x540 [ 181.194770] do_sendfile+0x1067/0x1e40 [ 181.198872] SYSC_sendfile64+0x1b3/0x300 [ 181.202962] SyS_sendfile64+0x64/0x90 [ 181.206787] do_syscall_64+0x309/0x430 [ 181.210682] ? SYSC_sendfile+0x320/0x320 [ 181.214766] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 181.219947] RIP: 0033:0x455979 [ 181.223125] RSP: 002b:00007f56d05bac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 181.230828] RAX: ffffffffffffffda RBX: 00007f56d05bb6d4 RCX: 0000000000455979 [ 181.238097] RDX: 0000000020000040 RSI: 0000000000000013 RDI: 0000000000000013 [ 181.245361] RBP: 000000000072bf50 R08: 0000000000000000 R09: 0000000000000000 [ 181.252625] R10: 0000000100000001 R11: 0000000000000246 R12: 0000000000000014 [ 181.259890] R13: 0000000000000514 R14: 00000000006fba80 R15: 0000000000000000 [ 181.417847] IPVS: ftp: loaded support on port[0] = 21 2018/05/06 19:38:46 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x10, @time={0x0, 0x989680}, 0x9, {0xea, 0xfffffffffffffffa}, 0x1, 0x2, 0x13}) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000000080)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bpq0\x00'}}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x100000000}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r3, 0x1ff}, 0x8) 2018/05/06 19:38:46 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) write(r0, &(0x7f0000000100)="4f7ad0c9edb302486f1748144523c0c2f5423e00d49bd50d63e2432e8de58f5930fd07000000dcf50bbc54b70c0ea17b4728dde5f9eedfc811ff1f756425c4794444c9fe3d13", 0x46) r1 = syz_open_pts(r0, 0x2) writev(r1, &(0x7f00000006c0)=[{&(0x7f0000000780)="10", 0x1}], 0x1) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000000)={0x7, 0x1, 0x3}) write$binfmt_script(r1, &(0x7f0000000200)={'#! ', './file0', [], 0xa}, 0xb) ioctl$TCSETS(r1, 0x5402, &(0x7f00000000c0)) 2018/05/06 19:38:46 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/if_inet6\x00') openat$cgroup_subtree(r0, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000040)=0x1a, 0x100000001) accept4$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr, @in=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) 2018/05/06 19:38:46 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4ced907e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000002100000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000000c0)={{0x1000, 0x80000000}, {0x7, 0xdd}, 0x3, 0x3, 0x9}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000180)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/06 19:38:46 executing program 0: unshare(0x60000000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/if_inet6\x00') openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000040)=0x1a, 0x100000001) accept4$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr, @in=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) 2018/05/06 19:38:46 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000000c0)={{0x1000, 0x80000000}, {0x7, 0xdd}, 0x3, 0x3, 0x9}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/06 19:38:46 executing program 5 (fault-call:3 fault-nth:1): unshare(0x60000000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/if_inet6\x00') openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000040)=0x1a, 0x100000001) accept4$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr, @in=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) 2018/05/06 19:38:46 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) clock_settime(0x0, &(0x7f0000000340)={0x77359400}) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000019000)=ANY=[@ANYBLOB="4e000001000000000000000000ff00000a000000"], 0x341}, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20020}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)={0x48, r1, 0x204, 0x70bd2c, 0x25dfdbfb, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xc494}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x40}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x80}, 0x8000) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/131) r2 = dup2(r0, r0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f0000000380)={0xfffffffffffffff8, 0x24, [0x3, 0x115, 0x8, 0x6, 0xffffffff, 0xfffffffffffffffc, 0x40, 0x7ff, 0x800]}) 2018/05/06 19:38:46 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x60000000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/if_inet6\x00') openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000040)=0x1a, 0x100000001) accept4$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr, @in=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) 2018/05/06 19:38:46 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x84000, 0x40) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f00000000c0)={{0x0, 0x1, 0x8001, 0x2}, 0x1f, 0x9, 0x1}) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000080)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) times(&(0x7f0000000000)) socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @random="d50cce52105c", 'bpq0\x00'}}) 2018/05/06 19:38:46 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$getown(r0, 0x9) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f00000002c0)={0x1050, 0x16, 0x401, 0x0, 0x0, {0x4000a}, [@generic="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", @nested={0x24, 0x77, [@typed={0x8, 0x62, @pid=r1}, @typed={0x14, 0x5c, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x4, 0x1c}]}, @typed={0x8, 0x74, @fd=r0}, @typed={0x10, 0x5, @str='GPLeth0user\x00'}]}, 0x1050}, 0x1}, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000000200)=""/131) 2018/05/06 19:38:46 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @random="d50cce52105c", 'bpq0\x00'}}) getitimer(0x0, &(0x7f0000000000)) [ 181.755345] netlink: 4152 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/06 19:38:46 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x98, 0x16, 0x401, 0x8000000, 0xffffffffffffffff, {0x4000a}, [@generic="e0ba0a7292729c4094692d37b0022ae928ca589898de1eaeaddf189084f3799d9e5c3b77c6558fc4ee51050f890ec3350d5c09a06b1561402033d2f9c33e00711bf7d0cf3601546d30bd5ee287be9a18ae9c869405bc93833b39984a16f2cdf7d6a95b263d29c3ec041ec5ed9b4741a03aa772ad7617a2523179f9a07124a86dd2a0"]}, 0x98}, 0x1, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/131) getpeername(r0, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f00000000c0)=0x80) getsockopt$inet_dccp_buf(r1, 0x21, 0xc, &(0x7f0000000100)=""/232, &(0x7f00000002c0)=0xe8) 2018/05/06 19:38:46 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'ip6_vti0\x00'}}, 0x1e) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) ptrace(0x14940b55e8cc930e, r1) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @random="d50cce52105c", 'bpq0\x00'}}) 2018/05/06 19:38:47 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000019000)=ANY=[@ANYBLOB="4e0000001600010403000000000000000a000000"], 0x341}, 0x1}, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/131) 2018/05/06 19:38:47 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'bpq0\x00\x00\x00\x00\x00\x00\x00\x00\t\x00'}}) [ 182.086931] nla_parse: 1 callbacks suppressed [ 182.086948] netlink: 54 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/06 19:38:47 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x200) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0xad, "822045ff89b30ae207b5de18741fc3062b2a8e3896ca3db9ecd2735121bf7e50c5558556675d62b307deb8b8fcb695afb1b16da9acf654586a40b778e7aafcbe565202daeeb79841f0021703f256a6cedcf1ace136a3dd555ed4613f821cc048649226e9e4a4d7258ed655db3ba80e5d18d0f1b00278a4c5563b77f98061f468422a87b229f7c8e862d71d4f8c2189a44428d44040f925946d19724784ab3f8e3a5e0691fb25ee54fb668d7467"}, &(0x7f00000002c0)=0x3ec) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={r2, 0x7}, 0x8) [ 182.135858] netlink: 54 bytes leftover after parsing attributes in process `syz-executor4'. [ 182.357417] FAULT_INJECTION: forcing a failure. [ 182.357417] name failslab, interval 1, probability 0, space 0, times 0 [ 182.368906] CPU: 1 PID: 12896 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 182.375847] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 182.385216] Call Trace: [ 182.387839] dump_stack+0x185/0x1d0 [ 182.391504] should_fail+0x87b/0xab0 [ 182.395302] should_failslab+0x279/0x2a0 [ 182.399414] __kmalloc+0xc2/0x350 [ 182.402894] ? kmsan_set_origin_inline+0x6b/0x120 [ 182.407770] ? alloc_pipe_info+0x560/0x8c0 [ 182.412037] ? alloc_pipe_info+0x38f/0x8c0 [ 182.416305] alloc_pipe_info+0x560/0x8c0 [ 182.420402] splice_direct_to_actor+0xe23/0x1040 [ 182.425190] ? do_splice_direct+0x540/0x540 [ 182.429574] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 182.434971] ? security_file_permission+0x28f/0x4b0 [ 182.440074] ? rw_verify_area+0x35e/0x580 [ 182.444261] do_splice_direct+0x335/0x540 [ 182.448498] do_sendfile+0x1067/0x1e40 [ 182.452493] SYSC_sendfile64+0x1b3/0x300 [ 182.456643] SyS_sendfile64+0x64/0x90 [ 182.460529] do_syscall_64+0x309/0x430 [ 182.464458] ? SYSC_sendfile+0x320/0x320 [ 182.468556] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 182.473774] RIP: 0033:0x455979 [ 182.476979] RSP: 002b:00007f56d05bac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 182.484723] RAX: ffffffffffffffda RBX: 00007f56d05bb6d4 RCX: 0000000000455979 [ 182.492013] RDX: 0000000020000040 RSI: 0000000000000013 RDI: 0000000000000013 [ 182.499307] RBP: 000000000072bf50 R08: 0000000000000000 R09: 0000000000000000 [ 182.506597] R10: 0000000100000001 R11: 0000000000000246 R12: 0000000000000014 [ 182.513886] R13: 0000000000000514 R14: 00000000006fba80 R15: 0000000000000001 2018/05/06 19:38:47 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000019000)={0x4e, 0x16, 0x401, 0x0, 0x0, {0x4000a}}, 0x341}, 0x1}, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.memory_pressure\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x400000, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000040)=""/131) 2018/05/06 19:38:47 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10100, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000080)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @random="d50cce52105c", 'bpq0\x00'}}) 2018/05/06 19:38:47 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000000c0)={{0x1000, 0x80000000}, {0x7, 0xdd}, 0x3, 0x3, 0x9}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000180)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/06 19:38:47 executing program 0: unshare(0x60000000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/if_inet6\x00') openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000040)=0x1a, 0x100000001) accept4$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr, @in=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) 2018/05/06 19:38:47 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000000c0)={{0x1000, 0x80000000}, {0x7, 0xdd}, 0x3, 0x3, 0x9}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/06 19:38:47 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x8000, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000080)=""/205) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e23}, @in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x2c) 2018/05/06 19:38:47 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x60000000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/if_inet6\x00') openat$cgroup_subtree(r0, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f0000000040)=0x1a, 0x100000001) accept4$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr, @in=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) 2018/05/06 19:38:47 executing program 5 (fault-call:3 fault-nth:2): unshare(0x60000000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/if_inet6\x00') openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000040)=0x1a, 0x100000001) accept4$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr, @in=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) [ 182.765313] netlink: 54 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/06 19:38:47 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @random="d50cce52105c", 'bpq0\x00'}}) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200, 0x0) ioctl$BLKBSZGET(r1, 0x80081270, &(0x7f00000000c0)) 2018/05/06 19:38:47 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x60000000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/if_inet6\x00') openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000040)=0x1a, 0x100000001) accept4$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr, @in=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) [ 182.806060] netlink: 54 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/06 19:38:47 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000019000)={0x4e, 0x16, 0x401, 0x0, 0x0, {0x4000a}}, 0x341}, 0x1}, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/131) chdir(&(0x7f0000000080)='./file0\x00') r1 = memfd_create(&(0x7f0000000040)='+ppp0\x00', 0x3) ioctl$TIOCCBRK(r1, 0x5428) 2018/05/06 19:38:47 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @random="d50cce52105c", 'bpq0\x00'}}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x58, 0x20000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYBLOB="0000002834b06f9cf7e59c7c4aedfaa143373316630c43a681cfaeb46247811891e961a7094abeb98a4c44bda086b945f9c118e94655d8c59efc4b6a28b8979580ea274c20e635cdae90a164130fa415fb9a447b55676d7f711274a4b9da6eb0339543f6b9178a5f581f1e6bc6f283507424360e561cbaee365e261ccf32706c818ef4fb564f395dd39a84b4a3a04bae69ba7040d847a3e0b76fc92400773819535a26ecb9100f5ec8b26e4100000000000000000000", @ANYRES16=r2, @ANYBLOB="000427bd7000fcdbdf25060000001400020008000b0002000000080002004e220000"], 0x28}, 0x1, 0x0, 0x0, 0x4000014}, 0x50) 2018/05/06 19:38:48 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x9, 0x632000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00000000c0)={0x34, 0xffffffff, 0x1000, 'queue1\x00', 0x9}) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @random="d50cce52105c", 'bpq0\x00'}}) [ 183.037160] netlink: 54 bytes leftover after parsing attributes in process `syz-executor4'. [ 183.068885] netlink: 54 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/06 19:38:48 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00000000c0)=0x1) uselib(&(0x7f0000000000)='./file0\x00') clock_settime(0xe8e5b7e6c555bc96, &(0x7f0000000140)) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @random="d50cce52105c", 'bpq0\x00'}}) 2018/05/06 19:38:48 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000019000)=ANY=[@ANYBLOB="4e00000016000118000000d4000000000a000000"], 0x341}, 0x1}, 0x0) r1 = dup2(r0, r0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x604000, 0x0) openat$cgroup(r2, &(0x7f0000000280)='syz0\x00', 0x200002, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x2, 0x200) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x2000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000000400)=0xe8) sendmsg$nl_generic(r4, &(0x7f0000003f40)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x129000}, 0xc, &(0x7f0000003f00)={&(0x7f0000000440)={0x3a94, 0x21, 0x400, 0x70bd2d, 0x25dfdbfb, {0x18}, 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@generic="6a38c4d1c78ee3e7a81d13b8350729d808a80af7c7e4242ffee9627f77009f8b3d02997d682b6732c215545fa7670952df0adb73abd5fc1263e545010414f459849d0ee073c02bb260b078789c034ee6321d4866", @nested={0x2cc, 0x58, [@generic="502bde9eb1e59be9792425ecf03317fe96088aecece03deef471ee15826cb9f05c4c9ffb596976ff25df7aa345826a7a528831dc5f75838f334422e64a7e3da1b2b41ee0628b2073567e9b00786668ff8aa196646d1aa1f44c64a0579d1e1cb0a0859e55ebcc9588048e530b6d2199d3adfab3c24218005716a8e4e72b01dc1229902258f8d1b793c2e1283c65719e8220237f93820d7cf37fc798e4df1060ed14f55dcbb628c6ee8b3617cc11d61c6e7261556bc3", @generic="fedc246e5c442a342046cb9a3990f5d2d935c6592f312ac4abbf49142d9d3c8057e4b92f59efe08be170ebec1eb6b7ecbe1dc3dbaf8d49049cdd41152a3c8c3a959c80742e2ae8e4443574b20f245e3b683c91d731841d2f204b68aa0bda3514012286c9a4a1f7555b0518", @generic="7a44fabcf9e426173ff3b305ff49ac", @generic="e4b03e57c36c5cc2426e0894e4c0452bd2c5b67acfd753af236e366f12c011f687f69ccc57074d03cf17f15721417c1937", @generic="3c3ee19c057039ab98b5f5b66f9a30b78ce67c707ad7b126c58271fc339f8e23ff96da4aa9bdd934b4814ad35fd24784163fd5d60eee3aa82295d601e1a43067cefc5a0ed71395b4956993e89fb9b450492477d8c2f3fe43a807a60f562deaab733b2300a229fb24412899336915387d31f71e877c7d61", @typed={0x4, 0x2c}, @typed={0x8, 0x21, @ipv4=@dev={0xac, 0x14, 0x14, 0xc}}, @generic="f811e5a94e4dd1879d063391ef3bfc58d73e23479ee7b49176bdc11fc89db394113d9c4b6961c9eed3f6810231cfb0ed51f9735f8afbc10dd9809cdc029479c0745e856eaa5d4d42a5a99e7a0ba9164188dc1f9a309cb885842b8ca3db020de754aeaa8b1bade28dff6f06e30c5a03dd385f30718b25fdcee3f62e3de9a46c92140fb41a95e93d7539f661cff9abb3109c4911a4405585d8a13d378dffc89e3bc0d4f5a052fbd2c0eb7e3e5f77a552a8c3c389236582fcce85eaacfb94766881802af29876f3c52272e3f824d275b6", @typed={0x14, 0x31, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}, @nested={0x358, 0x6a, [@generic="efd0793faafc11e47ace52400fd53938306e240e4a60aa170053bebd604f3aa9f22e726ae31fda68eeda7de38672bc2dcbc83b53d7bad635e8cd11fc7c6441e3c2a0816cdf12b2e0324ebdf32f229022deb48263721dbbcfa408e5317d4ed7719a228439ba43a9a4fd00991b0a2bd17b6d8e8ee3af7f5c2665e61788d7c173ea09a25bacee44ad18c18ac2acada276862ef7c461e925aee9ecb2a42a2e", @generic="e523eae243e9ed18b7d24199cad44101e296b9a43e014097d0e175e36af6d054aff4ed5b", @generic="b0fcd1cb7d97eec72ac739810e7668fc74ea3fddc10bb1f9380c6787b16bcd21013775e06133a7aa5109ef5372fc839b7bc3cda4925b47", @generic="869af80a69f9367640cd1c2f5c1668ddc4a6882ee5a5337951cf33e4403d07348a7dfc21df153f81943b5e7714a084cd6906345de162826f94ead410701d3069efc8de7cd3de175e82007b11b4e272dbe127feea417f053ff396fb4888429f59d8088542d3f5489fd6321da01469e97592a44ea75e13a2b6e2aae868dbb36f82a0207d1fabd83465882db66f8b52eaa7cbc1244aa2d8be565ed52b0d76914a7db0faf6319a1300e25f122f", @generic="e4a48100ec77bda962773d40ecf71817e7ab8010c44e5443c874f07ca580227c55803c97c85d091d8c5fa65ce72a797cc799ce1c8e687a4634d41ab168e7097fdd2f3ba57056d8603611ec90764b711de3476bbe4d1eaf9438c4d572e5e8e01fff51e2149ac0a9a5b90b6ce12017011c02e61c241e2d818d68f7027435b6e10ec3f2e18511738961966a732cb2513c361267", @typed={0x54, 0x64, @binary="a20f2585ca81b73c59a3ffc8d4111ade150d6452d1435521d2fbfb25fad49233a5d081c1720e7ee652e6edeaf69c5d94926ddabe5b17e8fd876d82c6017c33c6305a25097f37bef4f837f5e1c0017685"}, @typed={0x8, 0x88, @ipv4=@multicast1=0xe0000001}, @typed={0x8, 0x8d, @fd=r1}, @generic="08c8918f7dfd612d0729baba302061a76310584a17c89484763964bf43aa7aa8ae8c785366f40c85f7dbe9860d0a22df1622520989a100abbf5e3006b3176433e67845dfedf22d6500191ee95a44f0180853865b4a8d72ff7a000ffc4f5e47641939b9dcdcb934cff43e3d10cff85aa18bd6e9780fdf2be43b682a9b8729f577a8d4c480e7af191b2b7a93f1df958b990c4bd55f59fc8d4001bb378b5c468fe58bd061ace96d3931511cb047c39d353e14de360e7123cd2f"]}, @nested={0xcc, 0x5, [@generic="18e50d89f6fd8b7b0732fc2d6c8ad7bb0ca60d5f8bc51d1d5a68cf0536966608d7a07856726e009d71cb160d3f4301f1975efd244af7b32822e2b602c2fea30f9a8d913ef347068556400835088f3be631a3e7e6d7c0ab78621943c2188a0df8c126cb38162596b6836a1bdedf31db42e8deb9deb451b9ff3329e5c9783dec4e60801beb7d5bb95461a0c6174793f9a86bcf7fd7d2e7000695a704a66756493f7d7362741d808ac45d509226bc5595df39ff580eb50c8b079b1aed84b948e7bd14f28ba6c5b2"]}, @generic="15cd5eca92593dac89678c4957d0ebe9c93fcb9d859cc120d076dfd5abbf08563bf17e53bbfeb64a8c096d8a1365b670f0685740aaf5fe4e0f8d26b34bba080ad0440926a1c1d97cf9f4d17cd7839cee91939297dfb78a0d48dd20c65154f6c76e8b8e3005e60917fd2642d72aab59407093ea1e5a2216fefbb0ce679f1885231e07b1d6543149e01c4f034c722d586c432bfe", @typed={0x8, 0x74, @uid=r5}]}, 0x3a94}, 0x1, 0x0, 0x0, 0x8000}, 0x10) eventfd(0x80000000) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={r4, 0xfffffffffffffeb8, &(0x7f0000000240)}, 0xbd8fe3c0ada45290) ioctl$SG_GET_ACCESS_COUNT(r3, 0x2289, &(0x7f0000000080)) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f00000000c0)=""/131) [ 183.453645] IPVS: ftp: loaded support on port[0] = 21 [ 183.500501] IPVS: ftp: loaded support on port[0] = 21 [ 183.552618] IPVS: ftp: loaded support on port[0] = 21 [ 183.563673] FAULT_INJECTION: forcing a failure. [ 183.563673] name failslab, interval 1, probability 0, space 0, times 0 [ 183.575120] CPU: 0 PID: 12926 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 183.582064] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 183.591437] Call Trace: [ 183.594068] dump_stack+0x185/0x1d0 [ 183.597736] should_fail+0x87b/0xab0 [ 183.601495] should_failslab+0x279/0x2a0 [ 183.605653] __kmalloc_node+0x22e/0x1190 [ 183.609801] ? kmsan_set_origin_inline+0x6b/0x120 [ 183.614725] ? kvmalloc_node+0x1a1/0x2e0 [ 183.618857] ? sanity+0x2ef/0x8a0 [ 183.622361] kvmalloc_node+0x1a1/0x2e0 [ 183.626329] iov_iter_get_pages_alloc+0x1745/0x1cf0 [ 183.631412] default_file_splice_read+0x2b9/0x1120 [ 183.636420] ? __fsnotify_parent+0x132/0x560 [ 183.640912] ? security_file_permission+0x473/0x4b0 [ 183.646018] ? rw_verify_area+0x35e/0x580 [ 183.650246] ? SYSC_tee+0x13d0/0x13d0 [ 183.654080] splice_direct_to_actor+0x4c6/0x1040 [ 183.658871] ? do_splice_direct+0x540/0x540 [ 183.661205] IPVS: ftp: loaded support on port[0] = 21 [ 183.663260] ? security_file_permission+0x28f/0x4b0 [ 183.663338] ? rw_verify_area+0x35e/0x580 [ 183.663375] do_splice_direct+0x335/0x540 [ 183.681922] do_sendfile+0x1067/0x1e40 [ 183.685917] SYSC_sendfile64+0x1b3/0x300 [ 183.690070] SyS_sendfile64+0x64/0x90 [ 183.693959] do_syscall_64+0x309/0x430 [ 183.697895] ? SYSC_sendfile+0x320/0x320 [ 183.701996] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 183.707211] RIP: 0033:0x455979 [ 183.710428] RSP: 002b:00007f56d05dbc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 183.718169] RAX: ffffffffffffffda RBX: 00007f56d05dc6d4 RCX: 0000000000455979 [ 183.725463] RDX: 0000000020000040 RSI: 0000000000000013 RDI: 0000000000000013 [ 183.732757] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 183.740046] R10: 0000000100000001 R11: 0000000000000246 R12: 0000000000000014 [ 183.747339] R13: 0000000000000514 R14: 00000000006fba80 R15: 0000000000000002 2018/05/06 19:38:48 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @random="d50cce52105c", 'bpq0\x00'}}) 2018/05/06 19:38:48 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000019000)={0x4e, 0x16, 0x401, 0x0, 0x0, {0x4000a}}, 0x341}, 0x1}, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x6) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/131) 2018/05/06 19:38:48 executing program 0: r0 = socket$inet(0x2, 0x3, 0x5) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000001700)=ANY=[@ANYBLOB="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"]}, 0x260) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80000, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000100)=ANY=[@ANYBLOB="6e6174000000005100000000000000000000000000000000a00300000000e512c857c6b025d77f6613735b609abae187f819f5"], 0x28) listen$netrom(r1, 0xd09) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000040)=""/122) 2018/05/06 19:38:48 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000000c0)={{0x1000, 0x80000000}, {0x7, 0xdd}, 0x3, 0x3, 0x9}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000180)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/06 19:38:48 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4ced907e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000002100000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000000c0)={{0x1000, 0x80000000}, {0x7, 0xdd}, 0x3, 0x3, 0x9}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/06 19:38:48 executing program 5: unshare(0x60000000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/if_inet6\x00') openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000040)=0x1a, 0x100000001) accept4$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr, @in=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) 2018/05/06 19:38:48 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_flowlabel\x00') uselib(&(0x7f0000000000)='./file0\x00') bind$alg(r0, &(0x7f00002eb000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f000013bffc), 0x7) 2018/05/06 19:38:48 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x60000000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/if_inet6\x00') openat$cgroup_subtree(r0, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000040)=0x1a, 0x100000001) accept4$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr, @in=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) 2018/05/06 19:38:49 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4ced907e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000002100000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000000c0)={{0x1000, 0x80000000}, {0x7, 0xdd}, 0x3, 0x3, 0x9}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) [ 184.022322] netlink: 54 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/06 19:38:49 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) r1 = syz_open_dev$sndmidi(&(0x7f0000000340)='/dev/snd/midiC#D#\x00', 0x7fffffff, 0x2000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000380)={0x0, 0x2, 0x4, [0xed, 0xfffc000000000000, 0x9, 0x20]}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x8816, 0x0, 0xfffffffffffffc00}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000480)={r2, 0x4, 0x7fffffff, 0x0, 0x6, 0x8, 0x0, 0x1, {r3, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd}}}, 0x5, 0x0, 0x0, 0x1000, 0x4}}, &(0x7f0000000540)=0xb0) r5 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x1, 0x402200) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r3, 0xff}, &(0x7f0000000580)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000000140)={r6, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x8ff, 0x3368}, 0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f00000005c0)={r4, @in={{0x2, 0x4e22, @rand_addr=0x12b}}, 0x9, 0x100000000, 0x81, 0xae, 0x4}, 0x98) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @random="d50cce52105c", 'bpq0\x00'}}) getsockopt$IP_VS_SO_GET_SERVICE(r5, 0x0, 0x483, &(0x7f0000000200), &(0x7f0000000280)=0x68) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r5, 0x80dc5521, &(0x7f00000002c0)=""/89) dup(r5) [ 184.072297] Unknown ioctl 9218 [ 184.102694] netlink: 54 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/06 19:38:49 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x100, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f00000000c0)={0x18, 0x0, {0x3, @random="61e3d6e3c8b2", 'lo\x00'}}) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) creat(&(0x7f0000000040)='./file1\x00', 0x0) syz_mount_image$xfs(&(0x7f0000000080)='xfs\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000480), 0x801080, &(0x7f00000004c0)={'nouuid,'}) quotactl(0x80000201, &(0x7f0000000180)='./file1\x00', 0x0, &(0x7f0000000000)) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000080)) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f00000004c0)) rename(&(0x7f0000000040)='./file0/bus\x00', &(0x7f00000001c0)='./file0/bus\x00') 2018/05/06 19:38:49 executing program 6: r0 = socket(0x10, 0x80000, 0xc04a) setsockopt$inet_dccp_int(r0, 0x21, 0x1, &(0x7f0000000000)=0x10000, 0x4) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x6, 0x5, 0x35c1, 0x38000000, 0x7, 0x5, 0xbe}, 0x1c) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000180)={r0, r1, 0x9, 0x5, &(0x7f0000000080)="5195be978f2432f6f6115061a72e1ef1fb6e3d8c6721b10c6c4e2e4d3e1e8bd2779ab28ad8861bfe5cc75ef64c44687e39d18c515a8070482344cc52b7e78e85f1fcb5580286f66b630d2b3c489aec65459a2785f8e6128b001a5a2be4f21dcd998bdbf86d0e4761f3f8c4cc3016a3a7f13a1557941d3267c3fc9b47c1af037011881d2a0510cab077c03d3d025ea05dd7753453ba13854c833fb4476d63ffd6247219aab77a406f115cd199b79231fe49bfe7a9ba81feff9acbb3d623c61b6ec5db77d6b07ec6d7ccfcbaf3391b33070830af9591a6d253faee92", 0xb51, 0x0, 0x2, 0x10000, 0x6, 0x80000001, 0x0, "d0a8bb88d7604d776c335b8ee2ee12c0d2776cf29fbfed0592b06396d7a89aba7e5b837e57dd6751ee813ea234476c696961aa6887e9392a95707b77dc4c4235f137ba1c4d9750e3f29c1eaee71a13c2fd21c6e688d3f7"}) socketpair(0x3, 0xa, 0x3, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SCSI_IOCTL_SEND_COMMAND(r3, 0x1, &(0x7f0000000240)={0x12, 0x0, 0x3f, "b100764a7348764f8655af01c7ddf371c503"}) connect$bt_rfcomm(r2, &(0x7f0000000280)={0x1f, {0x9, 0x3, 0xd2, 0x0, 0x1, 0xae8}, 0x1}, 0xa) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00000002c0)=0x9, &(0x7f0000000300)=0x2) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000000340)=""/189) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000000400)) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000000480)={'team0\x00', 0x0}) r5 = getuid() ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000004c0)={'vcan0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000500)={{{@in6=@ipv4={[], [], @multicast1}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000000600)=0xe8) sendmsg$nl_xfrm(r3, &(0x7f0000000a40)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x440}, 0xc, &(0x7f0000000a00)={&(0x7f0000000640)=@newpolicy={0x38c, 0x13, 0x0, 0x70bd2d, 0x25dfdbfc, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast1=0xe0000001, 0x4e21, 0x0, 0x4e22, 0x7fff, 0x2, 0x80, 0x80}, {0x9, 0x6ef1c036, 0x3fd0ab82, 0xfffffffffffffff7, 0x80000000, 0x4, 0xfffffffffffffa94, 0x4}, {0x6, 0x5, 0x4, 0xffffffffffffffe0}, 0xb1, 0x6e6bbc, 0x1, 0x0, 0x1, 0x3}, [@lifetime_val={0x24, 0x9, {0xffffffff, 0x0, 0x40, 0x1f}}, @replay_val={0x10, 0xa, {0x70bd25, 0x70bd27, 0x8}}, @algo_aead={0x12c, 0x12, {{'echainiv(rfc7539esp(ecb(cast5),crc32c))\x00'}, 0x700, 0x180, "3a10f89aa25fa2f83be2160f853effa02b0b189bf966d4a4b15072bf3890beacb2d3d4e48d0f117db55397b3c22c7a1544ad5c1d329fc157fe2e284bc70d998df49e7190dee8308a76117bbf336ac37e641d8727a3f7da6bef8e66171ac8b24d662ddb178cc3b1ae29f6a38a69d88278f7bd76e0ea4cdd353d20ab03a5ce8a6fd6ac8e465e48df578729abbf506e7be1b68ec09569f4adbe8721b9766e571927a451ddc59851aae519b7701f1e35f6d983644628af63d8dc1b6ab61ca33f93c9dcc5af5815f8c05c9e300cb82c1ea8623ceed5dc7ae56d02e8e6a9a871ec0134"}}, @policy={0xac, 0x7, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x40, 0x4e23, 0x80000000, 0xa, 0x20, 0x20, 0x8f, r4, r5}, {0x4a, 0x9, 0xfed0, 0x1, 0x4, 0x4, 0x100000000, 0x101}, {0x4, 0x4, 0x6, 0xad27}, 0xff, 0x6e6bb4, 0x0, 0x0, 0x3, 0x3}}, @etimer_thresh={0x8, 0xc}, @replay_thresh={0x8, 0xb, 0x7}, @lastused={0xc, 0xf, 0x3}, @policy={0xac, 0x7, {{@in, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x8, 0x4e23, 0x0, 0xa, 0x20, 0xa0, 0x32, r6, r7}, {0x3, 0x3f, 0x7f, 0x100000000, 0x2, 0x7, 0x3, 0x2bc}, {0x8001, 0x9, 0x6, 0x1}, 0x8, 0x6e6bb7, 0x2, 0x0, 0x1}}]}, 0x38c}, 0x1, 0x0, 0x0, 0x4008000}, 0x804) getsockname$netlink(r2, &(0x7f0000000a80), &(0x7f0000000ac0)=0xc) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000b00)={0x2, 0x2, 'client1\x00', 0xffffffff80000004, "e4ed82f3439f9c2a", "31bd95cdcaf90e82d7c0072c11eab32287fd47d25126d8e84293ff3d56da59f0", 0x6, 0xfff}) pipe2(&(0x7f0000000bc0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$sock_ifreq(r1, 0x8933, &(0x7f0000000c00)={'veth0_to_bond\x00', @ifru_ivalue=0x7fff}) fcntl$getownex(r9, 0x10, &(0x7f0000000c40)={0x0, 0x0}) ioctl$BLKTRACESETUP(r9, 0xc0481273, &(0x7f0000000c80)={[], 0x8, 0x100, 0x0, 0x2c0b00b4, 0x9, r10}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000000d00)=0x2, 0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000000d40)={r2, 0x25, 0x7d77dee2, "753a86cfecb9ea482b3dc3afbc08bdf28c94d6fae74b6f7d4181997f5608bd52e130fe319dbf0990ac5948566373dd43d3b2ae129f7462924203e1d6e9911b58ff5cd498d9c5f06dddafb8520a839810eca07e1322564f147f3f7069ebfab5fbc6754895cc5606ea1cd1133f98e064a18eec683c88bb9b505a13e9b3d35be9d9edbfe52ee4116697f0a288678a62c857a4ede8b1204240f4a8462c9a594e891b2aeedb2ee19459f3eb229f319ac9f458d83b8685a2da6d69e85929f66d1f0769b543ff40eefe53f07aac62413458a813cc7171bcd7be8372774f46b10dbe20e2872dfb4ef4"}) ioctl$ifreq_SIOCGIFINDEX_team(r9, 0x8933, &(0x7f0000000e40)={'team0\x00', r4}) pipe2(&(0x7f0000000e80), 0x80800) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000ec0)=0x7fff, &(0x7f0000000f00)=0x2) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000f40)=0x4, 0x2) getsockopt$llc_int(r8, 0x10c, 0x7, &(0x7f0000000f80), &(0x7f0000000fc0)=0x4) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000001000)) 2018/05/06 19:38:49 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4ced907e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000002100000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000000c0)={{0x1000, 0x80000000}, {0x7, 0xdd}, 0x3, 0x3, 0x9}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) [ 184.143430] Unknown ioctl 9218 2018/05/06 19:38:49 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000019000)={0x4e, 0x16, 0x401, 0x0, 0x0, {0x4000a}}, 0x341}, 0x1}, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/131) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x2, 0x80000) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000080)={0x0, 0x7, 0x9, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, 'ipddp0\x00'}) 2018/05/06 19:38:49 executing program 2: read(0xffffffffffffffff, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4ced907e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000002100000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f0000000000)={{}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f00000000c0)={{0x1000, 0x80000000}, {0x7, 0xdd}, 0x3, 0x3, 0x9}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/06 19:38:49 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) getsockopt(r0, 0xf350, 0x5, &(0x7f00000000c0)=""/99, &(0x7f0000000000)=0x63) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @random="d50cce52105c", 'bpq0\x00'}}) socket$rds(0x15, 0x5, 0x0) 2018/05/06 19:38:49 executing program 0: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x1, 0x20800) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r1, &(0x7f0000000240)="8cd39902b8ae9ee16209152decbb06d892df59db6c7469e98826e1d224b367afe3b48ec3997606a2dd761f230145bb438a505800b59bd95e568d1042806ac876932c840fe84d1a2c08e2dd63e5468e1bb73e2fd03ee4646fafad", &(0x7f00000002c0)=""/219}, 0x18) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000000)={@host=0x2}) splice(r1, &(0x7f00000003c0), r1, &(0x7f0000000400), 0xfffffffffffffffe, 0x40e) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0xdf, 0x8}, &(0x7f00000000c0)=0x8) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000000540)) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000000440)=""/221) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000100)={r4, 0x6, 0x100000001}, &(0x7f0000000140)=0x8) fcntl$getflags(r3, 0xb) 2018/05/06 19:38:49 executing program 6: mkdir(&(0x7f0000000040)='./file0\x00', 0x1) syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000000000000000200000200000000", 0x14, 0x0) [ 184.510553] netlink: 54 bytes leftover after parsing attributes in process `syz-executor4'. [ 184.611433] netlink: 54 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/06 19:38:50 executing program 2: read(0xffffffffffffffff, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4ced907e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000002100000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f0000000000)={{}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f00000000c0)={{0x1000, 0x80000000}, {0x7, 0xdd}, 0x3, 0x3, 0x9}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/06 19:38:50 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) dup3(r0, r0, 0x80000) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @random="d50cce52105c", 'bpq0\x00'}}) 2018/05/06 19:38:50 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000593ff0)='/dev/sequencer2\x00', 0x2, 0x0) close(r0) pwritev(r0, &(0x7f0000ebc000)=[{&(0x7f00007a4f4c)="ff1e7aa7", 0x4}], 0x1, 0x0) 2018/05/06 19:38:50 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000019000)={0x4e, 0x16, 0x401, 0x0, 0x0, {0x4000a}}, 0x341}, 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/131) 2018/05/06 19:38:50 executing program 6: unshare(0x400) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/prev\x00') getsockname$unix(r0, &(0x7f0000000300), &(0x7f0000000380)=0x6e) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/06 19:38:50 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x60000000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/if_inet6\x00') openat$cgroup_subtree(r0, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0x100000001) accept4$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr, @in=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) 2018/05/06 19:38:50 executing program 5: unshare(0x60000000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/if_inet6\x00') poll(&(0x7f00000000c0)=[{r0, 0x30}, {r0, 0x480}, {r0, 0x4030}], 0x3, 0x9) openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000040)=0x1a, 0x100000001) accept4$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr, @in=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000080)=0x8) 2018/05/06 19:38:50 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000000c0)={{0x1000, 0x80000000}, {0x7, 0xdd}, 0x3, 0x3, 0x9}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000180)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/06 19:38:50 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8000, 0x10000) r2 = getuid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)={0x208, 0x7, 0xa, 0x8, 0x70bd29, 0x25dfdbfc, {0x3, 0x0, 0x1}, [@typed={0x58, 0x2a, @binary="b7aef11252eec1b61caeb3728afb85e92539a82ad7b43c397f02deb0b307a70c1e5930e54b5a88a72dd16af9f5ef6128e14ceb4db676713b672470714b55fc709225a9cd84cf67c7dcdf8e2f4ee6a381cd6e67f9"}, @nested={0x19c, 0x1a, [@typed={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x1e, @uid=r2}, @typed={0x8, 0x83, @pid=r3}, @generic="dc91fda661144a1ed2c9d64b1e92a907c3c6326fcb4455c9dfcd9197f8df1736c5a8b3ecb9c744858472c3824f269552b8eb914b3f5acc0b2bf0cdad80059c2a8dc6f1b2aa5bc40b97c3baa7c3a2e534ea941ca215f0a125c478760d5859c31014ee3fdf82b7f6ef9789a1006d87fcdacf4d2104b91caefa967a03a2fa1615d248589e00e98304f7fd6ebfd5f5b58f181318e8ed26aef5437a32c825ec535dc889a0c68c3a026a967c3bfc110fb73333519adc", @generic="8f2c", @generic="9ed5c172fa8d7544d89f73b902c170f206f876a8828726222a076f48d462e2c37d55bede3b64eaedadaa037c2f927cad3858a00234a229f08a2bf9f43bd3de4cf20bfea048af4870f8ecb7f1f8f685ff638a1911b0c2a34560c078b0728896fa6a055c8900de536ded8155c5c1ea5e65623899289cdf3a7994ab8e6143159e5546e43bbc4ccdb4692f03fd334f51fe8f71ead8ec46f332b6a768445dadec3488e6bb83532a8fb9683776b4973c43c30694d8c039f5897ad81a6b1cf3"]}]}, 0x208}, 0x1, 0x0, 0x0, 0x4000004}, 0x80) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/05/06 19:38:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000001700)=ANY=[@ANYRES32, @ANYBLOB="000000102bd7edbc913e007fd9aa547b3570d965382418c73d0e3c34fbd6f1bdc948aaedb7c2181091b8afb13197e948c64efae90c9354d2b20c954e9f00fb8b47641323fb2479383110ebe5e3aef90f2b7d21bc696c62d91e7e30ef5ce63e41dff2b2d696981ecf5b21a12a1404c924cff2eec1196ef71565476244877ecd6a0e3d191bd261aff0e67eba6e3fde345590862fd4ecf75d4bfb2e19b5253f8bb5b855c1bae25148b0bd8a6506698362d358f76f3874e3f19c7e40b92b5eef72c7fa3cbacdac94568ce1cb0b3ab74890008f7f0472e1431b52c2ae054c10efc74fb6407ea8999317edd313a01f1729a7454f742c5add8574c2c96932a34de2da68dee60e3ba7aa0f911a21295c6f3b845a4e22df72dec83fdc199f45b2af7ed4f1802ca47c22c8e183c99101e8f5b755484ad612b91025981ae40ac7d5175537fd0056ffe941e50d349d50902aad876cfe546175cdf07aaecde1b90904141b783362e89a45928d2ad158a31273977053284094979de770023de3488be4ffd69e2b5c9630e611eed708630eb0c49cfdd19b7a90eee52ca18b33304c2544e4357f97ff5077ed9f6548850421ebf4ff5ae60e74ef6b2f176f488fe6670d215afe4a121fa9724ccbaa079cbe5ce990a3e0a9524f970c3407b4efa81b8c39e2bf9e0dd8efa6a7072d377d23ad7ed5071e216d0fb891a0ca3196dd027608d311a76a004ae956cd7f8a718ae9cec768d4def6fd3deac5f48ca01c2b4c11346f66a3ca222d7e98e030f8a20135fc4c02733f2e637143f5e14ff9906977053b7207a953a3458c26f6babe2f09fffb45322a3d30d75068c9c42115c01e7441cf4d5bde571595ae5f67a0a5dd363f0ce239e3af6897ada43b4dd26aab5468e094d80e49892d1c70eb814f5f008194f593a959fabd7be91e657a56803c7a65c18a15f85c4fc5978818008eb4ea09a5dabc431c3209f2de45ab14210de159023e6603351147da1a9cc60126c501c8353ea3b087922226242319050d6a8cbbc3bf6de321a1710e706ab88f68b2df96b7a4d527d6fa79c0f3f49e5e1e7b94ff8b477851c634fa46a9d725657a4b831b79479b8ddc0f3c94093d5942588f42637c0e082988f2c7c451bdf87aa593a021f7a90d171d6f26af34cbb1ad820b"], 0x2) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/06 19:38:50 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0xffffffffffffff02) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @random="d50cce52105c", 'bpq0\x00'}}) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x4, 0x400) write$fuse(r1, &(0x7f00000000c0)={0x18, 0x1, 0x6, @fuse_bmap_out={0x59a3}}, 0x18) 2018/05/06 19:38:50 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000040)=ANY=[@ANYBLOB="f7fcffff160001eb24bd7000000000000a00000061c9517686684a0ae217946e0d2e3b71611c75558f34c6bcb2fa6541c02c1310fcf66b757b841d1ccbef9117e409d61e010089df530dfd711a006792f385365793f3daf31cdea5d2ff91308822c8df65517d683cc44da5fd7a1a4a2feea64501d8ee358a68719789a9223074616bed091bdc189cb5e916dba55428dfcb3da1b96f738a5a04868a1fe1474de45abe98c71c06ab3ced336eef7a9d2a7f2e3d0ed2f002c5667083120e5bf6562c0c4f077262a171921f7843ff706d8a7404d47a792135187170b9227e1e0c810c67b324e7aa6bb08bb7c8ff00"], 0x14}, 0x1}, 0x0) syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x20, 0x200000) io_setup(0x66a57715, &(0x7f0000000180)) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000200)=""/131) 2018/05/06 19:38:50 executing program 2: read(0xffffffffffffffff, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4ced907e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000002100000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f0000000000)={{}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f00000000c0)={{0x1000, 0x80000000}, {0x7, 0xdd}, 0x3, 0x3, 0x9}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/06 19:38:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000001700)=ANY=[@ANYRES32, @ANYBLOB="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"], 0x2) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/06 19:38:50 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'ip6_vti0\x00'}}, 0x67) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @random="d50cce52105c", 'bpq0\x00'}}) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x8000, 0x81) getpeername$unix(r1, &(0x7f0000000100), &(0x7f0000000180)=0x6e) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x80) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x4}, 0x8) 2018/05/06 19:38:50 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="4e00393c00000000000100000000000000000000323f5d12a38627431a1bc2af6c25050e14cb65c9b4fbeeefa4e541f8464894292538e0a22ac9439e0ac321c37d46ce328a8000496e09916f557932284a628e4f4dc62abd5ae9b4c0b86d8656c558e96dedf42610fae0ff01c6"], 0x1}, 0x1}, 0xfffffffffffffffe) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/131) r1 = dup(r0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000040)={0xb7, 0x3, 0x4, 0x79b, 0x81, 0x1, 0x7d, 0x5, 0xffffffffffff0001, 0x1}) [ 185.806863] IPVS: ftp: loaded support on port[0] = 21 [ 185.848592] IPVS: ftp: loaded support on port[0] = 21 2018/05/06 19:38:51 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4ced907e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000002100000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000000c0)={{0x1000, 0x80000000}, {0x7, 0xdd}, 0x3, 0x3, 0x9}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/06 19:38:51 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x0, 0x40, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000140)=0x8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000800)={{{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000900)=0xe8) lstat(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000040)='./file0\x00', r3, r4, 0x100) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e22, 0xff, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, 0x5, 0x65, 0x10}, 0x98) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000240)={r2, 0xf9, "153aaac0a5cbb3098344adfefc72f66d738967607d001871397b95fbdf465ba034bb1649994760bb6b50f13bc038e8e6ef5af39e1383ab2a03a609e949c606b25a0cde741632809a777fa9c3853783c18d5d2fd81d8423895e4d199cc8f45f19af39d2f739773dd28af2383f2e242d6393552cfd3012ec4d0450afcb5dcead30da99a01ac18e40750a3ddc4426e1f0d4e0301b75495d518fd9bdc9de697ccc4cf690ff51ff65969e72b7d76fb78a2e0d87d57dbc2c07ce492a356ad8311874fab37bf6fe1c55bea4a429bb72c3170192e34072e3d8afd734a8eba33b2d0120733f03adcdbd91aa21f7bd2ac21dff6b361dde868b8589fba916"}, &(0x7f0000000380)=0x101) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f00000007c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}) pread64(r0, &(0x7f0000000a00)=""/133, 0x85, 0x0) getresuid(&(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480)=0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000780)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000740)={&(0x7f00000004c0)={0x25c, 0xf, 0x5, 0x300, 0x70bd2d, 0x25dfdbfd, {0x0, 0x0, 0x7}, [@typed={0x8, 0x60, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @nested={0x100, 0x88, [@typed={0xc, 0x33, @u64=0x9}, @generic="e6b62e01c9218689ea78fe7b626826e75243c714e3f1936a72a97f00fba76d9b31252c5196450829607b7c59b409be64d2b899788e1db47d4ee4dc8eafbf03017018221d6232264c6aefeccf2cadb71c3c75a2f1ae2cb97abc8877adb81751cab9167a30b6c782782f7eab00a644e8c5c863fce0e7570d44ddb36dc788f93260", @typed={0x8, 0x4b, @fd=r0}, @typed={0x10, 0x1b, @str='ip6_vti0\x00'}, @typed={0x8, 0x93, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic="d9b1c404e50a0765e5657688151533ef967ff84d669b28531be03044586cb50239bf652a09123ce3b01e260d114c1cac3f45061c44c9d9e1491017585c6bad0838614ed69feb67", @typed={0x4, 0x57}, @typed={0x4, 0x7f}]}, @nested={0x140, 0x33, [@generic="804b99bfb245772083fbe0e57105c9c8a3e86ab4008f78ec73b0ce49b4bc11f007e291e197a18880c86248616cb4a7", @typed={0x8, 0x43, @uid=r5}, @generic="34f1b39a9d0bf6ab84eeb1792d5b86d5a05ffe013fc7c9816e1b", @generic="8a0f8b42f7e80423ef06b09d5ce23f56d24218d7b5b1003196226b128ae448602813f3ee3c1e924c2bafa8976364f9e468c1c21d3e6bd12215da07b73f3931332f4842744f91a8291f49684f33f292dde3a1917e565f3f69596eb011c1614fa34a19fc8502fd10dfbeac827d2b9bf67d5594f7d5e546f407507a73073db808dc8e17cda9037d636a32fb7f4e42d608453ad07a59f44bd7724324c79db315e4850e2c14d71fc7d2f0656dd7a79fbc5d2384e30d6ac11c26b9a5f3acd3d33f5144c497f9839bdbe16f6c90f4cda41f71b692d2c320fc7293a7e7b84b91abab4f35fef1e7d8b5aa43", @typed={0x4, 0x4d}]}]}, 0x25c}, 0x1}, 0x20000000) 2018/05/06 19:38:51 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xa) r1 = dup3(r0, r0, 0x80000) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000019000)={0x4e, 0x16, 0x401, 0x0, 0x0, {0x4000a}}, 0x341}, 0x1}, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/131) socketpair$ax25(0x3, 0x7, 0xca, &(0x7f0000000040)) 2018/05/06 19:38:51 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x60000000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/if_inet6\x00') openat$cgroup_subtree(r0, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000040)=0x1a, 0x0) accept4$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr, @in=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) 2018/05/06 19:38:51 executing program 5: unshare(0x60000000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/if_inet6\x00') openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000040)=0x1a, 0x100000001) accept4$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr, @in=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000500)={0x0, 0xe2, "287ad15b1ef7352bbaf4e71722ff8517958671388b9af3292f17e80d08ba9280c28c448c658c6eb58b8f91ae3c065fe3c9c47cdbc673c0f6ce7bde2cada8d202d4dfa313a5f3920f84d0c49acb7612609700b187eaba0a41f752b7d951f3be45bb232788d9550792eec8b53c5b91c5469eec69f97414a56695127787c6e199001c6ed6c91bce77c1d26f2bb146b7a7e4e11f05b75b519ca07b6037303e3f4cdac7db3a4948431096192f0463bfb64fb66a362cd343779488bc33df433117fc09b48e905110d715072453a695362498a2a6c3f090bf4d1fc919e74fd39499433d7c51"}, &(0x7f0000000080)=0xea) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffff9c, 0x84, 0x17, &(0x7f00000000c0)={r1, 0x6, 0x1a, "4247b492582960617a6a2507d846301a4b292034000feca37a36"}, 0x22) socket$inet6(0xa, 0x802, 0x59c5fad0) 2018/05/06 19:38:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000001c40)=ANY=[@ANYBLOB="8b3677b095cbdff9474e0aa645ed1899b9567a60"], 0x14}, 0x1}, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0}) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={r1}, &(0x7f0000000140), 0x0) pause() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/06 19:38:51 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4ced907e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000002100000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000000c0)={{0x1000, 0x80000000}, {0x7, 0xdd}, 0x3, 0x3, 0x9}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000180)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/06 19:38:51 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000001c0)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040)=ANY=[], 0x0) 2018/05/06 19:38:51 executing program 0: syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c2066443332d87402e5286dd6006f52600583a00fe80000000000000000000f6000000ffff020000000000000000000000000001020090780000003f600a07ec0ae32900fe8000000000000000000000000000ff00000000000000000002ffffac140000a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"], &(0x7f00000016c0)={0x0, 0x2, [0x0, 0xd4e]}) 2018/05/06 19:38:51 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000040)=ANY=[@ANYBLOB="4eb0684d34bd2a4b20001f358df100000a000f0062090d7b88aa99a075e9bcfe3e806fac0015c25734bb1a88f9f061e34b9aec2b5718394e70a3b3c93d66b1"], 0x341}, 0x1}, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/131) 2018/05/06 19:38:51 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4ced907e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000002100000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000000c0)={{0x1000, 0x80000000}, {0x7, 0xdd}, 0x3, 0x3, 0x9}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000180)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/06 19:38:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000001c40)=ANY=[@ANYPTR=&(0x7f0000001980)=ANY=[@ANYRES32, @ANYPTR, @ANYBLOB="4e85de6d20503af4a36897665312727ddce9bbdc066d381ff5e96b49b939c6535b16e50ce2c0231c715f842223a348d6079009f4e31bf26d3324bf75773886486306fc6494caedb567135fd3b78b0c5d0a99b84a4f415deb4301ab43d2140c22c53dc16f7245591a2c1b89447516d1690e1a7d1c8bf83c9929c55e6eeae2780a345d1367"]], 0x4}, 0x1}, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0}) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={r1}, &(0x7f0000000140), 0x0) pause() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/06 19:38:51 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f00000000c0)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'eql\x00'}}) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000080)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000140)={0x18, 0x0, {0x4, @random="d50cce52105c", "627071ff00"}}) fchmodat(r0, &(0x7f0000000100)='./file0\x00', 0x70) 2018/05/06 19:38:51 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4ced907e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000002100000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000000c0)={{0x1000, 0x80000000}, {0x7, 0xdd}, 0x3, 0x3, 0x9}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000180)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) [ 187.196935] IPVS: ftp: loaded support on port[0] = 21 [ 187.243288] IPVS: ftp: loaded support on port[0] = 21 2018/05/06 19:38:53 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x0) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f0000000440)) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) r2 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x3, 0x159001) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x1, 0x3ff, 0x1ff, 0x3, 0x9, 0x639e, 0x800, {0x0, @in={{0x2, 0x4e23}}, 0x2, 0x7, 0x0, 0xd9b, 0x2a8}}, &(0x7f00000001c0)=0xb0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000200)={r3, 0x5}, &(0x7f0000000240)=0x8) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000380)={{0x3, 0x773}, {0x20, 0x4}, 0x3, 0x2, 0x2}) setsockopt$packet_buf(r2, 0x107, 0xd, &(0x7f0000000280)="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", 0xfc) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'sit0\x00'}}) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @random="d50cce52105c", 'bpq0\x00'}}) 2018/05/06 19:38:53 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f00000002c0)={0x334, 0x16, 0x401, 0x0, 0x0, {0x4000a}, [@generic="eea17671806811748e76b548deef17e99c85de6bf26bed1333626f35d3d77a29f8ff9b629cabce7c5969a3435a0fd3cb9c5ec2af3591958a265d67b16bff668a20a8476e1a430faf9692a66455b48e56dac1dfc4f8f5399bbf7bf0c6ab50151cfd3ec70ff31dfc40c5defc5a1d1a3a8c2af80dce6baa4c91628fc342e1c808838f5f1230dfb1e8a8fad798053bde02814a1009eb2e7fffc5615a9d49172d76a6f215be694d0d250ea8d428e9e970571cc342db469f1fa58cc7271b9dabca6edd46", @generic="cd35c757bc405baaffa49f33e2e2d2bac3a1e27cac63acaae0464e8e8d8da7becc3d7bb49d88fcdd38acb19efed690013f7322f939853da859ab3ed6c576d134749fe41dc89bb2f03c6ac7863ee29c55", @nested={0x17c, 0xc, [@generic="8b305bd975af162b1031b7d74cfcf2d283a03833cadaef2c00bbb77c46ca8252ede65e0d2fd53b9fa9568b261bac5aee0b6f62a08db7ae6d35e77635d12e9952991afc855c0bc727c31cc0c45fcf3dc06b952f671172816d4a07f09c5644d2daf3fab14ed22654173a8589a0be23e0c9cf83b096fb82f6805e48b3f05e6023c949c3e589d0e6bc6c89b3629f7ddb211d5a77abdcce1686647995fe1dc7ab546436b721f362141375b243a254bfbe83ed1d65bf6afd2cb500df5f97403f", @typed={0xa8, 0x51, @binary="b27c695ec5a52661b3d2096e5032c1737b10235f32c0d649bb0b41836a44657bbd231e3cf74662b567691be9557637a8860ae3a36bfae0835045a5632d1f5c263f24b9f97f9e3efadc5cee38074be72abab1c8ade03e6c6fcb904b04295fd0b485f4e2f84e1bb0086ab3af21329841b2fbe30cad4d1bdcace5d421f6c822fcab9dbe14c04682ef1ef86777c8f8db5a268bf698364a66b86b309204bc41fec6b3ab"}, @typed={0x8, 0x4c, @str='\x00'}, @typed={0x8, 0x32, @ipv4=@multicast2=0xe0000002}]}, @generic="a516f1ee184613ee79a40ba2aa82c520572c04a4294acef13d1b983fbbcfec13c72a5791593be2e6e08f2ec4ef5e0d60a4d74207e43687c6067d7d78f049af145dfab6f79d7b1e404d2f381dbccd6e17ddd3783efc9397d56c973b201d1f16945eda969b64f993b74e83182401ab6029f60c8d965acee8abd58cb500b73751b0ad327803300a87439eddc2560a094746a9"]}, 0x334}, 0x1}, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/131) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x1c) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/06 19:38:53 executing program 7: read(0xffffffffffffffff, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4ced907e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000002100000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f0000000000)={{}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f00000000c0)={{0x1000, 0x80000000}, {0x7, 0xdd}, 0x3, 0x3, 0x9}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000000180)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/06 19:38:53 executing program 5: unshare(0x60000000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/if_inet6\x00') r1 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000000140)=""/162, 0xa2}, {&(0x7f0000000080)=""/73, 0x49}], 0x3) sendfile(r0, r0, &(0x7f0000000040)=0x1a, 0x100000001) accept4$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x756826f6, 0x6, 0x9, 0x2, 0x4}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001500)={r2, 0x3b0, 0x2, 0x1}, &(0x7f0000001540)=0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr, @in=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) 2018/05/06 19:38:53 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4ced907e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000002100000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000000c0)={{0x1000, 0x80000000}, {0x7, 0xdd}, 0x3, 0x3, 0x9}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/06 19:38:53 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x60000000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/if_inet6\x00') openat$cgroup_subtree(r0, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000040)=0x1a, 0x0) accept4$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr, @in=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) 2018/05/06 19:38:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000001c40)=ANY=[@ANYBLOB="8b3677b095cbdff9474e0aa645ed1899b9567a60785bf1e0cbb765f3785922ccd2104acfefefad8c09ce3d91171dbabd25757cc7e372127ed9492abb81e4e5639aa872"], 0x43}, 0x1}, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0}) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={r1}, &(0x7f0000000140), 0x0) pause() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/06 19:38:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000001700)=ANY=[@ANYBLOB="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"], 0x1) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/06 19:38:53 executing program 7: read(0xffffffffffffffff, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4ced907e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000002100000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f0000000000)={{}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f00000000c0)={{0x1000, 0x80000000}, {0x7, 0xdd}, 0x3, 0x3, 0x9}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000000180)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) [ 188.092172] nla_parse: 2 callbacks suppressed [ 188.092190] netlink: 796 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/06 19:38:53 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x327, 0x40000) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f00000000c0)) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @random="d50cce52105c", 'bpq0\x00'}}) [ 188.135160] netlink: 796 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/06 19:38:53 executing program 7: read(0xffffffffffffffff, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4ced907e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000002100000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f0000000000)={{}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f00000000c0)={{0x1000, 0x80000000}, {0x7, 0xdd}, 0x3, 0x3, 0x9}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000000180)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/06 19:38:53 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x400001e) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000019000)={0x4e, 0x16, 0x401, 0x0, 0x0, {0x4000a}}, 0x341}, 0x1}, 0x0) r1 = getpgid(0x0) r2 = syz_open_procfs(r1, &(0x7f0000000140)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') ioctl$SG_GET_ACCESS_COUNT(r2, 0x2289, &(0x7f0000000080)) ptrace$peekuser(0x3, r1, 0xc0000000) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/131) 2018/05/06 19:38:53 executing program 3: r0 = socket(0x10, 0x803, 0x0) 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), 0x0, &(0x7f0000004040)=""/4096, 0x1000}}, {{&(0x7f0000002500)=@l2, 0x80, &(0x7f0000001cc0)=[{&(0x7f0000000040)=""/69, 0x45}, {&(0x7f00000000c0)=""/160, 0xa0}, {&(0x7f0000001840)=""/208, 0xd0}, {&(0x7f00000002c0)=""/78, 0x4e}, {&(0x7f0000001b00)=""/163, 0xa3}, {&(0x7f00000029c0)=""/4096, 0x1000}, {&(0x7f0000001bc0)=""/99, 0x63}, {&(0x7f0000001c40)=""/71, 0x47}], 0x8, &(0x7f0000002680)=""/146, 0x92}}], 0x4, 0x0, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) timer_create(0x0, &(0x7f0000000180)={0x0, 0x13, 0x7, @thr={&(0x7f0000000400)="a5cdd2f72d92a5a84d82e16568998fce0c15b461f3a7aefbbee0b62aeaeb288a37a24852447eec2a24f7b5736dba4197d3b7a3f47946b4240c950115f9991cce8af779171022f48d1165fa6a0f01c7aa2b5367cc91fc9d03ce4fe8612cfc32004c75158c663237f1bfa80122cce1aa38e0e374d10e1eff9e1d8908e0d7a13142c1b25d4a72e13a8aab5b47", &(0x7f00000004c0)="d473938af50cfd8da681e688ad6b54b229ca06c3cc8b16d6f49e7485c0c164ff99bdbb304bf01ac4a2fd0bcc9c579755a4d021efec4cec8b18f363d0fb5c26b65e3965a7351470c9f00915a95043fcf245d06ea5b3d3347bf15bddcb4a18d8244e14feece3fe4e96a68b2b1ff781cd70e42dfa21085bbb6e65b5f4073fe34cee8ea06838e9fa6c6c40abed0a5ea232ee067e155252490b4d1ac83d37ed90a6d87c7f042d86d6d8dac331068de86b1fc82243faca1b7a1fa5d23b575e8d6b67c1dfb3fc403f4524bc9ad2a6af9659cebdc216dcfb34fdd18de209252a8a10991bc5f7621b66de2b782a19be3aee41f158b4e9cafa1b80"}}, &(0x7f00000005c0)=0x0) clock_gettime(0x0, &(0x7f0000000600)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f0000000640)={{r3, r4+30000000}, {0x77359400}}, &(0x7f0000000680)) clock_gettime(0x0, &(0x7f0000000700)={0x0, 0x0}) futimesat(r1, &(0x7f00000006c0)='./file0\x00', &(0x7f0000000740)={{r5, r6/1000+30000}}) socket$nl_generic(0x10, 0x3, 0x10) connect$pppoe(r1, &(0x7f0000000080)={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) 2018/05/06 19:38:53 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4ced907e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000002100000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000000c0)={{0x1000, 0x80000000}, {0x7, 0xdd}, 0x3, 0x3, 0x9}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000180)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/06 19:38:53 executing program 3: syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffffe0, 0x1) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000100)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], '\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\r\x00'}}, 0xa419102e786bb067) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @random="d50cce52105c", 'bpq0\x00'}}) 2018/05/06 19:38:53 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000019000)={0x4e, 0x16, 0x401, 0x0, 0x0, {0x4000a}}, 0x341}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x70, r1, 0x501, 0x70bd2b, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xdd2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x65}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x30}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffff963}]}, 0x70}, 0x1, 0x0, 0x0, 0x48010}, 0x4000000) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/131) [ 188.589264] netlink: 54 bytes leftover after parsing attributes in process `syz-executor4'. [ 188.611896] netlink: 54 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/06 19:38:54 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) r1 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x4, 0x400000) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000200)=0x2) connect$pppoe(r0, &(0x7f0000000540)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'veth0_to_bond\x00'}}, 0x1e) ptrace$setregset(0x4205, 0x0, 0x1, &(0x7f0000000180)={&(0x7f00000000c0)="94b0fb10079137699776dc1d85b22c33549351aa18903596b8f1d5993941d20ff91c839722467b6bdc8c5f5d6a58c9133772b662421f2991fcc2674d9123f2b096f1793bddc705e0b4fa8444502f0563b922aa65553db5f061afac9a4cbd819d10f9622c158c3982929e72b3750b10445327809937271529913266ca7a70b3cd6a0c3181e9e0535268dfacad61460032d559182b841b784e6761e00685c688b98aaa50572de8b669fc366206ff80a31b7cdda084f5787fb0b07f01b2ff2c", 0xbe}) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @random="d50cce52105c", 'bpq0\x00'}}) sendmsg$rds(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/247, 0xf7}, {&(0x7f0000000340)=""/226, 0xe2}, {&(0x7f0000000440)=""/165, 0xa5}], 0x3, 0x0, 0x0, 0x4000800}, 0x4048000) 2018/05/06 19:38:54 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000019000)=ANY=[@ANYBLOB='N\x00\x00\x00\x00\x00\x00\n\x00\x00\x00'], 0x341}, 0x1}, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/131) 2018/05/06 19:38:54 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4ced907e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000002100000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000000c0)={{0x1000, 0x80000000}, {0x7, 0xdd}, 0x3, 0x3, 0x9}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/06 19:38:54 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x60000000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/if_inet6\x00') openat$cgroup_subtree(r0, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000040)=0x1a, 0x0) accept4$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr, @in=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) 2018/05/06 19:38:54 executing program 5: unshare(0x60000000) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x9, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000080)={0x1, "eb"}, 0x2) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/if_inet6\x00') openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000000)=0x1a, 0x100000001) accept4$packet(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr, @in=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000000c0)={0x0, @dev, @loopback}, &(0x7f0000000140)=0xc) 2018/05/06 19:38:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000001800), 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) nanosleep(&(0x7f0000000180)={0x0, r1+30000000}, &(0x7f0000000380)) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000001600)=ANY=[@ANYRES32, @ANYRES32, @ANYRES16, @ANYBLOB="032c7810385df2a085b37f63ca4916ceaea646d5015fed0045026aadad181acba91abfac7a78cdc7b0c58a22161241d6bae44aa531e1041ed4ad4a2ff27f9df0841792ce82c04b137cf84e3c6317f4dd6f4af28d1891deaefac5"], 0x64) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/06 19:38:54 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4ced907e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000002100000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000000c0)={{0x1000, 0x80000000}, {0x7, 0xdd}, 0x3, 0x3, 0x9}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000180)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/06 19:38:54 executing program 0: [ 189.560828] IPVS: ftp: loaded support on port[0] = 21 2018/05/06 19:38:54 executing program 0: 2018/05/06 19:38:54 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4ced907e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000002100000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000000c0)={{0x1000, 0x80000000}, {0x7, 0xdd}, 0x3, 0x3, 0x9}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/06 19:38:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000001c40)=ANY=[@ANYPTR=&(0x7f0000001980)=ANY=[@ANYRES32, @ANYPTR, @ANYBLOB="4e85de6d20503af4a36897665312727ddce9bbdc066d381ff5e96b49b939c6535b16e50ce2c0231c715f842223a348d6079009f4e31bf26d3324bf75773886486306fc6494caedb567135fd3b78b0c5d0a99b84a4f415deb4301ab43d2140c22c53dc16f7245591a2c1b89447516d1690e1a7d1c8bf83c9929c55e6eeae2780a345d13673360479bc7f183"]], 0x4}, 0x1}, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0}) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={r1}, &(0x7f0000000140), 0x0) pause() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/06 19:38:54 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @random="d50cce52105c", 'bpq0\x00'}}) 2018/05/06 19:38:54 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000019000)={0x4e, 0x16, 0x401, 0x0, 0x0, {0x4000a}}, 0x341}, 0x1}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x3, 0xb97f6f3618aafcaa) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080)=0x7, 0x4) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/131) [ 189.750772] IPVS: ftp: loaded support on port[0] = 21 2018/05/06 19:38:54 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4ced907e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000002100000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000000c0)={{0x1000, 0x80000000}, {0x7, 0xdd}, 0x3, 0x3, 0x9}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/06 19:38:54 executing program 5: unshare(0x60000000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/if_inet6\x00') openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000040)=0x1a, 0x100000001) r1 = accept4$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr, @in=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) ioctl$sock_ifreq(r1, 0x89b7, &(0x7f00000000c0)={'veth1\x00', @ifru_settings={0x3ff, 0x8, @te1=&(0x7f0000000080)={0x7, 0x7fff, 0x8000000000, 0x4}}}) 2018/05/06 19:38:54 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) accept$alg(r1, 0x0, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @random="d50cce52105c", 'bpq0\x00'}}) [ 189.859774] netlink: 54 bytes leftover after parsing attributes in process `syz-executor4'. [ 189.890569] netlink: 54 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/06 19:38:55 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000140)=ANY=[@ANYBLOB="4e0000001600010400000000000000000a000000af24470affe3603a43ee47c803dd050d6e5020117a4dea4db4aa342a97a202f9d2926332179cef8392813a0c554dc4b204e5466494c7ed69ec188c95b2bf44b4c3e107a6345f628acaf2d0c822fee8db476ea565867a31101935b147f9161a32ee45f62e871cca946a947662ad1e419317dddf585347b23c69adf84a4c4605673461ae239aa4ce6c2fb23afe8cdc899c481ae7373daa8f"], 0x341}, 0x1}, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/131) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@getaddr={0x14, 0x16, 0x400, 0x70bd2c, 0x25dfdbfd, {}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@mcast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000400)=0xe8) getresuid(&(0x7f0000000440), &(0x7f0000000480)=0x0, &(0x7f00000004c0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0}, &(0x7f0000000540)=0xc) sendmsg$nl_xfrm(r0, &(0x7f00000007c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x1040}, 0xc, &(0x7f0000000780)={&(0x7f0000000580)=@updpolicy={0x1f0, 0x19, 0x304, 0x70bd26, 0x25dfdbff, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast1=0xe0000001, 0x4e21, 0x4981, 0x0, 0x0, 0xa, 0xa0, 0x20, 0x0, r1, r2}, {0x2, 0x6, 0x83, 0x4, 0x100, 0x8, 0xfff, 0x7b7}, {0x82, 0x6, 0x4, 0xff}, 0x1, 0x6e6bb1, 0x2, 0x1, 0x0, 0x3}, [@output_mark={0x8, 0x1d, 0x1f}, @migrate={0x5c, 0x11, [{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x6c, 0x0, 0x0, 0x3501, 0xa, 0x2}, {@in=@multicast2=0xe0000002, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x32, 0x0, 0x0, 0x3503, 0x0, 0x2}]}, @policy={0xac, 0x7, {{@in=@rand_addr=0x4, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e23, 0x2, 0x4e20, 0x7, 0xa, 0x80, 0x20, 0x0, 0x0, r3}, {0x9, 0x1, 0x9, 0x0, 0x9, 0xfff, 0xfffffffffffffff7, 0x10000}, {0x101, 0x887, 0x7fff, 0x4}, 0xff, 0x6e6bb0, 0x3, 0x1, 0x3}}, @replay_esn_val={0x28, 0x17, {0x3, 0x70bd2a, 0x70bd2c, 0x70bd25, 0x70bd27, 0x44, [0x5e, 0x3, 0x0]}}]}, 0x1f0}, 0x1}, 0x1) 2018/05/06 19:38:55 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'veth0_to_bond\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @random="d50cce52105c", 'bpq0\x00'}}) 2018/05/06 19:38:55 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x60000000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/if_inet6\x00') openat$cgroup_subtree(r0, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000040)=0x1a, 0x100000001) accept4$packet(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr, @in=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) 2018/05/06 19:38:55 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4ced907e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000002100000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000000c0)={{0x1000, 0x80000000}, {0x7, 0xdd}, 0x3, 0x3, 0x9}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) [ 190.127237] netlink: 54 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/06 19:38:55 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @random="d50cce52105c", 'bpq0\x00'}}) r1 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00000000c0)) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', r1}, 0x10) bind$rds(r1, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000180), 0x4) [ 190.175421] netlink: 54 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/06 19:38:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000001c40)=ANY=[@ANYRES16, @ANYBLOB="8b3677b095cbdff9474e0aa645ed1899b9567a60785bf1e0cbb765f3785922ccd2104acfefefad8c09ce3d91171dbabd25757cc7e372127ed9492abb81e4e5639aa872f34d47f14f5a85"], 0x4c}, 0x1}, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0}) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={r1}, &(0x7f0000000140), 0x0) pause() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/06 19:38:55 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffff8) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000019000)={0x4e, 0x16, 0x401, 0x0, 0x0, {0x4000a}}, 0x341}, 0x1}, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/131) 2018/05/06 19:38:55 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @random="d50cce52105c", 'bpq0\x00'}}) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r2, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x100000001, 0xb3f7}, &(0x7f0000000240)=0x90) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000140)={0x2, 0xffffffffffffffb7}) 2018/05/06 19:38:55 executing program 7: 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}, "0a4ceaa05d9a00000000000000039b3fd4ced907e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000002100000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000000c0)={{0x1000, 0x80000000}, {0x7, 0xdd}, 0x3, 0x3, 0x9}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000180)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/06 19:38:55 executing program 3: r0 = open(&(0x7f0000000500)='./file0\x00', 0x0, 0x122) bind$ax25(r0, &(0x7f0000000640)={0x3, {"5bacd802437aac"}, 0x3}, 0x10) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000080)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @random="d50cce52105c", 'bpq0\x00'}}) r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x4, 0x200000) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000100)=0x9, 0xff35) pwrite64(r0, &(0x7f0000000680)="1c05958a37a2f945bf45a3659368da999db1b037ad5e3a052794c8cc6a1ed44a2bac09a0a8ca92651c86cd5e4f99fa3566a324133128d60126fcf93a0253ab36e7c93447a31d29c262da32c7b5c084324b0c0266", 0x54, 0x0) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x400, 0x2) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21}}, 0x1f, 0xebe0, 0x10001, 0x6, 0x6}, &(0x7f0000000240)=0x98) r5 = add_key$user(&(0x7f0000000340)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000003c0)="bfde494d31d57b7fc9b7c53435c9db957d7a199214ec76e871ee1383f53ad665f0ca7b10c2b4ac420caca9770e989dea05440b3ad7f98669b21277d15352ea7f83705922a190800f55006ccedfde4ae9e9c60709abbbac09b475a979698d96bc834812c62c52b37cf22c4960cc62a9d2c2ec0946bb20b857f6322b5ecf046d4214dc4dd03da4623b4973e46f00c2df780d0c2f03d32c992a2710935e951a8f0ee1e5afffc00ad254c66f4ca133f4a7691436f358dd07e9e75765", 0xba, 0xfffffffffffffffa) keyctl$describe(0x6, r5, &(0x7f0000000480)=""/107, 0x6b) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000280)={r4, 0xffffffffffffffff}, &(0x7f00000002c0)=0x8) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000540)={r4, 0x3c, "90e47d7e989119f9ed9bf2e143be084faed4345082ca76138c8eb14c11346ee5b4aa677c6bd768897cce314a74daa1b3a610fb3855e0c722bbcb2978"}, &(0x7f00000005c0)=0x44) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x101000) 2018/05/06 19:38:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000001700)=ANY=[@ANYRES32, @ANYBLOB="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"], 0x2) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/06 19:38:56 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000080)=ANY=[@ANYBLOB="4e40232607e9d886dcfde60f00000100010800006052d61935cb1de5ddd321aadbd3ef448004352c6703f801216abbbfcb8df3cff2ee20d60b43bfe7254d5b990f3b59b27eb76bc1c332f75bf71402459bcf1699f91834e1c556cb0c41f8bb718e6609fb249a37c090b7d0f4790a6effaea845f6a5fad662cd15a8ff01c3b3fdf7154e4ff6bae85a2ba0aa75d2fc46c4ba3355c535dde442bc2dadbbb4adcd9856c743c7774c94f2f72559a7c13fd440832544"], 0x341}, 0x1}, 0x0) rt_sigprocmask(0x0, &(0x7f0000000040)={0x80000000}, 0x0, 0x8) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/131) 2018/05/06 19:38:56 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @random="d50cce52105c", 'bpq0\x00'}}) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x4) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000180)={'nat\x00', 0x0, 0x4, 0x46, [], 0x3, &(0x7f00000000c0)=[{}, {}, {}], &(0x7f0000000100)=""/70}, &(0x7f0000000200)=0x78) 2018/05/06 19:38:56 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$getown(r0, 0x9) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x1, 0x0, 0x2, 0xfa8, r1}) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000019000)={0x4e, 0x16, 0x401, 0x0, 0x0, {0x4000a}}, 0x341}, 0x1}, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/131) [ 191.266303] netlink: 54 bytes leftover after parsing attributes in process `syz-executor4'. [ 191.309150] netlink: 54 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/06 19:38:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000001c40)=ANY=[@ANYPTR=&(0x7f0000001980)=ANY=[], @ANYBLOB="8b3677b095cbdff9474e0aa645ed1899b9567a60785bf1e0cbb765f3785922ccd2104acfefef"], 0x2a}, 0x1}, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0}) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={r1}, &(0x7f0000000140), 0x0) pause() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/06 19:38:57 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4ced907e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000002100000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000000c0)={{0x1000, 0x80000000}, {0x7, 0xdd}, 0x3, 0x3, 0x9}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/06 19:38:57 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)=ANY=[@ANYBLOB="9ff199f8494e000000005698c0277ec619be"], 0x341}, 0x1}, 0x0) r1 = dup(r0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f00000002c0)=""/131) ppoll(&(0x7f0000000040)=[{r0, 0x11}, {r0, 0x88}], 0x2, &(0x7f0000000080), &(0x7f00000000c0)={0x3}, 0x8) 2018/05/06 19:38:57 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000080)) unshare(0x60000000) flistxattr(r0, &(0x7f0000000240)=""/47, 0x2f) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/if_inet6\x00') openat$cgroup_subtree(r1, &(0x7f00000001c0)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000100)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) sendfile(r1, r1, &(0x7f0000000040)=0x1a, 0x100000001) accept4$packet(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr, @in=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) r2 = shmget$private(0x0, 0x4000, 0x4, &(0x7f0000ffc000/0x4000)=nil) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000140)={0x7, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x4adee3f8}}, {0x2, 0x4e23}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1b}}, 0x100, 0x5, 0x9, 0x7f, 0x8, &(0x7f00000000c0)='sit0\x00', 0x9, 0x1900000000, 0x2}) shmctl$SHM_UNLOCK(r2, 0xc) 2018/05/06 19:38:57 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x2) read(0xffffffffffffffff, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4ced907e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000002100000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000000c0)={{0x1000, 0x80000000}, {0x7, 0xdd}, 0x3, 0x3, 0x9}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000180)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/06 19:38:57 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0xfffffffffffffe1e) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2000, 0x0) accept$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @random="d50cce52105c", 'bpq0\x00'}}) 2018/05/06 19:38:57 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x60000000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/if_inet6\x00') openat$cgroup_subtree(r0, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000040)=0x1a, 0x100000001) accept4$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr, @in=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) 2018/05/06 19:38:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000001700)=ANY=[@ANYRES32, @ANYBLOB="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"], 0x2) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) [ 192.201857] IPVS: ftp: loaded support on port[0] = 21 2018/05/06 19:38:57 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1c3, 0x10040) ioctl$BLKSECDISCARD(r1, 0x127d, &(0x7f0000000180)=0x200020000000000) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000000c0)=r1, 0x4) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000340)="e91bbbb0964ab6c6480c67d22cffb0b36272fb7401eafddacd15560db01bd5d71ccca45cb5842a825cf10b40f202efdb0aaa358d4202fdb5912a401cb538c19badfceada5dc32eab6ac4814446391f9263c92bde236ace83165699e36ea6e8e4b6be73d3f875d004b82ef4f59a4c0c9e5911042ad5c8d0cd35febce671e1c4cf96cb0c01fbeaf76560c0e83943d88bc2037964411b793fcf7f98f2aeda34c7f402da280fcd192d0469d89c8ae4a93e1141d6aab1d5321df4aadae08cec780fc5279604d617a9cff5fa61fd0c0b5188a316de68590579be66130dced9a611e195547e2a45dd") ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000040)={'vlan0\x00', 0x5}) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000200)={&(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES16=r2, @ANYBLOB="10002bbd7000fedbdf25020000000400050004000500080001004e2400000800040001000000080002000a0000000800020000000000080003003b000000"], 0x44}, 0x1, 0x0, 0x0, 0x10}, 0x8000) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x15) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000001c0)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'vlan0\x00'}}) 2018/05/06 19:38:57 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x2) read(0xffffffffffffffff, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4ced907e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000002100000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000000c0)={{0x1000, 0x80000000}, {0x7, 0xdd}, 0x3, 0x3, 0x9}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000180)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/06 19:38:57 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000019000)=ANY=[@ANYBLOB="4e0000001600010400000000000000000a76bb00"], 0x341}, 0x1}, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/131) [ 192.320400] ================================================================== [ 192.327816] BUG: KMSAN: uninit-value in strnlen+0xc4/0x110 [ 192.333444] CPU: 0 PID: 13457 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 192.340362] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 192.349712] Call Trace: [ 192.352308] dump_stack+0x185/0x1d0 [ 192.355936] ? strnlen+0xc4/0x110 [ 192.359393] kmsan_report+0x142/0x240 [ 192.363204] __msan_warning_32+0x6c/0xb0 [ 192.367276] strnlen+0xc4/0x110 [ 192.370562] dev_get_by_name+0x6e/0x350 [ 192.374542] pppoe_connect+0xcb7/0x2360 [ 192.378521] ? kmsan_set_origin+0x9e/0x160 [ 192.382759] ? security_socket_connect+0x5d/0x210 [ 192.387606] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 192.392976] ? security_socket_connect+0x9e/0x210 [ 192.397822] ? pppoe_release+0xcc0/0xcc0 [ 192.401885] SYSC_connect+0x41a/0x510 [ 192.405689] ? syscall_return_slowpath+0xe9/0x700 [ 192.410538] SyS_connect+0x54/0x80 [ 192.414083] do_syscall_64+0x309/0x430 [ 192.417973] ? SYSC_accept+0xb0/0xb0 [ 192.421689] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 192.426869] RIP: 0033:0x455979 [ 192.430053] RSP: 002b:00007ff1b2af5c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 192.437758] RAX: ffffffffffffffda RBX: 00007ff1b2af66d4 RCX: 0000000000455979 [ 192.445019] RDX: 0000000000000015 RSI: 0000000020000080 RDI: 0000000000000013 [ 192.452283] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 192.459549] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 192.466814] R13: 0000000000000064 R14: 00000000006f4a00 R15: 0000000000000000 [ 192.474084] [ 192.475702] Local variable description: ----address@SYSC_connect [ 192.481832] Variable was created at: [ 192.485547] SYSC_connect+0x6f/0x510 [ 192.489261] SyS_connect+0x54/0x80 [ 192.492789] ================================================================== [ 192.500139] Disabling lock debugging due to kernel taint [ 192.505581] Kernel panic - not syncing: panic_on_warn set ... [ 192.505581] [ 192.512946] CPU: 0 PID: 13457 Comm: syz-executor3 Tainted: G B 4.16.0+ #87 [ 192.521166] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 192.530516] Call Trace: [ 192.533109] dump_stack+0x185/0x1d0 [ 192.536740] panic+0x39d/0x940 [ 192.536972] IPVS: ftp: loaded support on port[0] = 21 [ 192.539945] ? strnlen+0xc4/0x110 [ 192.539961] kmsan_report+0x238/0x240 [ 192.539978] __msan_warning_32+0x6c/0xb0 [ 192.539991] strnlen+0xc4/0x110 [ 192.540007] dev_get_by_name+0x6e/0x350 [ 192.540025] pppoe_connect+0xcb7/0x2360 [ 192.540039] ? kmsan_set_origin+0x9e/0x160 [ 192.540057] ? security_socket_connect+0x5d/0x210 [ 192.540071] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 192.540083] ? security_socket_connect+0x9e/0x210 [ 192.540098] ? pppoe_release+0xcc0/0xcc0 [ 192.540109] SYSC_connect+0x41a/0x510 [ 192.540134] ? syscall_return_slowpath+0xe9/0x700 [ 192.599629] SyS_connect+0x54/0x80 [ 192.603169] do_syscall_64+0x309/0x430 [ 192.607063] ? SYSC_accept+0xb0/0xb0 [ 192.610784] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 192.615968] RIP: 0033:0x455979 2018/05/06 19:38:57 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000019000)=ANY=[@ANYBLOB="016e0200000000000000003f6eb19800f7970000"], 0x341}, 0x1}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x40040, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000040)=""/131) 2018/05/06 19:38:57 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x2) read(0xffffffffffffffff, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4ced907e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000002100000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000000c0)={{0x1000, 0x80000000}, {0x7, 0xdd}, 0x3, 0x3, 0x9}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000180)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) [ 192.619154] RSP: 002b:00007ff1b2af5c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 192.626860] RAX: ffffffffffffffda RBX: 00007ff1b2af66d4 RCX: 0000000000455979 [ 192.634130] RDX: 0000000000000015 RSI: 0000000020000080 RDI: 0000000000000013 [ 192.641393] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 192.648658] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 192.655923] R13: 0000000000000064 R14: 00000000006f4a00 R15: 0000000000000000 [ 192.663784] Dumping ftrace buffer: [ 192.667306] (ftrace buffer empty) [ 192.670989] Kernel Offset: disabled [ 192.674590] Rebooting in 86400 seconds..