INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.10.40' (ECDSA) to the list of known hosts. 2018/05/08 06:06:59 fuzzer started 2018/05/08 06:07:00 dialing manager at 10.128.0.26:37971 syzkaller login: [ 52.342296] can: request_module (can-proto-0) failed. [ 52.353724] can: request_module (can-proto-0) failed. 2018/05/08 06:07:08 kcov=true, comps=false 2018/05/08 06:07:12 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x2560c0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f00000001c0)={@mcast1, 0x0}, &(0x7f0000000200)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000240)={@remote={0xfe, 0x80, [], 0xbb}, 0x48, r1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x8000, 0x0) getpeername(r2, &(0x7f0000000300)=@alg, &(0x7f0000000380)=0x80) socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00000003c0)={0x3, 0x503b, 0x40, 0x9}, 0x10) ioctl$PERF_EVENT_IOC_DISABLE(r4, 0x2401, 0x6) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000400)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000440)={@local={0xfe, 0x80, [], 0xaa}, 0x72, r1}) poll(&(0x7f0000000480)=[{r2, 0x1000}, {r3, 0x8100}], 0x2, 0x9) sysfs$3(0x3) getpeername$packet(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000500)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000540)={r6, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={0x0, 0xed, "53a96796487790b4aef01b548f366a78177be1efc803a0eccc48d12b9417bfe205465a9d3c826ba4d9553cf5564b60110f5f2f50eb270c8342c220881ec05d5eedc67129a0f4f18535eb57fbbee72457dc2984010a927de5cefc3004c376caf26d0dd31bc208773bf7d5adc3a801b90d29f5d8f64039aaaf82c836cde0b5eb998da0ddfeb44f05ecc438d7d920acbf031c9219d48ad36ed629e314502fc288909a43f9d3696ec97f88e90e01bb5e4aa0aa2927a5611d22140e144dd61986cb7dd806a8ced7ff75314325a5559ee1242748aaeff649d4a3398994fc8c7ac25bb9a9ef3c6aad3e1211286f2fbef7"}, &(0x7f0000000680)=0xf5) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f00000006c0)={r7, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000700)={r7, 0x7fff}, &(0x7f0000000740)=0x8) bind$bt_rfcomm(r4, &(0x7f0000000780)={0x1f, {0x1, 0xfffffffffffffff9, 0x6, 0xdd, 0x8e3e, 0x2}, 0x6}, 0xa) ioctl$EVIOCGREP(r5, 0x80084503, &(0x7f00000007c0)=""/45) sendmsg$rds(r5, &(0x7f0000001e80)={&(0x7f0000000800)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000000840)=""/39, 0x27}, {&(0x7f0000000880)=""/140, 0x8c}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/199, 0xc7}, {&(0x7f0000001a40)=""/249, 0xf9}, {&(0x7f0000001b40)=""/139, 0x8b}, {&(0x7f0000001c00)=""/19, 0x13}], 0x7, &(0x7f0000001dc0)=[@mask_cswp={0x58, 0x114, 0x9, {{0x6, 0x60}, &(0x7f0000001cc0), &(0x7f0000001d00)=0xfffffffffffffffe, 0x0, 0x2b9, 0x3, 0x204000, 0x3, 0x4}}, @mask_fadd={0x58, 0x114, 0x8, {{0x0, 0x5}, &(0x7f0000001d40)=0x960, &(0x7f0000001d80)=0x9, 0x1828000000000, 0xffffffffffffffff, 0xc0000000, 0x8000, 0x10, 0x4}}], 0xb0, 0x4000800}, 0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001ec0)={r7, 0x7f}, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000001f00)={r8, 0x3, 0x30, 0x8, 0xc2b}, &(0x7f0000001f40)=0x18) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001f80)='./cgroup.cpu/syz0\x00', 0x1ff) r9 = syz_genetlink_get_family_id$team(&(0x7f0000001fc0)='team\x00') sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000002780)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x40410000}, 0xc, &(0x7f0000002740)={&(0x7f0000002040)={0x700, r9, 0x0, 0x70bd2a, 0x25dfdbfe, {}, [{{0x8, 0x1, r6}, {0x264, 0x2, [{0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r1}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}]}}, {{0x8, 0x1, r1}, {0x84, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r1}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r1}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r1}, {0x88, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x60}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x7, 0xf792, 0x5, 0x724e}, {0x4, 0x0, 0x81, 0xa30}, {0x5, 0x0, 0x0, 0xfff}]}}}]}}, {{0x8, 0x1, r6}, {0x220, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r1}}, {0x8, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x20}}, {0x8, 0x6, r1}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1ff}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r1}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r1}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}]}}, {{0x8, 0x1, r6}, {0x134, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r1}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r1}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r1}}}]}}]}, 0x700}, 0x1, 0x0, 0x0, 0x80}, 0x800) setsockopt$inet_udp_int(r5, 0x11, 0x65, &(0x7f00000027c0)=0xf6, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r4, 0xc0605345, &(0x7f0000002800)={0x7f74, 0x0, {0x0, 0x3, 0x0, 0x0, 0x4}}) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000002880)=""/224) getsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f0000002980)=0x46c, &(0x7f00000029c0)=0x4) 2018/05/08 06:07:12 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400000, 0x0) recvfrom$llc(r0, &(0x7f0000000040)=""/44, 0x2c, 0x2000, 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x7fffffff8000, 0x501000) getsockopt$packet_int(r0, 0x107, 0x10, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000140)) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000001c0)={0x6, &(0x7f0000000180)=[{}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000200)={r2, 0x2}) pread64(r0, &(0x7f0000000240)=""/98, 0x62, 0x0) set_mempolicy(0xc002, &(0x7f00000002c0)=0xf5ee, 0x80000000000000) io_setup(0x9, &(0x7f0000000300)) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000340)={0x303, 0x33}, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x7, &(0x7f0000000380), &(0x7f00000003c0)=0x4) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000400)={{0x5, 0x2}, {0x3, 0xfffffffffffffc01}, 0xc8, 0x0, 0x100000001}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000480)={'gre0\x00', 0x400}) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000500)={0x5, &(0x7f00000004c0)=[0x46, 0x81, 0x4, 0x200, 0x28]}) fcntl$setstatus(r1, 0x4, 0x4400) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000540)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) tee(r1, r1, 0x20f8, 0x1) sendmsg$alg(r0, &(0x7f0000002700)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000000580)="d8192422b3e7eec7c555414418ddfbc055925ba9a1d567b30b68938d5d640554094c9258191c8f8dab983205ff2f8a0829d6dbb9d94787f5f9d26815cd0feb9d9604ddc833589f84899cd73413fd9056637dccbc3d2e344eeb7dccfd043594852202", 0x62}, {&(0x7f0000000600)="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", 0x1000}, {&(0x7f0000001600)="d182222e73a261bf0bdf69d92bac8ddc57284aab47cc50037193c714b919a5733a57b067bb98cddd44b6c22aff459afb504653ffed6773068c36947c1f4f64c68b21eb8c47352f1d18b2c52a67f6edbaee253cd402732d23de3cb5b6afd7", 0x5e}], 0x3, &(0x7f00000016c0)=[@assoc={0x18, 0x117, 0x4, 0x8000}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}], 0x1030, 0x8001}, 0x4000) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000002740)=""/11, &(0x7f0000002780)=0xb) write(r0, &(0x7f00000027c0)="828dc9d314513fd24a87a60154ff3bd354ec22c8a7649eb0469cd8869e968d63b946d496ff732848c92460885b382fa25d39172255a0977100a7161f6f973e21f5a6312b4315800e0db04998f807afc7bc357f6ca646500adc10c19f709e615b987a686348bccce5e8d3e257be70301b411b1128f199e2ebe5706bab70910b7dfadc19e40233632badcc03070817bd7e83ff45fff5410d5e9dd6133fe3203996fe70fbcb4d8f734ef01b6f5b98ec50db30cd73c29f719e5d148764e6c0a53dfd70c3b7a90927ad81f41a682dac09e79d7925a1e4c30c84", 0xd7) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00000028c0)=r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000002900)=[{0x2, 0xffff}, {0x6, 0x4b1}], 0x2) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) r3 = syz_open_dev$vcsn(&(0x7f0000002940)='/dev/vcs#\x00', 0x1000, 0x105800) timerfd_gettime(r0, &(0x7f0000002980)) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1000000, 0x810, r3, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f00000029c0)={0x5, 0x1, 0x1, 0x7}, 0x6) recvfrom$inet6(r0, &(0x7f0000002a00)=""/82, 0x52, 0x41, &(0x7f0000002a80)={0xa, 0x4e20, 0x7, @dev={0xfe, 0x80, [], 0xe}, 0x4}, 0x1c) 2018/05/08 06:07:12 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x4, 0x381000) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x6, 0xf, 0x7, 0x1, "ef68c3ec67f568f067bcc039b24dc57bd5f6090a4ae9b374500fb0b0cfaee9c2ddca6c698e96daeaa2bf1e7872d8d728c5ab68d87c8b957677e9c42120c2ce54", "0bb1b86bf030d7216e355daa953f0052a710bd93b33c49180a323d63d2e994fd", [0x64b4, 0x4]}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x40040, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000001c0)=[@in6={0xa, 0x4e20, 0xfff, @remote={0xfe, 0x80, [], 0xbb}, 0x227}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0xb76}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x8, @loopback={0x0, 0x1}, 0x1ff}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e21, 0x8, @loopback={0x0, 0x1}, 0x80000000}], 0xcc) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f00000002c0)={{0xaf, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x0, 'lblc\x00', 0x5, 0xb77, 0x3c}, {@rand_addr=0x80000000, 0x2, 0x10000, 0x4, 0xffff, 0xec20}}, 0x44) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e24, 0x40, @dev={0xfe, 0x80, [], 0x1c}, 0x7fff}}, 0x8000, 0x5}, &(0x7f0000000400)=0x90) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440)=r2, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000480)={@remote={0xfe, 0x80, [], 0xbb}, 0xff, 0x0, 0x0, 0x4, 0xfffffffffffffbff, 0x4}, 0x20) getsockopt$inet6_tcp_int(r1, 0x6, 0xc, &(0x7f00000004c0), &(0x7f0000000500)=0x4) mremap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000ffc000/0x2000)=nil) r3 = socket$inet_sctp(0x2, 0x58b95c1e85193cf1, 0x84) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000540)={0x0}, &(0x7f0000000580)=0xc) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r4, 0x10, &(0x7f00000005c0)={0x9968}) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000600)=0x101, &(0x7f0000000640)=0x2) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000000680)) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f00000006c0)={0x2, "0d04"}, 0x3) process_vm_readv(r4, &(0x7f00000018c0)=[{&(0x7f0000000700)=""/108, 0x6c}, {&(0x7f0000000780)=""/106, 0x6a}, {&(0x7f0000000800)=""/170, 0xaa}, {&(0x7f00000008c0)=""/4096, 0x1000}], 0x4, &(0x7f0000001a80)=[{&(0x7f0000001900)=""/88, 0x58}, {&(0x7f0000001980)=""/64, 0x40}, {&(0x7f00000019c0)=""/142, 0x8e}], 0x3, 0x0) fcntl$setown(r0, 0x8, r4) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000001ac0)={0xffffffffffffff00, 0x4, 0x7f, 0x7, 0x1, 0x3, 0xfffffffffffffff9, 0x6, 0x4, 0x7f, 0x1, 0x400}) ptrace$peek(0x1, r4, &(0x7f0000001b00)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001b40), &(0x7f0000001b80)=0xc) utime(&(0x7f0000001bc0)='./file0\x00', &(0x7f0000001c00)={0xfffffffffffffffb, 0x10001}) ioctl$SG_GET_RESERVED_SIZE(r1, 0x2272, &(0x7f0000001c40)) getpgrp(r4) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000001c80)=0x80000000, &(0x7f0000001cc0)=0x2) getsockname$inet(r1, &(0x7f0000001d00)={0x0, 0x0, @rand_addr}, &(0x7f0000001d40)=0x10) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000001d80)={0xffffffffffffd5dc, 0x8, 0x9, 0xfff, 0x0, 0x4, 0x2540a07f, 0x7, 0xaa3, 0xffffffff, 0x2}) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000001dc0)=""/158) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000001e80)=0x5, 0x4) 2018/05/08 06:07:12 executing program 4: r0 = semget(0x2, 0x5, 0x2) semctl$SEM_STAT(r0, 0x0, 0x12, &(0x7f0000000000)=""/160) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) r1 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x80000001, 0x8000) getpeername$netlink(r1, &(0x7f00000001c0), &(0x7f0000000200)=0xc) recvfrom$ax25(r1, &(0x7f0000000240)=""/52, 0x34, 0x40002021, 0x0, 0x0) sync_file_range(r1, 0x8, 0x1f, 0x1) readahead(r1, 0x5fc, 0xb2) getsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@ipv4={[], [], @multicast1}, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000000400)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000440)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000480)={0x100000001, 0x1a, "05c555edf9ffa9f74503d07b1329f1c25d500fb2b9b7a7bdf962"}) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f00000004c0)={0xfffffffffffffff7, 0x48, "a42a98a089ae2c1fae729b255128921ea6c3ed44ab3b155d22fadbdafd9665735ee59ab68da5bb34ccb08ab731f0f42b7dfda4cd890a15fe51458fca40b033c173f6222b6b5baeb4"}) vmsplice(r1, &(0x7f0000000700)=[{&(0x7f0000000540)="7796af35ba3098ebf4a6f1cc96f1199c8346f2626d5b138459283c4f9d8b48776b8a20a90c3ffc5e6dc7dc24c52b92d0370584fb319387af5dfe72fb4a2d7976c0dda1dc5105ec8a75a2b5aee26a8a066a972233cfca2ada51207f06a3d545bc36e27c86c825c915656a512154ac10c84fdb14bb03fa67d499655e6c6e836e01389edf702bdd1b96a3f059ad2aaa53c7f9c23b9768776c4c38d66ed96e7fc5f834842caecb5f9610cb3dcb965d1b80cdee", 0xb1}, {&(0x7f0000000600)="20c3391728ec303eee6b01cb0ed24e730464e2c963b233a3458c6729eefb7b6fcae95a9dbb4f55d2c405dc9207bb7d92877ef09b9489775c38a94765242d0d85c895ac10d79668bf6664989273aaf680648e6897847b126b7d6d212b382d5aca4029ca8ba842efc1d9f0fb59720342e83d6d25cb1c5703441553038102678ab74f4c8ceb2d69d8dffc01bf20428843ce3ae2fee54ee6c03ebcc09cc0f992797dd6e5c2319fe3b24b5bef6bb8787760b29b4dbef9694608327a886a957a289217c759d0f0f2a27eaef7fae319d7a5be231b", 0xd1}], 0x2, 0x1) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000740), &(0x7f0000000780)=0x4) open_by_handle_at(r1, &(0x7f00000007c0)={0xfb, 0xffffffff80000001, "bbbe47f54d0c093eaf99ae5850e79195da71f54bb68df453d3394febe3bb7e236eee6920f481d9c4920a314a182c6e6868a405c25684295b7c8a8d4a2cf1dfa729519674903f4796baf94d18c8d557a531ac40efd78da3554c3035559b44b9d1f63dda60701f317e0ca82e080b8f3132fd5822a0120104bdd5a3a48a23300f6fe46970276324a565a6d8543538d69610ffa9fe1d091daf824d48f86f9251a84f8b72a0b6a1911cb66d190ca070f8e24cade3f1831c4a7fbaeae9fc6cc0a84d379042ae38067dad2545d57fe24c08073cbf69c320f7604353928257cf06d1e10104493c2307562e5db97fa374238cb350dc2ab9"}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f00000008c0)={{0x1f, 0xfffffffffffffffa}, 'port0\x00', 0x28, 0x101002, 0xffffffffffffff12, 0x4, 0xfff, 0x400, 0x401, 0x0, 0x2, 0x1}) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000980)={0x4, 0x9}) ioctl$TCSETSF(r1, 0x5404, &(0x7f00000009c0)={0x0, 0x0, 0x6, 0x4, 0x3, 0x100, 0x3, 0x5, 0x0, 0x10001, 0x3, 0x2}) bpf$MAP_CREATE(0x0, &(0x7f0000000a00)={0xc, 0x3, 0x7, 0x529, 0x10, r1}, 0x2c) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000a40)=0x2, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000ac0)={0x1, &(0x7f0000000a80)=[{0x7b, 0x8, 0x40, 0xfffffffffffffff9}]}, 0x10) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000b00), 0x2) semtimedop(r0, &(0x7f0000000b40)=[{0x4, 0x689, 0x1000}], 0x1, &(0x7f0000000b80)={0x77359400}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000bc0)={0x0, 0x1, 0x10}, &(0x7f0000000c00)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000c40)={r3, 0x2, 0x20}, 0x8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000c80)={'team_slave_0\x00', r2}) write$fuse(r1, &(0x7f0000000cc0)={0x30, 0x0, 0x3, @fuse_notify_retrieve_out={0x2, 0xb10, 0x8}}, 0x30) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000d00)={0x8a, 0x8, 0x7, 0xfffffffeffffffff, 0x5}, 0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000d40)={r3, 0x9}, &(0x7f0000000d80)=0x8) 2018/05/08 06:07:12 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x40) r1 = getpgrp(0x0) fcntl$lock(r0, 0x5, &(0x7f0000000040)={0x1, 0x3, 0x1ff, 0x20, r1}) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000080)={0x3, 0x100}) msgget(0x2, 0x2) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000000c0)={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x38, {0x2, 0x4e24}, 'bond0\x00'}) getgroups(0x2, &(0x7f0000000140)=[0x0, 0x0]) setgid(r2) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000180)={'filter\x00', 0x4}, 0x68) removexattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=@known='trusted.syz\x00') llistxattr(&(0x7f0000000280)='.\x00', &(0x7f00000002c0)=""/88, 0x58) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000380)={0x6dd269cc, 0x1, 0xea, 0x1, &(0x7f0000000340)=[{}]}) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000580)={0x6, 0x6, 0x6, 0x3, &(0x7f0000000400)=[{}, {}, {}, {}, {}, {}]}) r3 = semget$private(0x0, 0x0, 0x8) semctl$IPC_RMID(r3, 0x0, 0x0) r4 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2000000, r4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000640)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000000740)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000780)={'team0\x00', 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000000980)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x4072020}, 0xc, &(0x7f0000000940)={&(0x7f00000007c0)=@expire={0x168, 0x18, 0x220, 0x70bd2b, 0x25dfdbfe, {{{@in=@broadcast=0xffffffff, @in6=@ipv4={[], [0xff, 0xff]}, 0x4e20, 0x8, 0x4e23, 0x8, 0xa, 0x80, 0x80, 0x3f, 0x0, r5}, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d3}, @in6=@local={0xfe, 0x80, [], 0xaa}, {0x7, 0xfffffffffffffffe, 0x4, 0x800, 0x4, 0x1, 0x10000000000000, 0x4}, {0x8, 0x1, 0x20, 0xffffffff}, {0xf807, 0x2, 0xffff}, 0x70bd28, 0x0, 0xa, 0x4, 0x6, 0x20}, 0x3}, [@srcaddr={0x14, 0xd, @in=@rand_addr=0x2}, @lifetime_val={0x24, 0x9, {0x7ff, 0x10000, 0x3f, 0x4}}, @output_mark={0x8, 0x1d, 0x5}, @encap={0x1c, 0x4, {0xffffffffffffffff, 0x4e22, 0x4e21, @in=@multicast1=0xe0000001}}, @etimer_thresh={0x8, 0xc, 0x5}, @offload={0xc, 0x1c, {r6, 0x2}}]}, 0x168}, 0x1, 0x0, 0x0, 0x840}, 0x20000004) recvmsg$kcm(r0, &(0x7f0000000b80)={&(0x7f00000009c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000a40)=""/186, 0xba}], 0x1, &(0x7f0000000b40)=""/57, 0x39, 0x3ff}, 0x2000) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000bc0)={0x3, 0x2}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000c00), 0x10) fallocate(r0, 0x1, 0x400, 0xc9) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f0000000c40)) poll(&(0x7f0000000c80)=[{r7, 0x20}, {r0, 0x209}, {r0, 0x61}, {r7, 0x10}, {r0, 0x40}, {r7, 0x1000}], 0x6, 0x7f) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000cc0)={'vcan0\x00', 0x8}) syz_open_dev$dspn(&(0x7f0000000d00)='/dev/dsp#\x00', 0xe626, 0x40080) recvmsg(r0, &(0x7f0000001f80)={&(0x7f0000000d40)=@hci, 0x80, &(0x7f0000001f00)=[{&(0x7f0000000dc0)=""/4096, 0x1000}, {&(0x7f0000001dc0)=""/206, 0xce}, {&(0x7f0000001ec0)=""/8, 0x8}], 0x3, &(0x7f0000001f40)=""/1, 0x1, 0x8}, 0x10000) pread64(r7, &(0x7f0000001fc0)=""/14, 0xe, 0x0) 2018/05/08 06:07:12 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xf72, 0x40) getsockname(r0, &(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000000c0)=0x80) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000140)='./file0\x00', 0x101100, 0x24) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0xc, 0x8050, r0, 0x0) r3 = dup(r1) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000000180)="93637fab26f358c4986a3564c33cb67a21fd79e4a926139b3de78fc7cbf7d84453a6674315f8a139c556b2bcbc171978b050b7067bb63c7f8187f8e3a44cdf98b3d2ed0ce9c9b47ed1931828e9812c1914dcf55d4db9fe23942557db7c9a14887797728392d6ff8aaf80738838c89a3a3d7cc0df5294479fef84228eac692021a61dac72cec9b26a4f3d48751c") readlink(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/4096, 0x1000) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f0000001280)=0xf6) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f00000012c0)=0x8, &(0x7f0000001300)=0x4) msync(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3) r4 = syz_open_dev$amidi(&(0x7f0000001340)='/dev/amidi#\x00', 0x80000000, 0x60001) getsockopt$inet6_tcp_int(r3, 0x6, 0x1b, &(0x7f0000001380), &(0x7f00000013c0)=0x4) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000001400)=0x2, 0x4) ioctl$TIOCLINUX7(r4, 0x541c, &(0x7f0000001440)={0x7, 0x7}) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000001480), &(0x7f00000014c0)=0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000001500)={0xb90d, 0x0, 0xfffffffffffffeff, 0x81, "267a24705c0fd0ff1ee65313def158a1555d2b94131a0bab96486f0d0c3e1e2e4e8f702172e7bdeed4647df5", 0xfffffffffffffff9}) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001540)='/dev/vcs\x00', 0x0, 0x0) ioctl$KDMKTONE(r2, 0x4b30, 0x8) connect(r0, &(0x7f0000001580)=@ipx={0x4, 0x6, 0x2, "4d07bd848511", 0x6}, 0x80) getsockname$inet6(r4, &(0x7f0000001600)={0x0, 0x0, 0x0, @remote}, &(0x7f0000001640)=0x1c) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001680)) accept$packet(r4, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001740)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000001780)={'vcan0\x00', r6}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00000017c0)=0xffffffffffff0000, 0x4) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000001800)={0xc14b, 0x80000000, 0x5, 0x10000, 0x176d9b74, 0x6, 0x10000, 0x9, 0x0, 0xfffffffffffffffd, 0x20000, 0x3}) r7 = syz_open_dev$mice(&(0x7f0000001840)='/dev/input/mice\x00', 0x0, 0x10000) openat(r7, &(0x7f0000001880)='./file0\x00', 0x200, 0x8) bind(r5, &(0x7f00000018c0)=@in6={0xa, 0x4e22, 0x2, @empty, 0x7}, 0x80) io_setup(0xfffffffffffff803, &(0x7f0000001940)=0x0) io_submit(r8, 0x1, &(0x7f0000001ac0)=[&(0x7f0000001a80)={0x0, 0x0, 0x0, 0x7, 0x80, r0, &(0x7f0000001980)="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", 0xfb, 0x6, 0x0, 0x1, r3}]) 2018/05/08 06:07:12 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$BLKIOMIN(r0, 0x1278, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000040)) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001100)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f00000011c0)={&(0x7f00000010c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000001180)={&(0x7f0000001140)={0x1c, r1, 0x400, 0x70bd29, 0x25dfdbfe, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffffffffff68}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x1) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00000019c0)={@loopback, 0x0}, &(0x7f0000001a00)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000001a40)={'team0\x00', r2}) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000001a80)={{0x0, 0x4}, 0x2}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001ac0)=@assoc_value={0x0}, &(0x7f0000001b00)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001b40)={0x1ff, 0x0, 0x1f, 0xffffffffffff0001, r3}, &(0x7f0000001b80)=0x10) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000001bc0)={0x2, 0x8, [0x7, 0x9]}) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000001c00)=0x3, &(0x7f0000001c40)=0x4) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001c80)=0x5, &(0x7f0000001cc0)=0x2) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001d00)='/dev/dsp\x00', 0x8000, 0x0) ioctl$BLKIOMIN(r5, 0x1278, &(0x7f0000001d40)) read(r5, &(0x7f0000001d80)=""/227, 0xe3) r6 = getpgid(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000001ec0)={{0x1, 0x4, 0x2, 0x8, "859c21f56f31e13783163886706324daafa1cc4878966444bc9e1bb67844fc5ee5e26bd39b0a4873839dd14c", 0x3}, 0x0, 0x0, 0x1d2, r6, 0x0, 0xffff, "9380bdb977fbf5dc9093aab7583bbce4fcb06b5b005f04e69b5f087357454a5acd06b3c5d293aef029b78bd176e7ee62b820677dbf5946874f1cf6cfcc191a67", &(0x7f0000001e80)='team0\x00', 0x6, [], [0x0, 0xfffffffffffffffc, 0x2, 0x7ff]}) eventfd2(0x9, 0x1) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000002000), &(0x7f0000002040)=0x4) pipe2(&(0x7f0000002080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$sock_FIOGETOWN(r8, 0x8903, &(0x7f00000020c0)) ioctl$sock_ipx_SIOCGIFADDR(r7, 0x8915, &(0x7f0000002100)={'gretap0\x00', {0x4, 0xfffffffeffffffff, 0x5, "6e7623e649bf", 0x3f}}) ioctl$SNDRV_TIMER_IOCTL_START(r5, 0x54a0) ioctl$sock_inet_SIOCGIFNETMASK(r7, 0x891b, &(0x7f0000002140)={'irlan0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x22, &(0x7f0000002180)={0xc2, 0x0, 0x5, 0x99e2, r4}, &(0x7f00000021c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r8, 0x84, 0xf, &(0x7f0000002200)={r3, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1b}}}, 0x4, 0x7fff, 0x8001, 0x3ff}, &(0x7f00000022c0)=0x98) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000002300)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002340)={{{@in6=@ipv4={[], [], @multicast1}, @in=@multicast1}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000002440)=0xe8) 2018/05/08 06:07:12 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80000, 0x0) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/114, 0x72) r1 = shmat(0x0, &(0x7f0000ffd000/0x1000)=nil, 0x7000) shmdt(r1) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000100)={0x9, 0x3, 0x4e6a, 0x9f, 0x81, 0x2f06, 0x364, 0x4, 0x1000, 0x6}) ioctl$TIOCCBRK(r0, 0x5428) close(r0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000140)={{0x1, 0x5, 0x1, 0x200, "e581503d8ef85eb9419ee7cbf9dd7adadb8d98109d2c4af1fd98c05ec5a98d2ea8d63ef192a8df9fdf47e134", 0x7fffffff}, 0x8, [0xe5d, 0xff, 0x5, 0x2, 0xf746, 0x3, 0x681, 0xf7e9, 0x3ff, 0x100000001, 0x5, 0x8001, 0x8, 0x5, 0xf, 0x5, 0x5, 0x6, 0x100, 0x5, 0x9, 0x0, 0x8, 0x7, 0x7, 0x9, 0x7, 0xffffffff, 0x80000001, 0x80, 0x8, 0x3800, 0x100000000, 0x6, 0x1, 0x2, 0xffff, 0x10000, 0x3ff, 0x441, 0x1, 0x7, 0x3f, 0x773d, 0x49dd, 0xffff, 0x3, 0x6, 0x0, 0x5, 0x9, 0x40, 0x7, 0x20, 0x2, 0x9, 0x8, 0x3, 0x3235, 0x2, 0x9db, 0xb641, 0x7ff, 0x660b940c, 0x0, 0x9, 0x1, 0x8001, 0x6, 0x6, 0x6, 0x1, 0x90, 0x5, 0xc6, 0x1, 0x447, 0xfffffffffffff000, 0x0, 0x6, 0x0, 0x73, 0x9, 0x965b, 0x5, 0x7fffffff, 0x5, 0x1, 0x6fede64f, 0x40, 0x52, 0x3f, 0x4784, 0x19a5, 0x1ff, 0x947a, 0x6, 0x10d6, 0x4, 0x5, 0x2dfb, 0x8b, 0x38, 0x6, 0x3, 0x80000001, 0x2, 0x4, 0x5, 0x3, 0x1f, 0xffffffffffffffff, 0x6, 0xd083, 0x6, 0x9, 0x2, 0x7, 0x10b, 0x1f6, 0x80, 0x200, 0x0, 0xa0, 0x4, 0x9, 0x0, 0x6]}) shmdt(r1) finit_module(r0, &(0x7f0000000640)='\x00', 0x3) ioctl$TIOCEXCL(r0, 0x540c) personality(0x490000e) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000680)={0x0, 0x3, 0x1, [0x2]}, &(0x7f00000006c0)=0xa) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000700)={r2, 0x81, 0x5, [0x0, 0x9, 0x100000001, 0x9, 0x7f]}, &(0x7f0000000740)=0x12) bind$inet6(r0, &(0x7f0000000780)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000007c0)=r0, 0x4) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000800)='/dev/sequencer2\x00', 0x40000, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000840)={@dev={0xfe, 0x80, [], 0xb}, 0x800, 0x2, 0xff, 0x2, 0x0, 0x2, 0x7fffffff}, &(0x7f0000000880)=0x20) setsockopt$inet6_tcp_TLS_TX(r4, 0x6, 0x1, &(0x7f00000008c0)={0x303, 0x33}, 0x4) ftruncate(r4, 0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000900)={r2, 0x9}, 0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000940)={r3, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1b}}}}, 0x84) accept4$ax25(r0, &(0x7f0000000a00), &(0x7f0000000a40)=0x10, 0x80000) bind$nfc_llcp(r0, &(0x7f0000000a80)={0x27, 0x1, 0x0, 0x7, 0xf21, 0x6, "d4bd71042793968e30c76f01fad7c2ef0b77c206b9cd021c041924b7eaafd214d84386e2bd7b7773ef46b312116aab553fcaa948158a386408ae39d4142a7a", 0x3d}, 0x60) ioctl$TIOCSSOFTCAR(r4, 0x541a, &(0x7f0000000b00)=0x9) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000b40)={0x1, [0x6]}, &(0x7f0000000b80)=0x6) accept4$ax25(r0, 0x0, &(0x7f0000000bc0), 0x80800) prctl$setfpexc(0xc, 0x40001) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000c00)={r3, @in6={{0xa, 0x4e21, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}}, 0xb0, 0x401, 0x8, 0x7}, &(0x7f0000000cc0)=0x98) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000d00)={0x1, 0x1000, 0x7de, 0x0, 0x8001, 0x4, 0xa14, 0x3, 0x1, 0x40, 0x9d, 0x7fffffff}) [ 57.984539] IPVS: ftp: loaded support on port[0] = 21 [ 58.061483] IPVS: ftp: loaded support on port[0] = 21 [ 58.105952] IPVS: ftp: loaded support on port[0] = 21 [ 58.160886] IPVS: ftp: loaded support on port[0] = 21 [ 58.261199] IPVS: ftp: loaded support on port[0] = 21 [ 58.344588] IPVS: ftp: loaded support on port[0] = 21 [ 58.482545] IPVS: ftp: loaded support on port[0] = 21 [ 58.643224] IPVS: ftp: loaded support on port[0] = 21 [ 60.283752] ip (4736) used greatest stack depth: 54408 bytes left [ 60.730462] ip (4770) used greatest stack depth: 53944 bytes left [ 61.108069] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.114572] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.130093] device bridge_slave_0 entered promiscuous mode [ 61.204361] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.210863] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.257278] device bridge_slave_0 entered promiscuous mode [ 61.321657] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.328173] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.354413] device bridge_slave_1 entered promiscuous mode [ 61.461676] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.468193] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.489440] device bridge_slave_1 entered promiscuous mode [ 61.503362] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.509883] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.527529] device bridge_slave_0 entered promiscuous mode [ 61.537096] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.543608] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.563647] device bridge_slave_0 entered promiscuous mode [ 61.610804] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.672848] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.715084] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.721599] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.767156] device bridge_slave_1 entered promiscuous mode [ 61.813379] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.819885] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.835316] device bridge_slave_0 entered promiscuous mode [ 61.852253] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.858711] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.876136] device bridge_slave_1 entered promiscuous mode [ 61.915718] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.927996] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.960908] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.967426] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.994203] device bridge_slave_0 entered promiscuous mode [ 62.019335] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 62.031747] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.038224] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.078888] device bridge_slave_1 entered promiscuous mode [ 62.124183] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 62.228590] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 62.241390] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.247893] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.305935] device bridge_slave_1 entered promiscuous mode [ 62.323325] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 62.340296] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 62.398186] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.404706] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.430502] device bridge_slave_0 entered promiscuous mode [ 62.461591] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.468188] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.492672] device bridge_slave_0 entered promiscuous mode [ 62.522549] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.533712] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 62.559123] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 62.582237] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.676423] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.682934] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.718428] device bridge_slave_1 entered promiscuous mode [ 62.737164] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.743669] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.763597] device bridge_slave_1 entered promiscuous mode [ 62.820187] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.833020] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.850172] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 62.859628] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 62.868951] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.879605] ip (4916) used greatest stack depth: 53640 bytes left [ 62.979946] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 63.045112] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 63.091175] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 63.109951] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 63.128317] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 63.280487] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 63.296751] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 63.305674] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.335737] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 63.346495] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 63.360644] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.401936] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 63.413136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.526471] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 63.544609] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 63.552838] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 63.559814] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.627475] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 63.636846] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.750429] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 63.757410] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.784171] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 63.793317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.815122] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 63.844914] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 63.871885] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 63.944266] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.972165] team0: Port device team_slave_0 added [ 64.011791] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 64.021114] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 64.065435] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 64.072484] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 64.127806] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 64.137729] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 64.172400] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 64.201397] team0: Port device team_slave_0 added [ 64.232230] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 64.260023] team0: Port device team_slave_1 added [ 64.303329] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 64.310362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 64.325506] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 64.333214] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 64.351648] team0: Port device team_slave_0 added [ 64.374439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 64.394741] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 64.402096] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 64.439896] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 64.462161] team0: Port device team_slave_0 added [ 64.482101] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 64.510913] team0: Port device team_slave_1 added [ 64.528670] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.557991] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.581329] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.602693] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 64.611332] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 64.647927] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 64.672207] team0: Port device team_slave_1 added [ 64.694884] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 64.701845] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 64.719095] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 64.740233] team0: Port device team_slave_1 added [ 64.760018] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.768756] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.790578] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.824986] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.831996] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.849321] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.893957] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.905697] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.932280] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 64.947747] team0: Port device team_slave_0 added [ 64.959529] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.979132] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.008808] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 65.029305] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.058982] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 65.067370] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 65.074454] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 65.085399] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.112900] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 65.131153] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.148628] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 65.156938] team0: Port device team_slave_0 added [ 65.191975] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 65.201092] team0: Port device team_slave_1 added [ 65.225451] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 65.244440] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 65.253726] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 65.261765] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 65.284389] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.321092] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.355442] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.378706] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 65.401963] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.414897] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 65.422962] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.431588] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.446540] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 65.465177] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 65.477495] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.488242] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 65.504829] team0: Port device team_slave_1 added [ 65.515674] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 65.524929] team0: Port device team_slave_0 added [ 65.543189] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 65.553773] team0: Port device team_slave_0 added [ 65.565791] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 65.577777] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 65.595837] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.621318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.644794] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.673203] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.697700] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 65.708958] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.730144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.740906] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 65.748856] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 65.758946] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.789965] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 65.806752] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 65.821786] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 65.833493] team0: Port device team_slave_1 added [ 65.847223] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 65.861714] team0: Port device team_slave_1 added [ 65.885831] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 65.907084] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.927870] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.943175] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.964512] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 65.977327] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.988931] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.014123] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 66.025909] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 66.032853] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.044285] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.073118] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.092262] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.110105] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 66.132519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.150931] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.176743] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 66.197152] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.219312] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.252959] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 66.268956] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 66.283329] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.301367] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.331974] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.372720] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.407503] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 66.420455] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 66.427509] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.442388] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.464109] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.486159] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.507477] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 66.515493] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.525306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.559922] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 66.577450] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 66.586295] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.638754] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.679422] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.710112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.775916] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 66.800740] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 66.809979] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.824926] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.859796] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.881172] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.189421] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.195956] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.202875] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.209343] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.263100] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.280149] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.526134] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.532619] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.539482] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.546011] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.561232] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.567808] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.574285] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.581191] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.587659] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.622196] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.642473] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.648965] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.655865] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.662329] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.725120] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.984605] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.991473] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.998409] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.004884] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.021664] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 69.032893] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.039384] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.046350] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.052840] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.064432] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 69.295853] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.302365] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.309288] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.315758] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.341674] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 69.349306] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.358739] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.367292] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.376608] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.385637] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.394746] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.426097] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.432608] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.439485] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.445946] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.458986] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 70.369743] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 77.234838] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.416916] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.716779] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.805938] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.044801] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 78.086482] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.107781] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.282208] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 78.299461] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.366928] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.572106] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 78.655813] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 78.848905] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.855387] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.870669] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.950674] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 78.969498] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 79.123779] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 79.130341] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.143560] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.185391] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 79.195189] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 79.415561] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 79.422140] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.431664] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.485645] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 79.491942] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.503501] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.743651] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.807869] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 79.814292] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.828258] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.863105] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 79.874408] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.891515] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.984490] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.078929] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 80.085219] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.100277] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.143362] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 80.149975] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.165902] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.204331] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.503143] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.668004] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.762722] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.955594] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.005805] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/08 06:07:41 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xf) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000080)={{0x2, 0x4e24, @multicast2=0xe0000002}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}, 'gre0\x00'}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x14, 0x301, 0x0, 0x0, {0x9}}, 0x14}, 0x1}, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000140)={0x6, &(0x7f0000000100)=[{0x9, 0x3}, {0x80000001, 0x400}, {0xffff, 0x3}, {0xa24a}, {0x7fffffff, 0x3d5d}, {0xfff, 0x4}]}) 2018/05/08 06:07:41 executing program 3: recvmsg(0xffffffffffffffff, &(0x7f0000346fc8)={&(0x7f0000baefec)=@ll={0x0, 0x0, 0x0}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000000100)=""/15, 0xf}, {&(0x7f0000000240)=""/87, 0x57}, {&(0x7f00008e3f35)=""/203, 0xcb}, {&(0x7f0000cd5ffe)=""/2, 0x2}], 0x4, &(0x7f0000a01f13)=""/237, 0xfffffffffffffdd8}, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) select(0x40, &(0x7f0000000440)={0x81, 0x1, 0x9, 0x10001, 0x1f, 0x9, 0x10001, 0x10000}, &(0x7f0000000480)={0x4, 0x8a1, 0x9, 0x4, 0x3, 0x5, 0x6, 0x80000000}, &(0x7f00000004c0)={0x2, 0x1, 0x1, 0x6, 0x3, 0xff, 0x2, 0x7}, &(0x7f0000000500)={0x77359400}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000340)={{{@in6, @in=@multicast1=0xe0000001, 0x4e24, 0x8d8, 0x4e21, 0x5cc, 0x2, 0xa0, 0x20, 0xaf, r0, r2}, {0x7, 0x5, 0x4, 0x3, 0x553a, 0x0, 0xfffffffeffffffff}, {0x1, 0xfffffffffffffffc, 0x3, 0x2}, 0x401, 0x0, 0x3, 0x0, 0x2, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d3, 0x33}, 0x0, @in=@multicast1=0xe0000001, 0x3505, 0x3, 0x3, 0x3f, 0x2, 0x6, 0x5a5e}}, 0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x8, 0x5, &(0x7f0000000540)=ANY=[@ANYBLOB="02d700000000001e0000000000000000e50507c935f10781d9bf32a0000000009500000000000000000000000000000000000000"], &(0x7f0000000080)="03000000", 0x40, 0x454, &(0x7f0000000140)=""/251}, 0x48) 2018/05/08 06:07:41 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101800, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000040)={0x1}) fcntl$setstatus(r0, 0x4, 0x4020002c02) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f000020d000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) recvmmsg(r0, &(0x7f00000000c0), 0x19a, 0x2042, 0x0) socket$inet6(0xa, 0x0, 0xac9) 2018/05/08 06:07:41 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000e80)={@dev, 0x0}, &(0x7f0000000ec0)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000f00)={'team0\x00', r1}) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f00000000c0)={0x2, 0x4, 0x0, 0x7, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/30, 0x1e) 2018/05/08 06:07:41 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net\x00') getdents(r0, &(0x7f0000000180)=""/47, 0xffffffffffffff42) getdents64(r0, &(0x7f0000000080)=""/140, 0xfe78) getdents64(r0, &(0x7f00000001c0)=""/43, 0x2b) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x1, 0x4) getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) 2018/05/08 06:07:41 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"6c6f0000ff00000000000029490bee00", &(0x7f00000000c0)=@ethtool_eee={0x45}}) sendto(r0, &(0x7f0000000100)="6a2fff1ce671ca6c133771aa549430745b4d358a006b3669e564ce5981f071a49d71e18a9a9d5bc6e40281e6fca7f7cdc8693de74573b67ab47dc5b04df645cae24f462bfc7ad75fbb2c713a1acca8f0b14239ec9e16907b1f852e81e6d24eb06fe5201adeba2726fa6105f6e62fd7d1cd68954adc91596483ab5f6f9f190b75afba60affa9dc5151696b225a7bcbe2cc47ce040e13a01a85345764d10fd0d471e627f223874804ac0d0314202d0969eaae7a43205f799ff518ac919aff150996aba6eb0ba47f19a00f5dc1a903b9d809802859a9fd2bd3d043f2203ae75e576cba0816336f41f444fbcb8d325257a82b77936b895dbab60ae4480b4c125", 0xfe, 0x20000000, &(0x7f0000000000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x80) 2018/05/08 06:07:41 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6, 0x80) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000040)) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000500)=@filter={'filter\x00', 0xe, 0x1, 0x178, [0x0, 0x20000100, 0x20000218, 0x20000248], 0x0, &(0x7f00000004c0), &(0x7f0000000100)=ANY=[@ANYBLOB="00000000000000000000000000000000001200000000000000000000000000000000000000000000ffffffff010000000900000000000000000062726964676530000000000000000000626f6e645f736cfe76655f300000000076657468305f746f5f7464616d000000626f6e643000000000000000000000000180c2000000000000000000aaaaaaaaaa000000000000000000b0000000b0000000e800000074696d65000000000000000000000000000000000000000000000000000000001800d88f000000000000000000000000000000000000000002000000000000006d61c36b0000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000001000000feffffff00000000"]}, 0x1f0) 2018/05/08 06:07:41 executing program 5: unshare(0x400) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4b, 0x301080) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000040)={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x20, {0x2, 0x4e21, @multicast1=0xe0000001}, 'bcsh0\x00'}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0xf, &(0x7f000079bffc), &(0x7f00000000c0)=0x4) 2018/05/08 06:07:41 executing program 6: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000340)={0xffffffffffffffff}) r1 = syz_open_dev$usbmon(&(0x7f0000000380)='/dev/usbmon#\x00', 0x100000000, 0x4000c0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000003c0)=r1, 0x4) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x4400, 0x0) r3 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000400)={0x0, @in6={{0xa, 0x4e20, 0x4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x5}}, [0x100000001, 0x3f, 0x8, 0xcf67, 0x7f, 0x0, 0x9, 0x3, 0x1027, 0x721, 0x10000, 0x8, 0x4, 0x8, 0x6]}, &(0x7f0000000500)=0x100) setsockopt$inet_tcp_TLS_RX(r2, 0x6, 0x2, &(0x7f00000005c0)={0x303, 0x33}, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000540)={r4, 0x7}, 0x8) setsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f0000000580)=0x6, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000000180)={{0x6, 0x7, 0x6, 0x9, "17442a0f73d0079c550322aec9422c8563e539b16fca6310d38af1d6a618c47e2a9291fd1233bb50ffdbb0dd", 0x7fffffff}, 0x0, 0x0, 0x33e, r3, 0x6, 0x1, "bd3c83f577538a6aea71522952a6be3bbe16bfb647c4b00166a011918659751f442e6f0c00ed6b75ea64859db4fa37042c565970d91db974843cbd3c96caf934", &(0x7f0000000140)='cgroup\x00', 0x7, [], [0x7, 0x1, 0x400, 0x2]}) memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) r5 = getpid() r6 = syz_open_procfs(r5, &(0x7f0000000100)='net/ip_tables_targets\x00') sendfile(r6, r6, &(0x7f0000000000), 0x6) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x0, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r6, 0x12, 0x3, &(0x7f0000000040)=0x28, 0x4) getsockopt$ipx_IPX_TYPE(r7, 0x100, 0x1, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 2018/05/08 06:07:41 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"6c6f0000ff00000000000029490bee00", &(0x7f00000000c0)=@ethtool_eee={0x45}}) sendto(r0, &(0x7f0000000100)="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", 0xfe, 0x20000000, &(0x7f0000000000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x80) 2018/05/08 06:07:41 executing program 5: r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x9}]}, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001240)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0xed, 0x7fff, 0x10001, 0x200}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0xa846107a000, 0x8, 0xf3ce, 0x3, r2}, 0x10) sendto$inet(r0, &(0x7f0000000200)="f1", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001340)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000001440)={&(0x7f0000001300)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f0000001400)={&(0x7f0000001380)={0x80, r3, 0x8, 0x70bd26, 0x25dfdbfb, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x93}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x834}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4e5c}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x20}]}, 0x80}, 0x1, 0x0, 0x0, 0x4}, 0x20000000) sendto$inet(r0, &(0x7f0000000240)="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", 0x1000, 0x6dd50d08d4eb8ddf, &(0x7f0000000000)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/05/08 06:07:41 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x92, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x101002, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x4) 2018/05/08 06:07:41 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) pipe(&(0x7f0000001580)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f00000015c0), 0x8) tkill(0x0, 0x15) ptrace$peek(0x2, 0x0, &(0x7f0000000040)) 2018/05/08 06:07:41 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0xffffff7ffffffffc) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) fcntl$getflags(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000140)={{0x0, 0x9}}) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000340)=0x23c) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000100)) 2018/05/08 06:07:41 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd2(0x0, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x400000, 0x0) setsockopt$inet_buf(r2, 0x0, 0x34, &(0x7f0000000040)="7d5c3ac76ce46a9393701f641a06b992c7a49163339a6056bacf704bcccbe32400e85d98821dab6db9abf2c9e481ef6387c1825fdaa60e32729f837c3479f16b35b178bbaaa3d64b0440011f31ae4e71e0d00084de0325dd2683ddd8a2e89d632e6f18ae85ab27ec7e204459ee91d68ddc044f67bf275152915b70270811b4662b04b5bebabda4e628fef0654e89b30aba", 0x91) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000dad000)=r1) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000752000)) 2018/05/08 06:07:41 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000940)={0xffffffffffffffff}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x0, 0x2710}, 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1, 0x6000) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x110000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@flushsa={0x4c, 0x1c, 0x300, 0x70bd25, 0x25dfdbfe, {}, [@encap={0x1c, 0x4, {0xffffffffffffffff, 0x4e22, 0x4e23, @in=@loopback=0x7f000001}}, @output_mark={0x8, 0x1d}, @srcaddr={0x14, 0xd, @in6=@remote={0xfe, 0x80, [], 0xbb}}]}, 0x4c}, 0x1}, 0x800) recvmmsg(r0, &(0x7f000000a780)=[{{0x0, 0x0, &(0x7f000000a6c0)}}], 0x1, 0x0, 0x0) 2018/05/08 06:07:41 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000017000)={0xa}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "08de06", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [], "fca967e17f791010"}}}}}}}, 0x0) 2018/05/08 06:07:41 executing program 6: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000340)={0xffffffffffffffff}) r1 = syz_open_dev$usbmon(&(0x7f0000000380)='/dev/usbmon#\x00', 0x100000000, 0x4000c0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000003c0)=r1, 0x4) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x4400, 0x0) r3 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000400)={0x0, @in6={{0xa, 0x4e20, 0x4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x5}}, [0x100000001, 0x3f, 0x8, 0xcf67, 0x7f, 0x0, 0x9, 0x3, 0x1027, 0x721, 0x10000, 0x8, 0x4, 0x8, 0x6]}, &(0x7f0000000500)=0x100) setsockopt$inet_tcp_TLS_RX(r2, 0x6, 0x2, &(0x7f00000005c0)={0x303, 0x33}, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000540)={r4, 0x7}, 0x8) setsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f0000000580)=0x6, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000000180)={{0x6, 0x7, 0x6, 0x9, "17442a0f73d0079c550322aec9422c8563e539b16fca6310d38af1d6a618c47e2a9291fd1233bb50ffdbb0dd", 0x7fffffff}, 0x0, 0x0, 0x33e, r3, 0x6, 0x1, "bd3c83f577538a6aea71522952a6be3bbe16bfb647c4b00166a011918659751f442e6f0c00ed6b75ea64859db4fa37042c565970d91db974843cbd3c96caf934", &(0x7f0000000140)='cgroup\x00', 0x7, [], [0x7, 0x1, 0x400, 0x2]}) memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) r5 = getpid() r6 = syz_open_procfs(r5, &(0x7f0000000100)='net/ip_tables_targets\x00') sendfile(r6, r6, &(0x7f0000000000), 0x6) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x0, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r6, 0x12, 0x3, &(0x7f0000000040)=0x28, 0x4) getsockopt$ipx_IPX_TYPE(r7, 0x100, 0x1, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 2018/05/08 06:07:41 executing program 0: r0 = socket$inet(0x2, 0x801, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000080)=0xe315, 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000001000)={0x2, 0x4e22, @loopback=0x7f000001}, 0xfffffffffffffff7) 2018/05/08 06:07:41 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000200)={0x4, &(0x7f00000001c0)=[{0xc000000000000000, 0x3, 0x2, 0x2}, {0xff0d, 0x3, 0x1, 0x6}, {0x1, 0x18020000000, 0x4, 0x7}, {0x1ff, 0x2, 0x4, 0x40}]}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000080)=[{0x6}]}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vcs\x00', 0x2280, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000140)={@reserved=0x1}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000000)) 2018/05/08 06:07:41 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000140)=0x7f) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) utimensat(r0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)={{r1, r2/1000+30000}, {r3, r4/1000+30000}}, 0x100) syz_emit_ethernet(0xd2, &(0x7f0000000040)=ANY=[@ANYBLOB="cb43ccee54feffffffffffffb407118886dd605b67aa009c0000fe800000000000000000000000000000fe8000000000000000000000000000aa000a040500000000ff010000000000000000000000000001fe8000000000000000000000000000bb00000000000000000000000000000001fe8000000000000000000000000000bbfe8000000000000000000000000000bb0420880b0000000000000800000086dd080088be00000000100000000100000000000000080022eb000000002000000002000000000000000000000008006558"], 0x0) 2018/05/08 06:07:41 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x80400) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/05/08 06:07:41 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000940)={0xffffffffffffffff}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x0, 0x2710}, 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1, 0x6000) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x110000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@flushsa={0x4c, 0x1c, 0x300, 0x70bd25, 0x25dfdbfe, {}, [@encap={0x1c, 0x4, {0xffffffffffffffff, 0x4e22, 0x4e23, @in=@loopback=0x7f000001}}, @output_mark={0x8, 0x1d}, @srcaddr={0x14, 0xd, @in6=@remote={0xfe, 0x80, [], 0xbb}}]}, 0x4c}, 0x1}, 0x800) recvmmsg(r0, &(0x7f000000a780)=[{{0x0, 0x0, &(0x7f000000a6c0)}}], 0x1, 0x0, 0x0) 2018/05/08 06:07:41 executing program 4: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x1) write(r0, &(0x7f0000ffdffb)='#!', 0x2) write(r0, &(0x7f0000ac5000)="e7058c55bb6d3eb19c36a5b04497393a967f04701abf9ebf78fbd01fb5d63e5ea2cff2ca7d9e0eb6905e1eb9cbcf34c47bc9c1a187cbf8fe75579e98c9bfd2d9e5d5447fed5473b5447e6d0cb2b42009", 0x50) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038cff0), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$sndseq(r0, &(0x7f0000000100)=[{0x3f, 0x5ee, 0x1, 0x8, @tick=0x3e2b, {0x3ff}, {0x6, 0x4}, @raw8={"624c47663337cee651d0af1f"}}, {0x3, 0x3f, 0x200, 0xcf37, @tick=0x2, {0x6eb8, 0x20}, {0x7fff, 0x3}, @raw8={"74cb134b291e476b7a038076"}}, {0x4, 0x604, 0x0, 0x9, @tick=0x5, {0xd94c, 0x100000000}, {0x210f, 0x2}, @control={0x5, 0x80000000, 0x1f}}, {0xffffffffffff0000, 0x1000, 0x3f, 0x80, @tick=0x1, {0x2, 0x1}, {0x4, 0x7}, @addr={0x400, 0x2}}, {0xffff, 0x0, 0x60, 0x7ff, @time, {0xfffffffffffffffa, 0x7}, {0x1, 0xfffffffffffffff8}, @raw8={"af7fdae85515631ee7a7d251"}}, {0x400, 0x269, 0x9, 0x1, @tick=0x337, {0x401, 0x400}, {0x8, 0x9}, @raw32={[0x9214, 0x6, 0xffffffffffffff01]}}, {0x3, 0x5, 0xffffffff, 0x2a5, @tick=0xfff, {0x5, 0xdd}, {0xfffffffffffffff8, 0x100000001}, @connect={{0x3a, 0x1}, {0x7ff, 0xffffffffffffc9cc}}}, {0x1, 0xf4cd, 0x100000001, 0x3, @time, {0xffffffff, 0x2}, {0xd73, 0x4}, @addr={0x749f, 0x10001}}], 0x180) exit(0xf8) 2018/05/08 06:07:41 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x1c, r1, 0xa, 0x70bd28, 0x25dfdbfc, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x84}, 0x0) r2 = accept$alg(r0, 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f0000000180)={0x10, 0x0, 0x0, 0x802ffffffff}, 0xc) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r3, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40202000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x78, r4, 0x0, 0x70bd26, 0x25dfdbfb, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8000}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000000000), 0x4) r5 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)={0x14, 0x2a, 0x311}, 0x14}, 0x1}, 0x0) lseek(0xffffffffffffffff, 0x0, 0x6) write(r5, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100", 0x22) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/checkreqprot\x00', 0x400002, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r6, 0x641f) connect$bt_l2cap(r5, &(0x7f0000000040)={0x1f, 0x8, {0x4, 0x1f4a, 0xffffffffffffff01, 0x208, 0x7, 0x9}, 0x8, 0xa6f}, 0xe) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x4000) recvmsg(r2, &(0x7f0000b24000)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f00000c2fd0)=[{&(0x7f0000f80f9a)=""/102, 0x66}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) 2018/05/08 06:07:42 executing program 1: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000340)={0xffffffffffffffff}) r1 = syz_open_dev$usbmon(&(0x7f0000000380)='/dev/usbmon#\x00', 0x100000000, 0x4000c0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000003c0)=r1, 0x4) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x4400, 0x0) r3 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000400)={0x0, @in6={{0xa, 0x4e20, 0x4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x5}}, [0x100000001, 0x3f, 0x8, 0xcf67, 0x7f, 0x0, 0x9, 0x3, 0x1027, 0x721, 0x10000, 0x8, 0x4, 0x8, 0x6]}, &(0x7f0000000500)=0x100) setsockopt$inet_tcp_TLS_RX(r2, 0x6, 0x2, &(0x7f00000005c0)={0x303, 0x33}, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000540)={r4, 0x7}, 0x8) setsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f0000000580)=0x6, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000000180)={{0x6, 0x7, 0x6, 0x9, "17442a0f73d0079c550322aec9422c8563e539b16fca6310d38af1d6a618c47e2a9291fd1233bb50ffdbb0dd", 0x7fffffff}, 0x0, 0x0, 0x33e, r3, 0x6, 0x1, "bd3c83f577538a6aea71522952a6be3bbe16bfb647c4b00166a011918659751f442e6f0c00ed6b75ea64859db4fa37042c565970d91db974843cbd3c96caf934", &(0x7f0000000140)='cgroup\x00', 0x7, [], [0x7, 0x1, 0x400, 0x2]}) memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) r5 = getpid() r6 = syz_open_procfs(r5, &(0x7f0000000100)='net/ip_tables_targets\x00') sendfile(r6, r6, &(0x7f0000000000), 0x6) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x0, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r6, 0x12, 0x3, &(0x7f0000000040)=0x28, 0x4) getsockopt$ipx_IPX_TYPE(r7, 0x100, 0x1, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 2018/05/08 06:07:42 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect(r0, &(0x7f0000000080)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x13d) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x3d9140, 0x0) recvmsg$netrom(r1, &(0x7f0000000600)={&(0x7f0000000100)=@full={{0x3, {"0a5ae9a2ad5146"}, 0x80000001}, [{"8537c158938932"}, {"0c29f17a7799f7"}, {"b8cfa42ea913ba"}, {"3a6409c96a7f75"}, {"575bc057964f44"}, {"2be7e86d1f68ac"}, {"43b29d8c1c2ee8"}, {"7eb3dbf4598123"}]}, 0x48, &(0x7f0000000480)=[{&(0x7f0000000040)="185c42471b0866170f2a4fefb6563200afd040d20bb91ecd5fa009168a5141063643804d4fc543bc41564c4e139aeae5c3df4f1c68f059b8653acb5d", 0x3c}, {&(0x7f0000000180)="1206993b602c310c65a484d1372495d33b945f50ce2e320092c10f2a92b3f80913fc0ecd7d379088489a4b451e124da54e5548aa52cfc5d69b8829f84b5b74038630c9972d699a2775d1f72dc8a6a97231788b3e0ea6a6fda5992deb455963df080a934e9e95c6906db0db59bc4eada5e6f98e5060f537bc311c3ee711ac58e4f233883c7f860895efd2bc7fa0669e10bfa609035ff2062dba08b347c8b4274ed691be7aa28839e9dab39493f28a51ca9b8089dc2b", 0xb5}, {&(0x7f0000000240)="de01582c4d3624e1aeacbae932102bea0f81f2a7c652e0d50a", 0x19}, {&(0x7f0000000280)="0f8532e3c61f6cf5e82c96890c16b3e5e33cc039082bfd1ea91abf2c041dfe6f85a807554dbfdc72e036593469005a3427caafb9a6a04d1d8b361c70467401565d5f04241705c0302a55478aa75df74796e9972a15f7288028f85dc26c1f0599112c175040c4e221da2ca6d8a25fd17bc4364c2a217a912db98988f87aedbe5edbd1225b9c4a6133edd8ed8216e598fe25db50d0f7e4cd6d0a2df8d083f655391e428337c61cb1a35b1d9fc447ffcce1821ce9b12ddaac77f8cff8035ffdbcb2bada1328d147fb1f892e6dc2993beb21c3c59d3c872a8a72de46b23cd4", 0xdd}, {&(0x7f0000000380)="75400d57dd58e62efefbe01e3ab30ed5f56a2c897deec3cbbf1633e6df59fe7832f2ab8ba3b41cba6e0cb3ef435b4da4743c1420eab26a4d1509a21de134477bbdae4ebb368f7e03557a6972567c4933a74fb08ff0c36d2789b9101f9ce7078d77630f2f7c3124542912e4b73f44f4b119b39fa7202c7e1dd05a7945fee1da5ea618d6bba3e333c58720310fe813ae263cdd927a671684812378277ab9738d45945b1452b51a7a32f76784e7a5ae8cf457993bfe546701efe60524fd83565179f74ff40983d18aa5dc979ce0f0d996f364069c7a13bf0fb7fce97a2fec6a9554158bd5ebae88c962d570432b6d07e52d864ae7", 0xf3}], 0x5, &(0x7f0000000500)=[{0x58, 0x13a, 0x797, "3a2cc3b85d23a0161bdc7887c4dfa31e6dc5960957b72fcce099076446ca21c0391fe00aa727df3fc34b31016f71329439a4ef76eead1a8e531bf3ad779b0627186c73"}, {0x80, 0x11b, 0x7f, "3297e96cf4c32017cabd837a59a8cfc5c654d6f035014b93c276aa733a1a8bb317fbef64c58d4ac0d2c09fe5836d3f997305fdf103511495bf41e3d810c4cee1526ea2e05e1405121eace4e5e7c826f2f76159d15ce3bacec26c5f0acdf8556898be2d84f52e1ab0e3"}], 0xd8, 0x10}, 0x0) 2018/05/08 06:07:42 executing program 7: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0xc000, 0x0) accept$alg(r0, 0x0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000040)) unshare(0x40600) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/05/08 06:07:42 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2000, 0x0) sendto$unix(r0, &(0x7f0000000200)="e4c438ede881123a770850a6944919af58feb0ff879fc456786495e3d23824dd8464a7b4bacfce617477e708e2881c6f6c07042b85fbdfafb376ff69239974759d18f6a7f455e326b4f7ade0f84dfe5db8f2b0e116e8a9e295083f9bb9e7ccc9c46c8c04ac59ef627caa8a5a4aed2b5311052d66bb1aeac2ef9897abf66d0ad694b07e7e71484aeecfeed31a919937683dbc994249ec643274abc77829a7f4e50f65092dfac19f6f7a9a3e87c91081308a2fa46b12c017249510654c1e0f7616a5651ab2e9391368979b6d1c", 0xcc, 0x4000000, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) r1 = syz_open_procfs(0x0, &(0x7f0000ce7ff8)='cmdline\x00') preadv(r1, &(0x7f00000001c0)=[{}, {&(0x7f00000000c0)=""/247, 0xf7}], 0x2, 0x0) 2018/05/08 06:07:42 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) 2018/05/08 06:07:42 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000972ffc)=0x1, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000080)="15", 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000000000)='|', 0x1, 0x4004000, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f49fff)='{', 0x1, 0x4008000, &(0x7f0000de5ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$unix(r0, &(0x7f00006da000)=@file={0x0, './file0\x00'}, 0xa) 2018/05/08 06:07:42 executing program 2: syz_open_procfs(0xffffffffffffffff, &(0x7f00000005c0)='mountinfo\x00') 2018/05/08 06:07:42 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x8, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 06:07:42 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) 2018/05/08 06:07:42 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0xfd3b, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000014a000)='/dev/usbmon#\x00', 0x0, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x0) perf_event_open(&(0x7f000012bf88)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x80089203, &(0x7f0000e46ffc)) 2018/05/08 06:07:42 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffe84) write$rdma_cm(r0, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0x48) 2018/05/08 06:07:42 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f0000e65000)='V', 0x1, 0x4000, 0x0, 0x0) recvmmsg(r1, &(0x7f0000003d00)=[{{&(0x7f00000036c0)=@generic, 0x80, &(0x7f0000003940)=[{&(0x7f0000003800)=""/95, 0x5f}, {&(0x7f0000003880)=""/166, 0xa6}], 0x2}}, {{&(0x7f0000003980)=@nl=@proc, 0x80, &(0x7f0000003c80)=[{&(0x7f0000003bc0)=""/177, 0xb1}], 0x1, &(0x7f0000003cc0)=""/29, 0x1d}}], 0x2, 0x0, &(0x7f0000003ec0)={0x0, 0x989680}) 2018/05/08 06:07:42 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f0000790ff0)=""/16, &(0x7f00004d1000)=0x10) 2018/05/08 06:07:42 executing program 3: r0 = socket(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f0000ce6ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000000900)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/05/08 06:07:43 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f00000000c0), 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) 2018/05/08 06:07:43 executing program 1: r0 = socket$inet(0x10, 0x3, 0xc) bind(r0, &(0x7f0000000280)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0x1d) 2018/05/08 06:07:43 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000500)) 2018/05/08 06:07:43 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f00000000c0)=0x40) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000cb9ffc)=0x1, 0x4) sendto$inet(r0, &(0x7f0000fa0fff), 0xfffffffffffffeb0, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/08 06:07:43 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.net/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000040)='tasks\x00', 0x2, 0x0) readv(r1, &(0x7f0000000300)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1) 2018/05/08 06:07:43 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000380)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xbf, @time={0x77359400}}) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) chown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000180)) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) 2018/05/08 06:07:43 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0x40047438, &(0x7f0000000000)=""/246) 2018/05/08 06:07:43 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f00000000c0), 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) 2018/05/08 06:07:43 executing program 0: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000000880)='configfs\x00', 0x0, &(0x7f0000cde000)) rmdir(&(0x7f00000000c0)='./file0\x00') 2018/05/08 06:07:44 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000380)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)=0x2) 2018/05/08 06:07:44 executing program 3: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000100)=0x9, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 06:07:44 executing program 6: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/05/08 06:07:44 executing program 2: bind$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs, 0x6e) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(0xffffffffffffffff, &(0x7f0000000200)=""/250, 0x50c7e3e3) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000300)=""/9, 0x9}, {&(0x7f00000003c0)=""/4096, 0xfffffef9}], 0x2) write$binfmt_elf32(r1, &(0x7f0000002500)={{0x7f, 0x45, 0x4c, 0x46, 0x3, 0x4, 0x8, 0x585, 0x0, 0x0, 0x0, 0x0, 0x266, 0x38, 0x0, 0x9, 0x401, 0x20, 0x0, 0x3}, [{0x6474e551, 0x8, 0x3ff, 0x7fff, 0x9, 0x9, 0x80000001}], "", [[], [], []]}, 0x358) 2018/05/08 06:07:44 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040), 0x0) 2018/05/08 06:07:44 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fadvise64(r0, 0x0, 0x0, 0x0) 2018/05/08 06:07:44 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) 2018/05/08 06:07:44 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f0000e65000)='V', 0x1, 0x4000, 0x0, 0x0) recvmmsg(r1, &(0x7f0000003d00)=[{{&(0x7f00000036c0)=@generic, 0x80, &(0x7f0000003940)=[{&(0x7f0000003800)=""/95, 0x5f}, {&(0x7f0000003880)=""/166, 0xa6}], 0x2}}, {{&(0x7f0000003980)=@nl=@proc, 0x80, &(0x7f0000003c80)=[{&(0x7f0000003bc0)=""/177, 0xb1}], 0x1, &(0x7f0000003cc0)=""/29, 0x1d}}], 0x2, 0x0, &(0x7f0000003ec0)={0x0, 0x989680}) 2018/05/08 06:07:44 executing program 0: 2018/05/08 06:07:44 executing program 6: 2018/05/08 06:07:44 executing program 7: 2018/05/08 06:07:44 executing program 1: 2018/05/08 06:07:44 executing program 4: 2018/05/08 06:07:44 executing program 3: 2018/05/08 06:07:44 executing program 4: 2018/05/08 06:07:45 executing program 0: 2018/05/08 06:07:45 executing program 6: 2018/05/08 06:07:45 executing program 5: 2018/05/08 06:07:45 executing program 1: 2018/05/08 06:07:45 executing program 7: 2018/05/08 06:07:45 executing program 2: 2018/05/08 06:07:45 executing program 3: 2018/05/08 06:07:45 executing program 4: 2018/05/08 06:07:45 executing program 0: 2018/05/08 06:07:45 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0xfffffffffffffbff}, 0x10) 2018/05/08 06:07:45 executing program 1: r0 = socket$inet(0x2, 0x3, 0x800000000002) setsockopt$inet_int(r0, 0x0, 0xcc, &(0x7f0000002000), 0x3c) 2018/05/08 06:07:45 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/05/08 06:07:45 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0xf401000000000000]}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000000c0)) 2018/05/08 06:07:45 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") preadv(r0, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/6, 0x6}], 0x1, 0x0) 2018/05/08 06:07:45 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x0) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) connect$netlink(r0, &(0x7f0000000140)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r0, &(0x7f0000cfefee), 0x209, 0x0, 0x0, 0x0) readv(r0, &(0x7f0000001540)=[{&(0x7f0000001480)=""/140, 0x8c}], 0x1) 2018/05/08 06:07:45 executing program 2: setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f00000005c0), 0x4) r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000000c0), 0xc) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) 2018/05/08 06:07:45 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0xc000, 0x0) accept$alg(r0, 0x0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000040)) unshare(0x40600) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/05/08 06:07:45 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000200)={0x4, &(0x7f00000001c0)=[{0xc000000000000000, 0x3, 0x2, 0x2}, {0xff0d, 0x3, 0x1, 0x6}, {0x1, 0x18020000000, 0x4, 0x7}, {0x1ff, 0x2, 0x4, 0x40}]}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000080)=[{0x6}]}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vcs\x00', 0x2280, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000140)={@reserved=0x1}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000000)) 2018/05/08 06:07:46 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) fcntl$getown(r1, 0x9) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0xbc, "63288ae703fcce73c8ba1e7afbca5bc6e005c604a9282d2a73564f69f4c3b3de1729b7e456ff618ac874835d7f00a449436539301c00d4cf19dac44c4df79333b346ab38621c2b6a7e2a49a3addd53dc7f1eafd4f13793c4500aa251f835fe8a349215d6d0adb5551b0022d0633c55753ffc616bf5eadaf57f87b8cba4cdc1549599b6c1c7488950bb7f57cc06f889a769e6739b1bf7ec58fdad17809473c3bbbbcf820c5c4a415d3736d90031d8603c3b7d0dae10eed334385be986"}, &(0x7f0000000180)=0xc4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=r2, @ANYBLOB="fefd00000038"], &(0x7f0000000200)=0xa) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') preadv(r3, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/05/08 06:07:46 executing program 1: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) connect$vsock_dgram(r0, &(0x7f0000000040)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) r1 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0x9, &(0x7f0000007540), &(0x7f00000075c0)=0x1) 2018/05/08 06:07:46 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/05/08 06:07:46 executing program 2: r0 = gettid() r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x109000, 0x0) ioctl$SG_SCSI_RESET(r1, 0x2284, 0x0) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r3 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) r4 = getpid() sched_setaffinity(r4, 0x8, &(0x7f00000000c0)=0x26b4627a) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) r6 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r7 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r7, 0xc0145401, &(0x7f0000013000)) readv(r7, &(0x7f0000000040)=[{&(0x7f0000ba8ff9)=""/7, 0x7}], 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r7, 0x40345410, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f0000000080)={0xd38, 0x10000}) dup3(r6, r5, 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}}, 0xb5a8, 0x2000000, 0x2, 0xd49, 0x60}, 0x98) sendfile(r2, r3, &(0x7f00000ddff8), 0x102000001) r8 = syz_open_procfs(r0, &(0x7f00000000c0)="6368696c6472656e004a27902b0e25c57313f3ab78197fbcc4737f4cd47ff5d372baaf1f99952d3b424133fa9f237b9cd01dd438168da33209874d933cdd6e7a8554a2aa977f86b5b35c6d04eb20e572de43dc43ed4722dfc1f42c7540cc9dc9bb3650342ede803e580cef5e75c6c49122699a2e3f5332ed") exit(0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r8, 0xc08c5336, &(0x7f0000000340)={0x4, 0x3, 0x8, 'queue1\x00', 0x4}) pread64(r8, &(0x7f0000000280)=""/139, 0x8b, 0x48) 2018/05/08 06:07:46 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x1, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)) 2018/05/08 06:07:46 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x480, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000040)={0x3, 0xcb9}) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x3a) 2018/05/08 06:07:46 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x1, 0x408040) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000140)={0x5, &(0x7f0000000100)=[{0x0}, {}, {}, {}, {}]}) r3 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0xfff, 0x10000) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000180)={r2, 0x5}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) getsockopt(r0, 0x88, 0xa, &(0x7f0000000080)=""/8, &(0x7f0000000000)=0x8) accept4$packet(r4, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14, 0x80800) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000003c0)={'vcan0\x00', r5}) 2018/05/08 06:07:46 executing program 3: unshare(0x10100000) r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x8a00) ioctl$BLKREPORTZONE(r0, 0xc0101282, &(0x7f0000000640)={0x7, 0x4, 0x0, [{0x9, 0xda86, 0xf7ea, 0x5, 0x5, 0x9, 0x100000001}, {0x5174cf3f, 0xfffffffffffffff8, 0xfb8, 0xff, 0x19, 0x4, 0x8001}, {0xff, 0xfffffffffffffff8, 0x5, 0xad, 0x0, 0x0, 0x1}, {0xff, 0x33, 0x5, 0x40, 0x3, 0x1, 0x7f}]}) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x440, 0x0) write$cgroup_pid(r1, &(0x7f0000000080)={[0x36, 0x38, 0x37, 0x32, 0x35, 0x37, 0x33, 0x35]}, 0x8) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000780)=""/73) r2 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x9, 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000000140)={{0x200000000000, 0x0, 0x0, 0x0, "ec6d7f194ded3429c1f9f9df6a0530f649da5f46eb1b13b5c00e04dc9649491a01993a9bb245eb8ae34c64e6"}, 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 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, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}) listen$netrom(r1, 0x6) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/05/08 06:07:46 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) fcntl$dupfd(r0, 0x408, r0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000000)={0x701b, {{0xa, 0x4e24, 0x8, @empty, 0x9}}, {{0xa, 0x4e23, 0x84, @mcast1={0xff, 0x1, [], 0x1}, 0x7fff}}}, 0x108) 2018/05/08 06:07:46 executing program 0: r0 = memfd_create(&(0x7f0000000140)='\x00', 0x0) write$binfmt_elf32(r0, &(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20, 0x1}, [{0x3, 0x0, 0x0, 0x0, 0x7f}], "af92e244e89a0a16881513a763a82d2b426d160c4458e9a90a2276f03db1a39670fff989525e1e"}, 0x7f) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x208003) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'ip6gre0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) 2018/05/08 06:07:46 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x4, 0x8000) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000001c0)={&(0x7f0000000080)='./file0\x00', r0}, 0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01210000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) unshare(0x28060400) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}, 0x7ff}}, 0xe438, 0xfff, 0x1, 0x6, 0x10}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000040)={r3, 0x8}, 0x8) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000280)=""/148, &(0x7f0000000200)=0x94) 2018/05/08 06:07:46 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f00000000c0)=0x98) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r1}, 0x8) r3 = dup(r0) ioctl$HDIO_GETGEO(r3, 0x301, &(0x7f0000000040)) 2018/05/08 06:07:46 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @rand_addr=0x4b28}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000001d00)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [{[{0x9100, 0x536, 0x8, 0x1}], {0x8100, 0x9}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x8, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @loopback=0x7f000001, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @loopback=0x7f000001}}}}, &(0x7f0000000040)={0x1, 0x4, [0xbb3, 0x1d0, 0x281, 0xc34]}) 2018/05/08 06:07:46 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000001c0)='net/packet\x00') unlinkat(r1, &(0x7f0000000000)='./file0\x00', 0x200) 2018/05/08 06:07:46 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000010000)="2f0000001800030007fffd946fa283bc80200000ff000005031d85680800a3a2d188737e0b00010000001389598e2c", 0x2f}], 0x1}, 0x0) r1 = dup(r0) ioctl$SG_GET_KEEP_ORPHAN(r1, 0x2288, &(0x7f00000000c0)) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000040)={'bond_slave_0\x00', {0x4, 0x0, 0x7, "f2dc3b84587d", 0x1c45}}) write$cgroup_int(r1, &(0x7f0000000080)={[0x3f, 0x3f, 0x32]}, 0x3) 2018/05/08 06:07:46 executing program 0: r0 = memfd_create(&(0x7f0000000140)='\x00', 0x0) write$binfmt_elf32(r0, &(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20, 0x1}, [{0x3, 0x0, 0x0, 0x0, 0x7f}], "af92e244e89a0a16881513a763a82d2b426d160c4458e9a90a2276f03db1a39670fff989525e1e"}, 0x7f) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x208003) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'ip6gre0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) [ 91.916370] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/05/08 06:07:46 executing program 4: r0 = add_key(&(0x7f0000000000)='logon\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="ee5c811abf09426b856c415315d5befbabae8bb1da023e5b1a7c2df48514e279e7bde168066fa0d2bf00ebc38ecd92f244725e920d769c48620d4a4d7f1edd080293e6466a977cf5bb9aafbfe0ffb96b6cc290dbc43000abfd2e28a5682101fee8df661323c66f08f261361d02b81262073e439b07a46a157648f6f904b5a3653bf09541bac3d5429b7d78a38132e455d695a172b7845e749bca6c4f2ca745452d4c37cf3099366c53cbf7bc0b6eac4cbbf8631d5dc118c962349aec5b8ef46208a6f673841110d3c888d6ebfa1a0a1d35756ffd6d23542982266326d1797b0184b461", 0xe3, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000980)='keyring\x00', &(0x7f00000009c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) r2 = msgget(0x2, 0x11) msgrcv(r2, &(0x7f0000000180)={0x0, ""/215}, 0xdf, 0x1, 0x0) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000a00)='.request_key_auth\x00', &(0x7f0000000a40)='Ieth1\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet6_dccp_int(r3, 0x21, 0x10, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 2018/05/08 06:07:46 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000a80)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000000a40)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x14000, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/08 06:07:46 executing program 7: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz0\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp6\x00') lseek(r0, 0x17, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000040)={0x0, 0x1000, 0x2, 0x3}) [ 91.962943] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/05/08 06:07:47 executing program 3: r0 = gettid() r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x109000, 0x0) ioctl$SG_SCSI_RESET(r1, 0x2284, 0x0) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r3 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) r4 = getpid() sched_setaffinity(r4, 0x8, &(0x7f00000000c0)=0x26b4627a) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) r6 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r7 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r7, 0xc0145401, &(0x7f0000013000)) readv(r7, &(0x7f0000000040)=[{&(0x7f0000ba8ff9)=""/7, 0x7}], 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r7, 0x40345410, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f0000000080)={0xd38, 0x10000}) dup3(r6, r5, 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}}, 0xb5a8, 0x2000000, 0x2, 0xd49, 0x60}, 0x98) sendfile(r2, r3, &(0x7f00000ddff8), 0x102000001) r8 = syz_open_procfs(r0, &(0x7f00000000c0)="6368696c6472656e004a27902b0e25c57313f3ab78197fbcc4737f4cd47ff5d372baaf1f99952d3b424133fa9f237b9cd01dd438168da33209874d933cdd6e7a8554a2aa977f86b5b35c6d04eb20e572de43dc43ed4722dfc1f42c7540cc9dc9bb3650342ede803e580cef5e75c6c49122699a2e3f5332ed") exit(0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r8, 0xc08c5336, &(0x7f0000000340)={0x4, 0x3, 0x8, 'queue1\x00', 0x4}) pread64(r8, &(0x7f0000000280)=""/139, 0x8b, 0x48) 2018/05/08 06:07:47 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x0) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)={@empty, @loopback}, &(0x7f0000000100)=0x8) ioctl$int_out(r0, 0x0, &(0x7f0000000000)) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000300)=""/121) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x5a35}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e21, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x400}}}, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r3, 0x101, 0x1}, &(0x7f0000000180)=0x8) 2018/05/08 06:07:47 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000080)={&(0x7f0000ffb000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ff8000/0x4000)=nil}) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x2000, 0x0) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0xa8, 0x12, 0xa00, 0x70bd28, 0x25dfdbfd, {0xf}, [@typed={0x8, 0x3, @u32=0x2}, @generic="9b81855c79aee0711f5aa8bd0e26ca4491621ddded523d3049943277d2939a873b8a07e87e0c27547d3644e0242963e0cc25be500ba1d0490e74fec34550239fed36133edb334251b2fc04f6c095b337583ebe1db12ce84bc22269fcdaf9caef1589e9cd8603cd613a2e58b6304c8a89c737f06f0aea9bf06b569c220df39d228d24", @typed={0x8, 0x17, @uid=r2}]}, 0xa8}, 0x1, 0x0, 0x0, 0x80}, 0x40000) times(&(0x7f0000000340)) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x200300) openat$cgroup_subtree(r3, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) writev(r0, &(0x7f0000000040), 0x146) 2018/05/08 06:07:47 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x7fffffff, 0xfff, 0x189, 0x8, 0xec}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x0, 0x8}, 0x8) fcntl$setstatus(r0, 0x4, 0x2000) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbfffc)=0x100000000, 0x4) 2018/05/08 06:07:47 executing program 2: r0 = gettid() r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x109000, 0x0) ioctl$SG_SCSI_RESET(r1, 0x2284, 0x0) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r3 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) r4 = getpid() sched_setaffinity(r4, 0x8, &(0x7f00000000c0)=0x26b4627a) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) r6 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r7 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r7, 0xc0145401, &(0x7f0000013000)) readv(r7, &(0x7f0000000040)=[{&(0x7f0000ba8ff9)=""/7, 0x7}], 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r7, 0x40345410, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f0000000080)={0xd38, 0x10000}) dup3(r6, r5, 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}}, 0xb5a8, 0x2000000, 0x2, 0xd49, 0x60}, 0x98) sendfile(r2, r3, &(0x7f00000ddff8), 0x102000001) r8 = syz_open_procfs(r0, &(0x7f00000000c0)="6368696c6472656e004a27902b0e25c57313f3ab78197fbcc4737f4cd47ff5d372baaf1f99952d3b424133fa9f237b9cd01dd438168da33209874d933cdd6e7a8554a2aa977f86b5b35c6d04eb20e572de43dc43ed4722dfc1f42c7540cc9dc9bb3650342ede803e580cef5e75c6c49122699a2e3f5332ed") exit(0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r8, 0xc08c5336, &(0x7f0000000340)={0x4, 0x3, 0x8, 'queue1\x00', 0x4}) pread64(r8, &(0x7f0000000280)=""/139, 0x8b, 0x48) 2018/05/08 06:07:47 executing program 7: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x80000, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x248400, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000200)={r1, r2, 0x7f, 0x2, &(0x7f0000000140)="2e7a45b6aa1c83123dc842bd8addb5cc9462858674244ac3712eac65ba825394f8f251e9297cd1d7ac01e6705c8812c58909dfc2b9657c3f65680e5f0147010d932719226f51f68ef74a01967c08f83c862080bccfcec2c846d5876ec9c315f6271304e1fd8df8a3c396b2826fbbd843c5ef200cb7737a39598f409c6b48854911deec1624ff0252b8ea6b52b287ec45240d8651", 0x9, 0x7, 0x2, 0x8, 0x7ff, 0x5, 0xfff, "2f4810813142ea925901b71af5ae3e0568242e1972179005de59e93b5abfd83b4e6aee8c6776d90129058c1b69b266a328f1e4"}) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) unshare(0x800000040600) r3 = open(&(0x7f0000a94ff4)='./file0/bus\x00', 0x7, 0x20) readahead(r3, 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000000040)=0x2, 0x4) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000000000)=0x1) 2018/05/08 06:07:47 executing program 0: madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x1000, 0x4, &(0x7f00003ba000/0x1000)=nil) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000665fe0)={"dbc78fc0a6caa717004720a0a32b5f0d", {0x4, 0x0, 0x0, "e0b618b5a2e0"}}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000ac0)={0x0, 0x0, 0x10}, &(0x7f0000000b00)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001140)={0x0, @in6={{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}}, 0x0, 0x6, 0x4, 0x80000002}, &(0x7f0000000000)=0x5b) clone(0xfffffffffffffffa, &(0x7f0000000040)="404df6f000dab79f4bd6212341f867b04655fa9de525dd51b735800570461bebc5c585aa009314aed0f0266f3d12d5961d1dc3abec922790b7b4dcee63373b0227ff80b70515d37fbe34347543a58cfe9f384848641534263fabb71d45a7f9f97897165aa935ce527d09f7de29cf97cc75059e61d9531e98fbdd2126", &(0x7f0000bb3000), &(0x7f0000000140), &(0x7f00000000c0)="fb7ff023f1fcdf8f779076ee77e7598517fec847115a17c5ce2cf1013f7584b5985d360300000000000000c1b6330f77802d03ca0636cfd3a226cf6b40bd3c0d982ccce73f6d13b64b0eca3cf93feea4f3e6c3e23f4000") madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x30100, 0x0) getsockname$netrom(r1, &(0x7f0000000280)=@full, &(0x7f0000000300)=0x48) r2 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x1, 0x2800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000002240)={r0, 0x1000, "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"}, &(0x7f0000000200)=0x1008) set_mempolicy(0x0, &(0x7f0000000180)=0xf54a, 0xbf) pipe(&(0x7f0000652ff8)) exit(0x66b0faca) 2018/05/08 06:07:47 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f00000000c0)=0x98) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r1}, 0x8) r3 = dup(r0) ioctl$HDIO_GETGEO(r3, 0x301, &(0x7f0000000040)) 2018/05/08 06:07:47 executing program 4: r0 = gettid() r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x109000, 0x0) ioctl$SG_SCSI_RESET(r1, 0x2284, 0x0) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r3 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) r4 = getpid() sched_setaffinity(r4, 0x8, &(0x7f00000000c0)=0x26b4627a) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) r6 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r7 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r7, 0xc0145401, &(0x7f0000013000)) readv(r7, &(0x7f0000000040)=[{&(0x7f0000ba8ff9)=""/7, 0x7}], 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r7, 0x40345410, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f0000000080)={0xd38, 0x10000}) dup3(r6, r5, 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}}, 0xb5a8, 0x2000000, 0x2, 0xd49, 0x60}, 0x98) sendfile(r2, r3, &(0x7f00000ddff8), 0x102000001) r8 = syz_open_procfs(r0, &(0x7f00000000c0)="6368696c6472656e004a27902b0e25c57313f3ab78197fbcc4737f4cd47ff5d372baaf1f99952d3b424133fa9f237b9cd01dd438168da33209874d933cdd6e7a8554a2aa977f86b5b35c6d04eb20e572de43dc43ed4722dfc1f42c7540cc9dc9bb3650342ede803e580cef5e75c6c49122699a2e3f5332ed") exit(0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r8, 0xc08c5336, &(0x7f0000000340)={0x4, 0x3, 0x8, 'queue1\x00', 0x4}) pread64(r8, &(0x7f0000000280)=""/139, 0x8b, 0x48) 2018/05/08 06:07:47 executing program 7: unshare(0x60000000) r0 = geteuid() quotactl(0x9, &(0x7f00000000c0)='./file0/bus\x00', r0, &(0x7f00000001c0)="ea75758e14d27c9d62f02c589c99760130dbd5b2905f3db1fb9ccfa146ad036af57636bdb0eeb8907d68fefd3084aca9b7a2f9d7d7b2a77bc313b034f1efc188a6ac33e3c50c9b4605c2851181fd95ab4f0c0e4555aed93b825dac7df8f41edc73e718f08dd6b3d1462db699859cdb752a75bdff622f728d1f596615081b146d2ad1f90515582711f4b1f1e78420a6617d75aa08b05d7d2f8b08f1") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) chmod(&(0x7f0000000440)='./file0/bus\x00', 0x0) recvmsg(r1, &(0x7f0000003680)={0x0, 0x0, &(0x7f0000003580)=[{&(0x7f0000000280)=""/44, 0x2c}, {&(0x7f0000003480)=""/50, 0x32}, {&(0x7f00000034c0)=""/111, 0x6f}, {&(0x7f0000003540)=""/34, 0x22}], 0x4, &(0x7f00000035c0)=""/159, 0x9f, 0x1}, 0x100) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000036c0)='/proc/self/net/pfkey\x00', 0x6002, 0x0) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000003700)=""/43) recvmmsg(r1, &(0x7f0000003300)=[{{&(0x7f0000000000)=@nfc, 0x80, &(0x7f0000000640)=[{&(0x7f0000000300)=""/157, 0x9d}, {&(0x7f0000000080)=""/62, 0x3e}, {&(0x7f00000003c0)=""/123, 0x7b}, {&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f0000000480)=""/85, 0x55}, {&(0x7f0000000500)=""/125, 0x7d}, {&(0x7f0000000580)=""/187, 0xbb}, {&(0x7f0000000180)=""/39, 0x27}], 0x8, &(0x7f00000006c0)=""/4096, 0x1000, 0xc0b1}, 0x3}, {{0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000280)}, {&(0x7f00000016c0)=""/178, 0xb2}], 0x2, &(0x7f00000017c0)=""/112, 0x70, 0x9}, 0x7}, {{&(0x7f0000001840)=@in, 0x80, &(0x7f0000001940)=[{&(0x7f00000018c0)=""/91, 0x5b}], 0x1, &(0x7f0000001980)=""/23, 0x17, 0x400}, 0x7f}, {{&(0x7f00000019c0)=@rc, 0x80, &(0x7f0000002e00)=[{&(0x7f0000001a40)=""/159, 0x9f}, {&(0x7f0000001b00)=""/4096, 0x1000}, {&(0x7f0000002b00)=""/232, 0xe8}, {&(0x7f0000002c00)=""/240, 0xf0}, {&(0x7f0000002d00)=""/38, 0x26}, {&(0x7f0000002d40)=""/162, 0xa2}], 0x6, 0x0, 0x0, 0x1}, 0x9}, {{&(0x7f0000002e80)=@vsock, 0x80, &(0x7f00000031c0)=[{&(0x7f0000002f00)=""/168, 0xa8}, {&(0x7f0000002fc0)=""/246, 0xf6}, {&(0x7f00000030c0)=""/203, 0xcb}], 0x3, &(0x7f0000003200)=""/252, 0xfc, 0xb75}, 0x4ec5524}], 0x5, 0x10000, &(0x7f0000003440)={0x77359400}) mount(&(0x7f0000003740)='./file0/bus\x00', &(0x7f0000003780)='./file0/bus\x00', &(0x7f00000037c0)='ext4\x00', 0x8000, &(0x7f0000003800)="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") 2018/05/08 06:07:47 executing program 6: pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000a95000/0x4000)=nil, 0x4000}) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x80000002, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000000)={0x56, 0xffff, 0x0, {0x1, 0xfffffffffffffffc}, {0x2, 0x4}, @ramp={0x1, 0x3, {0x7, 0x1, 0x9, 0x10000}}}) fcntl$setstatus(r0, 0x4, 0x42800) readv(r0, &(0x7f0000b19000)=[{&(0x7f0000001000)=""/4096, 0x1000}], 0x1) 2018/05/08 06:07:47 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$bt_hci(r0, 0x107, 0x9, &(0x7f0000000200)=""/25, &(0x7f0000000240)=0x242) [ 92.863474] IPVS: ftp: loaded support on port[0] = 21 2018/05/08 06:07:47 executing program 1: r0 = socket(0x0, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x80) setsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000000080)=0x378, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x3, 0x31c0, 0x5, 0xfff}]}, 0x10) 2018/05/08 06:07:47 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="a9e1e798802bc7bf2b3d75c418cf5b33", 0x10) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000100)=""/100) 2018/05/08 06:07:47 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x200000008, 0x1ff, 0x4}, 0x2) r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = accept4$bt_l2cap(r0, &(0x7f0000000140), &(0x7f0000000180)=0xe, 0x800) r2 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x6, 0x400) ioctl$SG_SET_FORCE_PACK_ID(r2, 0x227b, &(0x7f0000000240)=0x1) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='oom_adj\x00') write$cgroup_int(r3, &(0x7f0000000180)={[0x34, 0x32]}, 0x2) ioctl$sock_bt(r0, 0x5411, &(0x7f0000000000)="551b5f3c8469c8ff0a33e7aa0c32c94ae3e302aa3e2477048c2a24102adf3d3b1c0ce92176c37b20c2a688dd72078c28b3a24cf6d7d1e72bff29b42278891212c3e3a8e87e357a95ff") setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x43b9cb4c}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r4, 0xa2e, 0x0, 0x80000000}, 0x10) write(r1, &(0x7f00000000c0)="7290dfd548dca7cbfd", 0x9) 2018/05/08 06:07:48 executing program 6: r0 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000016c0)=@broute={'broute\x00', 0x20, 0x1, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000d00], 0x0, &(0x7f0000000000), &(0x7f0000000100)=ANY=[@ANYBLOB="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"]}, 0x361) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x200082, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f00000000c0)="fcbc071b050d32246a0648d41f2fea4cf62612cb7971a57e") signalfd(r0, &(0x7f0000000040)={0xff}, 0x8) [ 93.201623] kernel msg: ebtables bug: please report to author: Wrong len argument [ 93.211981] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/08 06:07:48 executing program 2: r0 = gettid() r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x109000, 0x0) ioctl$SG_SCSI_RESET(r1, 0x2284, 0x0) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r3 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) r4 = getpid() sched_setaffinity(r4, 0x8, &(0x7f00000000c0)=0x26b4627a) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) r6 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r7 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r7, 0xc0145401, &(0x7f0000013000)) readv(r7, &(0x7f0000000040)=[{&(0x7f0000ba8ff9)=""/7, 0x7}], 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r7, 0x40345410, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f0000000080)={0xd38, 0x10000}) dup3(r6, r5, 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}}, 0xb5a8, 0x2000000, 0x2, 0xd49, 0x60}, 0x98) sendfile(r2, r3, &(0x7f00000ddff8), 0x102000001) r8 = syz_open_procfs(r0, &(0x7f00000000c0)="6368696c6472656e004a27902b0e25c57313f3ab78197fbcc4737f4cd47ff5d372baaf1f99952d3b424133fa9f237b9cd01dd438168da33209874d933cdd6e7a8554a2aa977f86b5b35c6d04eb20e572de43dc43ed4722dfc1f42c7540cc9dc9bb3650342ede803e580cef5e75c6c49122699a2e3f5332ed") exit(0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r8, 0xc08c5336, &(0x7f0000000340)={0x4, 0x3, 0x8, 'queue1\x00', 0x4}) pread64(r8, &(0x7f0000000280)=""/139, 0x8b, 0x48) 2018/05/08 06:07:48 executing program 4: syz_emit_ethernet(0x46, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [{[{0x9100, 0x8, 0x800000000000}], {0x8100, 0xff, 0x0, 0x3}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @empty, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}, {"c57f664ca2d6421a"}}}}}}, &(0x7f0000000140)) 2018/05/08 06:07:48 executing program 3: write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="00800d751ceebe332a7a31"], 0x4) r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84302ba052369250004001800001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/05/08 06:07:48 executing program 5: timer_create(0x3, &(0x7f0000044000)={0x0, 0x14}, &(0x7f0000044000)) clock_gettime(0x0, &(0x7f0000000000)={0x0}) clock_nanosleep(0x1, 0x0, &(0x7f0000000180)={r0}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f0000000140)) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000080)) 2018/05/08 06:07:48 executing program 7: unshare(0x40600) r0 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x9, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x110}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x20, r1, 0x100, 0x70bd2d, 0x25dfdbfd, {0x7}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xffff}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x4090}, 0x4000) accept4$unix(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000100)=0x6e, 0x80000) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1, 0x32, r2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x17) getpeername$netlink(r3, &(0x7f0000000300), &(0x7f0000000040)=0xfffffffffffffdf6) 2018/05/08 06:07:48 executing program 1: r0 = eventfd2(0x0, 0x0) read$eventfd(r0, &(0x7f0000000000), 0x8) write$eventfd(r0, &(0x7f0000000180)=0x8, 0x8) ioctl$VT_RELDISP(r0, 0x5605) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) 2018/05/08 06:07:48 executing program 6: r0 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000016c0)=@broute={'broute\x00', 0x20, 0x1, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000d00], 0x0, &(0x7f0000000000), &(0x7f0000000100)=ANY=[@ANYBLOB="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"]}, 0x361) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x200082, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f00000000c0)="fcbc071b050d32246a0648d41f2fea4cf62612cb7971a57e") signalfd(r0, &(0x7f0000000040)={0xff}, 0x8) 2018/05/08 06:07:48 executing program 0: r0 = memfd_create(&(0x7f0000d0bffe)="7b10", 0x3) fcntl$addseals(r0, 0x409, 0x9) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r0, 0x400454ce, r1) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r2, 0x1, &(0x7f0000000440)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000040)="e5", 0x1}]) [ 93.876672] netlink: 'syz-executor3': attribute type 4 has an invalid length. [ 93.884725] netlink: 17 bytes leftover after parsing attributes in process `syz-executor3'. [ 93.897645] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/08 06:07:48 executing program 6: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) seccomp(0x1, 0x0, &(0x7f0000000080)={0x2, &(0x7f0000000000)=[{0x74}, {0x6}]}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x401, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x404002, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/zero\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000004c0)='io\x00') ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000000500)=""/157) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$SG_SET_TIMEOUT(r1, 0x2201, &(0x7f0000000180)=0x800) [ 93.943638] netlink: 'syz-executor3': attribute type 4 has an invalid length. [ 93.951170] netlink: 17 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/08 06:07:49 executing program 0: unshare(0x400) r0 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$dupfd(r0, 0x9, r0) 2018/05/08 06:07:49 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x82, 0x4) sendto$inet(r0, &(0x7f0000000000)='|', 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0xffffffffffffff70) [ 94.054191] audit: type=1326 audit(1525759669.052:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7110 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 [ 94.950395] audit: type=1326 audit(1525759669.948:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7110 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/08 06:07:50 executing program 7: unshare(0x40600) r0 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x9, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x110}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x20, r1, 0x100, 0x70bd2d, 0x25dfdbfd, {0x7}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xffff}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x4090}, 0x4000) accept4$unix(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000100)=0x6e, 0x80000) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1, 0x32, r2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x17) getpeername$netlink(r3, &(0x7f0000000300), &(0x7f0000000040)=0xfffffffffffffdf6) 2018/05/08 06:07:50 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='coredump_filter\x00') mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfb, 0x4400480}, 0xc) preadv(r0, &(0x7f0000ffbfa0)=[{&(0x7f0000ead000)=""/46, 0x2e}], 0x1, 0x0) 2018/05/08 06:07:50 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x3f, 0x68401) connect$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0x6, {0x200000000000000, 0x1, 0x100000001, 0xf0ed, 0x5, 0x3}, 0x4, 0xffffffffffffff00}, 0xe) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000000000)=0x492, 0x4) setsockopt$inet6_int(r1, 0x29, 0xff, &(0x7f0000000140)=0x5, 0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f00000f5ffc)=0xfffffffeffffffff, 0x4) bind$inet6(r2, &(0x7f0000710fe4)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f00000000c0)={{0xa, 0x4e24, 0x1, @loopback={0x0, 0x1}, 0x2}, {0xa, 0x4e23, 0xb632, @mcast2={0xff, 0x2, [], 0x1}}, 0xd457, [0x4d, 0x0, 0x3f, 0x3f, 0x5, 0xfffffffffffffffd, 0xe7c, 0x3]}, 0x5c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000480)=@sack_info={0x0, 0x6, 0xffffffffffff8000}, &(0x7f00000004c0)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000500)={r3, @in6={{0xa, 0x4e24, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x10000}}, [0xeea5, 0x100000001, 0x4, 0xffff, 0x4, 0x3f, 0x7d77f6d0, 0x6, 0x10000, 0x6, 0x6, 0x0, 0x6, 0x7fff, 0x7]}, &(0x7f0000000600)=0x100) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000180)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x6, @random="c9dcc225b9ea"}, 0x20, {0x2, 0x4e24, @broadcast=0xffffffff}, 'bond0\x00'}) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000640)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x102}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="fb960000", @ANYRES16=r4, @ANYBLOB="04002c037c00fddbee9c9864d10811be1ce657ef6ef29b63df25030000000500"], 0x28}, 0x1}, 0x8080) statx(r1, &(0x7f0000000200)='./file0\x00', 0x6000, 0x7ff, &(0x7f0000000240)) 2018/05/08 06:07:50 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x5, 0x20000000005, 0x9}, 0x2c) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x181000, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', r1}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00', r1}, 0x10) ioctl$fiemap(r0, 0x4020940d, &(0x7f0000000040)=ANY=[@ANYBLOB="a60400000089f223a42e6ea3f80fd65a5b34"]) 2018/05/08 06:07:50 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}}}, &(0x7f00000001c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000240)={'team0\x00', r1}) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000380)="7026f2c5", 0x4) sendmmsg(r2, &(0x7f0000742000)=[{{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000200)='p', 0x1}, {&(0x7f00000003c0)="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", 0x1000}], 0x2, &(0x7f0000632000)}}], 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000280)={'team0\x00', r1}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'gretap0\x00', r3}) 2018/05/08 06:07:50 executing program 1: r0 = memfd_create(&(0x7f0000000280)='\x00', 0x3) bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r1 = socket$inet6(0xa, 0x80003, 0xef) read(r1, &(0x7f0000004f45)=""/187, 0xbb) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f0000013ffc)=0x2, 0x4) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000000000)=0x4, 0x4) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0x6, @loopback={0x0, 0x1}, 0x4}}, 0x9, 0x6, 0x7f, 0x101, 0x7fff}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000400)={r4, @in6={{0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, [], 0x1b}, 0x1f}}}, 0x84) sendto$inet6(r0, &(0x7f0000000300)="c63bdafc96eabe56a7112298b697f1d4895da9c611f02d3a7f5272eddf282b837273b79ec97ce9fb00c28ce294362ce895dfc592eafabaaa3737ea627aad62e241a7d9f1b3ce3adad536e6e4ab7addc3e86d49c3e1d02b17370030d76aa9e0771f627893810d2419675f52acf7083ba6369193716c53f1bbb2cdc3a01659bd3bd04ba1fbd681bd7abd3a2ea2874de9d23bd5ed8c1e44ef650c045bbd8fe36a8c9d44e46764b775bbc4ce95ec04a4e0dcd320ae6095ed1207130b85b205d6c58b71ed54cb8a6fbdeb171d228b31ce72f12bade812ae57794b0fc065e4f93da68804416488f33fa4143ac636f74e59ae", 0xef, 0x2000c8c0, &(0x7f0000003000)={0xa, 0x200000000000, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xffff}, 0x1c) 2018/05/08 06:07:50 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0xfffffffffffffffd}, &(0x7f0000000040)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/08 06:07:50 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x600, 0x0) accept$unix(r1, &(0x7f0000000280), &(0x7f0000000200)=0x6e) r2 = syz_open_procfs(0x0, &(0x7f0000006a00)='net/raw6\x00') socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$nfc_llcp(r1, 0x118, 0x1, &(0x7f0000000340)=""/225, 0xe1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000040)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) quotactl(0x800, &(0x7f0000000300)='./file0\x00', r3, &(0x7f0000000180)="295b3bb59c863496933cf64b09183587b70ac8ab08bdbc4c2520f0d51da526b9bf4ac0fd") sendfile(r0, r2, &(0x7f0000000240), 0x8ac7) 2018/05/08 06:07:50 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000b00)={'ah\x00'}, &(0x7f00000017c0)=0x1e) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000001e00)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000001dc0), 0x2, 0x2}}, 0x20) write$rdma_cm(r1, &(0x7f00000028c0)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000002880)={0xffffffff}, 0x117, 0x5}}, 0x20) write$rdma_cm(r1, &(0x7f0000001800)=@notify={0xf, 0x8, 0xfa00, {r2, 0xf}}, 0x10) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x10140, 0x0) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000ac0)={0x0, 0x0, 0x10001, 0x0, 0x400, 0x1, 0x2, 0x74, 0x52, 0xff, 0x8, 0x6}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000140)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000009c0)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000000180)=0xe8) r6 = getpgrp(0x0) r7 = getpgid(0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000280)={0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f00000002c0)={0x0, 0x0}) r10 = geteuid() stat(&(0x7f0000001500)='./file0\x00', &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = mq_open(&(0x7f00000015c0)='\x00', 0x800, 0x0, &(0x7f0000001600)={0xd5e, 0x4, 0x0, 0x0, 0x40, 0x1da, 0x6, 0x5}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001640)=0x0) fstat(r1, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001700)=0x0, &(0x7f0000001740), &(0x7f0000001780)) sendmsg$netlink(r3, &(0x7f0000001900)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000001480)=[{&(0x7f00000000c0)={0x6c, 0x1b, 0x10, 0x70bd2a, 0x25dfdbfe, "", [@generic="d3f5048fee02ef12ebd0b3a00fa630f566f6796bb7cc4a578a88687bf9bb2b809d2653d4771e4c3df5ad15dea95fd8a232ba189e1a62afa39c8a2837a406d00efee4fb22d48c15d27b08edc74171fda1e0189e4cb9cff42612aae8"]}, 0x6c}, {&(0x7f0000000340)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="353e306ecbe1c1625af2fe8fc3faa8d514497b62c7d97813c566fd014f7712fde572535e8a83b5196c143b372e1ed055568e662206362709a622a66ec000fa7870d3cbc317999fb66fd3a08814b627721f4b656fbc8cfe830a4260cb8be1780602eabb01e180f9c7c9b54a64cc06f62067875e5b4467761dbccdad5ee092f2fd9943e008008c00", @ANYRES32=r1, @ANYBLOB="08012e00", @ANYRES32=r1, @ANYBLOB="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"], 0x330}, {&(0x7f0000000680)={0x338, 0x34, 0x120, 0x70bd28, 0x25dfdbfc, "", [@generic="a84e787f81947b09df3c6a71023e44395acf4e3e5f59cf153a1199995f01caed78c462271732da4eaa54a8a67258aaa1ad61f68ad6f7d4078f8e6a292293440e99537eccb74e83169b8821691c0c8b600149be799b0c0ddcdd4caa7b33d91069021b8d85dfaafb21e68babc281e4baaae61cdf07e5055078df5d6648f46bf5a72c16f6f9a60af2c465e1fdb41c25087c5deef857c9a3abbb2ae034841f3138d13ab1386e18f59849a501195c73e09e1c485134ff0820d9f11e65c4aef9081cf2374e121e8a1e3139a81767f460005926f5c9b2146cf5ed03d4dc3745fd18c43352492d8609078e5a4068bc98e563", @generic="058818fd543b8a74abf6365cf3677b26565001ce52fe4975dbfcf22553b13d53fe81539291205799d62b7b14525d960501433afe58c5b6dd7d16b0162b9853d82ac4e3c9cf2e418a5e7816a4c50295cea10e68", @generic="564b5fc1aa49bbe544a7289a148203b1d95b317db1592b9f0063cc697c560d15c346c800238ca857c368fa3899993ea9c72b1358f19f126925eca9698bbdfd9285de402d99f9fc84ee9e93e08871a5c3c6164bc8cb0f0e5b7078742f116516bdfdbdd100c419266c7ae6accb7d6d388dade26a9d8cc2bf3b374635ca26134ad018871103a23d7e2ffdc1284efa6ae0c3123de4c3ba311846af7f9623821f9f0b1710e7dd1c185f95e96e3d57e0bf86", @nested={0xc, 0x3a, [@typed={0x8, 0x49, @pid=r4}]}, @generic="83bf6ba2b96c15d20a570d979e36267b5e78ab80a794e7a85fda", @generic="90e7c9e94359d44d1d667b97493117b331b9478799b8f82f51f431e9d559b3806e9b0aab50523eb2a10faa8e921fa71ca8fe0c9115c5a380f09d65fad0b20ac9d5262250d4df6160245796d087cb224fcb738c531bd4baca494ab31686e3333f82910422144869502c3d0a1d421c6097d6f4bc5f4f37b5e5d79b6f5dba37edca1d73f29a49674d339e298f6e967331ab28695a74398e2d1f717d692154253daf2c63c3b075", @nested={0x64, 0x5e, [@generic="a428f43a98dfdf3a94a39e77edec25ca5b36f8456bfd4e5131d09aa7ac70d658d0c7af15f34c921a1d11a2bf8b4d13807cc4fe1db0368011e51e9c2a46afbfb6e3c39a265f02bac63bc7d409220493242a4f3baff07dbf581bfaa908f8"]}, @typed={0x8, 0x66, @u32=0xffff}]}, 0x338}, {&(0x7f0000000b40)={0x28c, 0x23, 0x100, 0x70bd26, 0x25dfdbfc, "", [@generic="aec955a6674041b7d24e346afb13ec09219bdc00cdea90778cbdab6ffa4caeec1ffab517b293eb5e904cdf82b7954beb9d32e85082d5f3b20c12", @nested={0x204, 0x61, [@typed={0xc, 0x80, @u64=0x7fff}, @generic="dadcf6edf769cf0dcae9d13085889180cd31daa256cabdb0faacbee9a1f0a38754f49221c4eef4409399c924ba74bd06a7ee3baa0d18cd895302e3c81907f80a8423bacc177c65241aa96405b2324da2b60bcd5263476ce69f97e49803d602bfeeb4af0fa646ea25b08f83c920a75de1911a0075ba5df78b41a39f3c3a3619cc09dc5442893800e9b7b3cd", @generic="2ab26ebb7aed425be2c5f0a0ad069cbe7007e3470906878065c7e02bedf0a4ec2807b179d75da40b24b3a9612928cd51e7e7d69f7bad0edb20b87cf0ea852059a238adde0755f4a012ffdfa666824fcfaac33c53c235b4db6a15ba87a8dd39a3c08794c2b7a014d1eef9d9e1a719e3dd344cdaad76716b8434ed896afb830a18c4aab03173c675c28b1ed83e76254c5a425bc918e5f02939fefd338cb1e1feea", @typed={0x8, 0x88, @uid=r5}, @typed={0x14, 0x78, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="114c8303d83e405f6d133375eea789841b12035a940ef131face20da0a235e68de2a0e34abbe5b3f3dc0cbaea413324be3b00cffd53480a2161a5a0d25dc30e570bf0f83957c5394774488d98c8f01e730d8711d7205ba6fa688f52d28a2b2c61486970eb08bcb4c2bc177b59f31ad2d2846cd8b78637d4164a72ebb755716d44d649b32f4d7214c5de94a95d6f2c6ea27074cea22b5dfbefee6f4c31a75db36ece8276c286486e8248de70fb4"]}, @typed={0x10, 0x11, @str='bdevproc\x00'}, @generic="46fb51f5a83c366ddce2c1c170783dd2f38dd8e045a0eb16f867a8be85e99a66740163d3", @typed={0x8, 0x60, @ipv4=@multicast1=0xe0000001}]}, 0x28c}, {&(0x7f00000001c0)={0x44, 0x3d, 0x100, 0x70bd26, 0x25dfdbfc, "", [@typed={0x18, 0x8, @str="766d6e657431ec73656c667b2f2d5e656d3100"}, @typed={0x8, 0x87, @pid=r6}, @typed={0x14, 0x4c, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, 0x44}, {&(0x7f0000000e00)={0x654, 0x1b, 0x400, 0x70bd2c, 0x25dfdbfc, "", [@typed={0x8, 0x8f, @ipv4}, @generic="e50ac6af7c4a4b41fb7145ae57ff8c013268709501d3ba186437d731d58bdac8b55387e025e6a246effa4b9adba21617d51810148d8e9a9e6544b3c052dcec8ad0ca049e680cf58c99d6f0bc8d37ee2ef9a96755f42e561b3ec2d183d3c1501ea455425d82a381f4ad4bad4312d43f704243ada4245b72ceb6672982e53aec12cfba394bee8bb5e72bc849b5f67681b36c5d0747a506bd5f7b66106c1d5071b6714400e3a32b8a4584dfff05b7626d0a7ab2eae7dfa52c17ef11a48048a4b684cd1ca5e14a1f402a8a94db00", @typed={0x14, 0x8e, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @nested={0x154, 0x34, [@typed={0xc, 0x7b, @u64=0x9}, @generic="5118117a03487d35422832d86b0285d8b51f8b97266ca8f46601a2480be97bcbbb3e", @generic="64a54e214d7593c8bf9c85c8e4c429781743f2f0c7d91905644ce52758414fcb6f9873189cfd61ef29ad2685a3dc60b84f1153047661ed7b23ba15492e81e0cdb324470f2d0690da9c8960ed8088a15117a1b014b5976dfbc89d08c60a221c818975b7c8c18879ffbc67dd6ba8348d49e85ade6b9552c60ee18e491c3b5d6bdbaadec90b35c8273485a5f968affdf0e13d2b", @generic="d2dd958e44aaff1ce1294417a13eec87be8aa1fcd37f7b16bec5eba5f22ca108e59279cc56d93b", @typed={0x68, 0x12, @binary="f80aea3c620af242a75f61d271958fbb49c84ec137a65d233854d6f853c3bae700d7dfcb761fd7ca8afff2a8bed43b40d1d4e3f6b7c7d69bed7f52681eb022e25de7f27d50e4976bd178cc39cc74c28fcb93e2e3b1bb8fafba73fb291e2fc5c2c19fcd21"}]}, @nested={0x2c0, 0x68, [@typed={0x8, 0x1b, @pid=r7}, @generic="f9abcb2b0eaf958cbe85061cdccff2d183825c5b6a7bd987468b2348c47df08fa73008bec8797002639c2a8f17917fed7f36c227e74d9e922ce72fb398b2594ebba369616744b5b9c8c30015627e4e61bda32b47fd7bee0de1fb932db33299ed5d9f84aa38c5eceb2f9a92ca113f172c203b1937ba5c5a5524ed207e8c9b101387c571726cff5f51704ddb79bd579a6a52974865bfdd388101ac0cbb7ec005378a014ec39a5ad853c8724a6de2597e6106b670b617e2b9635484e58758b0135ca821ba2ea9dcfcf9b0e35cbf4ccd8f367ec8c3054eb737562512e3", @typed={0xc, 0x62, @u64=0x3}, @typed={0x8, 0x45, @ipv4=@dev={0xac, 0x14, 0x14, 0x17}}, @generic="6ce92de175b2f5e6f27700654aaa83d713c403224b3e30d15dd0e302514ec6b96197d795adfb739e5d6ca0615f908894a9a548d0f7fc78573c910d00c48c533c3d1623cae0ee11393b5214f31962526daefc88cf9b701d85af54e2c058", @generic="c36ccfea5ff543e9ad8fa4a44ff75bcabcf9a40f79210e20ef8dae73a89a4e32eeaac060ad85019198c8efa8eafb020dd5b74b70f2a11b50350a94199882601eb7bf496743798591fb3b6053de429aff29c02219b3456564d84760115313464161d5951fcba215a94383c249e7fdb1dd32ecea4165a68ec5b197535ea9ee46fcaed88178252824d8bf4cc6116fda322f4da53d276a0bbcbd45b6e489f6f5b9", @typed={0x8, 0x4, @pid=r8}, @generic="c8cff4055d04a299e2c3319c0028f75b6ef4c30a6a9dd19373cee430a96a1c27864f20f69cbd8c316322ff5da9ebaf16a98ca4221ff4841936d59c20874a94f4af531eed2338fe54b38d75a95b328af5349bc77ecc1b3c1268c6757a6c9194ef5146ba60bec235d62fc897bbd9bb4ba1d41838e98891f2f14b9d37b1e0b2dc2af623d56c4f302bf4d6d79d94b5672373efda53086005efd35719ade4df6d197ced938a760080081d5be70cf6cd99161dc29d5e7e2a50c376fba41e2585598e"]}, @generic="035c720399a7af6966894dee4573b0b2d7128d240308a13922ac9e96192a18c18be70210414d731e2a59f234852f3e762da61796987e56d3", @typed={0x18, 0x4c, @str='%*{lo/md5sum}#nodev\x00'}, @typed={0x8, 0x7a, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @nested={0xe8, 0x79, [@generic="010d8fcf7e08bafe78cbaef98d70787569624804df9a39639e5e104dbd1f35ac4072cc98dc9dff3e64b68d2fdb0469299c4cb959bd2b639636c0502c647f031c98d0908f251a9ef2b5d8f174eff6d5a70ae5350ea8a2451e0d39290b42b1f0f30f60f7d9b7b5e8af2bf6b64da84b3c03dbe3d673249024ad6c5243d7b2c73d2597e3ac7e6eb8ff361e95f350143019efa4553a95f53af24191ab6c745f053ab66651ce284898b91ca0239a41635de0806e92461ce23d71952cb5b82a82b3579ee383db917e5ef6aa", @generic="a53ae99a1fe2a2c00246bc28966da79eb1bf15cdb2418611c24f"]}, @typed={0x8, 0x5f, @u32=0x6a6}]}, 0x654}], 0x6, &(0x7f0000001980)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="200000000000000001000000010000008c747b334117789f9f1b25cf770f7d5f709fbd95d75e45a41b25ade62b2dadc3593e69f61a1dd3437dcf5ec17bf3dc4a6b4bc9149b64851ff319de7b840f38aa6a208b7639961738edddbc2cc6ae238363ffdfb5dca33c456b1348e9382df6d2e180dadedce4782f2f83f543e219425e28f17429095347b0d6c602acc180445437626cfef09832fdaa4156cce1d7b0bf632a0dec86f91460ec88a6082e2c589845cda96df5052b", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="28000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r12, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="28000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1], 0x108, 0x4000000}, 0x0) r16 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup3(r16, r1, 0x0) write$rdma_cm(r1, &(0x7f0000000240)=@notify={0xf, 0x8, 0xfa00}, 0x10) 2018/05/08 06:07:50 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x600, 0x0) accept$unix(r1, &(0x7f0000000280), &(0x7f0000000200)=0x6e) r2 = syz_open_procfs(0x0, &(0x7f0000006a00)='net/raw6\x00') socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$nfc_llcp(r1, 0x118, 0x1, &(0x7f0000000340)=""/225, 0xe1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000040)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) quotactl(0x800, &(0x7f0000000300)='./file0\x00', r3, &(0x7f0000000180)="295b3bb59c863496933cf64b09183587b70ac8ab08bdbc4c2520f0d51da526b9bf4ac0fd") sendfile(r0, r2, &(0x7f0000000240), 0x8ac7) 2018/05/08 06:07:50 executing program 2: r0 = syz_open_dev$random(&(0x7f0000a74ff4)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2000, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14, 0x80000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000100)={{{@in=@multicast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000000200)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@dev={0xfe, 0x80, [], 0x1f}, @in=@multicast2=0xe0000002, 0x4e23, 0x1f, 0x4e23, 0x0, 0xa, 0x0, 0x80, 0x25, r3, r4}, {0x401, 0x20, 0x1, 0x765a, 0x4, 0x400, 0x5, 0x8}, {0x101, 0x1, 0x2, 0x7}, 0x7, 0x6e6bb4, 0x2, 0x0, 0xf463bc91f0cc2c0a, 0x3}, {{@in, 0x4d3, 0xff}, 0x2, @in6=@dev={0xfe, 0x80, [], 0x17}, 0x3502, 0x0, 0x1, 0x100000000, 0xfff, 0x7, 0x416}}, 0xe8) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)={0xc}) epoll_pwait(r1, &(0x7f0000fb5000)=[{}], 0x1, 0x0, &(0x7f00000f3000), 0x8) 2018/05/08 06:07:50 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2000000, 0x8000000033, 0xffffffffffffffff, 0xfffffffffffffffe) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000000)={'mangle\x00', 0xdf, "d3e3e46991a5039da53d3c8c06d8d6a62479a6de7053d97718975faf8b222b787da424d937bc89bc10a084575a4c3ab3470379359a0d849b509b2e8fe2770176f485d1371fec5656abab457fc2d2407fa9c3d702a1cca28d16420b5c252754c48b854b5a87ab14096b1000dbd1a533222c9625eef02be3cff645501dfd7f5adb4d03434d664fc713c8874d8988b1f44002d6216660401e80717fd79f9ff3285e0bd4f34b10156d6e879856313e8a50c11e88f0398b30d984e11db5eae91f5f7c20d75196d7d881501a38d7aebd22d196000253b6416c76ca268bf83df42f89"}, &(0x7f0000000140)=0x103) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x7c, r1, 0x70a, 0x70bd26, 0x25dfdbff, {0x8}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x4}}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}]}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0xb}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}]}, 0x7c}, 0x1}, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000340)='/dev/vcs#\x00', 0x8, 0x440000) ioctl$KIOCSOUND(r2, 0x4b2f, 0x5f5b) r3 = gettid() sched_setattr(r3, &(0x7f0000000180)={0x30, 0x7, 0x0, 0x1, 0x100000000, 0x29a3f3a6, 0x4}, 0x0) r4 = dup(r0) getsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000003ffc), &(0x7f0000012ffc)=0x4) 2018/05/08 06:07:50 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000140)=0x5) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x2, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet(r0, &(0x7f0000000180)="8ff2b32f3f764913a3d519e66b406e76109deb0bad88d46478d5a13f83051aae7c9cb77a297aca62e67fec95d01cbfd4fb22506a9f4d456301e20151206a293d525bdd95654c4c75dddff77f56a3648bf2a1215432053ea173280e93175f5c269a795e9690ae5a23321e3f676dbd1bb60cfec57d307060008d01", 0x7a, 0x4, &(0x7f0000000200)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10) sendmsg$netlink(r1, &(0x7f0000004300)={&(0x7f0000000080)=@kern={0x10}, 0xc, &(0x7f0000003fc0)=[{&(0x7f0000000100)=ANY=[@ANYBLOB="100000000000000000000000000000003639d1a9448ee6b958927ce126ce94d2ab58bc3a66bd"], 0x10}], 0x1, &(0x7f0000004400)}, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00000000c0)={{0x3, 0x1, 0x3, 0x2, 0x6210}}) recvmmsg(r0, &(0x7f0000004280)=[{{&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000041c0), 0x0, &(0x7f0000004200)=""/89, 0x59}}], 0x1, 0x2, &(0x7f0000004340)={0x0, 0x1c9c380}) 2018/05/08 06:07:51 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x600, 0x0) accept$unix(r1, &(0x7f0000000280), &(0x7f0000000200)=0x6e) r2 = syz_open_procfs(0x0, &(0x7f0000006a00)='net/raw6\x00') socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$nfc_llcp(r1, 0x118, 0x1, &(0x7f0000000340)=""/225, 0xe1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000040)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) quotactl(0x800, &(0x7f0000000300)='./file0\x00', r3, &(0x7f0000000180)="295b3bb59c863496933cf64b09183587b70ac8ab08bdbc4c2520f0d51da526b9bf4ac0fd") sendfile(r0, r2, &(0x7f0000000240), 0x8ac7) 2018/05/08 06:07:51 executing program 7: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={r1, @in6={{0xa, 0x4e23, 0xe8, @empty, 0x5}}}, 0x84) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020200090e001000000000000000000005000600000000000a000000000000000000000000000000000000000000000000000000000000000200010000000008000000020000000005000500000000000a00000000e70000ff0100000000000000000000fa3ff2a6f2197c171900fa0602073831f541ef5b3ed0d10aa43cd254a883abe18010c59f0dc0070aee44cc73ddc183040e908adcd924664ce032fc8fa07b1557c184f2c8fd9cad40ed779caa3c91d1818b6845c328482c3397074b0ce1f4bb607a47dbc49ac710b602f507d973b71ad01ae0254fec2efb318362220bc1be2074b2bcede0e589204f99"], 0x70}, 0x1}, 0x0) socket$netlink(0x10, 0x3, 0x12) 2018/05/08 06:07:51 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000003580)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000035c0)={0x0, 0xfffffffffffffffe, 0x7}, &(0x7f0000003600)=0x8) rename(&(0x7f0000000040)='./file1\x00', &(0x7f0000000100)='./file1\x00') getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000003640)={r1, 0x2, 0x1000}, &(0x7f0000003680)=0x8) mkdir(&(0x7f0000000000)='./file1\x00', 0x80) removexattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@random={'osx.', 'sysfs\x00'}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$KDENABIO(r2, 0x4b36) 2018/05/08 06:07:51 executing program 2: unshare(0x8000400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x3, "b22e954511e08c16e300dc65afaaf3258b82be4877434933b4f23f98a99b383cb4831c04288a965f1e63125cd297b222f971c6c2c902c0b8ed358d4a868c135e8c7b606167eb09ee92c12ad5d7bd793001ce16aac2af978c1a84d21b9f1fbf1884a2bdeb04bbdfe224ea952987d682499d9e0410d87f7160f9dcaef04ef1"}, 0x80) 2018/05/08 06:07:51 executing program 4: unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/net\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000080)=ANY=[@ANYRES32=r1, @ANYBLOB="fbfc41009d1a09da2f78a9ae6b6c45b08e2a0937bede109b1a55b97a732bf45968b4d02ae7c05e542d33c29b92f373c0ce264016ab96f0efe69d7df3f521bb27e1ec38caf6"], 0x49) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x49, 0x30}, &(0x7f0000000180)=0xc) setns(r0, 0x0) syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x121, 0x80) 2018/05/08 06:07:51 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020100090a000000ffffffffffffffff02001000002624cb9600000000000000030006000000000002004e20e00000010000000000000000030005000000000002004e20e00000010000000000000000"], 0x50}, 0x1}, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0xc29d44933de86437, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40102, 0x0) bind$vsock_dgram(r2, &(0x7f0000000040)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10) 2018/05/08 06:07:51 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000fb8)={0x2, 0x6, 0x0, 0x1, 0x2}, 0x10}, 0x2}, 0x0) 2018/05/08 06:07:51 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x20008800, &(0x7f00000000c0)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x20004890, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000001500)) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r1, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000000)="8ad485241051ce6bef78ab11769996a32a1b7086384137571d3e874075c8290af872e72c98e95a714bda4879bdfefbb48d14cbbe24a7cf978364ac93343931ff92caa09655186bebe06d886b4188f1cceded239b9e063c108fc9f99d71c0253f8c3d523de82c8889c2f28a66ab6c780364306db8629e41ddb71545b7b377c1e10f354729b90dcca1e137612864819d304dfd884d06db36c735703cf8bae8e5ccdbd8afd3", 0xa4}, {&(0x7f0000000140)="4a2abff6c3c24961807263d4064086d962caa41a21f2c0e7aba69cab6a6bd9dde7fcb7ef150cee1994254fe7bf12bf4386343fd10882faca8987e3d6318a89fc67b683a9515cec161165d5e521de900d050fac43d38736ef013a0614e52a1eceb0c61c9adcae3d12354df019e1d4236f5311ddb8036a770ac89f19943ba9521099297f147b6ff6916d9a069ac588d313a3321e09cae1306611aee8", 0x9b}, {&(0x7f0000000200)="da2797b6c98d10ce2808003756070ebf1f2d2877912962441362a2e0d6719b112ef998eac12b72caec1c456b1c76475ccd546e301dabc02102614250fb247f6f504ed656dbf359ebc15c1f9393f41109140326ae467867dc6017df2f0929e9b7b0171a34e3b33cd6781aba1b5e755f1d9195ffcc6c48f803a321c3699f817bef069731415a331878d709bf0f486d9a9db80c3d4959", 0x95}, {&(0x7f00000002c0)="f863363199ae7b3228537ccc7821530347", 0x11}], 0x4, &(0x7f0000000340)=[{0x10, 0x10b, 0x1f}, {0x1010, 0x0, 0x9, "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"}, {0x88, 0x119, 0xe521, "5bbc6fff206288656d3581fded1a18570dd265f9edfc07896af16cfb7cfbc7cff826e54661377def796843b0f15b56c86bf460eaaf0e496eefae2c3969f9cd4a8807ba681facdeee29d681326a6517ee312a2025e1b8db8bcdb2032322fd102568fe960029da691fdce216dcceecdbbf0c8979a4"}, {0xd8, 0x109, 0x400, "5faa1fbacc81df0577b44aaa77b17bde91616a966e1411f72baff63e964467326e56569caf654275b2c866cc23771e53c0ca6c39344e2e03aa187e9fba706c64015bb194d72a99a34fed0ea4dcd7687950dff32ac7df088e84f189818a6616cba1f4d8baf3af61076472719c1ca601e3a962e6940e7fcf4e41151c845b3fbb9b5a35d6c9a9ea5a33b76a02f87b3fd65a870bed312a094364b3c8cacfda26359336f0c088eb3359051d3ab7d460d3967b1f5135fde6d3c993fc485c8ed2d3fc8e8d"}], 0x1180, 0x20040080}, 0x20004044) [ 96.179694] capability: warning: `syz-executor3' uses 32-bit capabilities (legacy support in use) 2018/05/08 06:07:51 executing program 6: r0 = socket(0x10, 0x803, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x75}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x4, &(0x7f0000fd0000)=""/100, 0x64}}], 0x1, 0x0, &(0x7f00000000c0)) connect$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) 2018/05/08 06:07:51 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) set_robust_list(&(0x7f0000001440)={&(0x7f00000013c0)={&(0x7f0000000040)}, 0x0, &(0x7f0000001400)}, 0x18) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e1c}, 0x10) fcntl$setstatus(r0, 0x4, 0x410) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f00000012c0)=""/65, 0x41}], 0x1, &(0x7f0000603000)=""/81, 0x51}, 0x40002102) 2018/05/08 06:07:51 executing program 7: r0 = memfd_create(&(0x7f0000000140)='\b', 0x0) fallocate(r0, 0x0, 0x0, 0x40007df) write(0xffffffffffffffff, &(0x7f0000000000)="74fdeb1a57f05d0aad0daaaa3cc5fca1a2df6e7fbc6fded57a7f4de0fcc444b19d102fc08623429c2d7e6c9acbb37507cbf293baf6fba63f312274fb0c45f30f79dc89b3d9e63a61a09aea072949fc163331a79d7b545fde0c373070eb324d867535a317e2fc5f98e02bb052edae52e44fcef3ed8c2cb25e19bec2684af4fd37cda432de161f", 0x86) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r0, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f00000000c0)={0x1f, 0x80000001, 0x10001, 0x2, 0x2, 0x5, 0xca, 0xe7ec, 0x2, 0x1}) 2018/05/08 06:07:51 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x80000) sendto$inet6(r2, &(0x7f00000000c0)="0703acb18da403ad494013cadcb979f443dbcf0fe1ba1b82fa711c842151c519b7dc187a2b7c21bd8b5cd02e93a87be0698cb2de3f3b7895461588e99d70425019625934c6d6663ba50c2da7d8ad7284b74f710903b95f69d0980a07c5cf4f82731da545636c1fb9b96a6a5036de1334bad6b77a3e46ca3e8d61a5508d4c9027e75ee2a2706b4b86106ffd5cf2500512ebed38ad29a4e711e8dd8008675452495b98810c8fc11f021a323275ba92d41614e6db099239729d93e98c6dd52593276007d0a71a85954de01521ad1100a039223f653c5e670bb1a471ba329b3945323eebbbf08f8f639731808ee2bc3b80aaba2c", 0xf2, 0x20000000, &(0x7f00000001c0)={0xa, 0x4e24, 0x3f, @mcast1={0xff, 0x1, [], 0x1}, 0x27}, 0x1c) r3 = memfd_create(&(0x7f0000006fd0)='/dev/urandom\x00', 0x0) r4 = getpgrp(0x0) sched_setaffinity(r4, 0x8, &(0x7f0000005000)=0x1) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r1, 0x0, 0x0, 0x1) fcntl$addseals(r1, 0x409, 0x0) close(r0) 2018/05/08 06:07:51 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x177, 0x1e3) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0x13}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r0}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000280)=0x4) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000180)=ANY=[@ANYBLOB="6d616e676c65000000000000f9ffffffa3ee0000000000000000000000031b7d4aaa4627adb2ae5fa6a8be1de7e96076e2b6491c7a402e1b51c68d992144f1ec7ecc80432f623bc3e3a06adb7cffe8e45a93788d673e4128dbf638132122ad1db8916f9276f9f64bc18a0adde8c9c7b024162b760997a6cc70bab593a44b29cc0762e2eac84cf738a973c0358898a64b23d4b73bbd5e6ff0bb944610ebb11eed23fecbe3ad09c5168e472be46ebe7b2ea71303ae7914aad54d1eb0a82d8fe8aa59bee54492e2650d218815c5"], &(0x7f00000005c0)=0x1) recvmmsg(r0, &(0x7f0000000680)=[{{0x0, 0x0, &(0x7f0000000340), 0x0, 0x0, 0xfffffe4b}}, {{&(0x7f00000006c0)=@rc, 0x80, &(0x7f0000000540), 0x35c, &(0x7f0000004300)=""/206, 0xce}}], 0x2, 0x203f, 0x0) 2018/05/08 06:07:51 executing program 0: r0 = socket$inet(0x2, 0x3, 0xdc) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000040)=[{0x10, 0x0, 0x7}], 0x10}}], 0x2, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)) 2018/05/08 06:07:51 executing program 4: unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/net\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000080)=ANY=[@ANYRES32=r1, @ANYBLOB="fbfc41009d1a09da2f78a9ae6b6c45b08e2a0937bede109b1a55b97a732bf45968b4d02ae7c05e542d33c29b92f373c0ce264016ab96f0efe69d7df3f521bb27e1ec38caf6"], 0x49) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x49, 0x30}, &(0x7f0000000180)=0xc) setns(r0, 0x0) syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x121, 0x80) 2018/05/08 06:07:51 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00007ec000), 0x0, 0xfffffffffffffffd, &(0x7f00007cd000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80}}, 0x1c) r1 = getpgid(0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vcs\x00', 0x2a00, 0x0) r3 = syz_genetlink_get_family_id$team(&(0x7f0000001540)='team\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001640)={{{@in=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000001740)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000001780)={0x0, 0x0, 0x0}, &(0x7f00000017c0)=0x14) accept4$packet(0xffffffffffffff9c, &(0x7f0000002080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000020c0)=0x14, 0x80800) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000002100)={@empty, 0x0}, &(0x7f0000002140)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002180)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000002280)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002300)={{{@in=@broadcast, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000002400)=0xe8) accept$packet(0xffffffffffffff9c, &(0x7f0000002440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002480)=0x14) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000002580)={0x0, @loopback, @multicast2}, &(0x7f00000025c0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002600)={{{@in=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000002700)=0xe8) getsockname$packet(0xffffffffffffffff, &(0x7f0000002740)={0x0, 0x0, 0x0}, &(0x7f0000002780)=0x14) getsockname$packet(0xffffffffffffff9c, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002800)=0x14) sendmsg$TEAM_CMD_NOOP(r2, &(0x7f0000002c40)={&(0x7f0000001500)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000002c00)={&(0x7f0000002840)={0x3c0, r3, 0x20, 0x70bd29, 0x25dfdbfc, {}, [{{0x8, 0x1, r4}, {0x2a4, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}}, {0x74, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x44, 0x4, [{0x2, 0x0, 0xffffffff7fffffff, 0x1000}, {0x9, 0x2, 0x5, 0x5}, {0x8, 0x0, 0x8, 0x9}, {0x101, 0x1d05, 0x5, 0x7e}, {0x6, 0x1, 0x3, 0xffffffff}, {0x3, 0x4, 0xd9, 0x3}, {0x2, 0x5, 0x401, 0x6}, {0x0, 0x747, 0x8, 0x10000}]}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x400}}, {0x8, 0x6, r7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r10}}}]}}, {{0x8, 0x1, r11}, {0xf8, 0x2, [{0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r12}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r13}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r14}}}]}}]}, 0x3c0}, 0x1, 0x0, 0x0, 0x4000000}, 0x4) process_vm_writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/72, 0x48}, {&(0x7f0000000080)=""/33, 0xfffffd92}], 0x2, &(0x7f0000001480)=[{&(0x7f0000000100)=""/129, 0x81}, {&(0x7f00000001c0)=""/223, 0xdf}, {&(0x7f00000002c0)=""/15, 0xf}, {&(0x7f0000000300)}, {&(0x7f0000001580)=""/97, 0x61}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/130, 0x82}], 0x3af, 0x0) 2018/05/08 06:07:51 executing program 5: clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r0 = syz_open_procfs(0x0, &(0x7f0000000280)='syscall\x00') r1 = getpgid(0x0) clone(0x10000000, &(0x7f0000000100)="cf71bc50cdf373e91103fc109650a2cd438a384e1da3c91efa2c31272c4bcce0b60a503fc3fe58633ff4802b58c4715bf92b61531c42085e85c8f306b8c3815d646743217f621af88b754eea5a5d167340db70b15418", &(0x7f0000000000), &(0x7f0000000180), &(0x7f00000001c0)="62a85691dca9f0c95030384e3f194536f3c49b6208fb04abf5cabcd52d26295615f960031643c319db594fbe1e50a1eecb479be0fa5cee85cc473e5532d59e15938d6bc6188c0aecfe79399018052c75b6e86847a4dfdd7f555de7f383f0b2e8642c442f846b1474259b8e6a65dc16dd3597a70d82e1dc9637de03eaa4f049805aa174ede58eafa11b05eab6020d6229475ddb8462daa658ac72d5ab9670becd10413bed52c2c8") sched_setaffinity(r1, 0x8, &(0x7f00009ad000)=0x1) preadv(r0, &(0x7f0000000040)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x0) pread64(r0, &(0x7f00000000c0)=""/53, 0x1c1, 0x0) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/05/08 06:07:51 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="737461747573002530acd253a34dc05b6ccb06a3f0192a3c1828b2c37051a6998c1b7be520769e15a4ca32a92388211e1e30da957d5823c0b63864fe0900000000000000000000000000000000") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000005c0)={0x6, &(0x7f0000000080)=[{0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000600)={r1, 0x3}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=0x0, &(0x7f0000000300)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000340)=ANY=[@ANYRES32=r2, @ANYBLOB="000088000cffd8d19ad1010bc420ec1a38fb51f3bc90456a90c5b2878fa279c572037614342fbcc0a2cf4bed0351ebb29d46426f56111b9bdb4a8ee39b622832fc5a04ac021349564314004fd37b4becd2c9af818419816463f72659d8a17e2c0a21240910679409e5f9f7b6f426302bf0dc0ccc64f441dd9c"], 0x90) close(r0) pread64(r0, &(0x7f0000000100)=""/202, 0xca, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000580)=0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000200)=0xff17) ioprio_set$pid(0x3, r3, 0x5) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000240)=@assoc_value, &(0x7f0000000280)=0x8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000400)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000000500)=0xe8) openat$rtc(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rtc0\x00', 0x101000, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000540)=r4) 2018/05/08 06:07:51 executing program 6: openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) pselect6(0x4b, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x0) unshare(0x8000400) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c05, 0x0) 2018/05/08 06:07:51 executing program 4: r0 = socket$netlink(0xa, 0x6, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10d, 0xf, &(0x7f0000001ffc), 0xe69a333) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xfffffffffffffff9, 0x40) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/08 06:07:51 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$TIOCSCTTY(r0, 0x540e, 0xfffffffffffffffc) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)="a3d4c133a4f335290bc14268ba5d4ee1fdbf5233a8b5c4f3804bedb5a95e5a704485fd2d6beeea538f39ae312c6d9e84fd6696f510d1888efebee7a8d6be6b8d3ede58c282cad19516e8acc73dc50550ff04e9ce203861c6bc56ca5b0c00000000000000000000", 0x67) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f00000001c0)={0x10001, 0x9}) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00000000c0)={0x0, 0xfffffffffffffffd, 0xad6, 0x8, 0xcb0b}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000040)) waitid(0x3, r3, &(0x7f0000000080), 0x40000007, &(0x7f0000000100)) 2018/05/08 06:07:52 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) prctl$intptr(0x1c, 0x9) setuid(0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000140)) 2018/05/08 06:07:52 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="737461747573002530acd253a34dc05b6ccb06a3f0192a3c1828b2c37051a6998c1b7be520769e15a4ca32a92388211e1e30da957d5823c0b63864fe0900000000000000000000000000000000") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000005c0)={0x6, &(0x7f0000000080)=[{0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000600)={r1, 0x3}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=0x0, &(0x7f0000000300)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000340)=ANY=[@ANYRES32=r2, @ANYBLOB="000088000cffd8d19ad1010bc420ec1a38fb51f3bc90456a90c5b2878fa279c572037614342fbcc0a2cf4bed0351ebb29d46426f56111b9bdb4a8ee39b622832fc5a04ac021349564314004fd37b4becd2c9af818419816463f72659d8a17e2c0a21240910679409e5f9f7b6f426302bf0dc0ccc64f441dd9c"], 0x90) close(r0) pread64(r0, &(0x7f0000000100)=""/202, 0xca, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000580)=0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000200)=0xff17) ioprio_set$pid(0x3, r3, 0x5) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000240)=@assoc_value, &(0x7f0000000280)=0x8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000400)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000000500)=0xe8) openat$rtc(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rtc0\x00', 0x101000, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000540)=r4) 2018/05/08 06:07:52 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x4d3, 0x2b}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x4, 0x0, 0xfffffffffffffffc}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x5, @empty, 0x9}, 0x1c) 2018/05/08 06:07:52 executing program 4: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x100000000032, 0xffffffffffffffff, 0x0) statx(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000100)) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x60) accept4$nfc_llcp(r0, &(0x7f0000000200), &(0x7f0000000280)=0x60, 0x800) 2018/05/08 06:07:52 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ec6fb0)={{0x0, 0x1}, {0x80}}) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x80002) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40505330, &(0x7f0000000240)={{}, {0xffffff80}, 0x0, 0x3}) 2018/05/08 06:07:52 executing program 5: clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r0 = syz_open_procfs(0x0, &(0x7f0000000280)='syscall\x00') r1 = getpgid(0x0) clone(0x10000000, &(0x7f0000000100)="cf71bc50cdf373e91103fc109650a2cd438a384e1da3c91efa2c31272c4bcce0b60a503fc3fe58633ff4802b58c4715bf92b61531c42085e85c8f306b8c3815d646743217f621af88b754eea5a5d167340db70b15418", &(0x7f0000000000), &(0x7f0000000180), &(0x7f00000001c0)="62a85691dca9f0c95030384e3f194536f3c49b6208fb04abf5cabcd52d26295615f960031643c319db594fbe1e50a1eecb479be0fa5cee85cc473e5532d59e15938d6bc6188c0aecfe79399018052c75b6e86847a4dfdd7f555de7f383f0b2e8642c442f846b1474259b8e6a65dc16dd3597a70d82e1dc9637de03eaa4f049805aa174ede58eafa11b05eab6020d6229475ddb8462daa658ac72d5ab9670becd10413bed52c2c8") sched_setaffinity(r1, 0x8, &(0x7f00009ad000)=0x1) preadv(r0, &(0x7f0000000040)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x0) pread64(r0, &(0x7f00000000c0)=""/53, 0x1c1, 0x0) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/05/08 06:07:52 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x80000) sendto$inet6(r2, &(0x7f00000000c0)="0703acb18da403ad494013cadcb979f443dbcf0fe1ba1b82fa711c842151c519b7dc187a2b7c21bd8b5cd02e93a87be0698cb2de3f3b7895461588e99d70425019625934c6d6663ba50c2da7d8ad7284b74f710903b95f69d0980a07c5cf4f82731da545636c1fb9b96a6a5036de1334bad6b77a3e46ca3e8d61a5508d4c9027e75ee2a2706b4b86106ffd5cf2500512ebed38ad29a4e711e8dd8008675452495b98810c8fc11f021a323275ba92d41614e6db099239729d93e98c6dd52593276007d0a71a85954de01521ad1100a039223f653c5e670bb1a471ba329b3945323eebbbf08f8f639731808ee2bc3b80aaba2c", 0xf2, 0x20000000, &(0x7f00000001c0)={0xa, 0x4e24, 0x3f, @mcast1={0xff, 0x1, [], 0x1}, 0x27}, 0x1c) r3 = memfd_create(&(0x7f0000006fd0)='/dev/urandom\x00', 0x0) r4 = getpgrp(0x0) sched_setaffinity(r4, 0x8, &(0x7f0000005000)=0x1) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r1, 0x0, 0x0, 0x1) fcntl$addseals(r1, 0x409, 0x0) close(r0) 2018/05/08 06:07:52 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x80000) sendto$inet6(r2, &(0x7f00000000c0)="0703acb18da403ad494013cadcb979f443dbcf0fe1ba1b82fa711c842151c519b7dc187a2b7c21bd8b5cd02e93a87be0698cb2de3f3b7895461588e99d70425019625934c6d6663ba50c2da7d8ad7284b74f710903b95f69d0980a07c5cf4f82731da545636c1fb9b96a6a5036de1334bad6b77a3e46ca3e8d61a5508d4c9027e75ee2a2706b4b86106ffd5cf2500512ebed38ad29a4e711e8dd8008675452495b98810c8fc11f021a323275ba92d41614e6db099239729d93e98c6dd52593276007d0a71a85954de01521ad1100a039223f653c5e670bb1a471ba329b3945323eebbbf08f8f639731808ee2bc3b80aaba2c", 0xf2, 0x20000000, &(0x7f00000001c0)={0xa, 0x4e24, 0x3f, @mcast1={0xff, 0x1, [], 0x1}, 0x27}, 0x1c) r3 = memfd_create(&(0x7f0000006fd0)='/dev/urandom\x00', 0x0) r4 = getpgrp(0x0) sched_setaffinity(r4, 0x8, &(0x7f0000005000)=0x1) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r1, 0x0, 0x0, 0x1) fcntl$addseals(r1, 0x409, 0x0) close(r0) 2018/05/08 06:07:52 executing program 0: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000000000)="2400000026007f000000000000007701000000ff0100000000000900ffffffff0100ff10", 0x24) sendmsg$nl_crypto(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0xf8}, 0x1, 0x0, 0x0, 0x5}, 0x40) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)) 2018/05/08 06:07:52 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_opts(r0, 0x0, 0x2000000015, &(0x7f0000000380)="63fa52b6", 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000040)={0xfffffffffffffffb, 0x6a23, 0x0, 0x5, [], [], [], 0x40, 0x4, 0x9, 0xfffffffffffffffd, "18f428c7f529d25487eed93eef1a4a41"}) 2018/05/08 06:07:52 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef0ffc)=0x7fc, 0xfffffffffffffdcf) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000000c0)=0x7ff, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f0000000080)=0x8, 0x342) recvmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000b18faf)=""/81, 0x51}, 0x40002108) 2018/05/08 06:07:52 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) readv(r0, &(0x7f00000012c0)=[{&(0x7f0000000040)}, {&(0x7f00000013c0)=""/232, 0xe8}], 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x6, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000001200)='/dev/midi#\x00', 0x9, 0xa0400) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)=0x0) getpgrp(r2) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000001280)) io_setup(0x4, &(0x7f0000000000)) io_setup(0x2, &(0x7f0000000080)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xbd, &(0x7f00000014c0)}, &(0x7f0000000100)=0x10) io_submit(r3, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001000)}]) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001380)=0x0) process_vm_readv(r4, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/122, 0x7a}], 0x1, &(0x7f0000001240)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)}], 0x2, 0x0) 2018/05/08 06:07:52 executing program 3: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x20}) dup2(r0, r1) 2018/05/08 06:07:52 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000000000)=0x8c, 0x4) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x200000, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000000c0)={0x0, 0xfffffffffffffffd, 0xad9, 0xe67, 0xcb0b}, 0xc) accept4$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14, 0x0) 2018/05/08 06:07:52 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000180000fa8000000000000000", @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000"], 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0xd9) write$rdma_cm(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="03000000400000030b0000000000000000000000000000000000ffff7f000001000000000a000000000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x48) 2018/05/08 06:07:52 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x200000000002) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) unlink(&(0x7f0000f86000)='./control/file0\x00') futimesat(r2, &(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)={{0x77359400}}) rmdir(&(0x7f000015dff6)='./control\x00') mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open(&(0x7f00000ed000)='./file0\x00', 0x4c, 0x0) close(r1) 2018/05/08 06:07:52 executing program 4: r0 = socket(0x10, 0x3, 0x9) getsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000000)=""/156, &(0x7f0000000140)=0x9c) syz_emit_ethernet(0x66, &(0x7f00000000c0)={@random="cd390b081bf2", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}}}}}}}}, 0x0) 2018/05/08 06:07:53 executing program 3: socket$netlink(0x10, 0x3, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/self/net/pfkey\x00', 0x6300, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)) getresuid(&(0x7f0000003a00), &(0x7f0000003a40), &(0x7f0000003a80)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003ac0)={{{@in=@loopback, @in6=@local}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000003bc0)=0xe8) sendmsg$netlink(r0, &(0x7f0000004100)={0x0, 0x0, &(0x7f00000040c0)=[{&(0x7f0000000200)=ANY=[@ANYBLOB="090200001c00010326bd7000fcdbdf25b267c7bb218488c70d4eaaab885b0cafe5285d9f402020f9d756af1e72dd12a3967046e2276e36c62a818a0707cf792414863ac7aeddb2267b828842057fc4bdca1642406a108893abdb6eb0995ed2c4174aa873f67396b32c40e3c6fae6225ca8d26e8309067d8cb18c3a7be3268b4941e1298ad2076d260b44d863698867b5660bb931ba58d537a17b89110f91d9bf91a5b73477c77f9821157ac2458c5c40787892f934d432dbab4cd08e1c8e42b20f72e85ab4f5077aaee81e5cf0720339f4f12b3a040081002801420014000b00fe8000000000000001000000000000aa08007600"], 0x1}], 0x1}, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000180)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f00000001c0)=0x1, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000004c0), &(0x7f0000000500)=0x8) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$EBT_SO_SET_COUNTERS(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000600)={'filter\x00', 0x2, [{}, {}]}, 0x48) unshare(0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000080)=""/16) sched_setaffinity(0x0, 0x8, &(0x7f0000000040)) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000000), 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000540), &(0x7f0000000580)=0x18) listen(r1, 0x0) shutdown(r1, 0x0) bind$inet(r1, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r1, &(0x7f0000588fff), 0xfffffffffffffea7, 0x20020006, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000c82fec)={0x0, 0x20000000012c6, 0xffffffffffffa66d}, 0x14) shutdown(r1, 0x1) 2018/05/08 06:07:53 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x6, 0x1, 0x2, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) mq_timedsend(r0, &(0x7f0000000080)="6e6c8891fe3b8ab7aa4a5d080706cae258b13324e25a000c7753bf9addf95c41b57cb4d975baa1848346eaea5c8258281b45a8c8573b6a8bba69", 0x3a, 0x2, &(0x7f00000000c0)={0x0, 0x989680}) capset(&(0x7f0000f50000)={0x20080522}, &(0x7f0000bb7fe8)) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000000100)=""/224, 0xe0, 0xffff, &(0x7f0000000240)={r1, r2+30000000}) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000000280)=""/42, &(0x7f00000002c0)=0x2a) socket$key(0xf, 0x3, 0x2) sendmsg$netrom(r0, &(0x7f00000005c0)={&(0x7f0000000300)=@full={{0x3, {"53026ccfe7dc02"}, 0x3}, [{"d948b2af40dff0"}, {"3d91bdeeef7dac"}, {"37b501efe3fe1d"}, {"46a37b219e3f92"}, {"14fb42363705fb"}, {"fb9303f6f017df"}, {"733d25c8cd5254"}, {"6b83da31f6892c"}]}, 0x48, &(0x7f0000000500)=[{&(0x7f0000000380)="7ce0b09104af84264a4b632a6c14433c808473ba6d9bbe4ef8b09ec8be20cc9807bbb5e46a8fcae171e3c90639379b0a3c48d39f135f72b177042e5d6ef63f4a4f9586d40f69accc21fd2a5c8ccdc142ffeb66e600ce147d73da24ca314fe8946ef808d88081230cc84e6edfe5829570282798112cd0100430c1cf05ce6a3c35fb66d28a3a138f208ae65ac37bd91f48cce41cf0c334bf6d944564e56c3d19563a", 0xa1}, {&(0x7f0000000440)="4ade5ef889b1ea2196f7b169ab48fbd2666f42454d62b970a59c1aa0bc7f", 0x1e}, {&(0x7f0000000480)="c389466a49f3baadb526d6e55b45fae93324c223ccbeef92fd3266ee5735cc0562b658591dec272d85ca01b654cc55be435041dfc9ae2798a9535010bcdfa598c2211231206d0b9c0dd004e05c50f033bc19b9df10771b802ce6", 0x5a}], 0x3, &(0x7f0000000600)=ANY=[@ANYBLOB="78000000000000001700000009000000994e46385316781d73018e5ac1846716b05e6ee41d04fe4baa7ec179bf6379e5dfb2697650dc09f31c69d8f28495f388869e35edd246ced6ff6d2cc16086da13bd4f5eb53581aa0233cf7b0de0849e1b7012d6157b1715e158673f7d8dc2c00b908614879304"], 0x76, 0x10}, 0x80) 2018/05/08 06:07:53 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000180000fa8000000000000000", @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000"], 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0xd9) write$rdma_cm(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="03000000400000030b0000000000000000000000000000000000ffff7f000001000000000a000000000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x48) 2018/05/08 06:07:53 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x200000000002) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) unlink(&(0x7f0000f86000)='./control/file0\x00') futimesat(r2, &(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)={{0x77359400}}) rmdir(&(0x7f000015dff6)='./control\x00') mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open(&(0x7f00000ed000)='./file0\x00', 0x4c, 0x0) close(r1) 2018/05/08 06:07:53 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x8000000006) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_tables_targets\x00') ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000100)={0x1f, 0x45, 0x4}) ioctl$TCSETSW(r1, 0x5402, &(0x7f0000000000)={0x0, 0xfffffffffffff7fb}) write$binfmt_aout(r1, &(0x7f00000013c0)=ANY=[@ANYBLOB="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"], 0x28f) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000040)) 2018/05/08 06:07:53 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000080), 0x2) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f00000000c0)=0x1, &(0x7f0000000100)=0x1) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000140)=0x7fd, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000000040)=0x101, 0x4) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40)}, 0x2020) 2018/05/08 06:07:53 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x80000) sendto$inet6(r2, &(0x7f00000000c0)="0703acb18da403ad494013cadcb979f443dbcf0fe1ba1b82fa711c842151c519b7dc187a2b7c21bd8b5cd02e93a87be0698cb2de3f3b7895461588e99d70425019625934c6d6663ba50c2da7d8ad7284b74f710903b95f69d0980a07c5cf4f82731da545636c1fb9b96a6a5036de1334bad6b77a3e46ca3e8d61a5508d4c9027e75ee2a2706b4b86106ffd5cf2500512ebed38ad29a4e711e8dd8008675452495b98810c8fc11f021a323275ba92d41614e6db099239729d93e98c6dd52593276007d0a71a85954de01521ad1100a039223f653c5e670bb1a471ba329b3945323eebbbf08f8f639731808ee2bc3b80aaba2c", 0xf2, 0x20000000, &(0x7f00000001c0)={0xa, 0x4e24, 0x3f, @mcast1={0xff, 0x1, [], 0x1}, 0x27}, 0x1c) r3 = memfd_create(&(0x7f0000006fd0)='/dev/urandom\x00', 0x0) r4 = getpgrp(0x0) sched_setaffinity(r4, 0x8, &(0x7f0000005000)=0x1) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r1, 0x0, 0x0, 0x1) fcntl$addseals(r1, 0x409, 0x0) close(r0) 2018/05/08 06:07:53 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x200000000002) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) unlink(&(0x7f0000f86000)='./control/file0\x00') futimesat(r2, &(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)={{0x77359400}}) rmdir(&(0x7f000015dff6)='./control\x00') mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open(&(0x7f00000ed000)='./file0\x00', 0x4c, 0x0) close(r1) 2018/05/08 06:07:53 executing program 2: mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0)=0xe5, 0x4) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000100)={0x3, 0x1, 0x7ff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000480)={0x0, @in6={{0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0x14}, 0xfcce}}, 0x1, 0x4, 0x6, 0x7f, 0x1a}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000540)={r2, 0x3}, &(0x7f0000000580)=0xc) open(&(0x7f0000000240)='./file0\x00', 0x403, 0x0) 2018/05/08 06:07:53 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0xa0) getsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000029000)={&(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x2c}, 0x1}, 0x0) pread64(r0, &(0x7f0000000100)=""/110, 0x6e, 0x0) 2018/05/08 06:07:53 executing program 6: r0 = socket$inet_sctp(0x2, 0x41, 0x84) getsockopt$inet_int(r0, 0x0, 0x50, &(0x7f0000006ffc), &(0x7f0000000000)=0x20e) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) ptrace$cont(0xffffffffffffffff, r1, 0x9, 0x4) 2018/05/08 06:07:53 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f00000000c0)) r1 = semget$private(0x0, 0x20000000104, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='rdma.current\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x25) semop(r1, &(0x7f0000000000)=[{0x3, 0x9}, {0x3}], 0x2) semop(r1, &(0x7f0000000400)=[{0x7}, {0x3}, {0x3}], 0xeb) [ 98.569212] netlink: 16 bytes leftover after parsing attributes in process `syz-executor0'. [ 98.607626] netlink: 16 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/08 06:07:53 executing program 6: perf_event_open(&(0x7f000025c000)={0x0, 0x26}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xce14, 0x200) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f00000002c0)=0xc267) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000180)={{0x5, 0x2, 0xfffffffffffffffe, 0x402d, "dde7cc1cd14435feb65947feb90183a97a8ca01f58eba3072b262a03ff2a15bb5201627400b7ca3724a37943", 0x5d}, 0x0, 0x0, 0x2, r1, 0x7fffffff, 0x5, "263f70b6d0029019e04d6c5127642b30e58a553752594e660571dd2390fc4bad39f6917dda9aadc81657db3bef8bd5af69bf2b444d690844c55a1e37cce96f7c", &(0x7f0000000100)="295c2e6528fc6d696d655f7479706573656c696e75785b2e24766d6e65743173656c66776c616e30766d6e6574316370757365742d7573657273656c66255c73656c662d5b00", 0x46, [], [0x9, 0x8, 0x9, 0x3]}) 2018/05/08 06:07:53 executing program 2: bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x305c40, 0x0) personality(0xbd2182ed6ffdb755) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x0) sync() r0 = memfd_create(&(0x7f0000000240)="76626f786e657430959500", 0x0) mremap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffa000/0x4000)=nil) accept(r0, 0x0, &(0x7f00000000c0)) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="03749463b6db49fbfc53220f001869ff4350f0eef21b2061d5461e3087c4a7cec18d2b2c4306b8920b64c4b6e8e9059254d9a1123e34eeab9c5afcbf828cb003476a711ba9c20f95b4d7d72d256516131506e8e0"], 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fsetxattr(0xffffffffffffffff, &(0x7f0000000300)=ANY=[], &(0x7f0000000280)=')\x00', 0x2, 0x0) fallocate(0xffffffffffffffff, 0x0, 0xebd, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f00000004c0)={0x20000000}) ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f00000001c0)) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x0, 0x31, r1, 0x0) gettid() 2018/05/08 06:07:53 executing program 4: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) sched_getscheduler(r0) r1 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x2000, 0x0) tgkill(r0, r0, 0x12) r2 = dup3(r1, r1, 0x80000) openat(r2, &(0x7f0000000040)='./file0\x00', 0x101000, 0x189) ioctl(r1, 0x227f, &(0x7f0000d27862)) 2018/05/08 06:07:53 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x6000, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x10000) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000100)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x3, [{{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x210) socket$inet6(0xa, 0x807, 0x82) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/05/08 06:07:53 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x8002, 0x0) uname(&(0x7f0000000000)=""/221) write$sndseq(r0, &(0x7f0000000140)=[{0x81, 0xfffffffffffff801, 0x0, 0x0, @tick, {}, {}, @addr}], 0x30) r1 = add_key(&(0x7f0000000100)='rxrpc_s\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="50185a36a0742110e0b6ab9b2e0a40870384bb5d49f87d9c7873cc6f04850816a75181e1d2f0b3ed429eb7b4e406ca3d39053a73347347894668b18ee5097743bcc75cd5d47a75440176a39f47b3c18b5d222002c5eb", 0x56, 0x0) r2 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="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", 0x1000, 0xfffffffffffffff8) r3 = request_key(&(0x7f0000001300)='id_legacy\x00', &(0x7f0000001340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001380)='\x00', 0x0) r4 = fcntl$getown(r0, 0x9) sched_setparam(r4, &(0x7f0000001580)=0x1f) keyctl$dh_compute(0x17, &(0x7f00000013c0)={r1, r2, r3}, &(0x7f0000001400)=""/115, 0x73, &(0x7f0000001540)={&(0x7f0000001480)={'rmd320-generic\x00'}, &(0x7f00000014c0)="749bf66f4591e89471fd1fd4bfbe7752eb9d753b75b02a8788d6a242bb8339164594c63c6f4240a9c5fdc6411587d9a65f0b11a376e3cf77062cdce6cc925b8a5104d994b44443de597c461bc55eb7cf78c8620e270ede", 0x57}) 2018/05/08 06:07:53 executing program 6: r0 = socket(0x10, 0x2, 0xc) accept4$alg(r0, 0x0, 0x0, 0x80800) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) shmget$private(0x0, 0x11000, 0xa0, &(0x7f0000fef000/0x11000)=nil) write(r0, &(0x7f00000001c0)="1f0000000104fffff13b54c007110009f30501000b00024000000000020000", 0x1f) getsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) mincore(&(0x7f0000ffd000/0x1000)=nil, 0x1000, &(0x7f0000000200)=""/60) [ 98.880528] IPVS: ftp: loaded support on port[0] = 21 2018/05/08 06:07:53 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x8000000006) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_tables_targets\x00') ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000100)={0x1f, 0x45, 0x4}) ioctl$TCSETSW(r1, 0x5402, &(0x7f0000000000)={0x0, 0xfffffffffffff7fb}) write$binfmt_aout(r1, &(0x7f00000013c0)=ANY=[@ANYBLOB="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"], 0x28f) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000040)) 2018/05/08 06:07:53 executing program 4: r0 = socket$inet6(0xa, 0x200000002, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000480)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f00000004c0)={{0x1b, 0x6, 0x74fb, 0x4000000000000000, 0x1f, 0x1000}, 0x401, 0x4, 0x8}) bind$inet6(r1, &(0x7f00000003c0)={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0xd}}, 0x1c) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x8000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x8004, 0x20, 0x200, 0xfffffffffffffffe}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000580)={r3, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, [0x2, 0x5, 0x0, 0x0, 0x3, 0x0, 0x8, 0x1, 0x7, 0x9be, 0x5, 0x906, 0xfffffffffffffff8, 0x9, 0x4]}, &(0x7f0000000200)=0xfffffffffffffe98) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000300)=0x3, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000001c0)={0x11, 0x31, 0x208, 0xffffffffffffff7f, 0x4, 0xa4cb, 0xc713, 0x7533, r3}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x1d, &(0x7f0000000000)=0x4, 0xfffffffffffffef9) accept4$packet(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14, 0x800) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000240)={@mcast2={0xff, 0x2, [], 0x1}, r4}, 0x14) setsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000180)={@mcast1={0xff, 0x1, [], 0x1}, r4}, 0x14) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000500)={r3, 0x2000083}, &(0x7f0000000440)=0x8) 2018/05/08 06:07:54 executing program 5: r0 = socket(0x8, 0xa, 0x2) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x80, 0x3, 0xa000}, 0x4) r1 = socket$inet6(0xa, 0x807, 0x3) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000644ffc)=0x8000, 0x4) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22, 0x8, @loopback={0x0, 0x1}, 0x9}, 0x1c) sendto$inet6(r1, &(0x7f0000000200)='-', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) socket$inet6(0xa, 0x80004, 0x1d) close(r1) [ 99.047191] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 99.121373] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/08 06:07:54 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x8000000006) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_tables_targets\x00') ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000100)={0x1f, 0x45, 0x4}) ioctl$TCSETSW(r1, 0x5402, &(0x7f0000000000)={0x0, 0xfffffffffffff7fb}) write$binfmt_aout(r1, &(0x7f00000013c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000014e70b91f292b2b9b6a2c2cacdf4ac054b32ba8d404616d67ce4a3309d615ddc433cca46b4a3c959c2c82859bd1aa9ca963079f861a4b90d0ade8acdbcbc6de11a6ec7f7ac8d8347341de049fd15ad0773960f48a043fd33dabb155bf53d1e1ce1b9faad0a5312dc79b4304bb3a80c18aa69bb11a0d38ec0c4aef3e1dce5aade2b450ac8f0cd2f3c3cd92e57f5aeff1079411a2418bd153b5a405c0563e1a91f859a54d790bfaafb0b1e94921476282f5abf712be68ed183461b01e133b759b72378ccdb217c77ad3acd2624707e5cee4355b9a69864b121dc341ac25a8eb1ec7ebc467c479c2feb1e9de998f2bc17d6756f5a22a04ac6a7e87bad16be71f336ce0f3cb44a309ca5b8ae4c8bfc3e44e65a4210fe71f06e1e7fb9971b5b13e8a97fed84829ed52540f743a112b4ed791199b81cf7134f23bae364f49419cd35b003bc12bae8b21cbda4cec7c3e68acac8c9396505b367e9fc123803da8f5fd88cd31a87434ee8bd69c0cbeb9361b053926ca5ce07f7e36f7bff2020c2f7e52d08c5d2465c01a05eeab4bcdff12d6c937a094cf59e453c54c5bdd8c55ada1a0493aab43a1409494be3788e6b75bce9f5674710a02170ec407303c7467b9b1621eabab7a232d91036c6db8de59bf5f72391246a8dd4614be4099ac631674c1acf5c9b1fc37530c9e1aab20e02b3463c720cd904513742be6ef01fd32913a9723e13b3de6f51d4e1e423086133a1f669e73e2da3d8c3bc2e7b406a1209ce9c311e1da316f6a6146dde54c1ea6bca40d4edb6d9b3ff7d5662142610344300738c227bad1424b0fa6d137694193b8fc2d8ec232b48d37de0fc9a274f9760797c9c2c8d92972e120a"], 0x28f) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000040)) [ 99.253500] IPVS: ftp: loaded support on port[0] = 21 2018/05/08 06:07:54 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x2) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000000)=0x1, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @multicast1=0xe0000001}, 0xffffffffffffff29) r2 = dup2(r1, r0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000080)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) 2018/05/08 06:07:54 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={0xffffffffffffff9c}) openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x200040, 0x0) connect$vsock_dgram(r0, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x20000, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000040)=0x1) 2018/05/08 06:07:54 executing program 5: r0 = socket(0x8, 0xa, 0x2) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x80, 0x3, 0xa000}, 0x4) r1 = socket$inet6(0xa, 0x807, 0x3) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000644ffc)=0x8000, 0x4) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22, 0x8, @loopback={0x0, 0x1}, 0x9}, 0x1c) sendto$inet6(r1, &(0x7f0000000200)='-', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) socket$inet6(0xa, 0x80004, 0x1d) close(r1) 2018/05/08 06:07:54 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x6000, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x10000) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000100)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x3, [{{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x210) socket$inet6(0xa, 0x807, 0x82) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/05/08 06:07:54 executing program 4: mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x2, 0x71, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000009000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000527ff8), 0x1b, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x9, 0x8000) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000040)={'ip6_vti0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080)=0x6, 0x4) r1 = fcntl$getown(r0, 0x9) fcntl$lock(r0, 0x6, &(0x7f00000000c0)={0x1, 0x0, 0x1000, 0x8001, r1}) get_mempolicy(&(0x7f000029a000), &(0x7f00003e8000), 0x401, &(0x7f0000377000/0x1000)=nil, 0x3) signalfd4(r0, &(0x7f0000000100)={0x8000}, 0x8, 0x80000) 2018/05/08 06:07:54 executing program 6: r0 = socket(0x10, 0x2, 0xc) accept4$alg(r0, 0x0, 0x0, 0x80800) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) shmget$private(0x0, 0x11000, 0xa0, &(0x7f0000fef000/0x11000)=nil) write(r0, &(0x7f00000001c0)="1f0000000104fffff13b54c007110009f30501000b00024000000000020000", 0x1f) getsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) mincore(&(0x7f0000ffd000/0x1000)=nil, 0x1000, &(0x7f0000000200)=""/60) 2018/05/08 06:07:54 executing program 7: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) socket$rds(0x15, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f2cff4)={0x40002014}) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x2d, &(0x7f0000000000), 0x4) 2018/05/08 06:07:54 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xffffffffffffff6e) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f00006e8000)=0x1, 0x4) setsockopt(r0, 0x107, 0xd, &(0x7f00000000c0)="040078dc7c6f2a4d3d3c511b782a52cb42905e4fb62941ca18b682bb202e01cfd1800019d87c4201e88e3eec6feeb785cb505e6e4cc2e561825d164738ec6e70852f5849fc6822c613c28ca05928df96f295fa603cac6084ca29b4419809266e5fe4dd79ea02c3fc85c954986d90d6def12cd56e04c6a953d14b20aee169913b663ba3874a21afe877a30541f8ccf888dbcfc07a3431cf717aa6c02937a87f657368d1", 0xfffffd02) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) [ 99.641104] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/08 06:07:54 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f0000000040)=0x4) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4200, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}, @in6={0xa, 0x4e22, 0xffff, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in={0x2, 0x4e22, @rand_addr=0x8}, @in={0x2, 0x4e20, @rand_addr=0x81}, @in6={0xa, 0x4e24, 0x2f, @ipv4={[], [0xff, 0xff]}, 0x59}, @in6={0xa, 0x4e20, 0x9, @empty, 0x6}], 0x90) 2018/05/08 06:07:54 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x100000000006d07e, 0x0) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000000)={0x303, 0x33}, 0x4) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000f40)=' ', 0x1}], 0x1) 2018/05/08 06:07:55 executing program 3: mknod(&(0x7f0000000040)='./file0\x00', 0x4001040, 0x4) open$dir(&(0x7f0000000100)='./file0\x00', 0x27b, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2281, 0x0) mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x1) truncate(&(0x7f0000000000)='./file0\x00', 0x53) r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key(&(0x7f00000001c0)='encrypted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$negate(0xd, r0, 0x5, r1) rmdir(&(0x7f0000000080)='./file0\x00') 2018/05/08 06:07:55 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x7f, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000000c0)=[{0x4, 0x3}, {0x8, 0x1000}, {0xb}, {0x0, 0x1}, {0x6, 0x4}, {0x2, 0xffffffffffffff7f}], 0x6) sendfile(r0, r1, &(0x7f0000a2effc), 0x3fc) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x3, 0x35680701, 0x1}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={r2, 0xfffffffffffffffd}, &(0x7f0000000200)=0x8) openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x68000, 0x0) 2018/05/08 06:07:55 executing program 6: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000080)={'yam0\x00', 0x8}) r1 = open(&(0x7f0000ddd000)='./file0\x00', 0x200000, 0x20000000) fcntl$setlease(r1, 0x400, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000000)=0x81, &(0x7f0000000040)=0x3) fcntl$setlease(r1, 0x400, 0x0) 2018/05/08 06:07:55 executing program 5: unshare(0x8000400) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)="6e730320000040") r2 = semget(0x0, 0x3, 0x100) semop(r2, &(0x7f0000000000)=[{0x3, 0xa8e, 0x1800}], 0x1) r3 = shmget(0x2, 0x3000, 0x78000800, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_INFO(r3, 0xe, &(0x7f00000000c0)=""/28) setns(r1, 0x0) 2018/05/08 06:07:55 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r1, 0x89f6, &(0x7f0000000380)) mmap(&(0x7f0000552000/0x3000)=nil, 0x3000, 0x2, 0x20013, r1, 0x0) 2018/05/08 06:07:55 executing program 4: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000031000)={0x0, 0x1fd, 0x3}) prctl$intptr(0x1e, 0x2) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x6000, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x204000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000140)=r1) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000300)=0xeac0) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x40800) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) fgetxattr(r1, &(0x7f0000000340)=@random={'btrfs.', '/\x00'}, &(0x7f0000000380)=""/162, 0xa2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r3, @in={{0x2, 0x4e23}}, 0x7fff, 0xdd, 0x9946, 0x9, 0x80}, &(0x7f00000002c0)=0x98) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x400040, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000000080)=r4) 2018/05/08 06:07:55 executing program 7: socket$inet_sctp(0x2, 0x5, 0x84) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x1, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000080)=0xfffffffffffffffb) getsockopt$inet_int(r0, 0x0, 0x50, &(0x7f0000006ffc), &(0x7f0000000000)=0x4) getrlimit(0xf, &(0x7f0000000180)) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f00000000c0)={'nat\x00'}, &(0x7f0000000040)=0x78) 2018/05/08 06:07:55 executing program 1: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) getsockname$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000500)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000540)={'team0\x00', r1}) r2 = creat(&(0x7f0000000600)='./file1\x00', 0x190) getpeername$netrom(r2, &(0x7f0000000400), &(0x7f0000000440)=0x10) r3 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000380)) socket$nl_generic(0xa, 0x5, 0x84) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x40) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="030000000000000002004e21ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000500000002004e220000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000002004e21ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e227f00000100000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e24ac1414bb00000000000000000077960000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21e0000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x288) 2018/05/08 06:07:55 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001040)=ANY=[@ANYBLOB="15000000100100fa", @ANYRES32=0xffffffff, @ANYBLOB="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"], 0x118) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x4) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f00000000c0)) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x4, 0x40) 2018/05/08 06:07:55 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x400b00, 0x0) getpeername$inet6(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000094000)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200)='/dev/urandom\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000240), &(0x7f0000000280)=0x4) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/if_inet6\x00') ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000000180)={r0}) listen(r0, 0xfff) r4 = accept(r0, &(0x7f0000317000)=ANY=[], &(0x7f0000123000)) listen(r4, 0x1) sendto$inet(r0, &(0x7f00000000c0)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f00000001c0)={'veth1\x00', {0x2, 0x4e1d, @multicast1=0xe0000001}}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000a68000)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, &(0x7f000044fffc)=0xa0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r5, @in6={{0xa, 0x4e23, 0xbd, @empty, 0x3}}}, &(0x7f0000000100)=0x84) 2018/05/08 06:07:55 executing program 0: rt_sigprocmask(0x2, &(0x7f0000000100)={0x10000}, 0x0, 0x5) r0 = gettid() move_pages(r0, 0x1, &(0x7f00000000c0)=[&(0x7f0000ffc000/0x2000)=nil], &(0x7f0000000140)=[0x4, 0xfff, 0x4, 0x0, 0x101, 0x5, 0x6], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2) tkill(r0, 0x21) timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000b4a000)) pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000ff0)={&(0x7f0000000040), 0x8}) 2018/05/08 06:07:55 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000087d000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000004580)=[{{0x0, 0x0, &(0x7f0000002380), 0x0, &(0x7f0000002400)}}, {{&(0x7f0000002600)=@un=@abs={0x0, 0x0, 0x4e22}, 0x80, &(0x7f0000002780), 0x0, &(0x7f00000027c0)}}], 0x2, 0x0) syncfs(r0) 2018/05/08 06:07:55 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x8200, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f00000002c0)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8927, &(0x7f0000000140)={"6c6f3ade02000000005a7500"}) connect$l2tp(r0, &(0x7f0000000400)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x1, 0x1, 0x0, {0xa, 0x4e21, 0x58be, @dev={0xfe, 0x80, [], 0xf}, 0x7}}}, 0x3a) timer_create(0x5, &(0x7f0000000180)={0x0, 0x22, 0x2, @thr={&(0x7f0000000000)="3d8749e8029b3d3f73f6f0efb35c8f6ea2322e5f67f9730937b76ee9589324542a714a42cdc9b17032fd8fed2d221c6c0550a2404c8387157259aeb69e769b6a83e06d6f24149bb28104ab732354811028f582e7c45f4b1218b8b69b69a34520414465bbbf40dc33b861b3eea25f4fb8fa0d0bf2d26ac9a18a8455b8a3457d91b86d8ca7a32c088f3a600c701ca2df6ed3a8b6fe8e304ec6712b16020701ce03412dc6d8bf52c9ec5957430148a8b89bd91fc7aa95fd140a", &(0x7f00000000c0)="0829b93077144979ff2d2d1c2f5bc4340970d6c25491617862ac9f2be8c2b12c979491d650a4ad5a934b5e85bfb11689dd3eec2854642df430736885afa104c9c0063e3eb6736b"}}, &(0x7f00000001c0)=0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000340)={0x0, 0x0, 0xfffffffffffffc00}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000380)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00000003c0)={r4, r5}) timer_settime(r3, 0x1, &(0x7f0000000200), &(0x7f0000000240)) 2018/05/08 06:07:56 executing program 0: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00000000c0)={0x2f36, 0x100000000, 0x5, 0x3, 0x1077, 0x0, 0x8}, 0xc) 2018/05/08 06:07:56 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x551041, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000040)=@l2={0x1f, 0x8001, {0x80, 0x7, 0x400, 0x20, 0x3, 0xe8b}, 0x4, 0x80000001}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000100)}, {&(0x7f0000001140)="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0x1000}, {&(0x7f0000000140)="a343e597b44c363cd1e9780f70fc070fc1c958667ad4cdb65ff8ffa148f6dd32f6cc8882313bb32701b87b36209ad9e778043d3fe35b75a1f5531631e83443ced0f36af211a5e97de716db476cf8e4d23bd2f2ce2b963db63e80286085256692b5df41", 0x63}, 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0x1000}, {&(0x7f00000001c0)="61177af7ec24c082bfee18252d6b46b17357268b775085740d12e185f1637bbfbacee138da5126c6b7e4141b51cca0e23c903665b260848cc1fec558f51e3844e88f597665a0b6996e9f87132d12a86c61a0a74fe8ec313121c6c8f5e9f64a087c360e7bfa899acbe9f3609e074af21b04155906eb2fbd64e3e7f7efba5f9c5d74a9d3525e237f2bf69a709a9631456efc89c8fa3f6570894807bdf8d8250b051f736cb01a7ef09a67a98f420ab16a42b1b9517dc106c67bdc4d62b5ed48cba7eb80ea113048d5d2f309e66410a7ff468e36f596ac270777d811014d97cbe428fac75b4cabee7e5a47", 0xe9}, {&(0x7f00000002c0)="334c1e7421a0f7747f0dc74a876e6820a07921b777372473050331aca736f7782689394caae4e3e2c120ee846c643c8b58b24ee3267afe337becc1e85d5fc74bab08e41aeae4055460d3dfccacdbdb2ee47371066dc57475d8a820cfd8a6912dfd219d7230369c400d5091460507d11338cf46a60df6f0d58b79b597f293f8698b22334e40b3cddc11be5b35c398d6c32afc8911b8f6a08977f95ccb73a122a0866bf41c03f1755ce72fafb77be741e8bb6d3029eb33ecdfde227a747af2997b4f80b0ab", 0xc4}, {&(0x7f00000003c0)="0339cb816fdaed4e9c9f4c3d5d8cf6cb385c4469141caa6f20f8ee09229e5ef77bdb5dec21c8649d247c45d6d65a1d23daaed985e98346842273a1130940d3cb1d41e18deba1ec7bea5303723feefecc5e43f6ba33f3f9f62e7cd20e5e8445f5", 0x60}, {&(0x7f0000000440)="d84e0cc667ff6062a939ae5378439ea1fe6b0113153465d52e2e6fdf92b91adc8540c531cad8788e72824d1ef8313e0455a4b46687082d8921c6aa6040b37966c042c5bea596a2c5c5b86e86d447b0932d32101405f320f741a416f71a651c7c4ddcff29a405757d5bef9df3090e9406b762e422eda8adf215f69c6c4d482d063cd87ee98d71667a95a5a33804924bebc187e648261b6e5515ce159c8b8cda3bc7cb53ab9641ba8f6445cbb9274c6e7f33551c", 0xb3}, {&(0x7f0000000500)="e0ae3ba6963079900b253f4773267800916610b34da5801308cacd3a816b4dbefe0dbe12771c4557a6ecd4ed3ef572cb4d411a4bc71f0f5f4737cd5c5f7d8508950b2c5eb5dd81a0b71edb04fd81afcf4758e36a1ada0570c6e0dae42123deb971e6c4735139f4e2af39354d257379eb2635b36cf91397da5915678773be2078c49dacda90f76ebef0a5be121dee3cd5f028ce03427d219864267e69f1ee6df49d0ec94efe04186ab82972b41bb77d79427f78a98f873c71199898690ec55d886c512186", 0xc4}], 0x9, 0x0, 0x0, 0x801}, 0x4000) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') fcntl$getownex(r0, 0x10, &(0x7f0000000100)) preadv(r1, &(0x7f0000000100), 0x12f, 0x10400003) 2018/05/08 06:07:56 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = dup(r0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000500)={0x0, 0x7, 0xfffffffffffffffb, 0x6, 0x9, 0x1f}, &(0x7f0000000540)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000300)={r2, 0x1cf, "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"}, &(0x7f0000000080)=0xfffffffffffffeef) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x7f, 0x0, 0x1, 0x59f, 0xff, 0x4, 0x1, 0x2, r3}, 0x20) sendto$inet(r1, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0) 2018/05/08 06:07:56 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) clone(0xffffffd, &(0x7f0000000140)="2de3fd1a89130880aaad0e26626012b7cba0a82d840f1b7c86162337e84363509bed5ff668752362c167", &(0x7f0000e32000), &(0x7f0000000080), &(0x7f0000000180)="5a6e9c7dffab0c8de2ca23373d7293c21c02d94d2e6deded9f3782a519d66d86c247328f3d0d50fb67350d49e15afbd73d22ad28d3dd038c5edca9a4d66b6a47") ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00000000c0)=""/75) 2018/05/08 06:07:56 executing program 2: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000080)={0x0, 0x1, 0x2, 0x9}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0x202, 0x0, &(0x7f00000000c0)={0x77359400}) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000000280)=0x2) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x0, r1}) recvmsg(r3, &(0x7f0000000040)={&(0x7f0000893ff8)=ANY=[], 0x0, &(0x7f0000000080), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r2, r3) r4 = gettid() tkill(r4, 0x16) mq_timedsend(r0, &(0x7f000003a000), 0x0, 0x0, &(0x7f000066cff0)={0x0, 0x1c9c380}) 2018/05/08 06:07:56 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f0000bb9000)={0x0, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x3ff}, &(0x7f0000000040)=0xfffffffffffffd52) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000080)={r2, 0x3ff}, 0x8) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000140)={0x17, 0x65, &(0x7f00000000c0)="a02e5882087ae026a3d4d5c7c87d16f2ea652245eea2b4a3166681a34408d76d93d4fe889df043fedd30a622ce40914f59d6d874b57a217666ccd05478f442c5d0165132fec272361fc9c7ca2538e95736b24b5833979cd4710818607545ae4b47d144ff08"}) readv(r0, &(0x7f0000000240)=[{&(0x7f0000000180)=""/74, 0x4a}, {&(0x7f0000000200)=""/55, 0x37}], 0x2) sendto$inet6(r1, &(0x7f0000ff8fff)="e1", 0x1, 0x0, &(0x7f000069ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00003f7000)={0x0, 0x6}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00009b6000)=r2, 0x4) writev(r0, &(0x7f0000537fb0)=[{&(0x7f0000d43000)="80", 0x1}], 0x1) 2018/05/08 06:07:56 executing program 3: r0 = socket$inet(0x15, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x40033, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x114, 0x7, &(0x7f0000000000)=ANY=[@ANYBLOB="66696c746572e9fc4962000000000000000000000000000e0000000400000078020000ffffffff0000000098000000a8020000ffffffffff4040c9940000000800000078200000ffffffff04000000000000000000000000", @ANYPTR=&(0x7f0000027000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0xa0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000440)='/dev/urandom\x00', 0x10000, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000480)=0x3, 0x4) stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r1, 0x400454ce, r2) socket$netlink(0x10, 0x3, 0xd) 2018/05/08 06:07:56 executing program 7: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) ioctl(r0, 0x5, &(0x7f0000000000)="60c130a53e3b1fda5b45fb401a8470aecde180eb6bf7a360ddc2bc5294adfa50010a159a06564375d03c0c6e0802ec036ee9981f5f50814c4cc0b20f27c301ea69c2958f07ed3fccb28ab53ee21c536d12f13b899a75339dd295f47cad86637d5541f5b6a68859c8460596b842963024cebef72d6bbc3b8af055a49fb39b9d044e8d6e9c1c18c051628350e4f41083a40dfed1c88aea9743e9385fefa40c5e37a38ec5") getsockopt(r0, 0x10f, 0x83, &(0x7f0000003fb3)=""/4, &(0x7f0000000ffc)=0x4) 2018/05/08 06:07:56 executing program 1: unshare(0x40600) r0 = socket$inet(0x2, 0x800, 0x19) connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x9e38000000000) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x4000) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000100)=0x100000000, &(0x7f0000000180)=0x4) accept4$nfc_llcp(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x800) 2018/05/08 06:07:56 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x200000, 0x0) pwrite64(r0, &(0x7f0000000300), 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e20, 0x80, @dev={0xfe, 0x80, [], 0xa}, 0x2}}, 0x101, 0x8000, 0x0, "be891f3e6d7c2758d4ad8c635c7fb23f0065e427cdf0be7fbc8de3cab00062c8271f4b6473c2589e7083027dc483321141929da6f3642767d564ed4e9c26d7aa774690108e8f80b867f56cf5696231b6"}, 0xd8) 2018/05/08 06:07:56 executing program 7: unshare(0x60000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'lo\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000640)=ANY=[@ANYBLOB="2c0000001400010400000000000000000a000000"], 0x1}, 0x1}, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000300)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, r2}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00', 0x101}) rt_sigprocmask(0x1, &(0x7f0000000040)={0x92}, &(0x7f0000000080), 0x8) 2018/05/08 06:07:56 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="ace58c3f0a3fdd335f"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/05/08 06:07:56 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='net\x00') exit(0x0) unlinkat(r1, &(0x7f0000000000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000140)={r2, 0x80000, r1}) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000080)=0x28, 0x4) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x1, 0x121400) 2018/05/08 06:07:56 executing program 3: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xffffffffffffffff, 0x200400) ioctl$SG_SCSI_RESET(r1, 0x2284, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x400, 0x400001) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000100)) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) [ 102.109424] IPVS: ftp: loaded support on port[0] = 21 [ 102.149709] device lo entered promiscuous mode 2018/05/08 06:07:57 executing program 6: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) socket$inet_icmp_raw(0x2, 0x3, 0x1) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f0000000180)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200), &(0x7f0000000280)) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) r3 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) r4 = dup2(r1, r2) fcntl$setown(r4, 0x8, r3) tkill(r0, 0x16) creat(&(0x7f0000369ff8)='./file0\x00', 0x0) 2018/05/08 06:07:57 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) mq_notify(r0, &(0x7f00000000c0)={0x0, 0x4, 0x2, @tid=r2}) r3 = socket$inet(0x2, 0x807, 0x0) r4 = getpid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r4, 0x10, &(0x7f0000000000)={0x33}) unshare(0x40600) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000100)={{0x9, 0x6}, 0x0, 0x8, 0x3, {0x8, 0x8}, 0x7c, 0xe4b3}) getsockopt$sock_buf(r3, 0x1, 0x1a, &(0x7f0000499000)=""/35, &(0x7f000020a000)=0x23) 2018/05/08 06:07:57 executing program 4: r0 = memfd_create(&(0x7f00000000c0)="766d6e6574315c2176626f786e6574319d00", 0x0) write(r0, &(0x7f0000000140)="ff11f421fad4057c070096de8e922e86e72882c1314ae3d5", 0x18) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000180)={r1, 0x1}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) setitimer(0x0, &(0x7f0000000000)={{}, {0x0, 0x7530}}, &(0x7f0000000100)) 2018/05/08 06:07:57 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x492492492492827}) munlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'veth1_to_team\x00', 0x2000}) write$binfmt_elf64(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x98, 0x8, 0xfff, 0x3ff, 0x6, 0x3, 0x3, 0x6, 0x1d9, 0x40, 0x131, 0xfff, 0x8, 0x38, 0x2, 0x3f, 0xff, 0x100000001}, [{0x70000000, 0x8000, 0x3, 0x200, 0x6, 0x5, 0x88}], "0cb328a52704862e1d75f660b037852f42dd67410babe03afa75e4e6bacc9c786b8a102185474fe5a07477d6dedacaf47abea5f1c32eb8a54984376a14aaca5e02f01c06243b5dba92d37773cb9cf0121db666a5e0aa0c94824dbf1e36923289748d987ee767542cc9962e704868edd7a195c137eac0b8fe91afef1f13c568e0e010ecd01983413f2b5263e9e77b82d01259a70cdeaf4255bfd539faf3ad4179e1dfd6a989841734fe8bf5d18a0dc3cdec6b741edf2a2a5ea75904757fe5", [[], [], [], [], [], [], [], [], [], []]}, 0xb36) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000040)={0xffffffffffffffff, 0x4, [0x9]}) 2018/05/08 06:07:57 executing program 7: unshare(0x60000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'lo\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000640)=ANY=[@ANYBLOB="2c0000001400010400000000000000000a000000"], 0x1}, 0x1}, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000300)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, r2}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00', 0x101}) rt_sigprocmask(0x1, &(0x7f0000000040)={0x92}, &(0x7f0000000080), 0x8) 2018/05/08 06:07:57 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f0000bb9000)={0x0, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x3ff}, &(0x7f0000000040)=0xfffffffffffffd52) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000080)={r2, 0x3ff}, 0x8) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000140)={0x17, 0x65, &(0x7f00000000c0)="a02e5882087ae026a3d4d5c7c87d16f2ea652245eea2b4a3166681a34408d76d93d4fe889df043fedd30a622ce40914f59d6d874b57a217666ccd05478f442c5d0165132fec272361fc9c7ca2538e95736b24b5833979cd4710818607545ae4b47d144ff08"}) readv(r0, &(0x7f0000000240)=[{&(0x7f0000000180)=""/74, 0x4a}, {&(0x7f0000000200)=""/55, 0x37}], 0x2) sendto$inet6(r1, &(0x7f0000ff8fff)="e1", 0x1, 0x0, &(0x7f000069ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00003f7000)={0x0, 0x6}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00009b6000)=r2, 0x4) writev(r0, &(0x7f0000537fb0)=[{&(0x7f0000d43000)="80", 0x1}], 0x1) 2018/05/08 06:07:57 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x10000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x80000000, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={r1, 0x3}, 0xfffffe89) unshare(0x40600) r2 = syz_open_procfs(0x0, &(0x7f0000000ffd)='ns\x00') sync_file_range(r2, 0x0, 0x0, 0x0) 2018/05/08 06:07:57 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = dup(r0) r2 = accept4$inet6(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000200)=0x1c, 0x800) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000100)={'vcan0\x00', {0x2, 0x4e24, @rand_addr=0x7f}}) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)="7369743000000200", 0x10) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x19, &(0x7f0000000180)=0x8000000, 0x4) shutdown(r1, 0x1) sendto$inet6(r1, &(0x7f0000000040)="5aa4fb400aa7f8c964ec38fae569d268dc1ac89910c2425e7b9adb04991e6c90d26ddb8a0ecacfe3703163aff5b5f63edeed5b756d66b9515c1d3ca5083f995acf3de8ca24e32dfddd01b2d4ed0a255c97561fe4cab7053e453c15428b79ff92680f6c04", 0x64, 0x4040, &(0x7f00000000c0)={0xa, 0x4e23, 0x7f, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0x83, "130ca34ef8619e130cc1c7954007bd7a578473d0b6e478af67df596bb44df1a63bf1c93cd8e082f4f15cf34bb33d6bb14977707d9041fa550437ed6b2cc2f2182ed0040cd8314cba93b29cd4bec828cf32489570fd5ebda7dbe050b81ea02e91df441886f05d798175a5971c4e31f5625e357101c7742a90b81dfcf454a8a39d2aea7d"}, &(0x7f0000000340)=0x8b) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000400)=0xdc5) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={r3, 0xed}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000380)={r3}, &(0x7f00000003c0)=0x8) setsockopt$inet_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000240)={0x303, 0x33}, 0x4) 2018/05/08 06:07:57 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x492492492492827}) munlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'veth1_to_team\x00', 0x2000}) write$binfmt_elf64(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x98, 0x8, 0xfff, 0x3ff, 0x6, 0x3, 0x3, 0x6, 0x1d9, 0x40, 0x131, 0xfff, 0x8, 0x38, 0x2, 0x3f, 0xff, 0x100000001}, [{0x70000000, 0x8000, 0x3, 0x200, 0x6, 0x5, 0x88}], "0cb328a52704862e1d75f660b037852f42dd67410babe03afa75e4e6bacc9c786b8a102185474fe5a07477d6dedacaf47abea5f1c32eb8a54984376a14aaca5e02f01c06243b5dba92d37773cb9cf0121db666a5e0aa0c94824dbf1e36923289748d987ee767542cc9962e704868edd7a195c137eac0b8fe91afef1f13c568e0e010ecd01983413f2b5263e9e77b82d01259a70cdeaf4255bfd539faf3ad4179e1dfd6a989841734fe8bf5d18a0dc3cdec6b741edf2a2a5ea75904757fe5", [[], [], [], [], [], [], [], [], [], []]}, 0xb36) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000040)={0xffffffffffffffff, 0x4, [0x9]}) 2018/05/08 06:07:57 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x7}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x0, @loopback=0x7f000001}], 0x48) 2018/05/08 06:07:57 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) mkdirat(r1, &(0x7f0000000140)='./file0\x00', 0x10) clock_adjtime(0x4, &(0x7f0000000000)={0x5, 0xedf8, 0x3, 0xfffffffffffffffd, 0xffff, 0x7ff, 0x8, 0xffffffffffffe04b, 0x4, 0x89, 0x4, 0x8, 0x9, 0x6, 0x85, 0x5, 0x73, 0x80000000, 0x9, 0x4, 0x6, 0x401, 0x6, 0x3, 0x8, 0x100000001}) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x62) 2018/05/08 06:07:57 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000418000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) r3 = dup3(r2, r2, 0x80000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x8, "acb60d89b4ea9e4b"}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000080)={r4, 0xa0, "1a96131ed4944c39ddc0e60ac30cd43ac49a3d9a71e60765b660f4cde95a4952fdb13b247e673fcd56f743eb8216fa68be956e30a0aad9f36bc16cb62f95351be257664322f7a2e5af250b5932fb8f8a33a8a10c0c835050f6fe17813ad1980dcfd99641521fe566cfe7610230d7d961b13e7068040bfd2755bb2a5981a3cd84f2bd051ab90006059242e835a5aa9eb78eec80807a7dfb209260e35245241d14"}, &(0x7f0000000140)=0xa8) sendmsg$alg(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="180000000000000017010000030000000100000000000000180000000000000017010001000000e40000000000000000"], 0x30}, 0x0) 2018/05/08 06:07:57 executing program 1: r0 = semget$private(0x0, 0xa, 0x0) semop(r0, &(0x7f00000000c0)=[{0x2, 0x4, 0x1000}], 0x1) semop(r0, &(0x7f0000001280)=[{0x0, 0x3}, {}], 0x2) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x10000, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) semop(r0, &(0x7f0000176ff5)=[{}, {}], 0x2) semtimedop(r0, &(0x7f0000000000)=[{0x7}, {0x0, 0x8}], 0x2, &(0x7f0000000080)) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000100)={0x100000001, 0x18, [0x5351, 0x1, 0x6d58, 0x10000, 0x504b, 0x80]}) 2018/05/08 06:07:58 executing program 3: r0 = memfd_create(&(0x7f0000000000)='[vboxnet1cgroup]-vmnet1+[mime_typemime_type\x00', 0x3) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) setsockopt$ax25_int(r0, 0x101, 0x5, &(0x7f00000078c0)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x6, 0x10, 0x0, 0x25d2}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r1, 0xff, 0xa5a8}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f0000007900)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x16, &(0x7f00000000c0)=0x10001, 0x4) clock_gettime(0x0, &(0x7f0000007840)={0x0, 0x0}) recvmmsg(r2, &(0x7f00000075c0)=[{{&(0x7f0000000200)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000280)=""/128, 0x80}, {&(0x7f0000000300)=""/169, 0xa9}, {&(0x7f00000003c0)=""/239, 0xef}, {&(0x7f00000004c0)=""/168, 0xa8}], 0x4, &(0x7f00000005c0)=""/49, 0x31, 0x1}, 0x2}, {{&(0x7f0000000600)=@nfc_llcp, 0x80, &(0x7f0000002a00)=[{&(0x7f0000000680)=""/79, 0x4f}, {&(0x7f0000000700)=""/4096, 0x1000}, {&(0x7f0000001700)=""/36, 0x24}, {&(0x7f0000001740)=""/40, 0x28}, {&(0x7f0000001780)=""/229, 0xe5}, {&(0x7f0000001880)=""/137, 0x89}, {&(0x7f0000001940)=""/5, 0x5}, {&(0x7f0000001980)=""/101, 0x65}, {&(0x7f0000001a00)=""/4096, 0x1000}], 0x9, &(0x7f0000002ac0)=""/103, 0x67, 0x3ff}, 0xffa}, {{&(0x7f0000002b40)=@generic, 0x80, &(0x7f0000003040)=[{&(0x7f0000002bc0)=""/152, 0x98}, {&(0x7f0000002c80)=""/20, 0x14}, {&(0x7f0000002cc0)=""/149, 0x95}, {&(0x7f0000002d80)=""/8, 0x8}, {&(0x7f0000002dc0)=""/110, 0x6e}, {&(0x7f0000002e40)=""/175, 0xaf}, {&(0x7f0000002f00)=""/144, 0x90}, {&(0x7f0000002fc0)=""/52, 0x34}, {&(0x7f0000003000)=""/22, 0x16}], 0x9, &(0x7f0000003100)=""/42, 0x2a, 0xe4a0}, 0x3}, {{&(0x7f0000003140)=@ipx, 0x80, &(0x7f0000003480)=[{&(0x7f00000031c0)=""/95, 0x5f}, {&(0x7f0000003240)=""/195, 0xc3}, {&(0x7f0000003340)=""/92, 0x5c}, {&(0x7f00000033c0)=""/171, 0xab}], 0x4, &(0x7f00000034c0)=""/248, 0xf8, 0x4}, 0xfff}, {{&(0x7f00000035c0)=@pppol2tpin6, 0x80, &(0x7f0000003740)=[{&(0x7f0000003640)=""/236, 0xec}], 0x1, &(0x7f0000003780)=""/201, 0xc9, 0x541}, 0xd1}, {{&(0x7f0000003880)=@in6, 0x80, &(0x7f0000004e00)=[{&(0x7f0000003900)=""/62, 0x3e}, {&(0x7f0000003940)=""/157, 0x9d}, {&(0x7f0000003a00)=""/22, 0x16}, {&(0x7f0000003a40)=""/4096, 0x1000}, {&(0x7f0000004a40)=""/60, 0x3c}, {&(0x7f0000004a80)=""/166, 0xa6}, {&(0x7f0000004b40)=""/222, 0xde}, {&(0x7f0000004c40)=""/179, 0xb3}, {&(0x7f0000004d00)=""/222, 0xde}], 0x9, &(0x7f0000004ec0)=""/130, 0x82, 0x3}, 0xfff}, {{&(0x7f0000004f80)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000005600)=[{&(0x7f0000005000)=""/224, 0xe0}, {&(0x7f0000005100)=""/157, 0x9d}, {&(0x7f00000051c0)=""/21, 0x15}, {&(0x7f0000005200)=""/200, 0xc8}, {&(0x7f0000005300)=""/237, 0xed}, {&(0x7f0000005400)=""/222, 0xde}, {&(0x7f0000005500)=""/255, 0xff}], 0x7, &(0x7f0000005680)=""/150, 0x96, 0x3}, 0x40}, {{0x0, 0x0, &(0x7f0000006ac0)=[{&(0x7f0000005740)=""/227, 0xe3}, {&(0x7f0000005840)=""/4096, 0x1000}, {&(0x7f0000006840)=""/231, 0xe7}, {&(0x7f0000006940)=""/195, 0xc3}, {&(0x7f0000006a40)=""/126, 0x7e}], 0x5, &(0x7f0000006b40)=""/216, 0xd8, 0x401}, 0xfffffffffffffb91}, {{0x0, 0x0, &(0x7f0000006d40)=[{&(0x7f0000006c40)=""/195, 0xc3}], 0x1, &(0x7f0000006d80)=""/115, 0x73, 0xc68f}, 0x100000000}, {{&(0x7f0000006e00)=@nfc_llcp, 0x80, &(0x7f00000074c0)=[{&(0x7f0000006e80)=""/54, 0x36}, {&(0x7f0000006ec0)=""/208, 0xd0}, {&(0x7f0000006fc0)=""/135, 0x87}, {&(0x7f0000007080)=""/186, 0xba}, {&(0x7f0000007140)=""/173, 0xad}, {&(0x7f0000007200)=""/167, 0xa7}, {&(0x7f00000072c0)=""/11, 0xb}, {&(0x7f0000007300)=""/23, 0x17}, {&(0x7f0000007340)=""/190, 0xbe}, {&(0x7f0000007400)=""/166, 0xa6}], 0xa, &(0x7f0000007580)=""/32, 0x20, 0x80000001}, 0x5}], 0xa, 0x40002002, &(0x7f0000007880)={r3, r4+10000000}) setsockopt$inet_int(r2, 0x0, 0x24, &(0x7f0000e6affc), 0x4) 2018/05/08 06:07:58 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x7}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x0, @loopback=0x7f000001}], 0x48) 2018/05/08 06:07:58 executing program 2: unshare(0x60000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'lo\x00'}, 0x18) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x1d1000, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000000340)={0x4, &(0x7f00000000c0)=[{}, {}, {}, {}]}) [ 103.408925] IPVS: ftp: loaded support on port[0] = 21 [ 103.449609] IPVS: ftp: loaded support on port[0] = 21 [ 103.465355] device lo entered promiscuous mode [ 103.512710] device lo entered promiscuous mode [ 103.530931] IPVS: You probably need to specify IP address on multicast interface. [ 103.552327] IPVS: sync thread started: state = MASTER, mcast_ifn = lo, syncid = 0, id = 0 2018/05/08 06:07:59 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000418000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) r3 = dup3(r2, r2, 0x80000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x8, "acb60d89b4ea9e4b"}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000080)={r4, 0xa0, "1a96131ed4944c39ddc0e60ac30cd43ac49a3d9a71e60765b660f4cde95a4952fdb13b247e673fcd56f743eb8216fa68be956e30a0aad9f36bc16cb62f95351be257664322f7a2e5af250b5932fb8f8a33a8a10c0c835050f6fe17813ad1980dcfd99641521fe566cfe7610230d7d961b13e7068040bfd2755bb2a5981a3cd84f2bd051ab90006059242e835a5aa9eb78eec80807a7dfb209260e35245241d14"}, &(0x7f0000000140)=0xa8) sendmsg$alg(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="180000000000000017010000030000000100000000000000180000000000000017010001000000e40000000000000000"], 0x30}, 0x0) 2018/05/08 06:07:59 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000)="0600a7690406", 0x3e) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/05/08 06:07:59 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000008c0)={&(0x7f0000000040)=@ipv6_getrule={0x20, 0x22, 0x334, 0x70bd28, 0x25dfdbfb, {0xa, 0x10, 0x14, 0x1, 0x7, 0x0, 0x0, 0x3, 0x8}, ["", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x4008854}, 0x0) 2018/05/08 06:07:59 executing program 7: seccomp(0x1, 0x0, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x35, 0x0, 0x6}, {}]}) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x800, 0x0) ioctl$BLKGETSIZE64(r0, 0x80081272, &(0x7f0000000140)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x4000, 0x0) seccomp(0x1, 0x1, &(0x7f00000001c0)={0x5, &(0x7f0000000180)=[{0x1f, 0x81, 0x3, 0x7}, {0x1, 0x9, 0xffffffff, 0x5}, {0x6a6, 0x100, 0x5, 0x4}, {0xa3, 0x8, 0xd50e, 0x81}, {0x4, 0x4, 0x6, 0x760}]}) syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) 2018/05/08 06:07:59 executing program 6: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) socket$inet_icmp_raw(0x2, 0x3, 0x1) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f0000000180)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200), &(0x7f0000000280)) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) r3 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) r4 = dup2(r1, r2) fcntl$setown(r4, 0x8, r3) tkill(r0, 0x16) creat(&(0x7f0000369ff8)='./file0\x00', 0x0) 2018/05/08 06:07:59 executing program 1: capset(&(0x7f0000000040)={0x4000019980330}, &(0x7f0000000000)) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x80) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000000c0)={'ipddp0\x00', 0x401}) openat$ppp(0xffffffffffffff9c, &(0x7f00000024c0)='/dev/ppp\x00', 0x0, 0x0) 2018/05/08 06:07:59 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(r0, r1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r2, 0x50, &(0x7f0000000140)}, 0x10) setsockopt$inet_dccp_buf(r2, 0x21, 0xc0, &(0x7f0000000040)="eed24f1c126e7db5ff3950ab0d90c3f53ae57ebbe46762d0f5390648d5d43bdf0073b492e904b494e9333bd0233c2834033120847ef94a11affa93e1b4f234bb4ef63f20141228c46faac10d1a2a6da9c90306c191b5d5093f1aef49071353692723b7af294cd7c4dc50", 0x6a) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000000)=0x1) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f00000000c0)={@multicast1, @remote}, &(0x7f0000000100)=0xc) 2018/05/08 06:07:59 executing program 5: capset(&(0x7f0000f4b000)={0x19980330}, &(0x7f0000fc0fe8)={0xdd5}) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340014b80040d8c560a067fffffff81000000000000005807004824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd000000100001005c9b9358fcff0000040e05a5", 0x58}], 0x1) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0x200400) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f0000000040)=0x5) [ 104.175635] netlink: 64 bytes leftover after parsing attributes in process `syz-executor5'. [ 104.178599] snd_dummy snd_dummy.0: control 112:0:0:Î:0 is already present 2018/05/08 06:07:59 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) socket$inet6(0xa, 0x0, 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x1, 0x4) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000000140)=@ethernet={0x0, @dev}, 0x80, &(0x7f00000003c0)}, 0x2) [ 104.225317] netlink: 64 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/08 06:07:59 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000000080)=@raw, &(0x7f0000000140)='GPL\x00', 0xed5, 0x67, &(0x7f00000000c0)=""/103}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0xffffffffffffffff, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000180)={0x1ff, 0x0, 0x2}) [ 104.268217] IPVS: stopping master sync thread 7700 ... 2018/05/08 06:07:59 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000200)=@ax25, &(0x7f00000000c0)=0x80) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000280)={0x77359400}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f00000002c0)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x98, 0x0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000140)={0x9, 0xfff, 0x1, 'queue1\x00', 0xfffffffffffffff8}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000480)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000400)={0x4}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/08 06:07:59 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200000, 0x0) pread64(r0, &(0x7f0000000080)=""/169, 0xa9, 0x0) dup(r0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) 2018/05/08 06:07:59 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@rand_addr, 0x0, 0x32}, 0x0, @in=@rand_addr}}, 0xe8) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x240400c0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80, 0x8040) openat$cgroup_type(r1, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) 2018/05/08 06:07:59 executing program 5: r0 = socket$inet(0x2, 0xffffffffffffffff, 0x0) r1 = dup(r0) setsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000de9000), 0x4) 2018/05/08 06:07:59 executing program 2: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000380), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) socket$unix(0x1, 0x5, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f00000000c0)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) write$binfmt_script(r0, &(0x7f0000000140)={'#! ', './bus', [], 0xa}, 0x9) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000180)=""/150, 0x96}], 0x1, 0x0) 2018/05/08 06:07:59 executing program 4: r0 = socket$inet(0x2, 0x80806, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000080)) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/05/08 06:08:00 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200000, 0x0) pread64(r0, &(0x7f0000000080)=""/169, 0xa9, 0x0) dup(r0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) 2018/05/08 06:08:00 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000300)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x6, 0x0, "37b5e9ef253b4a17814c1b38c9b81a56a397da8bcdabdd0e9383bcf622da24ecb5f4ff8b353a40eb8032a5b64a6fe5073a334eeb3b30a354760cc0b9d14f3363180e01222db4b130ca85a373740d1e60"}, 0xd8) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4) sendto$inet6(r1, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/05/08 06:08:00 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000280)={{0xc2}, 'port0\x00', 0x0, 0x10012}) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 2018/05/08 06:08:00 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000015ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_timeval(r0, 0x1, 0x33, &(0x7f0000000280)={0x3, 0xfff}, 0x3c6) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x691, 0x8000) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f00000002c0)="d715b7673789f83afc20f05571c7531972093cf1352c943ea74e512f1af2e79284a6bab149730cf37c91974fb853d3add5539b421cf35ed425d688cbd2a8c2f9553ad5327fa2e329926f36e110eafcfc3263222224a54593e91c42cae1155ee898ffd377c4a8214861bc07122e739dd6934540d762ac7df5d67713b3af405e12f23fcddeceb7eea3e52f1e0c1eebabe538fbabf350100f16af7a07ce8257314b7a580b6472a8f5b834c9f89052d75c66a7c56b722290a95f1f43e34ada99ef5a180c9682a504751050001605aa3ef0747b9afd3b7f54a679b6c5f91988a86d52c84344c0074682") timer_create(0x0, &(0x7f0000000000)={0x0, 0x25, 0x4, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="8e000000fdb7992b52f75710e63dbdaa287d47741b4ded33e4641d09baec1b2035008b4c68d3df70ee704b3b538f88aff8ae42b4a6074bb50c05354f8b9d1a00fce0e322b17787818cb9cfd49df5319d3bbd732739e3315f02a455fc9641df2c94527f4d964a1248b120f52dd667b59a80dee1b4596b06fe4b81e0dcee9935d2df72185b"], &(0x7f00000001c0)=0x96) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r3}, &(0x7f0000000240)=0x8) timer_gettime(r2, &(0x7f0000000080)) 2018/05/08 06:08:00 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000000240)=0xffffffffffffff40, 0x255) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000004c0)={'eql\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000800)='/dev/vsock\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000580)={0x0, 0xff, "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"}, &(0x7f00000007c0)=0x107) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000700)={r2, 0x1}, 0x8) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000540)={0x3f, 0x1, 0x3}, 0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000000500)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) socketpair$inet6(0xa, 0x5, 0xe4, &(0x7f0000000840)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0xb0, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x20}, @in6={0xa, 0x4e24, 0x200, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e20}, @in={0x2, 0x4e20}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x51c1134c}, @in6={0xa, 0x4e23, 0xa95, @empty, 0xfffffffffffffffa}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000300)={r4, 0x3ff, 0x7ff}, &(0x7f0000000480)=0x8) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000740)={@multicast1, @multicast1}, &(0x7f0000000780)=0xc) close(r3) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000340)={0x0, 0xfe, "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"}, &(0x7f0000000200)=0x106) r6 = syz_open_dev$admmidi(&(0x7f00000008c0)='/dev/admmidi#\x00', 0x4, 0x0) setsockopt$packet_fanout_data(r6, 0x107, 0x16, &(0x7f0000000940)={0x5, &(0x7f0000000900)=[{0xfff, 0x7fff, 0x3, 0xa9}, {0x800, 0x5000000000000, 0xe1c, 0x5}, {0x1, 0x4d1, 0x4, 0x6}, {0x81, 0xe8b3, 0x1, 0x1}, {0x3db779c, 0x3, 0x3, 0x3}]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r5, @in={{0x2, 0x4e23}}, 0x1, 0xc5, 0x9, 0x5, 0x7b}, &(0x7f00000001c0)=0x98) 2018/05/08 06:08:00 executing program 6: setrlimit(0x7, &(0x7f000046eff0)) r0 = open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x111) getsockopt$ax25_int(r0, 0x101, 0x3, &(0x7f0000000100), &(0x7f00000000c0)=0x40) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000180)=""/125) fgetxattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="000000000000b1a61000e12a0a08"], &(0x7f0000000280)=""/156, 0xfffffffffffffed2) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x2, &(0x7f0000000080)=0x33a) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/status\x00', 0x0, 0x0) 2018/05/08 06:08:00 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) socket$inet6(0xa, 0x0, 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x1, 0x4) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000000140)=@ethernet={0x0, @dev}, 0x80, &(0x7f00000003c0)}, 0x2) 2018/05/08 06:08:00 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000200)=@ax25, &(0x7f00000000c0)=0x80) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000280)={0x77359400}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f00000002c0)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x98, 0x0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000140)={0x9, 0xfff, 0x1, 'queue1\x00', 0xfffffffffffffff8}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000480)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000400)={0x4}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) [ 105.527518] sock: process `syz-executor2' is using obsolete setsockopt SO_BSDCOMPAT 2018/05/08 06:08:00 executing program 5: r0 = socket$inet6_sctp(0xa, 0x100000006, 0x84) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x0, 0x2000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x9, 0x3df29f9, 0x7, 0x7, 0x9}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000100)={r2, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x3, 0x40, 0x0, 0x6, 0x2}, &(0x7f0000000280)=0x98) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000340)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000002c0)={r2, 0x5}, 0x8) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000300)={0x8, 0x8f7b, 0xffff, 0xffffffff, 0x9, 0x9}) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f00000001c0)=""/144, &(0x7f0000000000)=0x90) 2018/05/08 06:08:00 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000001c0)='numa_maps\x00') readv(r1, &(0x7f0000000200)=[{&(0x7f0000000240)=""/175, 0x3a8}], 0x1) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) readv(0xffffffffffffffff, &(0x7f000004ffe0), 0x0) 2018/05/08 06:08:00 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x9, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) r1 = dup2(r0, r0) write$cgroup_int(r1, &(0x7f00000001c0)={[0x3b, 0x2f, 0x3d, 0x3b, 0x0, 0x0]}, 0x6) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) recvmmsg(r0, &(0x7f0000008540)=[{{&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000002380)=[{&(0x7f0000001380)=""/4096, 0x1000}], 0x1}}], 0x1, 0x2, &(0x7f00000086c0)) getresuid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) r3 = getgid() chown(&(0x7f00000000c0)='./file0\x00', r2, r3) sendto(r0, &(0x7f00001a6000)="f1", 0x1, 0x1, &(0x7f000020ffa0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "75296811812f17fcb15b854768b106479b8744cc07f4ef85104f214b714432d6b762b606b112d7bdfaa9811dffe7e6bf498b64cded3bcd7ee27eb2bed57758"}, 0x80) 2018/05/08 06:08:00 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f00000000c0)=0x1e, 0x4) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000000), 0x3) uname(&(0x7f00000001c0)=""/178) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000000080)=0xe8) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000100)={@mcast2={0xff, 0x2, [], 0x1}, 0x3d, r1}) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x74, @empty, 0x3}, 0x1c) 2018/05/08 06:08:00 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) mq_open(&(0x7f0000000040)='\x00', 0x800, 0x1, &(0x7f0000000080)={0x9, 0xfffffffffffff801, 0xdb6, 0x1ff, 0x1, 0x10001, 0x1, 0x2}) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000003f24)="050000003778d9f1ef1c32fc0b98143e037dc12502000000f11368a82cc15eb4037dc12502000000b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1}, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000180)=r1, 0x4) 2018/05/08 06:08:00 executing program 4: openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f00004cfff3)='/dev/snd/seq\x00', 0x0, 0x0) 2018/05/08 06:08:00 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) sendmsg$inet_sctp(r0, &(0x7f0000002800)={&(0x7f0000000240)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000002580), 0x0, &(0x7f0000002780)=[@sndrcv={0x30, 0x84, 0x1}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8000}}], 0x60}, 0x0) 2018/05/08 06:08:01 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6e6", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000001a80)=[{0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f00000013c0)}, {&(0x7f0000001500)="99fa68d66cf1b21526ce353381c8c878ec7b07b81b98625323717ae6e592fc9ba2f8c1fc2e3748f248b25c020fc48b248e88c7ecb4a4973c31e11414ca6817a43b9bff83f5ad20f96ea7da851172e68571a9048acb6fce2d2a108bd4aa931aa5b913d3f2032d7d402bd8789119e2b3bb7c49845b", 0x74}], 0x2, 0x0, 0x0, 0x40}], 0x1, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20000, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r2, 0x4008af14, &(0x7f0000000040)={0x1, 0x4}) 2018/05/08 06:08:01 executing program 1: r0 = socket$inet(0x2, 0x3, 0x4) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x2d, &(0x7f0000005ca0)=@filter={'filter\x00', 0xe, 0x4, 0x2a0, 0xffffffff, 0xf0, 0xf0, 0x0, 0xffffffff, 0xffffffff, 0x268, 0x268, 0x268, 0xffffffff, 0x4, &(0x7f000001c000), {[{{@uncond, 0x0, 0x70, 0xb8}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xb8}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002}, 0x0, 0x70, 0x98}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x300) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xdb, 0x200000) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000080)={0x4, 0x0, 0x10001, 0x100, 0xa, 0xd}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000040)=0x100000001) 2018/05/08 06:08:01 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f00000000c0)=0x1e, 0x4) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000000), 0x3) uname(&(0x7f00000001c0)=""/178) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000000080)=0xe8) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000100)={@mcast2={0xff, 0x2, [], 0x1}, 0x3d, r1}) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x74, @empty, 0x3}, 0x1c) 2018/05/08 06:08:01 executing program 5: r0 = socket(0x5, 0x803, 0xfffffffffffffffc) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000028c0)=[{{&(0x7f0000000240)=@alg, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/30, 0x1e}}, {{&(0x7f0000000380)=@l2, 0x80, &(0x7f0000001a40)=[{&(0x7f0000000540)=""/170, 0xaa}, {&(0x7f0000000600)=""/87, 0x57}, {&(0x7f0000000680)=""/165, 0xa5}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/34, 0x22}, {&(0x7f00000017c0)=""/106, 0x6a}, {&(0x7f0000001980)=""/182, 0xb6}], 0x7, &(0x7f0000004040)=""/4096, 0x1000}}, {{&(0x7f0000001c40)=@rc, 0x80, &(0x7f0000001d40), 0x0, &(0x7f0000002300)=""/112, 0x70}}, {{0x0, 0x0, &(0x7f0000002080), 0x0, &(0x7f0000002480)=""/111, 0x6f}}, {{&(0x7f0000002500)=@l2, 0x80, &(0x7f0000002640), 0x0, &(0x7f0000002680)=""/146, 0x92}}], 0x5, 0x0, 0x0) 2018/05/08 06:08:01 executing program 2: r0 = socket(0x200000000018, 0x0, 0x1) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f00000002c0)=':', 0x1}], 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x80013, r1, 0x8000) setsockopt(r0, 0x400000000000111, 0x0, &(0x7f0000000040)="eaf40100", 0x4) 2018/05/08 06:08:01 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000200)=@ax25, &(0x7f00000000c0)=0x80) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000280)={0x77359400}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f00000002c0)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x98, 0x0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000140)={0x9, 0xfff, 0x1, 'queue1\x00', 0xfffffffffffffff8}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000480)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000400)={0x4}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/08 06:08:01 executing program 0: r0 = socket(0x15, 0x80001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{0x2d, 0x0, 0x1ff}, {}]}, 0x10) prctl$intptr(0x24, 0x6) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0xb34) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x1f, 0x0) 2018/05/08 06:08:01 executing program 4: r0 = inotify_init() mkdir(&(0x7f0000000080)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f0000000840)='./control\x00', 0x80000019) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000103000)='./control\x00', 0x40) inotify_add_watch(r1, &(0x7f0000000040)='./control\x00', 0x22000002) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x103002) sendmsg$kcm(r2, &(0x7f0000000800)={&(0x7f00000000c0)=@llc={0x1a, 0x33b, 0x101, 0x88a2, 0x58e, 0xfffffffffffffe00, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000140)="90fc9748306e607a67a2439078bf368f6475ca4cdb92566a03260a9b79df6ceb5a", 0x21}, {&(0x7f0000000180)="f951d0100242b5980e70450fa1fce2dbaef246a197b6ab9aec22a1a4fbe970ffdc07e4619cf650098c238c8a4341f55bd25b25a82aeca98bb3433b4786068ee3112adbb8079a7b6c763cc8cdb39af7581c2cfe6ae9092271545ac5cf66d3c44cd22ecffea72b98ab9bd3de", 0x6b}, {&(0x7f0000000200)="80c990284ca252ec92686aaf5c111d92a9e2d0e39bd2626566739b312bdc08f63455b2fe5bebb5236d4ab8900e84d4f7a9876c126d50715c407f7bceaf06055b5ae6c38493a9e1c9c88bf33fd6325f954761c7a188bdedd18e1e3923421ab703e65d9953a27e5cbd3c20eacc126da5bcc3d065026352b1b24963b7607a441ad1b8e0b4ea1bde43b415a9be36ef4de50c172f48720ed4e8914035a5ad7fa371dc213c5b56f54e02732464da3d53032f2ce4c6c4f00cdbdea06a2e6f420d6a036103fb9f7379dd77a6dcceb3b60a18620256f4a59b316e18e8f7ca7842a2e62177a413adcfbc0f14b4b38ecb7c86527848ba697aaf4d7879", 0xf7}, {&(0x7f0000000300)="6d95194a12fa995f6317232e9576c3129dba3b4433fda5dbcba42917a7ba5f82140e6e256d621da8af8c0fd40f4dfd62a1f3efd8a592ceef4dde5b6caeb3f8672d52ff12de0c86fac99547e23d14536d5a74777c4d1bc7ed36b186fb92a214619875ec00926fb04a6d769910599152a07e825c4f791bb90d5e2fe90922331872cf2adc56b86684b3cefe8d8e21acab93ea77f86f7e2c0977fccccf5590aa3387a727f85dea9a50f3882d1e88cbab9f92d97f856862997a04ad8bc040aa4e3228c4e2093cc175cf77f442841d176a910f579cc0e04c8b945d9a43cfe1da58de491f5e2c7540a8c7772041802e87d91c0e0265f222", 0xf4}, {&(0x7f0000000400)="7bc2100dff9fcc11566a4c9c3cc296f4742b95176cf5ef0f2f6d8f5ab8bbee0ee3095e401e0790316d141c2addc7cf763f9b369e004ebfd1a7090ec752a96df369ac8bc1b7ea8c17e878cf182fb8a5582dc648690a59d697bd1bd881acc5e245df4b469bc416e0e540ec18f64756de459b917d5ffe294e7e347dcb48d2fe1d2519931b51116b73bef7c63bb0ae3857704f0ebf5d8ad4be45a1632a6038612bb00f0b20e06bde007eec2a0eb926ff74da87ef3b806078375a73bf7be6fe2abc7fe1b2bb29b5dc759d39bdccfdc29f1f657f", 0xd1}, {&(0x7f0000000500)="012e3f9d678b521390f476e27d38a0ddf6a6d6cfc9b4f4c6b81705fa1e447411845fad248e6e8808554e795b4dbff7bf93505516181951b4afe59694ebf3b71e67034ea23f36bb458aef40f1c2d93bef862347d490795dddd16822be4f11dfa8d2bafc7e370e3bc7d234f629d1cc3441d2cf6e67a7c87182506a38cbe4977c595b7dc6fe41ca76444c9e8230ee139640f8b782d2988c2bb1f2cbbfbf7ba4", 0x9e}, {&(0x7f00000005c0)="6ac9598da4f7dda6533a7b5484206735a676a5e3ae01488b3a6d3f603bcdc9202a2521b9702198b92b8854cb26609ded1ac93988b7adceb52a72176db1abd8a167c3a9f354eb479e8635741a3cc7bda1c27cf21b4bbb0c3468e7919a6dca4f28543a", 0x62}, {&(0x7f0000000640)="c83eb840283cbbd872de08870a5073b6da5b7cefe7addc6631069e6b84c7837a5d9f70a56b5893be6cbf2795310395403813ac404824de1b1b01b7abf3d13917472f0fef6ba4dfa8ad9cd468fb9d4ec6b1b5c13acd7d73a43ab2659fd1fa9eb1a5ae52adab2377", 0x67}], 0x8, &(0x7f0000000740)=[{0xb0, 0x119, 0x0, "f149ed75c100564783b6cbd77573780a46a7a88958fa4ad855ab1613800e3477a519a9adadeea69102061b8569aebacda385038481715a8bfab81408841b0af19320570535f536768bb70f10dde4da32cae7598ad715b238a1e9f0b1e9e32eacf8eca807f774a0d046d3865062ef545d4dfdf274667da38e3340043de6dc13bab6cd451d9febca714fc98755076605b6b301e6a03abfadcd658e7969ee60"}], 0xb0, 0x4}, 0x40080) 2018/05/08 06:08:01 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f00000000c0)=0x1e, 0x4) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000000), 0x3) uname(&(0x7f00000001c0)=""/178) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000000080)=0xe8) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000100)={@mcast2={0xff, 0x2, [], 0x1}, 0x3d, r1}) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x74, @empty, 0x3}, 0x1c) 2018/05/08 06:08:01 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00008f0a07)='pagemap\x00') ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000000)=0x6) pread64(r0, &(0x7f00000001c0)=""/8, 0x8, 0x8000000) 2018/05/08 06:08:01 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000548000)=0x4, 0x4) sendto$inet6(r0, &(0x7f00000005c0), 0x0, 0x0, &(0x7f00000006c0)={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_script(r0, &(0x7f00000000c0)={'#! ', './file0', [{0x20, "5ca326"}, {0x20}, {0x20, 'em1'}, {0x20, "25d8"}, {0x20, ']*eth1selinux\\vmnet0trustedlo)]vmnet0keyring'}], 0xa, "5ee96a3020e1c22534530480ea784e0c4a76e834f4291b1e0c346a370415d97777d166228ef1fe835104139319b0adc958c6ab6905175c58e75b19fdd1"}, 0x81) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x8) 2018/05/08 06:08:01 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x7fff) close(r0) syncfs(r0) 2018/05/08 06:08:01 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x800) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1001}) io_setup(0x469, &(0x7f0000000840)=0x0) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x40, 0x2881) ioctl$SG_GET_KEEP_ORPHAN(r2, 0x2288, &(0x7f0000000080)) io_submit(r1, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000380)="a6", 0x1}]) 2018/05/08 06:08:01 executing program 5: memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) r0 = socket$netlink(0xa, 0x6, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10d, 0xf, &(0x7f0000001ffc), 0x4) 2018/05/08 06:08:01 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) readv(r1, &(0x7f0000000a40)=[{&(0x7f0000000980)=""/70, 0x46}], 0x1) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x100000000, 0x100) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000000040)=""/101) 2018/05/08 06:08:01 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dbcff0)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000000000)) ioctl$BLKSECTGET(r0, 0x1267, &(0x7f0000000040)) 2018/05/08 06:08:02 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="fcffffffffffaaaaaaaaaa08004500001c0000000000019078acc7fcce6dd53f14ffaaffffffff0000000100000000"], 0x0) munlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x6, 0x583500) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000080)=""/230, &(0x7f0000000180)=0xe6) 2018/05/08 06:08:02 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000000040)) r0 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000000140)=""/110, 0x6e) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00000001c0)=""/254, &(0x7f0000000080)=0xfe) getdents64(r0, &(0x7f0000f57971)=""/1679, 0x68f) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x1, 0x4) getdents64(r0, &(0x7f00000002c0)=""/164, 0xa4) 2018/05/08 06:08:02 executing program 0: mkdir(&(0x7f000084bff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000862000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) exit(0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000080)={0x6, 0xc74, 0x8000, 0x3, 0xc, 0x7f}) r2 = getpgrp(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000240)={0x0, r2}) perf_event_open(&(0x7f0000000000)={0x7, 0x70, 0x1, 0x9, 0x4, 0x401, 0x0, 0x5, 0x10000, 0x2, 0x5, 0x3, 0xffffffffffffff00, 0x2, 0xfffffffffffffffd, 0x4, 0xffffffffffffffff, 0x2, 0x7, 0x7d, 0x7, 0x0, 0x7fff, 0x1, 0x7a3e, 0x4, 0x7, 0x2, 0xbe, 0x100000000, 0xbaca, 0x7, 0x8, 0x5, 0xa49, 0x800, 0x2, 0x0, 0x0, 0x6, 0x5, @perf_config_ext={0x6, 0x3}, 0x10, 0x8, 0x3, 0x6, 0x10000, 0x6, 0x7fff}, r2, 0xc, r1, 0x0) 2018/05/08 06:08:03 executing program 4: ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x0, @rand_addr}}) remap_file_pages(&(0x7f0000ff7000/0x8000)=nil, 0x8000, 0x1000004, 0x9, 0x4120) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000000), 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000000080)={'bond_slave_1\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/05/08 06:08:03 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) close(r0) r2 = accept4(r1, &(0x7f0000c71000)=@alg, &(0x7f0000715ffc)=0x58, 0x0) r3 = dup3(r1, r0, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0xc) ioctl$SG_GET_ACCESS_COUNT(r3, 0x2289, &(0x7f0000000080)) r4 = getpgrp(0x0) fstat(r3, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0xc) r8 = getuid() stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r3, &(0x7f0000000640)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000300)=[{&(0x7f0000000140)}, {&(0x7f0000000180)="720d61981f9c9d18be881c8e2580ad98ea0a556b5556cd9d4c7ef79616dace84fddcc035f7356c5ae46d32f5aa0e2f3956bd55229856bd6be04deed2aaa1a5c0640025fcbf6a7667d8252a20adb27646782d7f4fe6fb7dfe28c130b782af445bb3d2753caf7fd970b123bac879863d77837720775d495a78b5b8de41c00fdecdb8b67a8f700b338759eac4e54cf48a5f1ac3d394bc91349cc0b5ce720610890c92e47135ad1ddd57b1e866", 0xab}, {&(0x7f0000000240)="edd1ec56e3ab1d086365c9bdb56cef6a4138a7008d5f58678e5ccf71950de8f0b885d8603a", 0x25}, {&(0x7f0000000280)="902259c418316f3e942faae1ae45125ecbbadef3cab9dd6c0a1050c931363720faec2f6d5abb40db0967230ed4d3297e15c1e21be412cdf01a0e14f795038979f26841089cbd4d032c33f8", 0x4b}], 0x4, &(0x7f00000005c0)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r0, r0, r3, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x60, 0x20008804}, 0x8000) 2018/05/08 06:08:03 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0x108, r1, 0x300, 0x70bd2b, 0x25dfdbfd, {0x9}, [@IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x80000000}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x25}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x32}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xc827}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6d}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6c}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x81}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10000}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x87}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7c}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0x108}, 0x1, 0x0, 0x0, 0x8000}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000004fec)={0x2, 0x4, 0xfffffffffffffffd, 0x40}, 0x2c) 2018/05/08 06:08:03 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) fchmod(r0, 0x44) r2 = creat(&(0x7f0000003e00)='./file0\x00', 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000080)=0x7f, &(0x7f0000000100)=0x2) r3 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000040)="2a85a3739e3d7d9237ab00eff364d9b8b40162359f26a77e7fafb01b379a9fb712a1bfcf40d1414134b4e5a320927da919af6704403cb04a6840d7f94a6cd86f", 0x40) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000003, 0x5011, r3, 0x0) sendfile(r2, r3, 0x0, 0x80000001) 2018/05/08 06:08:03 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) epoll_create1(0x80000) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) 2018/05/08 06:08:03 executing program 6: unshare(0x20400) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-vsock\x00', 0x2, 0x0) socket$nl_route(0x10, 0x3, 0x0) request_key(&(0x7f00000003c0)='rxrpc\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000440)='keyring\x00', 0x0) r1 = add_key(&(0x7f0000000480)='logon\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500)="cb79173c6661beaaae80af198ae2cd4c1d0cd40346a842db94414cd6da0d6b1b0cabcbbede5957a5ffe12c5e285026b7d707782e138736ae4c8f1641b83970c34b68f156598e065ed3c7a558a6ee120f155041e12ae54925b06b0203920577542f87ddf1900c49dbd6132409ae895efb782bc9d3ddbf60800b088f48b344a96987ffe092e6a2d5ce5e129b0bcf5ea8594072513d18cfa271139f9d3a3a0a4c0c156896d4db9cd0b5060da2e8b063a7cb7c1037ed10fe96b9c10da2c6d1dc6fa6105ebc3672351d6dd5db161036fbe9ea964d", 0xd2, 0xfffffffffffffff8) r2 = add_key(&(0x7f0000000740)="84645f724b736f6c7665720089db322c75bbaf695327858b9a8852ba8f44fef23adfe167073c49481cb88754f455e2c5e1eb9212edbd18568c526ad9b1b1597f87791878c5dee05e5ee5cd88dc180a0d6bcf2bd94e1a1026a1b1076804b8c916d3ccdddf540b1a974be36040820d9d3320462f9907d6da6e8da1e8d5378776d5e5f213a36d909986923c8e0fcc82f3791876a4a7b7ab480972b0a39a4cf2fe66fb676ec675924ec83f73437cb27a6588130706ef2791bc0d2384e1e59425", &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000000380)=0x2) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x109000, 0x0) getsockopt$ax25_int(r4, 0x101, 0xd, &(0x7f00000001c0), &(0x7f0000000340)=0x4) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r2) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000000)={@my=0x1}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r4, 0x28, &(0x7f0000000280)={0x0, 0x0}}, 0x10) r6 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300)={r5, 0x5ad2, 0x8}, 0xc) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x1, 0x4) dup2(r6, r4) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000040)={@reserved=0x1}) 2018/05/08 06:08:03 executing program 3: r0 = socket$inet6_sctp(0xa, 0xb, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e23}], 0x5) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x98, "b009264f8ec971826e0a50c32b6ac8a159221e6d4ce57f59906e79a0103a01156c980a95035b62e2d8be1a2ecc5904e5330899fe6b7d8ab10089182695a1087eb66640c1bbdb2f1d35c94c5a33ab7eb2017b6cbfa4f9e201ca9d058f39cd2d4183a119932ca908b1b13704a94087ebc19226913cea10196d1f1909fb3a479c1dec9813f3fe86abb916360d51839030ef5f80b00ea1edf4fc"}, &(0x7f0000000080)=0xa0) fcntl$getownex(r0, 0x10, &(0x7f00000003c0)={0x0, 0x0}) ptrace$getenv(0x4201, r2, 0xffffffff, &(0x7f0000000400)) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x400, 0x2712, 0x800, 0x9, 0x74}, 0x98) syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x1f, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000040)="d2a1d9", 0x3, 0xffffffffffffffff, &(0x7f00006e2000)={0x2, 0x0, @rand_addr=0x2}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000bd6f60)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, &(0x7f0000f67000)=0xe0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r3, 0x4) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000280)='/dev/zero\x00', 0x101000, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f00000002c0)={0x4, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x88) [ 108.131575] random: crng init done 2018/05/08 06:08:03 executing program 0: mlock2(&(0x7f00003f5000/0xf000)=nil, 0xf000, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) r0 = request_key(&(0x7f0000000280)='syzkaller\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)='vmnet0wlan1cpuset\x00', 0xfffffffffffffffd) keyctl$get_keyring_id(0x0, r0, 0x96) gettid() r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = creat(&(0x7f0000000180)='./file0\x00', 0x100) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f00000001c0)={0x4, 0x101, 0xb8f, 'queue1\x00', 0x5}) r3 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@ipx, &(0x7f0000000080)=0x80, 0x80800) getpeername$unix(r3, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) fcntl$dupfd(r1, 0x406, r3) [ 108.158686] mmap: syz-executor4 (7948) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/05/08 06:08:03 executing program 1: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x200000d, 0x11, r0, 0x0) write$tun(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="100200cad1d84500"], 0x1) pwrite64(r0, &(0x7f0000000080)="3cee213980d3fcd052e179be75f0281c4e2836350d70b545c0bbafadc7", 0x1d, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f00000001c0)=""/24, &(0x7f0000000200)=0x18) fchmod(r1, 0x1) timer_create(0x0, &(0x7f0000000100)={0x0, 0x11, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000000140)=0x0) timer_gettime(r2, &(0x7f0000000180)) capset(&(0x7f0000000ffc)={0x20080522}, &(0x7f0000000000)) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f00000000c0)={0x2000000000066, 0x3, 0x7f, 0x4, "d50a1a6a0599bea119787cfc7a9e40ac8253e4a8ae462a047f895e23706c7b54ee24fd9ca443b0c55d80e2a2", 0xd2ab}) 2018/05/08 06:08:03 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa0800450000300000000000019078ac1414bbac14140003441b78000000004539fcbeef5d28e080cd48ee000000000000009c"], &(0x7f0000000200)) 2018/05/08 06:08:03 executing program 3: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000240)=ANY=[], 0x0, 0xffffffffffffffff, 0x0) msgsnd(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x8, 0x0) 2018/05/08 06:08:03 executing program 4: mkdir(&(0x7f0000000000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) mkdir(&(0x7f0000000140)='./file0/control/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) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000002c0)={0x8, 0x0, 0x10001, 0x2843aee6}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000000300)={0x7104, r2}) pread64(r0, &(0x7f00000000c0)=""/85, 0xfffffd4c, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000240)={@mcast1}, &(0x7f0000000280)=0x14) rename(&(0x7f0000001e00)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000ab3ff0)='./file0/control\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)) fcntl$lock(r0, 0x0, &(0x7f0000000180)) 2018/05/08 06:08:03 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000280)=""/209, 0xd1}, {&(0x7f0000000040)=""/242, 0xf2}], 0x430abb8304ee491, 0x10400003) connect(r0, &(0x7f0000000180)=@pptp={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x80) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) 2018/05/08 06:08:03 executing program 0: mmap(&(0x7f00007d7000/0x3000)=nil, 0x3000, 0x0, 0x11013, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) pipe2(&(0x7f0000000300)={0xffffffffffffffff}, 0x2ff34e19119edda5) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000340)) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000080)=0x4, 0x4) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}) r2 = accept4$unix(0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000140)=0x6e, 0x80800) write$binfmt_script(r2, &(0x7f0000000280)={'#! ', './file0', [{0x20, 'keyringppp1!+cgroup]'}, {0x20, 'securityeth0'}, {0x20}, {0x20, '/dev/audio\x00'}, {0x20, '/dev/audio\x00'}, {0x20, '/dev/audio\x00'}, {0x20, '\\'}, {0x20, 'em1%ppp0keyring'}], 0xa}, 0x64) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40000, 0x0) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000040)=0xbce7) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000180)={r4, 0x0, &(0x7f0000000140)}, &(0x7f00000001c0)=0x10) 2018/05/08 06:08:03 executing program 1: r0 = memfd_create(&(0x7f0000000400)="776c616e30707070302c6c6f776c616e302e70726f6373656c696e75782d707070316b657972696e677365637572dbe49f8856a193adb69569747976626f786e657430407070703074727573746564656d31402f0087b3fb5966b72670e56c621e3d766c3b1725a77f51cad780383aedf07c0045c304bb247b6d66a6ca2af29f91faeba295d0c9a4057a42e70bdb52a08b2e9ca6bf3f4a2bc60d09573e82559f790137ab3f0911141211b7061c7fc901738aa46d14da74f6e7440e8f860e37cbafc56136bc610f95663d533db74d77badae4eb8d5fd5e71c7d3953d0647d779cc586ef91fae705", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "71756575651966e0ca00000000000000000000000000000b00e3001b000000000000000400080000000001000000000000000000000000000000f3feffb20300"}) setsockopt$inet6_int(r0, 0x29, 0x7e, &(0x7f0000000040)=0x3, 0x4) setsockopt$inet6_buf(r2, 0x29, 0x800, &(0x7f0000000000)="ef87f982b6d9e534ce6038897a1a3e0cf72e", 0xffffffffffffffbd) write$sndseq(r1, &(0x7f00000000c0), 0x24b) 2018/05/08 06:08:04 executing program 2: r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000010c0)=0x10, 0x800) ioctl$sock_proto_private(r0, 0x89e6, &(0x7f0000001100)="227576f12436eaea11210fb6629b5ee5bac817185313e60a03b80c9a3303a21c5927699aa5b3a772a8d71dfac0c7127bb303301a85a5d175594deed2d2d64b6291c0d59bf5eb6c1502cd8a6ce5c0cdbaccb531b3dd7a42ab8898f1ac9e9e279ffeb7f718b7f2aeb03a83f1bfeeab0a85b0e68ce83f353085b7c330e5aec8a62d686b8310e6f09b069e61009cfe39a02d795d0d4848a915f55b9b7b5db71bf24f3dec197bcf2ea6cf953491c0e58dd3b936e430ea424cd2c9638f91228928b109272e9dafb3714828aa7c51b7dab3d3c96f57") r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4180, 0x0) fstatfs(r1, &(0x7f0000001200)=""/4096) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x800) 2018/05/08 06:08:04 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x2, 0x1, 0x5, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) sendto$unix(r1, &(0x7f0000000180)="9a66e593a177c9f71b92bfbcc454740d08d20d631ca8c91fb6a65da62b2ee5c39b6c1e997821c71fc7c60dae8ca5e1bf9d44528c89e6451f05ebbf47d66e3899193c2212eec16a442202ffe8a6b439db61277edbe5a78f5e942521706596059faf7292d0f97542241dd36ee6f4881985768b0259be6ab3d54b5fd4f846811fc36bf64b873d3a135a8382b8c2c67fb1de64595d70a278012172a6aff904b63cee69d9f14a715f41e906a84b8cb0675b31da5447a4bd", 0xb5, 0x40000, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0x7) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000002540)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000140)=ANY=[@ANYBLOB="140000000794e2ff000000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/05/08 06:08:04 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0x406855c9, &(0x7f0000000100)={&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, "d8fad55886f0935f53483bf9c234bc5758782dd5fcb75865583023e6e4974ff3"}}) 2018/05/08 06:08:04 executing program 1: r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000003100)='/dev/dsp#\x00', 0x27521ab4, 0x8201) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00001ec000)) shutdown(r1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000)) setsockopt$inet_tcp_TLS_RX(r2, 0x6, 0x2, &(0x7f0000003140)={0x303, 0x33}, 0x4) recvmmsg(r1, &(0x7f0000003000)=[{{&(0x7f0000000040)=@rc, 0x80, &(0x7f0000000400)=[{&(0x7f00000000c0)=""/38, 0x26}, {&(0x7f0000000100)=""/215, 0xd7}, {&(0x7f0000000200)=""/177, 0xb1}, {&(0x7f00000002c0)=""/48, 0x30}, {&(0x7f0000000300)=""/208, 0xd0}], 0x5, &(0x7f0000000480)=""/4096, 0x1000, 0x4}, 0x4}, {{&(0x7f0000001480)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000018c0)=[{&(0x7f0000001500)=""/224, 0xe0}, {&(0x7f0000001600)=""/29, 0x1d}, {&(0x7f0000001640)=""/5, 0x5}, {&(0x7f0000001680)=""/107, 0x6b}, {&(0x7f0000001700)=""/104, 0x68}, {&(0x7f0000001780)=""/232, 0xe8}, {&(0x7f0000001880)=""/51, 0x33}], 0x7, &(0x7f0000001940)=""/4096, 0x1000, 0x1000}}, {{&(0x7f0000002940)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000002e80)=[{&(0x7f00000029c0)=""/199, 0xc7}, {&(0x7f0000002ac0)=""/62, 0x3e}, {&(0x7f0000002b00)=""/209, 0xd1}, {&(0x7f0000002c00)=""/221, 0xdd}, {&(0x7f0000002d00)=""/38, 0x26}, {&(0x7f0000002d40)=""/135, 0x87}, {&(0x7f0000002e00)=""/92, 0x5c}], 0x7, &(0x7f0000002f00)=""/246, 0xf6, 0x6}, 0x5}], 0x3, 0x40000040, 0x0) connect$vsock_dgram(r3, &(0x7f00000030c0)={0x28, 0x0, 0x2711, @hyper}, 0x10) 2018/05/08 06:08:04 executing program 7: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="24000000100003031dfffd946fa283001fe3080006000000000000000c1ba3a20400007e", 0x24}], 0x1}, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000500)={0x0, @in6={{0xa, 0x4e23, 0xfff, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f00000005c0)=0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000600)={r2}, &(0x7f0000000640)=0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000004c0)={0xffffffffffffffff, &(0x7f0000000300), &(0x7f00000003c0)="6ba5eae33031f5b337a1a6ee60ac01ee65d893939309c7b12d0029faf3a4f03842c5266dfbaa2bdc32ea055066acee2a5ab26df3502748528242e5c97d0ae30b2c2ea6ab813e0627c4921f486710cd084ae3208943d31691fefd16e829cd5682df55f5f857346009b414e4f0a9d45de5df3cb4942dc68aa30fded51a89bd6bae24c082edfaa305af6a49559b5e3c320c24fd3f6994c3c191d0c1168811df9c9fcff9c34baccb358d3e646f9d23990d8ae5ef74de5c790382e45145be59af35067ce8fd4a3cef21", 0x2}, 0x20) ioctl$TIOCEXCL(r1, 0x540c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000002c0)={0xffffffffffffffff, &(0x7f0000000140), &(0x7f00000001c0)=""/222}, 0x18) openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x0, 0x0) 2018/05/08 06:08:04 executing program 3: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000240)=ANY=[], 0x0, 0xffffffffffffffff, 0x0) msgsnd(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x8, 0x0) 2018/05/08 06:08:04 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x800, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000080)=""/85) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x400, 0x0) syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) dup2(r0, r2) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000040)=0x5, 0x4) 2018/05/08 06:08:04 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) unshare(0x2040600) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x9, 0x44001) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000080)) fadvise64(r0, 0x0, 0x0, 0x0) [ 109.509629] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 109.558685] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/08 06:08:04 executing program 1: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x1) ioctl$KDDELIO(r0, 0x4b35, 0x7) move_pages(0x0, 0x21b3, &(0x7f0000000140), 0x0, &(0x7f0000000100), 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0], &(0x7f0000000100)=[0x0], 0x4, 0x3, 0x1, 0x1}) 2018/05/08 06:08:04 executing program 2: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040)=0x8, 0x4) unshare(0x40600) mkdir(&(0x7f0000000080)='./control\x00', 0x4) r1 = open(&(0x7f00008db000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000443ff6)='./control\x00', r1, &(0x7f000034aff8)='./file0\x00') renameat(r1, &(0x7f0000d5a000)='./file0\x00', r1, &(0x7f000033c000)='./control\x00') readlinkat(r1, &(0x7f0000edc000)='./control\x00', &(0x7f0000000180)=""/234, 0xea) 2018/05/08 06:08:04 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x40000, 0x40) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00000000c0)=0x405) seccomp(0x200000000000001, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6}]}) 2018/05/08 06:08:04 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00000001c0)={0x3, 0x100000000, 0x3, 'queue1\x00', 0x20}) r1 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r1, &(0x7f0000039000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000021000)}, 0xc100) sendmsg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000a80)="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", 0x585}], 0x1}, 0x0) epoll_create1(0x80000) 2018/05/08 06:08:04 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x2, 0x1, 0x5, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) sendto$unix(r1, &(0x7f0000000180)="9a66e593a177c9f71b92bfbcc454740d08d20d631ca8c91fb6a65da62b2ee5c39b6c1e997821c71fc7c60dae8ca5e1bf9d44528c89e6451f05ebbf47d66e3899193c2212eec16a442202ffe8a6b439db61277edbe5a78f5e942521706596059faf7292d0f97542241dd36ee6f4881985768b0259be6ab3d54b5fd4f846811fc36bf64b873d3a135a8382b8c2c67fb1de64595d70a278012172a6aff904b63cee69d9f14a715f41e906a84b8cb0675b31da5447a4bd", 0xb5, 0x40000, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0x7) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000002540)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000140)=ANY=[@ANYBLOB="140000000794e2ff000000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/05/08 06:08:04 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x800, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000080)=""/85) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x400, 0x0) syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) dup2(r0, r2) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000040)=0x5, 0x4) 2018/05/08 06:08:04 executing program 7: r0 = socket(0xa, 0x1, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000000300)=0x4, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 109.777329] audit: type=1326 audit(1525759684.776:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8029 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 [ 109.842326] audit: type=1326 audit(1525759684.828:6): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8029 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/08 06:08:04 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000ffc)=0x2, 0x4) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000100)=""/167, 0xa7}, {&(0x7f0000000000)=""/29, 0x1d}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/25, 0x19}, {&(0x7f0000000200)=""/5, 0x5}, {&(0x7f0000000240)=""/178, 0xb2}, {&(0x7f0000000300)=""/33, 0x21}], 0x7, 0x0, 0x0, 0x6}, 0x162) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000400)={0x0, @in6={{0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9846}}}, &(0x7f00000004c0)=0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000500)=@assoc_value={r2, 0xfffffffffffffffe}, &(0x7f0000000540)=0x8) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000040)=0xc5cc, 0x4) 2018/05/08 06:08:04 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x2002) r1 = memfd_create(&(0x7f0000000200)='}\x00', 0x3) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000340)={r1, 0x9, 0x9, "aaf54a62f94681b512b614813e1b55a4a57c236ae1550242c0430f4a81bb9df676dcd80f20831c6d0c2ba9def91eb069201ef284fcee7d4bfd6b0ffe7a9db01f311800a78643"}) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000100)="12c2c1b563c9b2cfbf71a8b20544d57002af27fee693745fedad9c73ad44cb920513bd7b5454911d386ac60ef39a7654574839b8f81f58966fac48e72ba7a5609e9d324000a57c2eaf19d799642bfbadbefe873373ce6a4ac182751dbbafb68d0531559ba08a614c7e9e633372215041fe97caf79da4612602e5d14144b5fbe4361eedc7154584522958582711b5033b84c6079e3fa435ad8bad9faf97cdbde8fed84195d973a63aa8e01400039561732df6dbd418e7d562d8df83cb2cf4b20dfb6391afb4165707b4a5d77d96b629ee8cdc296a75", 0xd5) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x89f3, &(0x7f0000000240)={'ip6gre0)\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="0400000000000000360000009881f6d0c559c7333d8378e75ee1b328e36df06612d0786bd3a799f4dba4291939331625e2285afd96be424ea80af975529746d93836"]}) 2018/05/08 06:08:04 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x3, 0x111200) getpeername$netrom(r0, &(0x7f0000000080), &(0x7f0000000140)=0x10) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000280)={'bond_slave_1\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=@setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MASTER={0x8, 0xa, 0xf}]}, 0x28}, 0x1}, 0x0) 2018/05/08 06:08:04 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2000, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000080)={0x3, 0x1000}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)}) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000100)=""/105) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x200000008031, r0, 0x0) 2018/05/08 06:08:05 executing program 1: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0001300, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/05/08 06:08:05 executing program 2: keyctl$reject(0x13, 0x0, 0x0, 0x200, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='stat\x00') ioctl$SG_GET_ACCESS_COUNT(r0, 0x2289, &(0x7f0000000040)) 2018/05/08 06:08:05 executing program 7: r0 = socket(0xa, 0x1, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000000300)=0x4, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/08 06:08:05 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1000000001, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x88, &(0x7f0000000080)}, 0x20000001) 2018/05/08 06:08:05 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000100)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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"}}}, 0x120) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000380)='./file0\x00', r2, r3, 0x100000000100) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x7ff) 2018/05/08 06:08:05 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x2) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000340)={&(0x7f0000000240)='./file0\x00'}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xcd}, 0xfd52) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000711000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8e9ccf7563e72be9c866f"}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000000)="520899e9c9621e88896b0820bc907939769226b91985a7fdfc0ae100f7b7fad366c1413f82008782e8646d29a3f510be93590d573efacd996f1d16fe9364b3b27aebea9f066238a8cfff2c1462c73fb60bbc03afef8d2195597f741d8d492e483a9530f9aaa6824e6adbef"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x0, 0x0) 2018/05/08 06:08:05 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x14) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="1f00000005be1965a248eef10203193b02004d28cd011435e08f0000006de26451010000008687", 0x27}], 0x1) 2018/05/08 06:08:05 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) mmap(&(0x7f000000b000/0x2000)=nil, 0x2000, 0x5, 0x10, r0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x14) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x8) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000200)={0x303, 0x33}, 0xffffffffffffff21) 2018/05/08 06:08:06 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = request_key(&(0x7f0000000180)='cifs.spnego\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='user\x00', 0xfffffffffffffffa) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000240)='big_key\x00', &(0x7f0000000280)='selinuxnodev:cgroup\\:%eth1\x00') mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f0000000040)) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="755d05d84cf9e33ec4dd82448650abe92759f7f3b3a03dd1940f1e8eef14acc291fbee83a36b733fa10f5ff5008448ebceee6107c625b1a7d5af693309a009727d3039d894883720805002a60ce69de118cc1a54a7a592043a16539e41a5b73a4371f20aae3f67b476c1311e5e7cd30ca729d6dc59819fa33abfb78aa5a589d2d24d11c7d0732fb11a3524ac3e23292bece1940a", 0x94, 0xfffffffffffffffd) keyctl$assume_authority(0x10, r3) 2018/05/08 06:08:06 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) shutdown(r0, 0x2000000000000002) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1}, &(0x7f0000000040)=0x10) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r2, 0x0, 0x1ff}, 0xc) 2018/05/08 06:08:06 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003d80)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000003dc0)) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000006000/0x2000)=nil, 0x2000) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) sendmsg$alg(0xffffffffffffffff, &(0x7f0000001200)={0x0, 0x0, &(0x7f00000011c0), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0xce0, 0x40810}, 0x8000) munlockall() socketpair(0x9, 0x0, 0x7f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@ipv4={[], [], @remote}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000300)={0x0, 0x7, 0x80}, &(0x7f0000000340)=0x8) ioctl$int_out(r0, 0x0, &(0x7f0000003e00)) unshare(0x40600) sendmsg$netlink(0xffffffffffffffff, &(0x7f000005cfe4)={&(0x7f000003fff4)=@proc={0x10}, 0xc, &(0x7f000002dfe0)=[{&(0x7f000005c000)=ANY=[@ANYBLOB="1000b3003d"], 0x1}], 0x1}, 0x0) r6 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_out(r6, 0x1, &(0x7f000005bffc)) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000380)=@assoc_value={r5, 0x8000}, 0x8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000200)={{{@in=@loopback=0x7f000001, @in6=@dev={0xfe, 0x80, [], 0x1e}, 0x4e21, 0x6f4, 0x4e20, 0x8000, 0x2, 0x20, 0x20, 0x2e, r3, r4}, {0x4, 0xffffffff, 0x8, 0x60000000000000, 0x6, 0x6, 0x1f, 0x80000001}, {0x6, 0x3e8, 0x7}, 0x81, 0x6e6bba, 0x2}, {{@in=@dev={0xac, 0x14, 0x14, 0x1d}, 0x4d4, 0x6c}, 0xa, @in=@broadcast=0xffffffff, 0x3503, 0x4, 0x1, 0x8000, 0xfe, 0x100000001, 0x9}}, 0xe8) sendmsg$rds(r2, &(0x7f0000003d40)={&(0x7f00000010c0)={0x2, 0x4e23}, 0x10, &(0x7f0000002340)=[{&(0x7f0000001100)=""/168, 0xa8}, {&(0x7f0000001240)=""/154, 0x9a}, {&(0x7f00000011c0)=""/25, 0x19}, {&(0x7f0000001300)=""/19, 0x13}, {&(0x7f0000001340)=""/4096, 0x1000}], 0x5, &(0x7f0000003c00)=[@rdma_args={0x48, 0x114, 0x1, {{0x6, 0x1}, {&(0x7f00000023c0)=""/171, 0xab}, &(0x7f00000025c0)=[{&(0x7f0000002480)=""/94, 0x5e}, {&(0x7f0000002500)=""/183, 0xb7}], 0x2, 0x1, 0x3f}}, @rdma_args={0x48, 0x114, 0x1, {{0x7, 0x6}, {&(0x7f0000002600)=""/240, 0xf0}, &(0x7f0000003a80)=[{&(0x7f0000002700)=""/4096, 0x1000}, {&(0x7f0000003700)=""/134, 0x86}, {&(0x7f00000037c0)=""/88, 0x58}, {&(0x7f0000003840)=""/109, 0x6d}, {&(0x7f00000038c0)=""/26, 0x1a}, {&(0x7f0000003900)=""/110, 0x6e}, {&(0x7f0000003980)=""/210, 0xd2}], 0x7, 0x4, 0x4}}, @mask_cswp={0x58, 0x114, 0x9, {{0x100000000}, &(0x7f0000003b00)=0x7fffffff, &(0x7f0000003b40)=0x8, 0x40, 0x100000000, 0x0, 0x10000, 0x1e, 0x6}}, @mask_cswp={0x58, 0x114, 0x9, {{0x1}, &(0x7f0000003b80)=0x20, &(0x7f0000003bc0)=0x1, 0x333, 0x1000, 0x7fffffff, 0x7fff, 0x2e}}], 0x140}, 0x40) 2018/05/08 06:08:06 executing program 2: sigaltstack(&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000280)) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, &(0x7f00000002c0)=0x7, 0x5, 0x0) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) 2018/05/08 06:08:06 executing program 7: unshare(0x400) r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x2276, 0xffffffffffffffff) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1fffe000000000, 0x100) ioctl$IOC_PR_REGISTER(r1, 0x401870c8, &(0x7f0000000040)={0xba, 0x300000000, 0x1}) 2018/05/08 06:08:06 executing program 6: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000f1fff6)='/dev/vcs#\x00', 0x0, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000000)={0x5, 0x2, 0x184, 0x80000003, 0x6cd, 0x1f}) munmap(&(0x7f0000f20000/0x1000)=nil, 0x1000) shutdown(r1, 0x1) mprotect(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x3) 2018/05/08 06:08:06 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000016afc8)={&(0x7f0000ac0000)={0x10}, 0xc, &(0x7f00006fb000)={&(0x7f00002ebe88)=@newspdinfo={0x38, 0x24, 0x1, 0x0, 0x0, 0x0, [@ipv4_hthresh={0x8, 0x3}, @encap={0x1c, 0x4}]}, 0x38}, 0x1}, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x3, 0x1, 0x9, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000080)={'veth0_to_team\x00', 0x400}) 2018/05/08 06:08:06 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x3) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x2) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000140)=""/175) 2018/05/08 06:08:06 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x10000007a, 0xa, 0x1000000000000008}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000000cc0)='A', &(0x7f0000012000), 0xfffffffffffffffc}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000), &(0x7f000000cff6)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000a80)={r0, &(0x7f0000000000)="aeea3d321295a2bae688c8ab8e73c36199efddc2412ec796b24aafcb1b8752b03cb3b095d53818dc522565a386fc3a22139e2433b697c3cc0ebfd3d8", &(0x7f0000000080)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000a000)={r0, &(0x7f0000000d00)="020acdcba99eb391448cdf0892989e70987cdd0d00000000000000853e874c56e19e462f90ebc61cdc6c54ba0917c1bdaf7c441a182e1fe165356c93b9be86ea3c95c07c7f0bd5eed852dd0a0793b7721d478a7679780e866245d6fa64e980", &(0x7f0000016f02)=""/254}, 0x18) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/cuse\x00', 0x8402, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000180)={'filter\x00', 0x0, 0x0, 0x3e, [], 0x0, &(0x7f0000000a80), &(0x7f0000000040)=""/62}, &(0x7f0000000200)=0x78) clock_nanosleep(0x277fbd65478d4103, 0x0, &(0x7f0000000c40)={0x77359400}, &(0x7f0000000c80)) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000dc0)='team\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000e00)={{{@in6, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000f00)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000f40)={{{@in, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000001040)=0xe8) accept4$packet(r1, &(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000010c0)=0x14, 0x800) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f00000011c0)={'team0\x00', 0x0}) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000001200)={@broadcast, @multicast1, 0x0}, &(0x7f0000001240)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000012c0)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001300)={{{@in6=@ipv4={[], [], @local}, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000001400)=0xe8) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000001440)={@multicast2, @multicast1, 0x0}, &(0x7f0000001480)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000014c0)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f00000015c0)=0xe8) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000001600)={@mcast1, 0x0}, &(0x7f0000001640)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000001740)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f00000017c0)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001800)={{{@in6=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000001900)=0xe8) getsockname(r1, &(0x7f0000001e80)=@hci={0x0, 0x0}, &(0x7f0000001f00)=0x80) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000002000)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000002040)={'team0\x00', 0x0}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000002080)={0x0, @dev, @local}, &(0x7f00000020c0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002100)={{{@in6, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000002200)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000002240)={'vcan0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002280)={{{@in6=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000002380)=0xe8) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000003940)={@mcast2, 0x0}, &(0x7f0000003980)=0x14) getsockname(r1, &(0x7f0000003a80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000003b00)=0x80) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000003b40)={{{@in=@broadcast, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000003c40)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000004fc0)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f00000050c0)=0xe8) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000005bc0)={&(0x7f0000000d80)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000005b80)={&(0x7f0000005100)={0xa50, r3, 0x0, 0x70bd27, 0x25dfdbff, {0x1}, [{{0x8, 0x1, r4}, {0x1fc, 0x2, [{0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r5}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x1, 0x73c6, 0x9, 0x362}, {0x5, 0xb32, 0x1, 0x8}, {0xa672, 0x6, 0xbdf5, 0x5252184c}]}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7ff}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffff}}}]}}, {{0x8, 0x1, r7}, {0x118, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x200}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1f}}, {0x8, 0x6, r9}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x7}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x1, 0x6, 0xffffffff, 0x2}, {0x800, 0x2e2ff14f, 0x3, 0x4}, {0xffff, 0x5, 0x8, 0x2}, {0x0, 0xd2, 0xffffffffffff0001, 0x6c231bf5}]}}}]}}, {{0x8, 0x1, r10}, {0x40, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}]}}, {{0x8, 0x1, r12}, {0xec, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x81}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x200}}}]}}, {{0x8, 0x1, r13}, {0xd0, 0x2, [{0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x740, 0x0, 0xffffffff, 0x8}, {0x1, 0xa39, 0x1f, 0x4}, {0x5, 0x3ff, 0x6, 0x2}, {0x10000, 0xff, 0x0, 0x200}]}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r14}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xe634}}}]}}, {{0x8, 0x1, r15}, {0x134, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r16}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r17}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4}}, {0x8, 0x6, r18}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffffe}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r19}}}]}}, {{0x8, 0x1, r20}, {0xf8, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r21}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r22}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r23}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10000}}}]}}, {{0x8, 0x1, r24}, {0x268, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r25}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xa620}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x74, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x44, 0x4, [{0x100000001, 0xde, 0xfffffffffffff31f, 0x2}, {0x81, 0x40, 0x8025, 0x5f49}, {0x80000001, 0x7fffffff, 0x140, 0x4}, {0x4a9c, 0x5, 0xffffffffffffffff, 0x3f}, {0x6, 0xfffffffffffffff9, 0x7}, {0x24e, 0x2, 0x1, 0x5}, {0xff, 0x3, 0x4c}, {0x3ff, 0x8, 0xfffffffffffffffa, 0xffffffffffff88fe}]}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xda}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r26}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}]}}, {{0x8, 0x1, r27}, {0x50, 0x2, [{0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x401, 0x15, 0xdaa4, 0xf2f7}, {0xe7e2, 0x0, 0x7f, 0x9}, {0x8, 0x576988c6, 0x7fffffff, 0x80}]}}}]}}]}, 0xa50}, 0x1, 0x0, 0x0, 0x8c0}, 0x4004814) r28 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x1000, 0x8000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000b00)="a92200b6b7ce570e7268e8cdaedac9b96947a12347ea0cddb5bb45f6c8456140cae91672e06ef95aa1b19d60a58836fdfeeb9abb34fb2a192a849be709159ccb778e2277a916f08bc546d5dd6f82c4c11497", &(0x7f0000000b80)="b67598e59a7c1024a535dc52a98ad066dbcad7eb45b2ce2b573b9d13ebe494a71b7d9d70487dc4f2ba16a4c6eef66ce7fef7f2e47eaa41e637cadd0b552fb389ac736cf5853501af9b881d03052a0aea6ec2160794d630133b70e80738c5b5ab0420c5fa74aa9391fa10c8272c46b3689bee732f60e63c874d2013e8ac2e988e35385ece0d74f9585dccc24aadb544379ecab8ad85f105d5c466bed4b790a17ca2204084", 0x2}, 0x20) r29 = fcntl$getown(r2, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000640)={{{@in=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000000740)=0xe8) getresgid(&(0x7f0000000780)=0x0, &(0x7f00000007c0), &(0x7f0000000800)) fcntl$setsig(r0, 0xa, 0x3d) r32 = fcntl$getown(r2, 0x9) lstat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r28, &(0x7f0000000a40)=[{&(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000240)="756c9436bbaedcf3c7e2052024195aabef3d2264bd6e0945ecb1671379e191b4481dc0957e5ce757121641b0d1358723ae2b3dbbd67147116a7a66c4e5c38af8bf0bb9f72e909d06ae9d96f2ae830fdd3febaf", 0x53}, {&(0x7f00000002c0)="4eaf7b219dda1c9475979dd43f01c934c19a059a93be50f9444f2857c30c8b253dfa243c77a79149d3149c0066ee05da849822b3cedff10335ec643917cf1f6543704cbb9df531a4b80889a8ce80d85b3cf45d34e2d7b3dc4893d574742664286fb7324e23c0cdca3d24a9c969ee1ccb88b97e45fb77f20353e3e1d8e8d602dff8a54c10527f88702b3a23030e", 0x8d}, {&(0x7f0000000380)="e24d68d09d95526ef2a062dc2a5914fc96be9adb00a87879113accf931a68081a42a0de82ef53c209dc1a388326e8b449fdbcccf77c3d0836c218569a96adbd384ef8609ed72f539453869a916bc1f10b2cbd12ff835be8a8be18f5b4a4b816690e93408c7ce441993a53432abc4508e68313fc50594310a529b30ac50ec307a6f92626df675f16c3acde05dabc8d9771e8b09d4be93b316e769f0980f826bb2ebc3db2c643c", 0xa6}, {&(0x7f0000000440)="bff9eceb356492eab398831f55269c493cc4b86181f5c686ad6b75c5e75c28577d2357", 0x23}, {&(0x7f0000000480)="1aefd01959d4be55d18639dade2e6517b92a22495f8ea4fa63684520f3957cd0db1ff2584f4ec11d85a0ada08e0082906fb694eaded0e6e1eac525c3180c4f2406a34d190f4443a4b67d28d0cb7fe6a8564dc60a91222b8ab4becf80c5dfa376c75daa7030073752a36dfeff93f9fbc158aa5b9a8bc0002a99908b7cab540087c2067f460a2b2316d9af83e50ee183a1beaf382e6a6198516f04381375c8b4202ff93597a00808c1cbfdf99072f8aa9f3ffb0c3c452407a70ab55524", 0xbc}, {&(0x7f0000000540)="20e97351eee878d74e1f5e896b4dcc81287a6c5d58d406e31ceaff44844c6e8d9fc34c3d412333d545a7cb0102e74af1abf7ee5cc17a509f32bdec194bcd4ba2f84d30d153d4", 0x46}], 0x6, &(0x7f00000009c0)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r2, r2, r2]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}], 0x80, 0x840}], 0x1, 0x804) getsockopt$inet_buf(r2, 0x0, 0x41, &(0x7f0000000180)=""/144, &(0x7f0000e58000)=0x28) 2018/05/08 06:08:06 executing program 2: sigaltstack(&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000280)) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, &(0x7f00000002c0)=0x7, 0x5, 0x0) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) 2018/05/08 06:08:06 executing program 6: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100)={0x49b3}, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) tee(r1, r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000006580)=[{{0x0, 0x0, &(0x7f0000001540), 0x0, &(0x7f0000001600)}}, {{&(0x7f0000003400)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000003600), 0x0, &(0x7f0000003640)}}], 0x2, 0x0) 2018/05/08 06:08:06 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f95000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x91c5, 0x31f400) r1 = syz_open_pts(r0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)) dup3(r2, r0, 0x0) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/05/08 06:08:06 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2, 0x0) utimensat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x77359400}}, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00000002c0), 0x4) 2018/05/08 06:08:06 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000ff4)) poll(&(0x7f0000000040)=[{r1}], 0x1, 0x0) 2018/05/08 06:08:06 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32], 0x1) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x10000, 0x40) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000080)={0x20030000000000, &(0x7f0000000040)}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x8, 0x3, 0x7, 0x3, 0xffffffff, 0x6956, 0xfac, 0x4, 0xd6e7, 0x9, 0x1}, 0xb) 2018/05/08 06:08:06 executing program 5: unshare(0x4000000) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x0, 0x12, r0, 0x0) unshare(0x400) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000017a000)=@abs, 0x4) ppoll(&(0x7f0000000040)=[{r1, 0x200}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x8) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000080)=0x1e) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0xfffffffffffffffe) 2018/05/08 06:08:06 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = msgget$private(0x0, 0x8) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000000000)=""/192) sendmsg$nl_xfrm(r0, &(0x7f000013bfc8)={&(0x7f0000157000)={0x10}, 0xc, &(0x7f00007e5000)={&(0x7f00000004c0)=ANY=[@ANYBLOB="f800000016001f340000000000000000fe800000000000000000000000000000ff02000000000000000000000000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000003300000000000000000000000000000000000000000000f2ff000000000000000000000000000000000000006c000000000000000000000000000000000000000000000000000000000000000000ffe000000000000000000000000000000000000000000000000000000000000000000000000000fa000000000000000000000000000000000000000000bb4f0b8eeec895d70000000000000000ff01000000ffffffff009c43e3ae92e28d58a97bd5a762d2b8cedca28cbea2dec4ee9cdb834097eb1e3e394c0a18ace641b566d40cf116afcd3b534e75"], 0x498}, 0x1}, 0x0) r2 = geteuid() r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000440)='/dev/urandom\x00', 0x802, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r3, 0x401870cc, &(0x7f0000000480)={0xe3cd, 0x6, 0x0, 0xef}) getresgid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) r5 = geteuid() getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000240)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000280)=0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f00000002c0)={{0x1, r2, r4, r5, r6, 0xa, 0x4}, 0x7, 0x200, 0x3, 0x7, 0x1, 0x1, r7, r8}) 2018/05/08 06:08:07 executing program 5: syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') r0 = socket$inet_smc(0x2b, 0x1, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) unshare(0x40600) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) 2018/05/08 06:08:07 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0xc00c55ca, r1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000040)={0x3f, 0x10000}) sendmsg$kcm(r0, &(0x7f0000002740)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @loopback=0x7f000001}, 0x1, 0x3, 0x0, 0x1}}, 0x80, &(0x7f00000012c0)=[{&(0x7f0000000100)="666b254b762e8776ba28cb61f695329a4bb9e0d373781e2d2d043a409b4db7008491badb571ef42d825d404cdd857a8fb92f6f4c7a339a3f980dce529c17a82266e57993e0ced483db545fbe29e43c808156e6b75e128d195bf7dd3ea7fa576ae32449555c44d869930f963a6b9633361dfe9c9d3dafb3e4566d4607defa9cd7425053cd532c9e225776394195c882018d6e8cff3a9cada86927784e80785d7b4ef099282979f4007aaa1c8878a48b30164fe42dad8a46cb9dcf4f55f59d8ae4226d257b4ba751956986bd0ba763f6d7bfee61bc244f0537ce323f6f78c12294c5b88177855bb9354ec4d0c8889247f233830d12d8cf78eef6ed7556f83eee3bd90981a520425924cd2b6e953472164a611712fafbdf619016c39a48922f6dc72383d96123751f2b13cae6530cb5a25ea51795f5f2abbd35d23a9884bdd08f29cf20e3e50eac52f9bb6b19767b72f302a40588b353975879296427310c3bac0cf4b10701ed83becb3d8423c91f3c042b1ab7176a4cc3b7a80342610da30aaf5fe469827f587418efbee5d352501d7293c46927431fa931b403250f844796639c6d00f0e0c4f2ced0e14af133a8b0fa06aef58d13b95257fcf9a022b0a380843a629f70d4516440f5975e75eb804967be1641f050870da2890fa0d4ff7cc199eb028d90234bcacc986b4d3a44349f4e50e725a176ef64c59ef65e1d86567104a49434658bb1cf2042706662cefc0d322d9495901e32a2f3352e9cf9a0d3c83f75a3456429889e1a563b10df5791dafb4209d62ab3d7d2743712b4f981a84c48e89b23e046e0f08cfee89637e7f0553e266ad331c64a32f6347b83b22a85feae5a6dc951fee1da0e12a1f4c51dc63fd5f8c5d4847a790bb0eccf78c5be17d73c89bdd5926f8940f03906448e3f921e9a698e53b6fdb3f2b3b0fd8d376f69f83fd9783dfd0811f32d0c0963e438698316e4f254b74ff2520c29c8bf89982dff1bdd2af84be95792bbea0b90da8d47d6b6a139ff3dad8304499663de6553e51c20aa0f6a0e447c262ff90049e269c8ffc3265a8f8dcabff87336c0e39cbabc911b9d41814ecbefe4643f4813e7952be1a21af479611216f89bbe11bfbc586b87f2559aba11dbc584385dbceca7a003c9a0fe64050189798dd5e9897b805819b46ec0fa8a4eaf0f9007c3fbe27d8114f03e7b6ba835b91558de82eb5dec3026de901830eb795108a456c45fe918e79c9b4810717fc34cde436b24d63c3c584d3406f87b9f36a7f09936c4b7b5ccd174ba35e1a053cb841a4776c2749fc84b0f2247698a7239c5a906eb6f1c1703b2e15dfbe4df01f1509f696d56713094f17316900a95f955a5d2b11d49aeeb89a9d5312b3595426397ad0e3bbe2d6d9d7e97f7369a0abc7e95229bf4077b3630b67058b0e51336ad2eeeaddb331f10cd2aff2b9b30264b7052bd8ec95580b117446bb798ca93cf94071d47e05edf6bc48a16af1c04b9644db27756ee331c86ab3ca2d34509968b0a98e8680e48fd90ec24629cb5a28cf4284d5346264137c4bfb5f7680555e69c003d14d42ffe221968d3f31894d3b0d033e789369b4fe94e2ce93d580c24aec00aacf4fcda84605889ebafdc11ec56d6a94ceaf89aa735b593ce3248760fcfa6530d7964d04979b137741ebda2d0058199ab75a6455e59ab87b8a04d48b13cbb3883f79f3a67f2ce4188b190b768ad3000d32bad7c0f4b374e5b30490e56df1974cfb1829eedc173aaa08012bbe90a27b2edd79d484203bcac309d3160c5eec1b93287d54cf294b2a69aafb0322923113ebe211bbae496044837ad160f8e84de9a63a4c9b79114094a44448795c2c2deb8ec9ad832eceebaf80b61cc505503f612d1b7c0ec511282da9159c37d5473a5cf86bf17610e91e0f9b42426c30f321abee846c67ce624d37f7c46130646d63467f0227913781209ae93b59532894c11e349df24f4ad0fa5a6977030ada7debf9bd0302c59967108f98db54fdb75f1585f22d9c0e12422b50ead83a009719a1d56629e8128cb2bf6334b645c390e793b3aae04542831bc46dbad973165799cb60d41284e649a500ab6de23f9a129e8717cde1797d2524b888f9b8f37428af615c16568e84656a28d451e5bb6f45b3cd6accc354e60bce1cc07bb53e49beb372786623873456809976487f8aa94112a1561de288f722b142af5bc4d3e20a588d9846c14c212657c9db31f7670bd2a05267565fad59760598b39900398675b11828b346dacc8678842384bea09a8918b21d3bd349a4a811e5f0af9dfbf56e95ba26c7b760f1cfd983c17ea34dedd99156b3c853803d7f3e3d694c543d199eced9ac45ba0cd581033bbe2496bb6394332e85884383e7557265d2d5c296bf267691aa5b269000118e8e26a061588f6f00e9a5b6a36cd804ae493ca2664f930e9dead22c3e59fa3127fe92f1905a4551439a762013e02d3c4f3daf665ba35e6f7ff92bd67d7b23f0708df57c1e40646113149223bca3831bf07da0163dcfd86f9dcd58122737bacb9686885a8099b96d8a670ab7e0273db37374a201518b01242412ae98d8ca49ebe62628626065c94ffbffca935efb3afd4d9273e33313159c852b7134d0343179b1c05bbd6c2635d551dcbb4130aba9e5c192edde7fb1c33cca2c9e0f5d9ef7ee1856796b80fef4ddbc8f50611452da13007e2805c72c9a1a077ce57d65e6befc5addce2f69194279de3ff6c7b1c8c1f6a920e4d3b0ce80aade9026f179c9a4d063820115182ec7a25812802ec79e5e726eb675fb1191bcecc24758b7ee44945935493277fbb97827cfac2f701e8d94cb3b72681a04ab34b34d3d577932e989844cced67abb595aad84f5fb59728b8d662bd168cda62ed78e02f88abc1bdf2045cb63a2566c0150bff35178486769cac69ff43151cd96e14338eb4b2d3cc660e2b42ed28440fbad9fbb3be0901245ef7ea46f2fe165d48e78b158162111d360952621e4599e9258d969efe83499b63fff86723c10eba5e4f957da32eed874f22a8f47eb6d591902e5ee104a808844c1a930c7b24e4f63094d5b54c621bd358931dceba01f6cc2ff4a6c6ed3452acf6cb4951e66de58ef8f0391f6e33da28e4f3a7adcb593845b47995cfbcbfa3b1e71b6c66421af010d9d6d5c8eea478fc95e27f6203529390f6b4e43861fbc381bb3c2969e8586a5055836f17be1d97cf41e9806f996fec5684f77d1d2b5aafd2a3f0bfa1f9499116a8fd14f3f5111e9729d1bf45281ca16358dd867b8bf3e18e3d3de9f08060895ff0feeaad57da69251aae2c522f5d1bc12f824edaf1b5f0d6a02b01063853e379f6b1d98d7026e0b3646600ca9db3e21ca45a18d538bc2c494ff6112c64822197701f6a6c1f21f7c4481c6761eccccaaa5136f60528223160628759f21594cf85a4d26f89cb9134ad230a7df692a12a408b3054d25e8151ce832c6c450ded332826f7465dda3b3795c391e74e0dbd3049ec4e0d0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0x1000}, {&(0x7f0000001100)="40db94eefb9847823eaff14277780c11a5c477c12afa94a9e8e49ff58cabf6d133e7d84e515c96da9e84a4b32ae3bdc600fb39cd088fb9981436d93db176c7b7f50990f16566406894d8e1cac07589a5950a5e5d4001f6fff458f0684c5624b726318b871ff3d6c6037de4e82c8fcfbb4e6d10f46e69fcee1fb603ecd4a6b1f483f664121a88cb8b8840ed60bf9c67ce6b34be12fc1a675f54a1c3bc7813cb48f6900a6b55bd434b9dba1a395be9", 0xae}, {&(0x7f00000011c0)="a6ad81a177959df7fc77e84ad08c67fb5b809517c71cec3aaabd9bf16ec5c0f1aab46a0dca4fc0dcf0825c20a8a1d402f36f5f7b88cbb975da4f118d67171e45f2669b587394d6024e47cc600ccdfacdd8f69b125cf4c4e249817e6a7704bdeef4134e47a4778a734e787c5b08d19c061ea010f8f616971218bdc944d8963d2b8e16869ceae2b5732bd98c31e3b5c61b224dc62cba8e39e98c387d84d43193d81b265d75a0a4c8c9f91ebba9263d51a3ac5b86c0f00795ec6fbeb4e18e7f6e953b8818f8f6b7eb04f58d3b51d6f2cbeeb5", 0xd1}], 0x3, &(0x7f0000001300)=[{0x1010, 0x3a, 0xb23, 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"}, {0x58, 0x11f, 0x1000, "baee8274e9118762be2dc0ac404df7d70ed6bf4183d980fd47a51090ba950a5d32f95666b5aea0e2daf1ccdf5ca33a6d23bff01f0a5d703dd8f2b07f048cf7b5da297e9a"}, {0x38, 0x116, 0x7b1b, "c6b42ca56b99ffe773a83809fffd356f7fe51b878004280b1d4b52b4d3eb2cc1f798f2e617a7ff"}, {0x90, 0x111, 0x20, "609381d037153ff4516d4db211a6d992f6e5574d8ebf8b7c6b5914b1dafc70430c25e3207b890a20831018dfae1c8c939b7558ff2446e8f86a0ee76618bee9c95ff9b4f2fe526844a8dd3cdf0cc693ac51ebf38092007462725785e265ff06f2d788dd840655aa0d56b40204a22ca6d31090eb3a52a014ef6883388eec93"}, {0xf8, 0x114, 0x3ff, "a1c050bf34697c19864cd17196b19d1ae063832ff9c5300ba43b7b5ede1646758ede134dc21cbe49eec978346c17c62e7901e8e3b0bbf589f35f4106ac45e8bb51ec0664d196e08abd86482110f9546d584b738a050d6456bb9d9ed719ea1b26cd024272baee18e94a9734cc774bda278817b0d3da42be338b13b22709a17003085ce75286a7c2127e1447ace0d8c2af9ef11c9521708477dcc4418fe170817c4b6dbcb84b3477b7c3b4d2412923e66e1d7f385acb2364a70b66105b442fc962a0ec73c93b75746596c8fc682146954565dc559e87475ef2a3090a314cd0a2636bc15e84ca66"}, {0xc0, 0x104, 0x8, "502d537fa18b8f1e56338cd57e098cbfb6aa8474cc1d06261349bc77a03d0b7955f9d8ba9191ea495f6ebc10dbe94a4d1966fe08f4af7400f9260993f0f91747282f8eef6108985b4c704b1b47de039bf67c0079afc7e7faeb27a363b5a0bc498475b830c053530bc99c45e9074fd0a595ba4f238160c44fe72f3c9ae67d297ad5bcd860746c1055ce97eb790fbe432a37cac285d393cb62c990fc518a19b9207590ff11c17c0442bccc933accc215a3"}, {0x88, 0x106, 0x2, "c429038aa98a7b48a32b373050fe37c8ddde5e74769b4209acf95263164bbfb266455b5824da173b594184bad607e767ff11a71697029217edfc77193e4349f197c9bcc83bfc771c9b5af50e7337360a4faab04d5fc0690c019c2d1e2b94af33b01b6601f6cd9e109c32b6e66620c83cbbca0882b457"}, {0x60, 0x115, 0x0, "114f4bbca49e496307faa14b89d6aa0fe99a066efc2a33301c07dba9ec37ab9dbc5ccd6c1f2e0aed0cf93eedbb16d84913965ba3eb45c5786529cf6c91166db67fb8edeb86f83e7f1d4691cff323ab"}, {0x70, 0x6, 0x75d, "4497101fe5268472a438b3a6358e88545628d203fdd0027472619664e2585c8fff4315b44ac51782fb429beec951c02c58c6814ede131eb1768dbdbb5d1a4f199b956c945429399cfeb3f2dc873c1196a25e71d96fe6cc5c2c"}], 0x1440, 0x4008000}, 0x20000000) 2018/05/08 06:08:07 executing program 1: unshare(0x400) r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x2, 0x80) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0x27, "8c4c4ea84631e12452c578226c854373b622e9bcd1370811ee0fe08219cbec2a818ab6c4834163"}, &(0x7f0000000140)=0x2f) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r1, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x2, 0x40200) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f00000001c0)=@generic={0x0, 0x4}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in6, @in6=@remote}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000000300)=0xe8) 2018/05/08 06:08:07 executing program 2: clock_gettime(0xfffffffffffffffc, &(0x7f0000000000)={0x0, 0x0}) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x4555) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x264, 0x0) ppoll(&(0x7f0000b7fff0)=[{r2}], 0x1, &(0x7f0000345ff0)={0x0, r0}, &(0x7f0000d5c000), 0x8) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x4000) accept4$vsock_stream(r3, &(0x7f0000000100)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10, 0x800) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000140)={'sit0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) connect$unix(r1, &(0x7f00006edffb)=@file={0x0, './file0\x00'}, 0xa) 2018/05/08 06:08:07 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = msgget$private(0x0, 0x8) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000000000)=""/192) sendmsg$nl_xfrm(r0, &(0x7f000013bfc8)={&(0x7f0000157000)={0x10}, 0xc, &(0x7f00007e5000)={&(0x7f00000004c0)=ANY=[@ANYBLOB="f800000016001f340000000000000000fe800000000000000000000000000000ff02000000000000000000000000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000003300000000000000000000000000000000000000000000f2ff000000000000000000000000000000000000006c000000000000000000000000000000000000000000000000000000000000000000ffe000000000000000000000000000000000000000000000000000000000000000000000000000fa000000000000000000000000000000000000000000bb4f0b8eeec895d70000000000000000ff01000000ffffffff009c43e3ae92e28d58a97bd5a762d2b8cedca28cbea2dec4ee9cdb834097eb1e3e394c0a18ace641b566d40cf116afcd3b534e75"], 0x498}, 0x1}, 0x0) r2 = geteuid() r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000440)='/dev/urandom\x00', 0x802, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r3, 0x401870cc, &(0x7f0000000480)={0xe3cd, 0x6, 0x0, 0xef}) getresgid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) r5 = geteuid() getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000240)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000280)=0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f00000002c0)={{0x1, r2, r4, r5, r6, 0xa, 0x4}, 0x7, 0x200, 0x3, 0x7, 0x1, 0x1, r7, r8}) 2018/05/08 06:08:07 executing program 3: get_thread_area(&(0x7f00000000c0)) mremap(&(0x7f00006f0000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000f6f000/0x4000)=nil) mlock(&(0x7f00002e3000/0x3000)=nil, 0x3000) mlock(&(0x7f000027b000/0x5000)=nil, 0x5000) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000c28000)=0x800003f, 0xf0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) connect(r0, &(0x7f0000000040)=@l2={0x1f, 0x80, {0x800, 0xc6ae, 0x8, 0x896, 0xfffffffffffffffe, 0x7}, 0x9, 0x3}, 0x80) 2018/05/08 06:08:07 executing program 6: r0 = timerfd_create(0xfffffffffffffffe, 0x7fe) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000000)=""/146, 0xfeb8}], 0x3f2) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) pkey_free(0xffffffffffffffff) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getdents64(r1, &(0x7f00000001c0)=""/253, 0xfd) 2018/05/08 06:08:07 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x42800) close(r2) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/05/08 06:08:07 executing program 0: r0 = request_key(&(0x7f0000000200)='.dead\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, &(0x7f0000000280)='-!mime_type}%GPL/\x00', 0xfffffffffffffffb) keyctl$search(0xa, 0x0, &(0x7f0000000140)='logon\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, r0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x16907e, 0x0) r2 = dup2(r1, r1) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f00000002c0)={r2, r2, 0x5, 0x77, &(0x7f0000000040)="ee2ef5fd665ee559f8b80d31feb2c46637c0bec048fe15edc5252732431e6171e15f2b03433a3533e2b117cb2779b7dc16b8f41078c43dd062c14bd349fd94182630a651c4096ce0431ffee3a5df075e1ab3f95d443b122d508e669b49b45c1cadc8bb94be90ae446d60559ec5e301e299401cba8d97ba15c0a169e1626109ad764b591d7b970ef2ba206bb27cb7a22b215f56e9f627e8f2cd4ef1088734954ef3e1c8d553f4d0cb5fb0b9b56060fd4f", 0x5, 0x7, 0x5, 0xffffffffffffe22b, 0x1, 0x1a063c38, 0xfff, "b629fc1210d0c42add9f247e47385cdba7022365652a346048c1c40691c8bff646e7d0fc778333409e2b8b8242e5c1ce0cb689659859530a4b8a412f50553b5119929459e2ba9e3132b94038eaf790f716fc601d036634a5c72861"}) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[], 0x0) inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0x24000004) 2018/05/08 06:08:07 executing program 7: r0 = socket$inet_sctp(0x2, 0x2, 0x84) sendto$inet(r0, &(0x7f0000000040)="662f36d456", 0xfffffffffffffed8, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x3a1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0xffffffffc5baa236, 0x0, 0x34}, 0x98) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x40, 0x0) bind$nfc_llcp(r1, &(0x7f00000000c0)={0x27, 0x1, 0x0, 0x1, 0x9, 0xa8, "7352e68b2e4e9fb4c78f2a23407e673af1259efe09c1d680ba824bdbe45d8e120d31e091489b0fd3075915ad8318b394efce2431ca263a1d3b83b60d8caa30", 0x11}, 0x60) 2018/05/08 06:08:07 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00000000c0)=0xffffffffffffffd2, 0x4) sendmsg(r0, &(0x7f00000028c0)={&(0x7f0000000100)=@nl=@unspec, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)="e10c774b2f0b6306051292c83f2510dc013d8339c4823c75bd2aff5fefad16cce409f819ea29ba65", 0x28}], 0x1, &(0x7f0000000500)}, 0x0) pause() 2018/05/08 06:08:07 executing program 4: syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x949, 0x42) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000500)='cpuset.effective_mems\x00', 0x0, 0x0) getsockname$ax25(r0, &(0x7f0000000540), &(0x7f0000000580)=0x2b7) 2018/05/08 06:08:07 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'bridge0\x00'}}, 0x1e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x3f, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000140)={&(0x7f00000000c0)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x80, &(0x7f0000002540)=[{&(0x7f0000001300)='&', 0x1}], 0x1, &(0x7f0000000480)}, 0x0) 2018/05/08 06:08:07 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xcce7, 0x10000) recvmsg$netrom(r0, &(0x7f0000003400)={&(0x7f0000000040)=@ax25={0x3, {"4663b0dff575a4"}, 0xffff}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000080)="cfdc065b52a1342120f5049d2e42446e1a3f33cedeac67ea51efe0ca843d1a898d6b26f555ba6eac7f646bb51db18ffe55fe2b5fc18429f883d7733ee630f805a401096517e8676347c169bc989ec0bcff35fdd3725528a0b496cf16a422974105a147c36052e5c075b812babee9a769f9dc96137b38bbdf2205e3a6ec3fbb103783f72ea31cf81fe1e26f583c499f7acc7fc0e2c43016fb9a9b7364665a87b37f6852b1cf771c8020af2cdb201a00af3127f15c9f3b9d510c0093ad4036c9da8dfe47f8364b7338e542ba4fd01702d7e0f86fcc318334c1601d60e495b9420ad8e29d6b2b9a6ab9a00db98b5ee9d05a8711dcf1", 0xf4}], 0x1, &(0x7f00000001c0)=[{0x1010, 0x109, 0x200, "368caf95f416828c8e82353f39993cd56d9c53e10a822cf6a55be9573baf70f28689dafdf20bb671534ead4eadf55afbb3508933435a5183de374858e4507acda8b7e409ef1a549b7a91ec71e008503053adbe3fdfccde976697115a3e77d3e00caede7fe32e5a1dfa0f7c3eb7afb2e5ef652182a7f8c0a03222b4abbfe9cf482277dc0dee039c601d53815c52336a85e57299d72c2ddde4570012b2c3fa476f89da280a9a6cf7e930ffd1cb477cf555967179e6b534255864901f06bcd5183399408f89b5b12cfbc2f471043aa9a0571c8036b48c988238f3f7384dc0459461f4e4417a1bd72ccfb2bfa3c00543a1530210fb99533c8da82186e6264d7084a76d148f16922e3271dedbc6480a8566697f05b9600f7da5857594f5869a89df2a5e2afd1aa9ffdd71a3deb4c342b7237bac30080c004fe43222de40411c83c892d5bb8d0a7343d77eca42e8284e59f5cc4a876555cc3dfc496a569747c3823d725149b15b6d22114cb2a5cadf39eadfbd31fb8ea9032148e3aa66357293711e5f6553d0d7a05987bff5314e146d4412c8cbfaeb1bf31ffca2051f5de6743b9bcecca6dc5570cbee99e48dfee5241823e72420a93fafbd0339efd147942c9a62b6cb4f8334a49fdb8e5240263382f591f8559f233675f46c3d3345eba0a856a2c039feef8ff0d637fc0572b71b12f15b8ffc9057a6e1765fdf4f1a11548f7d5f2274b23dd7b96d3c3cd9487742c5880ed5b46ea83c56c9f70dfedc22bf7e56f99f4fc1bf083127807c666e04c2b71ebda18b7b8be1b06341e749867c1fefdc22dc1cbaea936bea1f3fb933ba320bdd97b17b7d22f7b506d5ca4a9a93d94dccdc2b58f91c5a6c4eca8bcba096d0e00057aa0fa42abcdd9918b6a89bfd068faadc65470bf980b4b9929c3258b5e368ed6dd1b0ee861431f1dd66f63e893264e812bb7fb003db3548ba7633f1913eefc56bee7b8ae5bc224e635430f5e83c5cf8f92f96029f8d6d0adafe486c0ffe44df7f511cedd22b2c653f0eb106ece61c523eb47031ad123a12558a91b4a13ed413dc8732d2d61cbccdba8efd17257b165960e56a259bf112d95f8fdf20e659d085d3f693ee98f30bdec6a0ccf84f3418ddbba71544f75ded83c4b90170e15d681fae151f86754ca1b46073739fbbc4074b80b285cdf6a6b9dc32f4a7ec468163913024ed18533dcff99241c59f5907a3908505c50a93b525e878b3a510e39e5eb4365c31125a2cd711d43f20c126305ac02bb6d50cbfd3bbbb0bbc955c5e3fbdb22589954f18fad099ebb47a7399d2663080428c3df9fa57086fa8a8df66d88c59b45c42e506d018329124cdcb3854c02c38bc382de653de339b15f9fbd521273bb52a2b25aca2aeb6ee85657edea36f623ee5a5edc47285b424353fff1a5a2b2f1a0aae5b4da13136b45aa9ee9b167a6fe1a82e0e2847e7aa679f1cfbfd4a943a41840514644baf16124f6027b513f3333b9e4517233d92e76d18e1f32cd22aaad51047397a6d515ac0f7ffec118ab40adfe7140e156622d8b065e62bbacdb563db7c43dd73d71c18bc810eb941d5ffc3b3a5d62aef0caa0b356b8a3de21e8fb16539736d46ea7e1df67790c8cf62f55853851df11b8b53578e3aad2483de4f1862b63260ee6f36fda35542117c4e1cdf8e41437fe284e4efd8a5e834a5a5affee2fbc0ae35af012dd2b9423cb8b4a568850d565e3f721ee2be5dc5639c195418d7476162e9c3edf7ea43b0f60165cb04a1fd3624a5615c405220dd1b614791dd34eed42b01f564621a1b73c9327f423eea9abab23682e9ebace84c3a2d8adbe55e5d3314cb4b954afe979504385a428d69d887a4a1d25589155bbc7025faf27384578b17424fa3d2f61f1fceda4824685e4642f44cb47fa7e451aba12be59d909111b9eb2ad134dd67ae7d0ba7d127164846a2dfce85b17ca79ba2f512115bd2b947936f1efbeb70ac0264da72fbfc4a597b7d6bcb346d42d7f7e772253781a36d730c933dbc3fb3cb02d969e88a2acfcbe7832807a84b69f14a428893dfdf4c047c5a96bcb27d77319e44413b48353403a80553635b9879e078ca26db1769dbc4b620b08a1784f222de1eec94f6da7fceac542136a57ff8b380a00f36bf17f18d374c4e1e75fa47f4cd9377edc8781120c02ccd2659fed30ac3fbdaa1bed9f79a2d7fc1824fb57b1079b3858fedb613a2968a1967a97f3160f8936a255f96f8b895fd34474f89430f7bd99b14955d31582944508ac704c807351f3a2805783f720da28f957deb34018e4047b7a5547f38c020e232127b9b7c83a97a553b0b699b4d5a072a7e9cc3cc08c2580805449671ff5eb6adb0e258888df690ac9ca6d25ba0b4f8d81c8e2d3ad6e4f8fcd942608b828121f96095f019b12e94369eed054c0fc5f60024c007eb0003835e92a393f2daa649a367bdb2e3bbdc2760cbfa9b6d77164c3de2798ef071409988d16fbd61e2a83b3cde6e132cd002a1cae30f3c36000c42906da3224ef6911c5e529ea633d1b62fd30365d3ecdc01381c9cc65a0de06f627c2786d18d4d00b38f46275e04f08bbf34a13273d8d5dd4f9ee4058e5b04f974dd54a1697510ef95d0f16337f5eeb9a395a38fdc63ed963be2a67291202c554645ee2a1fe47bff51ba6a4463d92dbfd9127f69981d4ec96dd1938bb2dc6cd4eb2dc85d7a331187e1d597c9754122f2fbd97f08b11f8979e852fa79c9eefc17a1065183d878a85cd0d9d00504189e9500ad58c4737fe6770fde9969d472456dacf22d3efc9f97bcd6655eb4354beeee947cb1a168a38ef51595b9655dda854ac4448fd76ab547954f235d165316ebe3e181aa245085d8e365d10975dd306d76e5f87c9239160639eb2bf4b3db24b92914ebdcd7956c917e25fc3d9fa3228d6873e1507b9772311e3d8152d0ca031234d3bd14a166495773dbcaf822ec1524a116d6b9935452f6c271467964d43aaf252f1a5c4d55ea16202554e7e3f16e423dd81990eb84a9f76483035ab893524cfa7b9f44c134e2df56a0109362de9059ee4128c8fb7a12d0d3585b88a72e4967853b95acf9bd73c67cad416b90810a3e56394a62c2172df8248e7eaf2cd2f3334ca1690b198b0e97e284d6510f7811ba2e2b7e988dc601bf2d2eb53219a2949327a0bf6ec9bb804912121270c75083a6f5181219756e7166e6fe1bda50d65c393cf77527e760f8abd841ebc92f71f4cbe3bbfe10d85f266ad1df3f136a005fb28f70468d6daceb449a708a19faffeae9b02a38abe4c2957015ddb79fd1917dc9d60cda9f035e534e597f087bee3e421a5f71b536a292d88af0fbac3ab584cfbd60def545ccc02554988c5556b69ad547f2b69dbd7e9b4b7b327e77f38e16c3257210db7e64d761ab2f8120c9b5c573c2ae76a225164f82e293e5e737f266cf1b1822e25a3bd350ef20723d6016023242dc629037166fce625b4d9fa4a38670c3e1ecddd93e2604c3330634f1414cff4879928f932afe060de99cef1ab4e9a5d09340abe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{0x20, 0xff, 0x50, "21d1d952acc429b9c5d0bbf37f7066"}], 0x3218, 0x44000}, 0x40010100) 2018/05/08 06:08:07 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200000, 0x0) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x2, 0x12, 0x8, 0x9, 0x4, 0x0, 0x7, 0x25dfdbfd, [@sadb_sa={0x2, 0x1, 0x4d4, 0x8, 0x8, 0xe1, 0x1, 0x40000001}]}, 0x20}, 0x1}, 0x4000800) 2018/05/08 06:08:07 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f00000001c0)="17000000020001000003be8c5ee17688a3000008000000071fda1e0336030000000000000098fc5ad9485bbb6a8800000000dba67e0600000000000200df018000000000f5009cee4a5acb3da400001fb703670000c88ebbff06011500390100000002df9eebe7ec7ee87cccebf6ba000840024f0298e9e90554062a80e605007f71174aa9512cbb320ec39f02d47859cc16268b6026eb4bf6ba2112ce68bf17a6e019b7487067c12f000000000000000000000000000000", 0xb8) r1 = syz_open_dev$sndpcmp(&(0x7f0000000800)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x20012, r1, 0x0) 2018/05/08 06:08:07 executing program 5: unshare(0x400) r0 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f0000000040), 0xfffffffffffffffe) r1 = open(&(0x7f0000000000)='./file0\x00', 0x4000, 0x1) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000200)='team\x00') ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'ip6gre0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000280)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000380)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000003c0)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'gretap0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000440)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000540)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000640)={'vcan0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000010600)={{{@in=@remote, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000010700)=0xe8) accept4$packet(r1, &(0x7f0000010740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000010780)=0x14, 0x80800) getpeername$packet(r1, &(0x7f00000107c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000010800)=0x14) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000010840)={@loopback, 0x0}, &(0x7f0000010880)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000108c0)={'vcan0\x00', 0x0}) getpeername$packet(r1, &(0x7f00000109c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000010a00)=0x14) accept(r1, &(0x7f0000010a80)=@can={0x0, 0x0}, &(0x7f0000010b00)=0x80) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000010b40)={@remote, 0x0}, &(0x7f0000010b80)=0x14) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000010cc0)={@remote, @rand_addr, 0x0}, &(0x7f00000005c0)=0x14d) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000011080)={@ipv4={[], [], @multicast1}, 0x0}, &(0x7f00000110c0)=0x14) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000111c0)={@dev, @empty, 0x0}, &(0x7f0000011200)=0xc) recvmsg$kcm(r1, &(0x7f0000011500)={&(0x7f0000011240)=@hci={0x0, 0x0}, 0x80, &(0x7f0000011440)=[{&(0x7f00000112c0)=""/243, 0xf3}, {&(0x7f00000113c0)=""/45, 0x2d}, {&(0x7f0000011400)=""/59, 0x3b}], 0x3, &(0x7f0000011480)=""/85, 0x55, 0x5b8d0459}, 0x12100) getsockname$packet(r1, &(0x7f0000011540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000011580)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000011680)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000011780)=0xe8) getsockname$packet(r1, &(0x7f0000011880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000118c0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000011900)={{{@in=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000011a00)=0xe8) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000012200)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000121c0)={&(0x7f0000011a40)={0x760, r2, 0x304, 0x70bd25, 0x25dfdbfd, {0x1}, [{{0x8, 0x1, r3}, {0x21c, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1f}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {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}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x0, 0x1, 0x7, 0x3ff}]}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}]}}, {{0x8, 0x1, r9}, {0x138, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x81}}, {0x8, 0x6, r11}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r12}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r13}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r14}, {0xb0, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r15}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3dd}}}]}}, {{0x8, 0x1, r16}, {0x78, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}]}}, {{0x8, 0x1, r17}, {0x78, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x400}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r18}, {0x1a4, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r19}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r20}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r21}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r22}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r23}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}]}}, {{0x8, 0x1, r24}, {0x7c, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}]}}]}, 0x760}, 0x1, 0x0, 0x0, 0x4000}, 0x20004800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1a}}}, 0x800, 0xfff, 0x1f, 0x6, 0x82}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r25, 0x8001, 0x1, 0xfffffffffffff801}, 0x10) 2018/05/08 06:08:07 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x40, 0x502) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0xa5, 0x0, 0x10001, 0xfff}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f00000000c0)={0xbfffffff00000000, r1}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x3, 0x4) r2 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000100), 0x5) 2018/05/08 06:08:07 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000002ff4)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="4d0000000a000000000000000000000000000000c50570315a75bb018264c4e789136a960d15cf8dd7344bd3f22d3c4d85df4855432fb4fbd282a883c6dd5390f1e623ec53516c8088775c10950678a4eec92ddaaa4e818c64607f0a08d878c80059922f79fe330b3c295199d45b08a918a08dcbb93a8651b986d9dd96b5e34fee7088456337d7", @ANYRES32=0x0, @ANYBLOB="000000001400020000000000000000000000ffffac1414bb"], 0x30}, 0x1}, 0x0) 2018/05/08 06:08:08 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100022b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x8, 0x3, 0x0, 0xfffffffffffffffd, 0x9, 0x8b3, 0x3, 0xe7c, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000100)={r3}, &(0x7f0000000180)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00\v\x00'}) 2018/05/08 06:08:08 executing program 7: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f000010d000)=ANY=[@ANYBLOB="0300000000020000"], 0x1, 0x1) msgctl$IPC_SET(r0, 0x1, &(0x7f000079df88)) msgsnd(r0, &(0x7f0000be2f0a)=ANY=[@ANYBLOB="020000009d2c82f8"], 0x0, 0x0) msgrcv(r0, &(0x7f0000002340)=ANY=[@ANYRES64=r0, @ANYBLOB="04d22e60ad80679a9898165d8d6f1754defb98a383647ff9e2b2f35766ef1b3d02fc72", @ANYBLOB="278a6fcfd494c692228987a7ff4e44a5c2c9e58ec6159a2a8675ab5696ef00a25218fc6021fd8cce2968bf026a55df2404a2eb5c3139ef61c012af08c0205ca294ca8318ed419b2d", @ANYRES32, @ANYPTR, @ANYRES64=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="fa39e6b2f222f02ca6294155de1b6e33f221566679f60461f9cdff43b49a653a8f2425320414287fbcbde03bc0a0f351350a5d4dd9dff63985a0f2d828cc4ac43453dddfd267acaa6a5c8f06d53021b804697719c9b47b92af1dc3de5c0b3dcd3e1614177b7c01a03a7658384e2259882ecb621c8c7959ea68ed1c4174cefe3daeaa03951bc96f8087c1af461c2e10215ee6780fc6bedda09f03afef3f9d8717d24fbcfce4a4af2813cded8924c6cdb2406fd3b3670cc3b5070a087594e57261f45df71727ec7bc106476a88635286", @ANYPTR], 0xa, 0x0, 0x0) 2018/05/08 06:08:08 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x1a, &(0x7f0000000040)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000009000000030000009802000000000000ffff00000000000002000000ffffffffc8010000ffffffffffffffffc8010000ffffffff03000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="fe8000000000000000000000000000aafe8000000000000000000000000000aa00000000000000000000000000000000000000000000000000000000000000007465716c3000000000000000000000006966623000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800f00000000000000000000000000000000000000000000000000048004354000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d8000000000000000000000000000000000000000000000000003000434f4e4e4d41524b00000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2f8) bind$inet6(r0, &(0x7f0000000800)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) 2018/05/08 06:08:08 executing program 4: r0 = socket$inet6(0xa, 0x8080a, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000000040)="ff55d36cffba04365d0000000000000101000000", 0x14) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000280)='/dev/zero\x00', 0x101005, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000180)={0x9, 0x43, 0x0, 0x100}, 0x6) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000000000)="ff55d36cffba04365d0000000000000101000000", 0x14) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000001c0)=0x7ff, 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000080)={0xfffffffffffff558, {{0xa, 0x4e22, 0x1, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/05/08 06:08:08 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000240)='cpuset.memory_spread_page\x00', 0x2, 0x0) fcntl$setpipe(r0, 0x407, 0x2f3) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x1000}, &(0x7f0000000080)=0x8) r3 = shmget(0x0, 0x4000, 0x42, &(0x7f0000ef4000/0x4000)=nil) shmctl$SHM_LOCK(r3, 0xb) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e20, 0x200, @mcast1={0xff, 0x1, [], 0x1}, 0x265}}, [0x5, 0x8, 0x8000, 0x7f, 0x2, 0x7, 0xfffffffffffffffd, 0xb, 0x3, 0x0, 0x0, 0xfffffffffffffc05, 0xe01d, 0x7, 0x2fb]}, &(0x7f00000000c0)=0x100) epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreq(r5, 0x0, 0x9, &(0x7f0000000100)={@broadcast, @remote}, &(0x7f0000012000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000440)={r2, 0x8, 0x30}, &(0x7f0000000480)=0xc) setsockopt$RDS_GET_MR_FOR_DEST(r6, 0x114, 0x7, &(0x7f0000000380)={@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, {&(0x7f0000001000)=""/4096, 0x1000}, &(0x7f0000000340), 0x54}, 0xa0) syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x8, 0x1) 2018/05/08 06:08:08 executing program 6: pipe(&(0x7f0000000080)={0xffffffffffffffff}) readv(r0, &(0x7f0000001280)=[{&(0x7f0000000280)=""/4096, 0x1000}], 0x1) r1 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) fcntl$setsig(r1, 0xa, 0x14) r2 = creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) timerfd_gettime(r2, &(0x7f0000000000)) 2018/05/08 06:08:08 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x40002, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000300)=""/5, &(0x7f0000000340)=0x5) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x250280, 0xa) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0xbbd, 0x7, 0x8, 0x100, 0x9}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000380)={r2, 0xce}, 0x5) socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0xa0}, 0x1}, 0x0) r3 = memfd_create(&(0x7f0000000080)='\x00', 0x2) setsockopt$llc_int(r0, 0x10c, 0xb, &(0x7f0000000140)=0x1, 0x4) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000000100)) r4 = socket$inet_smc(0x2b, 0x1, 0x0) io_setup(0x2, &(0x7f0000000b80)=0x0) listen(r4, 0x0) io_submit(r5, 0x1, &(0x7f0000002380)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000000080)="ef", 0x1}]) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000400)={0x748, 0x0, 0x10003, 0x8}) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000280)) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000240)=0x8) r6 = getpgid(0x0) r7 = syz_open_procfs(r6, &(0x7f00000000c0)="6e65742f69705f6d844c36d94bc4") gettid() epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r7, &(0x7f0000000040)={0x2000}) 2018/05/08 06:08:08 executing program 1: futex(&(0x7f00002a4ffe), 0x8, 0x0, &(0x7f0000000040), &(0x7f00000f0000), 0x0) socket$netlink(0x10, 0x3, 0xc) 2018/05/08 06:08:08 executing program 7: unshare(0x400) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$tun(&(0x7f0000003fc0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000000)=r0) 2018/05/08 06:08:08 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000040)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="e00000028900000100da00004a3570fa"], 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000180)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x11}, @dev={0xac, 0x14, 0x14}}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00000000c0)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) r1 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x56c5, 0x20004) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100)={0x6, 0x5, 0x6, 0x1}, 0x8) [ 113.329872] bridge0: port 2(bridge_slave_1) entered disabled state [ 113.336893] bridge0: port 1(bridge_slave_0) entered disabled state 2018/05/08 06:08:08 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x312, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) r0 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x39}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r1, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x2f4, 0x8, 0x7ff, 0xfe00000000000000, 0xe4}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r2, 0x100000000, 0x1000, 0x7}, 0x10) 2018/05/08 06:08:08 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x400, 0x0) signalfd(r0, &(0x7f0000000040)={0xfffffffffffffffd}, 0x93f71929f00d7f55) syz_emit_ethernet(0x6e, &(0x7f0000000240)=ANY=[@ANYBLOB="cd3997dd60e3060000383a00fe8000000000ea000000000000000000ff0200000000000000000000000000010200907800000000602851b900000000ff020000000000000000000000000001ff01000000000000000000dcb744000000000000000000006e7a0fa0627402f2a5a36c3942fb5f9096e5a425b0c94d48aabcd5aa24f76b85c2a473644fb04f3b2af48198d9372b07c1ed6c30d27cf916316f722c34b25b067ddcfbdc98d45eec5c4355334685130e65a775df0031a74736cb75e72aba96eeb27b979b54bbe1789a74517f16b7797a6784cf09182ddaf578e5d8d18289196168a79444b091dcd1e38b3d241270e2"], 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000100)=@nl=@unspec, &(0x7f0000000180)=0x80, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000200)={r1}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00000001c0)=0xc4e03aa, 0x4) [ 113.451202] bridge0: port 2(bridge_slave_1) entered blocking state [ 113.457843] bridge0: port 2(bridge_slave_1) entered forwarding state [ 113.464719] bridge0: port 1(bridge_slave_0) entered blocking state [ 113.471194] bridge0: port 1(bridge_slave_0) entered forwarding state [ 113.482314] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready 2018/05/08 06:08:08 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227b, &(0x7f0000001000)="06") r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000000)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) fcntl$setstatus(r0, 0x4, 0x3ffc) read(r0, &(0x7f00005c5fc7)=""/154, 0x9a) 2018/05/08 06:08:08 executing program 1: r0 = socket$inet(0x2, 0x3, 0x200000000006) bind$inet(r0, &(0x7f0000103ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000140)={'team0\x00'}) [ 113.612568] bridge0: port 2(bridge_slave_1) entered disabled state [ 113.619345] bridge0: port 1(bridge_slave_0) entered disabled state 2018/05/08 06:08:09 executing program 2: r0 = creat(&(0x7f0000000040)='./file0/file0\x00', 0x80) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e40fee)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) mknodat(r2, &(0x7f00000000c0)='./file0\x00', 0x0, 0x1) quotactl(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000200)) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 2018/05/08 06:08:09 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000040)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="e00000028900000100da00004a3570fa"], 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000180)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x11}, @dev={0xac, 0x14, 0x14}}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00000000c0)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) r1 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x56c5, 0x20004) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100)={0x6, 0x5, 0x6, 0x1}, 0x8) 2018/05/08 06:08:09 executing program 7: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x292040, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x5e) ioctl$TIOCGETD(r0, 0x80045432, &(0x7f0000000080)) 2018/05/08 06:08:09 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') fchown(r0, 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x4e24, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffc}}, 0xae85, 0x7, 0x7fff, "9d3799eb86aaa59ae8082dd1dcd061a00ba1369aff411702c7bf380964d9af762c6eb3cb56e1aaf992bf5cac0b458a54439f1e005d05ccafa3f68087a2f43c99faabd5f106f1a57ccb8363e05d93cb07"}, 0xd8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2, 0x0) 2018/05/08 06:08:09 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100022b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x8, 0x3, 0x0, 0xfffffffffffffffd, 0x9, 0x8b3, 0x3, 0xe7c, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000100)={r3}, &(0x7f0000000180)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00\v\x00'}) 2018/05/08 06:08:09 executing program 6: r0 = socket$inet(0x2b, 0x2, 0x7ffd) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @rand_addr=0x101}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000140)) getpid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)) r1 = getpgid(0xffffffffffffffff) r2 = getpgrp(r1) r3 = syz_open_procfs(r2, &(0x7f0000000040)='net/packet\x00') bind$inet(r0, &(0x7f00000000c0)={0x2}, 0x10) ioctl$SG_SET_COMMAND_Q(r3, 0x2271, &(0x7f0000000100)) fchdir(r0) 2018/05/08 06:08:09 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000c08000)={0x0, {{0x2, 0x1, @dev={0xac, 0x14, 0x14, 0x1b}}}}, 0x90) getpeername$inet(r1, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x10) 2018/05/08 06:08:09 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(anubis)\x00'}, 0x58) r1 = dup3(r0, r0, 0x80000) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000001480)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x1a0, 0xd8, 0x1a0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f0000000140), {[{{@uncond, 0x0, 0x98, 0xd8}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x3, 0x80, 0x3, 0xffff, 0x7f, 0x3ff, 0x8, 0x3]}}}, {{@ip={@loopback=0x7f000001, @rand_addr, 0xff, 0xff, 'tunl0\x00', 'irlan0\x00', {0xff}, {}, 0x0, 0x2, 0x20}, 0x0, 0x98, 0xc8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x400, 0x5, 0x8000}, {0x82, 0x240, 0xd941ca6}, 0x1, 0x9}}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x0, 0x100000000}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000040)={{0x7, 0x5, 0xefe, 0xa8, 0x100000000, 0x5}, 0x6, 0x4, 0x6d4ec16}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x3, 0x4) sendmmsg$alg(r2, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000000c0)={0x5, 0x0, 0x10001, 0x61}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000000100)={0x6, r3}) [ 114.473207] bridge0: port 2(bridge_slave_1) entered blocking state [ 114.479783] bridge0: port 2(bridge_slave_1) entered forwarding state [ 114.486696] bridge0: port 1(bridge_slave_0) entered blocking state [ 114.493185] bridge0: port 1(bridge_slave_0) entered forwarding state 2018/05/08 06:08:09 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000c08000)={0x0, {{0x2, 0x1, @dev={0xac, 0x14, 0x14, 0x1b}}}}, 0x90) getpeername$inet(r1, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x10) [ 114.531854] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 114.559255] bridge0: port 2(bridge_slave_1) entered disabled state [ 114.565948] bridge0: port 1(bridge_slave_0) entered disabled state 2018/05/08 06:08:09 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000c08000)={0x0, {{0x2, 0x1, @dev={0xac, 0x14, 0x14, 0x1b}}}}, 0x90) getpeername$inet(r1, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x10) 2018/05/08 06:08:09 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_ifreq(r0, 0x89fc, &(0x7f0000000040)={"626f6e6430000100008000", @ifru_addrs=@in={0x0, 0x4e20}}) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x10000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000080)) 2018/05/08 06:08:09 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x8000) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x1f) close(r1) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x40000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000080)={0x0, 0x80000001, 0x6, 'queue0\x00', 0x8}) 2018/05/08 06:08:09 executing program 6: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00004ee000)=@req3={0x6000, 0x0, 0x1}, 0x1c) connect$ax25(r0, &(0x7f0000000040)={0x3, {"b48162a4582d9d"}}, 0x10) setsockopt(r0, 0x7, 0x1c00000000000000, &(0x7f0000000000), 0x0) r1 = semget(0x0, 0x1, 0x0) semctl$GETNCNT(r1, 0x1, 0xe, &(0x7f0000000080)=""/224) 2018/05/08 06:08:09 executing program 2: r0 = creat(&(0x7f0000000040)='./file0/file0\x00', 0x80) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e40fee)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) mknodat(r2, &(0x7f00000000c0)='./file0\x00', 0x0, 0x1) quotactl(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000200)) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 2018/05/08 06:08:09 executing program 0: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000ff0)={0x14, 0x0, 0x29, 0x43}, 0x14) r1 = getgid() setgid(r1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x482480, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000000100)={{0x2, 0x7, 0x10000, 0x8001, 0x50a5, 0x7}, 0x9, 0xdfd, 0x7}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000080)={0x8, 0x0, 0xfffffffffffffff9, 0x800}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x21a) 2018/05/08 06:08:09 executing program 1: getrlimit(0x6, &(0x7f0000000400)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) readv(r0, &(0x7f00000001c0), 0x3a) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x211}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x7c, r1, 0x0, 0x70bd28, 0x25dfdbfe, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x40000}, 0x0) 2018/05/08 06:08:09 executing program 4: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="26000000110047f181ff050143000000fffffffdc200000000000000092201e6050019000000", 0x26) socketpair$inet(0x2, 0x80005, 0x2, &(0x7f0000000140)={0xffffffffffffffff}) write$binfmt_elf64(r1, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x33b) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00000001c0)={'lo\x00', 0xb97}) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x100) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ffa000/0x2000)=nil, 0x2000}) ioctl$KIOCSOUND(r2, 0x4b2f, 0x2) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}, 0x1}) r3 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xa, r3, &(0x7f0000000000)='asymmetric\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0) 2018/05/08 06:08:09 executing program 6: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) prctl$intptr(0x2000000000029, 0x3) r1 = socket$inet(0x2, 0x3, 0x7) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000000000), 0x4) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x10000, 0x40000) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f00000000c0)={0x9, 0x40100000000000, 0x8, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, 'ip6gre0\x00'}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="9e000000bfeed447311fc2d2b23c3513941556d047e3420245c2ffffffffbc89c8bf0ecba48d005ba502866ab66d76124d52ec24000000000000006222522501df0348e18d2de3d6a0fc43c9cb463f281229ba503c25fbc866303f9583dfc3824c736a9ded7ef32cdcea01a515824e2d2cb6a88f4e23f448fd29126437e26162147c547fab89e1fc1f951913e1f7ec5bcff6a793000000000000000000000000000000000000000000000000000000000000"], &(0x7f0000000100)=0xa6) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r3, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}}, &(0x7f0000000200)=0x84) r4 = memfd_create(&(0x7f0000ed5ff2)="73656c662b65746831a470703100", 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x88011, r4, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040), 0xffffffffffffffe3) socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00008e1ffc), 0x4) timer_create(0x7, &(0x7f0000000240)={0x0, 0x2, 0x7, @tid=0xffffffffffffffff}, &(0x7f0000000380)=0x0) timer_delete(r5) 2018/05/08 06:08:09 executing program 3: r0 = syz_open_dev$adsp(&(0x7f00000003c0)='/dev/adsp#\x00', 0x3, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000400)={0x2, [0x0, 0x0]}, &(0x7f0000000440)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000480)={r1, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, [0xffffffff, 0x9, 0x9, 0x50, 0x6, 0x0, 0x1, 0x3def, 0x6, 0x9, 0xdee4, 0x10000, 0x4, 0x3]}, &(0x7f0000000580)=0x100) unshare(0x40600) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000300)={r3, 0x6, 0x4}, 0x8) r4 = gettid() r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r5, 0x4c00, r2) write$binfmt_misc(r5, &(0x7f00000005c0)={'syz1', "7a664062c17d8e287deb8199805ef9865aa53d8faf3c1c971d6238808cdd92ea7d72a57e4c2bde52414e724127683ea7ede1abc5cd68341044108dbb1978e4b1"}, 0x44) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r4, 0x9bd, &(0x7f0000000000)=""/68) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x1c400, 0x0) getsockopt$inet6_int(r6, 0x29, 0xd3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='com.apple.FinderInfo\x00', &(0x7f0000000200)=""/196, 0xc4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r5, 0x4040534e, &(0x7f0000000640)={0x6, @tick=0x1, 0xef, {0x1, 0x40}, 0x0, 0x2, 0xb98c}) [ 114.961283] alg: No test for xts(anubis) (xts(ecb(anubis-generic))) 2018/05/08 06:08:10 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x3, "b22e954511e08c16e300dc65afaaf3258b82be4877434933b4f23f98a99b383cb4831c04288a965f1e63125cd297b222f971c6c2c902c0b8ed358d4a868c135e8c7b606167eb09ee92c12ad5d7bd793001ce16aac2af978c1a84d21b9f1fbf1884a2bdeb04bbdfe224ea952987d682499d9e0410d87f7160f9dcaef04ef1"}, 0x80) 2018/05/08 06:08:10 executing program 2: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x100000000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000c89f60)={0x0, @in={{0x2}}}, &(0x7f0000d28000)=0xa0) 2018/05/08 06:08:10 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(anubis)\x00'}, 0x58) r1 = dup3(r0, r0, 0x80000) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000001480)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x1a0, 0xd8, 0x1a0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f0000000140), {[{{@uncond, 0x0, 0x98, 0xd8}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x3, 0x80, 0x3, 0xffff, 0x7f, 0x3ff, 0x8, 0x3]}}}, {{@ip={@loopback=0x7f000001, @rand_addr, 0xff, 0xff, 'tunl0\x00', 'irlan0\x00', {0xff}, {}, 0x0, 0x2, 0x20}, 0x0, 0x98, 0xc8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x400, 0x5, 0x8000}, {0x82, 0x240, 0xd941ca6}, 0x1, 0x9}}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x0, 0x100000000}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000040)={{0x7, 0x5, 0xefe, 0xa8, 0x100000000, 0x5}, 0x6, 0x4, 0x6d4ec16}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x3, 0x4) sendmmsg$alg(r2, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000000c0)={0x5, 0x0, 0x10001, 0x61}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000000100)={0x6, r3}) 2018/05/08 06:08:10 executing program 7: unshare(0x40600) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000100)={'ip6_vti0\x00', @ifru_data=&(0x7f00000000c0)="2c79742368742d36ff6618dc049cceefaac67777b4af678e9d54e0f5742bf21a"}) r1 = socket$inet(0x2, 0x8000f, 0x101) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000080)={r2, 0xfe00000000}, 0x8) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) poll(&(0x7f0000000200)=[{r4}], 0x1, 0x0) 2018/05/08 06:08:10 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') mount(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='sysv\x00', 0x0, &(0x7f00000001c0)="d60622ab6ad48c234f1d0c02b95be0c782e757613b3d1572e79aa6d90f30ea3a53ca06e2ecf42fab7007d3addf261dd476e9e3c4233f63c56253ba66064b0dffaf30dd852e8cadb2b477a28a4815a8c5881f061d2280fddf36cd971bb23382f2f32e3defa4d71bfdbf9cc468b8c6ebfa6feb3ac8cd9580d05da1d828ee8dd78cdb2d80141d9322cb25d7b525a7bd7d4e075ff72acc9c8d6f847ddcbabe8867b50bb6c102bed59e44f8ad39f27c621e1fc07d3cab04fb5d31e45c8236ee65") ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'bridge0\x00\x00\x00\x00\b\x00', {0x2, 0x0, @loopback=0x7f000001}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) 2018/05/08 06:08:10 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0xa0041, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e20, 0x101, @empty, 0x800}}, 0xffffffff, 0x4, 0x9, 0x1ff, 0x80}, &(0x7f0000000200)=0x98) 2018/05/08 06:08:10 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x40084149, &(0x7f0000000300)) r1 = fcntl$getown(r0, 0x9) openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x14a40, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000040)={{0x9, 0x6, 0x7fff, 0x8000, "0a698c0dcc6e6da9e7b899c1ab956a9a1b57b453cf4b91f1a657421e3a36d9bb30ffcc41b227befd82914484", 0x8001}, 0x0, 0x0, 0x2, r1, 0x1, 0x6, "b7e8913f177e0d0009aac40708cc36d351da781abdee5232ffed60c4b37290f98e0a64e248d9d41c0cf9e05b5670b023df0269891830d9135301106efc4fd0bd", &(0x7f0000000000)="8524757365726e6f64657600", 0xc, [], [0x7, 0x6, 0x3, 0x9]}) 2018/05/08 06:08:10 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) r2 = accept4(r0, &(0x7f0000000140)=@in={0x0, 0x0, @multicast2}, &(0x7f00000000c0)=0x80, 0x800) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x1ff}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000240)={0x7bd, 0xffffffff, 0x7, 0x3, 0x80000000, 0x20, 0xfb98, 0x2, r3}, 0x20) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000280)={'bond_slave_1\x00', 0x2}) bind$packet(r0, &(0x7f0000000040)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) writev(r2, &(0x7f0000000100)=[{&(0x7f0000000080)="cb5b3e070000000000000056c1fd", 0xe}], 0x10000000000000c0) 2018/05/08 06:08:10 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000ff1)='/dev/snd/timer\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000000)=""/189) unshare(0x400) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0505405, &(0x7f0000011f08)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) [ 115.330766] sctp: [Deprecated]: syz-executor1 (pid 8418) Use of struct sctp_assoc_value in delayed_ack socket option. [ 115.330766] Use struct sctp_sack_info instead 2018/05/08 06:08:10 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.depth\x00', 0x2, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x98001, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000180)=0x1, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f00000000c0)={0x3e, {{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x88) write$cgroup_int(r1, &(0x7f0000000540)=ANY=[], 0x64f93b1327a29e0a) 2018/05/08 06:08:10 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x440400) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000080)=""/27, &(0x7f00000000c0)=0x1b) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000100)={0xffffffffffffffff, 0x0, 0x0, 'queue0\x00'}) [ 115.412762] sctp: [Deprecated]: syz-executor1 (pid 8435) Use of struct sctp_assoc_value in delayed_ack socket option. [ 115.412762] Use struct sctp_sack_info instead 2018/05/08 06:08:10 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x4, 0x404000) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1ff, 0x200) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @loopback=0x7f000001}, 0x4, 0x3, 0x3}}, 0x26) socketpair(0x8000000000001e, 0x80004, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) shutdown(r2, 0x1) 2018/05/08 06:08:10 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') mount(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='sysv\x00', 0x0, &(0x7f00000001c0)="d60622ab6ad48c234f1d0c02b95be0c782e757613b3d1572e79aa6d90f30ea3a53ca06e2ecf42fab7007d3addf261dd476e9e3c4233f63c56253ba66064b0dffaf30dd852e8cadb2b477a28a4815a8c5881f061d2280fddf36cd971bb23382f2f32e3defa4d71bfdbf9cc468b8c6ebfa6feb3ac8cd9580d05da1d828ee8dd78cdb2d80141d9322cb25d7b525a7bd7d4e075ff72acc9c8d6f847ddcbabe8867b50bb6c102bed59e44f8ad39f27c621e1fc07d3cab04fb5d31e45c8236ee65") ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'bridge0\x00\x00\x00\x00\b\x00', {0x2, 0x0, @loopback=0x7f000001}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) 2018/05/08 06:08:10 executing program 3: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="01cc577f328fdb0ad45ca3ddb202168aa8", 0x11, r2) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000280)='/dev/zero\x00', 0x40, 0x0) pread64(r4, &(0x7f0000000440)=""/4096, 0x1000, 0x0) r5 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340), 0x0, r0) syz_emit_ethernet(0x16, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="3c5151c8bb67", [], {@generic={0x8864, "4a575dd1907c0057"}}}, &(0x7f0000000100)) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r5, r3}, &(0x7f0000000380)=""/5, 0x5, &(0x7f00000003c0)={&(0x7f0000a3dffa)={'sha1\x00'}}) 2018/05/08 06:08:10 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x20000000000007, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) r3 = dup2(r2, r0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000100), 0x4) connect$bt_rfcomm(r3, &(0x7f00000000c0)={0x1f}, 0xa) close(r1) 2018/05/08 06:08:10 executing program 6: setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{}, {0x0, 0x6}], 0x2) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f00000000c0)=""/205, &(0x7f0000000000)=0xcd) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f0000000080)=""/24, &(0x7f0000000040)=0x18) recvfrom$inet(r0, &(0x7f00000001c0)=""/21, 0x15, 0x10020, 0x0, 0x0) r1 = dup(r0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000200)={{0x1ff, 0x81}, 0x22}, 0x10) 2018/05/08 06:08:10 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(lrw-serpent-avx2,sha512-ssse3)\x00'}, 0x26c) r1 = syz_open_dev$sndpcmc(&(0x7f0000001180)='/dev/snd/pcmC#D#c\x00', 0x6, 0x200100) getsockname$inet6(r1, &(0x7f00000011c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000001200)=0x1c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) sendto(0xffffffffffffffff, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) readv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfea7}], 0x1) recvmmsg(0xffffffffffffffff, &(0x7f0000007d40)=[{{&(0x7f0000002400)=@generic, 0x80, &(0x7f0000003800)=[{&(0x7f0000003480)=""/119, 0x77}, {&(0x7f0000003600)=""/227, 0xe3}, {&(0x7f0000003700)=""/77, 0x4d}, {&(0x7f0000003780)=""/75, 0x4b}], 0x4}}, {{&(0x7f0000003880)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000003a00)=[{&(0x7f0000003900)=""/195, 0xc3}], 0x1, &(0x7f0000003a40)=""/12, 0xc}}, {{&(0x7f0000003a80)=@ax25, 0x80, &(0x7f0000005180)=[{&(0x7f0000003b00)=""/225, 0xe1}, {&(0x7f0000003c40)=""/197, 0xc5}, {&(0x7f0000003d40)=""/139, 0x8b}, {&(0x7f0000003e00)=""/224, 0xe0}, {&(0x7f00000050c0)=""/149, 0x95}], 0x5, &(0x7f0000005200)=""/175, 0xaf, 0x101}}, {{&(0x7f00000052c0)=@can, 0x80, &(0x7f0000005700)=[{&(0x7f0000005340)=""/222, 0xde}, {&(0x7f0000005540)=""/131, 0x83}, {&(0x7f0000005600)=""/237, 0xed}], 0x3, &(0x7f0000005740)=""/223, 0xdf, 0x2}, 0x1}, {{&(0x7f0000005840)=@ipx, 0x80, &(0x7f0000006cc0)=[{&(0x7f00000058c0)=""/4096, 0x1000}, {&(0x7f0000006a40)=""/241, 0xf1}, {&(0x7f0000006b40)=""/39, 0x27}, {&(0x7f0000006b80)=""/81, 0x51}, {&(0x7f0000006c00)=""/155, 0x9b}], 0x5, &(0x7f0000006d40)=""/4096, 0x1000}}], 0x5, 0x0, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000001040)='/dev/admmidi#\x00', 0x3, 0x2840c0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001080)={0x0, 0x3}, &(0x7f00000010c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000001100)=ANY=[@ANYRES32=r3, @ANYBLOB="5d00000000000000fd07abb5643fa14b107f2726"], &(0x7f0000001140)=0x18) 2018/05/08 06:08:10 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2, 0x18) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x48, r2, 0x2, 0x70bd25, 0x25dfdbfe, {0x1}, [@IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3f39}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x8000) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x2710}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/08 06:08:10 executing program 3: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') umount2(&(0x7f00006aeff0)='./control/file2\x00', 0x0) rmdir(&(0x7f00002ccff0)='./control/file1\x00') close(r2) 2018/05/08 06:08:11 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000068b000)='io\x00') bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e24, 0x5, @empty, 0x6}, 0x1c) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000040)) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000100)=0x3, 0x2000000007) 2018/05/08 06:08:11 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2effc)=0x81, 0x4) setsockopt$sock_int(r0, 0x1, 0x34, &(0x7f0000d2fffc), 0x4) connect$netlink(r0, &(0x7f0000000000)=@kern={0x10}, 0xc) 2018/05/08 06:08:11 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000140), &(0x7f00000001c0)=0xe, 0x80800) listen(r1, 0xd2d) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x208000, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f00000000c0)) timerfd_settime(r3, 0x0, &(0x7f0000000200)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f0000000180)) close(r2) 2018/05/08 06:08:11 executing program 6: mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x42000) r1 = gettid() rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setownex(r0, 0xf, &(0x7f0000fa4000)={0x0, r1}) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) r2 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r0, r2) r3 = signalfd4(0xffffffffffffffff, &(0x7f000029bff8)={0x5}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5bff8), 0x8) r4 = getpid() r5 = gettid() ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000000)=0x80000001) readv(r3, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) tgkill(r4, r5, 0x1) 2018/05/08 06:08:11 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet(0x2, 0x0, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x5, 0x1ff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r2, 0x3, 0x4, [0x6, 0x4eca, 0x4, 0xf8f]}, 0x10) r3 = dup2(r0, r0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000000)=@ethtool_sfeatures={0x3b}}) 2018/05/08 06:08:11 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x40202) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x2) openat$cgroup(r0, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9d691be10eebf000ee9a90f793cdf94dfc2eedfd357e2968058439ed557b112bb4a4c9d57b6be4e198cdee901d2da75af1f029c000000000000000000000000862642e8a959c2b609c251453828230859fce7288ca12be62b49e62a8b38b4d01adeacea77102cf190283fda029ad352fd007946d0dc6c6495") flistxattr(r1, &(0x7f0000000700)=""/122, 0x0) pipe2(&(0x7f00000000c0), 0x4000) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') 2018/05/08 06:08:11 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001040)={0x14, 0x15, 0x301}, 0x14}, 0x1}, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80800) r1 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x13) getpeername$inet(r1, &(0x7f0000000080)={0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x10) 2018/05/08 06:08:11 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2, 0x18) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x48, r2, 0x2, 0x70bd25, 0x25dfdbfe, {0x1}, [@IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3f39}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x8000) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x2710}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/08 06:08:12 executing program 7: pipe(&(0x7f000099c000)={0xffffffffffffffff}) vmsplice(0xffffffffffffffff, &(0x7f0000f6dfe0)=[{&(0x7f000061ff2f)="a8", 0x1}], 0x1, 0x0) ioperm(0x0, 0x8, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000040)={r0, 0x3, 0x0, 0x8, &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}, 0xff67) 2018/05/08 06:08:12 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x40000, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000900)={@dev, @rand_addr}, &(0x7f0000000940)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@loopback, @in6}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) r1 = socket$inet6(0xa, 0x6, 0x8010000400000084) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00000002c0)=@filter={'filter\x00', 0xe, 0x4, 0x4e8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x418, 0x418, 0x418, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ipv6={@dev={0xfe, 0x80, [], 0x19}, @local={0xfe, 0x80, [], 0xaa}, [0xffffffff, 0x0, 0xff000000, 0xffffff00], [0xff000000, 0xffffffff, 0xff000000], 'nr0\x00', 'bpq0\x00', {0xff}, {}, 0x89, 0x1, 0x5, 0xc}, 0x0, 0xc8, 0x100}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0xdc7d, 0x100, 0x100000000}, {0x1f, 0x3ff, 0x9}, {0x3f, 0x1, 0x40}, 0x20, 0x5}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @empty, [0xff0000ff, 0xffffffff, 0xffffffff, 0xddac51c1d141ea1b], [0xffffffff, 0xff, 0xffffff00, 0xffffffff], 'ip6gre0\x00', 'tunl0\x00', {0xff}, {}, 0x3f, 0x6, 0x1, 0x28}, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x4d3, 0x4d5, 0x7d09785, 0x5dc3f18c, 0x3}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x3}}}, {{@uncond, 0x0, 0x1b8, 0x1f8, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x3, 0x8000, 0x5, 0x1}}, @common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x40, 0x23, 'fsm\x00', "522e7b8bc17e1d67387dc8f2d7211ce1b8788804f4e287b2d175121c3f813680e66c7b7652713fe53efa166b83c1904cd2809408e0ff942bda0dc89a508533f8189685b0c487aceac806a265a854070c99cdf4b528a94bf88c03d0abab7aa5dcdef951522b5f9a797d173b1c2f08996c22244516e896cf11e3bf30abf73b9754", 0x13, 0x1, 0xae58}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x1ff, 0x1, "b4beee056402189ae95dc38c66c693ca5239832a1847216cb11d0ba92b7d"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x548) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x14081240}, 0xc, &(0x7f0000000200)={&(0x7f0000000840)=@ipmr_delroute={0xc0, 0x19, 0x100, 0x70bd28, 0x25dfdbfd, {0x80, 0x20, 0x14, 0xa4e0, 0xff, 0x3, 0xfd, 0xb, 0x100}, [@RTA_ENCAP_TYPE={0x8, 0x15}, @RTA_METRICS={0x94, 0x8, "1710ab97af92414bd416e5e2583e6ff39b95788b28b53f3245c9baa14d4383a3bd5979b35532f8984ea20e143f80cd8b27ea4dbbd0d12290079a352b0da1036d86cc6ee5e1a6c425e322d79c908b3deb678b15cd7caf51d682cef7a37e19701fdfd3d31d1f34df42a5d6076f4be9051203793234b536234dbac7c05997f7ab0c4cb0a958eafdf70bb9d8934422c7512d"}, @RTA_GATEWAY={0x8, 0x5, @multicast2=0xe0000002}]}, 0xc0}, 0x1}, 0x4000010) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000000280)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000098effc), 0x4) shutdown(r1, 0x1) getsockname(r0, &(0x7f0000000980)=@can, &(0x7f0000000a00)=0x80) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000a40)={'mangle\x00'}, &(0x7f0000000ac0)=0x54) close(r1) 2018/05/08 06:08:12 executing program 7: r0 = socket$inet(0x2, 0x6, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x1, 0x168, [0x20000300, 0x0, 0x0, 0x20000330, 0x20000360], 0x0, &(0x7f0000000000), &(0x7f0000000300)=ANY=[@ANYBLOB="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"]}, 0x1e0) 2018/05/08 06:08:12 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f000006b000)=""/24, 0x18) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) r1 = gettid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000000)) 2018/05/08 06:08:12 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001040)={0x14, 0x15, 0x301}, 0x14}, 0x1}, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80800) r1 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x13) getpeername$inet(r1, &(0x7f0000000080)={0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x10) 2018/05/08 06:08:12 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') unshare(0x40600) mount(&(0x7f0000000000)='.', &(0x7f0000000080)='.', &(0x7f0000000240)="95001c5ceff0b7933c2b716272698aa1646147", 0x1000001000, &(0x7f0000000280)) ppoll(&(0x7f0000000140)=[{r0}], 0x1, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000180)={0x1000}, 0x8) 2018/05/08 06:08:12 executing program 5: pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x0, 0x0, 0x5}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000180)={&(0x7f0000000140), 0x8}) 2018/05/08 06:08:12 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x0) sync() getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000280)={@local}, &(0x7f00000002c0)=0xc) ioprio_set$pid(0x2, 0x0, 0x4001) r1 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000300)={0x1, 0x101, 0x7c00, 0x0, 0x1f}) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000440)={@dev, @multicast2}, &(0x7f0000000480)=0xc) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80, 0xfffffffffffffffd}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x8000, 0x4}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00000000c0)={{}, 'port0\x00'}) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000380)=0x7, &(0x7f00000003c0)=0x2) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000000)={{}, 'port1\x00'}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f00000004c0)=""/159) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000400)=0x5, 0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)={0x0, @time, 0x35, {0x0, 0x7}, 0x0, 0x0, 0x3e8}) clone(0x0, &(0x7f000052cf69), &(0x7f0000000000), &(0x7f0000e9b000), &(0x7f0000ce4000)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000006c0)) statfs(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/89) 2018/05/08 06:08:12 executing program 6: r0 = socket$nl_generic(0xa, 0x3, 0x10) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200202, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14, 0x800) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000100)={@empty, @empty, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xffff, 0x1, 0x80, 0x400, 0x1, 0x0, r2}) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000040)={0x10, 0x0, 0x29, 0x4}, 0x97) 2018/05/08 06:08:12 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x1, 0x200000) write$cgroup_type(r0, &(0x7f0000000280)='threaded\x00', 0x9) r1 = socket$inet(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f00000001c0)={0x2, 0xfffffffffffffffd}, 0xfffffe70) r2 = dup(r1) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000000040), &(0x7f0000000080)=0x4) io_setup(0xfff, &(0x7f0000000180)=0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000200)={0x5}, 0x4) io_submit(r3, 0x1, &(0x7f0000000500)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000140)="01", 0x1}]) write$evdev(r2, &(0x7f0000000200), 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x101002, 0x0) ioctl$VHOST_NET_SET_BACKEND(r4, 0x4008af30, &(0x7f0000000100)={0x3}) ftruncate(r1, 0x0) 2018/05/08 06:08:12 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='attr/exec\x00') close(r0) 2018/05/08 06:08:13 executing program 6: fstat(0xffffffffffffffff, &(0x7f0000000040)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, r0, 0x0, 0x1000000000, 0x800000000000003f) 2018/05/08 06:08:13 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x1, 0x1c000) setsockopt$inet6_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000000240)="26f24471c74cd27acde48ad93938aa9770663a58e36fd1782b8f8edeec5197bd4dc618df854b283e3d712578aac28ca4c591da", 0x33) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000eccffc), 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x1, 0x2000) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000000180)=0x7, 0x4) getsockopt(r2, 0x3, 0x1, &(0x7f0000000000)=""/247, &(0x7f0000000100)=0xf7) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00000001c0)={0x5, 0xffffffffffffffff, 0x0, 0x4d, 0x100000001, 0xfff, 0x8, 0x9, 0xf5, 0x5, 0x80000000}, 0xb) 2018/05/08 06:08:13 executing program 6: r0 = semget$private(0x0, 0x4000000000004, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x5, 0x0) accept4$ax25(r1, &(0x7f0000000000), &(0x7f00000000c0)=0x10, 0x800) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000040)=ANY=[@ANYBLOB="00050000000000000000"]) semctl$SEM_STAT(r0, 0x0, 0x12, &(0x7f0000000000)) open$dir(&(0x7f0000000100)='./file0\x00', 0x105000, 0x4) 2018/05/08 06:08:13 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='attr\x00') getdents64(r0, &(0x7f0000ceffd4)=""/44, 0x2c) io_setup(0x8a3, &(0x7f0000000000)=0x0) io_submit(r1, 0x0, &(0x7f0000000080)) getdents(r0, &(0x7f0000000040)=""/36, 0x24) 2018/05/08 06:08:13 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) write(r0, &(0x7f0000000280), 0x0) write$binfmt_misc(r1, &(0x7f0000000040)={'syz0', "ed7ca8c266a7"}, 0xa) write$binfmt_misc(r1, &(0x7f0000000140)={'syz1', "9e8d2e0bffe49e196e9ff527c45c4e42034da0935248a59d4a72f3d6999446067be4bbbe0747d70886c14c96947b95940eab809c428595c711f5dfa8666b843cb63e9d065a0c74104c9b1ad80a8efe32b326582dc4226cc86b990686b81049c59446d6874756a38e471f13848728db2ab901d4f8cd805367d8edd5beaef4d710933075a0e5265bd3140ee6297bb942c50d223c22a16e6256068681d89292a837918f145794d98ba1e54a2df24fefaad1fadfce8d89cde59a94ea3ae93224abc42ff6d02e3c10e64f86341f8e22c7bd15efcf9202fcde75fc2ec0778ecab056e9ba1419ade4d4cf554b86ba294e16b58db881f4918a4cae0b"}, 0xfc) 2018/05/08 06:08:13 executing program 5: unshare(0x400) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x100, 0x0) getsockname$unix(r0, &(0x7f0000000180), &(0x7f0000000200)=0x6e) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2c0800, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r2, 0xffffffffffffff9e}, 0x8) r3 = socket$inet6(0xa, 0x3, 0xe2) setsockopt$inet6_int(r3, 0x29, 0x7, &(0x7f0000000040)=0x7ff, 0x4) 2018/05/08 06:08:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xffffffff80000001, 0x181000) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000040)={0x0, 0x100000001, 0x7, 0x80, &(0x7f0000d7b000/0x4000)=nil, 0x8}) r1 = socket$inet6_sctp(0xa, 0x4000000000000003, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000080)=@assoc_value, 0x8) 2018/05/08 06:08:13 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x10001, 0x400000) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00000000c0)={0x3, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) 2018/05/08 06:08:14 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x20000, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000180), &(0x7f0000000240)=0x30) r1 = socket(0x11, 0x100000803, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f00000000c0)=[0x3, 0x1]) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={0x0, {0x2}, {0x2}, {0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)='ifb0\x00'}) getsockname$inet(r1, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 2018/05/08 06:08:14 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0xa02, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x3, 0x1, 0x8000, 0x7f, 0x4}, 0xc) ppoll(&(0x7f0000000300)=[{}], 0x1, &(0x7f0000000380), &(0x7f00000003c0), 0x8) r1 = getpgrp(0x0) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x3, 0x1, 0x40, 0x3e, r1}) 2018/05/08 06:08:14 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000180)="2900000018001980013d75241a0407210206e30067ffbd010a0000f5eb000800050000e30100080000", 0x29}], 0x1) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x10, 0x80800) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) r3 = accept4(r1, &(0x7f00000001c0), &(0x7f00000000c0)=0x80, 0x80000) accept$ipx(r3, &(0x7f0000000140), &(0x7f0000000240)=0x10) fcntl$getownex(r2, 0x10, &(0x7f0000000080)={0x0, 0x0}) tgkill(r4, r4, 0x12) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000080)=0x7, 0x4) 2018/05/08 06:08:14 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = gettid() ptrace$getregset(0x4204, r2, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=""/5, 0x5}) read(r1, &(0x7f000066b000)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) socketpair(0x4, 0x6, 0x6, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000100)={0x0, 0x100000001, 0x0, 'queue0\x00', 0x3f}) r4 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) sendto$inet(r3, &(0x7f00000001c0)="bc4cdbd33cc96c8481f8a2f36176b5f5038b443b291a2b2610bb444fab2195b31c7cdd27a848389d313bbfbfc94718bc37ef8c584f5677ddb31d5535ae3a2b7bc1d3b22b18cded5a51ec2ce5811cbc74f1cfdb", 0x53, 0x4, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$TIOCGPTPEER(r0, 0x5441, 0x6) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r4, 0x1000000000016) 2018/05/08 06:08:14 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xfffffffffffffffb, 0x102) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000040)) fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000000)={0x54, 0x20, 0x157b2f4b, {0x82e3, 0x800}, {0x923, 0x2}, @period={0x5c, 0x18f, 0x1ff, 0x4, 0x8, {0x9, 0x1, 0x6, 0xfffffffffffffffd}, 0x3, [0x4, 0x8, 0xb45]}}) write$binfmt_elf32(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}], "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"}, 0x1000) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x4e24, @multicast2=0xe0000002}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x50, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 'veth0_to_team\x00'}) 2018/05/08 06:08:14 executing program 2: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) socketpair(0x1a, 0x80005, 0xf0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) futimesat(r1, &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)={{}, {r2, r3/1000+10000}}) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000140)=""/158) r4 = open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x7ffff) ioctl$DRM_IOCTL_FREE_BUFS(r4, 0x4010641a, &(0x7f0000000300)={0x6, &(0x7f00000002c0)=[0x4, 0x100, 0x9, 0x3ff, 0x7fffffff, 0x2]}) getdents(r4, &(0x7f0000002ac0)=""/4096, 0x1125) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr/fscreate\x00') pwritev(r5, &(0x7f0000001400), 0x2a6, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) 2018/05/08 06:08:14 executing program 6: unshare(0x28060400) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x4081, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000080)={0x2, 0xff}) syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x5d9a, 0x7e) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000005ff0)={0x1, &(0x7f0000964ff8)=[{0x6}]}, 0x10) 2018/05/08 06:08:14 executing program 4: r0 = socket(0x10, 0x802, 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0x8, @loopback={0x0, 0x1}, 0x1f}}, 0xfffffffffffffff8, 0x8}, &(0x7f0000000000)=0x90) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e24, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}}}, 0x84) write(r0, &(0x7f0000000040)="240000001a0025f0001b00003500fc0e1c0b0020e80008001009ffeb0800010000fa0900", 0x24) 2018/05/08 06:08:14 executing program 4: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000fbe000)='./control\x00', 0x0, 0x1) mkdirat(r0, &(0x7f00000189a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001aff8)='./file0\x00', 0x0, 0x0) accept$ax25(r1, 0x0, &(0x7f0000000080)) mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) renameat(r1, &(0x7f0000000000)='./file0/file1\x00', r0, &(0x7f0000000040)='./control\x00') r2 = openat(r1, &(0x7f0000fafff2)='./file0/file0\x00', 0x10240, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r2) 2018/05/08 06:08:14 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="006979f9f0dd5b1a63"], &(0x7f0000000b00)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000000b40)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000000140)="73797a6b616c6c657200d50a97e6a24233dd24c7d63c67c8d347adeef21c4d2c89ee6a895b265b7535b43027cc104969fa9dc7a6925006bd7ced6c7daf", 0x2, 0xc3, &(0x7f000000cf3d)=""/195}, 0x23) mlockall(0x1) 2018/05/08 06:08:14 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x101) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff48, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000400)=""/149, 0xfffffead, 0x10160, 0x0, 0xfffffe21) 2018/05/08 06:08:14 executing program 6: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) keyctl$restrict_keyring(0x1d, r1, 0x0, &(0x7f0000000140)='/dev/input/mouse#\x00') 2018/05/08 06:08:14 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0xa02, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x3, 0x1, 0x8000, 0x7f, 0x4}, 0xc) ppoll(&(0x7f0000000300)=[{}], 0x1, &(0x7f0000000380), &(0x7f00000003c0), 0x8) r1 = getpgrp(0x0) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x3, 0x1, 0x40, 0x3e, r1}) 2018/05/08 06:08:14 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000000)="240000001a0025f000000004b2e81f230a0b00000004bf00000009ec08000200050c00fc", 0x24) 2018/05/08 06:08:14 executing program 2: r0 = timerfd_create(0x0, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x7, 0x7fff, 0x6, 0x1000, 0x4, 0x7, 0x7fffffff, {0x0, @in={{0x2, 0x4e24, @rand_addr=0x6}}, 0x5, 0x44, 0x6a6, 0x5, 0x1}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={r2, 0xffffffff}, 0x8) ppoll(&(0x7f0000000180)=[{r0}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) 2018/05/08 06:08:14 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000000000)="13"}, 0x20) r2 = syz_open_dev$admmidi(&(0x7f0000000600)='/dev/admmidi#\x00', 0xfff, 0x4200) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000640)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r1, &(0x7f0000000040)='_', &(0x7f0000000080)=""/242}, 0x18) vmsplice(r0, &(0x7f0000000580)=[{&(0x7f00000001c0)="d48296d07f64ec2e2a65beea44e9bdc594c6968b9000260df594be699430eeb5a5e5f249ff554c451398716854b14d3c506e89bd1b2f10af28745ebfae0f310a91660844c695725456fa4f6f174124216b841189c069141f5053e28d49a0620add76a2784fcb4e8964d60eba4cbc2bb7efb3d14e95e76a9b615afa2ee1bae7e82333d31876edd2ca9e4b8e42cdbda2", 0x8f}, {&(0x7f0000000280)="1c4fdacfa1ec94656a709b297ad3c1b76f39dd6647029a4d0d0bb529eb93bd2fc7642fb7100593e8bfe5b663418e40fcd0f5ba1dbbcb0c82bcf5fe8f653711efd22a4dc5d881ff9fdb90fad75dd25b09477ddaffc257ffa99f17e321ee46a535878961d048c1159b617198d10aedbeb6f177ce4155afddcc6d0a3928fdf9965dd75b057300960d89b3fe3c59826bd2f5ae7a9dad399564686cb9d4fb98da139b8a714c9904d1a3948b10754dc88d85e692fd257ebdfa5b72f462b34087f142518e53d63c854d89914b6c9df596f5503c6f198d13d9fff901edf697af0aaa", 0xde}, {&(0x7f0000000380)="c80a0e301de9da5523f9348c7f9dc3743d99bb6152e0c322a072e66773181f5122347c", 0x23}, {&(0x7f00000003c0)="fca2bf3e5f5e9db7be0617d61a9aafbc4fb26c3c4797c0be301fa1f46616ec908f833300b82ab23d324109bf99f19c4708d3814a3232f465ac285369b178f1cd016247f53e20af8fed10428f6bf27e293e1f2e87dd4ccf1782fc116da526a1b10f92d6dc98c0db7774f3e14b9ea5b52da3d325bab05e78f44fd52231f7b48d4dcdc10dc3f4a439669bf1488fe046343fa0843c", 0x93}, {&(0x7f0000000480)="e97ebbfda7ebed66632090d63b9bf038386a7eee5e33734189349a4c3004bd5fca924f8ee5a3c24e8479b3f48ac795509cc5dc16c6c5e75fd33a29b377ef4f36b187b25c8a16d2fba98d39e6f58ebf568bc79dc0500916110a637c63fc72c68b4ee6dabced32fdfbb5ea72010837806020f6997ea9865967fb11b3e8529c0ead779fc1d8298b2960da04c3dca0064ec9903722c90e95446cb5e13b1af45941ba04e6ddf421f5db0e2fd906e3692e7c7914eddb4ed05b26822865c498a0aed5370bdd5135cb2c92693a936bbea48a9e2207c7a2d8396c4a", 0xd7}], 0x5, 0x8) 2018/05/08 06:08:14 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)={0x7, &(0x7f0000000000)=[{0x100, 0xc, 0x1, 0x9784}, {0x18000000, 0x9, 0x400, 0x100000000}, {0x8, 0x5, 0x2, 0x3f23}, {0x100000000, 0x8, 0xffffffff, 0x3}, {0x1, 0x7, 0x7fffffff, 0x2}, {0x7, 0xff, 0x3, 0x3}, {0x6, 0xbf04, 0x3, 0x27}]}) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xc9, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$binfmt_script(r1, &(0x7f0000000180)={'#! ', './file0', [], 0xa, "49fd1bed891f91399fea947e0e3d289a4a42dbeb85d8d031ac61b867cd1fd180fc8439546fcf266f099a095be717097e427c024a1f46b171e46cd47287b9ba6171c516bc84a42cf0a486a9974ce3e1c7d1f3f84bdc57bc6bdd8793b125d5075ab8c73b3e596ed721a923588b2ae5cf808d000000000000"}, 0x82) 2018/05/08 06:08:15 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0xa02, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x3, 0x1, 0x8000, 0x7f, 0x4}, 0xc) ppoll(&(0x7f0000000300)=[{}], 0x1, &(0x7f0000000380), &(0x7f00000003c0), 0x8) r1 = getpgrp(0x0) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x3, 0x1, 0x40, 0x3e, r1}) 2018/05/08 06:08:15 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="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", 0x1000, 0x40044, &(0x7f0000000000)={0xa, 0x4e21, 0x8, @loopback={0x0, 0x1}, 0x40}, 0x1c) getpeername$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c) 2018/05/08 06:08:15 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df821728d598bf6c2c702ff314", 0x20) r1 = accept$alg(r0, 0x0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f00000000c0)=0x800) sendmmsg$alg(r1, &(0x7f0000002580)=[{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000180)="1dd5d1090f27296bac6560d072d10715c0e52f009084250d1fa0f57634f3e92237e8f8dbde78d3f217448bf1171c406e0bba084a4b6dd09c059ad8b09b1b93b3c68e73d2436047083c5f5abc99f405c2ec969bcaba4ab097753717d41678c14d5a86bd3bffb24e6f9def15f7726fad0fcc3a18a5fd9c", 0x76}], 0x1, &(0x7f0000000080)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmmsg(r1, &(0x7f000000a700)=[{{0x0, 0x0, &(0x7f000000a680)=[{&(0x7f000000a580)=""/200, 0xc8}], 0x1}}], 0x1, 0x0, 0x0) 2018/05/08 06:08:15 executing program 4: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000040)='smaps\x00') pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) sendfile(r2, r1, &(0x7f0000000000), 0x10000) 2018/05/08 06:08:15 executing program 2: r0 = socket$inet6(0xa, 0x6, 0xef) setsockopt$inet6_opts(r0, 0x29, 0x3e, &(0x7f0000000040)=@hopopts={0x0, 0x1, [], [@calipso={0x7, 0x8}]}, 0x18) sendto$inet6(r0, &(0x7f0000001ffe), 0x720, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) semget(0x3, 0x4, 0x12) accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c, 0x80800) 2018/05/08 06:08:15 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(0xffffffffffffffff, 0x100000000000039) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000000040)=[{{&(0x7f0000000180)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000680)=@sco={0x1f}, 0x8, &(0x7f0000000700), 0x0, &(0x7f0000000740)=[{0xfffffffffffffe8c}], 0x10}}], 0x2, 0x0) 2018/05/08 06:08:15 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = gettid() ptrace$getregset(0x4204, r2, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=""/5, 0x5}) read(r1, &(0x7f000066b000)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) socketpair(0x4, 0x6, 0x6, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000100)={0x0, 0x100000001, 0x0, 'queue0\x00', 0x3f}) r4 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) sendto$inet(r3, &(0x7f00000001c0)="bc4cdbd33cc96c8481f8a2f36176b5f5038b443b291a2b2610bb444fab2195b31c7cdd27a848389d313bbfbfc94718bc37ef8c584f5677ddb31d5535ae3a2b7bc1d3b22b18cded5a51ec2ce5811cbc74f1cfdb", 0x53, 0x4, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$TIOCGPTPEER(r0, 0x5441, 0x6) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r4, 0x1000000000016) 2018/05/08 06:08:15 executing program 1: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) symlink(&(0x7f0000000000)='..', &(0x7f0000000040)='../file0\x00') mount(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='../file0\x00', &(0x7f0000000300)='rootfs\x00', 0x20030, 0x0) 2018/05/08 06:08:15 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000042d000)=@routing={0x0, 0x2, 0x2, 0x80000001, 0x0, [@mcast1={0xff, 0x1, [], 0x1}]}, 0x18) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00009f1000)=@fragment, 0x8) sendto$inet6(r0, &(0x7f0000000200)="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", 0x20e, 0x0, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @empty, 0xfffffffffffffffd}, 0xfffffffffffffd4c) 2018/05/08 06:08:15 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x200000, 0x0) unshare(0x40600) pwrite64(r0, &(0x7f0000000000), 0x0, 0x0) 2018/05/08 06:08:15 executing program 6: syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x2, 0x200902) socket(0x8, 0x6, 0x100) poll(&(0x7f0000000040), 0x0, 0xad) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2000, 0x0) 2018/05/08 06:08:15 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x85, 0x1a}, 0x2c) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x20000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000040)=""/216, &(0x7f0000000140)=0xd8) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x14) 2018/05/08 06:08:15 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0xa02, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x3, 0x1, 0x8000, 0x7f, 0x4}, 0xc) ppoll(&(0x7f0000000300)=[{}], 0x1, &(0x7f0000000380), &(0x7f00000003c0), 0x8) r1 = getpgrp(0x0) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x3, 0x1, 0x40, 0x3e, r1}) 2018/05/08 06:08:15 executing program 4: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000040)='smaps\x00') pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) sendfile(r2, r1, &(0x7f0000000000), 0x10000) 2018/05/08 06:08:15 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40f, &(0x7f0000f59ffc)=0x1, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) munlockall() bind$inet6(r1, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) 2018/05/08 06:08:16 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x800, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000040)=@file={0x1}, 0x6e) bind$unix(r1, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r2, &(0x7f00000000c0)=@abs={0x1}, 0x6e) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuset.effective_cpus\x00', 0x0, 0x0) openat(r3, &(0x7f00000001c0)='./file0\x00', 0x8c200, 0x20) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, 0x1d) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x600000) 2018/05/08 06:08:16 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x10002, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x2}, &(0x7f0000000180)=0x8) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) name_to_handle_at(r3, &(0x7f0000000140)='..', &(0x7f0000000380)={0x8}, &(0x7f0000000200), 0x0) 2018/05/08 06:08:16 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0xa02, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x3, 0x1, 0x8000, 0x7f, 0x4}, 0xc) ppoll(&(0x7f0000000300)=[{}], 0x1, &(0x7f0000000380), &(0x7f00000003c0), 0x8) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x3, 0x1, 0x40, 0x3e}) 2018/05/08 06:08:16 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xc) r1 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x5, 0x80000) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000180)={{0xa, 0x4e22, 0x1f, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e22, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0xffffffffffffffff, [0x7fff, 0x1, 0x9, 0x7a, 0x7f, 0xbe, 0x9]}, 0x5c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$netlink(0x10, 0x3, 0xc) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) writev(r2, &(0x7f0000fb5ff0)=[{&(0x7f0000000000)="2000000002031900000007000000068100022b05090001e2a77bb475f9420001", 0x20}], 0x1) r3 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x10000, 0x8001) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)={0x30000000}) 2018/05/08 06:08:16 executing program 7: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x20000000000) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) 2018/05/08 06:08:16 executing program 6: r0 = open(&(0x7f0000fedff8)='./file0\x00', 0x141042, 0x0) utime(&(0x7f0000000040)='./file0\x00', &(0x7f000067bff0)={0x8000000200000000}) fstat(r0, &(0x7f0000000fbc)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x0, 0x1, 0x6, 0x1, 0x1f}}) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000140)) fcntl$setstatus(r0, 0x4, 0x2000) sigaltstack(&(0x7f0000001000/0x4000)=nil, &(0x7f0000000240)) 2018/05/08 06:08:16 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x8, 0x4, 0xffffffdf00000005}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000380)={0xffffffffffffffff, &(0x7f0000000280)="092981a0a6e716e79fdcf2514c18c27f26f85a0f38303cb6070617dee43070cb9c6bfcd1ac707e1cad796e48111543321c9cb6e5a36a97aee84384b9f7e2db9ff7ab4b9d4de2d8b8f092314d3c3f7152cbdc3d9afa9acef90cc5bcf13c391f9c5431647c1d30981f4140b888aa8d2f1593b0549d560db83916cb79e16f02517697497e6b90f13d9946bad678dc83a9055609b7", &(0x7f0000000040)="ac2f8f8d870f92f2108ec2c09777e2a6dc39b820e9fd36a7f5a446d1d9c2e4dd711ea5d69265d45891a206260af98708b7fd9bfa72c4ac01fe5d48bab78a9556426e0f0c84e0aa36"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000080), &(0x7f0000000180)=""/231}, 0x18) 2018/05/08 06:08:16 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101000, 0x0) dup(r0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000040)={0x2}) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 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, @perf_bp={&(0x7f0000a7dfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$BLKROSET(r0, 0x125d, &(0x7f0000000080)=0x400) 2018/05/08 06:08:16 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/unix\x00') ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000000)) preadv(r0, &(0x7f0000000080), 0x2db, 0x36) 2018/05/08 06:08:16 executing program 2: getsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000040)=""/252, &(0x7f00000003c0)=0xfc) unshare(0x40600) poll(&(0x7f0000000000), 0x20000000000000f4, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x2, 0x0) 2018/05/08 06:08:16 executing program 1: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x800) sendfile(r0, r1, &(0x7f00000002c0), 0xd2) syz_emit_ethernet(0x3e, &(0x7f0000e37fba)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}}}, &(0x7f0000775ff8)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x18000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x81, 0x10, 0x9, 0x2}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000300)={r2, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x8, 0x83}, 0x90) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) 2018/05/08 06:08:16 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r0, 0x29, 0x100000000000003b, &(0x7f00003d5f88)="c500000000000030020000000000008b75bed544017d5cdbb3ffe92774a718cdb92e840900edc044258289d1363587f8f27df0300351c41fa609288d3f00e4ff7fae66075d5b65e19affeb0004e0f7997c08aab82d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a00d31f6f11", 0x78) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e24, 0x628, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x4e23, 0x9, @empty, 0x3}, 0x7, [0x7fffffff, 0x3, 0x8, 0x7ff, 0x800, 0x7fff8000000000, 0xb37, 0x7]}, 0x5c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 06:08:16 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r0 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0xfc81, 0x44080) socket$nl_netfilter(0x10, 0x3, 0xc) 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, 0x0, 0x10000000006, 0x0, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000200)={'HL\x00'}, &(0x7f0000000240)=0x1e) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$instantiate(0xc, r1, 0x0, 0x0, r2) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/05/08 06:08:16 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x5473, &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x3, 0x30, 0x8, 0x6}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r1, 0x4) write$binfmt_elf64(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x33e) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x400a02, 0x0) 2018/05/08 06:08:16 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='yeah\x00', 0x5) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x10200408d4, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a0600ffffff810000000000000058000b4824ca944f64009400050006000000000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/05/08 06:08:16 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0xa02, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x3, 0x1, 0x8000, 0x7f, 0x4}, 0xc) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x3, 0x1, 0x40, 0x3e}) 2018/05/08 06:08:16 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/unix\x00') ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000000)) preadv(r0, &(0x7f0000000080), 0x2db, 0x36) 2018/05/08 06:08:16 executing program 2: getsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000040)=""/252, &(0x7f00000003c0)=0xfc) unshare(0x40600) poll(&(0x7f0000000000), 0x20000000000000f4, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x2, 0x0) 2018/05/08 06:08:16 executing program 0: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x8040, 0x47) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) truncate(&(0x7f0000000000)='./file0\x00', 0x4) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x2000010) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000100)={0x0, 0x1c9c380}, 0x8) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000140)={{0x4, 0x7}, 0x40}, 0x10) truncate(&(0x7f0000000040)='./file0\x00', 0x100000000) syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x4000) 2018/05/08 06:08:16 executing program 1: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x800) sendfile(r0, r1, &(0x7f00000002c0), 0xd2) syz_emit_ethernet(0x3e, &(0x7f0000e37fba)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}}}, &(0x7f0000775ff8)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x18000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x81, 0x10, 0x9, 0x2}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000300)={r2, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x8, 0x83}, 0x90) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) 2018/05/08 06:08:16 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0xa02, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x3, 0x1, 0x40, 0x3e}) 2018/05/08 06:08:17 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000044000)={0x0, 0x7, 0x4, @tid=r0}, &(0x7f0000044000)) r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x0, 0x101000) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000140)={0x1, 0x3, 0x69, 0x2, "b08dcf9e5045dfe1001be82123cbde68ce3154a2b7051165f9f9f058e8d6087d"}) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x3f, 0x0, 0x6, "81697dd7350f9c302f368115e9e66ab51c49e671f2b3af2a3fae9857f1c07d32a3a186848148d9b05d240fe111342917557cb6334e06f11be96d754a65353ad8d0569df788788f5608fe3798aaff5155"}, 0xd8) timer_settime(0x0, 0x0, &(0x7f0000046fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000046000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000180)={0x0, 0xf0fe, 0x0, 0x6, 0x80}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x84) 2018/05/08 06:08:17 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x8080, &(0x7f0000319ff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x40, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00000000c0)={r2, 0x3}) close(r0) 2018/05/08 06:08:17 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0xfffffffffffffffa, @dev={0xfe, 0x80, [], 0x1e}, 0x8}}, 0x10001, 0xfffffffffffffffe}, &(0x7f0000000180)=0x90) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r1, 0xfff}, &(0x7f0000000200)=0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6a3b, 0x1) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000000040)=""/103) 2018/05/08 06:08:17 executing program 1: clock_gettime(0xbffffffffffffff2, &(0x7f00000001c0)) r0 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x2, 0x4402) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f00000004c0)=""/4096) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xffff, 0x200) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20000010}, 0xc, &(0x7f0000000280)={&(0x7f00000014c0)={0x11d4, 0x1c, 0x400, 0x70bd26, 0x25dfdbfb, {0x12}, [@typed={0x8, 0x16, @ipv4=@loopback=0x7f000001}, @nested={0x11b8, 0x45, [@generic="9d71100199503fd9cfbae9f16820f22d25023f5552d03b8768bee059775afa2655af20e99ab9eb187d487c3e4b4c36f7f674a4d2bfe04ba2a0e89a361a393d17b3f0643c78056ecd368a5377b1711b372a0659236f3a83b1ca5136b209b51d19b6a0145aea86d920c56bfc243e784cf2a224e850d6514959ebf8fb9ff93bb0d368a224bec269c3981a6cf5a7db76cefec327b5838be328b72ba5ca857cdbb35bf818", @typed={0x14, 0x30, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x8, 0x6, @u32=0x5}, @typed={0x4, 0x4b}, @generic="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", @generic="47de2edea375ed3c4282e4273447476f54667143bfc5a3249626e99383b6508facbd38528664cec1f11462410ec4eaa9d0d3290334ed4beca60edc81d91acef862467dcee6f6f7fa74db9b92c35dd5fe4e79af55ee6fc412106088202b74c5f55b81e6afce3510c31b405aadc42aacea23a9d8f3f7249cc9daf5db0f10ca3f11402e38e3fec5f92ba991f991965702a0ea52f4462e57399c3cca7b84530275b51fe7e192eeb57d65d115d5fd3dbea6f670f77d0165eaef3666609a80e084f3c0be9a9acf9605acc0f084081fccb27e41fd55a8abf08360da3e787a84f465e620c04e096e1efc77f18a414624f00700"]}]}, 0x11d4}, 0x1, 0x0, 0x0, 0x80}, 0x4000) readlink(&(0x7f0000002b40)='./file0\x00', &(0x7f0000002b80)=""/95, 0x5f) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000400)=""/183) r2 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000080)={{0x0, 0x5, 0x100000000, 0x8000, "fda3496c1129971b709c907421903b8c845ccfba0a866549d89c3cd831a9a038be937d208743f3fd64b59117", 0x8}, 0x0, 0x0, 0xfffffffffffffffd, r2, 0x2, 0xffffffff, "1d1d0df6c2342947ea8d37fcd73b791ad09d7e9499fd81da9f1bfcb44228d2c84fba1ea1ce64a8c19ff85986f9a060a8cbded002a690519be3223a7a71b950d7", &(0x7f0000000040)='/dev/dmmidi#\x00', 0xd, [], [0x45db9b44, 0xbcb4, 0x4]}) r3 = request_key(&(0x7f0000000300)='asymmetric\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)='\x00', 0xfffffffffffffffb) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000029c0)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, [0x4, 0x2, 0x6, 0x1000, 0x7ff, 0x4, 0x100, 0x1, 0x0, 0x7, 0x1000, 0x3, 0x3, 0x800, 0x8]}, &(0x7f0000002ac0)=0x100) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000002b00)={0x1000, 0x7fff, 0x8000, 0x7, 0x8, 0x4, 0x1, 0x6, r4}, 0x20) r5 = add_key(&(0x7f00000003c0)='rxrpc\x00', &(0x7f00000026c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r6 = request_key(&(0x7f0000002700)='.request_key_auth\x00', &(0x7f0000002740)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000002780)='/dev/dmmidi#\x00', 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f00000027c0)={r3, r5, r6}, &(0x7f0000002800)=""/125, 0x7d, &(0x7f0000002980)={&(0x7f0000002880)={'tgr192-generic\x00'}, &(0x7f00000028c0)="a2f35fe1fdf91f94c051eeafd4f70790681174404b5a9d7549442f48f02dfd7a58312adf13e2644ca77e58d80998cbe7ac1d43929d0e16cd64a7d376a4f61142cba57a3bb43b2af7cbe16e4d1b681af6b00994905cb6333437b5591c2e8824ba1dda89fcaa662bc23518d0350e7a550c1f87903ebfcf365d13268835631b3779dc39d0aeebc112744ee77a48e8ae025c58668f2ada97bbd082c32bd01a34e2fba5660783661ee3614a647f682011bcbf3a168d9478699459bc1c8bec0e000b", 0xbf}) 2018/05/08 06:08:17 executing program 0: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x8040, 0x47) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) truncate(&(0x7f0000000000)='./file0\x00', 0x4) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x2000010) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000100)={0x0, 0x1c9c380}, 0x8) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000140)={{0x4, 0x7}, 0x40}, 0x10) truncate(&(0x7f0000000040)='./file0\x00', 0x100000000) syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x4000) 2018/05/08 06:08:18 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r0 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0xfc81, 0x44080) socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000000a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000000006, 0x0, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000200)={'HL\x00'}, &(0x7f0000000240)=0x1e) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$instantiate(0xc, r1, 0x0, 0x0, r2) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/05/08 06:08:18 executing program 5: fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000080)={0x3, 0x1, 0x40, 0x3e}) 2018/05/08 06:08:18 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000000)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r0, 0x2) accept4(r0, &(0x7f00000000c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000140)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/05/08 06:08:18 executing program 2: syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x4, 0x40000) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0x318, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000640], 0x0, &(0x7f0000000240), &(0x7f0000000640)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'team_slave_0\x00', 'veth1_to_team\x00', 'veth1\x00', 'bridge_slave_1\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xf0, 0xf0, 0x140, [@realm={'realm\x00', 0x10, {{0x8, 0xffff, 0x1}}}, @limit={'limit\x00', 0x20}]}}, @common=@log={'log\x00', 0x28, {{0x0, "0602f8d4c42a178e9cfb4eb3377fcfec6e4dcd651ab5aec291ec9d34cf31"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x0, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x3, 0x100000000000000], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xf8, 0xf8, 0x148, [@statistic={'statistic\x00', 0x18}, @limit={'limit\x00', 0x20}]}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x390) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000000c0)=0x2, 0x4) 2018/05/08 06:08:18 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f00000000c0)="8837fecb66fcb101a611a60b70", 0xd) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0xae6, @loopback={0x0, 0x1}, 0x8000}, 0x1c) mq_timedsend(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000000)={0x0, 0x989680}) getpeername$netrom(r0, &(0x7f0000000080), &(0x7f0000000100)=0x10) 2018/05/08 06:08:18 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x20, 0x301000) sendmmsg$unix(r0, &(0x7f0000000000), 0x0, 0xfffffffffffffffe) 2018/05/08 06:08:18 executing program 6: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001cff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={'syzkaller1\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'tunl0\x00', 0x1}) r1 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x15, 0x2041) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000140), 0x2) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x501100, 0x0) sendmsg$rds(r0, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000022000)=ANY=[@ANYBLOB="180000000000000014010000020000000000000000000000580000000000000014010000080000000000000000000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB="030000009ee63789"], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x70}, 0x0) 2018/05/08 06:08:18 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x8) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000280)) write(r0, &(0x7f00000000c0), 0xeffd) [ 123.228364] ================================================================== [ 123.235806] BUG: KMSAN: uninit-value in strnlen+0xc4/0x110 [ 123.241450] CPU: 0 PID: 8875 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 123.248297] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 123.257652] Call Trace: [ 123.260251] dump_stack+0x185/0x1d0 [ 123.263881] ? strnlen+0xc4/0x110 [ 123.267344] kmsan_report+0x142/0x240 [ 123.271157] __msan_warning_32+0x6c/0xb0 [ 123.275216] strnlen+0xc4/0x110 2018/05/08 06:08:18 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000280)='/dev/snd/pcmC#D#c\x00', 0x1, 0x40) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000380)) timer_gettime(0x0, &(0x7f0000000200)) getdents(r0, &(0x7f0000000000)=""/55, 0x37) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x400000000002}, &(0x7f0000000100)=0x8) timer_gettime(0x0, &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x1, 0xffffffff, 0x847, 0x959, 0xc4}, &(0x7f0000000240)=0x98) [ 123.278494] dev_get_by_name+0x6e/0x350 [ 123.282475] pppoe_connect+0xcb7/0x2360 [ 123.286447] ? kmsan_set_origin+0x9e/0x160 [ 123.290688] ? security_socket_connect+0x5d/0x210 [ 123.295539] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 123.300911] ? security_socket_connect+0x9e/0x210 [ 123.305763] ? pppoe_release+0xcc0/0xcc0 [ 123.309831] SYSC_connect+0x41a/0x510 [ 123.313636] ? syscall_return_slowpath+0xe9/0x700 [ 123.318489] SyS_connect+0x54/0x80 [ 123.322121] do_syscall_64+0x309/0x430 [ 123.326018] ? SYSC_accept+0xb0/0xb0 [ 123.329744] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 123.334938] RIP: 0033:0x455979 [ 123.338125] RSP: 002b:00007f3c55e8ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 123.345839] RAX: ffffffffffffffda RBX: 00007f3c55e8f6d4 RCX: 0000000000455979 [ 123.353146] RDX: 0000000000000008 RSI: 0000000020000080 RDI: 0000000000000013 [ 123.360419] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 123.367693] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff 2018/05/08 06:08:18 executing program 1: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x4000) write$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f00000002c0)={0xffffffff}, 0x117, 0x8}}, 0x20) r2 = syz_open_dev$admmidi(&(0x7f0000000340)='/dev/admmidi#\x00', 0x10000, 0x40000) write$rdma_cm(r0, &(0x7f0000000380)=@migrate_id={0x12, 0x10, 0xfa00, {&(0x7f0000000180), r1, r2}}, 0x18) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000000400)={0x7, 0xfffffffc}) syz_emit_ethernet(0x56, &(0x7f0000000100)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "891c92", 0x20, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[@hopopts={0x0, 0x2, [], [@generic={0x7, 0x8, "13372e61aff06900"}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x20000, 0x0) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f00000001c0)=""/243, &(0x7f00000003c0)=0xf3) [ 123.374966] R13: 0000000000000064 R14: 00000000006f4a00 R15: 0000000000000000 [ 123.382239] [ 123.383896] Local variable description: ----address@SYSC_connect [ 123.390031] Variable was created at: [ 123.393751] SYSC_connect+0x6f/0x510 [ 123.397462] SyS_connect+0x54/0x80 [ 123.400990] ================================================================== [ 123.408338] Disabling lock debugging due to kernel taint [ 123.413787] Kernel panic - not syncing: panic_on_warn set ... [ 123.413787] [ 123.421162] CPU: 0 PID: 8875 Comm: syz-executor0 Tainted: G B 4.16.0+ #87 [ 123.429309] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 123.438668] Call Trace: [ 123.441273] dump_stack+0x185/0x1d0 [ 123.444913] panic+0x39d/0x940 [ 123.448132] ? strnlen+0xc4/0x110 [ 123.451584] kmsan_report+0x238/0x240 [ 123.455417] __msan_warning_32+0x6c/0xb0 [ 123.459481] strnlen+0xc4/0x110 [ 123.462767] dev_get_by_name+0x6e/0x350 [ 123.466746] pppoe_connect+0xcb7/0x2360 [ 123.470723] ? kmsan_set_origin+0x9e/0x160 [ 123.474967] ? security_socket_connect+0x5d/0x210 2018/05/08 06:08:18 executing program 6: r0 = socket(0x2, 0x1, 0xfffffffffffffffe) setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000000040)="2596", 0x2) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) rmdir(&(0x7f0000000000)='./file0\x00') setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) close(r0) close(r0) [ 123.479826] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 123.485206] ? security_socket_connect+0x9e/0x210 [ 123.490061] ? pppoe_release+0xcc0/0xcc0 [ 123.494130] SYSC_connect+0x41a/0x510 [ 123.497936] ? syscall_return_slowpath+0xe9/0x700 [ 123.502795] SyS_connect+0x54/0x80 [ 123.506343] do_syscall_64+0x309/0x430 [ 123.510246] ? SYSC_accept+0xb0/0xb0 [ 123.513971] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 123.519160] RIP: 0033:0x455979 [ 123.522350] RSP: 002b:00007f3c55e8ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 123.530062] RAX: ffffffffffffffda RBX: 00007f3c55e8f6d4 RCX: 0000000000455979 [ 123.537334] RDX: 0000000000000008 RSI: 0000000020000080 RDI: 0000000000000013 [ 123.544608] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 123.551888] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 123.559169] R13: 0000000000000064 R14: 00000000006f4a00 R15: 0000000000000000 [ 123.566941] Dumping ftrace buffer: [ 123.570480] (ftrace buffer empty) [ 123.574166] Kernel Offset: disabled [ 123.577770] Rebooting in 86400 seconds..