, 0x31b) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r5, 0xc0a45320, &(0x7f00000004c0)={{0x4000000080}, 'port0\x00', 0x3f, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000080)=0xe4) getsockopt$inet6_int(r4, 0x29, 0x48, &(0x7f0000000040), &(0x7f0000000300)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0xc04c5349, &(0x7f0000000280)={0x6, 0xffffffffffff7fff, 0x8}) openat$uinput(0xffffffffffffff9c, &(0x7f0000000340)='/dev/uinput\x00', 0x20100, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) 2018/05/26 18:27:41 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r1 = gettid() perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) sendmmsg(r0, &(0x7f0000005640)=[{{0x0, 0x0, &(0x7f0000000180), 0xe03f0300}}], 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r2, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1004000000016) 2018/05/26 18:27:41 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x20000, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x84, 0x20010, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00000002c0), &(0x7f0000000300)=0x4) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2018/05/26 18:27:41 executing program 2: socketpair(0x4, 0x6, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$tun(r0, &(0x7f0000000280)={@void, @val={0x2, 0x716eae0f20d46e5, 0x3, 0x4aa, 0x4, 0x3}, @x25={0x2, 0x3, 0xf3, "dd497b54e9f87843912d3e677579a5b0060de5ce69afe7b45fa695cffd8474de222ebf20dbefbf42cb848067691637b5355088cbd66cb6775f455c19875ce393edfa82930bc4f6557da3cdf32180a8fceee0e9818b61746823f4707e898a49d26f6bef7fe5935ff7d50cff4d2393a6c17c8b9a2c4248"}}, 0x83) r1 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x5) write$evdev(r1, &(0x7f0000000240)=[{{}, 0x14, 0x2}], 0x10) socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev, 0x0}, &(0x7f0000000080)=0x14) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000001c40)={0xaa8, r3, 0xd00, 0x70bd2d, 0x25dfdbfe, {0x1}, [{{0x8, 0x1, r2}, {0x208, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r2}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x9, 0x8, 0xb3dc}, {0x62, 0x8, 0x6, 0xffffffff}]}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r2}}, {0x8, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r2}}}]}}, {{0x8, 0x1, r2}, {0x150, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r2}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x4, 0x7, 0xffff, 0x10001}, {0x8, 0x3, 0x1b58000000000, 0x1}, {0x200, 0xc66d, 0x2, 0xffffffffffffff27}, {0x8, 0x4, 0x20, 0x72}]}}}]}}, {{0x8, 0x1, r2}, {0x1b4, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r2}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r2}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9f0}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000000}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x9d0}}, {0x8, 0x6, r2}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4}}, {0x8, 0x6, r2}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r2}}}]}}, {{0x8, 0x1, r2}, {0x1ac, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r2}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10000}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r2}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7fffffff}}, {0x8, 0x6, r2}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x4, 0x81, 0x7, 0x81}]}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x2000, 0x5, 0x6, 0x7}, {0x2, 0x1f, 0x8, 0x8}]}}}]}}, {{0x8, 0x1, r2}, {0x104, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r2}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r2}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x0, 0x7fff, 0x5, 0x5}, {0x5, 0xfff, 0x800, 0x5}, {0x3, 0x6, 0x7}]}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r2}}}]}}, {{0x8, 0x1, r2}, {0x124, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1000}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r2}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r2}}}]}}, {{0x8, 0x1, r2}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9d9}}}]}}, {{0x8, 0x1, r2}, {0x138, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r2}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r2}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r2}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r2}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfffffffffffffffc}}, {0x8, 0x6, r2}}}]}}]}, 0xaa8}, 0x1, 0x0, 0x0, 0x4004}, 0x6f8555a1702c9ba1) 2018/05/26 18:27:41 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000000)={'nat\x00', 0x1c, "814ede8d9c39328d60fb40816c9b79a0da2859a91fc922fe5d811c25"}, &(0x7f0000000040)=0x40) write$rdma_cm(r0, &(0x7f0000000300)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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"}}}, 0x120) 2018/05/26 18:27:41 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000100)={0x8fb, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}, {0x2, 0x4e24, @broadcast=0xffffffff}, 0x100, 0x9, 0x336a, 0x5, 0x8, &(0x7f00000000c0)='gretap0\x00', 0x4, 0x6f, 0x6}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'bond0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="4c000000000000000000000000000002"]}) 2018/05/26 18:27:41 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000000200)=ANY=[@ANYBLOB="85000000080000a55700000000e80000950000000000000007a5e6e4ed203636711f9e467718adf4a16179b2d126a24daa8f05b72bb3704bab22947c5c38c955c2bb842b6da9da841341878918bf"], &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) r2 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 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) preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000280)=""/138, 0x8a}, {&(0x7f0000000340)=""/68, 0x44}, {&(0x7f00000003c0)=""/253, 0xfd}], 0x3, 0x0) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000001c0)=r0) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)) 2018/05/26 18:27:41 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10ee02000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a7d2481d1746ee5211ac064893c16e4219a1679") ioctl$fiemap(r0, 0x40046602, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00H']) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)) 2018/05/26 18:27:41 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x8, 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), 0x4) 2018/05/26 18:27:41 executing program 6: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{}, {0x0, 0x5}}, &(0x7f0000002000)) r1 = add_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="29b3f9b05ac31d1266332351e21ecc0c99e1f7c0251affb0992285542241bc9bffcfe267384473c0417b38978148c085d85c5ab03397f3bde1d0c55ac85f1757c1f4d1165e7391c6f9057172c853d1429cb8d7e092cc0dfcb7589e62dbd46f2ee3daa0dff9fbbd40a4fe64ef59414a0fd102e5106d7a8acf788ecfcfd977174734fe60292c30526c38c8a8f089fe1bbb2a803cedf12450a6ca1bd77f2b6b8053e8f18e22aa76ef874be277b545e5ac76a792e03b9773a935641fe5255d507e2e81ebbcc22e", 0xc5, 0xfffffffffffffffa) keyctl$restrict_keyring(0x1d, r1, &(0x7f00000001c0)='id_legacy\x00', &(0x7f0000000200)='eth1\x00') r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000240)='/dev/null\x00', 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000280)={'vcan0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) timerfd_gettime(r0, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e22, 0x40, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x20}}, 0x2}}, [0x80, 0x2, 0xffff, 0x100, 0x100, 0x7ff, 0x9, 0x800, 0x373, 0x0, 0x3, 0x3, 0x9, 0x6, 0x5]}, &(0x7f00000003c0)=0x100) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000400)={r3, 0x9}, &(0x7f0000000440)=0x8) [ 348.428362] sctp: [Deprecated]: syz-executor5 (pid 21263) Use of struct sctp_assoc_value in delayed_ack socket option. [ 348.428362] Use struct sctp_sack_info instead 2018/05/26 18:27:41 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$sock_netdev_private(r0, 0x89f8, &(0x7f0000000300)="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") mprotect(&(0x7f00006c5000/0x2000)=nil, 0x2000, 0x20001000000) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) delete_module(&(0x7f0000000000)='.\x00', 0x800) getsockopt$inet6_int(r1, 0x3a, 0x1, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 2018/05/26 18:27:41 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x9, 0x3}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000000)) 2018/05/26 18:27:41 executing program 7: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200)='/dev/zero\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000002c0)={r2, 0xcc, "35e93e774e095195e1a57cda9e281aa0a67a9c30c61eb5f2976a620708a41cd170aae5137cf13e83955a18f2e742d879be71ac73347f797c3a8e0b3f45da5ee3e2a41bff863147e3968e39fc9ef512473bd4f6aa5d15bfc8b7df0cb725b1a93d708baa36fcb10bce33e079cd158202e7d9dc20335e4b2edb8628e6905f72e0db9255ca37e07ca8b6d149e8f213fa62d70d89ca39216d2ef69638b0b7e8d5af95c5081dbcf96789791f88f5a7823da0e0746b4d05abefcfc45d3fd834215a7dd5f2eb41ee946ff05ba4beddc5"}, &(0x7f00000003c0)=0xd4) r3 = fcntl$getown(r0, 0x9) sched_setattr(r3, &(0x7f0000000100)={0x30, 0x1, 0x0, 0x0, 0x0, 0x8, 0xf4b, 0x7}, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000480)={0x2}, 0x4) r4 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x40, 0x100) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x33, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x200}, @in6={0xa, 0x4e24, 0x100000001, @empty, 0x413}, @in={0x2, 0x4e24, @rand_addr=0x4}, @in6={0xa, 0x4e21, 0x8, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4e5}], 0x64) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}, {0x0, 0x0, 0x4, 0x0, 0x0, 0x31}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f0000000440)={0x5, &(0x7f0000000400)=[{0x10000, 0x58e, 0xffffffff, 0x1f00000}, {0x8001, 0x1, 0x1, 0x10001}, {0x5, 0x6, 0x7fffffff, 0x200}, {0x20, 0x1000, 0xfff, 0x9}, {0x8, 0x4, 0xcd6f, 0x7}]}, 0x8) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @igmp={0x12}}}}}, &(0x7f00003b5000)) [ 348.504622] sctp: [Deprecated]: syz-executor5 (pid 21279) Use of struct sctp_assoc_value in delayed_ack socket option. [ 348.504622] Use struct sctp_sack_info instead 2018/05/26 18:27:41 executing program 4: getpid() r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x40, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0xffff, 0x19, 0x0, 0x800, "98acf7ae28e65f37bf2b1def685fee6b53652c8434c9a8730ceafff1466e9c7c"}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000480)=@security={'security\x00', 0xe, 0x4, 0x344, 0xffffffff, 0x1b8, 0xfc, 0x1b8, 0xffffffff, 0xffffffff, 0x2b0, 0x2b0, 0x2b0, 0xffffffff, 0x4, &(0x7f0000000080), {[{{@ip={@rand_addr=0x3, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffffff, 0xff000000, 'bridge_slave_1\x00', 'dummy0\x00', {0xff}, {}, 0x21, 0x3, 0x72}, 0x0, 0xbc, 0xfc, 0x0, {}, [@common=@icmp={0x24, 'icmp\x00', 0x0, {0x12, 0x3ff, 0x4, 0x1}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x7, 0x0, "a8c731408d403b0e153b5fa70ee2c4dd4dd1910b5ab40cf91dd5c8cca4a6"}}}, {{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff, 0xff, 0xffffffff, 'veth0\x00', 'syzkaller1\x00', {}, {0xff}, 0xff, 0x3, 0x21}, 0x0, 0x98, 0xbc}, @common=@unspec=@NFQUEUE1={0x24, 'NFQUEUE\x00', 0x1, {0x7, 0x7fffffff}}}, {{@uncond, 0x0, 0x98, 0xf8}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x81, [0x8569, 0x263c000000000, 0x10000, 0x8, 0xf6, 0x8cd], 0xff, 0x5}, {0x7, [0x80000001, 0xf507, 0x42, 0x4000000000000000, 0x4, 0x81], 0x2, 0x2, 0x61}}}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a0) preadv(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000380)=""/205, 0x6a}], 0x200000000000032d, 0x0) 2018/05/26 18:27:41 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000240)="441f3708e34a411aa7ba630c5f8d6400e2f9b4c5ea0b41e4ad000000000000000000000000", 0x49) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) r2 = getegid() lchown(&(0x7f0000000080)='./file0\x00', r1, r2) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)=""/37, &(0x7f0000000040)=0x25) 2018/05/26 18:27:41 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000300)={0x53, 0xffffffffffffffff, 0x6, 0x3f, @buffer={0x0, 0x1b, &(0x7f0000000200)=""/27}, &(0x7f0000000440)="ea571ee726b1", &(0x7f00000003c0)=""/126, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00000002c0)}) write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[], 0xf6) read(r0, &(0x7f0000000000)=""/42, 0xfffffcfc) 2018/05/26 18:27:41 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000180)='notify_on_release\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040)={[0x31]}, 0x1) 2018/05/26 18:27:42 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r1 = gettid() perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) sendmmsg(r0, &(0x7f0000005640)=[{{0x0, 0x0, &(0x7f0000000180), 0xc00e0000}}], 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r2, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1004000000016) 2018/05/26 18:27:42 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000004c0)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x6800, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000280), 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x260) recvmmsg(r1, &(0x7f0000002740)=[{{&(0x7f0000000380)=@ipx, 0x80, &(0x7f0000000480)=[{&(0x7f0000001540)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, &(0x7f0000002780)={0x0, 0x989680}) recvfrom$ipx(r1, &(0x7f0000000140)=""/220, 0xffffffffffffffbd, 0x0, 0x0, 0x3d1) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x1, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) 2018/05/26 18:27:42 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003080)={0xffffffffffffffff, 0xffffffffffffffff}) modify_ldt$read(0x0, &(0x7f0000000380)=""/121, 0x79) r2 = dup3(r1, r0, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000005c0)={0x0, 0xff, 0x5}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000640)={r3, @in6={{0xa, 0x4e24, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}}, 0x401, 0x1, 0x400, 0x7fff, 0x4}, 0x98) recvmsg(r1, &(0x7f0000000040)={&(0x7f0000000400)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000034c0)=[{&(0x7f0000003400)=""/153, 0x99}], 0x1, &(0x7f0000000940)=""/42, 0x2a}, 0x202) bind$bt_l2cap(r4, &(0x7f0000000480)={0x1f, 0x20, {0xffffffff, 0x1, 0x20, 0x3, 0x100000000, 0x6ff8e12d}, 0x1, 0xffffffffffffffeb}, 0xe) r5 = getegid() r6 = getgid() lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r5, r6, r7) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f00000004c0), 0x1000002c0) sendmmsg(r0, &(0x7f000000d8c0)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000340)='#', 0x1}], 0x1}}], 0x1, 0x0) write$binfmt_script(r4, &(0x7f0000000700)=ANY=[@ANYBLOB="9abe09d0a901000000000000005d5e34ecc49c00000021d02e29d202fb43d2"], 0xe) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000500)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x6, 0x3f}, &(0x7f00000001c0)=0x88) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000200)={r8, 0x6c13}, 0x8) recvfrom(r1, &(0x7f0000000080)=""/174, 0xae, 0x2, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x20000000) 2018/05/26 18:27:42 executing program 5: clock_getres(0x5, &(0x7f0000000040)) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) getsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/26 18:27:42 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000000540)=0x8, 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={"69000200000f002dc830ee000000005d", 0x103}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'ip_vti0\x00', 0x8000}) ioctl$TTUNGETFILTER(r0, 0x800454e1, &(0x7f0000000280)=""/185) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000200)={{0xdfe, 0x9}, {0x3, 0x7f}, 0x24c6, 0x1, 0x2}) 2018/05/26 18:27:42 executing program 7: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x101, 0x0) write$cgroup_int(r0, &(0x7f0000000080)=ANY=[], 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)) 2018/05/26 18:27:42 executing program 6: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$can_raw(0x1d, 0x3, 0x1) flock(0xffffffffffffffff, 0x0) shutdown(r0, 0x0) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000100)={0x1d}, 0x10) 2018/05/26 18:27:42 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2000, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) writev(r1, &(0x7f0000000240)=[{&(0x7f0000000040)="a90cd35df2487427c287db7e4f316db2756d2a6370a86dae3b80c6f1ae612d37bcb1d075c14428236c0602b06465a252ed98e845098e1b834fb61cad8c68eceb3cdf00848e48034a4491d90a1b49efb9459a6812f68f4952da90298318faecb7b65738f125fce6d698231c3ddd95e666711b9d5b7669aa7c30a0413379353a547b442d731bb9f222c3f508c4bb4b9dda56926fae43f03b7d2076911009c34fdeffba40294b56d518e768b8e4732b3610ee928558ffa6a37d6f63d57d734aac5846c29fdfe1946bf9f64e05a841edaf557cfbfb448fa9d28ccbe4c2e9f38512b99af048e4d538b9f957a97321"}, {&(0x7f00000001c0)="33967fabbb1a1a814d9b13e46801b443a1d2c6bf1cf20bce0171ae5a1f890aab49728778d35106b89db72b8a7344b72d22d7dd666bb22384f4da38a048e005ffd52b4fd73771d2205f1ac32278ddab150d2045c7f08a3aa59a0497a4fe2e0665df"}], 0x4a) 2018/05/26 18:27:42 executing program 7: getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000001280)=""/195, &(0x7f0000000180)=0xc3) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000000280)=""/4096, &(0x7f0000000040)=0x1000) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) prctl$getname(0x10, &(0x7f0000000080)=""/26) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000100)='L', 0x1}], 0x1) 2018/05/26 18:27:42 executing program 2: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x240) r2 = dup2(r1, r0) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000000340)={0x0, r2}) fsetxattr(r1, &(0x7f00000000c0)=@known='com.apple.FinderInfo\x00', &(0x7f0000000300)='\x00', 0x1, 0x3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48008000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) write$vnet(r2, &(0x7f0000000000)={0x1, {&(0x7f0000000100)=""/197, 0xc5, &(0x7f0000000200)=""/156, 0x0, 0x1}}, 0x68) setsockopt$ax25_int(r2, 0x101, 0xc, &(0x7f00000002c0)=0x7c, 0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x16, @time={0x77359400}}) 2018/05/26 18:27:42 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000100)={&(0x7f0000013000/0x1000)=nil, 0x1000}) close(r0) r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)="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", 0xfc, 0xffffffffffffffff) r3 = request_key(&(0x7f0000000280)='rxrpc\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)='}\x00', 0xfffffffffffffffa) keyctl$unlink(0x9, r2, r3) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000480)=ANY=[@ANYBLOB="736563757269747900c300000000000000000000000000000000fe0300000000000000009fb6274a152886f2c3c6b33ee14ace6b9ae5b30ab1cacd20910bdc1bb8b40de632debf75cfa220bcedcb8e7f6ad86e094a6601182b09e268f3689337f3478485c7eebf2e9116cd6a192542a06a1d7f594a5bba20313a7c8ac745aaaf03c277c464f81e49fc214e89d04473a44142b331d379b18f25be4c7800788fc27ea22b68634f9e"], &(0x7f00000000c0)=0x24) 2018/05/26 18:27:42 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x3, 0x129200) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f00000000c0)={0x0, 0xd928, 0x3, &(0x7f0000000080)=0x5}) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000400)=0x6b65a878, 0x4) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/05/26 18:27:42 executing program 6: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x200}}, [0x100, 0x8, 0x7, 0x72, 0x81, 0x7804, 0x8, 0x1, 0x4a0f0681, 0x2, 0x8001, 0x4, 0x9, 0x8, 0x100]}, &(0x7f0000000040)=0x100) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={r2, 0xa9de, 0x56, 0x7fffffff}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000200)={0x0, 0x0}) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000240)=r3) ioctl$SG_SCSI_RESET(r0, 0x2284, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000640)='memory.current\x00', 0x0, 0x0) ioctl$PPPIOCSMRU(r4, 0x40047452, &(0x7f0000000680)=0x80) 2018/05/26 18:27:42 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0xcf80, 0x8, 0x20b, 0x80000000, 0xfffffffffffffffc, 0x0, 0x380, 0x0, r1}, &(0x7f0000000180)=0x20) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r2 = accept4(r0, 0x0, &(0x7f0000000040), 0xfffffffffffffffe) sendmmsg$inet_sctp(r2, &(0x7f0000006f80)=[{&(0x7f0000006e40)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000006f40), 0x200000000000002b}], 0x1, 0x0) 2018/05/26 18:27:42 executing program 1: socketpair(0x8, 0x6, 0x7fffffff, &(0x7f0000000000)={0xffffffffffffffff}) write$rdma_cm(0xffffffffffffff9c, &(0x7f0000000700)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f00000006c0)={0xffffffff}, 0x13f, 0x6}}, 0x20) write$rdma_cm(r0, &(0x7f0000000740)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f0000000080), r1, 0x80000000}}, 0x18) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) bind$llc(r0, &(0x7f0000000200)={0x1a, 0x1, 0x1, 0x8, 0x20, 0xbd, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) write$rdma_cm(r2, &(0x7f0000000540)=@init_qp_attr={0xb, 0x0, 0xfa00, {&(0x7f0000000140), 0xffffffff, 0xea}}, 0x293) 2018/05/26 18:27:42 executing program 7: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x201, 0x0) r1 = memfd_create(&(0x7f0000000000)='/dev/snapshot\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x51, r1, 0x0) writev(r0, &(0x7f0000002100)=[{&(0x7f0000000100)="ed", 0x1}, {&(0x7f0000001100)="02", 0x1}], 0x2) perf_event_open(&(0x7f0000000140)={0x2, 0x7b, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000001c0)=0xc) clone(0x0, &(0x7f0000003300), &(0x7f00000022c0), &(0x7f0000004340), &(0x7f0000001200)) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='children\x00') pread64(r2, &(0x7f0000000040)=""/12, 0xc, 0x1) waitid(0x0, 0x0, 0x0, 0x20000006, &(0x7f00000000c0)) [ 350.249390] FAULT_FLAG_ALLOW_RETRY missing 30 [ 350.253974] CPU: 0 PID: 21361 Comm: syz-executor0 Not tainted 4.17.0-rc6+ #93 [ 350.261231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 350.270566] Call Trace: [ 350.273143] dump_stack+0x1b9/0x294 [ 350.276764] ? dump_stack_print_info.cold.2+0x52/0x52 [ 350.281947] ? kasan_check_write+0x14/0x20 [ 350.286170] ? do_raw_spin_lock+0xc1/0x200 [ 350.290400] handle_userfault.cold.32+0x44/0x5a [ 350.295063] ? perf_trace_run_bpf_submit+0x23f/0x370 [ 350.300157] ? userfaultfd_ioctl+0x4d10/0x4d10 [ 350.304728] ? perf_tp_event+0xc30/0xc30 [ 350.308790] ? kasan_check_read+0x11/0x20 [ 350.312925] ? print_usage_bug+0xc0/0xc0 [ 350.316980] ? do_raw_spin_trylock+0x171/0x1b0 [ 350.321549] ? memset+0x31/0x40 [ 350.324820] ? perf_trace_lock+0x495/0x900 [ 350.329040] ? perf_trace_lock_acquire+0xe3/0x980 [ 350.333868] ? zap_class+0x720/0x720 [ 350.337574] ? graph_lock+0x170/0x170 [ 350.341366] ? perf_trace_run_bpf_submit+0x23f/0x370 [ 350.346465] ? perf_trace_run_bpf_submit+0x23f/0x370 [ 350.351553] ? perf_trace_run_bpf_submit+0x246/0x370 [ 350.356646] ? find_held_lock+0x36/0x1c0 [ 350.360780] ? lock_downgrade+0x8e0/0x8e0 [ 350.364922] ? kasan_check_read+0x11/0x20 [ 350.369057] ? do_raw_spin_unlock+0x9e/0x2e0 [ 350.373454] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 350.378026] ? kasan_check_write+0x14/0x20 [ 350.382244] ? do_raw_spin_lock+0xc1/0x200 [ 350.386470] __handle_mm_fault+0x38d8/0x4310 [ 350.390870] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 350.395608] ? graph_lock+0x170/0x170 [ 350.399407] ? lock_acquire+0x1dc/0x520 [ 350.403384] ? find_held_lock+0x36/0x1c0 [ 350.407444] ? lock_downgrade+0x8e0/0x8e0 [ 350.411617] ? handle_mm_fault+0x8c0/0xc70 [ 350.415845] handle_mm_fault+0x53a/0xc70 [ 350.419894] ? __handle_mm_fault+0x4310/0x4310 [ 350.424466] ? find_vma+0x34/0x190 [ 350.427995] __do_page_fault+0x60b/0xe40 [ 350.432055] ? mm_fault_error+0x380/0x380 [ 350.436187] ? debug_check_no_locks_freed+0x310/0x310 [ 350.441361] ? graph_lock+0x170/0x170 [ 350.445152] do_page_fault+0xee/0x8a7 [ 350.448938] ? vmalloc_sync_all+0x30/0x30 [ 350.453075] ? find_held_lock+0x36/0x1c0 [ 350.457135] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 350.461969] page_fault+0x1e/0x30 [ 350.465405] RIP: 0010:copy_user_generic_unrolled+0x9e/0xc0 [ 350.471017] RSP: 0018:ffff880189b1f958 EFLAGS: 00010202 [ 350.476376] RAX: 0000000000000004 RBX: 0000000000000004 RCX: 0000000000000004 [ 350.483628] RDX: 0000000000000004 RSI: 0000000020013000 RDI: ffff880189b1f9f8 [ 350.490890] RBP: ffff880189b1f990 R08: ffffed0031363f40 R09: ffffed0031363f3f [ 350.498248] R10: ffffed0031363f3f R11: 0000000000000003 R12: 0000000020013004 [ 350.505502] R13: 0000000020013000 R14: ffff880189b1f9f8 R15: 00007ffffffff000 [ 350.512974] ? _copy_from_user+0x10d/0x150 [ 350.517206] evdev_do_ioctl+0xb8f/0x21c0 [ 350.521256] ? str_to_user+0x90/0x90 [ 350.524971] ? rcu_is_watching+0x85/0x140 [ 350.529118] ? __fget+0x40c/0x650 [ 350.532581] ? expand_files.part.8+0x9a0/0x9a0 [ 350.537158] ? trace_hardirqs_off+0xd/0x10 [ 350.541379] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 350.546475] ? rcu_is_watching+0x85/0x140 [ 350.550607] ? rcu_pm_notify+0xc0/0xc0 [ 350.554477] ? trace_hardirqs_off+0xd/0x10 [ 350.558699] ? __fget_light+0x2ef/0x430 [ 350.562663] ? fget_raw+0x20/0x20 [ 350.566113] evdev_ioctl_handler+0x144/0x1a0 [ 350.570511] evdev_ioctl_compat+0x29/0x30 [ 350.574642] ? evdev_ioctl_handler+0x1a0/0x1a0 [ 350.579210] __ia32_compat_sys_ioctl+0x221/0x640 [ 350.583957] do_fast_syscall_32+0x345/0xf9b [ 350.588268] ? do_int80_syscall_32+0x880/0x880 [ 350.592834] ? _raw_spin_unlock_irq+0x27/0x70 [ 350.597315] ? finish_task_switch+0x1ca/0x840 [ 350.601798] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 350.607319] ? syscall_return_slowpath+0x30f/0x5c0 [ 350.612249] ? sysret32_from_system_call+0x5/0x46 [ 350.617080] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 350.621912] entry_SYSENTER_compat+0x70/0x7f [ 350.626301] RIP: 0023:0xf7fb9cb9 [ 350.629655] RSP: 002b:00000000f5fb50ac EFLAGS: 00000282 ORIG_RAX: 0000000000000036 [ 350.637360] RAX: ffffffffffffffda RBX: 0000000000000015 RCX: 00000000400445a0 [ 350.644613] RDX: 0000000020013000 RSI: 0000000000000000 RDI: 0000000000000000 [ 350.651866] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 350.659126] R10: 0000000000000000 R11: 0000000000000296 R12: 0000000000000000 [ 350.666387] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/05/26 18:27:43 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r1 = gettid() perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) sendmmsg(r0, &(0x7f0000005640)=[{{0x0, 0x0, &(0x7f0000000180), 0xf000}}], 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r2, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1004000000016) 2018/05/26 18:27:43 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x11, 0x3, 0xffffffffffffff75, 0x6, 0x1, 0x9, 0x0, 0x1ef, 0x8d8, 0x5, 0x1}, 0xb) write$binfmt_elf32(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="7d454c4600939d0000000000000000000000000000000000000000003800000000000000000000000000200000000000800000000000000000000000000000000000000000000000004340ebb9c951c58c6956ed21b9446362b1dff800000000000000000000000000000084e573dfe8314f8d216bda2983a001f62ff6b2952a1d52220cf2e515b1d3e78b56209fd973aefcf6a08c1a676a4f0186f76258c50566961c3673c2a4180a6378d207f34ab394374f329973"], 0xfffffff7) ioctl$int_in(r0, 0x80000000005000, &(0x7f00000004c0)) 2018/05/26 18:27:43 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x101000) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00000000c0)={0x8, &(0x7f0000000040)=[{0x0, 0x9}, {0x8, 0x65f0}, {0x3, 0x22beed9a}, {0x6a87, 0x6}, {0x401, 0xfff}, {0x6, 0x4}, {0x0, 0x51da}, {0x4, 0x800}]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f0000000080), &(0x7f0000001ac0)=0x4) 2018/05/26 18:27:43 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x381000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000000100)={{0x3e1b, 0x10000}, 'port1\x00', 0x89, 0x40000, 0x8, 0x9, 0x0, 0x8, 0x2, 0x0, 0x1, 0xd5e}) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 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) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/05/26 18:27:43 executing program 6: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xc61c}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000000c0)={{0xa, 0x4e22, 0x20, @dev={0xfe, 0x80, [], 0x10}, 0x40}, {0xa, 0x4e23, 0x1000, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x7fffffff, [0xffffffff, 0xffffffff, 0x5, 0x7, 0x80000001, 0x8000, 0x8001, 0xffffffff80000000]}, 0x5c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3f}, 0x1c) 2018/05/26 18:27:43 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000222000)=0x9, 0x4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140), 0x8) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x40, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000040), 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000180)={0x1f, 0x0, 0x10003, 0x100000000000001}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0086438, &(0x7f00000000c0)={0x80000000, r2}) sendto$inet6(r0, &(0x7f0000000200)="bb", 0x1, 0x40, &(0x7f0000000300)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) 2018/05/26 18:27:43 executing program 7: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) sched_getattr(r0, &(0x7f0000000040), 0x30, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000007640)=[{0x0, 0x0, &(0x7f0000007380), 0x376, &(0x7f0000000040)}], 0x49249249249278a, 0x0) acct(&(0x7f0000000080)='./file0\x00') 2018/05/26 18:27:43 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgrp(0x0) fcntl$setown(r0, 0x8, r1) setsockopt$sock_int(r0, 0x1, 0xd, &(0x7f0000000000), 0x4) 2018/05/26 18:27:43 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e92be282346d61ac97"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7, 0x7a, 0x3}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x101000, 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x800, 0x0) 2018/05/26 18:27:43 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4, 0x440100) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x52) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000ec6fb0)) 2018/05/26 18:27:43 executing program 2: perf_event_open(&(0x7f0000b5a000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 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, 0x4, 0xffffffffffffffff, 0x4) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3ff, 0x80040) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e21, 0x1f, @empty, 0x4}}, 0x7, 0x9, 0xffff, "39570907abb85dc9efecf66739b59f3ff001e3af30c0dd3a45327c480506508265813b5c53009f9b0573341d8d2723520a8a590a33f09b150d15870a4c1681e05f21a381e6ce422492705e805ece39e4"}, 0xd8) 2018/05/26 18:27:44 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8001, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'veth0_to_bridge\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000008c0)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000040)={{0x8, 0x5}, 0x64}, 0x10) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000200)) 2018/05/26 18:27:44 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x9, &(0x7f0000000240)=0x0) r2 = eventfd2(0x0, 0x0) io_submit(r1, 0x2, &(0x7f0000000580)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000340)}]) timer_create(0x2, &(0x7f0000000100)={0x0, 0x20, 0x0, @thr={&(0x7f0000000000)="c9257f2c9292f716febcc0402a357a2fc718e753c18bf9d43c38b76665b52cf0c49f8d2b7928df530004e961b5f430bef42d7a0322edaa28e6cd100142ce781f77190d5b5243336d859c83d307", &(0x7f0000000080)="2bbadc"}}, &(0x7f0000000140)=0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={0xffffffffffffff9c, 0x6, 0x1, 0x7fffffff, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000000200)={0x20}, 0x4) timer_delete(r3) 2018/05/26 18:27:44 executing program 0: r0 = socket$inet(0x15, 0x400, 0x8005) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x407ffd, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x7f, 0x480001) getdents(r1, &(0x7f0000000280)=""/156, 0x37) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r2, &(0x7f0000af1fe8)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000002000000000000000", 0xc, 0x0) 2018/05/26 18:27:44 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000140)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000900)=[{&(0x7f00000009c0)="1f", 0x1}], 0x1, 0x81a06) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@remote, @in6}}, {{}, 0x0, @in6}}, &(0x7f0000000080)=0xe8) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00000002c0)) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x20000102000007) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000000580)={0x0, 0x1}) ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f0000000c00)={0x0, 0xa1e427}) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0xffffffffffffff8b) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000500)) socket$netlink(0x10, 0x3, 0x16) ioctl$KVM_SET_CPUID(r4, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000000004b12020000000000000000000000000000100000000000000000"]) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000380)={0x0, 0x80, &(0x7f0000000300)=[@in6={0xa, 0x4e20, 0xfffffffffffffffc, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in6={0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x80}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0x12}, 0x2}, @in6={0xa, 0x4e21, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x8}]}, &(0x7f00000003c0)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000005c0)=ANY=[@ANYRES32=r5, @ANYBLOB="0300d4002330c2c2e76ea81e00b3360b4c584a748e549d958624f2a68e1f4775ccbf1d2c72ff8863299a9532517eecab0effb7cf455ec62e3c8402732db2343b64ccc7dfd7fd99c6f0a14072f2916111f6ea868ba8432a8eb4090f89bd6bb96f1a5c1f98f85c33cb76dec5b0f8bf3192a263e1c3c3d5ef1c3258fe937fb9b23dc487d15e9594335ebef72a2cb387977d79ab494e9c8acb175c044aee7b64cfd69a90a837e19c990773c9af5d13063aa96496f3b24ce62a378ae42ce3cc2ceb7dd15a33667ed9d01118feec5df209bac48c3f301a92ec13eff5be"], 0xdc) ioctl$VT_RELDISP(r1, 0x5605) ioctl$KVM_RUN(r4, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={r5, 0x1ff, 0x10}, &(0x7f0000000540)=0xc) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000400)={0x7e, @multicast2=0xe0000002, 0x4e24, 0x4, 'none\x00', 0x0, 0x9, 0x68}, 0x2c) [ 350.897211] device veth0_to_bridge entered promiscuous mode 2018/05/26 18:27:44 executing program 1: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x4000000000046800) r2 = syz_fuseblk_mount(&(0x7f0000000080)='./bus\x00', &(0x7f0000000140)='./bus\x00', 0xc000, 0xffffffffffffffff, 0x0, 0x808, 0xf3, 0x1821000) close(r2) io_setup(0x8000000007, &(0x7f0000000040)=0x0) io_submit(r3, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x0, r1, &(0x7f0000000200), 0xfffffdcc}]) io_cancel(r3, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x6, 0x907f, r2, &(0x7f0000000180)="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", 0xfe, 0x7fff, 0x0, 0x1, r1}, &(0x7f00000002c0)) [ 350.997302] device veth0_to_bridge left promiscuous mode 2018/05/26 18:27:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r1 = gettid() perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) sendmmsg(r0, &(0x7f0000005640)=[{{0x0, 0x0, &(0x7f0000000180), 0xfffffff0}}], 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r2, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1004000000016) 2018/05/26 18:27:53 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000140)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000900)=[{&(0x7f00000009c0)="1f", 0x1}], 0x1, 0x81a06) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@remote, @in6}}, {{}, 0x0, @in6}}, &(0x7f0000000080)=0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x20000102000007) r2 = getpgrp(0xffffffffffffffff) ptrace$setopts(0x4206, r2, 0xee, 0x10) ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f0000000c00)) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r5, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x400000b7}]}) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/05/26 18:27:53 executing program 2: r0 = getpgrp(0x0) r1 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x5, 0x0, 0x0, 0x0, 0xffffffffffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f00009b2000), 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x40) 2018/05/26 18:27:53 executing program 6: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x24b, 0x100) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001180)={r0, 0x0, 0x1000, 0xe5, &(0x7f0000000080)="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", &(0x7f0000001080)=""/229, 0x3f}, 0x28) mbind(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000000), 0x8, 0x0) 2018/05/26 18:27:53 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = dup2(r0, r0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000340), 0x4) getsockname$inet6(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x3, 0x4) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) 2018/05/26 18:27:53 executing program 5: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x1) eventfd2(0x8, 0x800) write$binfmt_aout(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000e4643dc63a7f12263727fccf9b5a"], 0x2e) eventfd(0x5) 2018/05/26 18:27:53 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x80000000, 0x101200) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000180)=0x2, 0x4) sendmmsg(r0, &(0x7f00000092c0), 0xb5, 0xfffffffe) bind$bt_rfcomm(r1, &(0x7f0000000140)={0x1f, {0x10001, 0x3d, 0x2, 0xffff, 0x0, 0x7fff}, 0x400}, 0xa) getrandom(&(0x7f0000000000)=""/81, 0x51, 0x3) 2018/05/26 18:27:53 executing program 4: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x101400, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mmap(&(0x7f00007fe000/0x3000)=nil, 0x3000, 0x0, 0x8132, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000800000/0x4000)=nil, 0x4000, 0x1000000) socket$inet_smc(0x2b, 0x1, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x208800, 0x0) setns(r1, 0x100000020000) 2018/05/26 18:27:53 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0xa, 0x7, 0x2}, 0x7a) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7fffffff00000, 0x1a340) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000040)={0x0, @multicast2=0xe0000002, 0x4e21, 0x2, 'ovf\x00', 0x10, 0x1, 0x28}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000540)}, 0x10) 2018/05/26 18:27:53 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400, 0x0) connect$rds(r0, &(0x7f0000000040)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) r1 = socket$inet(0x2, 0x840000000003, 0x2) r2 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r2, r1, 0x80000) setsockopt$inet_int(r1, 0x0, 0xc8, &(0x7f0000000080), 0x4) 2018/05/26 18:27:53 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000340)=0x0) r2 = syz_open_dev$adsp(&(0x7f0000000380)='/dev/adsp#\x00', 0x1, 0x100) perf_event_open(&(0x7f00000002c0)={0x3, 0x70, 0x80000001, 0x23ae, 0x10000, 0x9, 0x0, 0x6, 0x0, 0x1, 0x1ff, 0xfffffffffffffffd, 0x9, 0x9, 0x2, 0x7ff, 0xd9, 0x8001, 0x0, 0xfffffffffffffff7, 0x4, 0x9, 0x8000, 0x3, 0x3, 0x1e6e, 0x40, 0x1, 0x3, 0x80000000, 0x7, 0x2, 0x8001, 0x80, 0x3, 0x1000000000, 0x50, 0xfffffffffffffffc, 0x0, 0x87f, 0x2, @perf_bp={&(0x7f0000000280), 0x2}, 0x10000, 0x10001, 0x7ff, 0x7, 0x3, 0x1f, 0x5}, r1, 0x2, r2, 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000100)={r3, 0x1, 0x6, @random="0b0a97f68394"}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r3, 0x1, 0x6, @random="d1dcfb5dbe60"}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x4) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x800) r6 = getpgid(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r5, 0xc1105517, &(0x7f0000000140)={{0x20000000, 0x7, 0x1f, 0x0, "89f55f357e59e5380d172ccda1658140572dd49ec13aca09da8c69e38a6aa0f356cd826ff49d3285fc664c01", 0x100000000}, 0x0, 0x0, 0xbb26, r6, 0x4, 0x10000, "9e02709c0e9e053c280382c0cafeafb3a04d9bcac3953210a90d9d0459b593804a59dda7b143ff5c96bd727a7cfb61f0f34f4fd4be417a734f73738c8eb9ddbd", &(0x7f00000000c0)='bridge0\x00', 0x8, [], [0xeed, 0xffffffff, 0x7ff, 0x800]}) write(r4, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) 2018/05/26 18:27:53 executing program 7: mknod$loop(&(0x7f0000000480)='./file0\x00', 0x0, 0x1) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000012c0)={&(0x7f0000000000)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f0000001100)=[{&(0x7f0000000080)="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", 0x177}], 0x1, &(0x7f0000001240)}, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x1000, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000140)=@filter={'filter\x00', 0xe, 0x4, 0x2d8, 0xffffffff, 0xf0, 0xf0, 0x1d8, 0xffffffff, 0xffffffff, 0x2c8, 0x2c8, 0x2c8, 0xffffffff, 0x4, &(0x7f0000000100), {[{{@uncond, 0x0, 0x98, 0xc0}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @loopback=0x7f000001, 0x0, 0x0, 'veth0\x00', 'gre0\x00'}, 0x0, 0x98, 0xc0}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @broadcast=0xffffffff, 0x0, 0x0, 'lo\x00', 'bond0\x00'}, 0x0, 0x98, 0xc0}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x338) 2018/05/26 18:27:53 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x6) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SMI(r2, 0xae80) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000000040)={0x2c, "b99510257fc759a08e5d01b8667bc1759817f18e5595fb28f8632683a547267eda4d5a3d3af4350a3cb7a8d5"}) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000000)={0x0, 0x19000}) [ 360.415841] device bridge0 entered promiscuous mode 2018/05/26 18:27:53 executing program 6: r0 = socket(0x11, 0x4000000000080002, 0x0) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000040)=@nfc={0x27, 0x9}, 0x4, &(0x7f00000012c0), 0x0, &(0x7f00000012c0)}}], 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101001, 0x0) fcntl$getflags(r1, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="54004600cf0061bcd92d7369a33be4d19049becf2dd05197a6c96cc042dc15147ba14ff36cceed7fb1be7a233b76c6cab006f45b1300000000000000", @ANYRES16=r2, @ANYBLOB="20002bbd7000fddbdf250300000014000200080002004e24000008000600080000002400030008000300010000000800080009000000080008000600000008000500ac1414aa08000600ffffff7f"], 0x54}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000000140)) 2018/05/26 18:27:53 executing program 5: getsockname(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x2, 0x7, 0x3, 0xcb1, 0x63}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={r1, @in6={{0xa, 0x4e22, 0x7f, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, 0x401, 0x3, 0x6, 0x3, 0x1}, &(0x7f0000000300)=0x98) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$restrict_keyring(0x1d, r2, 0x0, 0x0) 2018/05/26 18:27:53 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000100)) [ 360.593313] device bridge0 left promiscuous mode 2018/05/26 18:27:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r1 = gettid() perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) sendmmsg(r0, &(0x7f0000005640)=[{{0x0, 0x0, &(0x7f0000000180), 0xfffffdef}}], 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r2, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1004000000016) 2018/05/26 18:27:54 executing program 1: unshare(0x60000000) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000080)) umount2(&(0x7f0000000040)='./file0\x00', 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x10000, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000100)) 2018/05/26 18:27:54 executing program 4: r0 = socket(0x0, 0x2802, 0x10000000000001) sendmsg$nl_crypto(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@delrng={0x10, 0x14, 0x1}, 0x10}, 0x1}, 0x0) socket(0x1b, 0xa, 0x3) 2018/05/26 18:27:54 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x4803d, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f00000001c0)={'veth1_to_team\x00', {0x2, 0x4e21}}) ioctl$KVM_SET_CPUID(r2, 0x4138ae84, &(0x7f0000000000)) pread64(r2, &(0x7f0000000080)=""/27, 0x1b, 0x0) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x480000, 0x0) getpeername$netrom(r4, &(0x7f00000000c0), &(0x7f0000000140)=0x10) 2018/05/26 18:27:54 executing program 2: r0 = socket$inet_sctp(0x2, 0x4, 0x84) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000440)='/dev/qat_adf_ctl\x00', 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000080), 0x1) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000280)) recvmmsg(r0, &(0x7f0000002300)=[{{&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/32, 0x20}, {&(0x7f0000000100)=""/183, 0xb7}], 0x2, 0x0, 0x0, 0x20}, 0x703}, {{&(0x7f0000000200)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000280)}, {&(0x7f00000002c0)=""/1, 0x1}, {&(0x7f0000000300)=""/90, 0x5a}], 0x3, 0x0, 0x0, 0x5}, 0x80}, {{&(0x7f00000003c0)=@rc, 0x80, &(0x7f0000000640)=[{&(0x7f0000000440)}, {&(0x7f0000000480)=""/93, 0x5d}, {&(0x7f0000000500)=""/9, 0x9}, {&(0x7f0000000540)=""/32, 0x20}, {&(0x7f0000000580)=""/159, 0x9f}], 0x5, &(0x7f0000000680)=""/93, 0x5d, 0x2}, 0x100000000}, {{&(0x7f0000000700)=@nfc_llcp, 0x80, &(0x7f0000001b00)=[{&(0x7f0000000780)=""/172, 0xac}, {&(0x7f0000000840)=""/166, 0xa6}, {&(0x7f0000000900)=""/121, 0x79}, {&(0x7f0000000980)=""/4096, 0x1000}, {&(0x7f0000001980)=""/71, 0x47}, {&(0x7f0000001a00)=""/191, 0xbf}, {&(0x7f0000001ac0)=""/64, 0x40}], 0x7, 0x0, 0x0, 0x10000}, 0xaa}, {{&(0x7f0000001b40)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000002200)=[{&(0x7f0000001bc0)=""/183, 0xb7}, {&(0x7f0000001c80)=""/245, 0xf5}, {&(0x7f0000001d80)=""/232, 0xe8}, {&(0x7f0000001e80)=""/2, 0x2}, {&(0x7f0000001ec0)=""/163, 0xa3}, {&(0x7f0000001f80)=""/193, 0xc1}, {&(0x7f0000002080)=""/154, 0x9a}, {&(0x7f0000002140)=""/150, 0x96}], 0x8, &(0x7f0000002240)=""/142, 0x8e, 0x28afa011}, 0x3}], 0x5, 0x0, &(0x7f00000023c0)) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000002400)={@ipv4={[], [0xff, 0xff], @rand_addr=0x3}, @dev={0xfe, 0x80, [], 0x13}, @dev={0xfe, 0x80, [], 0x11}, 0x100000001, 0x3, 0x400, 0x400, 0x0, 0x80000002, r2}) 2018/05/26 18:27:54 executing program 5: r0 = socket(0x1e, 0x805, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @remote}, &(0x7f00000000c0)=0xc) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000001c0)={@ipv4={[], [], @dev}, 0x0}, &(0x7f0000000200)=0x14) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000a00)=ANY=[@ANYBLOB="5f551edcf46f34dc08c80409756ece4f55d63fc798386973a6296512c4ff2b3f229da85b7b417eed044913766fc99151fcca17c845f796dd50cd9b93f2e8ffa24bb6f81bfc38a1620df3bf398cbf655a792ca5ddc8190d4a6aaeee3793ae9ad02b5939daf9de0adfc112cb616ad6228a", @ANYRES16=r1, @ANYBLOB="000025bd7000fedbdf250000000008000100", @ANYRES32=r2, @ANYBLOB="6c01020040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e00000008000400f7ffffff08000600", @ANYRES32=r3, @ANYBLOB="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"], 0x188}, 0x1, 0x0, 0x0, 0x1}, 0x24004080) unshare(0x40000000) sendmsg(r0, &(0x7f0000000140)={&(0x7f00004f5000)=@generic={0x10000000001e, "0200000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) get_robust_list(0x0, &(0x7f0000000440)=&(0x7f0000000400)={&(0x7f0000000340)={&(0x7f0000000300)}, 0x0, &(0x7f00000003c0)={&(0x7f0000000380)}}, &(0x7f0000000480)=0xc) close(r0) syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x7fffffff, 0x200) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000180), &(0x7f00000002c0)=0x4) 2018/05/26 18:27:54 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x1) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f0000000440)='/dev/snd/pcmC#D#c\x00', 0x0, 0x100) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000480)={0x8, 0x7, 0x7ff8000000000000}) sendto$inet(r0, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) sendmsg$nl_crypto(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x5, 0x7, 0x7, 0x9, 0x40}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000003c0)={r2, 0x1}, &(0x7f0000000400)=0x8) shutdown(r0, 0x1) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x40, 0x0) bind$netrom(r3, &(0x7f0000000140)=@full={{0x3, {"012506a052bc7f"}, 0x3}, [{"c1c19a0a3fd66a"}, {"d443d093574a78"}, {"b911a1dae5b8a6"}, {"f367989cf6ed94"}, {"423c473317dca2"}, {"920e5cd7f68097"}, {"9da1d6aed51ad8"}, {"8676dd1c977a62"}]}, 0x48) recvmsg(r0, &(0x7f00000002c0)={&(0x7f00000001c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000280), 0x0, &(0x7f0000002500)=""/153, 0x99}, 0x101) sendto$inet(r4, &(0x7f0000000080)="91a379c3125b2bec4d97016c9ad8dd3d05ec7d4ac90c963a539a1c31054e", 0x1e, 0x4008085, &(0x7f0000000240)={0x2, 0x4e24, @rand_addr=0x7}, 0x10) 2018/05/26 18:27:54 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x2, 0x9, 0x9, 0x2, 0x7, 0x0, 0x70bd28, 0x25dfdbfc, [@sadb_x_filter={0x5, 0x1a, @in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4, 0x10, 0x14}]}, 0x38}, 0x1}, 0x20040050) r1 = memfd_create(&(0x7f00000000c0)='nodev\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) 2018/05/26 18:27:54 executing program 6: r0 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x9c0, 0x18880) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000180)={r0, 0x2, 0x1, 0x80, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='ntfs\x00', 0x0, &(0x7f0000000180)) [ 361.473625] IPVS: ftp: loaded support on port[0] = 21 [ 361.486791] IPVS: ftp: loaded support on port[0] = 21 2018/05/26 18:27:54 executing program 7: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') sendfile(r0, r1, &(0x7f0000000040), 0x1000080000043f) recvmsg$kcm(r0, &(0x7f0000000440)={&(0x7f0000000100)=@hci, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000080)=""/11, 0xb}, {&(0x7f0000000180)=""/177, 0xb1}, {&(0x7f0000000240)=""/46, 0x2e}, {&(0x7f0000000280)=""/249, 0xf9}, {&(0x7f0000000380)=""/59, 0x3b}], 0x5, &(0x7f0000000400)=""/39, 0x27, 0x1}, 0x10002) fcntl$dupfd(r1, 0x0, r1) 2018/05/26 18:27:54 executing program 4: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) fchdir(r0) r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000940)=@setlink={0x30, 0x13, 0x1, 0x0, 0x0, {}, [@IFLA_NET_NS_PID={0x8, 0x13}, @IFLA_NET_NS_FD={0x8, 0x1c}]}, 0x30}, 0x1}, 0x0) 2018/05/26 18:27:54 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@generic) 2018/05/26 18:27:54 executing program 0: openat$zero(0xffffffffffffff9c, &(0x7f0000000200)='/dev/zero\x00', 0x2000, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x6, 0x20080) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4004240b, &(0x7f0000000180)={0x3, 0x70, 0x9, 0x5, 0x9, 0x7fffffff, 0x0, 0x0, 0x200, 0x6, 0x80000000, 0x7ff, 0x7f, 0x400, 0x7, 0x7, 0x5, 0xffffffff80000000, 0x81, 0x6bc2, 0x10b4, 0x4000000, 0xffff, 0x1, 0x10000, 0x8, 0x5, 0xffffffffffffffe0, 0x20, 0x91, 0x7fff, 0x0, 0x4, 0x595, 0x101, 0x8, 0x1, 0x4, 0x0, 0x3, 0x3, @perf_bp={&(0x7f0000000140), 0x8}, 0x200, 0x2, 0x10000, 0x3, 0x7, 0x7f, 0x9}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00000000c0)=0x47, 0x4) r2 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000080)) mmap(&(0x7f00001bf000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) mmap(&(0x7f00001c0000/0x4000)=nil, 0x4000, 0x0, 0x20011, r2, 0x7fff) 2018/05/26 18:27:54 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x480000) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000040)={0x5547, 0x5, 0xfffffffffffffffc}) bind$alg(r0, &(0x7f0000000100)={0x26, '(ead\x00', 0x0, 0x0, 'seqiv(pcrypt(authenc(md5-generic,ecb(arc4))))\x00'}, 0x58) 2018/05/26 18:27:54 executing program 6: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x100, 0x0) sendmsg(r1, &(0x7f00000003c0)={&(0x7f0000000100)=@nl=@unspec, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000080)="65de310da985bfaedfa93ac2d072c61c66bc", 0x12}, {&(0x7f0000000900)="b7d848c0e93bf7f774ac1523e183946c8f7c3373980c3d7c1d558aa546e89e5a5d2ba48c71320831dba32fb400c866c0fcedc8365db70aaa96cc981ec2bf9a51a10c1f9b56847caafd2cf5c8486467cefd4eeec8a55a85de867fdb276565302c565843f067b60bdf8354946417e1c164bc4cf764520b959ae7c65abd0bbbd319451735ea9051570ddbb91b159ca1b0429876be32f7220ede3b6f20b5335b3775a161435665f59d193ea80243fe4fd4ece9573e7f7a37054319fa9fee2ba1e75af2b966c2622ec2c4bb91d025e7b5ac7ce2c4b66d55b0ab89f6fe68654039dfcbdaa2868050ca280eb0ca", 0xea}, {&(0x7f0000000a40)="547cfbc1e506b39567e56cec70ee6a8c19d808a39f6b608d7a28a216e1cafa26d5c097eac2eabbc12fa107432f4a569ff91a6f318f2d93e774e0a3a6909051abeca132d84ed8ed", 0x47}], 0x3, &(0x7f0000000ac0)=ANY=[], 0x0, 0x60000}, 0x4000000) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000380)='/dev/full\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0401273, &(0x7f0000000400)={[], 0x0, 0x7fff, 0x3}) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000240)={0x4}) fsync(r0) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f0000000ac0)=""/4096, &(0x7f0000000300)=0x1000) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x0, 0x0) ioctl$BLKPBSZGET(r3, 0x127b, &(0x7f0000000280)) select(0x40, &(0x7f0000000180)={0x4, 0x9, 0x20, 0x3, 0x1, 0x389, 0x1, 0x6}, &(0x7f00000001c0)={0x1, 0xffffffff, 0x32406422, 0x0, 0x4, 0x3, 0x4, 0x1f}, &(0x7f0000000200)={0x8000, 0x3ff, 0x9, 0x1, 0x6, 0x6, 0x3f, 0x3}, &(0x7f00000002c0)={0x0, 0x2710}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 2018/05/26 18:27:54 executing program 4: r0 = socket$kcm(0x2, 0xa, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x10d, 0x2, &(0x7f0000000080)=""/86, &(0x7f0000000180)=0x56) [ 361.797387] IPVS: ftp: loaded support on port[0] = 21 2018/05/26 18:27:55 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r1 = gettid() perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) sendmmsg(r0, &(0x7f0000005640)=[{{0x0, 0x0, &(0x7f0000000180), 0x3a04000000000000}}], 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r2, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1004000000016) 2018/05/26 18:27:55 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x7002, &(0x7f0000000040)) accept4$packet(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000003c0)=0x14, 0x80000) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', r1}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@dev={0xac, 0x14, 0x14, 0x16}, @in, 0x4e20, 0x3238, 0x4e23, 0x7, 0xa, 0x20, 0x20, 0x0, r2, r3}, {0x1, 0xffff000000000000, 0x7, 0x3f, 0x3, 0x8, 0x100000001, 0x8}, {0x5, 0x6, 0x6, 0x7000}, 0x5, 0x6e6bb2, 0x2, 0x1, 0x1, 0x1}, {{@in=@broadcast=0xffffffff, 0x4d4, 0x32}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x1, 0x3, 0x9, 0x2, 0x100000001, 0x3}}, 0xe8) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) 2018/05/26 18:27:55 executing program 7: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000080)='net/wireless\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x0) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000280)=""/76, 0x790}], 0x1, 0xb) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f0000000280)) 2018/05/26 18:27:55 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) listen(r0, 0x6) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x100, 0x0) socket(0x1f, 0x2, 0x0) 2018/05/26 18:27:55 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f00000006c0)="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", 0x587, 0x800, 0x0, 0x0) 2018/05/26 18:27:55 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x100000000007, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/snapshot\x00', 0x200, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000280)=&(0x7f0000000200)) r3 = dup3(r2, r2, 0xfffffffffffffffc) sendto(r3, &(0x7f0000000000)="83cf826a92418ad02f950d60130f02", 0xf, 0x20000000, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e23, @multicast2=0xe0000002}, 0x3, 0x0, 0x4}}, 0x80) getsockopt$inet_udp_int(r3, 0x11, 0x67, &(0x7f0000000140), &(0x7f0000000180)=0xde35d254a9089895) clone(0x0, &(0x7f00000012c0), &(0x7f0000000100), &(0x7f00000000c0), &(0x7f0000000000)) 2018/05/26 18:27:55 executing program 5: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@get={0x1, &(0x7f00000002c0)=""/119, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00', 0x20, 0x1, 0x15c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, &(0x7f0000000000), &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, 'syz_tun\x00', 'teql0\x00', 'ipddp0\x00', 'bcsh0\x00', @empty, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x9c, 0xcc}, [@common=@mark={'mark\x00', 0x8, {{0x0, 0xffffffffffffffff}}}]}, @common=@dnat={'dnat\x00', 0xc, {{@random="9b223ace7020"}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x1ac) 2018/05/26 18:27:55 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/netstat\x00') io_setup(0x8001, &(0x7f0000000000)=0x0) io_submit(r1, 0x40000000000000d2, &(0x7f0000001440)) readahead(r0, 0x80fb, 0x3ff) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000040)={{0x0, 0x80000000}, 0x7}, 0x10) 2018/05/26 18:27:55 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cba000)='/dev/rfkill\x00', 0x2, 0x0) write$vnet(r0, &(0x7f0000000400)={0x1, {&(0x7f0000000280)=""/240, 0xf0, &(0x7f0000000380)=""/101}}, 0x68) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000040)=""/211) 2018/05/26 18:27:55 executing program 0: r0 = socket$inet(0x2, 0x3, 0x6) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c, 0x800) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f0000000600)="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", 0x1000) r2 = open(&(0x7f0000000100)='./file0\x00', 0x59b5bf332641b77f, 0x2) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000140)=0x80000001, 0x8) sendmmsg(r0, &(0x7f00000038c0)=[{{&(0x7f0000000040)=@nl=@unspec, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000380)}}, {{&(0x7f0000000580)=@nl=@unspec, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='\f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xc}}], 0x2, 0x0) 2018/05/26 18:27:55 executing program 2: r0 = socket(0x400000000010, 0x2000000003, 0x8) write(r0, &(0x7f0000000340)="240000002100255107000165ff00fc020200000900100f000ee1000c0800060000000000", 0x24) 2018/05/26 18:27:55 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f0000000080)=@ax25={0x3, {"ff372cc4ca6d9b"}}, 0x80) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000100)=0x4) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f0000000140)={0x55, 0x3, 0x7a, {0x7ff, 0x153}, {0x7435247, 0x6}, @ramp={0xffffffff, 0x400, {0x1, 0xaed3, 0x4, 0x7}}}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f0000000180)={{0x1}, 'port1\x00', 0x20, 0x80400, 0x2768b2a3, 0x4, 0x3, 0x1, 0x3, 0x0, 0x7, 0x2}) 2018/05/26 18:27:55 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x800) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'\x00', 0x106}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000000c0)={'syzkaller1\x00', 0x400}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000000)={0x0, &(0x7f0000000140)}) r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x3f, 0x404000) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40086410, &(0x7f0000000240)={0x2a, &(0x7f0000000200)="268adbad292398ec1e6eb94c43fe33225800e985d0e39eac128fcf2fe9ebc8d0ed82b5972b2770a4501d"}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x111000, 0x0) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000180)=r2) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000080)={'bridge0\x00', 0x600}) 2018/05/26 18:27:55 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0xc5) getsockname(r0, &(0x7f0000000000)=@pppol2tpin6, &(0x7f0000000080)=0x80) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x40000, 0x0, 0x12, r0, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000140)=@req3, 0x1c) 2018/05/26 18:27:55 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = dup(r0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000000)=""/131) write(r1, &(0x7f00000003c0)="1b0000004a001f0fff07f4f9002304000a04f51108000100020100", 0x1b) ioctl$VT_WAITACTIVE(r1, 0x5607) 2018/05/26 18:27:55 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)=ANY=[@ANYBLOB="02090209060000002dbd7000fddbdf2502001000000004d3000004d50000000002000a000900000002000000000000005a2df87a7e4c1578c22b83d36a97fc37a2c4a49c232c4ea1e5c13a59c4ce62eebdc29a3dbecec92e70fecf9413cddc045e6a4c9f6fcc88c817c0d9cd38eb8d05f9ed497a60fdf60241718cd5333f7c71a231ee61686070dd5a02b4be8d116283365ffc6dfb5ea5c47d2a47fb0d7845a4b53865d2dbc22535e8ade2a6a3d821026a"], 0x30}, 0x1}, 0x40) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000000)=0x7fff) 2018/05/26 18:27:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r1 = gettid() perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) sendmmsg(r0, &(0x7f0000005640)=[{{0x0, 0x0, &(0x7f0000000180), 0xb804}}], 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r2, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1004000000016) 2018/05/26 18:27:56 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="4f52a1c5", 0xffffffffffffff43) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000000180)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}, 0x0) r2 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x5, 0x400) r3 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x9, 0x10c00) linkat(r2, &(0x7f0000000100)='./file0\x00', r3, &(0x7f0000000240)='./file0\x00', 0x400) readv(r1, &(0x7f0000000040)=[{&(0x7f00000002c0)=""/94, 0x5e}], 0x1) 2018/05/26 18:27:56 executing program 6: r0 = socket$rds(0x15, 0x5, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000280)) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xfff, 0x101000) futimesat(r2, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{}, {0x77359400}}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x8001, 0x5, 0x7ff, 0x4, 0x100000001, 0xb2, 0x73, 0x200, 0x1, 0x27, 0x1, 0x1, 0x7, 0x67, 0x4], 0x3000}) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x10000003, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff08, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, @perf_config_ext, 0x4260, 0x0, 0x0, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000040)={{0x0, 0x101}}, 0x10) 2018/05/26 18:27:56 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f00000004c0)={r1, 0x8, &(0x7f00000003c0)=[0x74, 0xfffffffffffffffd, 0x7fffffff, 0x1, 0x8, 0x3, 0xf5f, 0x4], &(0x7f0000000400)=[0x3, 0x7, 0x10000, 0x6, 0xab4, 0x8, 0x2], 0x0, 0x2, 0x9, &(0x7f0000000440)=[0x1000, 0x101], &(0x7f0000000480)=[0x2, 0x9, 0x3, 0x0]}) ioctl$DRM_IOCTL_VERSION(r0, 0x80044df9, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xc7, &(0x7f0000000040)=""/199, 0x88, &(0x7f0000000140)=""/136, 0xc8, &(0x7f0000000280)=""/200}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000500)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x10000}}, 0xffffffffffffffff, 0x6, 0x4c, 0x0, 0x200}, &(0x7f00000005c0)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000600)={r2, 0x4}, &(0x7f0000000640)=0x8) 2018/05/26 18:27:56 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"6966623000faffffffffffffff00", 0x3002}) pread64(r1, &(0x7f00000002c0)=""/204, 0x4, 0x0) dup3(r1, r0, 0x0) r2 = socket(0x11, 0x100000803, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000003440)={'ifb0\x00', 0xa1fd}) 2018/05/26 18:27:56 executing program 5: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0xfffffffffffffffd, 0x31, 0xffffffffffffffff, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000280)='/dev/zero\x00', 0x800, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, @scatter={0x0, 0x0, &(0x7f00000000c0)}, &(0x7f0000000380), &(0x7f00000001c0)=""/140, 0x0, 0x0, 0x0, &(0x7f00000004c0)}) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000100)={r3, 0x1}, &(0x7f0000000180)=0x8) 2018/05/26 18:27:56 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0xffffffffffffffff) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x3f) 2018/05/26 18:27:56 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x10004) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/.nforce\x00', 0x6002, 0x0) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='9', 0x1}], 0x1, 0x881806) sendfile(r1, r2, &(0x7f00000000c0)=0x20000000000000, 0x102000004) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0xc0bc5310, &(0x7f0000000080)={0x4a48b125e13656b, @tick, 0x0, {0x3}}) 2018/05/26 18:27:56 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x18001) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) bind$alg(r0, &(0x7f00000004c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) r2 = accept4(r0, 0x0, &(0x7f0000000280)=0xffffffffffffff93, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) recvfrom$ipx(r2, &(0x7f0000000140)=""/220, 0xffffffffffffffbd, 0x0, 0x0, 0x3d1) 2018/05/26 18:27:56 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0xa4f8) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000100)=ANY=[@ANYBLOB="01000000000000000100008000000000000000000000a037702fa439"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/26 18:27:56 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgRouf\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000100)='cgroup.threads\x00', 0x2, 0x0) openat$cgroup_int(r0, &(0x7f00000000c0)='cgroup.max.depth\x00', 0x2, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000040)='0', 0x1}], 0x1) 2018/05/26 18:27:56 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f00000000c0)=0xbcf, 0x4) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000000080)=0xff, 0x4) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x402, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000040)=0x8000) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000000000)=0xe8) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f00000002c0)={0x7, 0x9}) r3 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$get_persistent(0x16, r2, r3) 2018/05/26 18:27:56 executing program 1: r0 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x3c1, 0x2, 0x2a0, [0x20000940], 0x0, &(0x7f0000000040), &(0x7f0000000940)=ANY=[@ANYBLOB="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"]}, 0x2f0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6, 0x1) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x2) 2018/05/26 18:27:57 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00006a4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @igmp={0x14, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, "000000081e84d84b2db57b8a0af02ad8c4fda114"}}}}}, &(0x7f0000aed000)) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)) 2018/05/26 18:27:57 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0xfffffffffffffffc, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x101) sendmsg$alg(r1, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="aa7947cda8dc423fea151a5184a9989f2fcfc66215d62a6d3d0e936a0f88b147618cadfbe61ca2cf7cd1b04a26a9245d3bfd26535d54b26c280467db2c339b8b03cfc6ce3f337f7d7369276e692c2850210ae0e397199acffb02f447e7b5", 0x5e}, {&(0x7f0000000200)="23318af90fd6dbc501249163de24eff93b60980365df5b01c55b779376c2274d8b437e5210a611349358adf260c2b4a4ee1c543013c53da5cb19ddcef57852ae7458b878507a5555a3835b71bda8", 0x4e}, {&(0x7f0000000280)="8dca09c6797e3453755c05c240c044b45198f63eaa7d13769dfa968c7399f3bdd15592416cfdce33d194f2788caad47c7743ebb536b222630a3b83400a6fc5a3683bc8ee2d0a4d9eec1bfa345496d6a96bc0a37e6b9b1f25e4cb5860fd714c825530b646fb03feb752f271dabf5fe9574c1fa39a6455c9f694f0bb1d5a3b47d32f9eb4865533f3596ffac628214d440248dd4dcdee5cbd119d9ef0e5b3908bebdea4956f08e499cc46aaab0eaf0429f708a69fd8380aa31d33b5a9d89e247bde914a56a069554318e791c35983ba41890e3ace52edb81a526d582438e495a8d6471e04938bd608c10810be6898e07c18", 0xf0}], 0x3, &(0x7f00000003c0)=[@iv={0x110, 0x117, 0x2, 0xfd, "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"}, @iv={0x1010, 0x117, 0x2, 0x1000, "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@op={0x10, 0x117, 0x3, 0x1}, @op={0x10, 0x117, 0x3, 0x1}], 0x1140, 0x4000810}, 0x400c000) getsockopt$sock_cred(r0, 0x1, 0x19, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) ptrace$cont(0x19, r2, 0x200, 0x1f) eventfd2(0x10001, 0x800) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x10000, 0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000080)=@req={0x80000001, 0x7fff, 0x5, 0xffffffffffffff1f}, 0x10) getpid() 2018/05/26 18:27:57 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket(0x200000000000011, 0x1004, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x80001, 0x10c) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000200)={'team0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000000340)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000380)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@multicast1=0xe0000001, 0x4e20, 0x0, 0x4e24, 0x0, 0x2, 0x80, 0x0, 0x0, r3, r5}, {0xbf1, 0xffffffffffffffff, 0xfffffffffffffff7, 0x95, 0xa, 0xefe, 0x40, 0x7}, {0x7, 0x6, 0x7fff, 0x8}, 0x6, 0x0, 0x1, 0x0, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4d6, 0x2b}, 0xa, @in, 0x0, 0x5, 0x2, 0x7, 0xfffffffffffffffa, 0x3, 0xfffffffffffffffc}}, 0xe8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00000000c0)={0x160, @tick=0x3, 0x8, {0x100000000, 0x3}, 0x3, 0x0, 0x362}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) r6 = syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') sendmsg$TEAM_CMD_PORT_LIST_GET(r2, &(0x7f0000000b00)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000400}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000480)={0x604, r6, 0x0, 0x70bd26, 0x25dfdbfc, {0x3}, [{{0x8, 0x1, r3}, {0xfc, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r3}}}, {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, 0x6}}}]}}, {{0x8, 0x1, r3}, {0xc8, 0x2, [{0x84, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x54, 0x4, [{0x4, 0x6, 0x7, 0x7}, {0x6, 0x2f, 0x5}, {0x80000001, 0x5c, 0x4162, 0x1}, {0x3e2, 0xc0000000000, 0x7f, 0xc06}, {0x4, 0x5, 0x1000, 0x6}, {0x8, 0x5, 0x100, 0x3443}, {0x200, 0x2, 0x7fff, 0x1000}, {0x10001, 0xff, 0x0, 0xffffffffffffffc1}, {0x75, 0x99, 0x5, 0x58d}, {0x9, 0x7f, 0x0, 0x1}]}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r3}, {0xb4, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000001}}}]}}, {{0x8, 0x1, r3}, {0x170, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r4}, {0x1e0, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4}}, {0x8, 0x6, r4}}}, {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, r4}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x200}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7000000000000}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xf7}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}}]}}]}, 0x604}, 0x1}, 0x40000) [ 364.459971] device ifb0 entered promiscuous mode 2018/05/26 18:27:57 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r1 = gettid() perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) sendmmsg(r0, &(0x7f0000005640)=[{{0x0, 0x0, &(0x7f0000000180), 0xf0}}], 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r2, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1004000000016) 2018/05/26 18:27:57 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x800, 0x0) preadv(r0, &(0x7f00000006c0)=[{&(0x7f00000005c0)=""/234, 0xea}], 0x1, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400000, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x540, 0x0) 2018/05/26 18:27:57 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ftruncate(r0, 0x80000001) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000), 0x4) 2018/05/26 18:27:57 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) r2 = getpid() capget(&(0x7f0000000080)={0x20080522, r2}, &(0x7f00000000c0)={0x8, 0x9, 0x2, 0x4, 0xffff, 0x80}) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000000)={0x1, 0x6, 0x9, 0x3, 0x4, 0x3}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast1={0xff, 0x1, [], 0x1}, 0x6, 0x0, 0x0, 0x0, 0x0, 0x1000}, 0xfffffffffffffe9d) 2018/05/26 18:27:57 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000440)='/dev/autofs\x00', 0x4002, 0x0) execveat(r0, &(0x7f0000000480)='./file0\x00', &(0x7f00000005c0)=[&(0x7f00000004c0)=':\x00', &(0x7f0000000500)='\x00', &(0x7f0000000540)='\x00'], &(0x7f0000000740)=[&(0x7f0000000600)='\'*[vboxnet1#cgroup\x00', &(0x7f0000000640)='em1\x00', &(0x7f0000000680)='user\\posix_acl_accesssecurityeth1.security\'*user[\x00', &(0x7f00000006c0)='vboxnet0/\x00', &(0x7f0000000700)='\x00'], 0x1800) set_mempolicy(0xfffffffffffffffe, &(0x7f0000000580), 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x10000, 0x0) execveat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000780)=[&(0x7f0000000080)='em1\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='wlan1\x00'], &(0x7f0000000400)=[&(0x7f00000001c0)=':\x00', &(0x7f0000000200)='keyring#\x00', &(0x7f0000000240)='\x00', &(0x7f00000007c0)='\x00', &(0x7f0000000800)='$mime_typemd5sum\x00', &(0x7f0000000300)=':&^posix_acl_access\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='cgroupwlan0\x00', &(0x7f00000003c0)='lobdev\x00'], 0x1d00) 2018/05/26 18:27:57 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x1a0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x17d) 2018/05/26 18:27:57 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100060423dcffdf00", 0x1f) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x80, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000140)={0x7, 0x3a97, 0xed62, 0x0, 0x0, [], [], [], 0xfffffffffffffff9, 0xa0d1}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000280)={r2, 0x9}, &(0x7f00000002c0)=0x8) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r2, 0x10000}, &(0x7f00000000c0)=0x8) 2018/05/26 18:27:57 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc0485510, &(0x7f0000000080)={0x0, 0xfffffffffffffe67, [0xffffffffffffffff]}) 2018/05/26 18:27:57 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0xffffffffffffff39, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) futex(&(0x7f0000000000), 0x400000084, 0x0, &(0x7f0000001ff0), &(0x7f0000000040), 0x0) 2018/05/26 18:27:57 executing program 4: r0 = socket$packet(0x11, 0x200000003, 0x300) getsockopt$packet_int(r0, 0x107, 0x11, &(0x7f00000000c0), &(0x7f0000000040)=0x3) 2018/05/26 18:27:57 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xaa05, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000004c0)="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", 0x0, &(0x7f0000000080)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000380)=""/169, 0xfffa) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@mcast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000000440)=0xe8) getgroups(0x9, &(0x7f0000000480)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) fchownat(r0, &(0x7f0000000140)='./file0\x00', r1, r2, 0x0) [ 364.582837] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 364.621774] Unknown ioctl -1056156351 2018/05/26 18:27:57 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x0, @my}, 0x10) bind$vsock_stream(r0, &(0x7f0000000400)={0x28, 0x0, 0x0, @any=0x2000000}, 0x10) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/26 18:27:57 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd000000090001000b0aa8f7410400000000fcff", 0x58}], 0x1) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0xc0000) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) getsockname$netlink(r1, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/05/26 18:27:57 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$rdma_cm(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00', @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="1101000000000000"], 0x20) write$rdma_cm(r0, &(0x7f0000000640)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000000600)={0xffffffff}, 0x0, r1, 0x3c, 0x53605cb96e8b13e, @in6={0xa, 0x4e24, 0x20, @loopback={0x0, 0x1}, 0x8000}}}, 0xa0) write$rdma_cm(r0, &(0x7f0000000700)=ANY=[@ANYBLOB="11000000000000fa", @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], @ANYRES32=r2, @ANYBLOB="00000080"], 0x22a) r3 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x1, 0x101000) getsockname$ipx(r3, &(0x7f0000000180), &(0x7f00000001c0)=0x10) write$fuse(r3, &(0x7f0000000140)={0x12, 0x0, 0x5, @fuse_notify_poll_wakeup_out={0x34d41176}}, 0x12) [ 364.634746] Unknown ioctl -1073191904 [ 364.650256] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 364.701427] Unknown ioctl -1056156351 [ 364.721481] Unknown ioctl -1073191904 2018/05/26 18:27:57 executing program 6: openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) pselect6(0x40, &(0x7f0000f33fc0)={0xbffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)) 2018/05/26 18:27:57 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000000)=0x44) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1', "2533db2ff472b73cdb129c813f5aef739445fa9d8704a97cb0be0392f579a5ba38eea37e631b6746dc60141f7e4f9fb90aa9fb04ede70255e063702a15186de05e5202c7ded3f62bf179f2b13dd4"}, 0x52) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x2, 0x40) sendto$inet6(r2, &(0x7f0000000100)="825f5fc835e04d3fbf34fee2acc8b5d98457def44edf7ec49f3a52456312b410bbb28a8cea0c529ff2e454e1d8f16fbb2114657672864e97763df3b0c3233f0eade56054d7ca2f592dda819b828ca9453bf24bdf5290ee4f7812e5dab3155955a41763de29adfee1567c3d9192faf9d625924f218c873a273747cbd1e285b1162f641e138207a65a28082cb8f999bef770a0b75ced7105fa9f89b07a7a05e2b0c932fb90213135b4e79640d630fb548aafe7ca7b4435c0674405c5734bebcd5047ee9bf641c5054d796b6b889dc5da55ea0b3925c27e", 0xd6, 0x800, &(0x7f0000000200)={0xa, 0x4e24, 0x9, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4}, 0x1c) 2018/05/26 18:27:58 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r1 = gettid() perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) sendmmsg(r0, &(0x7f0000005640)=[{{0x0, 0x0, &(0x7f0000000180), 0xffffff7f00000000}}], 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r2, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1004000000016) 2018/05/26 18:27:58 executing program 4: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10, 0x80000) r1 = accept4$inet(r0, &(0x7f0000000140)={0x0, 0x0, @loopback}, &(0x7f0000000180)=0x10, 0x800) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r2, &(0x7f0000000080)={0x2}, 0x10) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x100, 0x0) ioctl$HDIO_GETGEO(r3, 0x301, &(0x7f0000000040)) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) syz_emit_ethernet(0x36, &(0x7f0000db4fb6)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000ea3000)) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f00000001c0)={{0x8, @dev={0xac, 0x14, 0x14, 0xb}, 0x4e23, 0x3, 'ovf\x00', 0x9, 0x6, 0x29}, {@multicast2=0xe0000002, 0x4e23, 0x12003, 0x5, 0x3, 0x8}}, 0x44) 2018/05/26 18:27:58 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x101, 0x200000) getsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00001a6ff0)={0x0, 0x2710}, 0x10) recvmsg(r0, &(0x7f0000fdefc8)={&(0x7f000058e000)=@ll, 0x14, &(0x7f0000f42000), 0x0, &(0x7f0000fde000)=""/30, 0x1e}, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001540)='/dev/vga_arbiter\x00', 0x400040, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000001580), &(0x7f00000015c0)=0x4) 2018/05/26 18:27:58 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000a4c03a0000000000"]) 2018/05/26 18:27:58 executing program 1: r0 = epoll_create(0x2) pwritev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="c417d53e3b4626685af43ddce6918427d1e9629abbbfa34a08b4ded8be0be55cb4409b3cf3ff207a2421ba4d8bfbdd784141f4654755a318f83c1b1406f33424a85a935e642ed062975617960532bc2d6e7e57672c4adff1", 0x58}, {&(0x7f0000000200)="914ae2ab8e063dcc98d2832de9635227261e2e9a4ee34f9f25d3c9e7dd17ece78bcc86adb34cb9dc86a344fab4f8826f44703c5cbbbefb1387c321da16a352b182fd5588d8c87ae34352e165fc6ddbb03878ed1a83ed5a12e0d51be60e23b4f446a5bf47aa97ba638ae47fc4b9c2edc66b61848029640fe8a76ed25eed3f2a87fe76a1dacc06ce4ea292bb2874c8f04abc60caed661b44766f143b489057ce8d7ef3cb7b542fc4eb0d3e1f6f3509292c4398a3c6edd1fac24fd47434b0f3d94f742168343dcd66b53728435c2861c231634732516ef706e302827985c0f770434d7d8c64ab1dc3a03cb833caf41123e4bacb695ebb", 0xf5}], 0x2, 0x0) set_mempolicy(0x0, &(0x7f0000000000), 0x28) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x105001, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000080)="1470cbdc9f9c86b62a46c02cf42ab6e2e1ee21983b9bdbbd653d035125bdd8a93a0eb65fe1fbbad70648cb372f0cae6eec2c68bfd257fbb3f348d7b6c2c75078fcc82a6164eef512153783309e3c53c2f634ed014c1d01af54e6963d2f9cac29e65acf65c76b1efc55f03e7d3356916d22e3cbf78f2a7741548fb629df0d2ebc9123becbb4df5e40350fed9b08be3c5009c8040cd6ab1b92d39000879d21bf2954f021f201e4a9992fab16a8ebdd338f5dde082386ecfd3389876ba8c1188c305a7c02df5e86f74e16f75cc0c84bc2611e8236") 2018/05/26 18:27:58 executing program 2: prctl$getreaper(0x35, &(0x7f00000014c0)) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x400, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) lseek(r0, 0x3, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@local}}, &(0x7f0000000240)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x12, 0xb, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x3}, [@jmp={0x5, 0x18, 0x6, 0x0, 0x7, 0xffffffff, 0x10}, @map={0x18, 0xb, 0x1, 0x0, r0}, @map={0x18, 0xa, 0x1, 0x0, r1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x1ff}], {0x95}}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x77, &(0x7f0000000100), 0x41000, 0x1, [], r2}, 0x48) 2018/05/26 18:27:58 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000a4c000)={0x10, 0xf0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)={0xfffffffffffffcbd, 0x2e, 0x3, 0x0, 0x0, {0x4007ff}, [@typed={0x8, 0x0, @binary="04bc"}]}, 0x1c}, 0x1}, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r2 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000000000)) write$fuse(r2, &(0x7f0000000200)=ANY=[@ANYRES64, @ANYRES64], 0x171) write$binfmt_elf32(r2, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x20001, 0x0) ioctl$SG_SET_TIMEOUT(r3, 0x2201, &(0x7f0000000080)=0x9) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000001c0)={0x8001, 0x2, 0x7f, 0x101, 0x0}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000300)={0x277, 0x1, 0x1, 0xd3, r4}, &(0x7f0000000340)=0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)) syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x100000001, 0x10000) 2018/05/26 18:27:58 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/.nforce\x00', 0x6002, 0x0) io_setup(0x2, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f00000015c0)=[&(0x7f0000000300)={0xff0f, 0x0, 0x3, 0x1, 0x0, r0, &(0x7f0000000200)}]) 2018/05/26 18:27:58 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xe92, 0x4) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000000)={'broute\x00'}, &(0x7f00000000c0)=0x50) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x2, 0x0, 0x7f, 0x3, 0x3, 0x96, 0xe924, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={r2, 0x1, 0x4, [0x20, 0x20, 0x4, 0x10000]}, 0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) 2018/05/26 18:27:58 executing program 7: clone(0x0, &(0x7f0000000280)="62521110911a8d9afd567190ae52e6eeedd5eb8ff766c4c37a845474329e0e85696e884bdb17b9f267df5fe68be8ae3c76158dd066bee4738a6c2c5d588e8a75c4599361000000000000008057f33c325462bc4753096223a876d354a5690136e963ce969f4919e1ca37ad154835981c9813ef2aa830573390046af73ced9d13bd58ede58900", &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) set_thread_area(&(0x7f0000000000)={0x7, 0x20001000, 0xffffffff, 0x4, 0x0, 0x7, 0x7, 0x81, 0x2, 0x100000001}) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x9, 0x30}, &(0x7f0000000180)=0xc) setpriority(0x1, 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x103200, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f00000003c0)=""/137) sendmsg$nl_route(r2, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)=@setneightbl={0x1c, 0x43, 0x400, 0x70bd26, 0x25dfdbfd, {0xa}, [@NDTA_THRESH2={0x8, 0x3, 0x3}]}, 0x1c}, 0x1}, 0x8000) 2018/05/26 18:27:58 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x5208, 0x400000) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) getpeername$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x10) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000300)=@nat={'nat\x00', 0x19, 0x3, 0x484, [0x20000ac0, 0x0, 0x0, 0x20000af0, 0x20000da4], 0x0, &(0x7f00000002c0), &(0x7f0000000ac0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x0, 0x0, 'ip6tnl0\x00', 'ip6gre0\x00', 'nr0\x00', 'ip_vti0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [0x0, 0x0, 0x0, 0x3], 0xd8, 0x148, 0x184, [@cpu={'cpu\x00', 0x8}, @time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x12f7d, 0x0, 0x0, 0x2}}}]}, [@common=@LED={'LED\x00', 0x24, {{'syz0\x00', 0x0, 0xfff, 0x83}}}, @common=@AUDIT={'AUDIT\x00', 0x4}]}, @common=@RATEEST={'RATEEST\x00', 0x18, {{'syz1\x00'}}}}, {{{0x5, 0x0, 0x0, '\x00', 'veth0_to_team\x00', 'veth1\x00', 'ip6gretap0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xd0, 0x100}, [@snat={'snat\x00', 0xc}, @arpreply={'arpreply\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}}}}]}, @arpreply={'arpreply\x00', 0xc}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x0, 0x0, 'veth0_to_bridge\x00', 'team_slave_0\x00', 'bond_slave_0\x00', 'dummy0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xa0, 0x100, 0x170, [@realm={'realm\x00', 0xc}]}, [@snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @arpreply={'arpreply\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @common=@nflog={'nflog\x00', 0x4c, {{0x0, 0x0, 0x0, 0x0, 0x0, "682d3dc1061ca65e8c3f1654bca2afa64edd646e556e859d7585a7a9de3bdf52fbce04f495ccb722ce2889bb1ddcb272510b8ce2977e58585807e0b2719120f4"}}}}]}]}, 0x4d4) 2018/05/26 18:27:58 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000040)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d001800ea1100000005000000", 0x29}], 0x1) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/05/26 18:27:58 executing program 1: openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x270000, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00000001c0)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) sendmsg$alg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000180)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x40a000, 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x800) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000140)) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000004240)=[{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001440)="bba893db6ded067c096f21bec3b4f486eb755f62c5ffe928935abcaf47140d7df9ecc17f66bfcff042effe6efe76cb1ca9b128a641562779b3745baeef431611c674041cacae84b96e591642eb44c984c800053e30199b945a5ad9e800c475a1945ec19b90a697d59ff3788ca6ee60a70a3dbe513aea969ef5da1329c6bc84d383ed4f23a90e4d8f23eef719a25ba0b81e276a4c06f4b7902da14db881ccc1791e1597e5019f29d4c3ab5707896a7ba24678dda0f5a1189f81fbe5f426c22277c2d8", 0xc2}], 0x1}], 0x1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007ac0)=""/222, 0xd2}], 0x1, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) r2 = syz_open_pts(r0, 0x0) dup2(r1, r2) 2018/05/26 18:27:58 executing program 6: perf_event_open$cgroup(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x10000000000000}, 0xffffffffffffff9c, 0x0, 0xffffffffffffffff, 0x0) 2018/05/26 18:27:58 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x9, 0xffffffffdeb4e663, 0x6, 0xfad6, 0x7f, 0x0, 0x9, {0x0, @in={{0x2, 0x4e21, @rand_addr=0x5}}, 0x83a, 0x6, 0x0, 0x2, 0xad}}, &(0x7f0000000000)=0xb0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0xee, 0x22670000000000}, 0x8) recvmmsg(r0, &(0x7f00000018c0)=[{{0x0, 0x3a9, &(0x7f0000001740)=[{&(0x7f0000000340)=""/116, 0x74}, {&(0x7f00000003c0)=""/159, 0x9f}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/216, 0xd8}, {&(0x7f00000015c0)=""/90, 0x5a}, {&(0x7f0000001640)=""/196, 0xc4}], 0x6, &(0x7f0000001800)=""/151, 0x97}, 0x3}], 0x1, 0x0, &(0x7f0000001900)={0x77359400}) sendmsg$nl_crypto(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000001940)=ANY=[@ANYBLOB="e00000001200010300000000000000000a726333320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ea7b93c193c79969b8717bbcf4556e16adc530ea4795820c3d97ad509244d098aae2"], 0xe0}, 0x1}, 0x0) 2018/05/26 18:27:58 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x8200) write(r0, &(0x7f0000c34fff), 0xffffff0b) readv(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/38, 0x26}], 0x1) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f0000000080)={0xffffffffffffd22f, 0x0, 0x7ff}) r3 = dup(r1) ioctl$TCSETAW(r3, 0x5407, &(0x7f0000000000)) [ 366.583075] netlink: 192 bytes leftover after parsing attributes in process `syz-executor1'. [ 366.594356] netlink: 192 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/26 18:28:00 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r1 = gettid() perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) sendmmsg(r0, &(0x7f0000005640)=[{{0x0, 0x0, &(0x7f0000000180), 0x9effffff00000000}}], 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r2, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1004000000016) 2018/05/26 18:28:00 executing program 1: r0 = socket(0x12, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x6e}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000400)={r1, 0x20004}, &(0x7f00000004c0)=0x2) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x3c1, 0x2, 0x23c, [0x20000140], 0x0, &(0x7f0000000040), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, 'bcsh0\x00', 'gretap0\x00', 'bond_slave_0\x00', 'bcsh0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x9c, 0x9c, 0xcc, [@cpu={'cpu\x00', 0x8}]}}, @snat={'snat\x00', 0xc}}, {{{0x13, 0x0, 0x0, 'yam0\x00', 'ip6tnl0\x00', 'bond_slave_1\x00', 'veth1_to_bond\x00', @random="34d92186f650", [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x70, 0xe0}}, @common=@NFLOG={'NFLOG\x00', 0x4c, {{0x0, 0x0, 0x0, 0x0, 0x0, "851000f75c8b49658ee19851a01521c045cf019eee270023d251bccb45e53b282340dcf088aa288a3bcf7a295156c16c57ff67df1b5f41488815552f58418751"}}}}]}, {0x0, '\x00', 0x2, 0xffbfffffffffffff}]}, 0x28c) 2018/05/26 18:28:00 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)="646374637000d3c221b7a734beb26bffb3c3f07ac167cda9fab4947dc493331d35f6f2035f5cdff72458fff24a17802e7b5e406572239195a596615ac2cc3783b9aaff42433f800e401c1c9f9830da9ad044294cbf3efe0c2a2fc699124233b70f2148c967ffea44f21262eaf3bbcc084295fef55e63935469338be8eeed967da16f0a46ff8550fd9a510fabf6305599048981fc265b58c4e179de7433a7e292d458eed10056b66c41dbf3c7428a86759807c35e6393c7813d5b40c061327414aa36", 0x46) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000140)=0x8) r3 = getgid() stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() getgroups(0x6, &(0x7f0000000240)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000840)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() setgroups(0x7, &(0x7f0000000780)=[r3, r4, r5, r6, r7, r8, r9]) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, [0x401, 0x9, 0x2, 0x5, 0x6, 0x8, 0x1f, 0x9, 0xff, 0x26, 0x7fffffff, 0xffff, 0x1ff, 0x0, 0x45]}, &(0x7f00000000c0)=0x100) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) readv(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)=""/101, 0x65}, {&(0x7f0000000540)=""/101, 0x65}], 0x2) recvmsg(r0, &(0x7f0000000100)={&(0x7f00000019c0)=@hci, 0x80, &(0x7f0000001b00)=[{&(0x7f0000001a80)=""/80, 0x50}], 0x1, &(0x7f0000001b40)=""/150, 0x96}, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000280)="15", 0x1}], 0x1) 2018/05/26 18:28:00 executing program 0: socketpair(0x7, 0x807, 0x2164c8, &(0x7f0000000100)={0xffffffffffffffff}) writev(r0, &(0x7f0000000600)=[{&(0x7f0000000140)="e67893e35aeda136f8133425dacf4597d782862b9cdc17f123483079c8478d1af47e3ec2ab0822a4d518ae9c762f27d53acd465ed456a5d969a6fd39d9565e8a6b589d319df20e4a64ffe25745417ca468c9c49906780280947fe56a84", 0x5d}, {&(0x7f00000001c0)="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", 0xfd}, {&(0x7f00000002c0)="a4eccf7de2317a65ca05477353dc96768eefe237d342bf07f9e1b589d7bb166b423cdf8f923d", 0x26}, {&(0x7f0000000300)="075d252043d2e29e8d8ce211626f2720e87f6593f73ff88fdad2654c8904f65047e65e37cba5fb13c520427dd7d9b86be2439128dc6a31c91d465f0dbd16fd594a1d98f2f201793d7b2b5779afa8074cd1f4bd84a8b6ae400ae4ab781e0d09d6faec307d16294ba76ce4d9e3b9ee2d4b4b20c81402bf73118648b7b78873181ab2bcd2e7c51195264a80d91045256ad688b2cd4bfdf6e792bb54feef6a16d1a0c18c30c929af18d41268ef6abe0ff30196424465883797dba89e8139a3dcf12e128090770c2ebbeed090084cf01a61cae054d1f2b75e40", 0xd7}, {&(0x7f0000000400)="9cea3ecd02298dde931e8476c2b4f2bd7c6f", 0x12}, {&(0x7f0000000440)="7e0e9256ee4d77ec1b232490836d21f97f4be1abcff964254dea3e407d0a25ee669360b0700323591d284029f8e57f430061366b4c7f48ea3d807434429c29e6907df9d0dc6643a250baf844bf1ffe7999c5b7531ce4dc4b71544d2b04ddca7a99a90260af4cb4b0596910940f0090450eb873dc6045ade4e60990d32c23587f5336e2d616cb37b9eda6304f2d0774839deba85e81c07504ec91a491cf6f76a126385927d497e4dc91", 0xa9}, {&(0x7f0000000500)="59512515c466473751aafc8794ea6e1f8b251307b290166b513df41577f42cbc98075410821639f42360b45bb0452db26d35829fb067c9bf600a75808db0ec10900f66d61b4711ea0e191a3637918607dd936caf5c88c3920ebb5996ff4c527cacde349b35223f1f857607085fa1c07d4d2cb7464f2fbf99ffed2c15bc3e73d869a8ad52120773d7a9083dc488d9d2deb3d3e28dbb2fa8fd40ba9d662d97", 0x9e}, {&(0x7f00000005c0)="6103bf7e5b60f648fe174fb92038c649e726f6f34139a0bf9808a5bb9762dd978a0a936f07", 0x25}], 0x8) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000640)) write$cgroup_type(r2, &(0x7f0000000080)='threaded\x00', 0xffffff43) read(r1, &(0x7f0000000000)=""/126, 0x7e) dup2(r1, r3) fremovexattr(r2, &(0x7f00000000c0)=@random={'osx.', 'threaded\x00'}) 2018/05/26 18:28:00 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(rmd160-generic)\x00'}, 0x58) 2018/05/26 18:28:00 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x7) getsockopt$inet6_tcp_buf(r1, 0x6, 0xe, &(0x7f0000000140)=""/16, &(0x7f0000000180)=0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000080)={0x10, 0xf50c}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x20, 0x27, 0x3, 0x0, 0x0, {0xb}, [@typed={0xc, 0x5, @u64}]}, 0x20}, 0x1}, 0x0) 2018/05/26 18:28:00 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [{[{0x9100, 0x4, 0x7, 0x3}], {0x8100, 0x4000007f, 0x20, 0x1}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000ea3000)) r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x381000, 0x44) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0485510, &(0x7f0000000300)={0x4, 0x4, 0x0, 0x7f, &(0x7f0000000200)=[{}, {}, {}, {}]}) setsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f0000000180)="1cb56728e634923b9b13c65c3ac5ead6ec3fc44996ecac8a4fadc72da107c43a12be2c9aed3298daa9132b02df6c08b86bd31b2a4b48170fe8f249483d2a1c6b0ce68e0e09420063482853af41aaf69d470cc02011f5ba2041c50cfadfd41f39663686eea84659bf084b4a299aec8f2428", 0x71) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x40000, 0x0) accept4$nfc_llcp(r0, &(0x7f0000000380), &(0x7f0000000400)=0x58, 0x80800) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000080)="62fcbf7ff3ff99b0eda6a40d35da12a31c0ceab03cf98ad154f0f979934b36fb2e05846dbccad0345da8f9e531647ba68e873e81964584f7d6f7fbdd0abbba24f9b605517f70cd5ede58be2991a8baf4ff05bf956a163c2271ae9c615d39b999fbd81274d889d0b294a737e254e4058e92678ae444539a5ee20a44c2b898dda956d1600a2fbc8497fb87098cf20d83d26658b8bbeb8850b997fc7de096aeb71ea09b958438df359bfcbda427d3a439d0f5a69bf0fd2ea60b09f79aa7ee8001") 2018/05/26 18:28:00 executing program 4: mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000100)="03") 2018/05/26 18:28:00 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e23, 0x5, @loopback={0x0, 0x1}, 0x3}, 0x1c) listen(r0, 0xf6) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x7a, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}}, &(0x7f00000000c0)=0xb0) 2018/05/26 18:28:00 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x4000, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f00000001c0)={0x8, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}]}) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_vif\x00') pread64(r1, &(0x7f00000000c0)=""/228, 0xe4, 0x0) [ 367.651951] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/26 18:28:00 executing program 7: r0 = socket(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x800, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000180)=0xc) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f0000000300)={0x6, 0x2, r2, 0x7, r3, 0x7, 0x0, 0x5}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000380)=0x2, 0x4) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2400000019000104f7f6000000000000022000141400"], 0x24}, 0x1}, 0x0) syz_emit_ethernet(0x66, &(0x7f0000000000)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x0, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}}}}}, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) 2018/05/26 18:28:00 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2, 0x0) write$binfmt_elf32(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00'], 0x1) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000003, 0x1013, r0, 0x0) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, r1, 0x300, 0x70bd2b, 0x25dfdbfd, {0x8}}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) 2018/05/26 18:28:00 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) sendfile(r0, r1, &(0x7f0000000240), 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000040)='cpuacct.usage\x00', 0x2, 0x0) read(r3, &(0x7f0000000180)=""/115, 0x73) renameat2(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00', 0x0) 2018/05/26 18:28:01 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x8, 0x7, 0x0, 0x7, 0x0, 0x4, 0x41, 0xa, 0x6, 0x9, 0x2, 0x0, 0x5, 0x1ff, 0x3, 0xffffffff90883383, 0x8, 0x0, 0x189, 0x3, 0x2, 0x2, 0x101, 0xffffffffffffcec9, 0xb2, 0xfffffffffffff000, 0xfffffffffffffffb, 0x9, 0x5, 0x3, 0x5, 0x401, 0x2, 0x0, 0x8, 0x20, 0x0, 0x7, 0x2, @perf_bp={&(0x7f0000000040), 0x4}, 0x800, 0x81, 0x40, 0x7, 0x80000000, 0x1}, r2, 0x2, r0, 0x8) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000240)={0x0, 0x0, {0x1, 0x3, 0xe2, 0x0, 0x7}}) prctl$seccomp(0x16, 0x1, &(0x7f0000000340)={0x1, &(0x7f0000000300)=[{0x8, 0xffffffff80000001, 0x7}]}) 2018/05/26 18:28:01 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x5) r1 = accept4(r0, 0x0, &(0x7f00004a8ffc), 0x0) recvmsg$kcm(r1, &(0x7f0000000280)={&(0x7f0000000040)=@l2, 0x80, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/148, 0x94}], 0x1, &(0x7f00000001c0)=""/146, 0x92, 0x285}, 0x2000) sendmsg$key(r1, &(0x7f0000284000)={0x0, 0x0, &(0x7f0000a48000)={&(0x7f0000c66f70)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000a73ff5)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd27b}, 0xb) 2018/05/26 18:28:01 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@mcast1, @in=@remote}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xe8) setsockopt$sock_void(r0, 0x1, 0x20, 0x0, 0x0) shutdown(r0, 0x0) [ 367.886383] audit: type=1326 audit(1527359281.066:11): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=21961 comm="syz-executor4" exe="/root/syz-executor4" sig=9 arch=40000003 syscall=240 compat=1 ip=0xf7fbfcb9 code=0x0 2018/05/26 18:28:02 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x2000) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0xffffffffffff0001, 0x400, 0x0, 0x4, 0x3f, 0x1ff, 0x0, 0x4, 0x3, 0x100000001, 0x3}, 0xb) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x11, &(0x7f0000000100), 0x0) 2018/05/26 18:28:02 executing program 0: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f00000001c0)=0x58, 0x80800) tee(r0, r2, 0x9, 0xc) r3 = socket$netlink(0x10, 0x3, 0x1000000000004) r4 = dup(r1) write$cgroup_pid(r4, &(0x7f0000000340)=ANY=[@ANYBLOB="3300000019"], 0x5) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f0000000200)=""/194) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x9, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xefffffffffffffff, 0xffffffffffffffff, 0x0) fanotify_init(0x1, 0x0) writev(r3, &(0x7f00000a8000)=[{&(0x7f0000000000)="580000001400192300bb4b80040d8c562806f0e67445ae9c85106a9643c218fe59a2e04a03ca8164243e800000000a215a0004fbf50dfff90003ed5e0000000000221f100001000700f8ffff0000ec6b0f536e0000000000", 0x2b5}], 0x1) 2018/05/26 18:28:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r1 = gettid() perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) sendmmsg(r0, &(0x7f0000005640)=[{{0x0, 0x0, &(0x7f0000000180), 0xe00000000000000}}], 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r2, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1004000000016) 2018/05/26 18:28:02 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x0) poll(&(0x7f0000e27000)=[{r1}], 0x1, 0x7fffffff) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x101000) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@getneightbl={0x14, 0x42, 0x608, 0x70bd28, 0x25dfdbfe, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000857ff8)={0x0, r1}) write$eventfd(r1, &(0x7f0000ceeff8), 0x8) 2018/05/26 18:28:02 executing program 6: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$IOC_PR_RESERVE(r0, 0x401070c9, &(0x7f0000000040)={0xfffffffffffffffc, 0x8}) ioctl$int_in(r0, 0x5421, &(0x7f0000000280)) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f00000001c0)=ANY=[]) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f00000000c0)=0x1000000000000) 2018/05/26 18:28:02 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xfff, 0x40000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000240)="a21bb3b197a23f03532cd283b18e6fbaf0569ba50739d3916c278945d637e32712fbe39d625ff1bb4a9c95f4182c02cf3b60a7edc047c84c68ee12f3c1c11c69843fc9ca9ec49c339ebe2d79ac76dc87cd86b5c7444bbc28497692aa2bf8777692cda01fe66b1213f7be0178a98a20e84014a5c26fe57fa128ab434f68fce4", 0x7f) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000040)) write$cgroup_subtree(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="1263707520"], 0x5) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) r4 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20010000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r4, 0x500, 0x70bd28, 0x25dfdbfb, {0x2}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3f}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}]}, 0x3c}, 0x1, 0x0, 0x0, 0x1}, 0x44051) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x4400ae8f, &(0x7f0000000680)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) 2018/05/26 18:28:02 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4000, 0xa5) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001600)=@mangle={'mangle\x00', 0x1f, 0x6, 0x560, 0x2e8, 0x3e0, 0xec, 0x3e0, 0x3e0, 0x4cc, 0x4cc, 0x4cc, 0x4cc, 0x4cc, 0x6, &(0x7f0000000040), {[{{@uncond, 0x0, 0xbc, 0xec, 0x0, {}, [@inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0x3}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x5, 0xffffffffffffffe0, @broadcast=0xffffffff, 0x4e22}}}, {{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, 0xff000000, 0xffffffff, 'veth0_to_bridge\x00', 'nr0\x00', {0xff}, {0xff}, 0xff, 0x2, 0x40}, 0x0, 0xbc, 0xe0, 0x0, {}, [@inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0x4}}]}, @TTL={0x24, 'TTL\x00', 0x0, {0x1, 0x7ff}}}, {{@uncond, 0x0, 0xe0, 0x11c, 0x0, {}, [@inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0x2}}, @inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0x1}}]}, @inet=@TPROXY1={0x3c, 'TPROXY\x00', 0x1, {0x1, 0x2, @ipv4=@multicast2=0xe0000002, 0x4e20}}}, {{@uncond, 0x0, 0x98, 0xf8}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x101, [0x10001, 0x2, 0x0, 0x1, 0x8, 0x8000], 0x6, 0x4, 0x10001}, {0x100, [0x17, 0xd5c, 0x5, 0x1000, 0x7, 0x6], 0x80000001, 0x9, 0x9b8c}}}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffffff, 0x0, 'ip6tnl0\x00', 'tunl0\x00', {0xff}, {0xff}, 0x9f, 0x2, 0x41}, 0x0, 0xbc, 0xec, 0x0, {}, [@inet=@rpfilter={0x24, 'rpfilter\x00'}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0xffffffffffffffff, 0x5, @multicast1=0xe0000001, 0x4e22}}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5bc) process_vm_readv(0x0, &(0x7f0000000440)=[{&(0x7f0000000400)=""/53, 0x35}], 0x1, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x7ffff000}], 0x1, 0x0) 2018/05/26 18:28:02 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r1, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000340)={&(0x7f00000002c0)={0x10, 0xf503}, 0xc, &(0x7f0000000280)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) 2018/05/26 18:28:02 executing program 6: syz_emit_ethernet(0x46, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [{[], {0x8100, 0x0, 0x8001}}], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @loopback={0x0, 0x1}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}}}}}, &(0x7f0000000080)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x801, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000100)=0x6, 0x2) 2018/05/26 18:28:02 executing program 5: keyctl$set_reqkey_keyring(0xe, 0x2) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x12402) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0x4, 0x1e, 0x2, 0x7, "a015d1da563e527b741201b1a4b7ce049ed5780c59b0ab5fa6e15cb32b04597a"}) keyctl$set_reqkey_keyring(0xe, 0x2) 2018/05/26 18:28:03 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="e955000d0000000000f71eef3a2ed7760413b72b"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f0000001fd8)=@framed={{0xffffff95, 0x0, 0x0, 0x0, 0x0, 0x25}, [], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) 2018/05/26 18:28:03 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) accept4$alg(r0, 0x0, 0x0, 0x800) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000340)="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", 0x1000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x8) r1 = syz_open_dev$amidi(&(0x7f0000000300)='/dev/amidi#\x00', 0x0, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) r2 = accept4(r0, 0x0, &(0x7f0000000040), 0x0) bind$alg(r1, &(0x7f00000001c0)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x18) r3 = gettid() r4 = syz_open_procfs(r3, &(0x7f0000000180)='net/llc\x00') sendfile(r2, r4, &(0x7f00000002c0), 0x10000000000443) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) 2018/05/26 18:28:03 executing program 0: socket$inet(0x2, 0x4000000000000001, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x2101004) r1 = getpgid(0xffffffffffffffff) ioctl$BLKTRACESETUP(r0, 0xc0401273, &(0x7f0000000040)={[], 0x4, 0x3, 0x9, 0x0, 0xfff, r1}) 2018/05/26 18:28:03 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={"626f6e641a00000000000000f100", 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=@setlink={0x28, 0x13, 0x205, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKMODE={0x8, 0xa, 0xf}]}, 0x28}, 0x1}, 0x0) 2018/05/26 18:28:03 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x5, 0x204000) bind$bt_rfcomm(r0, &(0x7f0000000100)={0x1f, {0x47e06d78, 0x40, 0x4, 0x2, 0x61, 0x1f}, 0x1}, 0xa) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0xc0145401, &(0x7f0000000040)={{0x3, 0x0, 0x2}}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) ptrace$cont(0x1f, r2, 0x3, 0x0) 2018/05/26 18:28:03 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000380)='scalable\x00', 0x9) prctl$getreaper(0x5, &(0x7f0000000180)) sendto$inet(r0, &(0x7f0000000300)='v', 0x1, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) sched_setparam(r1, &(0x7f0000000080)=0x7f) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000100)=@l2, 0x80, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/169, 0xa9}], 0x1}, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="17", 0x1}], 0x1) 2018/05/26 18:28:03 executing program 7: r0 = timerfd_create(0x0, 0x0) socketpair$inet(0x2, 0x1, 0x7, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00000000c0)=0x3, 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) timerfd_gettime(r0, &(0x7f0000000000)) 2018/05/26 18:28:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r1 = gettid() perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) sendmmsg(r0, &(0x7f0000005640)=[{{0x0, 0x0, &(0x7f0000000180), 0xf00}}], 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r2, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1004000000016) 2018/05/26 18:28:03 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0xdc68ece9c7784fd3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x200a}) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) 2018/05/26 18:28:03 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="000000008000160c915eb66765b52813175840e77c"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r2 = socket(0x10, 0x3, 0x0) getsockname(r2, &(0x7f0000000100)=@can, &(0x7f0000000080)=0x80) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000180)='bbr\x00', 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00000000c0)=r1, 0x4) write(r0, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x10040) 2018/05/26 18:28:03 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) sendto$inet6(r0, &(0x7f00000001c0)="04010000008b00ddb8460900ffb25bcc16219087eb09dee38b4802938207d9033780398d5375c52c03ac4db09698c0815bf93a05956b1a9d55f0147dcbb2fa3bf1fffba371917c4d7e4599", 0x4b, 0x0, &(0x7f0000000000)={0xa, 0x200000800, 0x20000000012, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/26 18:28:03 executing program 0: r0 = gettid() timer_create(0x3, &(0x7f0000044000)={0x0, 0x0, 0x1}, &(0x7f0000044000)) prctl$setptracer(0x59616d61, r0) exit(0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="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", 0x1000, 0x0) r2 = request_key(&(0x7f0000001100)='logon\x00', &(0x7f0000001140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001180)='-eth0userwlan1\x00', 0xfffffffffffffff8) keyctl$instantiate(0xc, r1, &(0x7f0000001080)="487f376908ec7ff8b52e11475a339af15f39121773b6d5b5aae26d80b580fe9cdbdb1c7550cc9cd763d62789be4d800209dc46836b616c7a180faeeae3fa06d2349deb91e1b4f4df5abf78e444845ab221e4f7b5ac", 0x55, r2) timer_delete(0x0) 2018/05/26 18:28:04 executing program 7: r0 = socket$inet(0x2, 0x80000000080006, 0x0) bind$inet(r0, &(0x7f00000002c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0xa) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x34, 0x3) linkat(r1, &(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1400) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) pkey_alloc(0x0, 0x3) rmdir(&(0x7f00000000c0)='./file0\x00') ioctl$int_out(r0, 0x2, &(0x7f0000000040)) 2018/05/26 18:28:04 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r1 = gettid() perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) sendmmsg(r0, &(0x7f0000005640)=[{{0x0, 0x0, &(0x7f0000000180), 0xe}}], 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r2, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1004000000016) 2018/05/26 18:28:04 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000100)={0x20003, 0x0, [0x80000000, 0x5]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001380)=ANY=[@ANYBLOB="bde074aac9"], 0x5) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/26 18:28:04 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x0, @rand_addr}}}, 0x94) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x400, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000140)={0x2, 0x1ff, 0x4, 0x8, 0x401, 0x4, 0x9}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000000100)=0x90) 2018/05/26 18:28:04 executing program 4: pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000000)={0x7, {0x2, 0x4e21, @rand_addr=0x100000000}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x200, 0x100, 0x1ec3, 0x3, 0xfffffffffffffff8, 0x0, 0x7f, 0x40, 0x9}) readahead(r1, 0x0, 0x0) 2018/05/26 18:28:04 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x2200, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x85, 0x200000) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000000040)={0x4, 0x0, [{0xad0, 0x0, 0x4}, {0xbdf, 0x0, 0x9}, {0xbfe, 0x0, 0x93}, {0x9c9, 0x0, 0xf002}]}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000240)={0x8, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x84) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f00004ed000)=0x90) 2018/05/26 18:28:04 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0x8200) sendto$ipx(r1, &(0x7f0000000040)="b0e84090585e1a492c9bb6381ce83bd75d2fa6d7d11be2075831fbeb5c6c13c839ac083f763760d127b281aa0bd51f61739a14edd75bef14c1f6d919ad79b0b525e862e4fc7c303b131995d2bd2950212475c36be67f1b84865fb104fc9e671e6d02cf1b06f2f4a4c7ee0573a78683058d70f5af9ca40f5ed1be5bd4fa328be8ccb43083b88fbf0421211b71513a81b57042377fa589364991dfc5e7fefacf30d14f34cf467a0077e8370a9ba033b7c512fd0ed7011ace44e70983138e5e3f2c1d99afc07d5f3af19936083cdd94f5d3dacb1c9d02ef448cb61da8d4d119052ae56dc372430c5d7c30173e3329cd16fb175467", 0x22, 0x5, &(0x7f0000000140)={0x4, 0x93, 0xd13, "e9ff3718fff3", 0x45d9}, 0x10) sendto$inet6(r1, &(0x7f0000000300)="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", 0x1000, 0x1, &(0x7f0000001300)={0xa, 0x4e20, 0x4, @loopback={0x0, 0x1}, 0xffffffffffffffc0}, 0x1c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x1}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, &(0x7f0000000280)=0x21) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000001340)=0x100, 0x4) 2018/05/26 18:28:04 executing program 1: r0 = memfd_create(&(0x7f0000000240)='dev ', 0x2) write(r0, &(0x7f0000000080)="16", 0x1) sendfile(r0, r0, &(0x7f0000000040)=0xfffffffffffffffe, 0x6) fcntl$addseals(r0, 0x409, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) fchmod(r0, 0x0) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000000)={0x400, 0x4, 0x1, r0}) fcntl$addseals(r0, 0x409, 0x0) 2018/05/26 18:28:04 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9f4, 0x200800) connect$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x3, @rand_addr=0x1000}}, 0x1e) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00', 0x19, 0x2, 0x294, [0x20000340, 0x0, 0x0, 0x20000470, 0x200005a4], 0x0, &(0x7f0000000300), &(0x7f0000000340)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x0, 0x0, 'sit0\x00', 'veth0\x00', 'rose0\x00', 'ip6tnl0\x00', @empty, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0xd0, 0x100}, [@arpreply={'arpreply\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}, @snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}]}, @snat={'snat\x00', 0xc, {{@random="a9dc47f6e13f"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'irlan0\x00', 'bridge_slave_1\x00', 'veth0\x00', 'bond_slave_1\x00', @random="b8a2f61e6955", [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xd4, 0x104}, [@common=@RATEEST={'RATEEST\x00', 0x18, {{'syz1\x00'}}}, @common=@AUDIT={'AUDIT\x00', 0x4}]}, @arpreply={'arpreply\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x2e4) 2018/05/26 18:28:04 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={"766574687175746f5f1265616d00", &(0x7f0000000240)=ANY=[@ANYBLOB="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"]}) 2018/05/26 18:28:04 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x4080, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000540)={0x0, 0x7fffffff}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000005c0)={r1, 0x101, 0x2}, &(0x7f0000000600)=0x8) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r2, 0xc0401273, &(0x7f0000000040)={[], 0x0, 0x1, 0x80000000}) 2018/05/26 18:28:04 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000d00)=ANY=[], 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000d80)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[]], 0x8) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'bridge0\x00'}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000000)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) r2 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x0, 0x2) ioctl$TCSETSW(r2, 0x5403, &(0x7f00000001c0)={0x8, 0x5, 0xffffffffffffffff, 0x8962, 0xd09a, 0x1, 0x3, 0x400, 0x3f, 0x1, 0x9, 0x9}) capget(&(0x7f00000000c0), &(0x7f0000000100)={0x0, 0xfffffffffffffffd}) 2018/05/26 18:28:04 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000100)=0x10) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000440), &(0x7f0000001180)=0x62a) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000000280)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f00000001c0)={0xfff, 0x8000, 0x9, 0x2, 0x5, 0x9}) 2018/05/26 18:28:04 executing program 6: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400040, 0x6) write$binfmt_aout(r0, &(0x7f0000000140)={{0x107, 0x1ff, 0x401, 0x1e8, 0x357, 0x7c, 0x38b, 0x7}, "1393552028c4d537c66543003d4c3893d1e0abd0b3f6aa5ecc9940d67043b0a72f70a6cbbbe049a0ae0f919eae410424f422d321cb8f1e8533b401e0673d56f68bb4aa06fa074f4a5d4b5dfe711d79d35757d07bd885394094a6bfdeaac3871aa4d694a3b7e49f9e4e48268bb055276bff543a92"}, 0x94) name_to_handle_at(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)={0x198, 0x1, "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"}, &(0x7f0000000300), 0x80001400) connect(r0, &(0x7f0000000340)=@in={0x2, 0x4e21}, 0x80) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_subtree(r1, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vsock\x00', 0x1de13c042dc78db3, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000400)={0x1, 0x0, [{0xf7f, 0x0, 0x1}]}) write$cgroup_subtree(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="2d0000e70020"], 0x6) 2018/05/26 18:28:04 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x83e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x6a1a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0x40, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000000000)) inotify_add_watch(r1, &(0x7f0000000200)='./file0\x00', 0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000380)={0x0}, &(0x7f00000003c0)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000300)=ANY=[@ANYRES32=r2, @ANYBLOB="fe340e2980ae5db2490de92b76a84ffcffffd5a24c215b3613b159fd01062ea9fadeec1cf2d1d19562b6b1f5f9e503c165f2945db667bd0e3f3dc2ccba8a390231f9d190956ddd279f35fb1b96ac7b22a250b80c9d2c8c150f9b9ffc35edf757caea76c3a9db4dd849488a0000000000000000c0c552476f56"], &(0x7f00000002c0)=0xfffffffffffffe5e) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r3, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000040)={0x3ff, 0x4, 0x200, 0x1, 0x4, 0x1, 0x101, 0x6, r3}, 0x20) sendmmsg$inet_sctp(r0, &(0x7f00000000c0)=[{&(0x7f00000015c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000000100)}], 0x1, 0x0) 2018/05/26 18:28:04 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x40000, 0x0) r1 = dup(r0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$TCXONC(r1, 0x4008af03, 0x0) 2018/05/26 18:28:04 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) sendmsg$rds(r0, &(0x7f0000000900)={&(0x7f0000000040)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/164, 0xa4}, {&(0x7f0000000140)=""/195, 0xc3}, {&(0x7f0000000240)=""/233, 0xe9}, {&(0x7f0000000340)=""/211, 0xd3}, {&(0x7f0000000440)=""/74, 0x4a}], 0x5, &(0x7f0000000840)=[@rdma_args={0x48, 0x114, 0x1, {{0x7, 0x3}, {&(0x7f0000000500)}, &(0x7f0000000780)=[{&(0x7f0000000540)=""/78, 0x4e}, {&(0x7f00000005c0)=""/215, 0xd7}, {&(0x7f00000006c0)=""/54, 0x36}, {&(0x7f0000000700)=""/120, 0x78}], 0x4, 0x1, 0xfffffffffffffff8}}, @mask_fadd={0x58, 0x114, 0x8, {{0x8, 0x3ff}, &(0x7f00000007c0)=0xffffffff, &(0x7f0000000800)=0x9, 0xfffffffffffffffb, 0x9, 0x7, 0x8, 0x1}}], 0xa0, 0x40}, 0x20000040) bind$rds(r0, &(0x7f0000000000)={0x2, 0x80000001, @multicast1=0xe0000001}, 0x10) 2018/05/26 18:28:04 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000040), 0x4) r1 = socket(0x10, 0x803, 0xc) write(r1, &(0x7f0000000000)="1f0000000007fd02010c00f60000ff008109f80009000180160114ec000000", 0x1f) [ 371.467955] sctp: [Deprecated]: syz-executor2 (pid 22154) Use of struct sctp_assoc_value in delayed_ack socket option. [ 371.467955] Use struct sctp_sack_info instead [ 371.522355] sctp: [Deprecated]: syz-executor2 (pid 22154) Use of struct sctp_assoc_value in delayed_ack socket option. [ 371.522355] Use struct sctp_sack_info instead 2018/05/26 18:28:05 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3712, 0x10000) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f00000000c0)={'TPROXY\x00'}, &(0x7f0000000140)=0x1e) sendmsg$inet_sctp(r0, &(0x7f0000000080)={&(0x7f0000000040)=@in={0x2, 0x0, @dev={0xa, 0x14, 0x14}}, 0x19, &(0x7f00000005c0), 0x0, &(0x7f0000000100)=[@sndrcv={0x2c, 0x84, 0x1, {0x0, 0x0, 0x800f}}], 0x2c}, 0x0) 2018/05/26 18:28:05 executing program 2: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x4ff) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x0, 0x5, [@rand_addr=0x6, @multicast2=0xe0000002, @multicast2=0xe0000002, @empty, @empty]}, 0x24) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x8001, 0x4000) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f00000000c0)={0x80000000, 0x10000, 0x8, 0x2, 0xc769, 0x4}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r3, 0x2}, 0x8) sendmmsg$inet_sctp(r0, &(0x7f0000000040), 0x492492492492510, 0x0) bind$rds(r0, &(0x7f0000000040)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt(r2, 0x2, 0x5, &(0x7f00000002c0)="cb7d5264527e625fc585fb062ebda6fff4292bd710067024a27cb7b123b1bb8127d64b8c4519841fe83a1fe8d07c7be570a7ba1c189daa4b73764b8caba7a2a6d3472c666a76fbc7c79f7146778b41970032d1d2d4fa75f2f3715c5262d6a380c65c997ec3683dea2c5380b0fa6633f479a0144d821f5d5f3f0ddc9dd658c2bc6cd84425638029d00713964a80a91f1a91c66ab75050c9bdb5e004d56723dbc225a5da025b04cfea4b96cfbc5f75d7b7", 0xb0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000280)={r1, @broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc) bind$llc(r2, &(0x7f0000000240)={0x1a, 0x33f, 0x9, 0x5, 0x7, 0xc2b6, @random="dd5bf9289768"}, 0x10) 2018/05/26 18:28:05 executing program 7: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000080)=0x200, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000140)=[@in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x7}, @in={0x2, 0x0, @loopback=0x7f000001}], 0x3c) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x82001) 2018/05/26 18:28:05 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x101, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000140)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r1, 0xb4, 0x9, 0x3f}, 0x10) r2 = memfd_create(&(0x7f0000000040)="00000600000000000000", 0x0) write$binfmt_elf64(r2, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3e, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38, 0x2}, [{}]}, 0x78) execveat(r2, &(0x7f0000000000)='\x00', &(0x7f0000000280), &(0x7f0000000500), 0x1000) 2018/05/26 18:28:05 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000040)={0x18, 0x2c, 0x821, 0x0, 0x0, {0x4}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x810, 0x0) 2018/05/26 18:28:05 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r1 = gettid() perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) sendmmsg(r0, &(0x7f0000005640)=[{{0x0, 0x0, &(0x7f0000000180), 0xec0}}], 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r2, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1004000000016) 2018/05/26 18:28:05 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000040), 0x4) r1 = socket(0x10, 0x803, 0xc) write(r1, &(0x7f0000000000)="1f0000000007fd02010c00f60000ff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:05 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x3f) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000002c0)=0x3ff, 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00004aaffc)=0x2, 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) close(r0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'rose0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/05/26 18:28:05 executing program 7: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x12, 0x189a1a1cc2c5c7e7, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0xffffffffffffff9c, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r2, 0x2, 0x8}, 0xc) dup2(r1, r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x80800, 0x0) 2018/05/26 18:28:05 executing program 2: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x83e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ftruncate(r1, 0x100000000) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRES16=r1]]) ioctl(r1, 0x8916, &(0x7f0000000000)) ioctl(r1, 0x8936, &(0x7f0000000000)) r2 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x80, 0x80001) ioctl$SG_GET_PACK_ID(r2, 0x227c, &(0x7f0000000100)) ioctl$int_in(r0, 0x5421, &(0x7f0000000300)=0x4) poll(&(0x7f0000000040)=[{}], 0x1, 0x0) ioctl$SG_GET_SG_TABLESIZE(r2, 0x227f, &(0x7f0000000280)) ioctl$TCGETA(r2, 0x5405, &(0x7f00000002c0)) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xa58) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000180)={0x81, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e24, @loopback=0x7f000001}, 0x0, 0x0, 0xea9, 0xa8e, 0x8, &(0x7f0000000140)='yam0\x00', 0x10000, 0x8, 0x4}) 2018/05/26 18:28:05 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) readv(r0, &(0x7f00000007c0)=[{&(0x7f0000002300)=""/4096, 0x1000}], 0x44) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x9) 2018/05/26 18:28:05 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0xfffffffffffffffc, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x290, &(0x7f0000000140), 0x1}, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000180), &(0x7f00000001c0)=0x40) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2000, 0x18) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000000240)=""/4096) socket$pptp(0x18, 0x1, 0x2) r2 = gettid() setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000100)={{0x89, @broadcast=0xffffffff, 0x4e21, 0x4, 'lblc\x00', 0x18, 0xfffffffffffffffb, 0x6a}, {@rand_addr, 0x4e22, 0x2002, 0x8c8, 0x4, 0x20}}, 0x44) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) syz_open_dev$adsp(&(0x7f0000001280)='/dev/adsp#\x00', 0x100000001, 0x88802) tkill(r2, 0x1000000000016) fcntl$lock(r1, 0x5, &(0x7f00000012c0)={0x2, 0x0, 0x1dc7, 0x7, r2}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000001240)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) 2018/05/26 18:28:05 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000040), 0x4) r1 = socket(0x10, 0x803, 0xc) write(r1, &(0x7f0000000000)="1f0000000007fd02010c00f60000ff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:05 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000402f73)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f000008c000)=0xffffffffffff8000) sendto(r1, &(0x7f00005c8f58), 0x0, 0x40000, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x80) 2018/05/26 18:28:05 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000040)=""/137, 0x89, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f00005b1ffc)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000000000)="96", 0x1, 0x0, &(0x7f0000001000)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000000240)={&(0x7f0000000140)=[0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0], 0x3, 0x2, 0x4, 0x4}) 2018/05/26 18:28:06 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000780)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="240000001800110400000000000000000a00000049000000060000000008000800230000004f8ed2e3ef3fb701de4341b87d118f55e91502fd168c8c56ea"], 0x24}, 0x1}, 0x0) 2018/05/26 18:28:06 executing program 2: r0 = request_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)='keyring\x00', 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) keyctl$setperm(0x5, r0, 0x2000) add_key$keyring(&(0x7f0000000580)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) keyctl$set_timeout(0xf, r1, 0xeed3) 2018/05/26 18:28:06 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffd, 0x31, 0xffffffffffffffff, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000100)={[0x5, 0x9, 0x0, 0x97a0, 0x1, 0x7, 0x100000000, 0xfffffffffffffffa, 0x3f, 0x5, 0x0, 0x1, 0x200, 0x3, 0xfffffffffffffffd, 0x4], 0x10000, 0x181c00}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0x40045532, &(0x7f0000000000)) 2018/05/26 18:28:06 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000040), 0x4) r1 = socket(0x10, 0x803, 0xc) write(r1, &(0x7f0000000000)="1f0000000007fd02010c00f60000ff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:06 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r1 = gettid() perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) sendmmsg(r0, &(0x7f0000005640)=[{{0x0, 0x0, &(0x7f0000000180), 0x4000000000000000}}], 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r2, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1004000000016) 2018/05/26 18:28:06 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000140)=@ioapic={0x0, 0x0, 0x0, 0x0, 0xfdfdffff}) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000080)={0x6004, 0x0, 0xfffffffffffffffd, 0x3ff, 0x7f}) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000000)={0x0, 0x8001}) 2018/05/26 18:28:06 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001bc0)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000140)={0x2, 0x5, 0x81, 'queue1\x00', 0x80000000}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={"76657468300000000000000000000001", 0x0}) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) sendmsg(r1, &(0x7f0000001a00)={0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000000340)="0a66813f8ca2f3829e829535c15087eb08b152df22d0fbce88891bbeeeb9f9365dd23ce8d9efb20bab747f3996e861b692b3b3764ca109e8d110625116bcc7c36ae142e62de770a97f13c8e5a1651289a1225d0aa0f5a766151c4d07b16e700fdecbec56266781cf73fb11b4bd38b13fe732565ff2a34ab5635e5c13747c55b1e08091fac11725841b5ef5193451814704b14fb43adb1e7207a0a295e81a03e27e594b28a59e89efee2f90345a34f50c37a83e86376f8092453c7b72ba53e7611410aa585077a68074d636876c8d791d85baf6c1440c9c0aaa4bfd2ad4d3d27385ef30", 0xe3}, {&(0x7f0000000440)="122f5758a030ca7e1d845d08ab6a9a99836d9f8128b851d723e1b7f70be5345e85efe1a91b39de190ee96556ea560bea480a7df58af18ddd39676556154411055e017b8c8e2522ff072ca98cb44bc15ac023bcff0bdbae13db1a02f3670ccc2cf48781e349fdb8abcdcc453cf55e592f5c30268d88e1ad0e", 0x78}, {&(0x7f00000002c0)="826cef2894cca84fe67add4753efd01bd61e1d112832f84757f24ee1b86e23122a68cf3ec0430a8728eb2656481c5346d61d6b71bb97d1a0", 0x38}, {&(0x7f00000004c0)="c7d182b6b8e0ed79051b4cec41f00e812a0bf49de25af2198b4efaabc0c456d9400333724acf83e2633281f0a6d39e1ed78d894aada3f155e313fe567b29b8dc650893ceeca0852325d130b739b756d764984451427d44e56f638d63ebd0", 0x5e}, {&(0x7f00000005c0)="f7c5a0d9a6a09c0fed5b38ab251a22ba51c0f6755fd739e46a15b647defdb053e663b4a6e908889c0e1d2ac8c42a3c010af95bdede0b44aad11cdb12075e898aec04cc8c165addbcda75be63005c5c79d6651a980f2311fd0999affb067cbb25d453748772b0d7abbd35ebfb22dfcea823bda2fe960f4134bfcf4a64c876d76f959b360de80779a95b05ea17e503f2cc728777a0cfd9a4de1b468a614df259384d786d05e317b1b860529ea2087a202d27ad73e8c9428210d70fbc4293a7062bcf31bc620ef139be05e174612d8f3751eaf5c16b248ab7b539c224253b5c37fd7beb0205a05e8471e6ded4167bff4516d17f3de55033a43672da0c0bd5abbef779f9805f5525fb9e3098092ceddbbefe672c1fd5ceb3d8444d7492a82bb7605f36c47a4a5cc0ec498ec3652ded5e71868a6dcf4120068e4292d0613665cfd588ff35cd2fb0529134dba794ee415eb729bbb782ea1173638826740f41d09fdd8531283d3d7ac61b1de33df835eae826d75fb36c8370d707c202c9203406a0d55999b19adb66fc665779d0d5a86643026694b89b3d3a92942ef41c60ab3aa202fea8219b53bbd2cc0ceae8727ee9ced6a23605233bd22954a717b982fbd22e08a80ed5bb97214cae71386bdc64917a22e37222218d7ee41056d02d146ca985828632a364e47e4ff286f3f9062fad63475d54c407564c777cefe2a275a5b6955e0ce85436f6c53eadaa52bec64dfbe32de9026d9762b9473e87ec2a44c9f043b4ff029a9f6aa452953b77cf65397bcad638ecc00f27ed4e15cf5d8d19e057a63bd78f1d3cbbe1a529b314c3879bedbca63920438610acf5370198680a80be1035afef5b90298bad8351e45f1f345bf35a2f46289e9c15b3aa85329985d6329a3b0c3b135a558bf97316df2c92e45e42a2e052f58f79e6aba7377354e2dc07efcdef6a6145b298174e6ea4b2806007971bd963c2b9ab76cdd0d6a69ae378fba5f4abf6ab8d95ecaad511dc02b5a4dba1d62c66b0d351a762816e4083d0a4db69eab87fa8300a94f88e6b5cbb45fa709c51f40eaa4334be232d0ecc7d5b5321069c94d5c2c9eb6dfd2fdc4281447d20d6c285b95b3cff38474e84b90e015af5010efc1bbed0a554f2064469608c715928949ff5c306c4f45c08cefd9bf4a095b3c85123efc5af8672bffcad31a394e09dbc0c56cd028def86dc9b8d21ce5c47acb31f33a0a2db36a7946899a195f85c7d0e9cdc0e305fdc63f2d1c577074becbc5291f4c072fa5c01fd394998c77235a421c57a0a547a5c1a3b06e64163f8b334caa1151f2440cc78df82de0843243abf1989a6ed4c5725fca075e3b3f45000e51c4d02a100337192ebb3139ecfce61227c535e622efd6df36cd7dbfd36bb44b0fa70dd018c394e0db9fa3f152c36e7ddd07e701ae66a9c29268287bc667f9c739af916a9fdff078b3017f63efc4422f8a9d39af9fd9b14c1a44696c47d17ab287fd15a75f25e4ce7b987f0967393d417e5811f3c4c4f8a6449d6727ecc35f6dbaec64259a88413e6e2fbc804cba204dc101d152a4511260362a29e23d75a2a3eaaa4608cc3c8cb9c302f5a546eca407496b68dca035c23752f8093de6b863b117d10367c78d5b1729f6aa12bb08315c2f43f5103e8604972d15ac662791f18707bb1e3b7c6362085cd50c96edd51b45a6debe59c30d136047977ebe98902346f6f08e43616d704a94d85d503e850445a146275a03d15e71c181d4d997502689d2eb866b8b8baf6e10a4c046ee295fde6904c666d7a73e5f5442d4e22f13426b5cc3ae0b5cc7e82eb98ca35071d6e17b84cfebccf5474cdd761d6b2d9b7f8ea16a39f7e278fe946ead381494b6958b88254e5812ec79ac0cd55f90bc13a4efdbecf642a5046e04718cfa591b7783dd148d0bc71868d66a841f4ae792358eca8a070e6dfdf15b30e55e0a424e3a0f731ecc464009d8cfc0f1921ea3e5cae64cc4f71b1755e70574f2ab998e11f4fc4aed0b072d43c406d32b9409c0696cb4636de14182e16b26fd2086e7f8c6af759bcd57cd27ee544b6bcfd215b7198cb24fd6779a18b88786679cb6c131980e1e67f430c4b161596f33bf77a13fcdc4ed50c96ec0923e89b9a17e45661b6150baaa68963a9c3bb3214d432e7f08e676696c9c888a66c8bad47ebc477223692462cf43f3f73272c0cf27a22617b7d2a581e5333054f9fbc03c606b88b757481a7181a676a0102ad25fcdcb2c2af7e7f06ad09b3f231e60d6815a77ac7940f37f7222bcd3d407f10bbe30a6d9b5762f73715b06b42e6666e8694f2d859eaed76687ae552740be0dc7b2a74b39c7668a2fa4b20b0bd1fd9f3fbd8e3c8a11180b1ef837cb2d190edc1adfbbc98002c17ae5446a05d96f2cc7dc1545314b509a1d138cf2247fb2a437328d97234ab0da263c42198667adc5f42ad0f52ed2c7cb0e0630b99931e076c8fe49cdba84bfff184071cf7fd5443c88feb4765da611b3ead5f649701d53d0c0b48e40ce83f1cc42f34241a223b46608af1529aa283b05f6bb81af037b36d429c5ce44b643b630cbf947b9c634723aa3e04119bc8a8367e667a9c7968957befdcd2eae21ed6d90ee98410b5491fd0baba671cdde7fec61d601504949a00599f61804d0beba816b6016c1ed8f8071ef64b8f3dcea237d15e80664ecdfd6afeb6bae3536c53ae0bc4a56e529188f1f3336fc5c1144834e5c1d1fbb3ce74953f4da18dbca639c2acd2bbffec424c16fbe034a2f5148b3e92e38feb268e711a087959e4699548c32f2df9bee170932eda0a5826372e52d8d0f0435af50e5dca7a7aeb3fbd2974d76ad85e452f5b0a459465dce633c695412d1f4149b5eca870288008fc1d01a67767b10af49642ac190454bf7b1aed7a67cb87bc89f0f997f4ba2ca440ae4fbcfef4482a8fb68269d83ff5ba03d5afb87754e3eda514bea8af5e3940323f0916dca512cc3b86336571b9638b76e9cf39808dee1a942a9a19f2e28ceccf3b4fc5d88c2e84f7dfcd1d406ce44da86c11830edea8fd2d605e176c2f4a033d0a602f1db5fbb69eb982d34c09bbb980e90cf8c9238d6cbd89bafc8af3a0586ca274d7f8b364c87f0467c0a67c4db5b734376dced2e4cadd2bb97f8c950c9c17ac62afe2a18a1ba49b92d0578076ffeed642ee33b1a59573a333e59f0eb785839beacac94172eb8f7ba6cc7ca46d75c42386ca85581bc8e2c1e12c9b335513d8a3cbc7c158db7387ea13839b3ca5415c5032b7af1839eada16de3ed65c777c98ee4f99880a2f4bdd2157737454fcdab3939b7c39aed5ab36284aa17144ceda56de7efbb869d9ea0a9d1112eb77ee258897196b321a537231d38809a27ec5ac6f83d10e5644bc223eaf4dd55f526c7e3f6addd27537f8e69fe716818b83094131f4d04de61b9d3d78cac3a63b166e4f15d9d208659b1c75531721184e3ce58da36308e3d2d80d117d73d2d9cc44ae07754a89739d16147acc149e671a45ddce03c220df8485d350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0x1000}, {&(0x7f00000015c0)="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", 0xfa}, {&(0x7f00000016c0)="12228a220067fc44b02b6a232c3f46a1f2ac59e17ebbeffb080f3bc6b176c6549f9770756b52371b6dc2c3dff889a99b38b496cf0cc545267d56058c7c61d2a169cbaabc812dcd711fda91eb0e1bf7c1433753acd9aa93800aaff2ecc657cf34ce720f14fbe91b28a1d5f927cdde01c3de0cc0673fe48feb879af80d91cbbcd79f8ec18e", 0x84}, {&(0x7f0000001780)="aad5f1cd4e975650288a4d86dab885a1d16a928f6276dc470104e10ce5e3d5562d3eb2cb5e1405df6a054bb08239724f6dbdfe493b0a63e7c3fadf5e2b5fb9fb8d2706b4996729c537f648c7e5df961175ddf57cbd7fcfa0545a4f4f0d0aff3c5d32d46946250a536dedf3413aafc7e997e9fb5da8533c1d086e160aa779c959378004759dff51bb3722af6cd68b991630f178f39b683e7da3300dc550e9ae8380b4b67eea8bcaaf632866ce682a3720483f147441c50e7623ae6bd6ce595fe04eb202895db78c5989a86c0f469faaa1569234b4918a8c4fc000d24032c1dfea9fc52352a699b4b3f1f26e1db78ddda97f", 0xf1}], 0x8, &(0x7f00000018c0)=[{0xc0, 0x11, 0x3f, "7cc8f277b96548cea756eed4bde79602f92b1521f11deeba94e0bf829c9b568567e9f88c9e6aa4a3a52665712dc1c744329dd700c533973cac8cf97f7f0348c3b67d9e369f723d073a7b44860668185f8c1f999a1ef2e184165adaba34c26d2ca460fe281d43a153aae07893667363640e20ed7c2feeb8f193711ff475bc9a2b32ac6262bb4b199ff94b9c82c7f700e5c4e8871c16bebbaeb3a6b93abd93de22d9fda3dfed650481f6c1404ce0456f3e1b14"}, {0x6c, 0x11, 0x5, "3ee188189b85e632330c9aa4f8aa196e2420f5ca0ea653c32db9aafb20ebfade9bcbf6314606a7e607be9fd7bdcad2f0b2ad2c22b07dcee6a8d55e1958107a089089de9322e014c4ed33db4dda7e7f0e7d97dc8e6577c1ef6fcdbff1c42f7af7"}], 0x12c, 0x80}, 0x4041) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001a40)='/proc/self/net/pfkey\x00', 0x8000, 0x0) write$evdev(r1, &(0x7f0000000280)=[{{0x0, 0x2710}, 0x7, 0xfffffffffffffffb, 0xb400000000000000}, {{r3, r4/1000+30000}, 0x2, 0x4, 0x101}, {{0x77359400}, 0x5c8d, 0x0, 0x7}], 0x30) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001ac0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r5, &(0x7f0000001b80)={&(0x7f0000001a80)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000001b40)={&(0x7f0000001b00)={0x24, r6, 0x200, 0x70bd2b, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x12}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10001}]}, 0x24}, 0x1, 0x0, 0x0, 0x44}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000580)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000240)=ANY=[@ANYBLOB="2400000013002100020000000000000007000000", @ANYRES32=r2, @ANYBLOB="000000000000000004001a00"], 0x24}, 0x1}, 0x0) r7 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r7, 0xc08c5332, &(0x7f0000000040)={0xa0000000000000, 0x4e28, 0x7, 'queue0\x00', 0xd021}) 2018/05/26 18:28:06 executing program 4: unshare(0xfffffffffffffffe) io_setup(0x40, &(0x7f0000000040)=0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x4000, 0x0) r2 = dup2(r1, r1) io_cancel(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7, 0x8001, r1, &(0x7f00000000c0)="b51999e8f40a65fd6df0920f1c2b5a70ddb96fcefe81a36e5a0a3b8fc79ac962940f722bfb058dce205666e1b744f64f7fa4c02ece3cd5a575e66c67a87a56f2e53d516b6e11fb966bea0234f5a2b8594fbe5bbf5eea6a61bd0326354d06ce74e28055bc7a5c14d250b39e6cb417392794e032a8a8a2728074ac78e2fc9d559e40f282ecfa7436c13e0ea039e21f31b708ee84f7c158fdfead2c254e6e86b19411fd1db60a82ad5305855c4a82b02d91ee6d7500183cda5ab28808d80525c5eba8b2c079f22945e668ce7dd228267098216b116adea5ecbeb0840cd71a1c8c2c5ad1f6dadd4721bcc56366ba01ac5c5164ec809c2624ed2b3eba579a", 0xfc, 0xa9e5, 0x0, 0x1, r2}, &(0x7f0000000200)) io_setup(0x4, &(0x7f0000000280)) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000240)={0x3, 0x7471, 0x8, 0xdb9, 0x3f, 0x7ff, 0x100}, 0xc) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/pid_for_children\x00') [ 373.125663] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/26 18:28:06 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000040), 0x4) write(0xffffffffffffffff, &(0x7f0000000000)="1f0000000007fd02010c00f60000ff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:06 executing program 4: set_mempolicy(0x0, &(0x7f0000000140)=0x100, 0x4) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x400000, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f00000001c0)={0x4, 0x1, 0x80000000, 0x6, 0x9, 0x6, 0x46, 0x8, 0x0, 0x401, 0x9, 0x3f}) r1 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000280)={'ip6gre0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="33000000000000207a66aab2b41b9e0c518159f26b6ea48290f5f2dd49e2c0eb764ebe63f4c72d40db9e996d126c5bf1e2bcbb0cde4107a53bf7281a18a498f393cacab9f9750f3a4e2286bf1329a44f1c50a19899a224cbd6a2e59d8ffcd96cb9633509505d7ba44013a63b29f993ab7a83169039e0db71ec44525f560c4cdd7e4e0df50c0b80a139e61052f519934b5a21381036f2408705e181ae7b993f534b7515"]}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x4501, 0x0) accept4$bt_l2cap(r2, 0x0, &(0x7f0000000040), 0x80000) 2018/05/26 18:28:06 executing program 0: unshare(0x400) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000080)=""/24, 0x18, 0x0, &(0x7f0000000100)={0x77359400}) 2018/05/26 18:28:06 executing program 7: r0 = add_key$user(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a}, &(0x7f0000000500)='*', 0x1, 0xfffffffffffffffc) add_key(&(0x7f0000000400)='ceph\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$describe(0x6, r0, &(0x7f0000000bc0)=""/240, 0xf0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r2, 0x200}, 0x8) 2018/05/26 18:28:06 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='oom_score_adj\x00') pread64(r0, &(0x7f0000000000)=""/50, 0x32, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) 2018/05/26 18:28:06 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)=0x42) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x4080, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000100)=""/4096) r2 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f0000000080)=0x81) getsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f0000001100), &(0x7f0000001140)=0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000000)=""/29) 2018/05/26 18:28:06 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x0) sendmsg$FOU_CMD_GET(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB, @ANYRES16=0x0, @ANYBLOB="000000000000000000000300000072bc0f01800000e22d74db9658db91c198dedd9fbc"], 0x14}, 0x1}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') sendfile(r1, r2, &(0x7f00000002c0), 0x10000000000443) 2018/05/26 18:28:06 executing program 6: fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd02010c00f60000ff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:06 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') exit(0x0) fsetxattr(r0, &(0x7f00000002c0)=@known='user.syz\x00', &(0x7f0000000300)='comm\x00', 0x5, 0x0) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="7f454c460020200402000000000000000200070009000000fb000000000000004000000000000000de020000000000004d99000013743800020000400100060051e5746434000000ff0f00000000000000000000000000000000000000000000000400000000000020000000000000000300000000000000030000007f0000000180000000000000000000800000000003000000000000000200000000000000060000000000000040000000000000008f72b2836744903f26ed7e545189a40d2dd5e5963fdd1e760c7a9c0d9e380f782f57a8cc0c2faaa50040db9c67f54579bc082ee7d9ecabd87bbdca8cc2cea4958336"], 0xb0) 2018/05/26 18:28:07 executing program 4: r0 = socket(0x1e, 0x805, 0x0) r1 = socket(0x1e, 0x805, 0x0) listen(r0, 0x3) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000}, 0xfeda) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2}, 0xfeda) sendmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=@generic={0x10000000001e, "0200000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f0000000380)=ANY=[]}, 0x0) close(r1) 2018/05/26 18:28:07 executing program 7: r0 = socket$kcm(0xa, 0x6, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x4d0802, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f00000000c0)=r1, 0x4) ioctl$void(r0, 0xc0045878) 2018/05/26 18:28:07 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd02010c00f60000ff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:07 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x4, 0x40031, r0, 0x0) ioctl$int_out(r0, 0x80184132, &(0x7f0000000040)) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000100)={@mcast1, 0x0}, &(0x7f0000000140)=0x14) r2 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x56ab, 0x4e24, 0x9, 0x2, 0xbf62374c23b3f3c6, 0x80, 0x7e, r1, r2}, {0x1, 0x4, 0x5, 0x4, 0x80000001, 0x8, 0x7, 0xfff}, {0x3, 0x1, 0x8, 0x7ff}, 0x4ff3, 0x6e6bb9, 0x0, 0x0, 0x3, 0x3}, {{@in=@rand_addr=0x4, 0x4d6, 0x33}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x19}, 0x0, 0x5, 0x0, 0x3, 0x3, 0x856, 0x100000000}}, 0xe8) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001280)={0x0, 0x0, 0xfffffffffffffffd}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000012c0)={r3, 0x0, r0}) sendto$unix(r0, &(0x7f0000000280)="2f7fb2343c3f4ea4d1c46fd017d53277f8dcfdfe90b59ade8202ff525e8f68f577bb8cc7a63d6537d30f1b466a8ce7808b79ab53e62db3344f7c2fad337ceff9ea865e045cf2955dda21e6c45bc9001686c4ffdafed77cbae344e83c31e62d681389e7b1bf5568b284f7778c8eb1745c6173066d4a74bfc64e6f1e73dc420af32d9cf44c6179fc54ee59992c0df69f8d1671c04ad7683e4939a1679c2ef6007796ec6f3b3a85277df1a7e5bcaac7309af2b8329131b0e6dd2871254b69a93f0a8ae27dde95a21c1a6a7870c3fab6f19a5369b154fea9ba987b710bc6c3dd47c93ffa51c81ed4ff33004ff02abdd79c0c13e32e43e55e9aa20937d97462f1f33fa7a054b8d3874ab05815dc21a21acf06539d08ea097b2376e5e03f629e8ea0c32e78967a983c9af47fcf59380e9aee083d05bf4a99a4b4d0dccb0527c00af6492c82ce27daa2732f1542d4e98f858d7dca9aac44784790975f7d935cf8aaa4997231a9d4fc4af30b55d09457b7aa2dfa3ce99bb2f702b4bc33a02f5711ac81a2ee1660e784fdfc44f516deb2dbb916d2978346402883968a5c8fdb6589448ffe886f79d686456b3cc237b638d02c799d9d56d75343ae2896dce3b1afffd31c09fb66598ee2d3de5f318da813912f1d3103b658fcfb4dc57f82507fbf7c800fc483e07646a195352fdc662333e1939ed51e22245be70b3cc8849a19a3956a9679f2ca965f1b45ef3039ef29c1c4fdae16cbc1067cdd95525b7c04e0cc750771b6aeaac526029e3ca43a7c74223e659209be8b9cf51f9859ad10e65fe30ea1d712dc1cd06f956421ab3fca86b2b2d9e0ff1d16815f1fa6e5c0140e93b8c30a71bdfc7ccfe883c7ec615bce4dab312b219d766f2f39899729760e5523f3e620a0a4b6c9b141ef5c3a88cc4ee699e3f92c0c1b996a471537324cc124c4122fcab30059f688a333bde170ab4354362e895a15c2884a77ae02ff4e81aa73e81efd958c26840896a9ac61ad8d546f3f6174307d7c01d4a303a2992dcf4f0184559b224acdf802ba75f8a2b3d91c7c8db61c0e2535442b4daedfdf6fd043025129e10a35c18e5d5ee00f882d706a57c46bc6048832255cc810012318a25e3a936a040739f9499f9b1ef9b0bcd4edc7da8367a2c41f5ffec4cfbc36b715464338ff852ed1040f53bbca1ecc5afc01101dbbabaeeaf50a5fb5cd30072be2183fe9a4a519879f71ce55e66a573ed6f03035d39310c55a0567d864a63ed1429b30ec39d2ee50160ceac876238ba845688d318ed429dda975134ae5a32d1753d276a7a3d942588feac145ea8866488e950e5397bd487d9a063a01eac45440ee3f9f4ce0d323cd476c5c47c1a10e551f16022b924cf8d276c237ff995d68944ebcab81ece2171e94dde959a100e68f43ad02dc3e6b6eb9ce13392a3e0b82fe43b58206d1451a9795ae1bb292191ca1a6877cd37ea37ea88b98e1a00d09a56410211a569787cf00ef8bb33f9bee6154a64a71cbc287350aef51459be9e379320c54ad445b922b26a596a5a05905eb121e387924cb9e5a4df3286b3bc606e651f416a4a6875125a0b58c697bfbbd60401a0bda04e652bce449a6edacea38c6d343b6bda63d4449be6f1f2b6976a04b794eb6bd6f51ccdcacdbb2010961cfd19c8ea54b9cd365e705f97ae4a8ae074f6ce1da84288183d85f6f1149e0ebd0497b56224ed15e097a44fa69efbdc8d625b00f3cead1770270993d77a6e5deea181caa4209e94b33f0ae9b2703275cd4e534e335558f7b18ef32b8fe24fe90d44ca7b308c032a7f16bc8b056b76de81f7c2d4297ecb08f2c5bdd1fe026c9b492689d4c1a6f9ad11430a52d932f8a4c6eb733b880617bcbc7054c02c42fb7e1351c30a4a7cfc767e5d20203f20bba938b96534f89e163606ab8616bd0e3547f3974bb56218aa306d6d31cdb51874c4b4f3456bb4cdb106c8cda57c512547a7c1ed5029f559e4408ed8cb62de8420ca69af59ac10b91400de009681e6ee4fb26ad5860bf92eebdf4809de0bc2f6ecb282d29cd9d9ec207488150dc0f592fb2d8b632318521c428ce9a0b78d13d66304b420e1f6b875721656eced44a6142536407a8684c402924a4665287a5273f1c096a935e85387397be74119a23af71e9cb89eb390659dcf969bd717f1d79430e87f71cda3dc15c57efef6f06ceea57a1313c5f6b6ce2e4cc84b3f9a34a7c28e86bc3e787b44f4502e7c9e6a6676593c9e8b50205ef64024d5de2e69a29eb1dd1b7c7c560dea7840d32d69fa0163c1c49c6158ada08d18fb3a97b014e108682766e9cda1a42d3f40946857e5eb4bcf19456f1b34478d5a372983b8cc9e37951f069de727c4d112161cc3df87b0772832bef1fcd02ef6e4fedd23907aefec40e3e0011c0769939b7b95b4fcd9109286b34d20e7e1ee4414549586d21066879d42a7039f64d3c5f25ab7b8b7f541fbfe95169111652d5282d9566ae2d3ef476cbb9f4af80f71e09af7af080132e3aa731a0ecda062103d0d546fda57a0a14085820f11af5cd148b815e7d421de090675a2fded07273fd8c93ba6169346a70bda7207857ed6fa757b45bcff54c371af06106d383e092c9bd389135d87782cd6b8cef9dcde9e53a45f47d664d159e984eeaaea5036f78689ed92cff9d9e4ff7cea904694342cd71f4821fdf0559212e364f3709d63a2734b26dc51e772aacf2e4473e030d246cc5d9506e3a9e888e8e13303226850f17231cd889469e40fc6d132d16b786721c8bd0d2b0578b9b737fe2188e7774cd169724dcbd902f6ba8e29074b68306653a6bbf52b1d633c5e718bdf35149463c96a3dba32d990741ac3d61cb8feb5eacd85d67693b7670174bacd871f1664c103f890dc6a4fb8e61cf5ea87359ce16a8a3c0c5d71dc74e82896444ba31d6234b7aeed8b44ff988bbee1ef798a572edefdefa55adf9292f3d7fccb3110b2721bf39afd07c58c2217cf25f5a0c6a7166e165ca3d55f60546739b313f5557788907f03f173e5d3ad7cc3318db5c71a5c1deac3ac4f6c81b6ea46d394f70da41c9aeafaf55c106d2d9a8a39d561fbbfaf05eee767ab4558e041d921185ae2ff3061313d1c727ae512138b17aabe4e7faebe5edbea82a0a5fe53f57388a5df42c41607bee1a837b2c59d9abf90259872a518f10e98c2e23430f8e2065d425caa7374bde0f0e32eaed63fda96069ad5c2fbcc289a8c43d6f6a9283481fc18cbbafb9609b46ad543b757e1f1610bb16720326c3a97841c722f3c81f6af8c9dd45684d348ce5050f308ae954ea03386f2a6acd7188d914832fda78dddaad084801b6883fc50627ea14a7576d31f5976c05bba718dd425e4b6cd9d550b69990faf9457888e536a083539c7f5188a3896046716e571b7cc075bb9f57b85d9a720b3b411834db38ce7f573150d9142be16fe8312f38560764b190fb1f10c293ff5df23edb8328acae0be92d0686ebfe9e754bfdddec4e58c5448dfc66c0d0ff65598aeb6a634d8c97d429a8fe353725e28fc6386f0fd270703a6380857a07e2493a625e6579c4c257514c9a6ebb8004ad1328d8cba410b7607d6d8875f18bbc919cd4e23ed3e6a6804d840eab8ef15c4dd7444222d5eb6b185eacc710f19ef828498ee7d03d5bce55ff57515e7102fb6c7f614bce87a04c37b7e5644fd16ca7f78ab870a76414647d411d361b251b3b7998345f62609c2d6f626184bea31a096789d351cbe7a2eb090246fb3aa5ae5e0ceac90fed1c48aa0ebd4ba21e09b5cc5ebb366abde846f430106e445a46d65533177d2831f62e30e6c7a8876ecfa5c73ced9609f069e72783bc73b278126f1ca06ace5920404d6501a51130a0a1b82a53f5eed505ce2b6697237e65c99ad8ac5cd6ff4bca169e12835ff0984d6b6e8695bdd18fe61fbe2831770d3c2928185e01053553bc53ef3e77ade050b801cd06b3dd072fecdf76d7df0fcf8ec0276c36a17996bfc72c918ed18bac694e02c77bb9420486a39dc406ef948a05a0bbeba152b074e076e127e7fc784266df7fd7d62037279896ac97af7e22a54861f832d65554b97433310cd9a1ecacafba6445dcc83547edbffda74a81abd7dfa3d4b3d520da8cf915755fe3b22bf60f1aa49d773c525216447a024eba3f4835f6080dee3c892604db46c25a7860eae72234f4df9e34ce0668f7fd561bfb6f00f5a0c53d3441a83e22ceac4672f09649022eac001799af46e10676eee8554190812844428a99675c2d214aecdc53c2d61e26354ab798181880a64f6d91db914172619750f57eee00c83d2623d9c2722d4decbc17bbf44410d6e4ff9e4a60dae6d7a3ff6b7cfedbe41b3b373b1b6c0b354e9127d2902b64012315b92963fb33aa9f8527a90b807a7395750d344152150f80a89d35dbb50ed9593aa47f394813b021608484e94910f33da663f82cecaa1a3aecb5c3722936f84819d78c2625fb573dabc093b40c776ac3ab69c0a82d73e7d042cddc1faec15d377043b4e2097c55801c9f0af79d9d219ee4c63a069fa3970663b00479f5f9cd68f0aa3f9c9596060c3d706e77d293316705246db87d802da30faa2dc607937425c4bab549b9ebd0eeb18db9ebe1a89c632ab085ab34f75f9a37f5a3fdc103254573157bfc4b971d1df57c686235c14a0fafd736343a62ff101729d33d8c88df69af64a9df4d74ea3fbd085c818a4d6551244a01435b917b8790ce52616ad4e0b346a1cf5e9ad2d4d0263d84a990772f17c1273c89539481160d0bbd67dc106192549d3fab4e8f3e3898069e3a1008cb2d48791b2c1999cbb1ef673761f078fcd2b37e4307fb7a6b42a723563c09e9fe24daa7a917d28f495904267ad5b8921a0787b25855323313a3bce3208c938e373e5e58402d24705cd457f3c0411f3634cd3593455cabe8049039390658326a2dfe74c94c2c4844506a521938a3bfc0532f0e4fa619905c240256e5ca075201a8e984a76ce03fc806758c28c90b3ef7ec1765786bc4f36aee68a726312c24c5df6b08ce8edbe732ba5211d41a9c303b29420d05f332a33b57a0d6545e15e5caaaae15f6d79a76977719ebbe20f531d12e6bc712325785ec13a3ccd259ebc8c60102fe327d222170f0fb0571f51cc1a9f7d5672eb9171a9406e2ad5d013b56dcd89fb87777011e7bdd2bf4b0c2937e20dfb02de6c37c0600716fb15ae3363dd594380aef99b01331c9fc6979b482a10a0c13de030aa44b7d2ece81ae32fb4f2b278f15bcf3ab6a42b3bc40f1bfd59b6de872e3dd918840d592bc58dcdd0a511273db312dbf3106c622f146fcac308f2bb246d600ef71279f81fc2be5ce441a2983fe98cef7d38d782d66d0330479c9af38192d3989765d94492315962066a95f96d0dd9f7f0a688b715119ab9f2726f12dcf15476a2372ed3ff7c27f4bec3061a22f667bbe70b2d1de674a041b66a95aef6e68cb3f9085478528a6a4a9019ece34591c4dbe674ee5864a996fd01aefee0c7518792fc9ba3f8de6776dd32bde0cb9a6ac9e63f47a1aa51e0c819b8dc3354687036257c47609ba9a3351314ce0e37104fa2f2a1f0d8187013d03bb4d0a1e89dad9d94d3382e801ef3aee2245f9d022ce3b1b8d5e38cc943cda3e150e0bb1bd7c2d5467413ba97a4cc2df2bcfde679a30ecfe0aab220c8781248f3ece834ee427597435bbac7109ca159d39b5198d508cee7f18c20171f98622a6ba86d634300bb0f1232907a01be94af0c0970801ee97726d67aee6b969a116d6d83f9cdd2ccb6323fb2af26c1caa8a20", 0x1000, 0x800, 0x0, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14) 2018/05/26 18:28:07 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'syz_tun\x00', &(0x7f0000000480)=@ethtool_drvinfo={0x3, "75f27a1e8e29254b321ca428130057f71616f10ad4279d93502815b7829d27da", "9e9d06c3fe3c3d117e6c655281e830a92db54a68c40da55c7efeda0cc61ecffb", "adb753a07c8845d953b6850ceba56f6be06cfb202d5280dc28cfb54408d9ee62", "bab2dd5f7cfb3f15555baefa25a6097afc1672a391c1a30faba69cb3ebff1b29", "ba7101bf5340c95e466200374197dd501789ed8d3394ff37aa1c679fe6a8e7a0", "767171a470587c946ec95ef9"}}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x8001, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000100)=@req={0x5, 0x8, 0x7fffffff, 0x8}, 0x0) 2018/05/26 18:28:07 executing program 5: perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040)=0x61, 0x4) ioctl$TUNSETIFF(r0, 0x5452, &(0x7f00000000c0)={"6966623000faffffffffffffff00"}) 2018/05/26 18:28:07 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00000001c0)={0x0, &(0x7f0000000180)}, 0x8) syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x5, 0x0) pause() bpf$MAP_CREATE(0x0, &(0x7f0000000500), 0x2c) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x82, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x400000) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'veth1_to_bond\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="460000000300000007000000060000000035888a000001001e020000ffffffff080000007f000000b7b20000ffffff00090000001f00000005000000"]}) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000080)={{0x62, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x1, 'dh\x00', 0x34, 0x3, 0x2}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x2007, 0x4d14cb93, 0xfff}}, 0x44) 2018/05/26 18:28:07 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r1 = gettid() perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) sendmmsg(r0, &(0x7f0000005640)=[{{0x0, 0x0, &(0x7f0000000180), 0x3f00}}], 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r2, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1004000000016) 2018/05/26 18:28:07 executing program 6: r0 = socket(0x0, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd02010c00f60000ff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:07 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x20801) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x2691d0877f1cca9e}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000000140)={0x2e, 0x8, 0x100, 0x1}) write$tun(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="000000000301120006040000000000000000b3e6ac3dc3e756688cbbb61de490"], 0x20) 2018/05/26 18:28:07 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x1fd) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'syzkaller0\x00', 0x2005}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'syz_tun\x00', {0x2, 0x4e21}}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x2000, 0x0) write$cgroup_subtree(r2, &(0x7f00000002c0)=ANY=[@ANYBLOB='/memory \x00cpe /rdma +rdmi -cpu '], 0x1e) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x4e24, @rand_addr=0x80000000}}) r3 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x10202, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000000140)={0x9, 0x100, 0x164c000000000000}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'syzkaller0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) ioctl$TUNATTACHFILTER(r3, 0x400854d5, &(0x7f0000000240)={0x5, &(0x7f00000001c0)=[{0xfffffffffffffffb, 0xe8ee, 0x7, 0x6}, {0xa1, 0x20, 0x80000000, 0x6}, {0x1000, 0x0, 0x8, 0x5}, {0x3, 0x1ff, 0x6}, {0xc6, 0x200, 0x7, 0x8001}]}) 2018/05/26 18:28:07 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x100000001, 0xa000) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000080)={0x40, 0x9}) sendmmsg(r0, &(0x7f000000d8c0)=[{{0x0, 0x0, &(0x7f0000001a40), 0x0, &(0x7f0000001a80)}}, {{&(0x7f0000001e40)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x80, &(0x7f0000004100), 0x0, &(0x7f0000001ec0)=[{0x10, 0x1, 0x1, "c3"}], 0x10}}], 0x2, 0x0) 2018/05/26 18:28:07 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000280)='ns/cgroup\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) r1 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x2, 0x4000000000000001) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0x40045542, &(0x7f0000004000)={0x10001}) r2 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x6, 0x80) fchmodat(r2, &(0x7f00000001c0)='./file0\x00', 0x54) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x200, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000002c0)={@ethernet={0x7}, {&(0x7f0000000080)=""/148, 0x94}, &(0x7f0000000140), 0x41}, 0x9c) 2018/05/26 18:28:07 executing program 2: r0 = socket$inet6(0xa, 0x80000, 0x2) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0xb953, 0x4) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/sockstat\x00') setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0x1}, 0x1) preadv(r1, &(0x7f0000000100), 0x20000000000002c9, 0x2000000) 2018/05/26 18:28:07 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc010643a, &(0x7f00000000c0)={0x10000000, 0x100000000, 0xd}) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(cipher_null-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140), 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000080)={0x9, 0xfffffffffffffff8, 0x6bf, 0xffff, 0x1, 0x7fff, 0xfbb6}, 0xc) r3 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) write$vnet(r3, &(0x7f00000002c0)={0x1, {&(0x7f0000000100)=""/49, 0x31, &(0x7f0000000200)=""/131}}, 0x68) 2018/05/26 18:28:08 executing program 6: r0 = socket(0x10, 0x0, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd02010c00f60000ff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:08 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000000c0)) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[{}, {}]}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc004510e, &(0x7f0000000100)={r1, 0x1}) 2018/05/26 18:28:08 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp6\x00') getcwd(&(0x7f00000001c0)=""/58, 0x5067e67e98363140) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) setsockopt$inet_dccp_buf(r1, 0x21, 0xcd, &(0x7f0000000000)="1879fba12b625cd0f8314381f7378c1adff320ac40deadd1c781b992030551426609746309df9d1bc4c4707bdf992e656c1d2dddb20dbb16aa24d436a6e14027cb965324cc157f3880b5a48ed0ecc1e4d2ebe7d0cc68ce1c3a699f2004", 0x5d) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f000025d000), 0x1000) 2018/05/26 18:28:08 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x56bf19bc, 0x1}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x418, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000040)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) ioprio_set$uid(0x3, r1, 0x6) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x20002, 0x0) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f00000001c0)=0xc5, 0x4) r3 = dup(r0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000000)=r0, 0x4) 2018/05/26 18:28:08 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x9, 0x0, "e4e69e173951f8d6032d82efe36ac970b43d0366c13ad5b31b8385a058c2bdaa456364b258c612c946a8da1fab6aabfb6f858e89070f966ea60a292a6a0c5e8000cea23baaeb2875a386d7b0e8210eca"}, 0xd8) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000040)=""/48, &(0x7f00000001c0)=0x30) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000200)=0x0) ptrace$getsig(0x4202, r1, 0x6, &(0x7f0000000240)) sendto$inet6(r0, &(0x7f0000e77fff), 0xffffffffffffffa7, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x8}, 0x4) 2018/05/26 18:28:08 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x30, &(0x7f00000000c0)={'nat\x00'}, &(0x7f0000000140)=0x50) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r1, &(0x7f0000000040)=[{{0x77359400}, 0x1, 0x47, 0x2}, {}], 0x20) 2018/05/26 18:28:08 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) io_setup(0x1000, &(0x7f0000000000)=0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x3, 0x40) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000001440)={0x5, 0x0, [{0x100000, 0x25, &(0x7f00000000c0)=""/37}, {0x2000, 0x7e, &(0x7f0000000140)=""/126}, {0xf000, 0x88, &(0x7f0000000280)=""/136}, {0x7000, 0xe1, &(0x7f0000000340)=""/225}, {0x4000, 0x1000, &(0x7f0000000440)=""/4096}]}) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="050000008cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e46", 0x38}]) 2018/05/26 18:28:08 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r1 = gettid() perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) sendmmsg(r0, &(0x7f0000005640)=[{{0x0, 0x0, &(0x7f0000000180), 0xc000}}], 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r2, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1004000000016) 2018/05/26 18:28:08 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ipv6_route\x00') mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x11, r0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000000040)=0xe8) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000000)='./file0\x00', r1, r2, 0x1100) 2018/05/26 18:28:08 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a774d7e375da8a26f20dab9e709295a69e7bc5fd05141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430efba4f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000002c0)='cpuset.cpus\x00', 0x2, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='gid_map\x00') setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x21e0, 0xffffffffffffffff, 0x6, "e0db8d5465af3352d83befd915e39ac58df7a483f1b615ce537ca50a6d4370ea3ed5e38ec2cd4810f7c849993a8cd30497abe1a38d959404a2f862c9a6e50b8e7bb794827f136edf6d3f4266b9267321"}, 0xd8) r3 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000000080)={'veth1\x00', 0x3}) sendfile(r1, r1, &(0x7f00000000c0), 0x6) 2018/05/26 18:28:08 executing program 6: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000000)="1f0000000007fd02010c00f60000ff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:08 executing program 2: r0 = memfd_create(&(0x7f0000000280)="2d42d54e49c56aba707070f00884a26d003a2900bb8dacac76617d6b6e6823cb290fc8c03a9c631064eea98b4363ad899c6bdec5e936dd55a93dcd4a78aa8f7eb93061a9b2044b98933f8851f7d61da1ce8b19eaefe3abb6a52434d6fe370fe7d924ce20ab4eaec9bdd36740e127730e90f2cd72b828", 0x0) write(r0, &(0x7f0000000080)="a85883156f794c05e0b02a03983b5addde9e46e1145c5c3fcb185a36d20d52d097399fd15648c664", 0x28) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) sendfile(r0, r0, &(0x7f0000317000)=0x40000000, 0xff8) sysfs$1(0x1, &(0x7f0000000040)='mime_type-]$\x00') 2018/05/26 18:28:08 executing program 5: openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000d40)={0x0, 0x0}) openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x12000, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/05/26 18:28:08 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x80002, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00000002c0)=@ioapic={0x1, 0x0, 0x0, 0x0, 0x2}) 2018/05/26 18:28:08 executing program 0: r0 = memfd_create(&(0x7f00000000c0)='#em1#+\x00', 0x1) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) write(r0, &(0x7f0000001040)="24ac068c", 0x4) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) clock_settime(0x0, &(0x7f0000000000)={0x77359400}) 2018/05/26 18:28:08 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x70082) write$cgroup_subtree(r0, &(0x7f0000000040)={[{0x2b, 'memory', 0x20}, {0x2b, 'pids', 0x20}, {0x542eb81329f9b14d, 'rdma', 0x20}, {0x2f, 'io', 0x20}, {0x0, 'cpu', 0x20}, {0x2b, 'cpu', 0x20}, {0x2b, 'cpu', 0x20}]}, 0x27) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0) mremap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000, 0xfffffffffffffffc, &(0x7f0000ffa000/0x2000)=nil) socket$bt_cmtp(0x1f, 0x3, 0x5) mremap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) munlock(&(0x7f0000ff9000/0x3000)=nil, 0x3000) prctl$setmm(0x23, 0x0, &(0x7f0000ffb000/0x3000)=nil) 2018/05/26 18:28:08 executing program 6: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000000)="1f0000000007fd02010c00f60000ff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:08 executing program 2: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000002c0)={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x400, 0x40000000000000, 0x2d, 0x400, 0x8, 0x420000, r1}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000000100)={0x70003}) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x40) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$KVM_GET_REGS(r4, 0x4048ae9b, &(0x7f0000000180)) 2018/05/26 18:28:08 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = socket(0x10, 0x800, 0x2) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080)={0x73}, 0x4) close(r0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000000200)={0xd745, 0x4000000000000, 0x1, 'queue1\x00', 0x9}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) io_setup(0x8, &(0x7f0000000100)=0x0) io_submit(r3, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000007, 0x0, r0, &(0x7f0000000000)="d84f844e4e", 0x5}]) 2018/05/26 18:28:08 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x1000000000002) connect$netlink(r0, &(0x7f0000000040)=@proc={0x10}, 0xc) close(0xffffffffffffffff) socketpair(0x4, 0xa, 0x2, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$nfc_llcp(r1, &(0x7f0000001f00), &(0x7f0000001f80)=0x60, 0x80000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000080)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0xd5bc}) socketpair(0x0, 0x0, 0x2, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000440)=0x7, &(0x7f0000000700)=0x2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000000140)={r4, 0x80000, r5}) socketpair(0xf, 0x1e823062c315a90f, 0x3, &(0x7f0000000000)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(r6, 0x2, r5) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x2000001, 0x44031, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r7, &(0x7f0000000680)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000740)=ANY=[@ANYBLOB="0300000477b7455636c27b93d92b9b9aeb927ae4618d15992004d174e6dc569d3735837751b90573e540ceed3ce123f0445dd78d4159feb38f73bc93bcc2c9513fa3fe47483cbeb74fb2aa85494cf69f772886ebedb713344907667f427838e74748a64faa43de8c43761de2df3aae987d0139281ff046de0aef0978e74e92512784e58108bf6d0238a7cc3d2f6a52b564f6c0dc"], &(0x7f00000006c0)=0x1) r8 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair$inet6_sctp(0xa, 0x2, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_pktinfo(r8, 0x0, 0x8, &(0x7f0000000040)={0x0, @dev, @loopback}, &(0x7f0000000080)=0xc) setsockopt$inet6_mreq(r9, 0x29, 0x1c, &(0x7f00000000c0)={@ipv4={[], [0xff, 0xff]}, r11}, 0x14) pread64(r9, &(0x7f0000000600)=""/84, 0x54, 0x0) readv(r10, &(0x7f0000000180)=[{&(0x7f0000000240)=""/230, 0xe6}, {&(0x7f0000000340)=""/162, 0xa2}], 0x2) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r8, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) r12 = socket(0x2, 0x80000000000001, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r12, 0x84, 0xf, &(0x7f0000000500)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x0, 0x24, 0xe16f, 0x8000, 0x80000001}, &(0x7f00000005c0)=0x98) socketpair(0xa, 0x4, 0x3, &(0x7f00000004c0)) sendmmsg$inet_sctp(r12, &(0x7f00002f0000)=[{&(0x7f00003deff0)=@in={0x2}, 0x10, &(0x7f0000001300)}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r9, 0x5411, &(0x7f0000000480)) getsockopt$inet6_buf(r2, 0x29, 0x22, &(0x7f0000000180)=""/128, &(0x7f0000000200)=0x80) 2018/05/26 18:28:09 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e20}, 0x10) recvmmsg(r0, &(0x7f0000003d00)=[{{0x0, 0x0, &(0x7f0000003c40), 0x0, &(0x7f0000003cc0)=""/10, 0xa}}], 0x1, 0x0, 0x0) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/26 18:28:09 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet6(0xa, 0x1, 0x20080000008) sendto$inet6(r1, &(0x7f0000000140)="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", 0x781, 0x0, &(0x7f000011b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0xfffffffffffffffd}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00006a7ffc), 0x4) sendto$inet6(r1, &(0x7f0000ba3ff4)="d0", 0x1, 0x0, &(0x7f000056dfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00004b7fff)="8c", 0x1, 0xfffffffffffffffc, &(0x7f000048ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x0) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000000040)=""/71) 2018/05/26 18:28:09 executing program 6: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000000)="1f0000000007fd02010c00f60000ff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:09 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000000)={'ip_vti0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) r2 = dup2(r1, r1) getsockopt$inet_dccp_buf(r2, 0x21, 0x0, &(0x7f00000000c0)=""/195, &(0x7f0000000200)=0xc3) sendmsg$netlink(r2, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f00000001c0)=ANY=[@ANYRES64], 0x1}], 0x1, &(0x7f0000000040)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) recvmmsg(r0, &(0x7f0000000000), 0x1, 0x0, 0x0) 2018/05/26 18:28:09 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000900)=@ipv6_delroute={0x30, 0x19, 0x701, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x30}, 0x1}, 0x0) prctl$intptr(0x4, 0x59c4) 2018/05/26 18:28:09 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x101840) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000000)='logon\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='c', 0x1, 0xffffffffffffffff) 2018/05/26 18:28:09 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r1 = gettid() perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) sendmmsg(r0, &(0x7f0000005640)=[{{0x0, 0x0, &(0x7f0000000180), 0xf00000000000000}}], 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r2, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1004000000016) 2018/05/26 18:28:09 executing program 5: r0 = socket(0x40000000002, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000040)=0x2, 0xfffffffffffffe12) sendmmsg$inet_sctp(r0, &(0x7f0000002940)=[{&(0x7f0000000000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000002c0), 0x0, &(0x7f0000000180)}], 0x1, 0x0) 2018/05/26 18:28:09 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(0xffffffffffffffff, &(0x7f0000000000)="1f0000000007fd02010c00f60000ff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:09 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)=""/187, &(0x7f0000000000)=0xbb) r1 = open(&(0x7f0000000040)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) truncate(&(0x7f0000000200)='./file0\x00', 0x0) fcntl$getflags(r1, 0x401) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) 2018/05/26 18:28:10 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup2(r0, r0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0xec, r2, 0x0, 0x70bd25, 0x25dfdbfd, {0x1}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xf1}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x20}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipddp0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}]}, @IPVS_CMD_ATTR_DAEMON={0x70, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syz_tun\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'erspan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x1ff}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x609}]}, 0xec}, 0x1, 0x0, 0x0, 0x810}, 0xc63b4bf8c66562ce) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'bond0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="01"]}) 2018/05/26 18:28:10 executing program 4: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x10000, 0x0) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) sendmsg$nl_route(r1, &(0x7f00000003c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000400)=ANY=[@ANYRES16=r0, @ANYRES32=0x0, @ANYBLOB="b3000000000000000000000000000000"], 0x3}, 0x1}, 0x0) 2018/05/26 18:28:10 executing program 0: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x11a, 0x10, &(0x7f0000000140)={{{@in=@local, @in=@multicast1}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000240)=0xe8) 2018/05/26 18:28:10 executing program 2: r0 = socket$inet6(0xa, 0x2000000802, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'syzkaller0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0x2, 0x1}, 0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000002c90206cf47b2bfa41a1d227789ea6d655df932b18aa3c9f5bc698e3d61a70b702afd48cbded279a4386929ef66b855df2669d077012b36e03b9396e11d5963ae07289f9d7519afc4468f2a712db84f592edd7e28f2d667ba8268f7f9fdd0c486d2d126e06750834a5e3952fb2bccacca74b7613cfdb93b2afbb6d9f28ecc41b352072fa55a59704fe4a09967ee67a8cb876bef1764921ad0aa63dad900ac5bf2a9ea285f98caacc984a232c545175f28b7b867e0e07b07bd011feb30293e103673225ee69e197314a9058de0a19dd66ccbd786fca4342a09f9a730d450d6b22982309637b730c3359339e8a7d09f9642bb324fdb8d734c8c5eb08a7a9d11a3d92fd2e8d12f47f991055893726b115eed6c8d8648d67c135a5ea7ebf147e7c5be59f05d6aa50b79f6bbdfee18b21aefcc2601fdafcb5710033020068b53c2749536e93c67f1497227224ef37f2b2bb316bfaaadee2106370a7c6fd28a7a1a1ad97314724ae626fe0d1413757b6d09cdd472d0ebf80cdf0e0a68b9cc2bfc7cb584b4552bdfc18a7a5e3775e97821ad81096a701453865a0c82bfc988e4c78237f2d49e8ed7b9091838087af760ccc61231ae5386ef08b50004ec3e98e2727e77b467217318694c18a9bcc4d06cdc096f3017cebd4acd28e4c89a3ac72e64973a272f5feae64436880c157218aa574ddb2bcb04284fa602a2ea9b2c7c9f9fc5e45a19b5bafc86e138621aa02dedb619a76249ddfab4fe0de52a11a20bdab56f71b90d5ee4b9fa39daacda33e253cfe5e06d03ea78ea8e21a4c08766b419834b6b5036292f3ae512828db2cd71f6ff54a78211c75dd9e21b85d008c0a5a440853e8c18b679e590d0aa4127aee76c64d78f68c2b5c60ceea02cba76a250e7127879e8c1cb9cbaca8673366382a922e4425bdbee84cc2d0b086aa5e1ce6706d1854b98220a0d896d261e4311da3aa69d16eb66d052c781ae10c79a910064e541915ce502c543ee3f9c0f5e3e4f39c4af1f48ec6bd85e60c19477146086b75f391dccb137377417a44d78c96923a2a5861d52c1831e674f886f17327fe05b2956a3408515f363b10a42cc278cdde1b1a6fefeac0281969b679eae398205e0571bd6501a9498c498de61229e3f9f92ad789bcc3d80844b98ee2433d4440b08333a720f62adaa12301b4157380a600e84a9298e269275f4bcbe21aee14e4d480f08932dc7550aa88d21ebac9b289c4310b59f729b19aeff5051a42b08f913a03f542a95d96920106b186896e88a64bb02f202449ffabf6b5801ea89b3566a1e0cf568e782b52afcbd667d2f9cf4e54d823294abfb42dfe83e9fa4309ab2e454a4c0b7e06e7b52adada8ac2ddbbe167bd1ef0f65cfb5fecd40cd3d966817fa7b264154a3fd3187b82feb3be2ae9a4a0ee8fcba2737215b8afa61a0d02882e2087a37ce10375011e6105c90971fad775117ef68e4eed8acd26c660a47b86625b054201eb355cd759a0fe780486b0e5270bc607b0667e941e381c1c339bcd8f6cdf744b2b2fb9d7b7a9fcf763049566ca55f7105adda76c5e9b842ce3bf25476ffae5a9d7397dc4d728badf683c9817c2afe28a00577a55fcf969b1715be3d3477088027587ffa0e68f98a3c40f53cdb776015349799b3e20aae9cbd291e5f4e7e4e4e6d527ac929fa407a94784c80c8610d519ceb095a1304eed8fc5d286daa899e176110c4b1bcb5790f49e55849aa50c97c4020b314316f8c4dd556948e0f0d9e4a68f8278b42a997c7407409eab11d5f789d3082720db4b32855e1d47cf150d06e484259313ee4f8107fe3e1f2cd98a5811334e09a17939431143b3810125c92b94c4df7a41c8b11f8756886079fea6f73790b1f3e2be66ba45ea4a8e1b5a1abda2d3c4daf5d5987df3a8c92d07bac541497743609f4caf2fed6a8b039a185fc02b19ac3cdda86f40b0ee5c8c03638a6ad4949861972d8ea2a5c3005df61c346d478ca9a0069f89e07bda5455dcfe1ff944c64d90435a7572dce109500350ea1e224973533d61225fff3f5238e5dc32767cc83e4f0cdd6a8621975b689d8d779a08f64400402a026ca758785b4a0bb3f3d8a0c3a73b11d172d3a52ee7be9d9a4f4022989d334ac77e4d4bde0f939120f908ef8e2e6f6aabb8250f3da7408be02b8502ff5bd6ecb1b3057e2d6c9ba8383651a338529196d849c411a96d65762596d7171a03337b54c305efff95e9be44b921f0c03e6716d585f9edd807072c62bc417663ca6e64bd1a796fd3ef2f09eae6601545da93a47bb28af531f74e8f5d41234ded447e015178385f656278ac97554f7a06360a036fd0e42c75bee809a68c5509f16fbb372b07a62b73e58422e23c1dae0b3ebe3fbba51316a7e3c1bc726a24737f2547ec566dd5e1776f1a5948fb79fff1e0b2d9e54f42be649aa7e0c2dc4eb546032734984aee5e30722a4c70029b5f719afc3993b4dd033c4ba3ba94b6685f9f648ecaaa7537e3f8fc9e359fed98babed6bddd349351df30d2f7787506cf309b20cd137154ffa9d84a2d5161fafa3598a08b24d94178d70507143489ae485eef541ee927cde81a954312720dea98e2485e192b4031196e37df85c2a2eb48a46975690092498c398c8319dc23ec8f4a9d84a5ba96427896b6a3043c10ce6b85a858c8e22683b1c9155dd1d9e86f7471568fbdb84463bcebe1668842d72b1a2ef548ffbb23f6276c8cefbd8f00dd1c07fdd32d21f171f1f1b98e409fe0850fe288001357bcae4edd44af9d87febbe268d41f72f61c44d860e411877a1a7414263bce882119963d9e4b68fd324b9670e617dd30b5d63d0defbb278f5fbab78f44007839861a0f8e32591949c2b4d87cb6f0e3be033c86574034fc4d8953c1370c0efb38e03c33d2a41816af29eef1cf0d7fa7fe389a93ec5b1175d7a4eb6af13e36d8cb8e91809af0334f13c827614f0c052a66f05bfa72160153e1adc14e0c30807ca9e1aa8e7df77ecb70a5bcabdad7d2d9df14b8b859cae1cc0ffa08a9ee8ea57470576d9cc1a602524b3c726272a4d73aefa12ceb955b367bd4f66fc0878f75890b127b4952bb80cb25cdfcf91cda6c5c5ed4411de4ff74931b204b425380d16b37eb3b6ae0c4e0e8982a86409a55bc1ca58f0946a480d5933ffbc82109d0ac5221c36f54a43dc35dbe1fd069ee1b5c45d2f8f1fec2b35d3472a3bea1a06156d2155cbc7d6880d5404a729bd7669a82bfb7f52c2e2636161bd6bb2dd84cfcdb37d015711268ceaf4e569584cdc128ecc0d51e2f7ff1373ebff771053da71510a6dc968289f11dce3cc247a787c962d933125e426f84d73bd60aa77f90c1ee7094f4106593de6b13a088809b5a08ca073d59de74fb6dadca7543e6ac8bdb76f8a0ec5169b86231140e1d71f503df872f30994998e673c6ae1787d5ebbbc061f8f623166f15052a9f49ede1e107a2d0ee8fb54b4395b88a9b068ec7b8459d8650d55df11dcd5670838e703f0cdb8cf1047625ce2db4019767e525a8f8f1c543ae85ffcb13bb0fb9dea66d276a3d935f5f6a0a65272b4086a44ba0964aeb97e3645c01f6ef186b4fa21bc37280daa89d3484f307cdad6e220e15e02af7abbaee9b961674a47b0b6be5b3a2d5770f40201b4d2dec5a49734de037c9700a98f3fcf775e2efb46d1e3d9f3bf242077623bef3415cb3d38f78ac445d9b7cff36cbc9da12b92c6ed0a1ddf08599bf80fb46b1d12f973197bcd312676029dc42d26617c6401e9611469f85c4799e32d87b995a1ef6d887e4551474a6ecb309dbe641155ffabf2bca33d7a716c2e0af373bc7c68b5fe67f11e12c077e80f7ae30ed38224c98705fd9c08d36560cab4b73921c705f30e916aa7698373d938979e8fb6a316674cd936aef5b04e9b221980a6b969d7d9d262bb6a8164634b29ddce7f2cd08e91f00000000000000c9189c8f66c50440c3304213d318e0e3be3b0fb5d35a79086c6f2f72ae724f0ba740666a9200760b40261fba48fbe0fe24af6bf680dfed733d119d40ff8636aa9e5799daf9b44f42c96dd3ee77217b7111dfb0e3a8d77991099e19313c104ded8ed0375465d04e889108e65a9407b7f9c740c697cdf822e9a1450944ff8b8361bdf5ada903fb53d79c5e4e16037dde45bbeba46f7f91aa01fa8d5b10d672e2b069345a90a5481b487159019a4f0a127e216a5f3ff829385a806f4b12ef4c3fa80701920939b84060a676e55b476e57ab9af257d64e0914104c8152cf0ca8ac465b047e7cc7829a62ffbe6679deb6091b70870d53cbcc8e93a0b39540bcd3b59021947ee48ac2bc989eb5c01c680582c7e091d0e12dec16da9db54e106a449b6e53fd47eb41c55fef2e3a9ce37445d9343150395830d6aefb0a0c39dbca02d9866b4c1aa889e03e587ea238c881852a814b35a18472dd18ac44bf5dec59c7c39734845f8b8b450cfe84106cc6a05f1f63cdb8c7e20e546be49f06ac6165ffed6b9b9cb7d5d8ee136f178e9f52b74c6bbb2a2e00469c00f2c8b98b13bb34401d1938fdf31a933e85ec5eae61eb8983b7404ce533915c6e222e029ec7d23c2dfb9817e0eb5b86aafb67f2b20608e501b49fd1e443646f507f807f3d882bfbcd32d14acdcad370a9270be8d366a8e3804f98fa64df64bedde294212a89995085ccccfc20bf481b9158ed7a1fc4776cc3523587d0c46c1dad0e5408fe8e81a99e5b8e722b0463fe9d4c46c4b35fc5a8a2812ef8cde64255732bd3bdc1a58c3f782e8c56c95aa4eecd534b2236c2e2f111368b2348330c7692c9a9d50552b3af42d7f499e7c4084a761ddbdc86d330043aaa81d2443933e5054e786db4831a38ef6ac6a333235ae38460ac0abec1f55c46fe121b069338b5c6625081b4cf9ed8edf70a12c408f9fbec43bb368d798adcb0b12ff9e8e19bf20dcf8e8a77df9dfbd6704510843a9962aaf7b436e8f95cd9f426c3d8de78b953a8949dadfbf60594696372957f8d465fc2271cdecd538ba9d913eebdef3d4a651aab219844e33c1bc631b8cc55f584add92554ee23c5d8a46304ee365b5fb77253ebd95dc532b4c4ac6b5a361ad9fd255d0eb4cbee5ad5ef014af681ca02526c13ad98c717826b6d54e9dc327649aec5efd62a92243b834249949f14641d26707d61f4ffb7777fb6a6a2581fa22dbece322a685e9521bab83109b7856ac9f1f56150ba902b973d749fa9fe7f192f7bf844f47db30a97f75f12249b16dc8c533091806ab8449a8bf736cc6a5e35af1c18f41ee0f3ba7c5023036f423fb3497bd61398877b9379d351a047e6b358736de1ff0b549ff63d7ffd1a393dfed86748eecd8f96bae3495f5cc660c15f90b451a76718ab2b4c4dad52ff248ea195c62a47528be1a8f18988cbc7f34becb00ad089ea0609d0f92f6cbfd3067d9e00e651f3d00727f2b6f502059ffb1cce22b7e5626ebbde8b64ce18b5794b3d3e7a7e494da5dd8df1531956a322d394c34b9e72fc931f966b2ebf66ebbdede34112db088ba784f8551bbd8c090f1590c0d3ad38b7c86bdb14c42fe44208dc2a29e40f4a6bdd873367ed16ca5913c07be28acdc88f41a7146ef0f03fe0f5cea1cb655c85ef2318b23e5996d6708e9e7b6571807a2183dda2a17b278b9d2ec1f0b3924225aee19df4e6466d2c92fbf7092904bc94f1f3ef750e4ec37e0dfc22192bed8b59722f7879082311766f68e0dc7122324acd4e7a9a557bd8a6a55ad87bc8f2c869170ab8995ffbeb269b490a3653aa8fc1178a0dc26f227c66397df6ec34cd4bfcdd597991"], &(0x7f00000010c0)=0x2) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001100)={r1, @in6={{0xa, 0x4e23, 0xfff, @loopback={0x0, 0x1}, 0x81}}, 0x8, 0x6, 0x75, 0x8}, 0x98) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2, 0x0, 0xffff}, 0x20) chroot(&(0x7f00000011c0)='./file0\x00') 2018/05/26 18:28:10 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000), 0x0) 2018/05/26 18:28:10 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000240)={&(0x7f0000001680)=@in={0x2}, 0x10, &(0x7f0000001280)=[{&(0x7f0000000280)="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", 0x1000}], 0x1, &(0x7f00000000c0)=ANY=[], 0x0, 0x80}, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x100, 0x0) ioctl$IOC_PR_PREEMPT(r1, 0x401870cb, &(0x7f0000000200)={0x100000000, 0xc0, 0x9, 0x6}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x6, @empty, 0x4}], 0xffffffffffffffea) r2 = socket(0x4, 0x0, 0x100000000) connect$ipx(r2, &(0x7f0000000180)={0x4, 0x7, 0x7fff, "9e4c5bd093fa", 0xff}, 0x10) r3 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x0, 0x20000) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0186416, &(0x7f0000000140)={0x3, 0x9, 0x1, 0x9, 0x10, 0x8}) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x80, 0x1) getsockopt$sock_int(r2, 0x1, 0x3f, &(0x7f00000000c0), &(0x7f0000000040)=0xfffffffffffffcfc) 2018/05/26 18:28:10 executing program 1: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$IOC_PR_REGISTER(r0, 0x401870c8, &(0x7f0000000040)={0x5, 0x5, 0x1}) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000d40)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000008940)=[{{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)}}, {{&(0x7f00000075c0)=@l2={0x1f}, 0x80, &(0x7f0000007680)=[{&(0x7f0000007640)="df", 0x1}], 0x1, &(0x7f00000076c0)}}], 0x2, 0x0) 2018/05/26 18:28:10 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r1 = gettid() perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) sendmmsg(r0, &(0x7f0000005640)=[{{0x0, 0x0, &(0x7f0000000180), 0xe03f030000000000}}], 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r2, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1004000000016) [ 377.482309] Unknown ioctl 1075343563 2018/05/26 18:28:10 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000), 0x0) 2018/05/26 18:28:10 executing program 5: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) write$binfmt_aout(r0, &(0x7f0000000940)={{}, "", [[]]}, 0x120) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x3, 0x20001) r2 = add_key(&(0x7f0000000140)='cifs.idmap\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="95df930e8e79876fcc61f4593755c7e8eb980292dcb753509222395dd46ce3f8add0aaaf939431b193a64a6130840bb6a0d92aed1421091cde5f59958c63c260e7f3950210262adf01708e4dd890abcfe0a3c22379f2036ba6da92aa7805af95d56bdeb84e2d5e06be5f9562ad9454cbcfa4b05a6cb68eb56cc70a1c7f2b6d1058d156d779a5afbb566eee2fcf56912adf067f9ee7fbc8767e5c51d4c0236928bcca99de3c63c1ffafe39ec53963362cb282bbf96a4da4d12e851674f6fb8243172c0a77e78fb8549308b612b623fff49a96f100d4f47913bbc16b4ee764fdfd30e317dd711a7c5d069740f39bba3541e50d20bd", 0xf4, 0xfffffffffffffffd) r3 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$negate(0xd, r2, 0x7ff, r3) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000100)={r0, 0x5}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200000, 0x0) keyctl$negate(0xd, r3, 0x7fff, r2) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r4, 0x80045400, &(0x7f0000000040)) 2018/05/26 18:28:10 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x82002, 0x0) write$sndseq(r0, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @connect={{0x8}}}], 0x30) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000100)={0x5, 0x10, [0x7, 0x47, 0x3f, 0x5]}) umount2(&(0x7f0000000040)='./file0\x00', 0xd) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000007c0)=""/197, 0x4}], 0x200000000000014c, 0x0) 2018/05/26 18:28:10 executing program 1: r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="a4", 0x1, 0xffffffffffffffff) socket$l2tp(0x18, 0x1, 0x1) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="848432503e1ac2bae9d92c5d144121fbb1962144eae8978bd4f065eadead9ca85fd3c49e925de4007488bf80a2152f25efb149bbddc4493ad0c625b2e5cfabf2f745b9a6586673f693fc49f3b2e10e38afb34f9befefa874c9e7033ccc0e967bec6de22d59ece236cb34ca95781888a02e9796e3342b40b123e5f81ff5e36b907efecba4cfbf634fd3fe7f546dba4cdcc4fe13ac83893eef8276820db8efd0e90729fb71a71d96dd945238acddb8375d4b349d571748902d266efb9ab909b8b6", 0xc0, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000480)={r0, r1, r0}, &(0x7f00000004c0)=""/155, 0x9b, &(0x7f0000000100)={&(0x7f0000000400)={'md5-generic\x00'}, &(0x7f0000000080)}) [ 377.539478] Unknown ioctl 1075343563 2018/05/26 18:28:10 executing program 0: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) accept4$packet(0xffffffffffffffff, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001500)=0x14, 0x80000) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000001600)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000001540)=@gettfilter={0x24, 0x2e, 0x200, 0x70bd25, 0x25dfdbff, {0x0, r3, {}, {0xf, 0xf}, {0xfff2}}}, 0x24}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000016c0), &(0x7f0000001700)=0xc) truncate(&(0x7f0000000040)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x153, 0x0, 0x1, {0x0, @in={{0x2, 0x0, @rand_addr}}}}, &(0x7f0000000280)=0xb0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x200, 0x3, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0xb}) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000001740)=0x5, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x8001, 0x200, 0x7ff, 0x4643, r4}, &(0x7f0000000080)=0x10) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) write$sndseq(r0, &(0x7f0000000080), 0xffffff17) 2018/05/26 18:28:10 executing program 2: r0 = userfaultfd(0x800) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x4, 0x30, r0, 0x3) pselect6(0x40, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000180)={&(0x7f0000000140), 0x8}) 2018/05/26 18:28:10 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000), 0x0) 2018/05/26 18:28:10 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000000)='yam0\x00') setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0x10, &(0x7f0000000100), &(0x7f0000000140)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/26 18:28:10 executing program 5: 2018/05/26 18:28:10 executing program 4: r0 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000000080)={0x7d, 0x0, [0x6, 0x3, 0xe26, 0x3]}) open(&(0x7f0000000040)='./file0\x00', 0x115302, 0x8) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) lseek(r0, 0x0, 0x3) 2018/05/26 18:28:11 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000580)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000005007f0000000000000000000004d33cc50ed1f36839fbeb4f7016ec3af298866612e2c0dc095f9991adcc35c6de57521c2a41d214ed7e37c2f13f6e44f2fa67197f7c14cf275ab7c0aa868de92fd518c5bbb31e0c5d0791f062db9c1b14f5c5d96c4afe0b516df1d17cc54a9be01608f632b64e900ce56e95f2b6a2f10c5603a4aeb0ca62da6638104a915bac3044d5a21638667cff264d05f777cc75e26d223d1fbaac8fc17c61816a1f8c054dc6", @ANYRES32=0x0, @ANYBLOB="000000000000000008001300", @ANYRES32=0x0], 0x28}, 0x1}, 0x0) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000000) 2018/05/26 18:28:11 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd02010c00f60000ff00", 0x10) 2018/05/26 18:28:11 executing program 5: openat$snapshot(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/snapshot\x00', 0x200040, 0x0) r0 = getpid() ptrace$setopts(0x4206, r0, 0x7e3, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) socket$pptp(0x18, 0x1, 0x2) ioctl$IOC_PR_CLEAR(r1, 0x401070cd, &(0x7f0000000080)={0x6}) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f00000000c0)) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000100)=""/228) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000002c0)={0x8, 0x101, 0x60, 'queue0\x00', 0x5}) fadvise64(r1, 0x0, 0xff, 0x4) r2 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000200)={{0x2, 0x4e23, @multicast1=0xe0000001}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x8, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ifb0\x00'}) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000000280)) r3 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1f, 0x600402) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x2, 0x6, 0x4, 0x20, 0x28}, &(0x7f0000000440)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000000480)={r4, 0x100}, 0x8) 2018/05/26 18:28:11 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x3, 0x2000) recvfrom$llc(r0, &(0x7f00000001c0)=""/145, 0x91, 0x142, &(0x7f0000000100)={0x1a, 0x10f, 0x6, 0x3ff, 0x0, 0x844, @random="793783f5025b"}, 0x10) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x1, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x100) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0xc2c45512, &(0x7f0000000080)={0xa, 0x0, 0x0, 0x0, "1059493481b639195a8a2dd9ee3ff7e9c50e58fe75430138d7f00cfe322bea8af5c4de2e32bb0a6e99f963f4"}) 2018/05/26 18:28:11 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000b80)=ANY=[@ANYRES16, @ANYPTR64=&(0x7f0000000b40)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000ac0)=ANY=[@ANYPTR, @ANYPTR64, @ANYRES16, @ANYPTR], @ANYPTR=&(0x7f0000000b00)=ANY=[@ANYPTR]], @ANYRES64=r0, @ANYPTR=&(0x7f0000000a80)=ANY=[@ANYRES32, @ANYPTR=&(0x7f0000000700)=ANY=[@ANYBLOB="b04e62d3fd71898c45085d343af20c2d6ad7bbcd3f", @ANYRES64=r0, @ANYBLOB="9995ad95953c07288a1fbf54440ff56bf316ab47b0e81e1c08e71a9e42f0506735e28a111014ec1597bba40df3c50c9e258ebfb467becb97f25f0d56363cab022b9d07498ea302c6fdf5128b5bde7053632cd9631b2f3e666b3e1a5cb4898fbbe4c2e8abf4d014cdd40d463920d98e478c5102af361dde9c2965c43e3fea499c673fa5fe75afce7c0f9abeb204f427ad2850cd0bac1366bdc0461e5e6739be728324a0675f7666878315126bee24fa7d58609335a8f9d96783d079a8f8b445d1cfb38b985924b70b814a3a1e0124419baf8d4f87fe0a8f1090f8d590d5a5e0f241717de20cfa335391", @ANYRES64=r0, @ANYRES64=r0, @ANYRES64=r0], @ANYRES64=r0, @ANYPTR64=&(0x7f0000000840)=ANY=[@ANYPTR, @ANYRES64=r0, @ANYBLOB="dad09ae9ef83194b30a68aeacea9012dba8014d3a759ebd4f7c994065b09adeb072a3a15a30d87c3e80f8cb056c5f5c68afd8537b344d886482fdbbf8bf2601d9f412832df30200f20aeb2423eaba34591c5209e6bdb00b27582da59a64df5a3be5f6a29dc8d4da3b8a9f0b6022a972901a80538d556c3fd95682bd9f896d607ea7b3f43d22781a261ab63561571fedb", @ANYRES32, @ANYPTR, @ANYPTR64, @ANYRES16], @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYRES16], @ANYRES16, @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYPTR, @ANYPTR], @ANYPTR64=&(0x7f0000000900)=ANY=[@ANYBLOB="ed653f1dc7c7e9fd6b2ba71fc78cb6a85e4080d478ec0c657ce0f0f972041776eaf1c2f1152fa2a214aa9faf754f4a57c63a13acde3ad0d9c40d25a770ac0725ac9c2a8841b8ea0e6413867ee7e617295401d58e04877b49f4accad9c9fcbbce7844b2ef", @ANYRES64=r0, @ANYRES32=r0, @ANYRES16=r0, @ANYPTR64, @ANYBLOB="d85e2f02bb007c88df1ba02e085564de14c0e0a76c7543295dfbf6c03f89e1e47d69ceccb95d38d96d81e8712b79b49c094848efd340e04db94f405ec02010a8e175f105edfddec2da6851437acf3df320ded241133bab151640c1dde34a880a348eb998acfe94d2826e9e50295ebd4d64d6005e5effa2de01b5076ca88672f886035ad2849d5305c0091ee8b7a5e4570d3d12957d8fb4e5844a02ab278619ab0f543b001a61c5fe63b51c6c9d806a1d14544b0a7b55a0c7ee14b1", @ANYRES32, @ANYRES16=r0, @ANYRES64=r0, @ANYRES32=r0]]], 0xffffff45}, 0x1}, 0x4004001) r1 = gettid() capset(&(0x7f0000000040)={0x20071026, r1}, &(0x7f0000000080)={0x5, 0x10000, 0xfffffffffffffffd, 0x101, 0x7fffffff, 0x7}) 2018/05/26 18:28:11 executing program 7: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/icmp6\x00') sendfile(r0, r0, &(0x7f0000000080)=0xffffffd, 0x7dfeffff) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) ioctl$SG_GET_ACCESS_COUNT(r2, 0x2289, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f0000000080)={{0x80}, 'port1\x00'}) 2018/05/26 18:28:11 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x313000, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x80, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40047705, &(0x7f0000000080)={0x3, 0xfffffffffffffffb}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4004ae99, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000000000000000000008f364c96000000000000"]) openat$cgroup_subtree(r1, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) 2018/05/26 18:28:11 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r1 = gettid() perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) sendmmsg(r0, &(0x7f0000005640)=[{{0x0, 0x0, &(0x7f0000000180), 0x9effffff}}], 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r2, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1004000000016) 2018/05/26 18:28:11 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd02010c00f60000ff00", 0x10) 2018/05/26 18:28:11 executing program 1: get_robust_list(0x0, &(0x7f00000002c0)=&(0x7f0000000280)={&(0x7f00000001c0), 0x0, &(0x7f0000000240)={&(0x7f0000000200)}}, &(0x7f0000000300)=0xc) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffe, 0x0) ioctl(r0, 0xc25c4110, &(0x7f0000000080)="9a67dfa30000000000000001a0c72a58c14aec6704b7defc685e0a34b414ca450921898f8c5c53b74555aeb04da3ee4c2dd591200ab2e7e2bd86078aac874ab2c16063f669") 2018/05/26 18:28:11 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x15, 0x5, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x23) ioctl$TUNSETLINK(r1, 0x400454cd, 0x17) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @rand_addr=0x200}, 0x10) 2018/05/26 18:28:11 executing program 0: r0 = socket$inet6(0xa, 0xf, 0x7) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x10001, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000680)=[{0x10, 0x29, 0x8}], 0x10}}], 0x1, 0x0) 2018/05/26 18:28:11 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f00000001c0)='./file0\x00') r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x1000000000000005, 0x0, 0x0, 0x0, 0x4}, 0x2c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x3fd, 0x0) socket$inet6(0xa, 0x0, 0x3) signalfd4(r1, &(0x7f0000000100)={0x4}, 0x8, 0x80800) mq_timedsend(r2, &(0x7f0000000040)="66ce7ba5904f1f5561ab89d1aa9b8d54cd4a5d4be817501dce67d741c10a11b59e6e539ab90686e11f1ea902641e5a5566488f20a51544543597d86bae558fd90944abadd5bd3042f0aea2f0595e11a6e319f0e2bbe4ee9f03fd5bc6f2c59a596dd02a8c50389b3ae4e1bfad48ca61ccf65afbbc02ea7b9b001ee3", 0x7b, 0x6, &(0x7f00000000c0)={0x0, 0x989680}) 2018/05/26 18:28:11 executing program 4: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000080)='net/ip_mr_vif\x00') pread64(r0, &(0x7f0000000280)=""/216, 0xd8, 0x0) sendfile(r2, r2, &(0x7f0000000440)=0x8000, 0x200) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x40}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={r3}, 0x8) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)}) 2018/05/26 18:28:12 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd02010c00f60000ff00", 0x10) [ 378.762222] RDS: rds_bind could not find a transport for 0.0.2.0, load rds_tcp or rds_rdma? 2018/05/26 18:28:12 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) sendmsg$nl_generic(r0, &(0x7f0000000500)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000004c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c0000002100010100000000000000000120000088000300", @ANYRES32=r0], 0x1c}, 0x1}, 0x0) [ 378.837906] RDS: rds_bind could not find a transport for 0.0.2.0, load rds_tcp or rds_rdma? 2018/05/26 18:28:12 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000440)={0x70, 0x0, &(0x7f0000000380)=[@request_death={0x400c630e, 0x0, 0x4}, @acquire_done={0x40106309, 0x0, 0x2}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0), &(0x7f0000000340)}}}], 0x1, 0x0, &(0x7f0000000400)="a9"}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2000, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000280)={'filter\x00', 0xd2, "54e33b366d9a45bc9350d872dfc6af9c52c1a56cb31d4ae0445d8f7f465d3f203a2ba2f880d69851add7a86219d9fe906a936fdd5068bea49cda105432dfcbd9248b8312c4a9a14a9aed7b227f9f4b3b9274a91f56579696f11a6cb89dcb29f4b0ae027e3f28b880955ef89a920887d3b4a69b582ca7d27c690fb3edc242cb4623aed452866d14774c0d000a8e8a5ff2b83dd87b82fd746f6af934563ba6a4a39651bb2987e2f89cd93e5f6f577ffb60beb8ffbf461aa415163176023d2d24ec5d7adfd2238f40e9806df7e7d1946f60efb1"}, &(0x7f0000000080)=0xf6) syz_open_dev$sndmidi(&(0x7f0000000540)='/dev/snd/midiC#D#\x00', 0x0, 0x0) 2018/05/26 18:28:12 executing program 0: open(&(0x7f0000000040)='./file0/file0\x00', 0x8000000000141046, 0x0) mount(&(0x7f0000ae2d7d)='./file0/file0\x00', &(0x7f0000851000)='./file0\x00', &(0x7f0000a6f000)='nfs4\x00', 0x0, &(0x7f0000000000)='v3') 2018/05/26 18:28:12 executing program 4: socket(0x10, 0x803, 0x0) syz_open_procfs(0x0, &(0x7f00000003c0)="2f657865000000d400042a004bddd9de91be10eebf00f5e94aae22e89bb36cc7457accc3320c67a90f79805843e901d2da75af1f0000000000000000") 2018/05/26 18:28:12 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd02010c00f60000ff008109f80009000180", 0x18) 2018/05/26 18:28:12 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000000000)={0x6, 0x0, [{0x40000001, 0xf5, 0x6, 0x1, 0x12a85867}, {0xc0000003, 0xb27, 0x5, 0x5e3, 0x7}, {0x7, 0x80, 0x0, 0x9, 0x100000001}, {0x0, 0xde, 0x8, 0xc000000000, 0x867}, {0xc0000001, 0x1, 0x5fb5, 0x108dcdc5, 0x3}, {0x1, 0x8, 0xf96d, 0x9, 0x544}]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000100)={0x1, 0x0, [{0x17a}]}) 2018/05/26 18:28:12 executing program 7: r0 = eventfd2(0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000000180), 0xfffffffffffffd85) io_setup(0x800000020, &(0x7f0000000040)=0x0) r2 = creat(&(0x7f00001c0000)='./file0\x00', 0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000ddc000), 0x0, 0x0, 0x0, 0x1, r0}]) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000080)={0x6, [0x20, 0xe15, 0x9, 0x3b, 0x4, 0xef6a]}, 0x10) 2018/05/26 18:28:12 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r1 = gettid() perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) sendmmsg(r0, &(0x7f0000005640)=[{{0x0, 0x0, &(0x7f0000000180), 0xe000000}}], 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r2, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1004000000016) 2018/05/26 18:28:12 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x8, 0x101240) syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x9a4, 0x6400) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r1, 0x28, &(0x7f0000000080)}, 0x10) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) 2018/05/26 18:28:12 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd02010c00f60000ff008109f80009000180", 0x18) 2018/05/26 18:28:12 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='oom_score_adj\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) sendto$inet6(r1, &(0x7f0000000340), 0x10c, 0x0, &(0x7f00000003c0)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) r2 = dup2(r0, r1) r3 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x6, 0x1, 0x94, 0x3, 0x0, 0xf092, 0x22000, 0x1, 0x10000, 0x8ea3, 0x1, 0x9, 0x40, 0x7, 0x6, 0x5, 0x4, 0x401, 0xb067, 0xcdb, 0xf34, 0x9, 0x101, 0x40, 0x6, 0x401, 0x2, 0x100, 0x2, 0x9, 0x80000000, 0x81, 0x0, 0x7, 0xffffffff, 0xf93a, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000000), 0x4}, 0x11a80, 0x10001, 0x48e, 0x1, 0x200, 0x8, 0x6}, r3, 0xb, r2, 0x1) 2018/05/26 18:28:12 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000040)="240000005a001f00ff03f4f9002304000a04f5fe07000100020100020800038001c9a800", 0x24) open(&(0x7f0000000000)='./file0\x00', 0x2, 0x92) [ 379.505498] binder: 22655:22657 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 379.512762] binder: 22655:22657 BC_ACQUIRE_DONE u0000000000000000 no match [ 379.519900] binder: 22655:22657 got transaction to invalid handle [ 379.526221] binder: 22655:22657 transaction failed 29201/-22, size 0-0 line 2856 2018/05/26 18:28:12 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='mountinfo\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='mqueue\x00', 0x0, &(0x7f00000004c0)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/05/26 18:28:12 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd02010c00f60000ff008109f80009000180", 0x18) 2018/05/26 18:28:12 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="8c1ecd26d1c753f82f"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0xc0ffffff, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f0000000000)=""/195}, 0x48) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0xffffffffffffffff, 0x1, 0x1, 0xff, &(0x7f0000000100)=[0x0], 0x1}, 0x20) getpeername$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000300)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000340)={@dev={0xfe, 0x80, [], 0x21}, r1}, 0x14) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x22010000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r2, 0x100, 0x70bd25, 0x25dfdbfb, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4) 2018/05/26 18:28:12 executing program 5: r0 = socket(0x0, 0x3, 0x0) keyctl$set_reqkey_keyring(0xe, 0x0) select(0x40, &(0x7f0000000000)={0x180, 0x9, 0x400, 0x5, 0x4, 0x100, 0x5, 0x400}, &(0x7f0000000040)={0x8, 0x0, 0x1fa, 0x10000, 0xfff, 0x1aed, 0x8, 0x6}, &(0x7f00000000c0)={0x20, 0x1, 0x7fff, 0x200, 0x241a8, 0x1d, 0x3f, 0x4}, &(0x7f0000000100)={0x77359400}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="138000000700f50000000000000018519d0004008514b44f8554a3e5919c0c81565bbebc912cb4a7270dce5a1cf611a27e846d94bc3cf6679f40ab9db25b4ab504983fd4653698cf8add1619fd1377191d0f13dd70383151ea15f6cded7b2b8913672d475083934fcf51b698902a5d5baa5c78e2042cc8792a05033efad0c53428dfa37fb582d6ab299e9d97aba78970bde5fda051239e9dfab7972b53c159d4768a2503b45c0838e1bdd0cd1ed3ecbc133f8e137ee577a361a2d887808979387bc6c65de425257317480ad91d6406022a1e5c18fa80709d6ac8d7f1961a87087550df11d0"], 0x14}, 0x1}, 0x0) [ 379.644871] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 379.660498] binder: 22655:22671 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 379.667816] binder: 22655:22671 BC_ACQUIRE_DONE u0000000000000000 no match [ 379.674900] binder: 22655:22671 got transaction to invalid handle [ 379.681179] binder: 22655:22671 transaction failed 29201/-22, size 0-0 line 2856 [ 379.726940] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/05/26 18:28:13 executing program 4: setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x2c) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x800, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000140)={0xad, @rand_addr=0xd32e00000000, 0x4e22, 0x0, 'lc\x00', 0x2, 0x3, 0x31}, 0x2c) r1 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000180)={0x10, 0x40030074000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)={0x20, 0x2e, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary="04"}]}]}, 0x20}, 0x1}, 0x0) 2018/05/26 18:28:13 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd02010c00f60000ff008109f80009000180160114ec", 0x1c) 2018/05/26 18:28:13 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8983, &(0x7f00000001c0)={'veth1\x00', {0x2}}) r1 = syz_open_dev$admmidi(&(0x7f00000003c0)='/dev/admmidi#\x00', 0x401, 0x840) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000640)={&(0x7f0000000400)={0x10}, 0xc, &(0x7f0000000600)={&(0x7f0000000480)={0x174, r2, 0x610, 0x70bd28, 0x25dfdbfb, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfffffffffffffffa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}]}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gretap0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}]}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xfffffffffffffffa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffffffffffc1}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x40f8f8c4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xa9}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge_slave_0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xc}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x67b8}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x23}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}]}, 0x174}, 0x1, 0x0, 0x0, 0x20000000}, 0x804) 2018/05/26 18:28:13 executing program 1: inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200044) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={0x0, 0xd}, &(0x7f00000000c0)=0x8) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)={r2, 0x3f, "7cc46b00478da9abad2d92ee72dea5d58f7e7cee233bba02a483c23baa6879b9bc733d42922d9737e20d0d7a7aff8e2d0a75c3a5f1ab99733cdecb89bb64ba"}, &(0x7f0000000180)=0x47) fgetxattr(r0, &(0x7f0000000240)=@random={'os2.', 'vmnet0\x00'}, &(0x7f0000000280)=""/36, 0x24) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000001c0)=@int=0x4, 0x4) accept4$packet(r3, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000300)=0x14, 0x80000) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000340)={@empty, 0x3f, r4}) 2018/05/26 18:28:13 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x5421, &(0x7f00000000c0)=0x4) write$binfmt_misc(r0, &(0x7f00000001c0)={'syz0', "87db4a2f20ee0c3b88deddd18b37a7b8011eb9579a92c74080a465d0260cb34f9fb66885443717eb4fddac11b51333c442ceb41e792cb25e8638817d8f217f77a87031c6020000006ce98cfb2f61e5240d6077a10e7a0322a3910e338e984e1021b3c031a20b57e325000000000000005378d7bca69eac9a03a3f72e4f109181f8d06bf4cdb0dcf8b1a2ab8d46eb80c9c7bdab35910cdfb5d96228b64500e3cd940c1e13e2a95c0507440990e1616ba8bd97d70eb8e7c12a6366a98def86cb2c464f64654d66065a7f05ed82a11f5fc663ee90019111f508fd00ec7d8b3fca3001000000000044a71e52d88b223e2100"}, 0xf4) 2018/05/26 18:28:13 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x40000, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x40045567, r1) 2018/05/26 18:28:13 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) io_setup(0x44000000006, &(0x7f0000000040)=0x0) unshare(0x64000400) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x401, 0x101000) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f00000000c0)) r3 = eventfd2(0x0, 0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x1, r3}]) syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x1ff, 0x131000) 2018/05/26 18:28:13 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r1 = gettid() perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) sendmmsg(r0, &(0x7f0000005640)=[{{0x0, 0x0, &(0x7f0000000180), 0x3a04}}], 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r2, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1004000000016) 2018/05/26 18:28:13 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd02010c00f60000ff008109f80009000180160114ec", 0x1c) 2018/05/26 18:28:13 executing program 5: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@ax25, &(0x7f0000000100)=0x80, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = socket(0xa, 0x80005, 0x0) connect$pppoe(0xffffffffffffffff, &(0x7f00000000c0)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'veth1_to_team\x00'}}, 0x1e) setsockopt$inet_int(r1, 0x0, 0x40, &(0x7f0000000080), 0x4) 2018/05/26 18:28:13 executing program 0: unshare(0x20020000) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1004, 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1004, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x42) mount(&(0x7f0000000140)='.', &(0x7f0000000380)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000180)) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) poll(&(0x7f0000000080), 0x0, 0x400007f) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') 2018/05/26 18:28:13 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x4000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) ioctl$BLKFLSBUF(r2, 0x1261, &(0x7f00000000c0)=0x5) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000000)={0x79}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000180)={[], 0x0, 0x200}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc2c45512, &(0x7f0000000240)={{0xfffffffffffffff9, 0x6, 0x7, 0xe8e, "08046cfdbd39e95f837748ace42b75356321f4e2bbf8beee9aa2227b77a6b6e36a236208079bfb8fb18cd59c", 0x1}, 0x1, [0x40, 0x9, 0x40, 0x9, 0xfffffffffffff32c, 0xeb1, 0x2, 0x34d, 0x0, 0x100000001, 0x7f, 0x5, 0xf708, 0x100, 0x7, 0x2, 0x7, 0x80, 0x1, 0xffffffffffffff99, 0x4, 0x80000000, 0x1, 0x9, 0x200, 0x8, 0x370, 0x10000, 0x400, 0xb7a, 0x7, 0x6, 0x7ff, 0x5, 0x1, 0x8bd, 0x3, 0x7fffffff, 0x80000000, 0x100, 0x1ff, 0x3ff, 0x8, 0x9, 0x6, 0x0, 0x0, 0x5, 0x7, 0xfffffffffffffe9b, 0x7, 0x1ff, 0x91, 0x7f, 0x7, 0xfff, 0x5, 0x4, 0x9, 0x6, 0x5, 0x6, 0x3, 0x7, 0x4bf, 0x7fffffff, 0x48, 0x0, 0x6, 0x8000, 0x6, 0x9, 0xffffffff, 0x10000, 0xbd8, 0x1, 0x81, 0x0, 0x0, 0x0, 0xfff, 0x4, 0x7f, 0x0, 0x8, 0x1, 0x80000000, 0xffffffffffff6b5f, 0x9, 0x3, 0x8, 0x2, 0x401, 0xfffffffffffffffc, 0xba8a, 0x10001, 0x9, 0x5, 0x2, 0x10000, 0x2, 0x4, 0x3, 0xffffffff, 0x2, 0xe486, 0x2, 0x38, 0x100, 0xff, 0x3, 0x7, 0xd2, 0x1, 0xdd, 0x200, 0x400, 0x339d899f, 0x7, 0x5, 0x0, 0x1, 0x7, 0x200, 0x80000001, 0x6, 0x7, 0x20], {0x77359400}}) ioctl$KVM_NMI(r2, 0xae9a) bind$netlink(r2, &(0x7f0000000100)={0x10, 0x0, 0x25dfdbff, 0x80000}, 0xc) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/26 18:28:13 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = getpgrp(0x0) tgkill(r0, r1, 0x3a) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffb000/0x3000)=nil, 0xfff, 0x0, 0x0, &(0x7f0000ffc000/0x1000)=nil}) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x40982, 0x0) writev(r2, &(0x7f0000000040), 0x130) [ 380.391498] openvswitch: netlink: Key type 512 is out of range max 29 [ 380.428342] IPVS: ftp: loaded support on port[0] = 21 2018/05/26 18:28:13 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x420001, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000000080)={&(0x7f0000003000/0x4000)=nil, 0x7, 0x0, 0x12, &(0x7f0000004000/0x4000)=nil, 0x1}) fadvise64(r0, 0x0, 0x0, 0x0) 2018/05/26 18:28:13 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd02010c00f60000ff008109f80009000180160114ec", 0x1c) 2018/05/26 18:28:13 executing program 1: prctl$void(0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0401273, &(0x7f0000000400)={[], 0x0, 0x58b, 0xfff}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SG_SET_DEBUG(r1, 0x227e, &(0x7f0000000000)=0x1) 2018/05/26 18:28:13 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xed88, 0x100) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000100)="4816efe40adeeb4d9da28d89c8d6c64df627ad8584ddb5d704e17185cbbe22954f919238a7950712315cd2d3c59d3f5fb026ecb28886eae70a0ae3f5d1e5c91f40ec2377d8669690af97a723465e1240c8813d8be4"}, 0x10) creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x4, 0x0) 2018/05/26 18:28:13 executing program 5: r0 = socket$inet_sctp(0x2, 0x4, 0x84) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x8100, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000340)={0x5, 0x1, 0x4b, 0xc, 0x7}) sendto$inet(r0, &(0x7f0000000000)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="92000000722d616f162d14398e0db6d04fffa00bc9c8e35a08ad09000000000000bd05abc3d948956999b2d786af84489f2c7ac311fde8eee8077155439d5e19a75ab02ba492acc6d2e5e68fb57ea8243e4a7aba2ec83bd39bc6a38d8138b762cfc41c67aa48c61251d333fc021c4200a19a9a6c6ab567cca0b66354398c8f0331a730dde37ab1e4d4aa3e7914ee1b5fd6bb197a823b"], &(0x7f00000000c0)=0x9a) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000140)={r3, 0x41a}, &(0x7f0000000280)=0x8) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x2000000001}, 0x3d7) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000002c0)={r4, 0x200}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040), &(0x7f0000000100)=0x8) 2018/05/26 18:28:13 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd02010c00f60000ff008109f80009000180160114ec0000", 0x1e) 2018/05/26 18:28:13 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x40000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000040)=0xffc) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 380.689992] IPVS: ftp: loaded support on port[0] = 21 2018/05/26 18:28:14 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000440)="6e7302") ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000200)={0xfff, 0x3}) exit(0x0) get_thread_area(&(0x7f00000001c0)={0x9, 0x100000, 0xffffffff, 0x5, 0xfffffffffffff268, 0x400, 0x81, 0x5, 0x9a, 0x1}) openat$cgroup_type(r1, &(0x7f0000000100)='cgroup.type\x00', 0x2, 0x0) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f0000000000)=0x1) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20400}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x1c, r2, 0x701, 0x70bd2c, 0x25dfdbfd, {0x2}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x8804) 2018/05/26 18:28:14 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x1000, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x0, 0x3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x22001) r2 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$inet(r2, &(0x7f0000000480)=""/4096, 0x1000, 0x0, 0x0, 0x0) write(r1, &(0x7f0000000440)="e5c7f3ab811543004b4653ea6272de2467f508910bf1340573854d4499064c671be8c8c3b3ece5d56773b95d29e4847eba6ec9f629d76f1b7998a12c0234af0a", 0x40) 2018/05/26 18:28:14 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd02010c00f60000ff008109f80009000180160114ec0000", 0x1e) 2018/05/26 18:28:14 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000000100)) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001380)=ANY=[@ANYBLOB="00200000000000000000001c00000000f666da"], 0x13) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/26 18:28:14 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000080)={0xf001, 0x116000}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000240)=ANY=[@ANYBLOB="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"]) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x40000071]}) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_int(r3, 0x29, 0x3f, &(0x7f0000000040)=0x8, 0x4) 2018/05/26 18:28:14 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f00000002c0)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400000, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000000080)={0x0, 0x0, 0x9, &(0x7f0000000040)=0x7ff}) 2018/05/26 18:28:14 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r1 = gettid() perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) sendmmsg(r0, &(0x7f0000005640)=[{{0x0, 0x0, &(0x7f0000000180), 0xfffffffffffff000}}], 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r2, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1004000000016) 2018/05/26 18:28:14 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x8) r3 = openat$cgroup_type(r2, &(0x7f0000000100)='cgroup.type\x00', 0x2, 0x0) fstat(r3, &(0x7f0000000440)) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_HYPERV_EVENTFD(r4, 0x4018aebd, &(0x7f0000000000)={0x0, r2}) accept4$packet(r2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000003c0)=0x14, 0x80000) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000400)={'team0\x00', r5}) preadv(r3, &(0x7f0000000280)=[{&(0x7f0000000180)=""/129, 0x81}, {&(0x7f0000000080)=""/124, 0x7c}, {&(0x7f0000000240)=""/58, 0x3a}], 0x3, 0x0) ioctl$KVM_SET_CPUID(r4, 0xc008ae88, &(0x7f00000004c0)=ANY=[@ANYBLOB="0001000000000000980100000000000000000000fdffffff08000000000000005640c53bc09771abb0e727261ff89e34bfce4ea2b33b2d3d8057f491b1516e37af1443293e7ac26d41ef82fdac69c921188ded012ccb6c4e134db8170c33232dc222355e2ff28e054958266e995c5a40c21d7d86448dc4230bc1b3af71ce667c5e76692512b84ab79f1bc7098eacafc7bb7a94b92350f68e496e51a52b16dae7dcd83af7d541538812608acfeedf2346000000000000"]) 2018/05/26 18:28:14 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd02010c00f60000ff008109f80009000180160114ec0000", 0x1e) 2018/05/26 18:28:14 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/.nforce\x00', 0x202400, 0x0) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='9', 0x1}], 0x1, 0x881806) sendfile(r0, r1, &(0x7f00000000c0), 0x102000004) 2018/05/26 18:28:14 executing program 6 (fault-call:1 fault-nth:0): r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd02010c00f60000ff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:14 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000000000)={0x8, 0x7}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x800, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000000c0)=0x6, 0x4) sendmsg$key(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x2, 0x8, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_port={0x1, 0x17}]}, 0x18}, 0x1}, 0x0) 2018/05/26 18:28:14 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x9, 0x4000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000340)={r1, @in6={{0xa, 0x4e23, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}, 0x2b3c, 0x6, 0x7, 0x556, 0xa983}, &(0x7f0000000100)=0x98) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_setup(0x7fff, &(0x7f0000000000)=0x0) io_submit(r3, 0x1, &(0x7f0000000240)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000040)}]) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) io_getevents(r3, 0x0, 0x1000000, &(0x7f0000000040), &(0x7f0000000080)={0x77359400}) 2018/05/26 18:28:15 executing program 5: r0 = socket$inet(0x2, 0x1, 0x9) r1 = fcntl$dupfd(r0, 0x2, 0xffffffffffffffff) ioctl$BLKBSZGET(r1, 0x80041270, &(0x7f0000000080)) splice(r0, &(0x7f0000000000), r1, &(0x7f0000000040), 0x6, 0x0) [ 381.830609] FAULT_INJECTION: forcing a failure. [ 381.830609] name failslab, interval 1, probability 0, space 0, times 0 [ 381.841926] CPU: 1 PID: 22816 Comm: syz-executor6 Not tainted 4.17.0-rc6+ #93 [ 381.849196] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 381.858534] Call Trace: [ 381.861112] dump_stack+0x1b9/0x294 [ 381.864727] ? dump_stack_print_info.cold.2+0x52/0x52 [ 381.869901] ? lock_downgrade+0x8e0/0x8e0 [ 381.874042] should_fail.cold.4+0xa/0x1a [ 381.878104] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 381.883193] ? __local_bh_enable_ip+0x161/0x230 [ 381.887847] ? _raw_spin_unlock_bh+0x30/0x40 [ 381.892240] ? release_sock+0x1e2/0x2b0 [ 381.896208] ? rcu_is_watching+0x85/0x140 [ 381.900339] ? __local_bh_enable_ip+0x161/0x230 [ 381.904989] ? __release_sock+0x3a0/0x3a0 [ 381.909126] ? find_held_lock+0x36/0x1c0 [ 381.913182] ? check_same_owner+0x320/0x320 [ 381.917492] ? rcu_note_context_switch+0x710/0x710 [ 381.922408] ? __netlink_lookup+0x5cf/0xaa0 [ 381.926714] __should_failslab+0x124/0x180 [ 381.930934] should_failslab+0x9/0x14 [ 381.934723] kmem_cache_alloc_node+0x272/0x780 [ 381.939291] ? find_held_lock+0x36/0x1c0 [ 381.943341] __alloc_skb+0x111/0x780 [ 381.947044] ? skb_scrub_packet+0x580/0x580 [ 381.951366] ? rcu_is_watching+0x85/0x140 [ 381.955502] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 381.960684] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 381.966206] ? netlink_autobind.isra.34+0x240/0x330 [ 381.971213] netlink_sendmsg+0xb01/0xfa0 [ 381.975265] ? netlink_unicast+0x740/0x740 [ 381.979488] ? security_socket_sendmsg+0x94/0xc0 [ 381.984228] ? netlink_unicast+0x740/0x740 [ 381.988449] sock_sendmsg+0xd5/0x120 [ 381.992154] sock_write_iter+0x35a/0x5a0 [ 381.996201] ? sock_sendmsg+0x120/0x120 [ 382.000167] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 382.005687] ? iov_iter_init+0xc9/0x1f0 [ 382.009647] __vfs_write+0x64d/0x960 [ 382.013344] ? kernel_read+0x120/0x120 [ 382.017228] ? wait_for_completion+0x870/0x870 [ 382.021803] ? rw_verify_area+0x118/0x360 [ 382.025933] vfs_write+0x1f8/0x560 [ 382.029459] ksys_write+0xf9/0x250 [ 382.032983] ? __do_page_fault+0x441/0xe40 [ 382.037202] ? __ia32_sys_read+0xb0/0xb0 [ 382.041245] ? mm_fault_error+0x380/0x380 [ 382.045376] __ia32_sys_write+0x71/0xb0 [ 382.049337] do_fast_syscall_32+0x345/0xf9b [ 382.053643] ? do_int80_syscall_32+0x880/0x880 [ 382.058207] ? _raw_spin_unlock_irq+0x27/0x70 [ 382.062694] ? finish_task_switch+0x1ca/0x840 [ 382.067173] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 382.072694] ? syscall_return_slowpath+0x30f/0x5c0 [ 382.077609] ? sysret32_from_system_call+0x5/0x46 [ 382.082436] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 382.087276] entry_SYSENTER_compat+0x70/0x7f [ 382.091666] RIP: 0023:0xf7fbecb9 [ 382.095021] RSP: 002b:00000000f5fba0ac EFLAGS: 00000282 ORIG_RAX: 0000000000000004 [ 382.102714] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020000000 [ 382.109963] RDX: 000000000000001f RSI: 0000000000000000 RDI: 0000000000000000 [ 382.117214] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 382.124466] R10: 0000000000000000 R11: 0000000000000296 R12: 0000000000000000 2018/05/26 18:28:15 executing program 7: r0 = socket$inet6(0xa, 0x200007, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x13}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="df", 0x1, 0x40041, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x13}, 0x7}, 0x1c) 2018/05/26 18:28:15 executing program 2: r0 = socket(0x40000000001e, 0x1, 0xfffffffffffffffd) setsockopt(r0, 0x10f, 0x7f, &(0x7f0000000000)="00210300", 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0xca}, &(0x7f0000000080)=0x8) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0xc9, 0x8000, 0x4, 0x6, 0x101, 0x4, 0x80, r1}, 0x20) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x8) [ 382.131715] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/05/26 18:28:15 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r1 = gettid() perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) sendmmsg(r0, &(0x7f0000005640)=[{{0x0, 0x0, &(0x7f0000000180), 0xf}}], 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r2, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1004000000016) 2018/05/26 18:28:15 executing program 4: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000080)=0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0xffffffff, 0x400000) ioctl$TIOCNXCL(r2, 0x540d) write$tun(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="ff000020000000090000000000000000000000009078000001ac26b355de805b1e2d83e8e462b6a369704353ca2fa5dbca0a0dc32b2e6db53cb515b674f099c32243783eb2fcdcffd6fbe08300000000e100000000"], 0xfdef) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000180)=0xdd, 0x4) 2018/05/26 18:28:15 executing program 6 (fault-call:1 fault-nth:1): r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd02010c00f60000ff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:15 executing program 1: r0 = socket(0x14, 0x3, 0x4) write(r0, &(0x7f0000000000)="2400000052001f001515f407000904ff0200072207000100ffffffff0800e5ff00000006", 0x24) 2018/05/26 18:28:15 executing program 2: r0 = inotify_init1(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000140)={0x2}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000040)=""/197) fcntl$getown(r0, 0x9) 2018/05/26 18:28:15 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x6b65a878, 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x400, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x20000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000100)=r2) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x8, @loopback={0x0, 0x1}}, 0x1c) 2018/05/26 18:28:15 executing program 5: r0 = socket(0x10, 0x3, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000040)="d843ad5dee257558e0efb18865453855544ddce71265d552ac9081c344dea5d6555c875c48ba6ba29b88dcf936b15e247be25e6a678b3ea124e0df4476d21e033264d480b75e6df3ea609b709c5d3a138f761fc6f298e641d80a8de3e0471b174f04e52e79") sendmsg$nl_route(r0, &(0x7f0000000740)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000700)={&(0x7f0000000680)=@ipv6_getaddr={0x2c, 0x16, 0x403, 0x0, 0x0, {0xa}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/05/26 18:28:15 executing program 0: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000100)=0x1, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x34, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x9d, "7f5c0cfeca431f7c6bca74eef2be30cd355662948f67d34a2a67fbf6d8c165b354e90b225750125a839d89e7b18df8d032c9cb150eee04b4f45825c667081e8330f16b59bb3b47dfed5711130c38567bcbc673e269dc47d7c7e02001c14e7fabf14964db1abf5d291328551cf285b693785bceb57600fb82f971532628d746b86dd860204aee1e48f0f2beaba317dd3070d5d0f51eefe5706e6d68ca32"}, &(0x7f00000001c0)=0xfffffee3) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x81}}, 0xe83e, 0xfffffffffffff801, 0x4, 0x6, 0xe}, &(0x7f00000002c0)=0x98) ioctl$int_out(r0, 0x40045731, &(0x7f0000000100)) [ 382.706305] FAULT_INJECTION: forcing a failure. [ 382.706305] name failslab, interval 1, probability 0, space 0, times 0 [ 382.717633] CPU: 1 PID: 22858 Comm: syz-executor6 Not tainted 4.17.0-rc6+ #93 [ 382.724926] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 382.734284] Call Trace: [ 382.736892] dump_stack+0x1b9/0x294 [ 382.740539] ? dump_stack_print_info.cold.2+0x52/0x52 [ 382.745738] ? is_bpf_text_address+0xd7/0x170 [ 382.750244] ? kernel_text_address+0x79/0xf0 [ 382.754660] ? __unwind_start+0x166/0x330 [ 382.758816] should_fail.cold.4+0xa/0x1a [ 382.762871] ? __save_stack_trace+0x7e/0xd0 [ 382.767200] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 382.772396] ? save_stack+0xa9/0xd0 [ 382.776019] ? save_stack+0x43/0xd0 [ 382.779634] ? kasan_kmalloc+0xc4/0xe0 [ 382.783511] ? kasan_slab_alloc+0x12/0x20 [ 382.787651] ? find_held_lock+0x36/0x1c0 [ 382.791721] ? check_same_owner+0x320/0x320 [ 382.796037] ? rcu_note_context_switch+0x710/0x710 [ 382.800957] __should_failslab+0x124/0x180 [ 382.805185] should_failslab+0x9/0x14 [ 382.808971] kmem_cache_alloc_node_trace+0x26f/0x770 [ 382.814073] __kmalloc_node_track_caller+0x33/0x70 [ 382.818993] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 382.823744] __alloc_skb+0x14d/0x780 [ 382.827448] ? skb_scrub_packet+0x580/0x580 [ 382.831760] ? rcu_is_watching+0x85/0x140 [ 382.835899] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 382.841085] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 382.846612] ? netlink_autobind.isra.34+0x240/0x330 [ 382.851621] netlink_sendmsg+0xb01/0xfa0 [ 382.855682] ? netlink_unicast+0x740/0x740 [ 382.859913] ? security_socket_sendmsg+0x94/0xc0 [ 382.864655] ? netlink_unicast+0x740/0x740 [ 382.868884] sock_sendmsg+0xd5/0x120 [ 382.872592] sock_write_iter+0x35a/0x5a0 [ 382.876647] ? sock_sendmsg+0x120/0x120 [ 382.880619] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 382.886146] ? iov_iter_init+0xc9/0x1f0 [ 382.890114] __vfs_write+0x64d/0x960 [ 382.893825] ? kernel_read+0x120/0x120 [ 382.897702] ? wait_for_completion+0x870/0x870 [ 382.902286] ? rw_verify_area+0x118/0x360 [ 382.906424] vfs_write+0x1f8/0x560 [ 382.909956] ksys_write+0xf9/0x250 [ 382.913485] ? __do_page_fault+0x441/0xe40 [ 382.917711] ? __ia32_sys_read+0xb0/0xb0 [ 382.921764] ? mm_fault_error+0x380/0x380 [ 382.925906] __ia32_sys_write+0x71/0xb0 [ 382.929869] do_fast_syscall_32+0x345/0xf9b [ 382.934180] ? do_int80_syscall_32+0x880/0x880 [ 382.938746] ? _raw_spin_unlock_irq+0x27/0x70 [ 382.943232] ? finish_task_switch+0x1ca/0x840 [ 382.947721] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 382.953253] ? syscall_return_slowpath+0x30f/0x5c0 [ 382.958183] ? sysret32_from_system_call+0x5/0x46 [ 382.963031] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 382.967866] entry_SYSENTER_compat+0x70/0x7f [ 382.972259] RIP: 0023:0xf7fbecb9 [ 382.975608] RSP: 002b:00000000f5fba0ac EFLAGS: 00000282 ORIG_RAX: 0000000000000004 [ 382.983302] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020000000 [ 382.990557] RDX: 000000000000001f RSI: 0000000000000000 RDI: 0000000000000000 [ 382.997810] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 383.005064] R10: 0000000000000000 R11: 0000000000000296 R12: 0000000000000000 [ 383.012333] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/05/26 18:28:16 executing program 2: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xb9, 0x0) perf_event_open(&(0x7f0000000080)={0x3, 0x70, 0x9e8, 0x0, 0x100000000, 0x7, 0x0, 0x9, 0x0, 0x4, 0x7f, 0x81, 0x80000001, 0x4, 0xcf2, 0x8, 0x219ac00000, 0x3, 0x1, 0x1000, 0xffffffffffffffff, 0x7, 0x800, 0x9, 0x7, 0x9, 0x0, 0xdd3f, 0x5, 0x7fff, 0x9, 0x80, 0x6, 0x6, 0x6, 0x7fff, 0x9, 0x9, 0x0, 0x43ee, 0x0, @perf_config_ext={0x265eaf1b, 0x7f}, 0x0, 0xb464, 0x7, 0x6, 0x1, 0x9, 0x673}, r0, 0x8, r1, 0xa) r2 = fcntl$getown(0xffffffffffffff9c, 0x9) r3 = syz_open_procfs(r2, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$fiemap(r3, 0x40046607, &(0x7f0000000040)) 2018/05/26 18:28:16 executing program 5: syz_emit_ethernet(0x7e, &(0x7f0000000040)=ANY=[@ANYBLOB="aaee5003780e17376d7824aaaaaaaaaaffffffffffff0800020000000000000000019078ac1414bbac1414110304907800000000450000000000000000040000ac7014aaac1414004440000000000000000000af828e7344522a20408a1b00e000000200000000e000000100000000000000007f00000100000000ffffffff00000000e00000010000"], &(0x7f0000000000)) r0 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x7, 0x50200) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000140)=0x100, 0x4) 2018/05/26 18:28:16 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='oom_score_adj\x00') write$cgroup_pid(r1, &(0x7f0000000080)={[0x38, 0x33, 0x39, 0x34]}, 0x4) getsockopt$bt_hci(r0, 0x65, 0x2, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x33b) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x3) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000040)) readahead(r2, 0x8000, 0xeaf) fcntl$getflags(r0, 0x40b) 2018/05/26 18:28:16 executing program 7: r0 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) write(r0, &(0x7f00000002c0)="0601b4", 0x3) sendfile(r0, r0, &(0x7f0000001000), 0x10002) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) timer_settime(0x0, 0x0, &(0x7f00000000c0)={{}, {0x0, 0x989680}}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x14ad, 0x8, 0x40, 0x200000000, r1}, &(0x7f0000000100)=0x10) 2018/05/26 18:28:16 executing program 2: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="200000002200010003827935961471ec040000000c00160003000000", @ANYRES32], 0x20}, 0x1}, 0x0) 2018/05/26 18:28:16 executing program 6 (fault-call:1 fault-nth:2): r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd02010c00f60000ff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:16 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r1 = gettid() perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) sendmmsg(r0, &(0x7f0000005640)=[{{0x0, 0x0, &(0x7f0000000180), 0xffffff7f}}], 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r2, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1004000000016) 2018/05/26 18:28:16 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x5, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r2, 0x2}, &(0x7f0000000140)=0x8) r3 = socket$inet(0x2, 0x803, 0x11) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r3, &(0x7f0000000000)='\n', 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/05/26 18:28:16 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/mcfilter\x00') r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x2c, r2, 0x8, 0x70bd26, 0x25dfdbfc, {0x2}, [@IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x1}}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000040) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha224-generic)\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@loopback, @in=@rand_addr}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f00000000c0)=0xe8) sendfile(r3, r1, &(0x7f0000000140), 0x4) sendfile(r3, r3, 0x0, 0x1) 2018/05/26 18:28:17 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0x0, 0x109000) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/ip_mr_cache\x00') ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000340)={0x6, r1}) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x1, 0x0) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f0000000240)={0x8000, 0xfff}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000280), 0x0) r3 = socket$inet6(0xa, 0x6, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) bind$inet6(r3, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r3, 0x1000008000) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000700)={0x1}, 0x8) r4 = socket(0x1, 0x800, 0x80) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f00000001c0)=0x80000000, 0x4) r5 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r5, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r6 = accept4(r3, &(0x7f0000000000)=@in={0x0, 0x0, @local}, &(0x7f0000000080)=0x80, 0x0) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) close(r6) 2018/05/26 18:28:17 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4, 0x400000) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) [ 383.795512] FAULT_INJECTION: forcing a failure. [ 383.795512] name failslab, interval 1, probability 0, space 0, times 0 [ 383.806817] CPU: 1 PID: 22900 Comm: syz-executor6 Not tainted 4.17.0-rc6+ #93 [ 383.814093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 383.823442] Call Trace: [ 383.826042] dump_stack+0x1b9/0x294 [ 383.829679] ? dump_stack_print_info.cold.2+0x52/0x52 [ 383.834883] ? debug_check_no_locks_freed+0x310/0x310 [ 383.840086] should_fail.cold.4+0xa/0x1a [ 383.844156] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 383.849272] ? check_noncircular+0x20/0x20 [ 383.853521] ? graph_lock+0x170/0x170 [ 383.857332] ? lock_acquire+0x1dc/0x520 [ 383.861317] ? nfnetlink_rcv_msg+0xab3/0xff0 [ 383.865723] ? find_held_lock+0x36/0x1c0 [ 383.869783] ? __lock_is_held+0xb5/0x140 [ 383.873850] ? check_same_owner+0x320/0x320 [ 383.878163] ? nfnetlink_rcv_msg+0xab3/0xff0 [ 383.882561] ? rcu_note_context_switch+0x710/0x710 [ 383.887482] __should_failslab+0x124/0x180 [ 383.891713] should_failslab+0x9/0x14 [ 383.895501] kmem_cache_alloc_trace+0x2cb/0x780 [ 383.900163] ? debug_check_no_locks_freed+0x310/0x310 [ 383.905339] ? print_usage_bug+0xc0/0xc0 [ 383.909392] nfnl_acct_new+0x520/0xc50 [ 383.913269] ? nfnl_acct_overquota+0x380/0x380 [ 383.917843] ? debug_check_no_locks_freed+0x310/0x310 [ 383.923034] ? graph_lock+0x170/0x170 [ 383.926832] ? print_usage_bug+0xc0/0xc0 [ 383.930915] ? find_held_lock+0x36/0x1c0 [ 383.934968] ? graph_lock+0x170/0x170 [ 383.938790] ? lock_downgrade+0x8e0/0x8e0 [ 383.942933] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 383.948466] ? __lock_is_held+0xb5/0x140 [ 383.952534] ? nfnl_acct_overquota+0x380/0x380 [ 383.957114] nfnetlink_rcv_msg+0xdb5/0xff0 [ 383.961340] ? __lock_is_held+0xb5/0x140 [ 383.965400] ? __sanitizer_cov_trace_cmp1+0x17/0x20 [ 383.970405] ? nfnetlink_rcv_msg+0x3bc/0xff0 [ 383.974825] ? nfnetlink_bind+0x3a0/0x3a0 [ 383.978963] ? graph_lock+0x170/0x170 [ 383.982751] ? find_held_lock+0x36/0x1c0 [ 383.986813] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 383.992346] netlink_rcv_skb+0x172/0x440 [ 383.996395] ? nfnetlink_bind+0x3a0/0x3a0 [ 384.000536] ? netlink_ack+0xbc0/0xbc0 [ 384.004415] ? __netlink_ns_capable+0x100/0x130 [ 384.009077] nfnetlink_rcv+0x1fe/0x1ba0 [ 384.013044] ? kasan_check_read+0x11/0x20 [ 384.017183] ? rcu_is_watching+0x85/0x140 [ 384.021324] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 384.026524] ? nfnl_err_reset+0x2d0/0x2d0 [ 384.030676] ? netlink_remove_tap+0x610/0x610 [ 384.035168] ? refcount_add_not_zero+0x320/0x320 [ 384.039914] ? kasan_check_read+0x11/0x20 [ 384.044052] ? rcu_is_watching+0x85/0x140 [ 384.048191] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 384.053379] ? netlink_skb_destructor+0x210/0x210 [ 384.058215] ? kasan_check_write+0x14/0x20 [ 384.062442] netlink_unicast+0x58b/0x740 [ 384.066497] ? netlink_attachskb+0x970/0x970 [ 384.070894] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 384.076420] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 384.081430] ? security_netlink_send+0x88/0xb0 [ 384.086006] netlink_sendmsg+0x9f0/0xfa0 [ 384.090070] ? netlink_unicast+0x740/0x740 [ 384.094314] ? security_socket_sendmsg+0x94/0xc0 [ 384.099057] ? netlink_unicast+0x740/0x740 [ 384.103283] sock_sendmsg+0xd5/0x120 [ 384.106989] sock_write_iter+0x35a/0x5a0 [ 384.111048] ? sock_sendmsg+0x120/0x120 [ 384.115024] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 384.120552] ? iov_iter_init+0xc9/0x1f0 [ 384.124519] __vfs_write+0x64d/0x960 [ 384.128226] ? kernel_read+0x120/0x120 [ 384.132104] ? wait_for_completion+0x870/0x870 [ 384.136687] ? rw_verify_area+0x118/0x360 [ 384.140827] vfs_write+0x1f8/0x560 [ 384.144359] ksys_write+0xf9/0x250 [ 384.147886] ? __do_page_fault+0x441/0xe40 [ 384.152111] ? __ia32_sys_read+0xb0/0xb0 [ 384.156163] ? mm_fault_error+0x380/0x380 [ 384.160303] __ia32_sys_write+0x71/0xb0 [ 384.164270] do_fast_syscall_32+0x345/0xf9b [ 384.168582] ? do_int80_syscall_32+0x880/0x880 [ 384.173152] ? _raw_spin_unlock_irq+0x27/0x70 [ 384.177634] ? finish_task_switch+0x1ca/0x840 [ 384.182123] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 384.187649] ? syscall_return_slowpath+0x30f/0x5c0 [ 384.192572] ? sysret32_from_system_call+0x5/0x46 [ 384.197404] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 384.202242] entry_SYSENTER_compat+0x70/0x7f [ 384.206635] RIP: 0023:0xf7fbecb9 [ 384.209984] RSP: 002b:00000000f5fba0ac EFLAGS: 00000282 ORIG_RAX: 0000000000000004 [ 384.217681] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020000000 [ 384.224934] RDX: 000000000000001f RSI: 0000000000000000 RDI: 0000000000000000 [ 384.232190] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 384.239444] R10: 0000000000000000 R11: 0000000000000296 R12: 0000000000000000 2018/05/26 18:28:17 executing program 0: r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000005c0)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0xffffffffffffffff}]}, 0x8) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f00000003c0), &(0x7f0000000400)) [ 384.246697] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/05/26 18:28:17 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300090a0000000000000000008000030006000000000002000000e0e72d0100000000000000000200010000000000000000681b000000030005000000000002000000e00000010000000000000000"], 0x50}, 0x1}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x12, 0x4) recvmmsg(r0, &(0x7f00000035c0)=[{{&(0x7f0000003300)=@generic, 0x80, &(0x7f0000003500), 0x0, &(0x7f0000003540)=""/122, 0x7a}}], 0x1, 0x0, &(0x7f0000003780)={0x77359400}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x800, 0x0) getdents(r1, &(0x7f0000000980)=""/178, 0xb2) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000180)=@mangle={'mangle\x00', 0x1f, 0x6, 0x74c, 0x0, 0x240, 0x32c, 0x434, 0x240, 0x680, 0x680, 0x680, 0x680, 0x680, 0x6, &(0x7f0000000100), {[{{@uncond, 0x0, 0xc8, 0x10c}, @DNPT={0x44, 'DNPT\x00', 0x0, {@ipv4=@multicast1=0xe0000001, @ipv6=@ipv4={[], [0xff, 0xff], @rand_addr=0x2}, 0x1a, 0x23, 0x9}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x12}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, [0xff0000ff, 0xffffff00, 0xffffff00], [0xffffffff, 0xff000000, 0xff, 0xff000000], 'syz_tun\x00', 'bridge_slave_1\x00', {0xff}, {0xff}, 0x29, 0x3ff, 0x1, 0x10}, 0x0, 0x110, 0x134, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x1, 0x4, 0x1, [0xfffffffffffffffa, 0x6, 0x3, 0x6, 0x20, 0x4, 0x101, 0x80000000, 0x4, 0x3, 0x80000001, 0x9, 0x945d, 0x0, 0xc11, 0x1], 0xd}}]}, @HL={0x24, 'HL\x00', 0x0, {0x0, 0xed}}}, {{@uncond, 0x0, 0xc8, 0xec}, @unspec=@CHECKSUM={0x24, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, [0x0, 0x0, 0xffffff00, 0xff000000], [0x0, 0xffffffff, 0xffffff00], 'veth1\x00', 'bond_slave_0\x00', {0xff}, {0xff}, 0xff, 0xfff, 0x5, 0x1}, 0x0, 0xc8, 0x108}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x5, 0x4, "d000613c5a1145ba98e170b0c14ed9b2410fdad124bfc04d7fd7eba909cb"}}}, {{@uncond, 0x0, 0x224, 0x24c, 0x0, {}, [@inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0x4}}, @common=@rt={0x138, 'rt\x00', 0x0, {0x100000001, 0xb2, 0x6, 0x1000, 0x4, 0x4, [@dev={0xfe, 0x80, [], 0x1c}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x19}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x1a}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, @empty, @dev={0xfe, 0x80, [], 0x1c}, @dev={0xfe, 0x80, [], 0x21}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x15}], 0x5}}]}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0xd56, 0x0, 0x401}, {0x40, 0x7, 0x7}}}}], {{[], 0x0, 0xa8, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x7a8) ioctl$SG_SET_COMMAND_Q(r1, 0x2271, &(0x7f0000000940)=0x1) 2018/05/26 18:28:17 executing program 4: r0 = socket$inet(0x10, 0x3, 0xc) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0xc0000, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000040)) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000001640)="24000000100007031dfffd946fa2830020200a0009000300001c85680c1ba3a20400ff7e28000000080affffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/05/26 18:28:17 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x5) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x6}, 0x8) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20004100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x90, r3, 0x203, 0x70bd25, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_SERVICE={0x6c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x9, 0x20}}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3b}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x8}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4f}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7f}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xd736658}]}, 0x90}, 0x1, 0x0, 0x0, 0x80}, 0x40) 2018/05/26 18:28:17 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0x1dc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e22}}, 0x81, 0x1}, &(0x7f0000000240)=0x88) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280)={r1, 0xffffffffffffff94, 0x400, 0x2}, 0x10) r2 = syz_open_dev$sndmidi(&(0x7f00000002c0)='/dev/snd/midiC#D#\x00', 0x0, 0x2000) unlinkat(r2, &(0x7f0000000300)='./file0\x00', 0x0) readv(r0, &(0x7f0000000140), 0x0) r3 = memfd_create(&(0x7f0000000040)='\x00', 0x0) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="0000e600ffffffff000000000a0000007f800001ffffffffac1414bb7f0000017f83ee912fffffffe0000002ac14141b00000400e0000002"], 0x38) sendto$inet(r3, &(0x7f00000000c0)="92cffd51d037c70d8d7f0519b947af29b1e0baeadfce4db64bff304a9692cf9571e45950919099b3b3d13280514a267001dad60fcf4ceef65c9a2e232a99f96d50a65e5e16c888e5b02495f34d431e32aa4abeb583ab56d0da2003a1066cfe403d1a", 0x62, 0x4000000, &(0x7f0000000140)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10) [ 384.422774] netlink: 20 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/26 18:28:17 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) close(r0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f000000dff8)=@file={0x1}, 0x2) socket$inet6(0xa, 0x4, 0x2) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000bbaff8)='trusted\x00', &(0x7f0000c33ffb)={0x73, 0x79, 0x7a}, &(0x7f00000d6000), 0x0, 0xffffffffffffffff) listen(r1, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1, 0x101000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000002b40)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002b80)=0x14) sendmmsg$inet_sctp(r3, &(0x7f0000002c00)=[{&(0x7f0000000080)=@in6={0xa, 0x4e22, 0x5, @dev={0xfe, 0x80, [], 0xb}, 0x8}, 0x1c, &(0x7f0000002580)=[{&(0x7f00000000c0)="ef18ae6dac9ae9c50007b6376fb8946f15ebc0e446e25ca62b6fef1f2bc29e3c40182b986050478d6d3fe07d2027056a23253292efd713af673a3b22224fac2ce4b632d11d5afb77ce002416cd00c060f7959d045f33b44270ae3fc94dcecaa04038fc3082e48a44240dcfe35c631173dca60650ad58be2a161722f761e7829adf637071309ed02bb9b0b8eed85aa320e4be9da2cb86f785", 0x98}, {&(0x7f0000000180)="8bbec983152fac66e2291c8683037efbcc0f75bd855b710ea84adce27d", 0x1d}, {&(0x7f00000001c0)="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{&(0x7f0000001580)="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0x1000}], 0x9, 0x0, 0x0, 0x20004004}, {&(0x7f0000002600)=@in={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10, &(0x7f0000002ac0)=[{&(0x7f0000002640)="f45d42ac27a54f2a3ba3d62ff0330528ad23ccdb34b358e4644dd2deb3571e48f32ae0e10096935c940d97d564b37069938a2d45238bc17b0c917df50b0cdf0e23f0a6ba608a5f324670ffaa991a649e1596d02abb9949549e6868fa5adc879c30e2660bfe60cca47dfea5290652ed7dba903e6fc2123cbd91669cfc7256128ab83623886240b1c34f88f48e92b4", 0x8e}, {&(0x7f0000002700)="26b63e7dc21bb57d1670e427b3a381f2d0600fa97ff9bc6d69df9f7748f3ac75723ba257dffe6849041a54730cb070b81da9301f0784a47f30daf6a3c4435c1404e05549f993f9705bd77e1e4a6d1cfa99e4ec5e3a241c3c5e447c9c29a82ce2", 0x60}, {&(0x7f0000002780)="3326a312", 0x4}, {&(0x7f00000027c0)="2c08dbbc522aefd7cf9bcfdde14679ede011f8c4142fcc3385741788da2b875f20b9828479a146c107edfc40e90860f10486640de2f4add52ab4fd", 0x3b}, {&(0x7f0000002800)="3b7777ea2bf353012ff1cd4d73471cd2646516a5504370e038ece2506a07", 0x1e}, {&(0x7f0000002840)="b27fd8395144290d1d541fe24c39020dc5af495fe1b16fa23a8ab70bf5662f68df6d93af597da705472ca258715c572c83c347a6652cf58a11ba7e212dedb5805ed8e2bed97fcb55b0aa733af660fd57489c84cc56689605cf3957c45a34525eae288ca1f6e47ff2f884582d79c4dae817853272513abb", 0x77}, {&(0x7f00000028c0)="08633531ff77042a8837f634ed47e8794c5c71e16c41c5c7af15909ba71adbdbcfaed0a62cfa3b268a74de86ad044424063c26aa4db4fe2511ad872992841e2edd3293a97b9ed0f531fa53c0cbc8405736ede9fc405260c1aecb6050f007f52ae8d04e9101fb9bee7c94e72ce8744123cc6c6f359b777311b5c738d65865f0ba8ff11e063f9b61a7eba531d4182e", 0x8e}, {&(0x7f0000002980)="c7e13f92172ed8c7ddbb7b0f80355c13460142af286eb565a9139631bf65c6c1827ee2ecd767c5fc3c01a0472ee15a75b0c02c85b77fe3edffd0d8235a38016a1fde6fc8e84e40df901f53bd8419e6ba4ec00a0a201b96a09c3bec3451c2728d6c6a3a2a6532b22b52a58b461fead1df763ee96be986ec24d5", 0x79}, {&(0x7f0000002a00)="0f4dad12fc19c19958b961b8b6edd7bfebc280fbcad97213b05e2e5c7b44c58675c25abe5dcd9f0fdf4fabf3f794f4547efdf5f7f0997877c9022cb3666f15c7db9d9e348fe6fbdcc3c98323747561d44a638f0c9d6b3ace3f4639e55a3209a3de6f3b74112482b53af03c1fb82adbd863c8111c6d050070a25c3e899b4ce1d01392ab90e0915e8deee320e2da95cbb629992d5eb6ad4c5657", 0x99}], 0x9, &(0x7f0000002bc0)=[@sndinfo={0x1c, 0x84, 0x2, {0x100000000, 0x20b, 0x3f, 0x2, r4}}], 0x1c, 0x4000000}], 0x2, 0x800) add_key(&(0x7f0000efeffa)='logon\x00', &(0x7f0000accffb)={0x73, 0x79, 0x7a}, &(0x7f0000bd9faa), 0x0, 0xfffffffffffffffe) dup2(r2, r0) [ 384.478634] sctp: [Deprecated]: syz-executor1 (pid 22933) Use of struct sctp_assoc_value in delayed_ack socket option. [ 384.478634] Use struct sctp_sack_info instead 2018/05/26 18:28:17 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x40000021, 0xc0000081]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/26 18:28:17 executing program 4: set_mempolicy(0x8003, &(0x7f0000000000)=0x7, 0x2000c696) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) [ 384.559440] sctp: [Deprecated]: syz-executor1 (pid 22933) Use of struct sctp_assoc_value in delayed_ack socket option. [ 384.559440] Use struct sctp_sack_info instead 2018/05/26 18:28:18 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x4) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x5f, "ef2caad24b1ece1f6f1fbeb3b73611a42dd870c3cf6193fe395a042b510be1dbd6258b66473e1e27573ebf98660b20939828996bf88f459a6f888043d0811368c8af38d32dbceee2378ce60f2d7d30f5b14d5f7854e83db1def71ad5f86956"}, &(0x7f0000000100)=0x83) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000001640)="24000000100007031dfffd946fa2830020200a0009000300001c85680c1ba3a20400ff7e28000000060affffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/05/26 18:28:18 executing program 4: r0 = memfd_create(&(0x7f00000000c0)='#em1#+\x00', 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) sendfile(r0, r0, &(0x7f0000001000), 0xffff) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000200)={0x303, 0x33}, 0x4) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000), 0x1dc) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10010000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, r1, 0x220, 0x70bd2b, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x25d6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x4008815}, 0x20000080) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000000240)) 2018/05/26 18:28:18 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') socket$kcm(0x29, 0x805, 0x0) 2018/05/26 18:28:18 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x40000021, 0xc0000081]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/26 18:28:18 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r1 = gettid() perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) sendmmsg(r0, &(0x7f0000005640)=[{{0x0, 0x0, &(0x7f0000000180), 0xb8040000}}], 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r2, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1004000000016) 2018/05/26 18:28:18 executing program 7: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x260400, 0x0) mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000040)='@\x00') r2 = dup2(r1, r0) connect$pppoe(r2, &(0x7f0000000480)={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'vcan0\x00'}}, 0x1e) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000240)=0x1, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.memory_pressure\x00', 0x0, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_CALL(r4, 0x4008af21, &(0x7f0000000180)={0x3, r5}) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f00000001c0)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) mq_notify(r0, &(0x7f00000000c0)={0x0, 0x1a, 0x2, @tid=r3}) ioctl$KVM_DEASSIGN_PCI_DEVICE(r4, 0x4040ae72, &(0x7f0000000200)={0x8, 0x9, 0x0, 0x2}) 2018/05/26 18:28:18 executing program 6 (fault-call:1 fault-nth:3): r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd02010c00f60000ff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:18 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x4, 0x20001) accept4$packet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x14, 0x80000) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000300)={@hci={0x1f, r1, 0x3}, {&(0x7f0000000280)=""/63, 0x3f}, &(0x7f00000002c0), 0x20}, 0x9c) r2 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffff}) syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x0, 0xc000) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x5) [ 385.182689] FAULT_INJECTION: forcing a failure. [ 385.182689] name failslab, interval 1, probability 0, space 0, times 0 [ 385.194017] CPU: 1 PID: 22980 Comm: syz-executor6 Not tainted 4.17.0-rc6+ #93 [ 385.201304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 385.210663] Call Trace: [ 385.213267] dump_stack+0x1b9/0x294 [ 385.216915] ? dump_stack_print_info.cold.2+0x52/0x52 [ 385.222139] should_fail.cold.4+0xa/0x1a [ 385.226225] ? fault_create_debugfs_attr+0x1f0/0x1f0 2018/05/26 18:28:18 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x8, 0x40) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f0000000040)='ramfs\x00', 0x800008, &(0x7f0000000180)) r1 = creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/urandom\x00', 0x100c2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000600)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000700)=0xe8) r4 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x1, 0x400080) linkat(r4, &(0x7f0000000200)='./file0\x00', r0, &(0x7f0000000240)='./file0/file0\x00', 0x1000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000740)={0x0, 0x0}, &(0x7f0000000780)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000008c0)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x4e23, 0x2c2, 0x4e23, 0x2, 0x2, 0xa0, 0xa0, 0x3c, r3, r5}, {0x7, 0x4, 0x5, 0x6, 0x7, 0x401, 0x2, 0x20}, {0x2, 0x1ff, 0xfffffffffffffffa, 0x8}, 0x4, 0x6e6bba, 0x2, 0x1, 0x1, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x2}, 0x4d5, 0x7f}, 0xa, @in=@rand_addr=0x100000001, 0x34ff, 0x0, 0x1, 0x6, 0x7, 0x6, 0x7ff}}, 0xe8) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000500)="e7", 0xffffffffffffffb0}], 0x1, 0xfffffffffffffffe) openat$nullb(0xffffffffffffff9c, &(0x7f0000000140)='/dev/nullb0\x00', 0x400000, 0x0) [ 385.231350] ? lock_downgrade+0x8e0/0x8e0 [ 385.235516] ? find_held_lock+0x36/0x1c0 [ 385.239614] ? check_same_owner+0x320/0x320 [ 385.243950] ? rcu_note_context_switch+0x710/0x710 [ 385.248900] __should_failslab+0x124/0x180 [ 385.253154] should_failslab+0x9/0x14 [ 385.256967] kmem_cache_alloc_node+0x272/0x780 [ 385.261569] __alloc_skb+0x111/0x780 [ 385.265297] ? skb_scrub_packet+0x580/0x580 [ 385.269632] ? kasan_unpoison_shadow+0x35/0x50 [ 385.274235] ? __asan_allocas_unpoison+0x16/0x20 [ 385.279000] ? nfnetlink_rcv_msg+0x6e6/0xff0 [ 385.283435] netlink_ack+0x2d7/0xbc0 [ 385.287158] ? nfnetlink_bind+0x3a0/0x3a0 [ 385.291324] ? netlink_sendmsg+0xfa0/0xfa0 [ 385.295574] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 385.301128] netlink_rcv_skb+0x35d/0x440 [ 385.305204] ? nfnetlink_bind+0x3a0/0x3a0 [ 385.309367] ? netlink_ack+0xbc0/0xbc0 [ 385.313266] ? __netlink_ns_capable+0x100/0x130 [ 385.317947] nfnetlink_rcv+0x1fe/0x1ba0 [ 385.321932] ? rcu_is_watching+0x85/0x140 [ 385.326093] ? rcu_bh_force_quiescent_state+0x20/0x20 2018/05/26 18:28:18 executing program 2: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000000140)=""/61, &(0x7f0000000280)=0x3d) r1 = socket$inet(0x2, 0x5, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000200)={'filter\x00', 0x0, 0xfffffffffffffffd, 0xe4, [], 0x180, &(0x7f0000000080), &(0x7f0000000000)=""/100}, &(0x7f00000001c0)=0x108) r2 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x2, 0x3) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f00000000c0)=""/124) [ 385.331300] ? nfnl_err_reset+0x2d0/0x2d0 [ 385.335473] ? netlink_remove_tap+0x610/0x610 [ 385.339985] ? refcount_add_not_zero+0x320/0x320 [ 385.345297] ? rcu_is_watching+0x85/0x140 [ 385.345317] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 385.354646] ? netlink_skb_destructor+0x210/0x210 [ 385.359505] ? kasan_check_write+0x14/0x20 [ 385.363753] netlink_unicast+0x58b/0x740 [ 385.367835] ? netlink_attachskb+0x970/0x970 [ 385.372253] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 385.377803] ? __sanitizer_cov_trace_cmp4+0x16/0x20 2018/05/26 18:28:18 executing program 0: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)=""/193, &(0x7f0000000280)=""/97, &(0x7f0000000300)=""/127}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000700)=ANY=[]) r1 = add_key(&(0x7f0000000700)='logon\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000000680)='logon\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000a00)="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", 0x1000, r1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000780)={0x1, 0x0, &(0x7f0000000380)=""/115, &(0x7f0000000580)=""/156, &(0x7f0000000940)=""/185}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000040)=0xfffffffffffffffc) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000640)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000540)={0x0, 0x1, &(0x7f0000000080)=""/65, &(0x7f0000000400)=""/64, &(0x7f0000000440)=""/199}) [ 385.382826] ? security_netlink_send+0x88/0xb0 [ 385.387416] netlink_sendmsg+0x9f0/0xfa0 [ 385.391492] ? netlink_unicast+0x740/0x740 [ 385.395742] ? security_socket_sendmsg+0x94/0xc0 [ 385.400504] ? netlink_unicast+0x740/0x740 [ 385.404748] sock_sendmsg+0xd5/0x120 [ 385.408471] sock_write_iter+0x35a/0x5a0 [ 385.412548] ? sock_sendmsg+0x120/0x120 [ 385.416539] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 385.422087] ? iov_iter_init+0xc9/0x1f0 [ 385.426074] __vfs_write+0x64d/0x960 [ 385.429802] ? kernel_read+0x120/0x120 [ 385.433697] ? wait_for_completion+0x870/0x870 [ 385.439259] ? rw_verify_area+0x118/0x360 [ 385.443415] vfs_write+0x1f8/0x560 [ 385.446964] ksys_write+0xf9/0x250 [ 385.450513] ? __do_page_fault+0x441/0xe40 [ 385.454756] ? __ia32_sys_read+0xb0/0xb0 [ 385.458828] ? mm_fault_error+0x380/0x380 [ 385.462985] __ia32_sys_write+0x71/0xb0 [ 385.466967] do_fast_syscall_32+0x345/0xf9b [ 385.471298] ? do_int80_syscall_32+0x880/0x880 [ 385.475889] ? _raw_spin_unlock_irq+0x27/0x70 [ 385.480392] ? finish_task_switch+0x1ca/0x840 [ 385.484900] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 385.490444] ? syscall_return_slowpath+0x30f/0x5c0 [ 385.495387] ? sysret32_from_system_call+0x5/0x46 [ 385.500244] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 385.505097] entry_SYSENTER_compat+0x70/0x7f [ 385.509495] RIP: 0023:0xf7fbecb9 [ 385.512843] RSP: 002b:00000000f5fba0ac EFLAGS: 00000282 ORIG_RAX: 0000000000000004 [ 385.520539] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020000000 [ 385.527792] RDX: 000000000000001f RSI: 0000000000000000 RDI: 0000000000000000 [ 385.535046] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 385.542302] R10: 0000000000000000 R11: 0000000000000296 R12: 0000000000000000 [ 385.549567] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/05/26 18:28:18 executing program 7: fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x101080) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000040)={0x0, 0x1}) 2018/05/26 18:28:18 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x80000000001, 0xe, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x6c42, 0x0, 0x41f00}, 0xffffffffffffffc1) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000003c0)='io.stat\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000340)=0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r0, &(0x7f0000000400)="48ef03ad879e42da952df9a029f0a20dc2da2ef03912f8dd7c3678587a434fafddd851bddfcdb598c2c185fff39c2d035c3a1b834f6ac725c1d49be01eca2107c11726d49f496ef1b09424982c1439e7f10d48902b6765d1cb3eb1eb91c483bf3f6250d7e38e4cf3", &(0x7f0000000480)=""/153}, 0x18) fcntl$setown(r0, 0x8, r1) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f0000000380)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r0, &(0x7f0000000280)="296137481d89856c8a216fe13e225e0ae36abb1a735781066ddd923fc43080f377866a9013fdce4869362fce25d4f07c6917477ffab2b5a8204acfab9fef0f4d8b95b336df55", &(0x7f00000000c0)=""/50}, 0x18) 2018/05/26 18:28:18 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x1, 0x400) ioctl$KVM_NMI(r1, 0xae9a) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000180)={0x10, 0x7a}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="200000002c0019010000000000000000190000000c002172e8ba9d0000080001"], 0x20}, 0x1}, 0x0) [ 385.588135] kernel msg: ebtables bug: please report to author: Nentries wrong [ 385.606659] kernel msg: ebtables bug: please report to author: Nentries wrong 2018/05/26 18:28:18 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$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_PRINFO(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1f, 0x0) futimesat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{}, {0x0, 0x2710}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/26 18:28:18 executing program 6 (fault-call:1 fault-nth:4): r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd02010c00f60000ff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:18 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cd", 0x5) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000400)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000140)={r2, &(0x7f0000000040)="a261331170f4914ef460ff37d70dd21a208351c78fd8abaf758b2bb7708a410f528be861ad7c9b10c28f152d880498afc1186a2f56ce50346a78f6f0cc407c94caf8f58d6d76fe80ec138221fe841c4634aa0e70723454f534803a30e0d6865677e44330d1b05c75dd130625e843a82c89bb854e6ada46978e5d9a982f435ab51712472f2e0832db96cc249f3a5bd5f70b6ac43c195571ccebac559bd12345a9b71a6007b7bd5b3e690c91fb90"}, 0x10) recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000500)=""/220, 0xdc}], 0x1, &(0x7f0000000280)=""/91, 0x5b}, 0x0) [ 385.750608] FAULT_INJECTION: forcing a failure. [ 385.750608] name failslab, interval 1, probability 0, space 0, times 0 [ 385.762051] CPU: 0 PID: 23024 Comm: syz-executor6 Not tainted 4.17.0-rc6+ #93 [ 385.769331] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 385.778685] Call Trace: [ 385.781295] dump_stack+0x1b9/0x294 [ 385.784941] ? dump_stack_print_info.cold.2+0x52/0x52 [ 385.790143] ? is_bpf_text_address+0xd7/0x170 [ 385.794648] ? kernel_text_address+0x79/0xf0 [ 385.799071] ? __unwind_start+0x166/0x330 [ 385.803237] should_fail.cold.4+0xa/0x1a [ 385.807311] ? __save_stack_trace+0x7e/0xd0 [ 385.811658] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 385.816782] ? save_stack+0xa9/0xd0 [ 385.820423] ? save_stack+0x43/0xd0 [ 385.824061] ? kasan_kmalloc+0xc4/0xe0 [ 385.827963] ? kasan_slab_alloc+0x12/0x20 [ 385.832137] ? find_held_lock+0x36/0x1c0 [ 385.836243] ? check_same_owner+0x320/0x320 [ 385.840575] ? rcu_note_context_switch+0x710/0x710 [ 385.845511] __should_failslab+0x124/0x180 [ 385.849751] should_failslab+0x9/0x14 [ 385.853562] kmem_cache_alloc_node_trace+0x26f/0x770 [ 385.858686] __kmalloc_node_track_caller+0x33/0x70 [ 385.863630] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 385.868398] __alloc_skb+0x14d/0x780 [ 385.872121] ? skb_scrub_packet+0x580/0x580 [ 385.876460] ? kasan_unpoison_shadow+0x35/0x50 [ 385.881048] ? __asan_allocas_unpoison+0x16/0x20 [ 385.885815] ? nfnetlink_rcv_msg+0x6e6/0xff0 [ 385.890250] netlink_ack+0x2d7/0xbc0 [ 385.893969] ? nfnetlink_bind+0x3a0/0x3a0 [ 385.898135] ? netlink_sendmsg+0xfa0/0xfa0 [ 385.902381] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 385.907930] netlink_rcv_skb+0x35d/0x440 [ 385.911996] ? nfnetlink_bind+0x3a0/0x3a0 [ 385.916152] ? netlink_ack+0xbc0/0xbc0 [ 385.920046] ? __netlink_ns_capable+0x100/0x130 [ 385.924727] nfnetlink_rcv+0x1fe/0x1ba0 [ 385.928712] ? kasan_check_read+0x11/0x20 [ 385.932879] ? rcu_is_watching+0x85/0x140 [ 385.937035] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 385.942236] ? nfnl_err_reset+0x2d0/0x2d0 [ 385.946400] ? netlink_remove_tap+0x610/0x610 [ 385.951287] ? refcount_add_not_zero+0x320/0x320 [ 385.956048] ? kasan_check_read+0x11/0x20 [ 385.960195] ? rcu_is_watching+0x85/0x140 [ 385.964344] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 385.969537] ? netlink_skb_destructor+0x210/0x210 [ 385.974383] ? kasan_check_write+0x14/0x20 [ 385.978623] netlink_unicast+0x58b/0x740 [ 385.982694] ? netlink_attachskb+0x970/0x970 [ 385.987109] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 385.992653] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 385.997675] ? security_netlink_send+0x88/0xb0 [ 386.002262] netlink_sendmsg+0x9f0/0xfa0 [ 386.006328] ? netlink_unicast+0x740/0x740 [ 386.010569] ? security_socket_sendmsg+0x94/0xc0 [ 386.015335] ? netlink_unicast+0x740/0x740 [ 386.019579] sock_sendmsg+0xd5/0x120 [ 386.023294] sock_write_iter+0x35a/0x5a0 [ 386.027357] ? sock_sendmsg+0x120/0x120 [ 386.031341] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 386.036881] ? iov_iter_init+0xc9/0x1f0 [ 386.040867] __vfs_write+0x64d/0x960 [ 386.044583] ? kernel_read+0x120/0x120 [ 386.048485] ? wait_for_completion+0x870/0x870 [ 386.053085] ? rw_verify_area+0x118/0x360 [ 386.057234] vfs_write+0x1f8/0x560 [ 386.060780] ksys_write+0xf9/0x250 [ 386.064322] ? __do_page_fault+0x441/0xe40 [ 386.068559] ? __ia32_sys_read+0xb0/0xb0 [ 386.072623] ? mm_fault_error+0x380/0x380 [ 386.076777] __ia32_sys_write+0x71/0xb0 [ 386.080755] do_fast_syscall_32+0x345/0xf9b [ 386.085079] ? do_int80_syscall_32+0x880/0x880 [ 386.089662] ? _raw_spin_unlock_irq+0x27/0x70 [ 386.094245] ? finish_task_switch+0x1ca/0x840 [ 386.098747] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 386.104283] ? syscall_return_slowpath+0x30f/0x5c0 [ 386.109220] ? sysret32_from_system_call+0x5/0x46 [ 386.114071] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 386.118922] entry_SYSENTER_compat+0x70/0x7f [ 386.123324] RIP: 0023:0xf7fbecb9 [ 386.126682] RSP: 002b:00000000f5fba0ac EFLAGS: 00000282 ORIG_RAX: 0000000000000004 [ 386.134389] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020000000 [ 386.141656] RDX: 000000000000001f RSI: 0000000000000000 RDI: 0000000000000000 [ 386.148920] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 386.156183] R10: 0000000000000000 R11: 0000000000000296 R12: 0000000000000000 [ 386.163447] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/05/26 18:28:19 executing program 7: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x144) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000100)={r1, 0x2}) r2 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x9, &(0x7f0000000000), 0x4) 2018/05/26 18:28:19 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x3) r0 = userfaultfd(0x2000000000080000) 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$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$BLKROTATIONAL(r2, 0x127e, &(0x7f0000000040)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/26 18:28:19 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f00000001c0)={'sit0\x00', &(0x7f0000000280)=@ethtool_drvinfo={0x3, "968e8e3df64b447a5e2f9249b8cde51661b8cbebfe88ddc0a4094932876d819e", "10663d34de01fc9988b01683b50834a2ba7735efff49b448a51a4f90cd558285", "0e2e550b3daadcf0eb5bdc663f6f929694f707be30d8cc230301db9c9382058c", "c948018ef8fcb6bc62c5c552178c2e2dd9dbf5825d9061c9572ce0a25b9f4a09", "c423489ef0c24d94b9ffd3b67d57b2a3bab3c3787f0a979e6129ec93a76f517f", "367ebf0edced712608bb0e5d"}}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080)={0x0, @dev, @remote}, &(0x7f00000000c0)=0xc) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000040)=0x101) 2018/05/26 18:28:19 executing program 6 (fault-call:1 fault-nth:5): r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd02010c00f60000ff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:19 executing program 2: socketpair$inet6(0xa, 0xa, 0x5, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000000c0)='veth1_to_bond\x00') r1 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000000)=@ethtool_cmd={0x11, 0x0, 0x2, 0x0, 0x0, 0x0, 0xf}}) 2018/05/26 18:28:19 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x4000000003, &(0x7f0000000040), &(0x7f0000000140)=0xb825071cc91471eb) getsockname(r0, &(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000000)=0x80) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000180)={r0}) 2018/05/26 18:28:19 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x6) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000000040)={0x42075ac5c73d9ba}) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000080)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x10000, 0x0) ioctl$TIOCLINUX6(r4, 0x541c, &(0x7f00000000c0)={0x6, 0xff}) tkill(r3, 0x1000000000016) 2018/05/26 18:28:19 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r1 = gettid() perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) sendmmsg(r0, &(0x7f0000005640)=[{{0x0, 0x0, &(0x7f0000000180), 0xeffdffff}}], 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r2, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1004000000016) 2018/05/26 18:28:19 executing program 7: socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000d40)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000200)=ANY=[@ANYBLOB="01000000a207dbce5d91a405000000f629bffca797967bc70db01611e30f46058f8fb61c15f82fcb69862e19ad90deb2676a41170828dfdda5c045b69d6bc194ae21f1333c3f3abdc3eb93d36c0c0ad8881756fad6016c7f53ce235c5ce9069065b57133c4ec3a986a8cc8cdd0ffba1c544ddfaed9c9", @ANYRES32=0x0], &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r2, @in6={{0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, 0x8000, 0x5}, &(0x7f0000000140)=0x88) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000380)=0xfff, 0x4) pipe(&(0x7f0000000180)={0xffffffffffffffff}) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f00000001c0)={0xaa, 0x10}) 2018/05/26 18:28:19 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd02010c00f60000ff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:19 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='clear_refs\x00') exit(0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)="6c6f67696e7569640039dad3c444de4a35f0fd223db6aa1e2fdd63c9f35f389e4669e0af6522c225bbb645ae9e0f46c87cd44db4919c1a34ab1d00bb4157f79b23912e9b96566ebf23618dfdd331fcacfeccdb938974f48d420c49e5b37f94bdb651b9c102659034f4192f") sendfile(r0, r1, &(0x7f00000000c0), 0x1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000040)) 2018/05/26 18:28:20 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f00000003c0)='/dev/adsp#\x00', 0x3, 0x30000) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400)=0x1000, 0x4) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x40040, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000100)=0x4, 0x4) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) socket$inet_smc(0x2b, 0x1, 0x0) r4 = memfd_create(&(0x7f0000000040)="5d2a0f40b8776c616e3100", 0x1) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00000001c0)={{0x4, 0x5000, 0x4, 0x101, 0x1, 0x1, 0x1, 0x5, 0x8, 0x7, 0x0, 0xffffffffffffff20}, {0x11f000, 0x2000, 0x0, 0x7f, 0x1, 0x3ff, 0x7, 0x2, 0x1ff, 0x0, 0x0, 0x4}, {0x0, 0x3000, 0x0, 0x1, 0x0, 0x4c0, 0x7, 0x7fffffff, 0x6, 0x5, 0x80000000, 0x1}, {0x1002, 0x10000, 0x0, 0x1, 0x1, 0x7ff, 0x59d863f0, 0x140000000, 0x400, 0x1, 0xaaf, 0x4}, {0x5000, 0x1f002, 0xb, 0x8, 0x0, 0x7, 0x6, 0x9, 0x0, 0x300000000000000, 0x9, 0x1}, {0x1000, 0x1, 0x3, 0x724, 0xfffffffffffffff7, 0x0, 0x0, 0x3, 0xfffffffffffffffe, 0x80000000, 0xfffffffffffffffd, 0x80000000}, {0x2, 0xf000, 0x10, 0xfcb, 0x8, 0xfffffffffffffffb, 0x4, 0x6, 0x1c33, 0x100000, 0x9, 0x5322}, {0x103004, 0x2000, 0x0, 0x7, 0xffffffffffffffc1, 0x6, 0x1, 0x6, 0xce, 0x0, 0x4}, {0xf001, 0x1}, {}, 0x40000000, 0x0, 0xf000, 0x400, 0x5, 0x400, 0xf001, [0x7, 0x9, 0x400]}) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000000300)=ANY=[@ANYBLOB="ac1414aae0000002010000000400007fca8d61aa000014aae0000002ac141415a8bdbe49b40407e2992653512ae9ffc58def24b0384c80dc6d5596d9fdc5da09f28774ecb1882ca1f108bc63f3b0d4c438026bf87a5361150c54b53f08c2651f4c197848e843cdddc78fbf38c9a7678f85a7fd0dc93c1ddef29969b710de791cc222f59b38ff272b9ebf"], 0x1) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x80401, 0x0) 2018/05/26 18:28:20 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="effdffff0007fd02010c00f60000ff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:20 executing program 7: times(&(0x7f0000000000)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x20000, 0x0) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000080)={0x303, 0x33}, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001100)={'ifb0\x00', &(0x7f00000000c0)=@ethtool_gstrings={0x1b, 0x5, 0x1000, "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"}}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001140)={0x0, 0x4}, &(0x7f0000001180)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000011c0)={r1, 0x6}, 0x8) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4008641a, &(0x7f0000001240)={0x4, &(0x7f0000001200)=[0x7, 0x2, 0x7d52, 0x82]}) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001280)={r1, 0x7}, 0x8) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00000012c0)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001300)={r1, 0x8, 0xdf}, &(0x7f0000001340)=0x8) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001380)={r2, 0xdc, "e4ea2ad3941b06078a1f40a7b5cf460b21b513279dc1bc02a563018d400fbb7dc54b96db0959095604816cf994c587732c1bba577c497187ccd88a8a469df8c318094c5410ad1a0d2cb5c8772978c80bb1cabac904031214f13499b59459200dd57f103e021c16a349ab21dfb54474f182c923133c8c4a825e88ce37c87182e9d4924d60e0d9bfccb731a330841fcf44efeb7c2bab4c332fd26c88f63004e9883d932e2bc877dadc8ae73030945b5e93ef7c43ddeaeb3197af8e792b5da326e4784ba268259ae4cd81ca3c6d0e4484fcffc9793098ca70cf51afcb14"}, &(0x7f0000001480)=0xe4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000014c0)=@assoc_value={r1, 0x6}, &(0x7f0000001500)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001540)={r3, 0x4446}, 0x8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001580)) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000015c0)=0x7f, 0x4) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f0000001600)={0x4034d9be, 0x7fff, 0x4, 0xa9, 0x10, 0x8}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001640), &(0x7f0000001680)=0x4) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f00000016c0)=""/135) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000001780)) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000017c0)=0x7fffffff, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001800)={r2, 0xc92}, &(0x7f0000001840)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001880)={r4, 0x3, 0x8}, &(0x7f00000018c0)=0x8) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000001900)=""/192) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000019c0)={0xd4, 0x20a, 0x5, 0x80, r2}, &(0x7f0000001a00)=0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001a40)={{{@in6=@local, @in6=@ipv4={[], [], @multicast2}}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6}}, &(0x7f0000001b40)=0xe8) fcntl$getownex(r0, 0x10, &(0x7f0000001b80)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000001bc0)={0x2, r5}) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000001c00)={0x1b, 0x1d, "3d3bb20c1bf4c228aea9b0c07d48ffffed3840212c2b6125df5b1d57bd"}) ioctl$KVM_RUN(r0, 0xae80, 0x0) 2018/05/26 18:28:20 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000000000)=0xfffffffffffffe00, 0x4) r1 = dup(r0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@ipv4={[], [0xff, 0xff], @rand_addr}, 0x3f}, 0x20) 2018/05/26 18:28:20 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f0000200007fd02010c00f60000ff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:20 executing program 7: r0 = dup(0xffffffffffffffff) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r2 = epoll_create1(0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r1, 0x0) r4 = dup3(r3, r1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0x7fffffff, @loopback={0x0, 0x1}, 0x1}}, 0x7, 0x1, 0x5, 0x5, 0x91}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000000300)=ANY=[@ANYRES32=r5, @ANYBLOB="7700000090861884384572f8df40b4543e57b2e39ace5edd880400542c163bf0015962e0096617d21237655481dbdd1c3c1dd744d138d748ec609ba43ac03df10d21d56298f75f470c7790d27e378bdedec9fe31762bb925b8267e2c6463a5eef752efde71d37b2a048eb2fc0bf9577d6eaa9a26c1f32b95d8bdf5de59ecfefd2a87b3c17cb52d8d469e3aed870b6a9e1c8bcbe7abf3ccde2ecf8fc238eb7b19e48c555cfeceadd58c224045758e675acb15a2f8daa5a6dda206115719b0fd4060e927117540ef2cccd0"], &(0x7f0000000040)=0x7f) 2018/05/26 18:28:20 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000000), 0x4) r1 = memfd_create(&(0x7f00000000c0)='wlan0+\x00', 0x2) recvfrom$ax25(r1, &(0x7f0000000100)=""/239, 0xef, 0x9f4a1dd2cf5eabd4, 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x200800, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x7) fcntl$setstatus(r0, 0x4, 0x44800) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="d54add0caa7c2e77a93df4b85e71bb652b8740837ac3221e16aeae73be9e8f1ab03b1ecf8ec3ed2b"], 0x1) 2018/05/26 18:28:20 executing program 2: r0 = dup(0xffffffffffffff9c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0x0, 0x4, 0xa53, 0x4, r0, 0x80}, 0xffffffffffffff67) flock(r1, 0xc) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/26 18:28:20 executing program 7: openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x151040, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x40, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000280)={0x2, 0x9, 0x8a, 0x4, 0x22c63485}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) dup2(r1, r0) ioctl$KVM_RUN(r0, 0xae80, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000002}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="80000000", @ANYRES16=r2, @ANYBLOB="00042dbd7000fbdbdf250c00000008000500040000010002000000080008005136210e4d000300020000000800010001000000080004000100000030000300140006000000000000000000000000bb080007004e220000080004007f0000"], 0x80}, 0x1}, 0x10) 2018/05/26 18:28:20 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x200000) bind$bt_rfcomm(r0, &(0x7f0000000040)={0x1f, {0x6, 0xfff, 0x401, 0xe0f3, 0x10001, 0x1}}, 0xa) socket(0x40000000015, 0x400000000005, 0x6) 2018/05/26 18:28:20 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="effd00000007fd02010c00f60000ff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:20 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x42, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0x14, 0x80800) fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in, @in6=@loopback={0x0, 0x1}, 0x4e23, 0x0, 0x4e20, 0x7, 0x2, 0xa0, 0x80, 0x0, r1, r2}, {0xffff, 0x8, 0x6, 0x1, 0xffffffffffff0000, 0x8, 0xc4b, 0x4}, {0xc2, 0x7fffffff, 0x9, 0x101}, 0x1f, 0x0, 0x2, 0x1, 0x2}, {{@in=@rand_addr=0x81, 0x4d5, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3504, 0x7, 0x2, 0x6, 0x5, 0xfc, 0xb1a}}, 0xe8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r3, 0x5407, &(0x7f0000000000)={0x11}) 2018/05/26 18:28:20 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r1 = gettid() perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) sendmmsg(r0, &(0x7f0000005640)=[{{0x0, 0x0, &(0x7f0000000180), 0x40000000}}], 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r2, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1004000000016) 2018/05/26 18:28:20 executing program 4: syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xffff, 0x440) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000088f000)='\x00\x00\x00', 0x4) ftruncate(r0, 0x1000000) read(r0, &(0x7f0000000000)=""/48, 0xfffffe18) memfd_create(&(0x7f0000000040)='\x00', 0x2) 2018/05/26 18:28:20 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae00, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000000300)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=@bridge_newneigh={0x28, 0x1c, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0xf0ffffffffffff}, [@NDA_DST_MAC={0xc, 0x1, @link_local={0x1, 0x80, 0xc2}}]}, 0x28}, 0x1}, 0x0) 2018/05/26 18:28:21 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, 0x0, &(0x7f0000000ac0)=0xffffffee, 0x2000000000000) sendmsg$nl_route(r2, &(0x7f0000000a00)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000000)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x8804) shutdown(r2, 0x1) dup2(r0, r1) 2018/05/26 18:28:21 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="c00000000007fd02010c00f60000ff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:21 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000005fdb)="240000001800030307fffd946fa200001c140000feffffff031d8568791ba3a2d188527e", 0x24}], 0x1}, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000040)=""/234) 2018/05/26 18:28:21 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=@get_event={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0xfffffffffffffd5e) 2018/05/26 18:28:21 executing program 4: r0 = socket(0x7, 0x5, 0x4000000000000101) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)="69705f767469300000000000851500", 0x10) sendto$inet(r0, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/26 18:28:21 executing program 5: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x2, 0x31, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x4, &(0x7f0000000000)=[&(0x7f0000ffd000/0x1000)=nil, &(0x7f000005b000/0x3000)=nil, &(0x7f0000d73000/0x2000)=nil, &(0x7f0000fae000/0x4000)=nil], &(0x7f000026bfec), &(0x7f0000000040), 0x2) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x300) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x2}, 0x4) 2018/05/26 18:28:21 executing program 7: pause() r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0xffffff0d) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x4, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00000000c0)={0x2, 0x5, 0xffffffff, 0x1}, 0x10) 2018/05/26 18:28:21 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r1 = gettid() perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) sendmmsg(r0, &(0x7f0000005640)=[{{0x0, 0x0, &(0x7f0000000180), 0xf0ffff}}], 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r2, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1004000000016) [ 388.569382] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 388.579113] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/26 18:28:21 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="0f0000000007fd02010c00f60000ff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:21 executing program 5: mprotect(&(0x7f00006fe000/0x1000)=nil, 0x1000, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x214000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x7, 0x5, 0x101, 0x7, 0x8}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e24, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x800}}}, 0x84) mlock(&(0x7f00006fe000/0x1000)=nil, 0x1000) mprotect(&(0x7f00006fe000/0x2000)=nil, 0x2000, 0x4) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x140, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000040)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) ioctl$TIOCSBRK(r2, 0x5427) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x8, 0x402080) 2018/05/26 18:28:21 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000000)=0x6b65a878, 0x4) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x3f, 0x20000) r2 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000180)={{{@in=@rand_addr=0x50f, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e23, 0x3, 0x4e24, 0x100, 0x2, 0x80, 0x20, 0x33, 0x0, r2}, {0x7, 0xbc3, 0x80, 0xffffffffffffffff, 0xffffffffffff460f, 0x4, 0x1, 0x3}, {0x0, 0x8001, 0x20, 0x9}, 0x8, 0x6e6bb8, 0x1, 0x1, 0x2, 0x2}, {{@in, 0x4d6, 0x6f}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3504, 0x6, 0x2, 0x7, 0x4a49, 0x2, 0x3}}, 0xe8) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) connect$nfc_llcp(r3, &(0x7f00000000c0)={0x27, 0x0, 0x2, 0x3, 0x7, 0x0, "156fbfc5857a4a5b64d83619cc904c676d9cd2efc10891a9b59c00c7b65d5285e925f7cfb2d5c9ecfe21e7102285ee15b9827038864207e414a6ab7932db25", 0x6}, 0x58) 2018/05/26 18:28:21 executing program 2: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x10000, 0x10) sendmsg$nfc_llcp(r0, &(0x7f0000000900)={&(0x7f0000000440)={0x27, 0x0, 0x2, 0x3, 0x5, 0x9, "c6a65351a3d6a8f8f623fb603fb496d04b9cedac6eef990e938a74dbf710a71b13d263d52875087920fee7fcbbcbae836dff410f6e5c67a4726f6ca72c8a95", 0xc}, 0x58, &(0x7f0000000840)=[{&(0x7f00000004c0)="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", 0xff}, {&(0x7f00000005c0)="d2fd32dda6e57755df368c0ca107ed5e35ad779b2399c0a2c21ef06bfd627afba8ad59ac6d5427f959a175021701b7b6af69ebe18325c6c04d4e2a5d39b97ccfe37c51c878eacfe48225fda2419f845c12515f080adf4cc264d1158375dada8dadcbf4f5adc6caea3a7906c4c6deb12af6b50a95368a7b1b03d40f3889", 0x7d}, {&(0x7f0000000640)="0e9117e948448f0779b2e5878c179ee2fbb37e80e7c124d5cead7f8c05b0326a42878f1de8ef731c8b22f726fa73b1318a27daf49f5bca517286c2bb67c6d55ebc9e241ee3513dc73d69ce7682ce2442c7124f62dd8cdbc7d7be927e4c3d185696f40460c8e5b4109c419e7da7599059c6f8af415a17c9b1a7878b7c04a14e477f0f4458f73d2d73a38f0d4c727ec7", 0x8f}, {&(0x7f0000000700)="f66de7ce0b2dac1ea931d963b59afe115996ed2b31f4e55c906f8de0040cf5047084a469548967fa5d2fc9eb0a9121b59eab25b68f0792c5025cbd87c5de2bec3c8aa8db5db591b80cb2b9bbc240471564c15cc88cc7adba1f7429ef05f7389647e74e4052f115f3822ce8f67d2f03db0551fafab3f6d253699a712b228a18e588737a527eeecfd7912cf73c0d040930520ef6e7fb208ab1654b1d25bcdfeed0", 0xa0}, {&(0x7f00000007c0)="0a0b742f00a96080665de16181a40588c40a2f987f263915316cd455a58d19ece64bc8633c45d4944aff1c47dcff69eba732265957b4dfd4a3a08f422b65aa13f075e6ed8fc684", 0x47}], 0x5, &(0x7f0000000880)={0x4c, 0x194, 0x80000001, "814d53719c927f32cfb73939df3d12b260e77de2743b506692ddb0aa86161f164f7e9dbab7f80c67770dab1ba9e4f1112cb69dfbb1fc224803e7406db93302"}, 0x4c, 0x8010}, 0x8000) r1 = syz_open_dev$binder(&(0x7f0000000280)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000000c0)={0x4, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0b630000757f09c9035efe8347423e2278d6db476a12f09844c6d113c435236d"], 0x1, 0x0, &(0x7f0000000240)='I'}) r2 = syz_open_dev$binder(&(0x7f0000000400)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x10000, 0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000000200), &(0x7f0000000380)=0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0xb1, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1163484000000000000000000000000400000000000000000100000000000000000000000000000000000000000000000000000002ab42f19b9c13bd0f7f88f40c739ae595c28768134b313d89ebff9405b8a994df551dd09479ca69202a64020000a6ccc1f0b37306be4f7c0a1723d5de404d63ac5152fb207f5965163223177e3be11fc018ae9ba22b12e19ab91e87a4f3bd8e8667ac9a4b", @ANYPTR64=&(0x7f00000000c0)=ANY=[], @ANYPTR64=&(0x7f0000000100)=ANY=[], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000fedffe)}) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x4) flock(r2, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xa, 0x100000001, 0x7, 0x8, 0x10, r4, 0x8}, 0x2c) fgetxattr(r4, &(0x7f0000000100)=ANY=[@ANYBLOB="6f7378c19c7a1ede8d3387747900"], &(0x7f0000000140)=""/111, 0x6f) [ 388.613201] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 388.725883] binder: 23186:23188 ERROR: BC_REGISTER_LOOPER called without request [ 388.733623] binder: 23188 RLIMIT_NICE not set [ 388.740171] binder: 23186:23188 ioctl c0306201 200000c0 returned -11 [ 388.759532] binder: 23186:23188 got transaction to context manager from process owning it [ 388.768091] binder: 23186:23188 transaction failed 29201/-22, size 0-0 line 2847 [ 388.781203] binder: BINDER_SET_CONTEXT_MGR already set [ 388.786659] binder: 23186:23194 ioctl 40046207 0 returned -16 [ 388.797066] binder: 23186:23188 ERROR: BC_REGISTER_LOOPER called without request [ 388.804678] binder: 23188 RLIMIT_NICE not set [ 388.813959] binder_alloc: 23186: binder_alloc_buf, no vma [ 388.819659] binder: 23186:23188 transaction failed 29189/-3, size 0-0 line 2971 [ 388.839866] binder: undelivered TRANSACTION_ERROR: 29189 [ 388.846776] binder: undelivered TRANSACTION_ERROR: 29201 2018/05/26 18:28:22 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@filter={'filter\x00', 0xe, 0x4, 0xb50, [0x0, 0x200004c0, 0x20000f88, 0x20001c74], 0x0, &(0x7f0000000000), &(0x7f00000004c0)=ANY=[@ANYBLOB="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"]}, 0xba0) sendmmsg$inet_sctp(r0, &(0x7f00000012c0)=[{&(0x7f00000000c0)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f0000001240)=[{&(0x7f0000000100)="ca84a8179860cb6fdae6b92536675546e448526dca652ca726fc723230634be31511398c3b8035d8bac95851bef24888ed103a76d92730f35251edd104dbfcd2a63f9ce603c5bd9d381458c6ed47c7c21b1e45a231c94edccb8a9058cdfd825aa2305357466e4e7dceddd28f5058e7b4faf84861300f9ed423953458925a5fa5ce19e3c474a4706d68652ef0bd0aeb852d7518272b10238368", 0x99}, {&(0x7f00000001c0)="e253df68866be01e57f1fb4081c771f6643236943c1481aed6d9f5b635df03a26f8ca23104fa8cada94e09ed060de2c4fea4a5a4b90e1681d92cdcb9e4f20158f9b7ca90a12f45f0e53dc2ce69cbec0ff9593567118bce79c44b8c2346919103ebb813fa4cd1d14970eabad2d2938fe74c6c8ad18883ac5985769eb872244f0adc9ef0237755754a7373a7f9e34d84a7a1cba76f1903ea8d8a280af7b8c18c02d322c146c32af5cec8842966babffac6e9c971914893cccab42147393d85920d0e2fa2688c5549875af7f461ff5b4a217ddb890f5c375be703c893769e287ec53c6eaecef40abcf31f80d759a2a835", 0xef}, {&(0x7f00000002c0)="535e214f27eb367ef7da901709791e75", 0x10}, {&(0x7f0000000300)="c74036f133dbd82109844cf99905ec0a11feb4d7470e7633fb750bd56dbca94c890504d810e24d6d4714bfbcbeac641ae3404a5be2cfa85030bfc194067cacc08f56c13bf4bae6b55e40aed9eb8f61c3fee924bd261a6da3788736444f9f9fb2cb48d5ff8885334c45d64b75811658d53e1065e9cde53cb8278e04102c04d41f3373237b510890c7dd2211b74164776f2323e913e424e636645a4f8ca4135664101815261c43f64728d902d01e0fe9d5e36560d2bea47d6619efb27d53cf0a590b5ccc3be46215ecb614243fb8447585e84dd5", 0xd3}, {&(0x7f0000000400)="51c0239c87fccd7d52e0266d246d70e82383fe6b316881d0832fb737bc044533cd46b0caabf3960696eb5030c88fc4d13a44b478c92c613f0bbd1196e25f7b9364a527fed40edd5267026e64b42e082f8d7dc4b1ca53dd64be15900083fe4d3941f1eb426ba9f3155106c3c0b25a2d20567419bd9825f084c4879746bcccda6320cb0938c7819dbb3f6ec94969ca43151716ad243ff82da982d634efe0c983d5617bea8224daede50db989da399d13921cef2abe3471", 0xb6}, {&(0x7f0000001040)="d0aa78d94289a4547ee44aabd024", 0xe}, {&(0x7f0000001080)="f92e07105368d9f921e7b4a02f475e85fd49bd769ce68eea67d01a8dba6b06bcd722e421b436a943a85f5038ac7e9ac9bf5adce28e0926c05b01ce5eda642e1b563498fc3ec31f1c2af9ba07ea0ba46f48f95040700ffafb102d7bb62dbd6a54f344757b61b1d30db8f7ad6a89a6ba7fcf077d98c3955978f2817df2fe5b3a6f6fad259eec2be6d68a590627591f305a2df011ca9c0f160cf820f363da49181ad36de3840a40f26cb9184b8eeaa03c03", 0xb0}, {&(0x7f0000001140)="2813e79d91ab17310430c7114365ce984ed87dad00b63c41d58d85c11ba2a84980c7fe4111528b4b1223301566e952ce5f39f4b8da6523cfc2fe41e1999949289dca24957fe23a6c1fea80c97745ba9139cf9a7d7e5f3a34438b59aa0ff912bc2df135108ff466c45f3cd67497fe25b014064b9b6e141db415f1d92fec1c15ad61f4879d048f806086de3dbcab9e9edf8d4f05095a2e5122dff07092a59393c658bbe551a74402605d155676afb7c5", 0xaf}, {&(0x7f0000001200)="6855962b3df1575655b9", 0xa}], 0x9, 0x0, 0x0, 0x10}], 0x1, 0x20008000) 2018/05/26 18:28:22 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="c00e00000007fd02010c00f60000ff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:22 executing program 5: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) connect$ax25(r0, &(0x7f0000000240)={0x3, {"5c55a74fdbfceb"}, 0x8000}, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000200)=0x15, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc0\x00', 0x4408c0, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x15f, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000140)={{0x80000001, 0x50000000000000}, 0x3, 0x471d0bc2, 0x4, {0x100000000, 0x2}, 0xffffffff, 0x6}) msync(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2) pipe2(&(0x7f00000002c0), 0x80000) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xfffffffffffffd7c, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14ffffff2c000300000000000000008a515b5b161586f100fe8000000000000000000000000000aa"], 0x18}, 0x1}, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0x4000, 0x0) 2018/05/26 18:28:22 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = syz_open_dev$mice(&(0x7f0000000340)='/dev/input/mice\x00', 0x0, 0x10281) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000380)=0x1, 0x3) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000003c0), &(0x7f0000000400)=0x14) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@random="4d2ed4fd5894", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) flistxattr(r0, &(0x7f0000000080)=""/19, 0x5) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x40000) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f0000000300)) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r3, 0xc0045520, &(0x7f0000000040)=0xffff) getegid() accept4$ipx(r3, &(0x7f0000000440), &(0x7f0000000100)=0x10, 0x800) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000180)={'ip6gretap0\x00', &(0x7f0000000140)=@ethtool_gfeatures={0x3a, 0x3, [{0x5, 0x2, 0x3, 0x80000000}, {0x40, 0x3, 0x2, 0x6}, {0x1, 0x0, 0x7, 0x1000}]}}) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f00000001c0)=""/197, &(0x7f00000002c0)=0xc5) 2018/05/26 18:28:22 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002c00)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002bc0)}}, 0x20) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) r1 = dup2(r0, r0) r2 = getpgid(0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000540)=""/4096) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000200}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x408, 0x41, 0x2, 0x70bd27, 0x25dfdbfc, {}, [@generic="1b8295be49b906fd76fb41611d4f4b88eeba45d0c93e0a6c8029a719a6bfe4efb739a6d83e3807ae5611acd232408360e26ac581411ce65b7e33dd807fc744ab29788d59a0f88f4183ce7e5d567347de549930cdcdff5c970f9962dec087cc6f7b90f04c9c7816f8306442ecaaafe698e048239874b2f655b480299238a899517f649eae917d5182d4c8f7bf32ba0ea12991fc499fa400fd22af12a7d1a5391b2f5e45550fefb0b1ca6fc9ceefb1d019f2866d5076893aa8fbde1a3c563bd25d4536f62c3d6d459b221a98c00b38e65b2e", @generic="528f97d65d3cbb78fe8560c6b9e0aaca6c281cb7b0b9eb29259bebb297acda9e85e7350a622b1f41eab03c7938f1e1c482923547bb28170177e16d96242ffd011ab214d3157e8fe1487f9b20d81332eeec3334aac5203ae74a3478386a10d3cdb828d07493b6a782c07aca0d01588ae7321f6e2ab0a6501b1bdd46ba653dd00bb7c4cbc164df7bfa6be0b4ed63e1fa6d5182003d0424ce25", @nested={0xf0, 0x53, [@typed={0x8, 0x79, @u32=0x3d81}, @generic="c03b8409d6f7973290d682f5a98ffd74a25ab138ee961d9e559e9631bfcd067c33ebae9be13b5ab06a7ac20fc314adca5fddc0803482ae0b707d19005ac5c0e40c9616e1632da90e801101c4499fea2d0847d9932b47e4f7ed4ae70cf16b37bf18101740cb6283c66f27211a5392dd22751e99f5971de64b9c2e3090b16936eea2031c502ab4cb2855e95eadc9c87e2a7e18e7953a9a725104304426567cb9a4ec0fddd7b244e90ec6dad892e7865d16b5f0c5cb270cd9589578ffd9db269dfba08dd5cddd94cd15506cfff7fec53cd4dcacac9929a1b3af623cfa", @typed={0x8, 0x5, @pid=r2}]}, @generic="67ab3d74e4b8a56179fe0f6d81a6dc5596cf81b6fab130f14b63040ec2785a5af41904889e3c435b0864db95a21e3ff871d90f8f61defbf2efcf64ffbe299e8ccd4e8c5c6808ca2cfb6b0eab3b2aa5fac420ad2be36847ebb8a0b2740dbb15988cbfa91a0bc7fb8de4afaf55c7f06c01d03e99c5e55686217e4731ac966c35e1c7", @typed={0x8, 0x5, @fd=r0}, @nested={0x3c, 0x18, [@typed={0x4, 0x81}, @generic="58a76687296d8bdf8beb360d1a4c99b0a7a17281ce800fefdc78e6138f01", @typed={0x8, 0x85, @fd=r0}, @typed={0xc, 0x33, @u64=0x334}]}, @typed={0x8, 0xe, @u32=0x7fff}, @generic="7a90fb848f04c4ad100b0e49d3913afc16ccd991d7bf4c878818e5d741b6db989ef7df07b3a1a19387a95df00f724dcbc795511a700b3d524131c4bf324ad54a362d30a20b0044342066e4f7a899d96f935a6ddfa4d7edd37a6f16cc5fd4e93cb681be67a2b09b7360131247226229b4add93aafc9a948d9dbfbf249e66e86464474e87c511d9595a0b23e57d210da593f523b93c7b3092c30e383ab24b8b006feb3139f218f6304fa6c210619b8dd308bd60da26cae651cea93545d7c5723f647c71fb0", @typed={0x8, 0x56, @ipv4=@multicast2=0xe0000002}]}, 0x408}, 0x1, 0x0, 0x0, 0x40000}, 0x40080) 2018/05/26 18:28:22 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x4000000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x600200, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f000045d000), 0x0, &(0x7f000016cf61)}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000005480), 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001800)=[{{&(0x7f0000001280)=@pppol2tp, 0x80, &(0x7f00000016c0)=[{&(0x7f0000001600)=""/167, 0xa7}], 0x1, &(0x7f0000001740)=""/140, 0x8c}}], 0x1, 0x0, &(0x7f0000001880)={0x0, 0x1c9c380}) 2018/05/26 18:28:22 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) socketpair(0x9, 0x6, 0x7f, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$KDGETLED(r1, 0x4b31, &(0x7f00000000c0)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'\x00', 0x4012}) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4000, 0x0) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000140)={'team0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) 2018/05/26 18:28:22 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r1 = gettid() perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) sendmmsg(r0, &(0x7f0000005640)=[{{0x0, 0x0, &(0x7f0000000180), 0x4}}], 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r2, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1004000000016) 2018/05/26 18:28:22 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="040000000007fd02010c00f60000ff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:22 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup2(r0, r0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000140)=""/126) bind$alg(r0, &(0x7f00005e1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000540)="75c56b33cce5461a8a406703bf330eff520ffff000000000002408000000000000000e00948167dcc252d0e0810bc444004bfaf6dea2abbeeffd673c49748b742c5ba43ad2073072448cd20c3105f51c19ddef4ccc958dbc743b87ba06585a65bbcddb1393d4ac58d0cfbd9616a8d96ecd5689da7ef4977cc20d3b9e9642269a", 0x80) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000040)=""/169) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f00000001c0)=0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000000)={0x9, 0x9, 0x8, 0x1, 0x10000}) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000100)={0x20, 0x4, 0x8001, 0x73, 0x800000, 0xfffffffffffffffe, 0x80, 0xfffffffffffffff7, 0x10000, 0x40, 0x9a74, 0x6}) syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x40, 0x1) 2018/05/26 18:28:22 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x20000000, &(0x7f0000e68000)={0x2, 0x1000004e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x6) write$binfmt_misc(r0, &(0x7f0000000440)={'syz1', "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"}, 0x3cd) 2018/05/26 18:28:23 executing program 0: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000080)="0400080004000004") exit(0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000100)=0x9, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x0, 0x8, 0x1000, 0x6}, {0x1, 0x8001, 0x3, 0x6838}, {0x8000, 0xb9e, 0x1c5, 0x73}]}, 0x8) write$cgroup_int(r1, &(0x7f00000000c0)={[0x37]}, 0x1) 2018/05/26 18:28:23 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005cfff6)='/dev/cuse\x00', 0x8010000080802, 0x0) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) write$fuse(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="750900000000000000000000000000020000d21e89fd"], 0x10) 2018/05/26 18:28:23 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet(r1, &(0x7f0000ff1ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000000)=""/69) eventfd2(0x8, 0x80001) listen$netrom(r1, 0x101) r2 = accept4$inet(r1, 0x0, &(0x7f00008c5ffc), 0x0) sendmmsg(r2, &(0x7f0000000bc0)=[{{0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000700)="ea", 0x1}], 0x1}}, {{&(0x7f0000000780)=@in={0x2}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000800)="f3", 0x1}], 0x1, &(0x7f0000000940)}}], 0x2, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/.nforce\x00', 0x10000080101001, 0x0) faccessat(r3, &(0x7f0000000200)='./file0\x00', 0x22, 0x400) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000140)=0x0) perf_event_open(&(0x7f00000000c0)={0x5, 0x70, 0x81ce, 0x10, 0x1000, 0xfffffffffffffffe, 0x0, 0xff, 0xa0001, 0x2, 0x1, 0x80, 0x4, 0x9, 0x40, 0x0, 0x7, 0x1, 0x7fffffff, 0xfffffffffffffff7, 0x45c4, 0x3ff, 0x10001, 0x1, 0x200, 0x5, 0xdc26, 0xf5, 0x7000000000000, 0x7, 0x6, 0x1, 0x1, 0x0, 0xdd1, 0x2, 0x6, 0x4, 0x0, 0x1, 0x2, @perf_config_ext={0x5}, 0x0, 0x7, 0x2, 0x0, 0x7fff, 0x800, 0x400}, r4, 0x3, r3, 0x2) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f00000001c0), 0x2) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfd, 0x4800}, 0xc) close(r3) 2018/05/26 18:28:23 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="e03f03000007fd02010c00f60000ff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:23 executing program 7: r0 = socket(0x5, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f}, 0x26) 2018/05/26 18:28:23 executing program 5: mkdir(&(0x7f0000000300)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000001c0)='./control\x00') rmdir(&(0x7f0000000040)='./control\x00') mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000000400)='./control\x00', &(0x7f0000000440)='tmpfs\x00', 0x0, 0x0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000100)=""/139, &(0x7f0000000080)=0x8b) close(r0) 2018/05/26 18:28:23 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r1 = gettid() perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) sendmmsg(r0, &(0x7f0000005640)=[{{0x0, 0x0, &(0x7f0000000180), 0xc0}}], 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r2, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1004000000016) 2018/05/26 18:28:23 executing program 1: futex(&(0x7f0000000100), 0x80000000000e, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f00000000c0), 0x0) timer_create(0x4, &(0x7f0000000080)={0x0, 0x32, 0x0, @thr={&(0x7f0000000000)="36380cf7398ff68c25cb5b199c498aa5a0895074c0b369e2f68280a6d2efb9dff0a3ab6fcbefccaacd5d28514f22e02e3138f941655c633fa99c631383a516ae34f607709fcf50fddc760d7925fee3cfe33841f11b570f112da835f6eaa0", &(0x7f0000000140)="4f2551b5d656532ab80f704d3bcd52d8f59c75e19e2a446d0a0df7664f68db0597bc7825a70a13e99f35031d19d459a0f5d0cf71cf8f07363acbc615f9d69f879a919a30207eaa1fbb4f06cb7b4816b9d0d9aa5ed9139bceaf14da439ec19bd7ab24bf4bc92bb7008d5cb5fcad008323a64ee480930d0be510c0bfbab39b22eadc11857818d7db57bd1bb7d0b9e4660ba1e48bbfd5be5c3e13f545596ab37df1d43693b00c3151b5e099c895e57c8b94ce46320708670bacb9e236b00ce0bf0606515d5d2cb761d46c9d3c0075da6d52a386fd24624d6dbea8299797c0fc487f1a5d1fcfccbe638b"}}, &(0x7f0000000240)=0x0) timer_gettime(r0, &(0x7f00000003c0)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000280)='/dev/zero\x00', 0x2a900, 0x0) ioctl$TUNATTACHFILTER(r2, 0x400854d5, &(0x7f0000000300)={0x3, &(0x7f00000002c0)=[{0xffffffff, 0x65c4, 0x9, 0x7ff}, {0x0, 0x795e, 0x1}, {0x8000, 0xeb, 0x300000000000000, 0x10000}]}) 2018/05/26 18:28:23 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f00f0000007fd02010c00f60000ff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:23 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4800) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f0000000080)={0x1, 0x0, 0x1, r3}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r4, 0x4008ae90, &(0x7f0000000180)={0x1, 0x0, [{0x1, 0x1, 0x3}]}) 2018/05/26 18:28:23 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x26f35de2d33da50b) truncate(&(0x7f0000000040)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="8100000020a96ece0142d44927399d56dfab3f24461d990b496d9a02f0f8ad272ec0ec53b717cc73000000a4b080aeac134f006c0ac38ffde5e7865d3d9589141472124a23368e5ed3beb756a410d20218d8e57782c9e1f934dc7a62341ebf733b3160864985e15bbec5772a28da1f0d887afe0a5b3eb38c88a67d5dc88555a7b36fe898a80baa3693a399"], &(0x7f0000000080)=0x89) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000480)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000680)={&(0x7f00000006c0)={0x100, r2, 0x0, 0x70bd29, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsf0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x2e}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x81f}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7d8}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7f}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xc03}]}, 0x100}, 0x1}, 0x8010) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x100, 0x5, 0x0, 0x2000003fd, 0xb0, 0x3, 0x2, {0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x8001, 0x100000000, 0x1, 0x20, 0xd00}}, &(0x7f0000000180)=0xb0) getsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={r3, 0x3ff}, 0x8) 2018/05/26 18:28:23 executing program 7: syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0xffffffffffffffff, 0x10004) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f00000001c0)=0x1) 2018/05/26 18:28:23 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1fce06000007fd02010c00f60000ff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:23 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)={0x14, 0x42, 0x105, 0x0, 0x0, {0xf}}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x80000001, 0x10200) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x81, 0x20}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000140)={r2, 0xfffffffffffffc00}, 0x8) 2018/05/26 18:28:23 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800ff0f00000000000000000000007910950000000000000061840a9d5805bb1dbd0a9ca006c49dabf51749b44f1caf1d56b45823f57003f8bfbc7c22b485cfafcdbc2751db65d51bb8d3ed64fb4e299466fdbdaf05121720240000000000000000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) 2018/05/26 18:28:23 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f9effffff07fd02010c00f60000ff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:24 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x6) r2 = getpgid(r1) kcmp(r1, r2, 0x3, 0xffffffffffffffff, 0xffffffffffffffff) 2018/05/26 18:28:24 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1fffffff9e07fd02010c00f60000ff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:24 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bond_slave_1\x00', 0x0}) r2 = memfd_create(&(0x7f0000000080)='bond_slav%_1\x00', 0x2) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f00000002c0)={&(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000240)=[0x0], &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0], 0x8, 0x4, 0x1, 0x4}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv4_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_CACHEINFO={0x14, 0x6}, @IFA_LOCAL={0x8, 0x2, @loopback=0x7f000001}]}, 0x34}, 0x1}, 0x0) 2018/05/26 18:28:24 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cgroup.max.descendants\x00', 0x2, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x19cc, 0x200) ioctl$SG_GET_SG_TABLESIZE(r2, 0x227f, &(0x7f0000000240)) getpeername$ax25(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) write$cgroup_int(r1, &(0x7f00000005c0)=ANY=[@ANYRES16=r2, @ANYPTR64=&(0x7f0000000580)=ANY=[@ANYRES64=r1], @ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYRES16, @ANYRES32, @ANYRES32=r1, @ANYPTR=&(0x7f0000000400)=ANY=[@ANYPTR, @ANYBLOB="32b0bc3f761f82e411a5d5ffd47c022d730643c3b61726827629df448b339fb8d2f23dc8f4d7280a00b2d4608c523aed8983342464f52211d7e207d6c1a8802c61c2"], @ANYPTR=&(0x7f0000000480)=ANY=[@ANYRES16=r2, @ANYPTR64, @ANYRES64=r1, @ANYRES16, @ANYRES16=r1, @ANYRES16=r2, @ANYPTR64], @ANYRES64=r1, @ANYPTR64, @ANYRES32=r1], @ANYPTR64=&(0x7f0000000500)=ANY=[@ANYRES64=r1], @ANYPTR64], 0xffffffffffffff76) fdatasync(r0) 2018/05/26 18:28:24 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) recvmmsg(r0, &(0x7f0000002400)=[{{0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000000c0)=""/214, 0xd6}, {&(0x7f00000002c0)=""/242, 0xf2}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/200, 0xc8}, {&(0x7f00000001c0)=""/158, 0x9e}, {&(0x7f00000014c0)=""/173, 0xad}], 0x6, &(0x7f00000015c0)=""/40, 0x28, 0x8}, 0x4}, {{0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000001600)=""/160, 0xa0}, {&(0x7f00000016c0)=""/180, 0xb4}], 0x2, &(0x7f00000017c0)=""/23, 0x17, 0x1000}, 0x6}, {{&(0x7f0000001800)=@l2, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001880)=""/137, 0x89}, {&(0x7f0000001940)=""/19, 0x13}, {&(0x7f0000001980)=""/140, 0x8c}, {&(0x7f0000001a40)=""/46, 0x2e}, {&(0x7f0000001a80)=""/132, 0x84}, {&(0x7f0000001b40)=""/135, 0x87}], 0x6, &(0x7f0000001c40), 0x0, 0xfffffffffffffffb}, 0x1}, {{&(0x7f0000001c80)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000002380)=[{&(0x7f0000001d00)=""/134, 0x86}, {&(0x7f0000001dc0)=""/193, 0xc1}, {&(0x7f0000001ec0)=""/112, 0x70}, {&(0x7f0000001f40)=""/237, 0xed}, {&(0x7f0000002040)=""/226, 0xe2}, {&(0x7f0000002140)=""/194, 0xc2}, {&(0x7f0000002240)=""/203, 0xcb}, {&(0x7f0000002340)=""/33, 0x21}], 0x8, &(0x7f00000023c0)=""/43, 0x2b, 0x7ff}, 0x4}], 0x4, 0x140, &(0x7f0000002480)={0x77359400}) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f00000024c0)) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0x0) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000080)={0x7fffffff, 0x0, 0x1}) bind$ax25(r2, &(0x7f0000000040)={0x3, {"c942c253e68821"}, 0x9}, 0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000280), 0xfd01) 2018/05/26 18:28:24 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r1 = gettid() perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) sendmmsg(r0, &(0x7f0000005640)=[{{0x0, 0x0, &(0x7f0000000180), 0x33fe0}}], 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r2, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1004000000016) 2018/05/26 18:28:24 executing program 2: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x1}) socket$unix(0x1, 0x5, 0x0) unshare(0x8000400) mq_open(&(0x7f000004b000)="0b7d805374877286b5e4f2", 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/05/26 18:28:24 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bond_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="3400000014000100000000000000000002000000fed48c2be3944a729508bdcf42706b221e33ddf59a6037ec6ffb5d923404a0c2988d0fde769af41cafc528519f6d6f1cbf6d02364e0185c6896bb67c07668c5b91ff53da40161d09980302dcb83c34aa7c8e4d4c02ecea1fa4f01b4265e79fc0f1c1450b8ced609ac777b4e587f3c4d87c0955f8f4e14460ea1c786b20fd1ac848bcf9d64cb755a2d83eaa759a7ecad2c33e52ad23b20f38da4e9a1307134d1e3b72c951de2269f430788c", @ANYRES32=r1, @ANYBLOB="1400060000000000000000000000000000000000080002007f000001"], 0x34}, 0x1}, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200000, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000080), &(0x7f00000002c0)=0x4) 2018/05/26 18:28:24 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x24000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f0000000140)={0x8, 0x8, [0x100, 0x7f]}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr}}}, &(0x7f00000000c0)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/26 18:28:24 executing program 1: r0 = socket$pptp(0x18, 0x1, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00000002c0)=""/157, &(0x7f0000000100)=0xa5) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xda, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000040)=0x1a, 0x4) 2018/05/26 18:28:24 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1ffffffff007fd02010c00f60000ff008109f80009000180160114ec000000", 0x1f) [ 391.720291] netlink: 28 bytes leftover after parsing attributes in process `syz-executor0'. [ 391.749760] netlink: 28 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/26 18:28:24 executing program 5: mkdir(&(0x7f0000000380)='./file0\x00', 0xfffffffffffffffd) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x20000000) r1 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0xffffffffffffff88, 0x80000) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000240)={0x1000, 0x20, 0x3, 0xf540}) r2 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$can_raw(0x1d, 0x3, 0x1) getsockname(r3, &(0x7f0000000080)=@pppol2tpv3, &(0x7f0000000000)=0x80) ioctl$TIOCEXCL(r1, 0x540c) umount2(&(0x7f0000000200)='./file0\x00', 0x0) dup2(r2, r2) set_thread_area(&(0x7f0000000100)={0x0, 0x20000000, 0x0, 0x80, 0xffffffffffffffc0, 0xd8e, 0x12, 0xb3e, 0xede, 0x3}) 2018/05/26 18:28:24 executing program 4: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x101001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) write$binfmt_script(r2, &(0x7f0000000040)={'#! ', './file0/file0', [], 0xa}, 0x11) 2018/05/26 18:28:25 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x2000, 0x0) connect$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x7fff, {0xa0, 0x7, 0x4, 0x80, 0x16, 0xe3e}, 0x5, 0x9}, 0xe) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) listen(r1, 0x2) r2 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r2, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) socket$inet_smc(0x2b, 0x1, 0x0) 2018/05/26 18:28:25 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1ffffffffc07fd02010c00f60000ff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:25 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000540)='/dev/snd/midiC#D#\x00', 0x0, 0x2000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) seccomp(0x1, 0x0, &(0x7f00000001c0)={0x1, &(0x7f0000000140)=[{0x1f}]}) r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x100000002, 0x280003) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000000040)={'bridge0\x00', 0x1}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000280)={0x0}) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000400)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000640)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="000001bd7000fbdbdf2501000000080002000a0081f3b76f01004e200000080002000a000000080002000200abcaf8de040003000000080003003b000000080001004e230000084aff9872d2fb0a115738a3dac6dcb1000400000000000800020080000000fde85acbd66db82bd9bf7af6711a3fdb8c50a989c51dba408827c257b6116ebea4e4ef1c3ae4abf1f581094316645f17c7f5fca45e22b0"], 0x5c}, 0x1, 0x0, 0x0, 0x40}, 0x4004000) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc008641d, &(0x7f0000000380)={r3, &(0x7f00000002c0)=""/143}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x2, 0x5}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000180)={r5, 0x10001}, &(0x7f0000000200)=0xc) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'bcsh0\x00', 0x100}) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000580)={r5, @in6={{0xa, 0x4e22, 0x100, @local={0xfe, 0x80, [], 0xaa}, 0x3a}}}, 0x84) 2018/05/26 18:28:25 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000002c0)=0x3ff, 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f00004aaffc)=0x2, 0x4) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000d1b252)) prctl$setfpexc(0xc, 0x0) 2018/05/26 18:28:25 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000013000/0x2000)=nil, 0x2000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001100)={0x0, @in6={{0xa}}}, &(0x7f0000000040)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/26 18:28:25 executing program 4: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x2011, r0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000003c0), 0xffffffffffffff2c) ioctl$KVM_DIRTY_TLB(r1, 0x400caeaa, &(0x7f0000000640)={0x5, 0x400007ff}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000005c0)) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/vcs\x00', 0x4200, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000380)=@req={0x6, 0x7, 0x6, 0xdcfa}, 0xffffffeb) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000580)=0x6, 0x4) statx(r1, &(0x7f0000000400)='./file0\x00', 0x7000, 0x400, &(0x7f0000000440)) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r5, 0x4004ae99, &(0x7f00000001c0)=0xa) r6 = request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='/dev/kvm\x00', 0xfffffffffffffffc) keyctl$describe(0x6, r6, &(0x7f0000000280)=""/169, 0xa9) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x2) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r3, 0xae64, &(0x7f0000000080)) ioctl$EVIOCSKEYCODE_V2(r4, 0x40284504, &(0x7f0000000600)={0x7fffffff, 0x15, 0x4, 0x6, "f1ddf2ca2fd3c4c2a8998f72417ed1ee45013929368e161103740324f0bdefd3"}) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000000200)=0x8000000) 2018/05/26 18:28:25 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f0040030007fd02010c00f60000ff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:25 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000100)=0xff) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f000074fffc)=0x3, 0x348) r2 = dup(r0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind(r3, &(0x7f0000000000)=@ax25={0x3, {"a1db44883f0cf2"}}, 0x80) renameat(r2, &(0x7f0000000080)='./bus\x00', r2, &(0x7f00000000c0)='./bus\x00') setsockopt$inet6_tcp_int(r2, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x2008005) sendfile(r2, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/26 18:28:25 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x1, 0x0) syz_emit_ethernet(0xfffffeb5, &(0x7f00000001c0)={@random="cdbf0e000084", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@can={0xc, {{0x4, 0x3, 0x6, 0x6}, 0x7, 0x2, 0x0, 0x0, "c8a2bb8e3dd19623"}}}}, 0x0) renameat2(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00', 0x3) 2018/05/26 18:28:25 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r1 = gettid() perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) sendmmsg(r0, &(0x7f0000005640)=[{{0x0, 0x0, &(0x7f0000000180), 0xeffdffff00000000}}], 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r2, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1004000000016) 2018/05/26 18:28:25 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f00f0ffff07fd02010c00f60000ff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:25 executing program 5: r0 = memfd_create(&(0x7f00000000c0)='#em1#+\x00', 0x0) write(r0, &(0x7f0000000000)="06", 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000040)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000000300)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e21, 0x0, 0x4e22, 0x1, 0x0, 0xa0, 0x80, 0x7f, r1, r2}, {0xdd11, 0x2, 0x20, 0x9, 0x7, 0x2, 0x3, 0x81}, {0x5e93, 0xeb, 0x7f, 0x9}, 0x8, 0x6e6bc0, 0x2, 0x1, 0x1, 0x1}, {{@in=@multicast2=0xe0000002, 0x4d4, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3502, 0x6, 0x3, 0xfffffffffffffbff, 0x6f, 0x51, 0x7fff}}, 0xe8) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) seccomp(0x3, 0x0, &(0x7f0000000080)={0xdb, &(0x7f0000000040)}) 2018/05/26 18:28:25 executing program 1: pwritev(0xffffffffffffffff, &(0x7f0000001600)=[{&(0x7f00000000c0)="7056d083768c26737bfacd3df76e48bc682f8347ea17f60f01a00a1e067fb2cd82d5b377075efbddeb5b95da4f59e8bc7e9371d766", 0x35}], 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"696662300200", @ifru_addrs=@nfc={0x27}}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x226403, 0x0) ioctl$int_in(r2, 0x5473, &(0x7f0000000080)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000040)=0x7, 0x8) setsockopt(r1, 0x0, 0x5, &(0x7f0000000000), 0x0) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f0000000100)={[], 0x80, 0xd0c5, 0xd255b53, 0x0, 0x3, 0xd000, 0x0, [], 0x8}) 2018/05/26 18:28:25 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='setgroups\x00') writev(r0, &(0x7f0000000240)=[{&(0x7f0000000140)="cd", 0x1}], 0x1) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) 2018/05/26 18:28:26 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000000840)=[{{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000180)=[{0x44, 0x29, 0x37, "4d06472e58acad4c9492e144adbb1195b36962e95936d013921f8804cc2f3532d18c838fb9887edbdcf3900fb800c2c27026ce9f27"}], 0x44}}], 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x8) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000200)={0x8, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}]}) 2018/05/26 18:28:26 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f0f00000007fd02010c00f60000ff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:26 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='uid_map\x00') sendfile(r0, r0, &(0x7f0000000100)=0x400005, 0x6) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/230, &(0x7f0000000040)=0xe6) read(r0, &(0x7f0000000240)=""/223, 0xdf) 2018/05/26 18:28:26 executing program 7: clock_nanosleep(0x1002, 0x0, &(0x7f00000006c0), &(0x7f0000000740)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x400000008031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0x0, 0x4}, &(0x7f0000000700)=0xc) getsockname$ax25(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000780)={r1, @in6={{0xa, 0x4e22, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0xfff}}, 0x9, 0x8, 0x1ff, 0x0, 0x5}, &(0x7f00000000c0)=0x98) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000080)={0x80000000, 0x116f}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x410000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000200)={r2, 0x3}, 0x8) prctl$intptr(0x200000000002b, 0x0) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000000280)={"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"}) chdir(&(0x7f0000000680)='./file0\x00') creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/05/26 18:28:26 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000004c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(cipher_null)\x00'}, 0x6b) r1 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) sendto$unix(r1, &(0x7f0000000080), 0x0, 0x200000008000, 0x0, 0x0) recvfrom$ipx(r1, &(0x7f0000000140)=""/220, 0xffffffffffffffbd, 0x0, 0x0, 0x3d1) open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x1) sendmsg$can_raw(r1, &(0x7f0000000380)={&(0x7f00000000c0)={0x1d}, 0x10, &(0x7f0000000340)={&(0x7f00000002c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "735fbe2204fd182cad83d44d41cbc5a2cf8ac07238a922d59da5db40fee26971af8ab782881f0073db06c9ee7cf8786412f0375b280c3d94b4cefe4c33af8274"}, 0x48}, 0x1}, 0x0) 2018/05/26 18:28:26 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xbc, 0x0) get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0x0, &(0x7f00000c2000/0x1000)=nil, 0x2) 2018/05/26 18:28:26 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f000f000007fd02010c00f60000ff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:26 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r1 = gettid() perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) sendmmsg(r0, &(0x7f0000005640)=[{{0x0, 0x0, &(0x7f0000000180), 0x3a040000}}], 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r2, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1004000000016) 2018/05/26 18:28:26 executing program 5: r0 = memfd_create(&(0x7f0000000340)='security\x00', 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000100)={0x3, 0x0, 0x2, 0xffffffffffffaa09}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f0000000140)={0x7fff, r1}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000380)={0x0, 0x7fff}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000400)={r2, 0x1}, 0x8) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000000)={{0x3, 0xc2}, {0x82, 0x4}, 0x8, 0x4, 0x3}) r3 = socket(0x10, 0x80001, 0x0) getsockopt$llc_int(r3, 0x10c, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/26 18:28:26 executing program 2: r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffd) recvmsg(r0, &(0x7f0000005940)={&(0x7f0000004600)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000005900), 0x26f, 0x0, 0x30}, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x80004e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000001fc0)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f00000026c0)=[{&(0x7f00000027c0)="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", 0x2f0}], 0x1}, 0x0) munlockall() r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x80, 0x0) getsockopt$packet_int(r2, 0x107, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/26 18:28:27 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f0005000007fd02010c00f60000ff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:27 executing program 2: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, {}, @period}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) ioctl$KDDISABIO(r1, 0x4b37) 2018/05/26 18:28:27 executing program 0: write$binfmt_elf32(0xffffffffffffffff, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x358) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x22}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000911000)={{&(0x7f00003e3000/0x1000)=nil, 0x1000}, 0x1}) modify_ldt$write(0x1, &(0x7f0000000040)={0x0, 0x0, 0xffffffff}, 0x10) r1 = userfaultfd(0x0) close(r1) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000001000)) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f00000000c0)={{0xfffffffffffffffe, 0x8dde}, {0x2, 0xffffffffffffffff}, 0x80d, 0x1, 0x1ff800000000}) read(r0, &(0x7f0000000400)=""/100, 0x64) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_settime(0xa54029e5cc53e22b, &(0x7f0000000080)) socket$inet6(0xa, 0x0, 0x0) dup3(r0, r1, 0x0) 2018/05/26 18:28:27 executing program 1: r0 = socket$inet(0x2, 0x200000002, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x4, 0x80) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f0000000080)=0xff) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0xfffffe8e) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0xfffffffffffffffe, 0x4) syz_emit_ethernet(0xfdef, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffff0000b7776c0800b6efc9273d14248eddda4d5f00000008004500001c0000e0ffff22907800000000e0000001000000000000000e99"], 0x0) 2018/05/26 18:28:27 executing program 5: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/216, 0xd8}], 0x1) statx(r1, &(0x7f0000000380)='./file1\x00', 0x6000, 0x100, &(0x7f00000003c0)) symlinkat(&(0x7f0000000080)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f00000002c0)={0x6d, 0x0, 'client1\x00', 0x2, "abfa1451f6e7adaa", "3ca57fe1b4f1e919f9e7c8d084043f29c1cb25526df590aee40abf1dd70c874f", 0x3, 0x5}) ioctl$int_out(r0, 0x4140, &(0x7f0000000040)) 2018/05/26 18:28:27 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1ff5ffffff07fd02010c00f60000ff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:27 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000340)=@filter={'filter\x00', 0x44, 0x1, 0x1e8, [0x0, 0x200005c0, 0x200005f0, 0x20000778], 0x0, &(0x7f0000000580), &(0x7f00000005c0)=[{}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x19, 0x0, 0x0, "76657461315f746f5f0400", 'erspan0\x00', 'bridge_slave_1\x00', 'ip6tnl0\x00', @link_local={0x1, 0x80, 0xc2}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xe8, 0x110, 0x158, [@helper={'helper\x00', 0x24, {{0x0, 'sip-20000\x00'}}}, @realm={'realm\x00', 0xc}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x4}]}, @common=@log={'log\x00', 0x24, {{0x0, "46aefdc2eedaf8ff6fcbbfa67ee31e6bfa4cf9f0761ffdac96c7d300bc1d"}}}}]}, {0x0, '\x00', 0x1}]}, 0x238) socket$nl_xfrm(0x10, 0x3, 0x6) [ 394.042123] kernel msg: ebtables bug: please report to author: Chains don't start at beginning [ 394.064167] kernel msg: ebtables bug: please report to author: Chains don't start at beginning 2018/05/26 18:28:28 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000600)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000640), &(0x7f00000006c0)=0x4) write$cgroup_pid(r0, &(0x7f0000000680)={[0x31, 0x32, 0x31]}, 0x3) r1 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x20, 0xfffffffffffffffd) openat$vcs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vcs\x00', 0x10800, 0x0) r2 = memfd_create(&(0x7f00000000c0)='nodev\x00', 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=[&(0x7f0000000040)='nodev\x00'], &(0x7f00000003c0)=[&(0x7f0000000100)=':\x00', &(0x7f0000000140)='/dev/loop#\x00', &(0x7f0000000180)='/dev/loop#\x00', &(0x7f00000001c0)='#:em0wlan1cgroup]\x00', &(0x7f0000000200)='eth1\x00', &(0x7f0000000240)='/dev/loop#\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)=',@\x00', &(0x7f0000000300)='/dev/loop#\x00', &(0x7f0000000380)='nodev\x00']) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r2) ioctl$LOOP_SET_STATUS64(r1, 0x4c05, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, "804e2486cff9d9266c6504d1017e922724e09f8a6d2cec6c5249cf42d85e7f102204bb458c81a116e94825862da340dec9e63c6baa4e77d3dd1a52f33cc1748d", "9b0f4df54d8916989d63700e3a6899a829b385286943b044bf2cf8bdf5c1d14998d5bbac6c4d07000b0000000000ffffffffffffff0873477ebc926e82d8fccc", "73e37038ac9e1afce8d30c230037155d045737cfaa8dd98f8db0e100e0594b51"}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000400)={0x0, 0x5}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000580)=@assoc_value={r3}, &(0x7f00000005c0)=0x8) write$binfmt_script(r2, &(0x7f0000000480)={'#! ', './file0', [{0x20, '/dev/loop#\x00'}, {0x20}, {0x20, '/proc/sys/net/ipv4/vs/nat_icmp_send\x00'}, {0x20}, {0x20, '#:em0wlan1cgroup]\x00'}, {0x20, '#:em0wlan1cgroup]\x00'}, {0x20, '\x00'}, {0x20, '/proc/sys/net/ipv4/vs/nat_icmp_send\x00'}, {0x20, '/proc/sys/net/ipv4/vs/nat_icmp_send\x00'}], 0xa, "b4f5964a51a80be9fafc8c6a050cc95b6782b12b972dd51b2b3eaaccda5ae3f77754e387ba48acb1adaaa0441ae93fc494"}, 0xe1) 2018/05/26 18:28:28 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1ffcffffff07fd02010c00f60000ff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:28 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x3c, &(0x7f0000000040)=[@in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}]}, &(0x7f0000000100)=0x10) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r1, @in={{0x2, 0x4e21, @rand_addr=0x9}}}, &(0x7f0000000000)=0x5787a9735ba10f0f) 2018/05/26 18:28:28 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000000000)=""/40) fsetxattr(r0, &(0x7f0000af1fe8)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000001002000000000000", 0x4, 0x0) 2018/05/26 18:28:28 executing program 7: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="2400000052001f0014f9f407000904ff0200070208000100ffffffff0800000000000006", 0x24) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/05/26 18:28:28 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x800) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/xfrm_stat\x00') setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000100)={0x6, &(0x7f00000000c0)=[{0xcd, 0x401, 0x1, 0xff}, {0x400, 0x0, 0x5, 0x8}, {0xb, 0x7ff, 0x9, 0x7}, {0x3fe, 0x100, 0x7, 0x5}, {0x4, 0x7fff, 0x7, 0x1}, {0x8001, 0x101, 0x5, 0x6}]}, 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xa0010, r0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000140)) ioctl$TCXONC(r2, 0x540a, 0x8) syz_fuseblk_mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000003000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/05/26 18:28:28 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r1 = gettid() perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) sendmmsg(r0, &(0x7f0000005640)=[{{0x0, 0x0, &(0x7f0000000180), 0xf0ffffff}}], 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r2, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1004000000016) 2018/05/26 18:28:28 executing program 5: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x3ff, 0x1) r1 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000100)={0x0, @dev, @remote}, &(0x7f0000000140)=0xc) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000400)={{{@in6=@local, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000000500)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001c80)={{{@in=@rand_addr, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@multicast1}}, &(0x7f0000001d80)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001dc0)={{{@in=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000001ec0)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000002e80)={'bond_slave_1\x00', 0x0}) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f00000031c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000003180)={&(0x7f0000002ec0)=ANY=[@ANYBLOB="a8020000", @ANYRES16=r1, @ANYBLOB="000008000000000000250300000000000000", @ANYRES32=r2, @ANYBLOB="4400020040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r3, @ANYBLOB="080007000000000008000100", @ANYRES32=r4, @ANYBLOB="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", @ANYRES32=r5, @ANYBLOB="a800020038000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400000000006c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000003c00040019f680080300000004009f08000000005d01b2ff0100000003000708020000000900f71606000000f60c000002000000020002000800000008000100", @ANYRES32=r6, @ANYBLOB="4400020040000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000100004006c6f616462616c616e63650008000100", @ANYRES32=r7, @ANYBLOB="4400020040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000800000008000600", @ANYRES32=r8], 0x2a8}, 0x1, 0x0, 0x0, 0x20000010}, 0x4000) r9 = socket(0x10, 0x3, 0x0) write(r9, &(0x7f0000000000)="240000005800e51c0ed5f1a07e62261f00ff07f4f9002304000a04f51108000100020100", 0x24) 2018/05/26 18:28:28 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f0200000007fd02010c00f60000ff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:28 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000180), 0x4) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x2000000, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) statx(r1, &(0x7f0000000100)='./file0\x00', 0x4400, 0x20, &(0x7f0000000280)) getdents64(r1, &(0x7f0000000380)=""/149, 0x95) fsync(r1) 2018/05/26 18:28:28 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x80045439, 0x20200003) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x10) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0xffffffff, 0x4) [ 394.922942] netlink: 16 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/26 18:28:28 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001840)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000001800)=[{{&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000001480)=[{&(0x7f00000000c0)=""/119, 0x77}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/46, 0x2e}, {&(0x7f0000001280)=""/27, 0x1b}, {&(0x7f00000012c0)=""/95, 0x5f}, {&(0x7f0000001340)=""/109, 0x6d}, {&(0x7f00000013c0)}, {&(0x7f0000001400)=""/116, 0x74}], 0x9, &(0x7f0000001500)=""/34, 0x22, 0x5}, 0xfff}, {{&(0x7f0000001540)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001700)=[{&(0x7f00000013c0)=""/64, 0x40}, {&(0x7f0000001600)=""/162, 0xa2}, {&(0x7f00000016c0)=""/12, 0x3d7}], 0x3, &(0x7f0000001740)=""/146, 0x92, 0x4}, 0x1}], 0x2, 0x1, &(0x7f0000001880)={r1, r2+10000000}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000018c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001900)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000001a00)=0xe8) fstat(r0, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001ac0)={r4, r5, r6}, 0xc) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0xe301, 0x0) 2018/05/26 18:28:28 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) r1 = dup(r0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) recvfrom$inet(r1, &(0x7f0000000000)=""/44, 0x2c, 0x10000, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00000000c0)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x3b5) 2018/05/26 18:28:28 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f00000000c0)=0x3, 0x2d5) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) 2018/05/26 18:28:28 executing program 5: rt_sigprocmask(0x0, &(0x7f0000a9a000)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x402002, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/.nforce\x00', 0x141, 0x0) write$sndseq(r2, &(0x7f0000000200), 0x1002ffe00) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$invalidate(0x15, r3) ioctl$KDSETMODE(r2, 0x4b3a, 0x7) 2018/05/26 18:28:28 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f0003400007fd02010c00f60000ff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:28 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x200000, 0x0) fchown(r0, r1, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.sockprotoname\x00', &(0x7f0000000080)=""/255, 0xff) 2018/05/26 18:28:28 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101005, 0x0) io_setup(0xfffffffffffff013, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffff728, r0, &(0x7f00000000c0)="ec1378fad8f738d2ab38f620b20375ad2db92b34dd9f5a2d93eb5a9d039ba027aa1a1fdc5066af6f0115d31847095a58145c9009f354d7430512f0704a652ab353555c37cd35ea10122f31720b061bababd6542e134540", 0x57, 0x2, 0x0, 0x114fc92f1cf47d0a, r0}]) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000000)=""/82) pwritev(r0, &(0x7f0000f65000)=[{&(0x7f0000b20000)="80fd06000000", 0x6}], 0x1, 0x0) 2018/05/26 18:28:28 executing program 2: mkdir(&(0x7f0000000300)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{}, 0x0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{}, 0x0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw32}}}}}, {}], 0xffffff34) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000180)={0x3, 0x1}) unlink(&(0x7f0000000040)='./control/file0\x00') rmdir(&(0x7f0000000080)='./control\x00') getgroups(0x3, &(0x7f00000000c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000440)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@mcast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) syz_fuseblk_mount(&(0x7f0000005140)='./control/file0\x00', &(0x7f0000005180)='./control/file0\x00', 0x0, r3, r2, 0xfffffffffffffe01, 0x0, 0x800000) mkdir(&(0x7f00000004c0)='./control/file0\x00', 0x0) close(r0) 2018/05/26 18:28:29 executing program 7: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x1bdc, 0xe40) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x24040) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0x6, @loopback={0x0, 0x1}, 0x44d11889}, @in6={0xa, 0x4e22, 0x504307ca, @mcast2={0xff, 0x2, [], 0x1}, 0xed}, @in={0x2, 0x4e22, @rand_addr}, @in6={0xa, 0x4e22, 0x1f, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7ff}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x8, @dev={0xfe, 0x80, [], 0x16}, 0x4}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x80, @loopback={0x0, 0x1}, 0x4}], 0xbc) ioctl$SG_SCSI_RESET(r0, 0x2284, 0x0) 2018/05/26 18:28:29 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x1, 0x7, 0x2000}, 0x4) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)=0x0) capget(&(0x7f0000000100)={0x19980330, r1}, &(0x7f0000000140)={0x3, 0x1ff, 0x1, 0x2, 0xac, 0xffffffff}) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000180)=""/87, 0x57}, {&(0x7f0000000200)=""/60, 0x3c}, {&(0x7f0000000240)=""/31, 0x1f}, {&(0x7f0000000280)=""/48, 0x30}, {&(0x7f00000002c0)=""/27, 0x1b}, {&(0x7f0000000300)=""/115, 0x73}], 0x6) write(r0, &(0x7f00000003c0)="74671a615512cce7565f0c7592ea9d85ee0e5194cf1718a71ae0f64055dbcb2a65cfa719e4e95dda730d3517c3b0e1b7afc95523f51328f49ae241452b388cce8a176751234bf03b86ca2f187dd6bf089c5f6ac0150a6071698551b6e5eb8c831a3eeae7dffb989a99adf67030b167bf19f53503c482329fb81f1a1e9c5551ea8dcc876da723dfde50b4c67ed3e465baecd5118dd71d3f6e74caa7f796162b235e226022f41086d169b4ddcecd686d4df189504c339548df76792d55f088900e5dfa42ff", 0xc4) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000004c0)=""/202, &(0x7f00000005c0)=0xca) write$cgroup_type(r0, &(0x7f0000000600)='threaded\x00', 0x9) sendmsg$nl_netfilter(r0, &(0x7f0000001b00)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x8004008}, 0xc, &(0x7f0000001ac0)={&(0x7f0000000680)={0x142c, 0xf, 0xf, 0x200, 0x70bd2c, 0x25dfdbfb, {0x7, 0x0, 0x3}, [@nested={0x14c, 0x1c, [@generic="da68e6857e13558e422bd819c97b5e007a6ba7ff3348cecb1ea812d531e02b74afe0354977a678010071600cf00fb55f9fef0aa093ba3df922453d6d4e899a086024120ff42aa39057a71671c2b400b6836e917a7aa9daf81ab0a452d219c48906aabba33dfbce82b98530a90cca36f5e08ee0259cfe643f14038431756b47", @typed={0xc, 0x94, @u64=0x6}, @generic, @generic="cd9dbe5f223b13fbc3e3800d61c3d0888877264efc148bde515b6c19fb376dbbb984ffa663e7b1cd02fecfd13df09a3c78bddaea58d70c6b884a7642e73dd6c87e6b2a8707c872acb3357433946456bd8bde31080ba324599f456c4d24a61d44d48a1e854f0b7404e8fcfc1d6ca7da07f4559c25a6d71532d51c5516f74bb17ae8021c080fb4c055b45ea79a62a1838053a6ce0b3645ae4624e0ad44a88bfb46a3e90ea052e25621b3a26927a283ad4311507dc8582fa414839b50"]}, @typed={0x1004, 0x83, @binary="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@typed={0x8, 0x44, @pid=r1}, @nested={0x2c0, 0x80, [@generic="f84e12bf1a7614ce67000f4adf65d5b482e54699d53889deec84f98a6353a8bbf15d72131e0a20a65d4d72ffaf083d12470d76d95fb721124bbad54564f8719d2983f5742425bf5a388d2a3a1bedf573eec6448b70fa667376218315dfd6fb7b0fbdec83a52d0b4d3f7bbd9dfe64de36ddebb932687faea99a9fbb72654bc98f145b16d337b02c4808579ba840303cd9382d254c5a2ba84a5002aacc84e2524400f0bf842fa212658f8476bcdfa42709bee056a1ad", @typed={0x90, 0xa, @binary="b17e56780f8eee38b2c6877ad51d73d10b0621a491951c50a4790a6a1be35f3207f9dc0ea2e4ba46d49a090a5d92ed2c5e5dd2c206cabcd95b158960622a4bc0c93b1ba8747764aac9fe702148c66a8386b66bbc6a941c769d64b01118a154a8a94af3dcb70244a489fd71e7e084fba3293d9b981ecff2891a85eb3842398d36a0be19bdfc811d2f0d"}, @generic="923934fccb99caf9df038ffd7e86e5da66369f250cd5aad4fbbb3fd9fcdbbc34f9575cd9247df519d6acbdcdde93c34817e5b71326b8ff07c8035f2086b87de28361618dec999a9868f2e5e6c5ac4ee99ec6d2b6f868eb06a8cada754f8fc30dce84e45b7c5865a1959e94673ab4c7938cbe0dfa2740f47a275e05bd9376993804c8daa88f2e7191bdf87f99fec3e84e3b25f9455648fcfe3b5f33274a70d838443de1ee857f78b203f02cda61d479b7bb362b43a4e2c5d678d406547e70804ca1093df80078769eb8d2cc66622b1633344b92f67f5e1bef5b27d3f839c916b114dad9281b9aa547ddf8d79e", @generic="6bc7", @generic="ad800616ff7883cd6b2d10eb46b12986e16bbce5ec11bb7ea7d1b9dd234731820e8ab3400dad6b900dc8664ab01bb9856ca5aae35ddaa7c3d3873e10ddb549b94c389c003a7d090b3fdd42cb862a2cc4890017b729", @generic="f6cb1c7553208ae58361bdc057c22a7311ffc73cde12b599fb", @typed={0x4, 0x23}, @typed={0xc, 0x5d, @u64=0x8}, @typed={0x8, 0xe, @ipv4=@dev={0xac, 0x14, 0x14, 0xd}}]}]}, 0x142c}, 0x1, 0x0, 0x0, 0x1d6f69dcbf7e3cc8}, 0x800) recvmsg(r0, &(0x7f0000002400)={&(0x7f0000001b40)=@hci, 0x80, &(0x7f0000002280)=[{&(0x7f0000001bc0)=""/139, 0x8b}, {&(0x7f0000001c80)=""/94, 0x5e}, {&(0x7f0000001d00)=""/107, 0x6b}, {&(0x7f0000001d80)=""/162, 0xa2}, {&(0x7f0000001e40)=""/166, 0xa6}, {&(0x7f0000001f00)=""/176, 0xb0}, {&(0x7f0000001fc0)=""/209, 0xd1}, {&(0x7f00000020c0)=""/244, 0xf4}, {&(0x7f00000021c0)=""/138, 0x8a}], 0x9, &(0x7f0000002300)=""/210, 0xd2, 0x3fe0000000}, 0x100) arch_prctl(0x1007, &(0x7f0000002440)="46791ab321af5c7492ef7657f1862ca60b7f2de9a6ec51a71c9dfca003ad847877777144343194740ce122f8a8482b983eac39586160feb451fdb37f430de1bb51dee2f48e72159272f2c1fd13315c50bc857d17f202a48dcab8397a471dd5292408f4beda7fec05c362cf5f8262e6a27e31c1446e1f94d85873f6e7d0bad02c0623902b1685051360cd82a2be143846095cc4d9b8aeae881d557e4d5a9dc3e7c0a8faf6da2e727e37c26ea657d4a1acf53dd7b59969f16522") setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000002500)={0x1}, 0x1) fsetxattr(r0, &(0x7f0000002540)=@known='security.evm\x00', &(0x7f0000002580)=']securitymime_type.\x00', 0x14, 0x3) ioctl$VT_ACTIVATE(r0, 0x5606, 0x2) ioprio_get$pid(0x3, r1) r2 = syz_open_dev$sndpcmc(&(0x7f00000025c0)='/dev/snd/pcmC#D#c\x00', 0x6, 0x0) ioctl$SG_GET_SG_TABLESIZE(r0, 0x227f, &(0x7f0000002600)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002640)={0x0, 0x1f}, &(0x7f0000002680)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000026c0)=@sack_info={r3, 0x200, 0x2}, 0xc) r4 = getuid() getresuid(&(0x7f0000002700)=0x0, &(0x7f0000002740), &(0x7f0000002780)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000027c0)={0x0, 0x0}, &(0x7f0000002800)=0xc) setresuid(r4, r5, r6) getsockname(r2, &(0x7f0000002840)=@pptp={0x0, 0x0, {0x0, @multicast1}}, &(0x7f00000028c0)=0x80) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000002940)={0x17, 0x22, &(0x7f0000002900)="5ed20a6fee5ac62edffc75a75f5abe41cd88c3b03544332e05f3fdfecf3353f97251"}) set_robust_list(&(0x7f0000002a00)={0x0, 0x7, &(0x7f00000029c0)={&(0x7f0000002980)}}, 0xc) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000002a40)={0xe, @tick=0x7, 0x9, {0x81, 0x1}, 0x100, 0x2}) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000002a80)=""/4096) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000003a80)) 2018/05/26 18:28:29 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1ffffffff507fd02010c00f60000ff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:29 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = gettid() fcntl$setownex(r1, 0xf, &(0x7f0000000280)={0x2, r2}) ioctl$TCXONC(r1, 0x540a, 0x1f) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x7b7d) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) socket$nl_generic(0x10, 0x3, 0x10) 2018/05/26 18:28:29 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r1 = gettid() perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) sendmmsg(r0, &(0x7f0000005640)=[{{0x0, 0x0, &(0x7f0000000180), 0xc0000000}}], 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r2, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1004000000016) 2018/05/26 18:28:29 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4004ae86, &(0x7f0000000000)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000000cc0)=[{{&(0x7f00000000c0)=@in={0x0, 0x0, @multicast2}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000280)=""/254, 0xfe}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000000380)=""/81, 0x51}, {&(0x7f0000000400)=""/236, 0xec}], 0x4, 0x0, 0x0, 0xa60}, 0x1}, {{&(0x7f0000000500)=@rc, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000580)=""/190, 0xbe}, {&(0x7f0000000640)=""/105, 0x69}, {&(0x7f00000006c0)=""/149, 0x95}, {&(0x7f0000000780)=""/253, 0xfd}, {&(0x7f0000000880)=""/212, 0xd4}, {&(0x7f0000000980)=""/54, 0x36}, {&(0x7f00000009c0)=""/137, 0x89}, {&(0x7f0000000a80)=""/133, 0x85}, {&(0x7f0000002040)=""/4096, 0x1000}], 0x9, &(0x7f0000000bc0)=""/198, 0xc6, 0x9}, 0x2}], 0x2, 0x2, &(0x7f0000000d00)) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) 2018/05/26 18:28:29 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x4a4802, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) move_pages(0x0, 0x1, &(0x7f0000000040)=[&(0x7f0000204000/0x200000)=nil], &(0x7f0000000080), &(0x7f00000000c0), 0x0) 2018/05/26 18:28:29 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x85, 0x1a}, 0x1d2) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f0000000000)="73010080001e000000", 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00000000c0)=0xbe) 2018/05/26 18:28:29 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f0000000f07fd02010c00f60000ff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:29 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000000000), 0xfec4, 0x4008000, &(0x7f0000001000)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000080)=@filter={'filter\x00', 0xe, 0x4, 0x330, 0xffffffff, 0x1e0, 0x1e0, 0x1e0, 0xffffffff, 0xffffffff, 0x29c, 0x29c, 0x29c, 0xffffffff, 0x4, &(0x7f0000000040), {[{{@ip={@remote={0xac, 0x14, 0x14, 0xbb}, @empty, 0xd3e0f5d3cf62a055, 0xffffffff, 'eql\x00', 'bond0\x00', {0xff}, {}, 0x2, 0x3, 0x4}, 0x0, 0x98, 0xf8}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x0, [0xeb, 0x5, 0x3, 0x8, 0x99f, 0x9], 0x3f, 0x5, 0x81}, {0x2, [0xfffffffffffffffd, 0xafa, 0x5, 0x1, 0x80, 0x7ff], 0x81, 0x7fe0000000, 0x800}}}}, {{@ip={@multicast1=0xe0000001, @multicast1=0xe0000001, 0xffffff00, 0xffffffff, 'erspan0\x00', 'gre0\x00', {0xa1d3272ca2ac842f}, {0xff}, 0x6, 0x0, 0x4}, 0x0, 0xc4, 0xe8, 0x0, {}, [@common=@addrtype={0x2c, 'addrtype\x00', 0x0, {0x0, 0x800, 0x0, 0x1}}]}, @common=@inet=@SYNPROXY={0x24, 'SYNPROXY\x00', 0x0, {0x10, 0x1ff, 0x10001}}}, {{@uncond, 0x0, 0x98, 0xbc}, @REJECT={0x24, 'REJECT\x00', 0x0, {0x2}}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x38c) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000000)=0x4879, 0x4) sendto$inet(r0, &(0x7f0000440000), 0x38c, 0x0, &(0x7f00002ce000)={0x2}, 0x10) recvmsg(r0, &(0x7f0000000980)={&(0x7f0000000640)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000940)}, 0x2001) 2018/05/26 18:28:29 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80000, 0x0) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f0000000040)=0x91) io_cancel(0x0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00000000c0)="940c1f2149747e7734510c34c143183667a187dc4f624f6c2de12452792a6fb529", 0x21, 0x0, 0x0, 0x0, r0}, &(0x7f0000000280)) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f0000000180)={'ip6tnl0\x00', @ifru_data=&(0x7f0000000140)="5224e6e5aace132d82f586fe257cc4982944825e9b3696090989018713b3c4da"}) 2018/05/26 18:28:29 executing program 5: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$get_persistent(0x16, r2, r1) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='\x00\x00\x00\x00\x00\x00\x00X', 0x3b9, r3) getgroups(0x4, &(0x7f0000000280)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000002c80)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x3e4, r1) r6 = gettid() wait4(r6, &(0x7f00000000c0), 0x20000001, &(0x7f00000002c0)) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r5, r5}, &(0x7f0000a53ffb)=""/5, 0x68, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'rmd256-generic\x00'}}) 2018/05/26 18:28:29 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006580)=[{{&(0x7f0000001c40)=@sco, 0x80, &(0x7f0000002000)=[{&(0x7f0000001f40)=""/26, 0x1a}, {&(0x7f0000001f80)=""/68, 0x44}], 0x2, &(0x7f0000002080)=""/77, 0x4d}}], 0x1, 0x0, &(0x7f00000067c0)) bind$alg(r0, &(0x7f0000000340)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cipher_null)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffcbe, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x10001, 0x200000) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f00000000c0)={0x100, 0x6, 0x20, 0x3f, 0xfffffffffffffffe, 0x401}) sendto$llc(r1, &(0x7f0000000080)='W', 0x1, 0x0, 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000000180)={0x6, &(0x7f0000000140)=[{}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f00000001c0)={r4}) recvmmsg(r1, &(0x7f0000001bc0), 0xfe, 0x0, &(0x7f0000001d00)={0x77359400}) 2018/05/26 18:28:29 executing program 4: setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f00000000c0), 0x4) 2018/05/26 18:28:29 executing program 2: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x40002, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000400)='team\x00') r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/.nforce\x00', 0x1, 0x0) io_setup(0xe870, &(0x7f0000000080)=0x0) io_submit(r1, 0x10a, &(0x7f00000015c0)=[&(0x7f0000000300)={0xfbffffff, 0x0, 0x12, 0x1, 0x0, r0, &(0x7f0000000200), 0x167a}]) ioctl(r0, 0x2, &(0x7f0000000140)="8348edadc6758a30bddfe532bb6bbbaf21cc07ce21f3b4bb94e58af36d2fd5ac1660da3a343f773aad3c1addcaf1788f6b946eef11d634d3d37b47a47ed6ffed33cd60746dba7fce9304e259fc11a96b11a095ab7b58195ce0bb4ce2d16208159681ea78f081961296d4cddbfd3e73dcdf2ed6f5ac4148bdf231cb52acb75019d526ffc0c8f5a36e685e0d5b45426c1c0d134f822e86f7705f0bca8ece7b8b1bc6c82a5b69736c6c02242f62f59d2e81d477cc022b5e53525945eebb346ea748cb84d6a06436279433c1750bb6c38b") 2018/05/26 18:28:29 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f0000000507fd02010c00f60000ff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:33 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair(0x1e, 0x5, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x1, &(0x7f0000000400)=""/77, 0x4d}, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f00000001c0)) close(r0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fremovexattr(r2, &(0x7f0000000180)=@random={'security.', "265d2e2376626f786e6574307b405c5c2ca500"}) futimesat(r2, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)={{0x77359400}, {0x0, 0x7530}}) 2018/05/26 18:28:33 executing program 0: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x81, 0x0) perf_event_open(&(0x7f00000000c0)={0x4, 0x70, 0x9, 0x7fff, 0x20, 0x8, 0x0, 0x7, 0x4, 0x1, 0x40000000000, 0x7, 0x3ff, 0x4, 0x5, 0x8, 0x7fffffff, 0x7, 0x94b, 0x1, 0x200, 0x2, 0x1ff, 0x5, 0x2, 0xc6, 0xfea, 0x9, 0x800, 0x1, 0x0, 0x10001, 0x8001, 0x1000, 0x6, 0x0, 0x7fff, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x2, 0x6}, 0x2, 0x7, 0x7ff, 0x0, 0xec25, 0x0, 0xa4}, r0, 0x5, r1, 0xa) r2 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 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) r3 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x9, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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, r2, 0x0) read(r3, &(0x7f0000000140)=""/117, 0x75) 2018/05/26 18:28:33 executing program 4: syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x7fffc) writev(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f00000003c0)="057252a8ce9a4e894b7712fe5f32470d083976723a3c18e264fcdd40f1dff8957bced0000d87648517faa8d316419e0a82a1334c5a61550aff659c6f8d4c", 0x3e}, {&(0x7f00000000c0)="62091f378c68040bd9d7c50450178d8bab407cfd8d1ea4f659f796c5b856081c025dddcf92370e3b88ff42d478184b0e9ae1d5799d88c81e5de609034caed5630e955e1d8687c14dbeeb3b6e16046c6ca0251ceb7a09f3c48f99af2e837dcf26f1db8230dae1b49b17023842c84d1f", 0x6f}, {&(0x7f0000000140)="b47b7bbdd456ae0f03b316c25c049b75d7f3ef3fb698f5c9e9a60ff7b95093f380b6d0c1965455740ab4297e6f27ec59ff29bd4bf35e983922bec8fb67cb435439dca263674eb9cd6590747df5b8f75323f79185a464bef506c0012436c016e466273528ff", 0x65}, {&(0x7f00000001c0)="401917245513b21c8969667c0946ff462c1aa3b1b23ac941c0dd2df56fe81d62f13a41d7311e5208b8e56cdbe864ab3772512f6ee824cae54c81b13c5896b6091dc3a2b7789ed3565cf1f78d0f01656065116867680c462651feb4cae20b32e633c1d2ee0d6f39fe120f", 0x6a}, {&(0x7f0000000240)="33c8", 0x2}, {&(0x7f0000000280)="beb7149deea74cd9feafbc0937a56411b36d5b3c84e91cb476fa7d31470b12e71866dcb54074ee198c1c8ed585361882d102124a72fac02af6815f2751110269f450a8c95cb3291a28a4197978633df51a26fc36784069b8c00be865106113de92bd11d1284161913ed8ec05b63bc36ef2d9bf0a8c903d97766dcb9bebcc43e39dcb536418b33c4250d9a11490cb6ad2ed22c96d2e5e3cae822a875cf29fc7670f3bd78fd2cf", 0xfffffffffffffe1e}, {&(0x7f0000000340)="674530d3b5fb73b3ae0e70822dc42effe61cc0cbd6004457476e3f8a9d32a51a5a1f1898f98950351c44e345286c63d0589f2a80d6a71f028130c202eac0abdb", 0x40}], 0x7) r0 = syz_open_procfs(0x0, &(0x7f0000000080)="636c6561725f72656673007edb") writev(r0, &(0x7f00000000c0), 0x20000000000003fa) 2018/05/26 18:28:33 executing program 2: r0 = socket$inet6(0xa, 0x400000000000002, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={'tunl0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="1b00f4ffffffffffffff000088780f3a260ff6ed6da1ff45c46d54bdee36cf2edaef9f466ff1f48275ad2d4aefe4cca8f8f637d3f4e5a85826e7f431ef74a90ccc557439564d143a47"]}) 2018/05/26 18:28:33 executing program 1: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) r1 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x1000, 0x40) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x4f1, 0x1, 0x1ff, 0x0, 0x0, 0x5, 0x1, 0x4, 0x4, 0x8, 0x2, 0xfffffffffffffe01, 0x4, 0xffffffff, 0x0, 0x7ff, 0x6, 0x8001, 0xb148, 0xffffffffffffffec, 0x7, 0x7fffffff, 0x3, 0x7, 0x3, 0x8001, 0x5, 0x3, 0x3, 0xad5, 0x7, 0x4, 0x4, 0x1, 0x7ff, 0x7, 0x0, 0x7ff, 0x1, @perf_bp={&(0x7f0000000040), 0x2}, 0x1, 0x80, 0x3, 0x0, 0x20, 0x71, 0x10001}, r0, 0x9, r1, 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/if_inet6\x00') sendfile64(r2, r2, &(0x7f00000000c0)=0x80000, 0x10003) 2018/05/26 18:28:33 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f000006ce07fd02010c00f60000ff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:33 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x9, 0x3ff, 0x10000000000009, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={r0, &(0x7f0000000040), &(0x7f00000001c0)}, 0x20) ioctl$BLKSECDISCARD(r0, 0x127d, &(0x7f0000000040)=0x1) 2018/05/26 18:28:33 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r1 = gettid() perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) sendmmsg(r0, &(0x7f0000005640)=[{{0x0, 0x0, &(0x7f0000000180), 0xc00e000000000000}}], 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r2, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1004000000016) 2018/05/26 18:28:33 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f0500000007fd02010c00f60000ff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:33 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x38a, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcb, &(0x7f0000000000)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) 2018/05/26 18:28:33 executing program 1: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) connect$rds(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x55, "6ec9e6726fdd7073afdba1a88120fc2563dfec0351de70968bd3c13060e9b30a3d74b319ecfa3f3992e7bbdcba788a590ea6ba7e07de1f7fab79c5f909ea8251f62b6a3aec2e3507bad7e18c105adbf2ecc69b5581"}, &(0x7f00000000c0)=0x5d) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e21, 0xfffffffffffff31e, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, 0x1, 0x3, 0x6, 0x3, 0x40}, &(0x7f00000001c0)=0x98) 2018/05/26 18:28:33 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x7ffff, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}}}}}}}}, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0xac7) 2018/05/26 18:28:33 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040), 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x86040, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f00000000c0), &(0x7f0000000100)=0x4) close(r0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)=0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) r6 = getegid() r7 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000300)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000000400)=0xe8) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000000580)={&(0x7f0000000180)=@kern={0x10}, 0xc, &(0x7f0000000200)=[{&(0x7f00000001c0)={0x24, 0x19, 0x28, 0x70bd28, 0x25dfdbfe, "", [@generic="cbfafdb01a306050fd54f578", @typed={0x8, 0x37, @ipv4=@dev={0xac, 0x14, 0x14, 0x21}}]}, 0x24}], 0x1, &(0x7f0000000500)=[@rights={0x2c, 0x1, 0x1, [r3, r0, r2, r1, r1, r3, r3, r0]}, @rights={0x10, 0x1, 0x1, [r3]}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r7, r8, r9}], 0x6c, 0x20000001}, 0x24040000) fchdir(r3) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000005c0), &(0x7f0000000600)=0x8) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000640)=0x2) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000680)={{0x32, @rand_addr=0x6a06b5d2, 0x4e22, 0x1, 'sh\x00', 0x2, 0x1ea0, 0x15}, {@empty, 0x4e23, 0x10000, 0x1ff, 0x6, 0x1}}, 0x44) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000700)={0x2, 0x7, 0x8}) io_setup(0x9, &(0x7f0000000780)) getegid() getsockname$inet(r1, &(0x7f00000007c0)={0x0, 0x0, @remote}, &(0x7f0000000800)=0x10) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000840)=""/4096) ptrace$getregs(0x7f144757917822c4, r7, 0x7fff, &(0x7f0000001840)=""/17) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000001880)) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f00000018c0)={0x73, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x2, 'sed\x00', 0x0, 0x47f7, 0x6e}, 0x2c) setsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000001900)=0x7fff, 0x4) prctl$setmm(0x23, 0x6, &(0x7f0000feb000/0x12000)=nil) capget(&(0x7f0000001940)={0x39980732, r7}, &(0x7f0000001980)={0xffffffffffffff5d, 0x80000001, 0x20, 0x7, 0x1, 0x404000000000000}) 2018/05/26 18:28:33 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x6) bind$llc(r0, &(0x7f0000000040)={0x1a, 0x207, 0x1000, 0x0, 0x5, 0x3}, 0x10) fcntl$setlease(r0, 0x400, 0x0) 2018/05/26 18:28:33 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1ff0ffffff07fd02010c00f60000ff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:33 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x5, 0x101000) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000000c0)=0x8000000000004, 0xfffffffffffffea7) bpf$MAP_CREATE(0xd, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1}, 0xe) sendmsg$nl_generic(r0, &(0x7f0000000480)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000100)={0x324, 0x2a, 0x400, 0x70bd2c, 0x956a, {0x6}, [@generic="5b35678de08c5d4c3e831924bac64447443b8b291e58bcbb02916d543e71b4555d012eceb408c2b4572be83c7622debbaf315ed08aa207fb376f9217cbcd44f5a70290dbfd02167db315f8137688a20b15badab45b11dc4a5ca874da0ecff5dad64d21218ac65d735f2b7aa4a5a46fdecf5faeeb7c35313247d7222f6b9139ccfcbb25a6f771cb103d115ff22e0f684a8c74ba08f8127b78689fb5aac8443bb0390dd0306ddd3f2f5bfa87c03b9184e4e0aad7ffd8128fac41f9e1d0cf7eaff8b3da059c2e", @typed={0x14, 0x7d, @ipv6}, @generic="2fd1e04a3936f1a31ea0a03614e11b5831d86f4a569d10961208189cb96fc812ed4cd001e122a9d28cf170a562301485d66d0ad2bfb2c82e52f0a05d0a6ae892d7c7b2c666f0138d84513dbc62e849d256f95e214faa4c", @typed={0xdc, 0x2b, @binary="475590099307c7985db6aa511fcbd24e6314573090f35f7d2ebdfe4e7df2d35368fb597b96dbaa0233c560c5d2a82b0244cdd3bf4b64b52afb7ec54e1a2d5aca7db73e1a0186e387bb017abbeaf483307440c77242c4139780749092bf02b8b7a2bff63003339078ae37153d006045115497dc80eb470bd88ddd7d242e5434ed7cc1b6cf6c1af61f92c62b31194186c78b0992c440ebd6c814f912f14cd8fb61de0dfab963156976d2c63089fc3e321fa97964088e7533f1fb023fd43adfdf72e806254e23ea836621b4f84f8121340bac747a4ee4a909cd"}, @nested={0xcc, 0x16, [@generic="b6091afd661a132473723b1d57a7fdc43a9efb3da819901b651db37803976938041c8e48a164769363bdea495694efebb0bcf0bc628309f85a37f0c5da4ae1aad0f31933b50bd360b1b43adc95bb9670467a099b51fbc784beffd0652da0a226de51dbc67ce9e2638c320e6a033dfd066576b1ac1aba7f2637707836055a8fe0dc761b92239affbbce20730c2816aa181bb94dcf18b5bb56ed9ff484f5c656dacd68b4ca4550dffb4bf021e24a10c09b8f70958adf05bebcf9be516ae76f576802e0f5ce16"]}, @typed={0x10, 0x34, @str='/dev/vcs#\x00'}, @nested={0xc, 0x52, [@typed={0x8, 0x70, @fd=r0}]}, @nested={0x1c, 0x47, [@generic="ea0695a32680fa479b58b6732fb478877dc8b0ed52"]}]}, 0x324}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2000000) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00000004c0)=0x57, 0x4) 2018/05/26 18:28:33 executing program 1: socket$inet6(0xa, 0x2, 0x0) r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x5) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0xe4, "502c487010b3fe9da29d0ec431067e416f9a1520ed196c5211bf6002d91e331b2e9355319ebb5ffc4c0ab0d893206d25e313d9ce7164d348dd94146d2c47e47fe4441faba45264bcd1eec593aaf9674118a3663269a2c8c53409c6f33c63b4a4a79c42e39c5d4c1631a4a8377e38373205677921eb6b6ccc46d46372cdf12d0e36437393adcaec9c87fc7cf6d5a5c99a95b99c5c208955bcd8a2b87af497af6754583ebbb96d7cdf4d63543bf4db9f57261e16c2ad4755b12bff79d3363811a66102fe220a1b3823f3ca59c2b216ad99dd8849325582269e66c033f9de700ebb4d21a50c"}, &(0x7f0000000000)=0xec) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={r2, 0x4}, &(0x7f0000000200)=0x8) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xffffffe8) r3 = gettid() syz_open_dev$evdev(&(0x7f00000005c0)='/dev/input/event#\x00', 0x0, 0x0) timer_create(0x7, &(0x7f0000000240)={0x0, 0x1d, 0x2, @tid=r3}, &(0x7f0000000280)=0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000440)={{r5, r6+10000000}, {r7, r8+10000000}}, &(0x7f0000000480)) fcntl$setown(r1, 0x8, r3) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000004c0)={r2, 0x6}, &(0x7f0000000500)=0x8) write$evdev(r0, &(0x7f0000000540)=[{{}, 0x0, 0x556df005, 0x8}, {{}, 0x200, 0xffff, 0x7}, {{0x0, 0x7530}, 0xd24, 0x0, 0x81df}, {{0x0, 0x2710}, 0x5, 0x9, 0x7}, {{0x77359400}, 0x7, 0xffffffff, 0x10000}, {{0x0, 0x7530}, 0xfff, 0x1ff, 0x2}], 0x60) tkill(r3, 0x8001004000000016) syz_emit_ethernet(0x3e, &(0x7f00000002c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaa86fe8000000000000000000000000000bb46af892a01fe8000000000000000000000000000aa00004e2000089078000000000000ed17b5d0c805f880ed750cb2415872362cc35ff18fc07ef6e8eb283424366c6e75bd5bb19d7beca7244e2e3bc7ecf1935bda973836fd5c9261b0431360e8435107aaae9b7f48c750d3e45c629f0c51b9af9ca41789a268ebd6394846b321ea352aaa168711219ac9a27c0532dc058823937528bf141e7623e6ad814cdce31d765e50e03f9db5e5f35bbfbcf828ca33290230035813ff4399d01dcb952b57e3e2278158c1d6961a9ff267ae352ef9200024e946"], &(0x7f0000000040)) 2018/05/26 18:28:33 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1ffffff00007fd02010c00f60000ff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:33 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x6000, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000200)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f00000005c0)={{0x5, 0x4, 0x5, 0x7fffffff, "3d8679e03c0e3c52ec42108e634163d76b5f6eeca501036669e5066bfec9109c948aaa46912bce6d77e927f1", 0x9a5}, 0x0, 0x0, 0x80000000, r1, 0x4, 0x3, "ef671f75f5570e0acbaf0000a55e3a78b88d420b8ca5d907261ed093c306477b942a3e3a9595b1de6764486495b99899dc4bbf6a74201e761e147ee21f24fcbb", &(0x7f0000000340)='lrw(serpent)\x00', 0xd, [], [0x0, 0x401, 0x7f, 0x3]}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000002c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) r3 = accept4(r2, 0x0, &(0x7f0000000080)=0xfffffff4, 0x0) r4 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) fallocate(r4, 0x1, 0x2, 0x8) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7be", 0x10) sendmsg(r3, &(0x7f0000002d40)={&(0x7f0000000240)=@pptp={0x18, 0x2}, 0x80, &(0x7f00000016c0)=[{&(0x7f0000000480)="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", 0x10c}, {&(0x7f0000001600)="e096750173d4c2680759e86f601802518aeb5a", 0x13}], 0x2, &(0x7f0000001700)=ANY=[@ANYBLOB="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"], 0x200, 0x14}, 0x4000) recvmmsg(r3, &(0x7f00000028c0)=[{}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001340)=""/206, 0xce}, {&(0x7f0000000040)=""/32, 0x20}, {&(0x7f0000001a80)=""/255, 0xff}], 0x3, &(0x7f0000001b80)=""/191, 0xbf}}], 0x2, 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r4, 0x4b6a, &(0x7f00000000c0)="727a99e857de586734f90d2dc9b23f07cd502526e7d18bcd1f056d6a71033ea947d1e1ad1642454e78c4e8bbe461233c8f4190b8a63bfbf6e838ad96ba95c0cf2229c812ae2b86fda7e9a024ac3e1a96401a5530fead8487c3d9651fda802dfbb9ff5a2ae80b2ce4126bb9565e71c095e9afd00333833933a37048b9e98edd614a1977f1dec86d823f43d83f842d0f82399dac7fcdeaac8d2a400f84c8f74821f6f592929baae3a738a7dbb4cbc90c5abdf3784a6bd3ebd0905e2bc82e6edb73ba730df9ad972dc2982bb3a2") 2018/05/26 18:28:33 executing program 4: socketpair$inet(0x2, 0x0, 0xbe00, &(0x7f0000000080)) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x1000, 0x4) 2018/05/26 18:28:33 executing program 2: munmap(&(0x7f0000589000/0x1000)=nil, 0x1000) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200000, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001480)={0x4, 0x4, 0x0, 0x7ff}, 0x8) mremap(&(0x7f000031d000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000328000/0x4000)=nil) 2018/05/26 18:28:33 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x400000, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000000040)=0x2, 0x4) ioctl$KDDISABIO(r0, 0x4b37) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00000001c0)={0x6, &(0x7f0000000180)=[{0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000200)={r1, 0x2}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f00000002c0)={0xa, 0x4, 0x7}) pread64(r0, &(0x7f0000000300)=""/161, 0xa1, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000400)={0x4, &(0x7f00000003c0)=[{}, {}, {}, {}]}) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000440)=0x9) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000004c0)=@req={0x20, &(0x7f0000000480)={'bridge_slave_1\x00', @ifru_mtu=0xe300}}) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000500)=""/192) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000005c0)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000600)=0x24) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000640)={r2, @in6={{0xa, 0x4e23, 0x7c07, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}}}, 0x84) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000740)={0x3, &(0x7f0000000700)=[{0x7, 0x10000, 0x4, 0x1}, {0x6, 0x5, 0x8, 0xffffffffffffffba}, {0x83b, 0xc0000000000000, 0xfffffffffffffffd, 0x1}]}, 0x8) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000780)='/dev/vsock\x00', 0x200000, 0x0) modify_ldt$read_default(0x2, &(0x7f00000007c0)=""/50, 0x32) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000800)=""/203) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000900)='tls\x00', 0x4) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000940)=0x1, 0x4) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000980)=0x6, 0x4) epoll_wait(r3, &(0x7f00000009c0)=[{}, {}, {}, {}], 0x4, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000a00)=""/146, &(0x7f0000000ac0)=0x92) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000b00)=""/240) sendto$inet(r3, &(0x7f0000000c00)="1ea1300c02be1f705fab33f1ce6d6df58366bf0687e24fe031dcc5fd0dff5184c58924e7a366923661b68616adcd295380e5631a2b557c520b0fa7b1b70e7aa458579f1cf10431c57e435f58e717d11b3ec87600f4268ce08bd0cfa3335933b8da03a78fc0f40f5f6534fdf14db5473bff8a6da476f735eebedbe34df825974fd08a79939f304765eac2e9acfdc27309c0df032ad0fb9793a1a4de34097516ba81d3a3bb9f4b31defa67922971a017b3a36a4144a1980466b66e7f6d775ed0f096bb4217ff95", 0xc6, 0x80, &(0x7f0000000d00)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000d40)=""/4096) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000001d40)={{0xa, 0x4e20, 0x1f, @empty, 0x3}, {0xa, 0x4e20, 0x100, @local={0xfe, 0x80, [], 0xaa}}, 0x7, [0x5, 0x3ff, 0x9, 0x3, 0x2, 0x53, 0x1, 0xfffffffffffffff7]}, 0x5c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001dc0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000001e00)=0x10) 2018/05/26 18:28:33 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r1 = gettid() perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) sendmmsg(r0, &(0x7f0000005640)=[{{0x0, 0x0, &(0x7f0000000180), 0xfffff000}}], 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r2, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1004000000016) 2018/05/26 18:28:33 executing program 7: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x10000, 0x0) r2 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0xcab0, 0x40000) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000100)={0x0, r2, 0x1}) keyctl$update(0x2, r0, 0x0, 0x0) 2018/05/26 18:28:34 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000001080)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000000)={'teql0\x00', 0xfff}) select(0x40, &(0x7f0000002000), &(0x7f0000000040), &(0x7f0000000fc0)={0x200080000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000001000)={0x0, 0x2710}) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000003080)=ANY=[@ANYRES32, @ANYBLOB="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"], 0x2) setsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f0000000f9b), 0x0) 2018/05/26 18:28:34 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f0000000107fd02010c00f60000ff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:34 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x3, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000000c0)="040000002876cb589fdc796b6af6eaba1c68acb5475a83a17ac1f4b50d28c9f4fbd8d1aeb2c5360765e4aaf8a36fb961e750675d9271284bd2db98691d68d1189ddb9e6305326f84f31aa0bd87f1a2895b00eb5078dfa30f969b1928a7de561bfd38562db45a1f6536288276c4be1672f1cd90312631f1d2bbaa0e9d08bd50c74a99f9da22b4", 0xfffffe79) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000040)={0x303, 0x33}, 0x4) 2018/05/26 18:28:34 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f0000000207fd02010c00f60000ff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:34 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x20, &(0x7f0000000040), 0xfffffffffffffde1) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) 2018/05/26 18:28:34 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) ftruncate(r1, 0x81fd) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) ptrace$pokeuser(0x6, r3, 0x3, 0x1) ioctl(r0, 0xc0844123, &(0x7f0000001f64)) 2018/05/26 18:28:34 executing program 2: r0 = syz_open_dev$random(&(0x7f0000000100)='/dev/random\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x18040, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000040)=0x10000) poll(&(0x7f00000001c0)=[{r0}], 0x1, 0x9) 2018/05/26 18:28:34 executing program 0: r0 = socket(0x10, 0x3, 0x0) removexattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@known='security.ima\x00') getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB="3000000013000100000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001300", @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32], 0x30}, 0x1}, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000003c0), &(0x7f0000000400)=0x4) getsockopt$inet6_int(r0, 0x29, 0x5f, &(0x7f00000000c0), &(0x7f0000000140)=0x4) r1 = syz_open_dev$midi(&(0x7f0000000440)='/dev/midi#\x00', 0x0, 0x244080) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000480)={0x1ff, 0x3, 0x401}) 2018/05/26 18:28:35 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x2}) r2 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000140)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000000200)={{0x7, 0x6, 0x4, 0x9, "a0335af98d4d10dc2f37907bfa24b3848f184034ec066b30e73f416efa9feda91f72eda267ee20f9e2aa076b", 0x1ff}, 0x0, 0x0, 0x7, r3, 0x8, 0x6, "b7187c9d95eef794c0586cfe945d899dc91d5426f10f18417e38fd09de30ebf48cb39655d541543a88744f9c193e333f484b0b752971ba9c2d024a1a5f67a8dd", &(0x7f00000001c0)='posix_acl_access\x00', 0x11, [], [0x3c73, 0xfffffffffffffff7, 0x7, 0xc22]}) getdents64(r2, &(0x7f0000000000)=""/188, 0xffffffff00000018) write$sndseq(r2, &(0x7f0000000100), 0x0) close(r0) 2018/05/26 18:28:35 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x20}, 0x1c) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x6, 0x1, 0x86b5, &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400000aa}, 0x20) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000001c0)=0x100000001, &(0x7f0000000240)=0x4) bind$ax25(r1, &(0x7f00000000c0)={0x3, {"4b116869d7ba4b"}, 0x1ff}, 0x10) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) recvfrom$unix(r1, &(0x7f0000000300)=""/117, 0x75, 0x2, &(0x7f0000000380)=@file={0x1, './file0\x00'}, 0x6e) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x8a00, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x10}}}}}}}, &(0x7f00000002c0)) 2018/05/26 18:28:35 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r1 = gettid() perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) sendmmsg(r0, &(0x7f0000005640)=[{{0x0, 0x0, &(0x7f0000000180), 0xe00}}], 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r2, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1004000000016) 2018/05/26 18:28:35 executing program 2: openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x80200000000100, 0x0) io_setup(0x0, &(0x7f0000000100)) 2018/05/26 18:28:35 executing program 4: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000000040), &(0x7f0000000000)) mknod(&(0x7f0000000280)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000000), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000540)="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") ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000440)={0x1, 0x81}) pread64(r0, &(0x7f00009f3000), 0xfffffffffffffee3, 0x0) lseek(r0, 0x0, 0x0) utime(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0xfff, 0xfffffffffffffffe}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000500)={0x0, 0x8, "a8dc7d114d6d3814"}, &(0x7f0000000700)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000740)={r3, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000100)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000480)=0x0) sched_setaffinity(r4, 0x8, &(0x7f00000004c0)=0x5) futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={{r1, r2/1000+30000}, {0x0, 0x2710}}) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) r5 = open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) unlink(&(0x7f0000000800)='./file0\x00') getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f00000002c0)={0x0, 0xa7, "ca53cad2fd6df884916fe023e7ff17d2be7bf405fe30f0cb058ead991590317b0c10d0a99cc8e519e384ffb4f8bb17f37e259064f4b1a21fcf0f7dcbdb72d88ccdec6bc9eea6be26ff18c06db2be9cc0326a29dbecca99c670f257e7c73e6d06cf0ee68529e3ff492621a3291ed47df29019fb985389f6c16d1ad245484a3d82201226ff83cad4812ca723a6da610257e17917e581b8d1fafddaff70bbecd8ad9680f75f476055"}, &(0x7f0000000240)=0xaf) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000380)={r6, 0x0, 0x101}, 0x8) 2018/05/26 18:28:35 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1ff000000007fd02010c00f60000ff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:35 executing program 5: sendmsg$key(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYRES32], 0x4}, 0x1}, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x8, 0x48000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000240)=0x4) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040), &(0x7f00000000c0)=0x8) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000000)={0x0, &(0x7f0000000040)}) 2018/05/26 18:28:35 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000002c0)=""/4096, &(0x7f0000000040)=0x1000) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00000000c0)=0x1000) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000000)) 2018/05/26 18:28:36 executing program 0: r0 = dup(0xffffffffffffff9c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x0) ioctl$SG_IO(r2, 0x40106f33, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, @scatter, &(0x7f0000000500), &(0x7f00000005c0)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x10000, 0x0) ioctl$KVM_IRQ_LINE(r3, 0x4008ae61, &(0x7f00000000c0)={0x8cd00000, 0x7}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f0000000100)={{0x8, 0x5}, {0x8, 0x7}, 0x5c0, 0x4, 0x8}) 2018/05/26 18:28:36 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000140)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) 2018/05/26 18:28:36 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f06ce000007fd02010c00f60000ff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:36 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000008880)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000008840)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000088c0)=@listen={0x7, 0x8, 0xfa00, {r1}}, 0x10) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r2, 0x4040ae75, &(0x7f0000000040)={0x8, 0xfff, 0x9, 0x1}) close(r0) 2018/05/26 18:28:36 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='stat\x00') mmap$binder(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x80013, r0, 0x0) getsockopt(r0, 0x40, 0x0, &(0x7f0000000200)=""/183, &(0x7f00000001c0)=0xb7) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000000000)={0x5, 0x8ba, &(0x7f00000002c0)="b136ebc5943ad4a7d75f4b4361ef7af88c1af6fc8207bcdb14897db11da8e5d62115c847ae67d68321c53757cda1a3238a5e200c0572219e3de94575b288d33b00db11ccf856bac4ab1b460826306bfac060935bf3c6074ae449e0daba3d354ead5b4d08dde05dc9671ace185124e71a7380250dd77f6347052bdfcb0d30183286a760ba987d541acc5d175ba9f784a5dbba1ea7e34f4ebc4285e1eb5c6ac1ef81bd61a3a6ec2432ee0d7c7357e79fcb182fabdd9845a479660f9045023b279de363614e1f031e779604fc4168021a9d3fcddcf6005b6111cbe35f4cdcb5247f75aa61", &(0x7f00000003c0)="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", 0xe3, 0xfe}) getsockname(r0, &(0x7f0000000140)=@generic, &(0x7f0000000100)=0x177) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 2018/05/26 18:28:36 executing program 0: r0 = socket(0x1000100000010, 0x80000000000002, 0x0) write(r0, &(0x7f0000000180)="1f0000001e000ff1ff1002e708020077020006135e1a6c42480800536b8d45557f00f28f0cfc52c367556d455e343ea1b1400e16725a9e5b630c9826aecb89fd05ddaed85471fcaeb92fb5b16853b703a19f18164995537250893aeed8ee4545264577831bdaff1e7a180b5580f773e96c721adbab66ae938b436c4ad2ef6f75ae58d789fdf8d79c4943a4d2842bf6a8fe66ff26c9adf06292ce108d0b3661af66d998a20a6571ed27389ded8c24df8436fe13a144896f62", 0xfd9d) bind$netrom(r0, &(0x7f00000002c0)=@full={{0x3, {"fef1c78dd160ee"}, 0xc400000000000000}, [{"26d1777244ec16"}, {"b812df4657f51c"}, {"9a99cddf30e1d0"}, {"3044c4b607347f"}, {"c9b5738799b203"}, {"332f4f9319d497"}, {"1a8c498dec8b30"}, {"72bf79ca7bb0ad"}]}, 0x48) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x511000, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0xa, 0x15, 0x10, "f39125d85a6e037a4f07c52a1d60245d0c6802e4533066d31cbe2c59b145006de85488ecf35e1067ba25365e7d90d826ca8627c371487edb644803da961b9337", "01bc67370403546cbd8498c6b94c88e796f8d38124aa5c9c6b045cb8ea19cacc", [0x5, 0x7]}) r2 = syz_open_dev$admmidi(&(0x7f0000000280)='/dev/admmidi#\x00', 0x2, 0x10806) fchdir(r2) 2018/05/26 18:28:36 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0xfffffffffffffffe, @empty, 0xb4}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000002140), 0x18f, &(0x7f0000000080)}}], 0x4f, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000001c0)={r4, @in6={{0xa, 0x4e24, 0x600000, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x5, 0x7f, 0x1, 0xfffffffffffffe00, 0x1}, &(0x7f00000000c0)=0x98) clock_nanosleep(0x0, 0x0, &(0x7f0000000180)={r3}, &(0x7f00000003c0)) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) r5 = request_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)='ppp1system\x00', 0xfffffffffffffff9) keyctl$update(0x2, r5, &(0x7f0000000300)="e70c3bf5796909dd3c2af550a68a389c21a78fc535d8b9c555ec72247178b9d9ff357ff02c9f7bef885935f31e7af951a3b2efaa1ee0cb9f82cb2e1166e1e9b736898949a058cbe65e925002759fbfbf067ca8f2541db5d65f582a0daaa6012351bbe2f2d2494e415efafd7dc76efdcc78a91fc689111eb362e95bc4ecdbbc3d91dd2bc9", 0x84) [ 403.022591] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 403.061924] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/26 18:28:37 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f0000000001fd02010c00f60000ff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:37 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x12) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000af2000), 0x2) 2018/05/26 18:28:37 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = dup(r0) sendmsg$netlink(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="18ecffffd3ad351e4a010000", @ANYRES32=r1], 0x18}, 0x0) 2018/05/26 18:28:37 executing program 0: mkdir(&(0x7f0000000300)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{}, 0x0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{}, 0x0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw32}}}}}, {}], 0xffffff34) unlink(&(0x7f0000000180)='./control/file0\x00') rmdir(&(0x7f0000000080)='./control\x00') syz_fuseblk_mount(&(0x7f0000005140)='./control/file0\x00', &(0x7f0000005180)='./control/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000100)='./control/file0\x00', 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000000040)=""/49) close(r0) 2018/05/26 18:28:37 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r1 = gettid() perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) sendmmsg(r0, &(0x7f0000005640)=[{{0x0, 0x0, &(0x7f0000000180), 0xf000000}}], 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r2, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1004000000016) 2018/05/26 18:28:37 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd(0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000080)={0x0, r2}) write$eventfd(r0, &(0x7f0000000040)=0x10000, 0x8) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000000)={0x0, r2}) 2018/05/26 18:28:37 executing program 7: r0 = socket(0x11, 0x4000000000080002, 0x0) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)=@known='security.evm\x00', &(0x7f0000000200)=""/192, 0xc0) listen(r0, 0xd26) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x1}, 0x8) accept4(r0, &(0x7f00000002c0)=@nfc, &(0x7f0000000340)=0x80, 0x80000) sendmmsg(r0, &(0x7f0000000080)=[{{&(0x7f0000000140)=@un=@abs={0x1, 0x0, 0x4e23}, 0xfffffffffffffd21, &(0x7f0000000000), 0x0, &(0x7f0000000340)}}, {{&(0x7f00000000c0)=@nfc={0x27, 0x9}, 0x80, &(0x7f0000001240), 0x0, &(0x7f00000012c0)}}], 0x2, 0x0) 2018/05/26 18:28:37 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0x6, 0x4, 0x4, 0x9, 0x40000014}, 0x22d) 2018/05/26 18:28:37 executing program 5: chmod(&(0x7f0000d3f000)='.', 0x5398fffb08fec7ed) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000080)=""/47, 0x2f}, {&(0x7f00000000c0)=""/2, 0x2}, {&(0x7f0000000100)=""/86, 0x56}, {&(0x7f0000000180)=""/193, 0xc1}, {&(0x7f0000000280)=""/126, 0x7e}, {&(0x7f0000000300)=""/231, 0xe7}, {&(0x7f0000000400)=""/86, 0x56}], 0x7, 0x5d) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) 2018/05/26 18:28:37 executing program 4: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7ea, 0x40) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002b00)={{{@in=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f0000002c00)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002c40)={0x0, 0x0}, &(0x7f0000002c80)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000002cc0)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@rand_addr=0x8, 0x4e20, 0x5, 0x4e23, 0x1, 0xa, 0xa0, 0x20, 0x0, r3, r4}, {0x6, 0x1000, 0x1f, 0x101, 0x5, 0xfa9, 0x1, 0x3c20}, {0x2, 0x0, 0xd3a1, 0x5}, 0x100000001, 0x0, 0x0, 0x1, 0x3, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d4, 0x3c}, 0x2, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3506, 0x4, 0x0, 0x2, 0x1, 0x200, 0x4}}, 0xe8) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2f, &(0x7f0000004cc0)={0x4, {{0xa, 0x4e21, 0x1000, @loopback={0x0, 0x1}, 0x1}}, {{0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0x1f}, 0x1}}}, 0x104) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) [ 404.029351] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/26 18:28:37 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) fcntl$addseals(r0, 0x409, 0x3) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x2, &(0x7f0000002f18)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000040)=0xe8) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x13, r0, 0x0) 2018/05/26 18:28:37 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x4, 0x1, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r2, 0x492}, &(0x7f00000001c0)=0x8) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r3, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x80ffff]}) 2018/05/26 18:28:37 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f0000f00007fd02010c00f60000ff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:37 executing program 1: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) creat(&(0x7f0000000240)='./file0\x00', 0x108) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7, 0x109400) sendmsg$nl_crypto(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=@get={0xe0, 0x13, 0x300, 0x70bd2d, 0x25dfdbff, {{'drbg_nopr_hmac_sha512\x00'}, [], [], 0x2400, 0x2400}}, 0xe0}, 0x1, 0x0, 0x0, 0x4040}, 0xc0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x3, 0xf3861ef1f7164591}, 0xfff2) ioctl$SG_GET_SG_TABLESIZE(r0, 0x227f, &(0x7f0000000280)) 2018/05/26 18:28:37 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f0005000007fd02010c00f60000ff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:37 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x0, @loopback=0x7f000001}], 0x30) 2018/05/26 18:28:38 executing program 7: socket$kcm(0xa, 0x6, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x75f, 0x400000) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000040)) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/05/26 18:28:38 executing program 4: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) bind(r0, &(0x7f0000000280)=@l2={0x1f, 0x5168, {0x10000, 0x3, 0x0, 0x2, 0x3}, 0x0, 0x80000001}, 0x80) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x5, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) open_by_handle_at(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6, 0x840) accept4$llc(r2, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0xfffffffffffffeae, 0x80402) 2018/05/26 18:28:38 executing program 2: r0 = dup(0xffffffffffffffff) creat(&(0x7f0000000200)='./file0\x00', 0x42) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000040)={'filter\x00', 0xde, "296f9433b56d082ba766b4efeff44bcfc90adeb15014bdcf1092889a4b708d2c169c95942da3cd0d36f460dac4bdb58aed92d70777abea91c8a6cf9663ae4ba72abb34e1054ba8291f5e1887e9985cba84751ceffe679d535e188b3bb5caef341de2ae83e192daefceaa33fa2c684a09112d715c2b799b82c81dce289cca12633911210c736ab0743b3f318d36cbcaf0f40f680fc3bbb292a292ed89dc11436092c5172eaf990549e62993675bdf97bac88d6a6d429371ee7c1abe49c9a9325d58b26bf3a05bbe9d78cbb7bdd8992f73a2a7eff7daf36d665a13650ce9db"}, &(0x7f00000001c0)=0x102) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000180)=0x20, 0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x48240, 0x0) ioctl$BLKTRACESTOP(r2, 0x1275, 0x0) 2018/05/26 18:28:38 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000080)={0x10, 0xf503}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x14, 0x27, 0x3, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x80, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000200)={0x5e, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x2, 'sh\x00', 0x10, 0x8, 0x68}, 0x2c) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000140)=0xee0f, 0x4) 2018/05/26 18:28:38 executing program 1: r0 = socket(0x10, 0x3, 0x0) r1 = dup(r0) write(r1, &(0x7f0000000080)="2400000058001f00ff07f4f9002304000a04f51108000100020100020800028001000000", 0x24) write$binfmt_aout(r1, &(0x7f00000000c0)={{0x108, 0x2, 0x3, 0x3c2, 0x118, 0x6, 0x16a, 0x3f}, "462069ad6901625819fc611c0519bd45bc8c5e7c036763f0003136b1658523981c1dc6ed9a0adcf60e0655f4b06327df14eee7584fb05a9fec2a52a874d8a7e4ea1f2bc44e9cf5819aa25f77a590041dcdefd1063b4ff7ff", [[]]}, 0x178) 2018/05/26 18:28:38 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f00ce060007fd02010c00f60000ff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:38 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x200000, 0x18) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000000240)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0x2, &(0x7f0000000100)) 2018/05/26 18:28:38 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r1 = gettid() perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) sendmmsg(r0, &(0x7f0000005640)=[{{0x0, 0x0, &(0x7f0000000180), 0xc00e}}], 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r2, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1004000000016) 2018/05/26 18:28:38 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x0, 0x40) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) r1 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000000)={0x3, 0x0, 0xfefffffffffffffd, 0x0, 0xfffffdfd}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 2018/05/26 18:28:38 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="fc39798138c1f7ea16f06f12539731cb1e9046ba7b6d4721d6211995736751529d2d1f05567bdef9aa2385d950db4337797bff2a149e87977db4bf8940862f179fb09cfae79e5063011bb3df1a924637d59689415b06285aa1f0ec5acd3b"], 0x4) 2018/05/26 18:28:38 executing program 1: r0 = socket(0xd, 0x9, 0xfffffffffffffffe) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)=@ipv6_delrule={0x48, 0x21, 0x11, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10015}, [@FRA_DST={0x14, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr}}, @FRA_DST={0x14, 0x18, @local={0xfe, 0x80, [], 0xaa}}]}, 0x48}, 0x1}, 0x0) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x3, 0x3, {0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x9}}}, 0x3a) 2018/05/26 18:28:38 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f00f0000007fd02010c00f60000ff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:38 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcb, &(0x7f0000000000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)) r1 = getpid() r2 = dup3(r0, r0, 0x80000) setsockopt$inet6_dccp_int(r2, 0x21, 0xf, &(0x7f00000000c0)=0x7fff, 0x4) kcmp(r1, r1, 0x7, r2, r2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0x11}, 0x602}}, 0x88e, 0x4}, &(0x7f00000001c0)=0x88) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000200)={r3, 0x5}, &(0x7f0000000240)=0x8) 2018/05/26 18:28:38 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000380)=0x200000000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000300)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x2000, 0x0) close(r0) syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x7fffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r2}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x80100, 0x0) readv(r0, &(0x7f0000000280)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1) 2018/05/26 18:28:38 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x684043, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f00000000c0)) r1 = socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x2f, &(0x7f0000000000), 0x4) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x3, 0x0, 0x9, &(0x7f0000000040)}, 0x20) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x0, 0xfffffe9a) 2018/05/26 18:28:38 executing program 4: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0)=0x202, 0xdd) 2018/05/26 18:28:39 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f00000f0007fd02010c00f60000ff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:39 executing program 7: r0 = memfd_create(&(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r1 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x50) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0xfffffffffffffcdd) execveat(r0, &(0x7f0000000000)='\x00', &(0x7f00000001c0), &(0x7f00000001c0), 0x1000) 2018/05/26 18:28:39 executing program 1: r0 = socket$inet6(0xa, 0x500000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) finit_module(r0, &(0x7f00000000c0)='\x00', 0x1) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f0000000100)=0x3f) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000080)={0x2, 0x1000, 0x4, 0x8000, 0x2, 0x9, 0x7, 0x2, 0x8, 0x100000000, 0x9, 0x7f}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)="7369743000000200", 0x10) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000b80)=ANY=[@ANYBLOB="000a040500000000ff010000000000000000000000000001009b1f9c940000000000000000000001ff020000000000000000000000000001fe80000000000000000000000000000000000000000000000000ffffe0000001"], 0x58) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) sendfile(r1, r2, &(0x7f0000000040), 0x8080400001) 2018/05/26 18:28:39 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000000280)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) 2018/05/26 18:28:39 executing program 2: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = open(&(0x7f0000000040)='./file0\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0)=0x3ff, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x8, 0x8}], 0x1) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x400000, 0x0) 2018/05/26 18:28:39 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x40901, 0x0) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000001c0)="0f07b932080000b871c1b746ba000000000f300fc72ec4c2b9b75a0ec4e14d72e30066b8ed000f00d8b8010000000f01d90f20c035000000200f22c066bad00466b8680166ef66363e660f38814fb1", 0x4f}], 0x1, 0x20, &(0x7f0000000280), 0x228) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x3) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0xa040, 0x0) ioctl$KVM_DIRTY_TLB(r1, 0x400caeaa, &(0x7f0000000100)={0x5, 0x3}) write$cgroup_int(r1, &(0x7f0000000080)={[0x34, 0x3d, 0x31, 0x32, 0x0, 0x2c, 0x3f, 0x2b]}, 0x8) prctl$intptr(0x1f, 0x6) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f00000000c0)=0x10900) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x4, 0x301280) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000180)={0x11, 0xfff, 0x0, 0x936, 0x5, 0x7, 0x8, 0x0, 0xfff, 0x0, 0x7, 0x4}) 2018/05/26 18:28:39 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r1 = gettid() perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) sendmmsg(r0, &(0x7f0000005640)=[{{0x0, 0x0, &(0x7f0000000180), 0x4000}}], 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r2, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1004000000016) 2018/05/26 18:28:39 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) rename(&(0x7f0000000240)='../file0\x00', &(0x7f0000000340)='../file0/file0\x00') r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0x6, 0x80000000}, &(0x7f0000000140)=0x8) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000180)=0x7) 2018/05/26 18:28:39 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000000000)=0xff9, 0x4) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x4) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000040)) 2018/05/26 18:28:39 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f0000000600)='.\x00', &(0x7f0000000640)='./file0\x00', &(0x7f0000000680)='adfs\x00', 0x80000, &(0x7f00000006c0)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) mount(&(0x7f00008deff8)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)="6e66730039ad695ab91f0928267795ce2b07ba848ecc6b7c69", 0x2007a00, &(0x7f0000000140)) umount2(&(0x7f0000000040)='./file0\x00', 0x2) umount2(&(0x7f0000000100)='./file0\x00', 0x3) 2018/05/26 18:28:39 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f000000000bfd02010c00f60000ff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:39 executing program 2: r0 = socket$inet(0x2, 0xa, 0x8) r1 = socket$inet(0x10, 0x3, 0x2) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000001640)="24000000100007031dfffd946fa2830020200a0009000300001c85680c1ba3a20400ff7e28000000020affffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r3 = gettid() getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xdc, 0x3, 0x8001, 0x8, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={r4, 0x2}, 0x8) kcmp(r2, r3, 0x0, r0, r0) ptrace$setregset(0x4205, r3, 0x203, &(0x7f0000000180)={&(0x7f0000000140)="09a7aca9f9702a25c88ad9de9934", 0xe}) 2018/05/26 18:28:39 executing program 1: socketpair$inet(0x2, 0x6, 0xfffffffffffffe00, &(0x7f0000000040)={0xffffffffffffffff}) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x40, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000180)={0x7fffffff, 0xbfd, &(0x7f00000000c0)="56ad60173d28009aea576aa4da5c3cb86924fb335baf90ed967f9fd687dca143742179a1b3a019d01004d483309c8592e955a572", &(0x7f0000000100)="0064dbecdee6b85ed78207b024406a403f1136646c37585073ca54d07c91e14848def521f0bc08bedd6f7ec73084dc77a6138c6f2c8443c00f8cbc3de123511a4770dac06ef0234e1cf3cfc44f7d9aad", 0x34, 0x50}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x14, &(0x7f0000000080)='bridge_slave_0\x00', 0xffffffffffffff7b) 2018/05/26 18:28:39 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) exit_group(0x10000) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af21, &(0x7f0000000080)={0x0, 0x2000000, &(0x7f0000000040)=""/59, &(0x7f0000000100)=""/193, &(0x7f0000000200)=""/163}) 2018/05/26 18:28:39 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f0002000007fd02010c00f60000ff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:39 executing program 4: socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000d40)={0x0, 0x0}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f00000000c0)={'nat\x00', 0x0, 0x0, 0x1000, [], 0x0, &(0x7f0000000080), &(0x7f0000001940)=""/4096}, &(0x7f0000000140)=0x50) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000080), &(0x7f0000000180)=0x8) r2 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x8, 0x800) sendmsg$rds(r2, &(0x7f0000000440)={&(0x7f0000000200)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000240)=""/201, 0xc9}, {&(0x7f0000002940)=""/4096, 0x1000}, {&(0x7f0000000340)=""/158, 0x9e}], 0x3, 0x0, 0x0, 0x84}, 0x0) syz_open_dev$adsp(&(0x7f0000000480)='/dev/adsp#\x00', 0xec, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000040)={r3, r4/1000+10000}, 0x8) 2018/05/26 18:28:39 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00007a8000)={&(0x7f0000000280)=ANY=[@ANYBLOB="310000000001ffff00000000000000000000000008001200b2000000"], 0x1c}, 0x1}, 0x0) 2018/05/26 18:28:39 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000040)) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000080)={0x4, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0x4018aee3, &(0x7f0000000000)) r3 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x66f3, 0x40) r4 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0xfff, 0x1c1080) ioctl$TUNSETSTEERINGEBPF(r3, 0x800454e0, &(0x7f0000000180)=r4) 2018/05/26 18:28:40 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}], 0x20) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000100), 0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/26 18:28:40 executing program 7: r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0xfffffd0d) r2 = accept4(r1, 0x0, &(0x7f0000000040), 0x0) sendfile(r2, r0, &(0x7f0000000100), 0x1) 2018/05/26 18:28:40 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f000f000007fd02010c00f60000ff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:40 executing program 4: mbind(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x202, &(0x7f0000000000), 0x0, 0x0) get_mempolicy(&(0x7f00000000c0), &(0x7f0000000140), 0x2, &(0x7f0000ffc000/0x2000)=nil, 0x80000000000000) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xffff, 0x200800) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) 2018/05/26 18:28:40 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(des-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="8be3000000010000", 0x8) r1 = accept4$alg(r0, 0x0, 0x0, 0x80800) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f0000001800)=[{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000001140)}, {0x0, 0x0, &(0x7f0000001280)}, {0x0, 0x0, &(0x7f0000001780), 0x0, &(0x7f00000017c0)=[@op={0x10, 0x117, 0x3}], 0x10}], 0x3, 0x0) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000003c0)={0x0, 0x9}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000440)={r3, 0xfffffffffffffffd}, &(0x7f0000000480)=0xc) recvmmsg(r0, &(0x7f0000000300)=[{{&(0x7f00000000c0)=@ethernet, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/115, 0x73}], 0x1, &(0x7f0000000240)=""/189, 0xbd}, 0x1}], 0x1, 0x2001, 0x0) 2018/05/26 18:28:40 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x1, 0x0) r1 = dup(r0) r2 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4000, 0x0) ftruncate(r2, 0x80080) sendfile(r1, r2, &(0x7f0000d83ff8), 0x2008000fffffffe) sendmsg$kcm(r2, &(0x7f00000002c0)={&(0x7f0000000180)=@ax25={0x3, {"ef6dd4816fbaff"}, 0x1}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)="b95a163d2214b19596265c56cd15ba14c2f7c3f0740b651d95dc2e8ca3423bb7ee630d3780dd6dfc9e8cffbbc02da069dfcecc877b1c725b4ee68cfc940d22c33a4e2b089568a6e3461eea71a9e663b5349e217a44f7376efd493926fa811deb4ee3", 0x62}], 0x1, &(0x7f0000000900)=[{0x8c, 0x13f, 0x2, "897b4803bc9a6e7b06343bcf7f6f7828bd2878bb9ecf982a5328483926990e7c9623bc03ff91b4b3be966bc8dd5da318fa97ad8ce3ca14fd6df9d01ad213cbf3f9931f99e54f4855e6d2886e08f171f48b64db91c389031d1388a6eb25572be5fe0e26ad7cb40071c6e375c8f2d41d6813c617b9f639ed9b9c5a5c95adc5690f"}, {0x10c, 0x88, 0x401, "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"}, {0x38, 0x1bb, 0xfffffffffffff000, "e0695d6869b5037ad278b730c73f678cdf02cb7fdb354992f6d206ff1502d4a7c9a2085ed445f222ec50bd7b"}, {0x100c, 0x10f, 0xa, "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"}, {0x44, 0x111, 0x2, "38963c8fb20d11f0f173a7eef706f00d8569c0f57198d96d9236218b5fc670745656eb6f643a057124d7e17a6a652facfdd2adf05f"}, {0x34, 0x0, 0x10000000000000, "8da3c9cd21144f577eaa0a3239b5ce6ceeb24baeb2913372283be9899e00be196b4d2d51c0d03fff"}, {0x98, 0x117, 0x0, "2b511562438ee05ab7b564b164763a6fd8beb8f11e77024e8fbaed8a6cdd727c9e2bfd6e6cbf65d449ec77ffb86797e5d9a9eaf406baeb671efda032b265edb3c41b4971ad2894e8f0ebb144f547d0f2c25cf637dcdc3e970a9e2bfa1c37986c61d58ad9fa47310b2d561864ad6b6baf734ad658e91c76d0bed418d882389a6a7ead8b1f21465a446d09d4"}], 0x12ec}, 0x10) io_setup(0x9, &(0x7f0000000040)=0x0) io_cancel(r3, &(0x7f0000000100)={0x0, 0x92214b2d00908e47, 0x0, 0x0, 0xffffffff80000000, r1, &(0x7f00000000c0)="32c49c83be501f073078d6338fd49264", 0x10, 0x7ff, 0x0, 0x1, r0}, &(0x7f0000000140)) 2018/05/26 18:28:40 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000000180)={{0x0, 0x3, 0xac70, 0x0, 0x1}}) ioctl$KVM_SET_CPUID(r2, 0x4008ae89, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000000000007200004000000000000000000000003f3aaa88b157d98681210600000000000000000000"]) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000040)={[0x8a, 0x3, 0x6, 0x7ff, 0x3f, 0x2, 0x3, 0x80000001, 0x5, 0x5, 0x5, 0x1, 0x0, 0x5, 0x2, 0x100000000], 0x0, 0x800}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/26 18:28:40 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r1 = gettid() perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) sendmmsg(r0, &(0x7f0000005640)=[{{0x0, 0x0, &(0x7f0000000180), 0xf0ffffff00000000}}], 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r2, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1004000000016) 2018/05/26 18:28:40 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x200080, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000100)={0x0, 0xec}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r1, 0x2, 0x20}, &(0x7f0000000200)=0xc) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="3c0000001c00050000000000000000000a000000", @ANYRES32=0x0, @ANYBLOB="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"], 0x3c}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r2, 0x4, 0x30}, &(0x7f00000003c0)=0xc) 2018/05/26 18:28:40 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f0000050007fd02010c00f60000ff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:40 executing program 7: r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000180)='cgroup.threads\x00', 0x2, 0x0) sync_file_range(r0, 0xff, 0x5, 0x5) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) read(r1, &(0x7f0000000080)=""/251, 0x31e) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f0000000000)=0x47) write$binfmt_elf64(r1, &(0x7f0000000300)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff4d, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/05/26 18:28:40 executing program 2: syz_emit_ethernet(0x7e, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000019078ac1414bbac1414110305907800000000450000000000000000040000ac7014aaac141400444000000000000000000000e000000200000000e000000100000000000000007f00000100000000ffffffff00000000e000000100000000ac14140000000000"], &(0x7f0000000000)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x2, 0x0) setsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000000080)="d9864d3add4833d352754a", 0xb) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000200)={0x7fff}, 0x357) 2018/05/26 18:28:40 executing program 0: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) r1 = socket(0x1f, 0x3, 0xa) write(r1, &(0x7f00000001c0)="130000001000ffdde200f49ff60f050000230a009d000000119dc53022e5f9ec364f0000c0ff030000001c24e175cc463437101101bd81dc3181ddd83f8d3d1f2c53e45fca5ab94018975d7db75411543e1226408e88cac1f2cbefbb693d8a0c8efc28ceb4ec3ff429592e5de7e4f28bca763acd06f40ad03226af55e3129849ae2d726cf46a629bf91efdb19a5faccffe8090d92237be9951be4bd7c2a1c1a2b5b2684ade4025622c962d916c000000000000003400000000000000d5ba641663ac6847d35b8779c6903efd7800e86ccc2b5bbc156c2a1976a0f57350aeb0775fa06f769670fe98", 0xe8) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000000)=0xffffffffc6c7ec65, 0x8) 2018/05/26 18:28:40 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005cfff6)='/dev/cuse\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000780)=[{&(0x7f00000006c0)=""/130, 0x82}], 0x1, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000080)) r2 = getpgid(0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f00000000c0)={&(0x7f0000ffd000/0x3000)=nil, 0x927, 0x1, 0x88, &(0x7f0000ffd000/0x3000)=nil, 0xe131}) tkill(r2, 0x15) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'veth0\x00'}) [ 407.001394] netlink: 12 bytes leftover after parsing attributes in process `syz-executor4'. [ 407.067390] netlink: 12 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/26 18:28:41 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f0006ce0007fd02010c00f60000ff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:41 executing program 0: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x401, 0x400000) r1 = socket$netlink(0x10, 0x3, 0x14) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000140)={r1, r2}) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e93de282346d61acb4"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c, 0x0, 0x4}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/26 18:28:41 executing program 5: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x22702, 0x0) perf_event_open(&(0x7f0000000080)={0x4, 0x70, 0x100000001, 0x20, 0x9, 0xcd4, 0x0, 0x100, 0x0, 0x4, 0x5dc4, 0x3, 0x9, 0xf, 0x4, 0x6, 0x80000000, 0x3, 0x3, 0x68, 0x3f, 0x4, 0x6, 0x8, 0x3, 0x0, 0x2e, 0x20, 0x0, 0x0, 0x101, 0xe7aa, 0x4c, 0x3ff, 0x95, 0x30000000000000, 0x8, 0x3, 0x0, 0x5, 0x0, @perf_config_ext={0x7f, 0x1}, 0x11004, 0x3, 0x5, 0x3, 0x5, 0x401, 0x1943}, r0, 0x10, r1, 0x8) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000000040)={0x3, 0x8c1}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x400, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r2, 0x5451, 0x0) 2018/05/26 18:28:41 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(camellia-asm)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000100)=0xff80, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) sendto$llc(r1, &(0x7f0000000000)="57864e8f17f91aa0f2f42a183dbec553e5", 0x11, 0x0, 0x0, 0x0) 2018/05/26 18:28:41 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20000, 0x0) getdents64(r1, &(0x7f0000000040)=""/125, 0x7d) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCEXCL(r2, 0x540c) syz_open_pts(r0, 0x0) 2018/05/26 18:28:41 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r1 = gettid() perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) sendmmsg(r0, &(0x7f0000005640)=[{{0x0, 0x0, &(0x7f0000000180), 0x100000000000000}}], 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r2, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1004000000016) 2018/05/26 18:28:41 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x48000, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r0, 0x0) dup2(r2, r0) readv(r2, &(0x7f0000000000)=[{&(0x7f00000004c0)=""/218, 0xda}], 0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x15}, &(0x7f0000000140)=0x8) 2018/05/26 18:28:41 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121104, 0x0) io_setup(0x8, &(0x7f0000000100)=0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000240)=0x0) fstat(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() sendmsg$unix(r1, &(0x7f0000000340)={&(0x7f0000000080)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000200)=[{&(0x7f0000000180)="b8f36be4bec0633376d898aa2f7279d9207d10edac9258049bf6c9aa6e4e884700aa3901ae6f20703ea7193ada68d655472e273573bc8182bf9e23215478348d63d498871b534630f37108ea3fff3e3783531a346e", 0x55}], 0x1, &(0x7f0000000300)=[@cred={0x18, 0x1, 0x2, r4, r5, r6}], 0x18, 0x4048000}, 0x4000000) inotify_add_watch(r2, &(0x7f0000000040)='./file0\x00', 0x801) io_submit(r3, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="d84f844e4e909936730a0ee733279670", 0x10}]) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0xb3b) 2018/05/26 18:28:41 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f0000050007fd02010c00f60000ff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:41 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) getsockname(r0, &(0x7f0000000000)=@can={0x0, 0x0}, &(0x7f0000000100)=0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in=@rand_addr, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000240)=0xd5) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000600)={r0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000680)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, [0x2, 0x2, 0x2, 0x6, 0x400, 0x7fff, 0x1, 0x7, 0x9, 0x1, 0x5, 0x80000000, 0x2e91036, 0xfffffffffffffffa, 0x4]}, &(0x7f0000000280)=0x100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000780)={r4, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, [0x0, 0x81, 0x6, 0x4, 0x8001, 0x101, 0x9, 0x832c, 0x9, 0xfffffffffffffffa, 0xffff, 0x3, 0x1, 0x9, 0x3]}, &(0x7f0000000880)=0x100) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000000640)=@req3={0xfffffffffffffffe, 0x8000, 0x1, 0x66b4, 0x6, 0x40}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x0, 0x4e24, 0xfffffffffffffff9, 0xa, 0xa0, 0x20, 0x88, r1, r2}, {0x9, 0x7, 0x9, 0x0, 0x8000, 0xec1, 0x100000001, 0x7}, {0x5, 0x80000001, 0x7, 0x3f}, 0x400, 0x6e6bbf, 0x1, 0x1, 0x2, 0x2}, {{@in6=@dev={0xfe, 0x80, [], 0xe}, 0x4d4, 0x6c}, 0x2, @in6=@dev={0xfe, 0x80, [], 0x17}, 0x0, 0x3, 0x0, 0x2, 0x980, 0x3, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000080)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000400)=[{0x38, 0x110, 0x0, "3dbee95d95212ba069d1f8a315148bc87a4971532a1497d4de52f4f57037f4b9091afb489df7d00087"}, {0xa0, 0x101, 0x8, "bcef41fad40eded28fc828ab51daf20626e56709a6b5ca23f2c1736a583f8fd2f291061baf7d30282b44176f7bf393c558f57b7e45136ca4cfea8a91cf92072422057e2a0603d58b436856981c74ba12a58612509c4e84af1557761e3da42df0ffdf128f32657a78d7506bdfa4be4699622bc6e22035b8650f9bc038284a78911a5f4db9482150fcfd57d4f1fa6075e62a"}, {0xd8, 0x0, 0x0, "601277d6e11dc9cd1bcd04a736e7ecd8c7ecab08bb62183b399fd77b67d7dbd8792cb8f0addf626e968fa8fb849876b041b9f0026bed1d512debacd5cedb3dd909a749e50e2b5277feef51cbe760e4a05737c2119353f49149c052e88b35453303c7d3a3a45000d156489cdc281dc73394ed6f0335b4832539ada2d1b5119070cf6fe0568be3e67adf58da442642925500ea8d3053e550dec993b562c9490ce5192ced2b8714d982db6d04cc1af26b7ef93affc4618af31f006aaf6c8ed9a3322f7fc356e62d1f5c43"}, {0x4c, 0x114, 0x8, "527949d7cd81f8f686916830b39eb25332b2f37e7dfcdbbe24cb93035458289abfedf8287d1a003f02ba5150ab906982c4f16dd8cfc7731b2105f125b5547c"}], 0x1fc}, 0x9}, {{&(0x7f0000001c00)=@in={0x2, 0x4e23, @broadcast=0xffffffff}, 0x80, &(0x7f0000000280), 0x0, &(0x7f00000002c0)=[{0xc, 0x0, 0x2}], 0xc}}], 0x2, 0x0) 2018/05/26 18:28:41 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x20041, 0x0) bind(r2, &(0x7f0000000040)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(pcbc(aes-aesni),hmac(sha1-ssse3))\x00'}, 0x80) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f000000dfac), 0x48, 0x0, &(0x7f000000df36)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825"}) dup3(r1, r0, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/05/26 18:28:41 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000d59ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000040)=""/107, &(0x7f00000000c0)=0x6b) r2 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) 2018/05/26 18:28:41 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000080)={0x4, 0xffffffffffffffff, 0xfdfdffff}) 2018/05/26 18:28:41 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f0000020007fd02010c00f60000ff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:41 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/psched\x00') ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000100)=""/137) sendfile(r0, r0, &(0x7f00000000c0)=0x10000000, 0x2) [ 408.089626] binder: 24127:24130 ERROR: BC_REGISTER_LOOPER called without request [ 408.114272] binder: 24131:24132 ioctl c0306201 20007000 returned -14 2018/05/26 18:28:41 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x953f4e14fdaa029, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x75, &(0x7f0000000100), 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000540)='/dev/input/mouse#\x00', 0xaf, 0x200000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000580)=@assoc_value={0x0, 0x3}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000600)={r3, 0x3}, &(0x7f0000000640)=0x8) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000140)=@filter={'filter\x00', 0xe, 0x4, 0x38c, 0xffffffff, 0x140, 0x140, 0x1fc, 0xffffffff, 0xffffffff, 0x2f8, 0x2f8, 0x2f8, 0xffffffff, 0x4, &(0x7f0000000100), {[{{@uncond, 0x0, 0x10c, 0x140, 0x0, {}, [@common=@ttl={0x24, 'ttl\x00', 0x0, {0x0, 0x6}}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x8, 0x8, 0x1, 0x1}}]}, @common=@inet=@SET3={0x34, 'SET\x00', 0x3, {{0x3f, 0x7fff, 0x9}, {0x7fff, 0x1780, 0x1}, {0xfa42, 0xfffffffffffeffff, 0x8}, 0x9, 0x7}}}, {{@uncond, 0x0, 0x98, 0xbc}, @REJECT={0x24, 'REJECT\x00', 0x0, {0x7}}}, {{@uncond, 0x0, 0xd8, 0xfc, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x5117, [0x1000, 0x8, 0x100, 0x3f, 0xffffffffffffff54, 0x10000], 0x8, 0x8, 0x3}}}]}, @REJECT={0x24, 'REJECT\x00', 0x0, {0x3}}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3e8) tee(r0, r0, 0x7, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000000000)={{0x904, 0xf9c}, 'port0\x00', 0x20, 0x80000, 0x9, 0x7, 0x1, 0x0, 0x7, 0x0, 0x1, 0x5}) [ 408.144406] binder: 24130 RLIMIT_NICE not set [ 408.178953] binder: 24130 RLIMIT_NICE not set [ 408.185257] binder_alloc: binder_alloc_mmap_handler: 24131 20006000-20007000 already mapped failed -16 [ 408.195972] binder: release 24127:24130 transaction 52 out, still active [ 408.202923] binder: undelivered TRANSACTION_COMPLETE [ 408.208839] binder: release 24127:24130 transaction 52 in, still active [ 408.215949] binder: send failed reply for transaction 52, target dead 2018/05/26 18:28:41 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f00000f0007fd02010c00f60000ff008109f80009000180160114ec000000", 0x1f) [ 408.217176] sctp: [Deprecated]: syz-executor5 (pid 24145) Use of struct sctp_assoc_value in delayed_ack socket option. [ 408.217176] Use struct sctp_sack_info instead [ 408.266909] binder_alloc: binder_alloc_mmap_handler: 24127 20000000-20002000 already mapped failed -16 [ 408.287914] sctp: [Deprecated]: syz-executor5 (pid 24145) Use of struct sctp_assoc_value in delayed_ack socket option. [ 408.287914] Use struct sctp_sack_info instead [ 408.310361] binder: BINDER_SET_CONTEXT_MGR already set [ 408.344848] binder: 24127:24130 ioctl 40046207 0 returned -16 [ 408.358139] binder: 24127:24156 ERROR: BC_REGISTER_LOOPER called without request [ 408.375517] binder_alloc: 24127: binder_alloc_buf, no vma [ 408.381140] binder: 24127:24130 transaction failed 29189/-3, size 0-0 line 2971 [ 408.390487] binder: undelivered TRANSACTION_ERROR: 29189 2018/05/26 18:28:41 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000080)={{0x67, @loopback=0x7f000001, 0x4e21, 0x3, 'ovf\x00', 0x10, 0x80000001, 0x37}, {@broadcast=0xffffffff, 0x4e20, 0x0, 0x1, 0x4, 0x1}}, 0x44) listen(r0, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1}, 0x8) shutdown(r0, 0x1) 2018/05/26 18:28:41 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) listen(r0, 0x5eb857) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000000040)={0x80, 0x10001}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendto$inet(r2, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) fsync(r0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000080)=@pptp={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000000280), 0x0, &(0x7f00000002c0)=""/124, 0x7c}, 0xaacf2af368b3af28) 2018/05/26 18:28:41 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioperm(0x6, 0x7fff, 0x418) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) setsockopt$sock_void(r0, 0x29, 0x1, 0x0, 0x0) 2018/05/26 18:28:41 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f0000f00007fd02010c00f60000ff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:41 executing program 5: r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x10, 0x80800) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uinput\x00', 0xbef720c7df0f6bdd, 0x0) sendfile(r0, r1, &(0x7f0000000200), 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x34, 0x1) ioctl$int_out(r2, 0xc0305720, &(0x7f0000000100)) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/05/26 18:28:41 executing program 7: r0 = socket(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000000080)={'ip_vti0\x00', @ifru_data=&(0x7f0000000000)="b06f31673d3da2b793d4f9a507e3c9133ba7ce8f5e6e538ecf8829b08f7f4aae"}) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000080)={'ip_vti0\x00', @ifru_data=&(0x7f0000000000)="b06f31673d3da2b793d4f9a507e3c9133ba7ce8f5e6e538ecf8829b08f7f4aae"}) uselib(&(0x7f0000000140)='./file1\x00') r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x80, 0x4a40) renameat2(r2, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00', 0x4) 2018/05/26 18:28:41 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r1 = gettid() perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) sendmmsg(r0, &(0x7f0000005640)=[{{0x0, 0x0, &(0x7f0000000180), 0x4000000000000}}], 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r2, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1004000000016) 2018/05/26 18:28:41 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=0x20000005) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"643071300000000000000020001600", 0x3}) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x405}, 0x1c) r2 = socket(0xa, 0xf, 0x473bf218) shutdown(r1, 0x1) sendmsg$rds(r2, &(0x7f0000001b00)={&(0x7f0000000040)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000080)=""/64, 0x40}, {&(0x7f0000001c40)=""/129, 0x81}, {&(0x7f0000001c00)=""/15, 0xf}, {&(0x7f0000001b40)=""/138, 0x8a}], 0x4, &(0x7f0000001980), 0x0, 0x40}, 0x800) 2018/05/26 18:28:42 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r1, 0x2287, &(0x7f0000000080)=0x2a) tkill(r0, 0x31) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r2, &(0x7f0000481000)=""/128, 0x80) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240), 0x8) 2018/05/26 18:28:42 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f0000000f07fd02010c00f60000ff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:42 executing program 7: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x13, r0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x80000, 0x0) getgroups(0x7, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) ioctl$TUNSETGROUP(r1, 0x400454ce, r2) ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f0000000280)) mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)) add_key(&(0x7f0000000240)='ceph\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x6b, 0xfffffffffffffffe) mbind(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000000000), 0x45, 0x2) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)) [ 408.817581] IPVS: set_ctl: invalid protocol: 103 127.0.0.1:20001 ovf [ 408.844232] IPVS: set_ctl: invalid protocol: 103 127.0.0.1:20001 ovf 2018/05/26 18:28:42 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'bond_slave_1\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)) setsockopt$packet_add_memb(r0, 0x107, 0x2, &(0x7f0000000300)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x8) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000080)={0xc49c, 0x3, 0x3ff, 0x7}, 0x10) 2018/05/26 18:28:42 executing program 2: bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) futex(&(0x7f0000000080)=0x2, 0x3, 0x1, &(0x7f0000000100)={r0, r1+30000000}, &(0x7f0000000140), 0x2) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x82c02, 0x0) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f00000001c0)=0x5, 0x4) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000000340)={{&(0x7f0000000200)=""/216, 0xd8}, &(0x7f0000000300), 0x50}, 0x20) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000380)=@generic={0x0, 0xfffffffffffffff8, 0x9}) prctl$setname(0xf, &(0x7f00000003c0)='$selfppp0user\x00') ioctl$BLKALIGNOFF(r2, 0x127a, &(0x7f0000000400)) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000440)={0x0, 0x3, 0x0, 0x4, 0x8, 0x3, 0x8, 0x1ff, {0x0, @in6={{0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x8000}}, 0x80000001, 0xffffffff, 0x4, 0x2}}, &(0x7f0000000500)=0xb0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000540)=@assoc_value={r4, 0x4a4a}, 0x8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000580)=0x0) prlimit64(r5, 0x8, &(0x7f00000005c0)={0x8, 0x8}, &(0x7f0000000600)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000640)={0x4, 0x7fff, 0x8, {}, 0x7ff}) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f00000006c0)=0x4) r6 = add_key$keyring(&(0x7f0000000700)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000780)={0x0, 0x0}, &(0x7f00000007c0)=0xc) r8 = getgid() keyctl$chown(0x4, r6, r7, r8) faccessat(r2, &(0x7f0000000800)='./file0\x00', 0x6a, 0x1700) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000840)={{0x4, 0x0, 0xe, 0x80000000, 0x7, 0x6, 0xffff, 0x2, 0x101, 0x7, 0x5d, 0x4}, {0x4, 0xf000, 0xb, 0x100000001, 0x39ea, 0x17, 0x7f, 0x8, 0x5, 0x6a48, 0x0, 0x401}, {0x10000, 0x5002, 0xd, 0xfffffffffffffffc, 0xe53, 0xfffffffffffffff8, 0x0, 0x4, 0x8, 0x6, 0x800}, {0x4, 0x2000, 0xa9aecfd4312f6852, 0x7df, 0x7fffffff, 0x2, 0x86e8, 0x5, 0x8, 0x4, 0x400, 0x9}, {0xf000, 0x1, 0xd, 0xae8, 0x8000, 0x0, 0x200, 0xf7, 0x2, 0x5, 0x8000, 0x3}, {0x4, 0x4, 0x1f, 0x0, 0x1, 0x2, 0x90a6, 0x100, 0x1, 0x4a7, 0xffffffff80000000, 0x27}, {0xf000, 0xd004, 0x0, 0xfffffffffffffe00, 0x1, 0x8, 0xb7, 0x2, 0x9, 0x8, 0xfffffffffffffff7, 0x6}, {0xf000, 0xd001, 0xc, 0x6, 0x8001, 0x9, 0xfffffffffffff8eb, 0x20, 0x2, 0x5, 0x2}, {0x5000, 0x2}, {0xf000, 0x14000}, 0x20000011, 0x0, 0x14001, 0x0, 0x0, 0x400, 0x12000, [0x80, 0x400, 0x9, 0x101]}) r9 = socket(0x1b, 0x807, 0x2) ioctl$EVIOCSFF(r2, 0x402c4580, &(0x7f0000000980)={0x52, 0x8, 0x9, {0x1ec, 0x3}, {0x681, 0xe0}, @rumble={0x8, 0x8}}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) setsockopt$packet_rx_ring(r9, 0x107, 0x5, &(0x7f00000009c0)=@req={0x708e, 0xff, 0x80000001, 0x6}, 0x10) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000000a00)={0x7, 0xfff, 0x9}) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/vhost-vsock\x00', 0x2, 0x0) r10 = openat$audio(0xffffffffffffff9c, &(0x7f0000000a80)='/dev/audio\x00', 0x480000, 0x0) ioctl$ION_IOC_ALLOC(r10, 0xc0184900, &(0x7f0000000ac0)={0xffff, 0x36, 0x1, r2}) getsockopt$inet_sctp6_SCTP_RTOINFO(r10, 0x84, 0x0, &(0x7f0000000b00)={r3, 0x0, 0x0, 0x7}, &(0x7f0000000b40)=0x10) 2018/05/26 18:28:42 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="e04eace21761800abeddedffd7a4e7736554f6ea09637c2929fecdaf417195ddb33da7e060f9ed951002fe4a93db5ef7498b03e1eb4cbc434dbdd1b495755267c686a653f24812dd3f99b117e3791015161002f777270bb4e49f98997b1021b2afeaace63e9ae5c73916c198994c7649313d3ff5714acde2b9a6c4d44d81243c729fd54dca3225f86203e26cf21fe54f8f8c3acec1819f7fb7a59b1b9d94785be70df367113c249077c3051d1777963e29996398354f1e38a794ee80ac0420f5db013e2d33020f228e00d467b35c5b35733201b43f845784fc347bcd549a7984e492"], 0x4) 2018/05/26 18:28:42 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) epoll_create1(0x80000) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000000)={0x1fffffffffffff0b, &(0x7f0000000040)=[{0xd}]}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000040)=ANY=[]}) r1 = syz_open_dev$dspn(&(0x7f0000000280)='/dev/dsp#\x00', 0xffffffff, 0x400) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000340), &(0x7f00000003c0)=0x4) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000002c0)=0x8, 0x2) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x121400, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000000300)={0x1f004, 0x5000}) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f00000001c0)) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f00000000c0), 0x4) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) [ 408.975610] device bond_slave_1 entered promiscuous mode 2018/05/26 18:28:42 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f0000ce0607fd02010c00f60000ff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:42 executing program 0: r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x7, [{}, {0xfffffffffffffffe}, {}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000}, {}]}) ioctl$BLKROTATIONAL(r1, 0x127e, &(0x7f0000000000)) prctl$void(0x7) [ 409.129290] device bond_slave_1 left promiscuous mode 2018/05/26 18:28:42 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r1 = gettid() perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) sendmmsg(r0, &(0x7f0000005640)=[{{0x0, 0x0, &(0x7f0000000180), 0x3f000000}}], 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r2, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1004000000016) 2018/05/26 18:28:42 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xfffffffffffffffd) ioctl$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_SEND_PARAM(r1, 0x84, 0x6c, &(0x7f0000000100), &(0x7f0000000140)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/26 18:28:42 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f000000f007fd02010c00f60000ff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:42 executing program 5: r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f00000001c0), &(0x7f0000000240)=0x58, 0x80000) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=@getlink={0x28, 0x12, 0x5, 0x0, 0x0, {}, [@IFLA_NET_NS_PID={0x8, 0x13}]}, 0x28}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000280)={'ip6tnl0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) r2 = socket(0x3, 0x7, 0xfffffffffffffffe) r3 = geteuid() ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000140)={{0x2, 0x4e23, @rand_addr=0x80000001}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x20, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 'syzkaller1\x00'}) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) sendmsg$nl_route(r2, &(0x7f00000003c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000400)=ANY=[@ANYBLOB="280000001200010a000000000000000007000000", @ANYRES32=0x0, @ANYBLOB="0000000000edf5a37a9df53b46ff5f14"], 0x28}, 0x1}, 0x0) r5 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x100000000, 0x1) ioctl$VT_RELDISP(r5, 0x5605) 2018/05/26 18:28:42 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect(r0, &(0x7f0000000000)=@generic={0x0, "e6597d3860340c391e10be3b16bf28e7f7a73e892aba7777fea4ef25f8ffe91e9a7eabadab8e76e8627a8cba628a60a667d635c35484f5264b4397cf9e48162266cbafd2fbd656a4e380299e77b89b0a917f3346d83a10a02b9f9c94d08f5c9ee5991ce0eed647b686f1f7861651e44ec0bf8b8b3c5dcd85d49f9d4b2ba8"}, 0x80) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000080)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x20, {0x2, 0x4e21, @multicast2=0xe0000002}, 'tunl0\x00'}) 2018/05/26 18:28:42 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r0, &(0x7f0000003ac0)=[{{&(0x7f0000003700)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000003840), 0x0, &(0x7f0000003880)=""/170, 0xaa}}], 0x1, 0x0, &(0x7f0000003bc0)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x610400, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e24, @loopback=0x7f000001}], 0x20) recvmmsg(r0, &(0x7f00000009c0)=[{{&(0x7f00000005c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000880), 0x0, &(0x7f00000008c0)=""/239, 0xef}}], 0x1, 0x0, &(0x7f0000000a40)={0x0, 0x1c9c380}) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/05/26 18:28:42 executing program 2: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000100), 0x80000) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x7f, 0x200) r3 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@local, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@remote}}, &(0x7f0000000400)=0xe8) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0}, &(0x7f0000000540)=0xc) sendmsg$nl_generic(r0, &(0x7f00000008c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000880)={&(0x7f0000000580)={0x2f0, 0x19, 0x8, 0x70bd2d, 0x25dfdbfd, {0x16}, [@nested={0x54, 0x70, [@typed={0x14, 0x45, @ipv6=@dev={0xfe, 0x80, [], 0x16}}, @typed={0x8, 0x51, @pid=r1}, @generic="40731bc0fbc444009e9f77390024d3770c57dc6913ed30335efd537b316f49ff5bf8c343a31d41c9d86615d2bbe16efff1"]}, @typed={0x8, 0x15, @fd=r2}, @typed={0x8, 0x81, @str='*\x00'}, @typed={0x8, 0x82, @pid=r3}, @nested={0x168, 0x8e, [@typed={0x8, 0x41, @uid=r4}, @generic="064cd2dd0bdd819c1a07a93041527e5c144c4170706a15207466e53e5b6cacaf8cb748b71a50d5ab549a40fb468e", @generic="057724db89584c61a3096887158f64abb53522e0e38350b0a72bcd0706faa722e3d2a8af6c017fb6af4813f55049d0c62b5988f06bbbba1a034bdbcfea345adf12d29495c8680d256b919cb837f10a562566d68fcbcef170f3024f99ccd4be299a8a71234ac9119928594bb72846e061e50a58feadc4dec186defdc69a3b6e98cb8eac2626f4d14126f37d21f675ef3136b05b7f1bd884cf", @typed={0x8, 0x44, @uid=r5}, @generic="5d634b17c96486dbe3b0c3be4616b142a959eec2f2b8713cf2260b8e18010959a63e158ea347de0e03dedea53709c49894280b7492aade0ea24d8a574cf92164599d1136257ad062a52a0ea5e80e40010290058095af7c6d53c7addcae5652740e1d61ed9b4fda68b892067427ea894914973ed024a42d23be7239ddd5bd27dbb73a230d91bb30", @typed={0x4, 0x17}]}, @typed={0x8, 0x89, @uid=r6}, @nested={0x100, 0x83, [@typed={0x8, 0x53, @uid=r7}, @generic="410d7feb82c2933f1cd5d1a39b26b38a019fb1b8ba134291785da12dadcb29805c9e11477992b93f4e302bb9d37368f0cf9bdbd34813fd421acd1f93201013c05c5b8f1f374a03a3ff9c386694875ddfbe7cad4587c8263cb22d9c20684ae3a1dcc9a69856e5a0697c5fe12ca85cff126c3e84cf8c5ee5c7c7a0937a9e5b13f49b541ee412de21e432fb85a9976941ccd5149240edf9d7c1ea847ebacf13bc5b51b91b929c22525b866eac63dfd769686904efe256ac4cade51fca56273b959ee4f6c40490f244d9904e80b979642fe3a3f2f6318ec1f6958fb94148e8feb9f16f49a99706e9f544d0", @typed={0x8, 0x85, @u32=0xca}]}]}, 0x2f0}, 0x1, 0x0, 0x0, 0x884}, 0x8800) r8 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r8, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c000000280001000000000000000000010000007b6c6e660f0000001aec58ad401597b799a48b3982a3b112a715d39c0f25fdcc71273683243fc3a1777844e1181a3bde5013c2acdffd910bc72b2c42fc7920614450575fb28d0149e7db8f0c43e5362bf8ca0e24b21873c6edcdbe6a55adf5c4854f20e4eebac235b8d2ccf927ac7a5784143a4a030ddcd151470606f863f012021d"], 0x1c}, 0x1}, 0x0) 2018/05/26 18:28:42 executing program 0: r0 = socket(0xd, 0x3, 0x7acd) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f00000001c0)={{0x2c, @broadcast=0xffffffff, 0x4e22, 0x1, 'wrr\x00', 0xe, 0x11, 0x3f}, {@broadcast=0xffffffff, 0x4e21, 0x10000, 0xffff, 0x2, 0x1}}, 0x44) r1 = socket(0x10, 0x3, 0x0) mq_open(&(0x7f0000000040)='keyring\x00', 0x800, 0x2, &(0x7f0000000100)={0x9, 0xff, 0x7, 0x80000001, 0x4, 0xc1, 0x6f5, 0x1}) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c0000001a5cfc6774c1fece6a0000000000000006ff00e7218e0000153c5683fb1a5f"], 0x1c}, 0x1}, 0x0) 2018/05/26 18:28:43 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f0000000507fd02010c00f60000ff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:43 executing program 1: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) inotify_init() ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000140)=0x1) setsockopt$llc_int(r0, 0x10c, 0x2, &(0x7f0000000080)=0xf2, 0x4) read(r1, &(0x7f0000000280)=""/94, 0x5e) r2 = getpgrp(0xffffffffffffffff) getpgrp(r2) 2018/05/26 18:28:43 executing program 7: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x101000, 0x0) clock_gettime(0x5, &(0x7f0000000100)={0x0, 0x0}) write$evdev(r0, &(0x7f00000000c0)=[{{r1, r2/1000+30000}, 0xf393, 0x1ca6, 0x3}, {{}, 0x3ff, 0xba05, 0xdabd}, {{}, 0x5, 0x8, 0xdeb}], 0x30) r3 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000), 0x400000085, 0x0, &(0x7f0000001ff0), &(0x7f0000004000), 0x0) fdatasync(r3) 2018/05/26 18:28:43 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1e, &(0x7f0000000100)=0x9, 0xfffffffffffffdcd) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0xbfa, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000000200)="bb", 0x1, 0x40, &(0x7f0000000300)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) fremovexattr(r0, &(0x7f0000000000)=@known='system.advise\x00') 2018/05/26 18:28:43 executing program 5: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f00000011c0)={0xc4, &(0x7f00000010c0)=""/196}) sendmsg(r0, &(0x7f00000017c0)={&(0x7f0000001200)=@sco={0x1f, {0x4, 0x1ff, 0xb6d, 0x5, 0x0, 0x7ff}}, 0x80, &(0x7f0000001600)=[{&(0x7f0000001280)="04b4c8c584e90df8b65cc30fab5c30c29b9a26c1098ebf70e7e7f8422f999e15f58cf80560fc210277bb71f3d568c33d5c60315acd9153d8aec1674c2b96ce00e2b86b3965a48f8411325d079958ad49e0c43e2c19163c93ae6298ffca9389e84aa4608b536d308e3219d9fd8b6cb9b82c28138d9235563db534a879106622209161ae46c850d132487bcdc51cedc9a40b7e5af4", 0x94}, {&(0x7f0000001340)="dc4f2e26c20def35a6fe64dc6b3f4189b79b575440e8eba4578c9bcb7ff4a7599914e3fcab617a2132a594666b0a664670cb4d741a60fe81c09fb8c84b2732988ac0f3eea34a203eb98a4ac4e58d", 0x4e}, {&(0x7f00000013c0)="98b37057068727d945c2b269312cf3ec54bb63bfe3a745f4fba1600816a727a863022cf4ff3a1e56d0e4a434ad6218554d43fbc4319c0e949a03fc57505e274e34fddde931c336149f5188", 0x4b}, {&(0x7f0000001440)="9b48e0259ead5cbd3eafde880da2be7a72277d8c76957dfefac9c7f553e7b80266d21de1e713594c155c5e31db9f8d3e63805f3064a3821bc03d9cf0582a6cbeb78741ef81e310dd89b678ee414078904e733720dc9b399f5ba2392a26ee55ea6a33b9ceed43f188ef4798b1ba084b3e9671f6006665eade36a9c1fd76626199d95ac127008e96e36d5d0d34a3ac890d7d839c12f9b3b59cb80bfa5e5d5cc780f0a1448c0d1660a1b474fe2365577265da59ac39eb47acb80842b2b8ac4f0ba003632c6e9ac7aa9aa78a8ee19c1d69e920cbe9eb9edcf89ab0c71e14d4d9d7cb45e19a557b34", 0xe6}, {&(0x7f0000001540)="c6d7f231d94cbf5b4683962f425dc758fdcf9951abcac08d07d23c785df0ecc16adefbd5638816929686dc0a451c67ac0fbf874855dd4a850ed607575caf556bd189ab5bf907af7d8750df159743d668f8728d20cd76c54f48f23fcf174c9bc54b59dbb1e5e422711fb4a943673d5404b3f279b64ba272d25edfc60fce9e0385cbf1713a0cde598f500ec33ddf20a1f82248f5e2927f467758acad8aaec9fee9a8c932aa481bc2eced478b50591a67946fd917c560ccc016a0b2d9", 0xbb}], 0x5, &(0x7f0000001640)=[{0x1c, 0x10f, 0x1000, "49407376d489e426bda13ea32fe4"}, {0x98, 0x11d, 0x3ff, "bb4be18d1ac8c5ee0892854ce21a7c679d5e907a65fdcf9b875a14d1fac3a83a44e1328c5165a3ef4fc4ba479891e9a197e78dde0e5622310112793b89249c6fb04ebe536aefe8b4f674e94323bd88ccb9428582da986d05000ef204ba29a95df3f1adb7390a8350ae9089285990002db51196dc9e23115c7472768d0c901c25c7247696263cac007e"}, {0xa0, 0x11f, 0x7f, "b4917a8758091ce4f9db6c3da54c9dfd4f92e6c421c5e1c0616defab50396db7558079d1811fbeaaf7b7dd122d31e5be2745b98ad4b4d979732e370d336af7f14ae8c85806d95d0e8ad7d2b67500ccb6d1e649530844a97442020f60bac511d36e5653f9ab7a2249d8e22a9c6253f04063693a5f137e2295a5a3b41a565cd276f0938086c706751ae12c8c5fb084373f650e30"}], 0x154, 0x8000}, 0x50) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000000000)=0x80, 0x4) sendto$inet(r1, &(0x7f00004b3fff), 0x380, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0xac6b, 0x4) recvmsg(r1, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000080)=""/4096, 0x1000}, 0x0) 2018/05/26 18:28:43 executing program 2: r0 = mq_open(&(0x7f0000000040)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4}) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') mq_timedsend(r0, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000080)={0x0, 0x3ff, 0x9, 0x0, 0x10000, 0xc7b, 0x8, 0x100000001, 0x8, 0x100, 0xffffffffffffffff, 0x6, 0x0, 0x4576, 0x7, 0x80000001, 0xfffffffffffffbff, 0xc3, 0xb61}) epoll_create(0x3cec6036) mq_timedsend(r0, &(0x7f0000307ffd), 0x0, 0xfffffffffffffff7, &(0x7f0000fbc000)) close(r0) listxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/96, 0x60) socket$inet_udp(0x2, 0x2, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000200)={r0, 0x50, &(0x7f0000000180)}, 0x10) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000240)={'ifb0\x00', {0x4, 0x4, 0x6, "db512dfed85a"}}) [ 409.907656] QAT: Invalid ioctl 2018/05/26 18:28:43 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f000006ce07fd02010c00f60000ff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:43 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r1, &(0x7f0000000040), 0x0) r2 = dup(r1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7f}) getresuid(&(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=0x0) getgroups(0x9, &(0x7f00000001c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f0000000280)={0x5, 0x0, &(0x7f0000000200)="1969760ced137bfa80124fb4e9acd00f7398fac73a074af77e884d34cc303f0934f31e2ff3d538a52d9529cccdb92c60b3bfe54bbae39134e5c5ad1b3d9e4bcc08b617ba8a05dc3d83fd24e516d7d4a10fa9abf32522a06fda498342a58e9116f5c6510d88cfafd05fd2", &(0x7f00000004c0)="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", 0x6a, 0x1000}) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x1002, r3, r4, 0xf12, 0x1) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000000)={0x66d}) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000100)) [ 409.962155] QAT: Invalid ioctl 2018/05/26 18:28:43 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2000000000, 0x0) fstatfs(r0, &(0x7f0000000080)=""/220) ioctl$int_out(r1, 0x40044103, &(0x7f0000000040)) 2018/05/26 18:28:43 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="f1f3c66a8029aaa82fc2a1c227b1508b78", 0x11) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) fcntl$setown(r0, 0x8, r1) 2018/05/26 18:28:43 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f0000000f00fd02010c00f60000ff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:43 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-blowfish-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad", 0x4) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) io_setup(0x3, &(0x7f0000cadffc)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000080)="83", 0x1, 0xffffffffffffffff}]) 2018/05/26 18:28:43 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) close(r0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000080)=ANY=[@ANYRES32=r0, @ANYBLOB="0300000a00c2b792470db53fe70c74687c5a4e9eff"]) 2018/05/26 18:28:43 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x105) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x3, &(0x7f0000000980)) r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x3f, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x20, r1, 0x200, 0x70bd28, 0x25dfdbfb, {0x2}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2c}]}, 0x20}, 0x1, 0x0, 0x0, 0xc000}, 0x4000080) removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="6274723e9b5fe0fd99af19e00b66732e76616d667300"]) 2018/05/26 18:28:43 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r1 = gettid() perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) sendmmsg(r0, &(0x7f0000005640)=[{{0x0, 0x0, &(0x7f0000000180), 0x1000000}}], 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r2, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1004000000016) 2018/05/26 18:28:43 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000000040)={&(0x7f0000ffb000/0x4000)=nil, 0x65fb, 0x0, 0x2c, &(0x7f0000ffd000/0x3000)=nil, 0x48}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000100)) ioctl$BLKROSET(r1, 0x125d, &(0x7f00000000c0)=0x3ff) r2 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800}) 2018/05/26 18:28:43 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f0000001000fd02010c00f60000ff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:43 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x16) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060a00000081e80001040000040d000300ea1100000005000000", 0x29}], 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000140)) 2018/05/26 18:28:43 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'veth0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="0100000000000000000000020000000000000000000000000000000000000000000000000000000000000000"]}) 2018/05/26 18:28:43 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) get_mempolicy(&(0x7f0000000040), &(0x7f0000000080), 0x4, &(0x7f0000ffb000/0x4000)=nil, 0x6) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000000)=0xff, 0x4) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000000180)=0x40000000000800, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0xa5, 0x0, &(0x7f0000011ffd)={0x2, 0x6e20}, 0x10) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) 2018/05/26 18:28:43 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x101, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x84, 0x100) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000080)) sendfile(r1, r1, &(0x7f00000000c0), 0x5) 2018/05/26 18:28:44 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x103082, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f00000003c0)=""/4096) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd(0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f00000015c0)={r3}) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000000000)={r3}) [ 410.802155] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/05/26 18:28:44 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f00000000c0)) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) capget(&(0x7f0000000000)={0x19980330, r1}, &(0x7f0000000100)) perf_event_open(&(0x7f00000001c0)={0x0, 0x70, 0x6, 0x4, 0xba81, 0xfffffffffffff4ab, 0x0, 0x7, 0x4c10, 0x4, 0xc8a, 0xc3d6, 0x1f, 0x401, 0x8001, 0x3, 0x9, 0x9, 0xeb, 0x2, 0x9359, 0x900, 0x3, 0x2, 0x8, 0x5, 0x400, 0x20, 0x1, 0x20, 0x3, 0x2, 0xc75, 0xf5, 0x3ff, 0x6, 0x3, 0x20, 0x0, 0x20, 0x4, @perf_bp={&(0x7f0000000040), 0x8}, 0x4110, 0xbe, 0x3ffe, 0x6, 0x10001, 0x93, 0x8000}, r1, 0xf, r0, 0x2) 2018/05/26 18:28:44 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) pread64(r0, &(0x7f0000000000)=""/18, 0x12, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp6\x00') bind$alg(r0, &(0x7f0000001100)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000080)=0x1001ff, 0x4) sendfile(r2, r1, &(0x7f000025d000), 0x734) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000040)="0f5a822c22eb95ef460b40570bb1a8f5a534bf201ff68dd421c6e6682964fe9a136a68edd5eee31b4b965c99a61422a1382902c5ba46bf284b3c7802f5b0107f", 0x40) syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x9, 0x88000) 2018/05/26 18:28:44 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x200000, 0x0) membarrier(0x0, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000040)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x1, 0xa30, [0x0, 0x200005c0, 0x20000f90, 0x20000fc0], 0x0, &(0x7f0000000580), &(0x7f00000005c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x0, 'eql\x00', 'ip6gre0\x00', 'tunl0\x00', 'irlan0\x00', @empty, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x93c, 0x978, 0x9a0, [@among={'among\x00', 0x870, {{0x4e, 0x0, 0x0, {[], 0x2, [{[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}]}, {[], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {}, {[], @loopback=0x7f000001}, {}]}}}}, @statistic={'statistic\x00', 0x14}]}, [@common=@RATEEST={'RATEEST\x00', 0x18, {{'syz0\x00'}}}]}, @common=@AUDIT={'AUDIT\x00', 0x4}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0xa80) openat(r1, &(0x7f0000000080)='/\x00', 0x80000, 0x80) 2018/05/26 18:28:44 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)={0x0, 0x5, 0x84, 0x6, 0xff, 0x1fe}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f00000004c0)={{0x80}, 'port0\x00'}) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x1ff, 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200)={0x0, 0x7e, "05b5e8ba91fd53580f951713025499039c48fc9294550b8c593094920e0281a69156d5f7961b85f2f26e6de4af5d203661e0e072d5c557d8ed3983bb5f598567266a6173276a1c3e2dd6e7e6fa5a7671f76bbabeab6070461a4515ac7831389bf9b3a8ba851e13d2a7a8ef78aed40fa4f8e79169d37ad5e8cc0a9a9c2316"}, &(0x7f00000000c0)=0x86) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x9b26, 0x5, 0x0, 0x100, 0x6, 0xd7, 0x4, 0x80000000000, r2}, &(0x7f00000002c0)=0x20) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000800)={{}, {0x200000000080}}) 2018/05/26 18:28:44 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f000000000bfd02010c00f60000ff008109f80009000180160114ec000000", 0x1f) [ 410.956179] irq bypass consumer (token 0000000078ad565c) registration fails: -16 [ 411.041540] irq bypass consumer (token 0000000078ad565c) registration fails: -16 2018/05/26 18:28:44 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x8, 0x8000) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000180), &(0x7f0000000280)=0x4) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="80000000200000042dbd7000fddbdf250a009420030000000600000010000100080016007e000000140001200000000000000000ffffe000000114000200000000000000000000000000000000001400110065716c0000000000000000000000000008000d000200000014000100ff020000000000000000000000000001"], 0x80}, 0x1}, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2f, 0x4000) accept4$ipx(r2, &(0x7f0000000080), &(0x7f0000000100)=0x10, 0x80000) r3 = inotify_add_watch(r2, &(0x7f00000002c0)='./file0\x00', 0x8) inotify_add_watch(r2, &(0x7f0000000300)='./file0\x00', 0x1000000) inotify_rm_watch(r2, r3) 2018/05/26 18:28:44 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) sendmmsg$unix(r1, &(0x7f00000bd000), 0xfffffffffffffdc3, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x8800, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000000080)=0x2000000000000000, 0x4) close(r0) 2018/05/26 18:28:44 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) write(r0, &(0x7f0000000040)="b9da0e35e1b02e7150627fb6ce470aceadab9e8850eb329f283a75f893b4c1ea9a8704b9e62da47d2ddb87e890d4e94b2ace5a294ac08956d1a22176b13812f520c265d6afeefaa872611a515fc2754062f98a206c8b12a6191d896d3173ae3b3d540986789a5e52a3973c7e9e64d9f954e9a403bac603e148ba70cfb4e23ea7035a19865b1124ed1ab727e2308bfa159cdc4f30", 0x94) listen(r1, 0x10000000000406) listen(r0, 0x1ff) 2018/05/26 18:28:44 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f0000000207fd02010c00f60000ff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:44 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='projid_map\x00') getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000080), &(0x7f00000000c0)=0x4) write$binfmt_script(r0, &(0x7f0000000040)={'#! ', './file0', [], 0xa}, 0xb) 2018/05/26 18:28:44 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r1 = gettid() perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) sendmmsg(r0, &(0x7f0000005640)=[{{0x0, 0x0, &(0x7f0000000180), 0x0, 0x0, 0x4000}}], 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r2, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1004000000016) 2018/05/26 18:28:44 executing program 2: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) open$dir(&(0x7f00000000c0)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) umount2(&(0x7f0000000040)='./file0/bus\x00', 0x3) 2018/05/26 18:28:44 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8d9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/.nforce\x00', 0x6002, 0x0) io_setup(0x5, &(0x7f0000000280)=0x0) io_submit(r1, 0x8, &(0x7f00000015c0)=[&(0x7f0000000300)={0xff0f, 0x0, 0x12, 0x1, 0x0, r0, &(0x7f0000000200), 0xfe00}]) process_vm_readv(0x0, &(0x7f0000000040), 0x2000043d, &(0x7f00000002c0)=[{&(0x7f0000000440)=""/238}, {&(0x7f0000000600)=""/7}, {&(0x7f00000001c0)=""/72}, {&(0x7f0000000540)=""/152}, {&(0x7f0000000240)=""/60}], 0x0, 0x0) 2018/05/26 18:28:44 executing program 0: r0 = socket$inet6(0x10, 0x4000000000000003, 0x1) fcntl$dupfd(r0, 0x0, r0) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000040), &(0x7f00000000c0)=0xffffffffffffff3d) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200180, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f0000000080), &(0x7f0000000100)=0x4) 2018/05/26 18:28:44 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f0000000f07fd02010c00f60000ff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:44 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010aff6)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x0) 2018/05/26 18:28:45 executing program 2: r0 = socket$inet(0x2, 0x5, 0x0) sendto$inet(r0, &(0x7f0000000000)="0a170b67ca73f409cdecbde22a11bceea9c5d583b7fbdf07d9", 0x19, 0x1, &(0x7f0000000040)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) bind$inet(r0, &(0x7f00003daff0)={0x2, 0x4e23}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x2000004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/05/26 18:28:45 executing program 1: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$getregset(0x4204, r0, 0x2, &(0x7f0000000040)={&(0x7f0000000100)=""/242, 0xf2}) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') preadv(r1, &(0x7f0000002400)=[{&(0x7f0000001100)=""/248, 0xf8}, {&(0x7f0000002300)}, {&(0x7f00000023c0)=""/26, 0x1a}], 0x3, 0x0) 2018/05/26 18:28:45 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r1 = gettid() perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) sendmmsg(r0, &(0x7f0000005640)=[{{0x0, 0x0, &(0x7f0000000180), 0x0, 0x0, 0xf0}}], 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r2, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1004000000016) 2018/05/26 18:28:45 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x3f, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffd, 0x31, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00000000c0)=[{r0}, {r0, 0x4000}, {r0, 0x2480}, {r0, 0x2100}], 0x4, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140)={0x10001}, 0x8) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0485510, &(0x7f0000000000)) r1 = getpid() sched_rr_get_interval(r1, &(0x7f0000000180)) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000040)={0x9, 0x9, 0x2}) fdatasync(r2) 2018/05/26 18:28:45 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f0000000507fd02010c00f60000ff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:45 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000140)='./file0\x00', 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x2100) openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x80000, 0x0) close(r0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x0, 0x0, "7ae72be29a033bdc94525f604519ae56ee31f7f779932e96cf74f868dba3d9cb9ea1328f1e935d5e91f715680a6621f4d81835cc9f7c70dad39a1c48c8650e7ea405fedd2dbb3d4ef537b6bd30be8902"}, 0xd8) ioctl$BLKPBSZGET(r1, 0x127b, &(0x7f00000000c0)) 2018/05/26 18:28:45 executing program 5: r0 = signalfd(0xffffffffffffffff, &(0x7f0000a0d000), 0x8) poll(&(0x7f0000000040)=[{r0}], 0x1, 0xcf6a) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x7f, 0x711440) ioctl$SG_SET_RESERVED_SIZE(r2, 0x2275, &(0x7f0000000140)=0xa) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = getpgrp(r1) r4 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setsig(r0, 0xa, 0x1e) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r5, 0x8906, &(0x7f0000000240)) rt_sigprocmask(0x1, &(0x7f0000000080)={0x101}, &(0x7f00000000c0), 0x8) rt_tgsigqueueinfo(r3, r4, 0x7, &(0x7f0000000000)) 2018/05/26 18:28:45 executing program 7: r0 = socket$inet6(0xa, 0x10000000006, 0x60) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400000, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000040)=0x7fffffff, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000000080), 0x4) 2018/05/26 18:28:45 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f000000000bfd02010c00f60000ff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:45 executing program 1: r0 = dup(0xffffffffffffffff) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000040)=0x1) socket$nl_xfrm(0xa, 0x3, 0x87) pipe2(&(0x7f0000000000), 0x800) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00148700fe8000000000000000000000000000aafe8000000000000000000000000000aa00003b00", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5004000000780000"], &(0x7f00000002c0)) 2018/05/26 18:28:45 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000003f24)="050000003778d9f1ef1c32fc0b98143e037dc1250278424e1b1368a82cc15eb4037dc12502000000b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1}, 0x0) 2018/05/26 18:28:45 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x400000000000, 0xfffffffffffffffe}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x0, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00', @ANYRES32=0x0, @ANYBLOB="030000000800180092020000080016000300000008001d000200000008001d0007000000"], 0x3c}, 0x1, 0x0, 0x0, 0x2000c091}, 0x1) 2018/05/26 18:28:45 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000000080)={0x7, 0x7, 0x2, 0x103}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000000040)={0x1f}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x100) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000240)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6}}, &(0x7f0000000180)=0xe8) getsockname(r0, &(0x7f0000000340)=@hci={0x0, 0x0}, &(0x7f00000003c0)=0x80) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000400)={'gre0\x00', 0x0}) recvmsg(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000440)=@can={0x0, 0x0}, 0x80, &(0x7f0000000880)=[{&(0x7f00000004c0)=""/205, 0xcd}, {&(0x7f00000005c0)=""/134, 0x86}, {&(0x7f0000000680)=""/156, 0x9c}, {&(0x7f0000000740)=""/133, 0x85}, {&(0x7f0000000800)=""/88, 0x58}], 0x5, 0x0, 0x0, 0x3ff}, 0x40010000) accept4(0xffffffffffffff9c, &(0x7f0000000900)=@can={0x0, 0x0}, &(0x7f0000000980)=0x80, 0x800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000a40)={{{@in=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000b40)=0xe8) accept4$packet(r1, &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000bc0)=0x14, 0x80000) getpeername$packet(0xffffffffffffffff, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001300)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000001340)={0x0, @rand_addr, @multicast2}, &(0x7f0000001380)=0xc) accept4$packet(0xffffffffffffff9c, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001400)=0x14, 0x80000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001440)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f0000001540)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001580)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000001680)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000016c0)={{{@in6=@ipv4={[], [], @multicast2}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f00000017c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001800)={{{@in=@loopback, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000001900)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001a00)={{{@in6=@ipv4={[], [], @remote}, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}}}, &(0x7f0000001b00)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001c00)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000001d00)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001d40)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000001e40)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000001e80)={'vcan0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001f00)={{{@in=@multicast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000002000)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r3, &(0x7f0000002600)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000025c0)={&(0x7f0000002040)={0x558, r4, 0x2, 0x70bd2d, 0x25dfdbff, {0x2}, [{{0x8, 0x1, r5}, {0x224, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x80000001}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xff}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r9}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xde72}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r12}, {0x1c0, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xdc}}, {0x8, 0x6, r13}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r15}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r16}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r17}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}]}}, {{0x8, 0x1, r18}, {0x7c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r19}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xffff}}, {0x8, 0x6, r20}}}]}}, {{0x8, 0x1, r21}, {0xc4, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r22}}, {0x8, 0x7}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x101, 0x4, 0x5, 0x400}, {0x1251, 0x5, 0x1, 0xfffffffffffffffb}]}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r23}}}]}}]}, 0x558}, 0x1, 0x0, 0x0, 0x80}, 0x40000) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008ae88, &(0x7f00000001c0)={0x2, 0x0, [0x40000072]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/26 18:28:45 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) read(r0, &(0x7f0000000080)=""/139, 0x8b) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000a40)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r3, &(0x7f0000000140)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0xfc00000000000000, 0x1}}, r4}}, 0xffffffaa) r5 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x800, 0x40000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r5, 0xc10c5541, &(0x7f00000001c0)={0x0, 0x400, 0x9, 0x0, 0x0, [], [], [], 0x9, 0x7ff}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) munmap(&(0x7f0000000000/0x1000)=nil, 0x1000) 2018/05/26 18:28:45 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd03010c00f60000ff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:45 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007fafb7a41cb22da280000206000000a843096c37234a39000900210008004b00ca8a9848a3090000006b7b31afdc1338d54400009b84136ef75afb83de441100d42c44e82afc5349fddd4ab94e7162", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x101000, 0x0) accept4$ipx(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x80000) 2018/05/26 18:28:45 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0xfffffffffffffe88) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa}}, 0x0, 0x1000}, 0x98) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000000c0), &(0x7f0000000100)=0x30) 2018/05/26 18:28:46 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYPTR64=&(0x7f0000000000)=ANY=[@ANYPTR, @ANYRES32=r0, @ANYRES64=r0], @ANYRES32=r0, @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYBLOB="0a7b5ac798cd1c942405cff91e3c9b753f7810e208ea06d2bfacb9c16460173635b80d6ea21f9e5309f71b712073eb03f75bca60d4c0195610cb21a9ea00f12c0e8a5dd0c20524a656de56ca6181e395161a6864611ce15bd20d651972c72584721a5429bf8671d452896ba9b162e5b85c5b6b9b8ce784e030bf0aa59dc07fc441cce1fdd34693f95806ca80a90ae218b6beee9300155c2d2e86241c243f98d4b4eade2999c93c1adc7b519951780cbd9363d98c2610c783514d1cde0140", @ANYRES16, @ANYPTR64, @ANYPTR]]], &(0x7f00000016c0)={0x0, 0x0, [0x0, 0x0, 0x400000000000000]}) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x400000, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) futimesat(r1, &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)={{}, {r2, r3/1000+30000}}) 2018/05/26 18:28:46 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd02080c00f60000ff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:46 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0xc5) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x4e22, 0xffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, {0xa, 0x4e23, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x0, [0x9, 0x1cad, 0x8001, 0x4, 0x0, 0x40, 0x3d1855f8, 0x3]}, 0x5c) ppoll(&(0x7f0000000000)=[{r0, 0x4202}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x8) 2018/05/26 18:28:46 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) rmdir(&(0x7f0000000040)='./file0\x00') r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x400802, 0x0) accept4(r0, &(0x7f00000001c0)=@rc, &(0x7f00000000c0)=0x80, 0x80000) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000000700)={"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"}) mount(&(0x7f0000000340)='.', &(0x7f0000187ff8)='.', &(0x7f0000000300)='securityfs\x00', 0x5410, &(0x7f0000000000)) 2018/05/26 18:28:46 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x88000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000040)) ioctl$TIOCNXCL(r0, 0x540d) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x10100, 0x0) getdents(r1, &(0x7f0000000140)=""/61, 0x3d) times(&(0x7f0000000180)) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000240)={@host=0x2}) r2 = eventfd(0xffffffffffffff7c) r3 = perf_event_open$cgroup(&(0x7f00000002c0)={0x0, 0x70, 0x0, 0x3, 0x7, 0x2, 0x0, 0x80000001, 0x10200, 0x2, 0x7, 0x4, 0x1, 0x2, 0x100, 0x7, 0x1000, 0x5, 0x1f, 0x20, 0x5, 0x100000001, 0x6, 0x10000, 0x4, 0x2, 0x6, 0x880, 0x4, 0x2, 0x0, 0x5a42, 0x2, 0x8, 0x7, 0x1, 0x6, 0x3, 0x0, 0x6e0aab13, 0x2, @perf_bp={&(0x7f0000000280), 0x2}, 0x404, 0x3, 0x4a, 0x3, 0x1a, 0x100000000, 0x9}, r0, 0x4, r1, 0x8) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000340)={'filter\x00', 0x4}, 0x68) getdents(r1, &(0x7f00000003c0)=""/48, 0x30) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000400)={0xbcab}, 0x1) setsockopt$inet6_int(r2, 0x29, 0x5a, &(0x7f0000000440)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000480)={0x0, 0x33}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000500)={0xfff, 0xfffffffffffffffb, 0x6, 0x2, 0x5, 0x1, 0xedee, 0x4, r4}, 0x20) ioctl$SG_SET_TIMEOUT(r0, 0x2201, &(0x7f0000000540)=0x20) mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3000, 0x2, &(0x7f0000ffc000/0x3000)=nil) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000580)={r4, 0x33, "1f3d0424e804e4483a4321165ae1c261cba433a36d2860f5e7fb8dc554c593ebcd8c178a56f97c04bc48a618f935e6bc19de94"}, &(0x7f00000005c0)=0x3b) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000600)) fanotify_mark(r1, 0x8, 0x20, r1, &(0x7f0000000640)='./file0\x00') getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000680)={r4, 0x5}, &(0x7f00000006c0)=0x8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000700)=0x1, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000740)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000780)=r5) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000000, 0x4010, r3, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f00000007c0)=0x7, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000800)={r1, r1}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000840)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000940)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000980)={@dev={0xfe, 0x80, [], 0x14}, 0x6d, r6}) 2018/05/26 18:28:46 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00080000fe80000000000000000000000000000000000000aa"], &(0x7f0000000040)) r0 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000100)={'veth1_to_team\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="ffff00000000000000000000000000000000000002"]}) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000080), 0x4) connect$llc(r0, &(0x7f0000000000)={0x1a, 0x322, 0xec, 0x6, 0x2, 0x5, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/05/26 18:28:46 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000040)={&(0x7f0000000400)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000034c0)=[{&(0x7f0000003400)=""/153, 0x99}], 0x1, &(0x7f0000000940)=""/42, 0x2a}, 0x202) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f00000004c0), 0xffffffffffffff27) r2 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$IP_VS_SO_GET_DESTS(r2, 0x0, 0x484, &(0x7f00000001c0)=""/25, &(0x7f0000000200)=0x19) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000380)={0x0, 0x7530}, 0x10) sendmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffe53, &(0x7f0000000280)=[{&(0x7f00000002c0)='#', 0x1}], 0x1}}], 0x1, 0x0) recvfrom(r1, &(0x7f0000000080)=""/174, 0xae, 0x2, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x20000000) 2018/05/26 18:28:46 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r1 = gettid() perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) sendmmsg(r0, &(0x7f0000005640)=[{{0x0, 0x0, &(0x7f0000000180), 0x0, 0x0, 0xf0ffff}}], 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r2, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1004000000016) 2018/05/26 18:28:46 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd02012500f60000ff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:46 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x4000, 0x0) statx(r0, &(0x7f0000000080)='./file1\x00', 0x0, 0x30, &(0x7f00000000c0)) 2018/05/26 18:28:46 executing program 7: r0 = inotify_init() mkdir(&(0x7f0000a7aff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x200, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000140)={&(0x7f00000000c0)='./control\x00', r1}, 0x10) r2 = inotify_init() inotify_add_watch(r2, &(0x7f000003a000)='./control\x00', 0x81000100) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x100) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a45352, &(0x7f0000000200)={{0x5, 0x7}, 'port0\x00', 0x21, 0x40, 0x8001, 0x82, 0x1000, 0x0, 0x7, 0x0, 0x7, 0x3}) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000040)='yam0\x00', 0x10) r4 = inotify_init1(0x80804) connect$nfc_llcp(r3, &(0x7f0000000180)={0x27, 0x1, 0x0, 0x6, 0x1, 0x2, "0f1915b3bc44f6f6c46a09480c13186690aa6d171bd3406b65ceaed6b39c1729dabaa0946919d11c24b3207322ddfaf353b93857a5db714c1d0003d4af54f2", 0x8}, 0x58) inotify_add_watch(r4, &(0x7f0000000080)='./control\x00', 0x86000006) 2018/05/26 18:28:46 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x400) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) fstat(r0, &(0x7f00000000c0)) getsockname$netrom(r0, &(0x7f00000001c0)=@full, &(0x7f0000000240)=0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0xf5, 0x6, 0x800000ffffffe0, 0x0, 0x1}, 0x2c) 2018/05/26 18:28:46 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd02010c02f60000ff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:46 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x1000000) r1 = syz_open_dev$tun(&(0x7f0000000480)='/dev/net/tun\x00', 0x0, 0x4d0002) r2 = getpgrp(0xffffffffffffffff) r3 = getpgid(r2) ioprio_set$pid(0x3, r3, 0x401) clone(0x0, &(0x7f00000000c0)="3ef6c8f28ba2d76dbc7db70eb8e08db8c2caae056139fc812a5fd81a549e32233c81c8533fd3e3bfcba6dce40b19cc66af3481bf5d0ecfa5786661ab0bf9f73aeba635fa4556e0eed81783d1943b73e54ca372a7b6c71126c8272854c659d5e6e9f5d7826ff57961bf946ca13df1b29c53a6d04ffa29d39574f1a50b81ffedd1c6df11af531ca96f0ca1478df10daa1330061a7c533a14a82547573a936f84c7874922c1003322b807048a3048a9917655ffbbabedc646fece3ef2f497cce72c6a40968d8d99a30485ce6e666b1064a0b4b056c8b90000000000000000", &(0x7f0000000600), &(0x7f0000000580), &(0x7f0000000300)="6879e188521d5cd850f0e7f66cc167291e2153798c11738b843d482e6e76c69b47d0554de78b808dc95ac25d667812e541b897b8e3ea6284febb21b8d483547a2b6fc85d6eb3e77942985f145c2d26583780607c013528149304dd829039a11bbc52faef695b214d212d64de26b603d8000000009252a1014869f70e9fc73f563bbabd526a5e61323d7db89c58f926bf53a4064c1afb53bfb354e92812559e53a7e0d57086f3479b99d5e42b80917e000000000000000000000000000000") fcntl$getownex(r1, 0x10, &(0x7f0000000400)) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000040)) r4 = socket$kcm(0x29, 0x5, 0x0) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000000440), 0x4) r5 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x7, 0x8000) setsockopt$bt_BT_DEFER_SETUP(r5, 0x112, 0x7, &(0x7f00000001c0)=0x3, 0x4) setsockopt$RDS_GET_MR(r5, 0x114, 0x2, &(0x7f00000003c0)={{&(0x7f0000000280)=""/20, 0x14}, &(0x7f00000002c0), 0xa}, 0x20) sendto$llc(r5, &(0x7f00000004c0)="254fbd1682bfffa204c359302a1585f8340a5ebcb3ddc41025d68c71d0f786ec07f08a26347c1d68f7347d56348049de95697eada832b3b4827818714f2e13ebf7d676559c4373b40494487157432956a858f3fcb4f22fd659cdcc8bbbd2c84e94ef4b9282e0e8482449df019bd1a1f429d1194b414c997c206d1c7562", 0x7d, 0x80, 0x0, 0x0) 2018/05/26 18:28:47 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp6\x00') ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000200)) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000000), 0x47) 2018/05/26 18:28:47 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x42081, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @rand_addr=0x5}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x30) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000000c0)='syzkaller0\x00', 0x10) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'irlan0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) 2018/05/26 18:28:47 executing program 1: memfd_create(&(0x7f0000003000)='\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000000)='./file1\x00', 0x20002100) 2018/05/26 18:28:47 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') write$cgroup_int(r0, &(0x7f0000000300)={[0x31, 0x35]}, 0x2) readv(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/212, 0xd4}], 0x1) bind$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) 2018/05/26 18:28:47 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd02010c0ff60000ff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:47 executing program 4: r0 = socket$inet(0x2, 0x80000000080006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f000000bfd4)={0x1, 0x1f, 0x2, 0x20000000000001}, 0x2c) socket$alg(0x26, 0x5, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00003c5ff0)={r1, 0x50, &(0x7f0000d0e000)}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/26 18:28:47 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000000e80)=[{&(0x7f0000005a80)="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", 0x579}], 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="fc0876d52a8f07990a4b1e64dec321e836544fdf00000000000000000000000000000000"], 0x0, 0x0, &(0x7f0000002000)}) 2018/05/26 18:28:47 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r1 = gettid() perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) sendmmsg(r0, &(0x7f0000005640)=[{{0x0, 0x0, &(0x7f0000000180), 0x0, 0x0, 0xc0}}], 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r2, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1004000000016) 2018/05/26 18:28:47 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x240000, 0x0) r1 = open(&(0x7f00000001c0)='\x00', 0x100, 0x1) connect$l2tp(r0, &(0x7f0000000900)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x1, 0x4}}, 0x2e) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket(0x10, 0x6, 0x8000c) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_BUFS(r5, 0xc0186416, &(0x7f0000000740)={0x4d, 0xa52d, 0x80000001, 0x7fff, 0x10, 0x1}) write(r4, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000000640)={0x0, 0x81, "496cee05a0cc9af125332d56a3f00fbc09294648e1275f9fdb2a942ebe4ce3a21fd2321d4a2816546212a6580c71dab44c86f32f08cf87cf92acf5fd39a9db3a11901713d4d95eca0fa00590f870dbe498290f80ee0145de968ef9da732adc5d51200dce062f162c0deb4c3fd7a356d2685d84baddb014340edeb1a49ead36cc3a"}, &(0x7f0000000140)=0x89) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000700)={r7, 0x3}, 0x8) r8 = socket$unix(0x1, 0x801, 0x0) r9 = socket$nl_xfrm(0x10, 0x3, 0x6) getitimer(0x0, &(0x7f0000000180)) ioctl$TIOCGSID(r6, 0x5429, &(0x7f00000000c0)=0x0) write(r2, &(0x7f0000000800)="8316c55d8af7d959a3813a530a01b14bc36260a17d0a9a9ef3a62718b0d0c7d412db56585540807970b73b35c9caf9036e4e63986d1e3311a7f34d5d935884974caafde7ff1c30af714e0be527284f82c0b4dda96732d3205384d78e9224be5731334ea52e5cfabb3021261260923b963e861ce97d2d139823bee9c6594534a6b5c43c69269ffb4550b0895def42abc0f913009f528d14be21454dc80656849a9cf78e95434da95ac845caabddc0a65d246eda12501469203f07b2c77bd66da9c729f5486014cb64250edd77ef01c951a3e14679230e5b747cd04ccb8c677fcd9d5cbf876d9025", 0xe7) fcntl$setownex(r9, 0xf, &(0x7f0000000100)={0x2, r10}) r11 = socket$unix(0x1, 0x1, 0x0) bind$unix(r11, &(0x7f0000003000)=@abs={0x1}, 0x8) shutdown(r11, 0x0) listen(r11, 0x0) accept4$packet(r6, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000780)=0x13d, 0x80002) openat$rtc(0xffffffffffffff9c, &(0x7f0000000940)='/dev/rtc0\x00', 0x80000, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000000200)={@loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0x1c}, r12}, 0xc) connect(r8, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f0000000240)={"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"}) write(r4, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100020423dcffdf00", 0x1f) 2018/05/26 18:28:47 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd02010c05f60000ff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:47 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x84) sendmsg(r0, &(0x7f0000000340)={&(0x7f00000000c0)=@un=@abs, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="100000000100000043000000"], 0x10}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101000, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000040)) 2018/05/26 18:28:47 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000300)={0x0, 0x0, 0x9}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x100, 0x200001) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000000080)) ioctl$VT_RELDISP(r1, 0x5605) [ 414.393180] syz-executor0 (24561): /proc/24561/oom_adj is deprecated, please use /proc/24561/oom_score_adj instead. [ 414.419793] binder: 24565:24568 ioctl c0306201 20007000 returned -14 2018/05/26 18:28:47 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000180)={0x2000}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) r2 = memfd_create(&(0x7f00000000c0)='#em1#+\x00', 0x0) pwrite64(r2, &(0x7f0000000140)='?', 0x10106, 0x0) rt_sigsuspend(&(0x7f0000000040)={0xa1}, 0x8) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r2, 0x0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000080)=0x9, 0x4) r3 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x28, 0x2, &(0x7f0000002f18)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0x2) 2018/05/26 18:28:47 executing program 7: modify_ldt$write(0x1, &(0x7f0000000000)={0x200, 0x1000, 0x4000, 0x5, 0x5, 0x400, 0x47a6, 0x0, 0x1f, 0xe8}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) [ 414.492786] binder: BINDER_SET_CONTEXT_MGR already set 2018/05/26 18:28:47 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10000003, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0x800, 0x0, 0x0, 0x0, 0xcb, 0x1ff}, 0x0, 0x0, 0xffffffffffffffff, 0x8) r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc0605345, &(0x7f00000001c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000000)={0xcede83228be190c0, 0x1000}) 2018/05/26 18:28:47 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd02010c00f60500ff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:47 executing program 7: r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x3) fcntl$getflags(r0, 0x401) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(blowfish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r2 = dup2(r1, r1) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000000)={0x0}) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000080)={r3, 0x80000, r4}) 2018/05/26 18:28:47 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x7394}}}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000180)=r1, 0x4) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x19) 2018/05/26 18:28:47 executing program 5: pkey_mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) r0 = memfd_create(&(0x7f0000000240)='em1cpuset#%\'\x00', 0x1) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000140)=0xae98975) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000480)={0x2, 0xb8, "c61399d4fce8eef9819eef90e1c59995f6e70ae4c73615676b6858a89d923273e0d31dc24b3b26c3b329f331867de6d1de8429b43593e48026fff6a0dbe5e751f29d21fefa8c4159a201a92337bfdd5ce4675a8986c20d22512290b0e049a15c5397a3dec5163d73279c660456916784efaa4b9e2610f3bdf11467ad977d7804528fe66e99d5dc29d1edcf9b1fde6398ac840d0419c5fcf246a1cdb8c767e8c56fe681dc9cfa760329c8bcd3516e5e152eb09aad4218a7ca227c87a561fecf186fd4145e7e3276eafb9fb8c9533cf655db7d03753d3821b9c7f963"}) futex(&(0x7f0000000040), 0x9, 0x0, &(0x7f0000004000), &(0x7f0000000000), 0x40000000) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0x6}, 0x8) [ 414.559162] binder: 24565:24575 ioctl 40046207 0 returned -16 2018/05/26 18:28:47 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/if_inet6\x00') sendfile64(r0, r0, &(0x7f00000000c0)=0x80000, 0x10003) r1 = getpid() capset(&(0x7f0000000040)={0x399f1336, r1}, &(0x7f0000000080)={0xfef5, 0x8, 0x3, 0xc24, 0x4, 0x7f}) 2018/05/26 18:28:47 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd02010c00f6ce06ff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:48 executing program 4: getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00005f1000), &(0x7f0000aff000)=0xc) r0 = syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000007000)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) fcntl$notify(r0, 0x402, 0x4) 2018/05/26 18:28:48 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/full\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000600)={0x1, &(0x7f00000005c0)=[{}]}) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000000)={@loopback, @dev}, &(0x7f0000000040)=0x8) fchdir(r0) getpeername$netrom(r0, &(0x7f0000000500)=@full, &(0x7f0000000580)=0x48) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000340)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0xda, "54ad571c8781a0695ac783a85e4c15dac79000c53aa47ec5da63f4c99d839a5514c98119a47b4e2e2236607bc2995c082fea240db4813c1812e6f8df5a067e56f737c4e1db7fdf0252e245736913478c6f5bdafb95edbdd78bf20b499805d7cc963b4786601515d1ca0a13f24dbe4b73350d04de88622fb76ab01cfbcf301b2fb56c229577d89bc71684e3e4329ae61f96f1b2acbbdba9c4187674b5a6f63b6e14db32b709af7c497912329f7e1f086c776da1005df589baedfafc43a11e3601bd70927935657e67be782934cce5d5e675fea248712247a6b176"}, &(0x7f0000000080)=0xe2) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000140)="21fd58f8b54db5ce0104ead419687f356ba4447aade7e20d911691651a537b38c0af9d5c5ccf126c74") fcntl$setlease(r0, 0x400, 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000280)={r1, @in6={{0xa, 0x4e22, 0x1ff, @local={0xfe, 0x80, [], 0xaa}, 0x1dc4}}, 0xbc96, 0x6a1, 0x26cb, 0x3b, 0x40}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000400)={r1, @in6={{0xa, 0x4e23, 0x775, @mcast2={0xff, 0x2, [], 0x1}, 0x20}}, 0x7f, 0x0, 0xf792, 0x7, 0x4}, &(0x7f0000000100)=0x98) 2018/05/26 18:28:48 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r1 = gettid() perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) sendmmsg(r0, &(0x7f0000005640)=[{{0x0, 0x0, &(0x7f0000000180), 0x0, 0x0, 0x3a04000000000000}}], 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r2, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1004000000016) 2018/05/26 18:28:48 executing program 0: setrlimit(0x400000000000007, &(0x7f0000000000)) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000100)={{{@in=@broadcast, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}}}, &(0x7f0000000200)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000300)={@empty, @remote={0xac, 0x14, 0x14, 0xbb}, r1}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') ioctl$SG_GET_ACCESS_COUNT(0xffffffffffffffff, 0x2289, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x17}}}, 0x1ba, 0xfff, 0x3, 0x5, 0x64}, &(0x7f0000000280)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000400)=ANY=[@ANYRES32=r2, @ANYBLOB="09000800760e0500010009000000030004000600f7baf7606c724ff3e65af1aedab48265cf0d9de183638ded5b8d6c70b8ced6b8fa507ff5b653dfd743757a3da3e80f0e8b08d0a399ebae36efb16828f950e7db5f9a09cf99ad2952b2feea4614b64b492953d8bab90348c088587dee00727cf8f91059f141801c55adc0f7f557fcf5cc860923272b44fb6c289ac1003440f72fbb9e4e2cea843a4cad36b1926ce74e84088f2077bfa55c32b3c40673052be5e14eb6e13ffb"], 0x18) 2018/05/26 18:28:48 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000580)={'ipvs\x00'}, &(0x7f00000005c0)=0x1e) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000000000), 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r0}) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x44c, 0x228, 0x228, 0x0, 0x368, 0x368, 0x368, 0x4, &(0x7f0000000080), {[{{@uncond, 0xf0, 0x114}, @unspec=@AUDIT={0x24, 'AUDIT\x00', 0x0, {0x3}}}, {{@uncond, 0xf0, 0x114}, @unspec=@STANDARD={0x24, '\x00', 0x0, 0xffffffffffffffff}}, {{@arp={@empty, @multicast1=0xe0000001, 0x0, 0x0, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0x0, 0xff, 0x0, 0xff]}, 0xfdd6, 0x5, 0x8, 0x3, 0x236, 0x9, 'veth0_to_bridge\x00', 'dummy0\x00', {0xff}, {0xff}, 0x0, 0x234}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x18}, 0x1}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x498) 2018/05/26 18:28:48 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f00003bbfc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x64, &(0x7f0000d1b000), 0x0, &(0x7f000012e000)}, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x1) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f00000000c0)=0x9) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000049161be1549aa051c40db24423f0ac3700003800000000000000000000000000200000000000000000000000000000000000000000000000000000000000"], 0x58) 2018/05/26 18:28:48 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd02010c00f60200ff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:49 executing program 1: sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001a00)=[{&(0x7f0000000080)=@in6={0xa, 0x4, 0x4, @loopback={0x0, 0x1}}, 0x1c, &(0x7f00000002c0), 0x0, &(0x7f0000000540)}], 0x1, 0x0) 2018/05/26 18:28:49 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x89f3, &(0x7f0000000180)={'ip6gre0\x00', &(0x7f0000000000)=@ethtool_rxfh_indir}) pipe2(&(0x7f00000002c0)={0xffffffffffffffff}, 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0x8000, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffff7}}, 0x6, 0x5}, &(0x7f0000000140)=0x88) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e24}}, 0x2, 0x2, 0x20, 0x3f, 0x40}, 0x98) 2018/05/26 18:28:49 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r1 = gettid() perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) sendmmsg(r0, &(0x7f0000005640)=[{{0x0, 0x0, &(0x7f0000000180), 0x0, 0x0, 0xc00e000000000000}}], 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r2, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1004000000016) 2018/05/26 18:28:49 executing program 5: r0 = syz_open_pts(0xffffffffffffffff, 0x2) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000180)) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x88042, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = socket$inet(0x2, 0x4000002000000001, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000100)={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}}, 0x20, {0x2, 0x4e21, @rand_addr=0x2}, 'veth0_to_bond\x00'}) ioctl$BLKGETSIZE64(r1, 0x80041272, &(0x7f00000001c0)) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000040)={0x11, @empty, 0x0, 0x0, 'lblcr\x00'}, 0x2c) 2018/05/26 18:28:49 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd02010c00f6f000ff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:49 executing program 0: r0 = socket$inet(0x2, 0x7, 0x3d) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7fff, 0x80) pivot_root(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00') r2 = dup3(r0, r0, 0x80000) renameat2(r1, &(0x7f00000001c0)='./file0\x00', r2, &(0x7f0000000200)='./file0\x00', 0x6) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x24000) setsockopt$RDS_CANCEL_SENT_TO(r3, 0x114, 0x1, &(0x7f0000000080)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) recvfrom$inet(r0, &(0x7f0000000100)=""/157, 0x9d, 0x40000140, &(0x7f0000000340)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0xfffffffff7363000) syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x4, 0x80) lseek(r1, 0x0, 0x1) 2018/05/26 18:28:49 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-avx\x00'}, 0x1df) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="7165882969caf418a589e77a099e8715", 0x10) 2018/05/26 18:28:49 executing program 2: r0 = memfd_create(&(0x7f0000000000)='rAmfs\x00', 0xfffffffffffffffe) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4, 0x53, r0, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x8) ftruncate(r0, 0x1) openat(r0, &(0x7f0000000140)='./file0\x00', 0x82, 0x190) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x6, 0x4) fanotify_init(0x4, 0x40000) lseek(r0, 0x0, 0x3) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f0000000080)={0x7, 0x70, 0x9efd, 0xc6, 0x7f, 0x297, 0x0, 0x10000000200, 0x0, 0x1, 0x3ff, 0x2, 0x9, 0x5, 0x0, 0x7, 0x4, 0x8, 0x4, 0xcc, 0x7fffffff, 0x200, 0xffffffffffffffc1, 0x8000000000000000, 0xf7d, 0x8, 0x1f, 0x9, 0x1, 0x8001, 0x6, 0x7f, 0x3, 0x5, 0x6e7, 0xffffffffffffffe1, 0x100000000, 0x12, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000040)}, 0x4000, 0x7fffffff, 0x9, 0x7, 0x15, 0xffffffffffffffff, 0x7}, r1, 0xc, r0, 0x8) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000180)) 2018/05/26 18:28:49 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x100000101, 0x8b00) ioctl$BLKGETSIZE64(r0, 0x80041272, &(0x7f00000000c0)) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) mkdirat(r1, &(0x7f0000000100)='./file0\x00', 0x0) sendmmsg(r2, &(0x7f0000007780)=[{{0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)}}, {{&(0x7f0000006cc0)=@nfc={0x1e}, 0x80, &(0x7f0000000000), 0x20000000000001ba, &(0x7f0000009d00)}}], 0x2, 0x0) 2018/05/26 18:28:50 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x100000000, 0xa000) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r2, 0x4008af23, &(0x7f0000000180)={0x0, 0x1}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000002c0), &(0x7f0000000300)=0x8) syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000040)={0x0, 0x5}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) 2018/05/26 18:28:50 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd02010c00f60005ff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:50 executing program 5: r0 = getpgrp(0x0) sched_setaffinity(r0, 0xfffffffffffffeed, &(0x7f00009ad000)=0x2) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x102, 0x0) ioctl$BLKALIGNOFF(r1, 0x127a, &(0x7f0000000080)) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000100)='./control/file0\x00', &(0x7f0000000140)='./file0\x00') umount2(&(0x7f0000000180)='./file1\x00', 0x0) unlink(&(0x7f00000000c0)='./control\x00') close(r2) 2018/05/26 18:28:50 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x5, 0x2000) sendmsg$inet_sctp(r1, &(0x7f0000000380)={&(0x7f0000000200)=@in6={0xa, 0x4e21, 0x384, @empty, 0x1}, 0x1c, &(0x7f0000000340)=[{&(0x7f0000000240)="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", 0xff}], 0x1, 0x0, 0x0, 0x4008004}, 0x50) r2 = getpgrp(0xffffffffffffffff) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x480, 0x0) perf_event_open(&(0x7f00000000c0)={0x3, 0x70, 0x7, 0x400, 0x3f, 0x2, 0x0, 0x30dc, 0x4, 0x2, 0x1, 0x7ff, 0x4, 0x9, 0x3, 0xffffffff80000000, 0x8d, 0x2, 0xd595, 0x6, 0x7fffffff, 0xfffffffeffffffff, 0x9, 0xffffffffffff6335, 0x2, 0x1, 0x1, 0x400, 0x100000000, 0x0, 0x37, 0x100, 0x10001, 0x8, 0x3, 0x7, 0x8, 0x3f, 0x0, 0x100000001, 0x1, @perf_bp={&(0x7f0000000040), 0x4}, 0x0, 0xffffffff00000000, 0xfffffffffffffffe, 0x4, 0x1f, 0x1, 0xffff}, r2, 0xe, r3, 0x1) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = eventfd(0x0) ioctl$KVM_HYPERV_EVENTFD(r4, 0x4018aebd, &(0x7f0000000080)={0x0, r5}) ioctl$KVM_HYPERV_EVENTFD(r4, 0x4018aebd, &(0x7f0000000000)={0x0, r5}) 2018/05/26 18:28:50 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r1 = gettid() perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) sendmmsg(r0, &(0x7f0000005640)=[{{0x0, 0x0, &(0x7f0000000180), 0x0, 0x0, 0x1000000}}], 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r2, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1004000000016) 2018/05/26 18:28:50 executing program 2: mprotect(&(0x7f00004db000/0x2000)=nil, 0x2000, 0x4002000000) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040)={0x101}, 0x4) 2018/05/26 18:28:50 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) socketpair(0x19, 0x0, 0x1000, &(0x7f0000000000)) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0x4020940d, 0x0) 2018/05/26 18:28:50 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x1, 0x8, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000010000000000001800000000000000000000000000000018000000000000fbc32e117f6feb2dc096d74c00000000000000000000000000"], &(0x7f0000000380)='GPL\x00', 0x4, 0xaf, &(0x7f00000001c0)=""/175}, 0x48) 2018/05/26 18:28:51 executing program 7: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x82) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ec77a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = memfd_create(&(0x7f0000000140)='#/\x00', 0x0) write$sndseq(r2, &(0x7f0000000380)=[{0x5, 0x0, 0x0, 0x0, @time, {}, {0x81}, @queue={0x0, {0xfffffffffffffffe}}}], 0x1c) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r4, r3) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000000)={r0}) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) 2018/05/26 18:28:51 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd02010c00f600f0ff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:51 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd02010c00f60005ff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:51 executing program 4: r0 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'bond_slave_0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="370000000000000000000000000000008222327b46b35e69e3d73313affb65701fbc395293c8011a6ceeb876e667e1c23a1a51f053a30019"]}) 2018/05/26 18:28:51 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f0000000080)) 2018/05/26 18:28:51 executing program 5: r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000}, 0xfeda) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080)=0x5, 0x4) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000000300)=0xe8) timer_create(0x3, &(0x7f0000000440)={0x0, 0x3c, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000000480)=0x0) timer_getoverrun(r4) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e21, 0xfffffffffffffffd, 0x4e21, 0x0, 0xa, 0x20, 0x80, 0xaf, r2, r3}, {0x7, 0x6, 0x2, 0x1, 0x3, 0x7, 0x2, 0x2}, {0x8, 0x3f, 0x2, 0x4}, 0x2, 0x6e6bb7, 0x2, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d6, 0xff}, 0xa, @in=@rand_addr=0x1, 0x3503, 0x2, 0x0, 0xfffffffffffff800, 0xfffffffffffffffd, 0x5c}}, 0xe8) r5 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x101400, 0x0) ioctl$KDSKBMETA(r5, 0x4b63, &(0x7f0000000100)=0x100) sendmsg(r0, &(0x7f0000000140)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) 2018/05/26 18:28:51 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000000)={0x8004, 0x1a, 0x0, 0xffffffffffffffff}) r2 = dup3(r0, r1, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x101000600, 0xa}) timerfd_gettime(r2, &(0x7f0000000040)) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f00000000c0)=""/68) 2018/05/26 18:28:51 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r1 = gettid() perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) sendmmsg(r0, &(0x7f0000005640)=[{{0x0, 0x0, &(0x7f0000000180), 0x0, 0x0, 0xf000000}}], 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r2, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1004000000016) 2018/05/26 18:28:51 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd02010c00f60f00ff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:51 executing program 5: getpid() r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) bind$unix(r0, &(0x7f000094cff4)=@file={0x1, "e91f7189591e9233614b00"}, 0x2) 2018/05/26 18:28:51 executing program 4: r0 = socket$inet6(0xa, 0x4, 0x2) poll(&(0x7f0000000040)=[{r0, 0x8}], 0x1, 0xff) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x600) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0xfff, 0x80000) 2018/05/26 18:28:51 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x1bc}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x80000, 0x0) ioctl$BLKFRASET(r2, 0x1264, &(0x7f00000001c0)=0xd65e) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in={{0x2}}}, &(0x7f0000000180)=0x98) 2018/05/26 18:28:51 executing program 7: mkdir(&(0x7f0000000180)='./control\x00', 0x10000000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xfffffffffffffffd, 0x31, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./file0\x00') lsetxattr(&(0x7f00000000c0)='./control/file0\x00', &(0x7f0000000100)=@known='security.evm\x00', &(0x7f0000000140)='[#ppp0vmnet0\x00', 0xd, 0x0) close(r0) 2018/05/26 18:28:51 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x9000000000004) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400190000bb4b80040d8c5628060000000004106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400, 0x0) sendmsg$unix(r1, &(0x7f0000001340)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001300)=[{&(0x7f00000000c0)="1ffb6e96a4030bcc3b90ed4876eb5fe9037e79854e44f41eb1549705da84d0a60566effaf79d7e7cc07808b596c23290d75acae335a6fbf300409c093b9dd9872f93469c14fa3d991646f27f4addfc07e491ba66e6089ff3b3af10a687b01fdc2352d28c213764ea86", 0x69}, {&(0x7f0000000140)="0128ffc488abb461a92c9065d9c273545395fb7c8f7ffb3af9befdd11eaf00d834ed66aea29cc87a45592f9f92e9ea636210", 0x32}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="cc3629197a28b857b00f1d38d0e660beb6138a4aea603327f4dfdedaf12846a4a137f72a0c6fe211e9112001f7cde1f116e185ec774d0539fd1fc5d2aa932c03bd1c7ffaea2ffe31", 0x48}, {&(0x7f0000001200)="79723b9916b64e796d29a2be2e6ff43d3f717743c4f491e03e7d391866830d71c3c777c5927f279107be13d9b03aec9516f80fca9bdf0584a44807579a0e0f3dcb39a63ec7243630f0b7777682fe8da99a2b0fd34ea620203f84c5ed1e0b0e61127962002f45c1b3660ebeeec86837", 0x6f}, {&(0x7f0000001280)="060c0063e031995f887cd6665f25d0e9877dc96c9461ed58a46aefa45bacd22aa75a3968cb1930dd216c19c01232287adf65f20bbcc7d5b66d44fff58e321382e9cc3c15986b88adc62cdc2ebd72581308f697e7966149cf77ca0c7d2fdf62", 0x5f}], 0x6, 0x0, 0x0, 0x1}, 0x40010) 2018/05/26 18:28:51 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = dup(0xffffffffffffff9c) ioctl$SG_GET_VERSION_NUM(r0, 0x2282, &(0x7f0000000080)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x21}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000180)='./control/file1\x00') rmdir(&(0x7f00000001c0)='./control\x00') mount(&(0x7f0000000040)='./control/file1\x00', &(0x7f0000000240)='./control/file1\x00', &(0x7f0000000280)='tracefs\x00', 0x0, &(0x7f00000002c0)) rmdir(&(0x7f0000000100)='./control/file1\x00') close(r1) [ 418.341360] sctp: [Deprecated]: syz-executor0 (pid 24775) Use of int in maxseg socket option. [ 418.341360] Use struct sctp_assoc_value instead 2018/05/26 18:28:51 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd02010c00f6000fff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:51 executing program 5: r0 = gettid() unshare(0x7fe) r1 = syz_open_procfs(r0, &(0x7f0000000080)="6e65742f69665f696e65743600689d001e363b6c264fa887a26fda3eca58373161f13a12a92be6a993b4720d86396a9b1cc039d178e14492de97786eb30b86bb0ae2163b7ed177ff87e312d09bd390ce2ce4d13622dbc9d6b533c3f99225e401466f9ef8a9ea53c0f11c5a10cf9677596ce7721105a3ac3b287b2ca64a5ad4aad7c941387ab5acedea8f64c584562f2a3eb7aac4df59716b44156fd857da4ad2") sendfile(r1, r1, &(0x7f0000000000)=0x10, 0x7) rt_sigqueueinfo(r0, 0x28, &(0x7f0000000040)={0x31, 0x80, 0x80000000, 0x20dfcce2}) 2018/05/26 18:28:51 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@nl, &(0x7f00000000c0)=0x80, 0x800) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000100)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000008000)={0x8, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x2) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000), &(0x7f0000000000)=0x369) [ 418.392365] sctp: [Deprecated]: syz-executor0 (pid 24784) Use of int in maxseg socket option. [ 418.392365] Use struct sctp_assoc_value instead 2018/05/26 18:28:51 executing program 2: socket$can_raw(0x1d, 0x3, 0x1) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='rdma.current\x00', 0x0, 0x0) bind$nfc_llcp(r0, &(0x7f0000000140)={0x27, 0x0, 0x400002, 0x7, 0xffffffffffffffff, 0xbdb7f50, "8db6ce3dc2003f195665ceaf7f3a6f5a050000000000000089b752819dc91c4acd3c680200c0b07883a24d5d506e9477b01fe81817b93edf7a4e6256b77509", 0x20001a}, 0xfffffffffffffd39) 2018/05/26 18:28:51 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x20, 0x2d, 0x119, 0x0, 0x0, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @u32=0xffffff7f}]}]}, 0x20}, 0x1}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x3, 0x4000) ioctl$TIOCEXCL(r1, 0x540c) 2018/05/26 18:28:51 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000080)=[@in6={0xa, 0x4e23}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x7fffffff}, @in={0x2, 0x4e20, @rand_addr=0x80000000}, @in6={0xa, 0x4e20, 0xfffffffffffffffe, @empty, 0x100000001}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x7, @empty, 0x4}], 0xa0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x3, 0x0, 0x0, 0xfffffdfd}) 2018/05/26 18:28:52 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd02010c00f606ceff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:52 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101400, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0x11}}, @in6={0xa, 0x4e24, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x80000001}, @in6={0xa, 0x4e21, 0x51f4b933, @mcast2={0xff, 0x2, [], 0x1}, 0x663}], 0x54) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000400)={@local={0xfe, 0x80, [], 0xaa}, @empty, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x7ff}) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@random={'system.', '\x00'}, &(0x7f0000000140)='/dev/hwrng\x00', 0xb, 0x1) 2018/05/26 18:28:52 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000140)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000000)={r2, 0x30, "8bf60119cb57d9217f0d0e41e046e013b2a619eec0a0303dc429e1e664ae45d73dd1a6e3871d49e844726eacb33bdeb6"}, &(0x7f0000000040)=0x38) close(r0) 2018/05/26 18:28:52 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = getpgid(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x3, r1}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ffffffffffff}}, 0x1c}, 0x1}, 0x0) 2018/05/26 18:28:52 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x38e, 0x2}) chroot(&(0x7f0000000280)='./file0\x00') clone(0x11208400, &(0x7f00000001c0), &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) 2018/05/26 18:28:52 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x41db, 0x6, 0x8001000000000000, 0x8, 0x7, 0x80000000, 0x5d, {0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x8, 0x3, 0xfffffffffffffffb, 0x80000001, 0x400}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r3, 0x1000}, &(0x7f0000000180)=0x8) listen(r0, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [{[{0x9100, 0x8000, 0x10001, 0x2}], {0x8100, 0x8, 0xffffffff, 0x1}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2}}}}}}, 0x0) bind(r1, &(0x7f0000000200)=@sco={0x1f, {0xe, 0xefa9, 0x6819, 0x4, 0x0, 0x6}}, 0x80) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000280)=""/59, &(0x7f00000002c0)=0x3b) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000300)={r3, 0x40}, 0x8) 2018/05/26 18:28:52 executing program 4: r0 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) setuid(r1) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x2000, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f00000002c0)=""/4096) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f0000000040)=""/215) bind$inet(r0, &(0x7f0000022ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r3 = socket$inet(0x2, 0x80001, 0x84) bind$inet(r3, &(0x7f0000000180)={0x2, 0x4e20}, 0x50) 2018/05/26 18:28:52 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r1 = gettid() perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) sendmmsg(r0, &(0x7f0000005640)=[{{0x0, 0x0, &(0x7f0000000180), 0x0, 0x0, 0x3a040000}}], 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r2, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1004000000016) 2018/05/26 18:28:52 executing program 0: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000b40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000b00)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001800030b00000000000000000a000000000000000002000059825fc03cd325527d3b10004959d6fd85d7b5d79d79884a64a41f5386c55d861b33ca89a04582b441a1d651bce41faeb2f5ce9845ca59beeb53eb645e158daa3c70e6cfa526be452167242d81a8f89befa3c07d0872f4b589707bc885bec76c412f477486cb2daf7a953c34"], 0x1c}, 0x1}, 0x0) r1 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000080)=0xfffffffffffffd9c) rt_tgsigqueueinfo(r1, r2, 0x29, &(0x7f00000000c0)={0x1a, 0x3, 0x7ff, 0x7fffffff}) 2018/05/26 18:28:52 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)='y', 0x1) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000000400)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}, 0x0) recvmmsg(r1, &(0x7f0000003240)=[{{&(0x7f0000000000)=@ipx, 0x80, &(0x7f0000000480)=[{&(0x7f0000000380)=""/109, 0x6d}], 0x1}}], 0x1, 0x0, &(0x7f0000003300)) 2018/05/26 18:28:52 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd02010c00f6000fff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:52 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af12, &(0x7f00000000c0)) 2018/05/26 18:28:52 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) chmod(&(0x7f0000000000)='./file0\x00', 0x10) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x224000, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f00000003c0)=ANY=[@ANYBLOB="0200000000000000fe80000000000000000000000000000a0000000000000000000000fe8000000000000000000000000000aafe8000000000000000000000000000aafe80001ca139dab82378f75882775593bca0d1000000000000000000000000bbfe8000000000000000000000000000bbb2b79d2af9c2b1638f187488d8fda162571049cd9b8613004e7c19e6f0d9eb1286ae73226950417e42b9f747596b330348b8dc05ba720000000000afb706d1dde2efbd07eb4218dc44a878330852078dfe8dd9a06d1cac8f5cc752cd71a768091cec7d08109498ee"], 0x68) sendto$inet(0xffffffffffffffff, &(0x7f00000001c0), 0xfffffffffffffd42, 0x0, &(0x7f0000000200)={0x2, 0x0, @multicast1=0xe0000001}, 0xfd08) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000240)={'filter\x00'}, &(0x7f0000000100)=0x50) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f00000026c0)=[{{0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/110, 0x6e}}, {{&(0x7f0000001d80)=@sco, 0x80, &(0x7f0000002280), 0x97, &(0x7f0000002340)=""/114, 0x72}}], 0x2, 0x40010122, &(0x7f0000002840)={0x0, r2+10000000}) 2018/05/26 18:28:52 executing program 4: r0 = socket(0x5, 0x6, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x1, 0xb82a, 0x1, 0x401, 0x49}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={r1}, &(0x7f0000000100)=0x8) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x4002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000d, 0x12, r2, 0x0) write(r2, &(0x7f0000000200)="5d8201bf0ee4c8a8d7e02b22d72c4d15dc09ab0ba7eedcf294b800cb586911a1f32cc8595522f6e7fb9f183076f4e5ba19ba9cf646fb734eddaf1be957e059047ebac58235edba25d04eababbaf6dc241885ff7da610438062361590f13282e6fab725efab98795dac12de279e4dc530f8f177e7d7df2d82508786fd08cc5e4dad8728cc332926fc742ac06ff83a414551b25d9a4f30de0edf32e0a80850d428e1f097c9a84a4d1a7391b6450523281656d52d8c79321b180e4ce7358856ab1c6215569f3bf2f20975818b14de9ec4f3cca966b5bf65cce2a9bb349f8d21a37b08444dfa64c6f3bbc273168cf2177ea0b9aa9bede6c8374295877211b5df958c8e77563ff3c8af1457a99e2f322b2ff226b1c606495b46b716480494c11e0f6a9ef7cb36d147326433de8218e7433c881314fd6eb1c387af068bf6b6c12dbf58acc1ff9323e592cb74f55099f3409794f98e7d34609f63682ee5a3363e723c4dd2c868f4a62af5e9f41f68a5d86a4d04d607751b1073cd9a5680bcb8abc49e73039120a7b7de8cab8b694e8812a1fd6a0a33e459bb9f52fb67e1619edb7be6e2c0dff298bd1adc8191519690dbdbfabf279b6cebcd01413cff16e82ee0f96d2f058424ee7c573e47ed73536277d515fe0cd1183ab42b5a3d64e55b7a9cfdd0fca2635da09b6f3c091e73ec375dcde3683f99c45d3f5495c70eaa1ed89c8f2842", 0x200) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000140)=""/16, &(0x7f0000000180)=0x10) 2018/05/26 18:28:52 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x3a) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r1, 0x40045568, &(0x7f0000000000)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) 2018/05/26 18:28:53 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd02010c00f60005ff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:53 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000380)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/140, 0x25) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x280300, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'team0\x00', 0x0}) bind$packet(r1, &(0x7f0000000140)={0x11, 0xd, r2, 0x1, 0x4, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) socket$rds(0x15, 0x5, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f00000004c0)={{0x4000000080}, 'port0\x00', 0x3f, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000280)={0x3d8cb47d95373def}) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40bc5311, &(0x7f0000000180)={0x401, 0xffffffffffffff6d, 0x3, {r3, r4+10000000}, 0x0, 0x80000000}) 2018/05/26 18:28:53 executing program 0: r0 = socket$inet6(0xa, 0x7, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/05/26 18:28:53 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000), &(0x7f0000000080)=0xa) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32], &(0x7f0000000200)=0x1) 2018/05/26 18:28:53 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00000001c0)={r0, 0x3ff, 0x5, "f3ddd49cfc1910c00206036e39a931998a0a177b7876de27355199d4ffbb914c0f681089dea31bc7d63a1f254960e0ceff68aa2ea5e57d804a4f69ac135a86c75d373a268fb07d47b779ae1a255bca619f156921980e4790e3f5a6c8deeee18934391531d802a3fb2ef81e1dc60d1b67806abc347106875a00354ee04827c49c07f7c8085dad04e54999f16340a2989891f1bae2d0a89989e7c6"}) bind$alg(r0, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha224-generic)\x00'}, 0x58) mq_unlink(&(0x7f0000000100)='}.GPL+\x00') setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000282fef), 0x4000) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x800) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f00000000c0)={0x9, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) write$cgroup_subtree(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="2b72640500000000000000f90977724a0000000000000000"], 0x18) 2018/05/26 18:28:53 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000000100)=""/235) listen(r0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f0000000000)=0xfff, 0x4) 2018/05/26 18:28:53 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x28, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x3}) r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x5a, 0x807fc) sendmsg$alg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000040)="2213b32bc1e08def3dcee81b65402b89b46c93712661b635d61051", 0x1b}, {&(0x7f0000001680)="4078a0e77716c235dba2788ab72cdf4f18b5", 0x12}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000000c0)="db145336a89da9a8290fc58ecbfcaa2c1a35c11ffa7d", 0x16}, {&(0x7f00000001c0)="3f072519f2cb5d8169156045dee8e3d143480af8cc7885798073da0fab0a774bee2cf66fe3782696569ceb18d4499e3c92", 0x31}], 0x5, &(0x7f00000012c0)=[@op={0x10, 0x117, 0x3}, @op={0x10, 0x117, 0x3}, @iv={0xb0, 0x117, 0x2, 0xa0, "0b8159aa00f96b68accbd7c45ddbad7aa3e09b76424648f26ff1c346b323c0cbf45cf2a39abd46f2c80069c6664c663d2d0846b896290245e8bbceb0c837315059fe1a738ef423b632103a811438af25fe71b3564fb22f39af486491cd500ee276eb26cbff1a5b10bfb1ef3670adc69f1376c592b161cc2bad62d5e9dca18ad58ba3a8d9213ec36acc84d234424ac28a18cbd78171b2d43beb827344df8eba07"}, @op={0x10, 0x117, 0x3, 0x1}, @assoc={0x10, 0x117, 0x4, 0x100}, @iv={0x14, 0x117, 0x2, 0x3, "9cee1b"}, @iv={0xd8, 0x117, 0x2, 0xc8, "906985342a3ad81ea3ca0165a7a2cfc6f7b243df487f59f7afde175489eae0e707e185549f205b6d94aa9612d97262e955edd04ce3684736f0716036e36446b094822e0d0e9fc52b44521eb92602451b5765a6192f4b99129a5d1670994cfb80206fe45ec0248b55cb5929cf2cadd398e0d3b2226ef2df0cb5c929e7a7a54ce5dd1d56320620ca41f1cd0de6db1b6593c37fbf5e7aaf4821a4705aef7b7f7ac354645e074aa52a5eb2f680f1785e458b13c27ad2c4ac63decbb6e15fa0c6ce4f96f0344000b6fab4"}, @iv={0x70, 0x117, 0x2, 0x5e, "43c582d0c08a413bfc3b107a0914dfbd8dac7dbc958d18d43acd6fafcaf666a7c7bf8428ac121cf3227f7ad48fb834fece931e74a86f22064da441b894cceed62e450f780a406ac25dc2c467e2bc2c47ce787d04f8f1c4efb71ed74730ce"}, @iv={0xe4, 0x117, 0x2, 0xd4, "a05f7b030a5479f0369f952b71c29b538d12e09844f6e47c7cfc6cb0a0ee45018465c71ae59986ca24e9b41861ecf0c76250120ba9236150464a815a3194da36a2d8532099123b41e0293aeb9ba9420da070f6de91ac4b379bee65ba1b61d4a13396d24254c0967dc95dbcb65ac616ac236d050d57ab54cf17bd51dc0c85116570d4297bbdbfcd0ad2216988395f7024d213d488d15cb5eac487f317028c81d5bc926a690cdce3fd41697c6001a90a8c4c0b3a67e98d8724b709c142404530178bc7f04a89b1ce074b07f1c303a68ca53973db78"}, @iv={0x68, 0x117, 0x2, 0x56, "a26be30ba1e0c71774babae974c2cb33c6fe94772841938de9a40aa22a6c0d966fc098ad44844602d27220562537b52fbb3bf00b897a917f34a077e1edb6de8f6572aae474b92bca33a82b4a88448ed38a0f5bae14b3"}], 0x398, 0x8001}, 0x8000) 2018/05/26 18:28:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r1 = gettid() perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) sendmmsg(r0, &(0x7f0000005640)=[{{0x0, 0x0, &(0x7f0000000180), 0x0, 0x0, 0xb804}}], 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r2, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1004000000016) 2018/05/26 18:28:53 executing program 4: mkdir(&(0x7f0000001000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0x1000a00000400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00000000c0)={0x631, 0x0, 0x9}) removexattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)=@known='com.apple.system.Security\x00') mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/05/26 18:28:53 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd02010c00f60002ff008109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:53 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@multicast1, @in6=@remote}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000200)=0xe8) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x108000, &(0x7f0000000040), &(0x7f0000000100), &(0x7f00000001c0), &(0x7f0000000200)) 2018/05/26 18:28:53 executing program 2: prctl$intptr(0x2c, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000001c0), &(0x7f0000000200)=0x8) getgroups(0x2, &(0x7f0000000080)=[0xffffffffffffffff, 0x0]) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r0}) getsockopt$EBT_SO_GET_INFO(r3, 0x0, 0x80, &(0x7f0000000100)={'nat\x00'}, &(0x7f0000000180)=0x50) fchown(r0, r1, r2) openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x1, 0x0) 2018/05/26 18:28:53 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) flistxattr(r0, &(0x7f0000000500)=""/218, 0x458) socket$netlink(0x10, 0x3, 0x16) io_setup(0x7, &(0x7f0000000000)=0x0) io_getevents(r1, 0x3, 0x6, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000100)) 2018/05/26 18:28:53 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd02010c00f60000ff0f8109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:53 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x41, 0x0) fcntl$setlease(r0, 0x400, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000080)=0x4, &(0x7f00000000c0)=0x4) truncate(&(0x7f0000000040)='./file0\x00', 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000140)={0x1, {{0xa, 0x4e23, 0x2, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}}}, 0x84) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000100)=0x4) 2018/05/26 18:28:53 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x51, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x100, 0x0) mknodat(r0, &(0x7f0000000200)='./file0\x00', 0xe130, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='personality\x00') preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', r1}, 0x10) 2018/05/26 18:28:53 executing program 4: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000100)={0x1, @time, 0x2, {0x4}, 0x3, 0x2, 0x3}) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000000)={0x101, 0xfffffffffffffffd}) openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/05/26 18:28:54 executing program 2: r0 = gettid() setpriority(0x1, r0, 0xabaf) r1 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x3, 0xfffffffffffffffe) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f00000000c0)={{0xfffffffffffffff7, 0x1}, 'port0\x00', 0x2, 0x1000, 0x7fff, 0x6, 0x2, 0x1, 0x81, 0x0, 0x4, 0x1}) rt_sigqueueinfo(r0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x8}) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000000)) 2018/05/26 18:28:54 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r1 = socket$inet(0x10, 0x80003, 0x800000100001f) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e23, 0x0, 0x4e23, 0x5, 0x2, 0x20, 0x0, 0x0, 0x0, r2}, {0xfffffffffffffffd, 0x0, 0x5c3b, 0x3, 0x207, 0x59d8f101, 0x100, 0x6}, {0xe9, 0x595, 0x3, 0x6}, 0x9, 0x6e6bbf, 0x0, 0x0, 0x2, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d4, 0x3c}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x1, 0x1, 0x80000000, 0x40000, 0x20, 0x7}}, 0xe8) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000080)="2f00000018000300070cfe946fa283bc8020000000040005031d856813000900070014cc16ccbb24e0710b42fa3ccc", 0xba}], 0x1}, 0x0) connect$rds(r0, &(0x7f0000000100)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x36d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000300)={0x0, 0x10001, 0x8, [0xe0c, 0x9, 0x6, 0x10000, 0x820a, 0x7419, 0x4, 0x8]}, &(0x7f0000000340)=0x18) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r3, 0x3c, "efccc7b5a5c324359ba7e2452e0c636789596c642118fdd51224cd1456c9b2e6c79fb78bdaf90df266fbc030eb772155df5f8c1d4f55b3d67d2beb23"}, &(0x7f0000000400)=0x44) syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0xbaec, 0x0) 2018/05/26 18:28:54 executing program 0: io_setup(0x800, &(0x7f0000000040)=0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x101000) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000080)=""/29) io_submit(r0, 0x1, &(0x7f0000000400)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000080), 0x171}]) 2018/05/26 18:28:54 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x6b65a878, 0x4) socket$inet_smc(0x2b, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x8847, 0x2, @loopback={0x0, 0x1}}, 0x1c) r1 = getpgrp(0xffffffffffffffff) waitid(0x1, r1, &(0x7f0000000080), 0x2, &(0x7f00000000c0)) 2018/05/26 18:28:54 executing program 5: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x402402, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r2 = add_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="fbf360cf3988c9c0f2fa2a382bb9271c69f14a46844d56731b20034ecd83b77290714f05e421ae8a0b256a884290e3161a53f771034c776e51823462b05c0170e6ddfc3863d3a7591e1e4612cf15be87c1", 0x51, 0xfffffffffffffffa) r3 = add_key(&(0x7f00000001c0)='trusted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$negate(0xd, r2, 0x2, r3) ioctl$UFFDIO_COPY(r1, 0x4004556d, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/26 18:28:54 executing program 1: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x7, 0x1, 0x756}, 0x20) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000100)=""/71) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0xfffffdfb) 2018/05/26 18:28:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r1 = gettid() perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) sendmmsg(r0, &(0x7f0000005640)=[{{0x0, 0x0, &(0x7f0000000180), 0x0, 0x0, 0x4b8}}], 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r2, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1004000000016) 2018/05/26 18:28:54 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd02010c00f60000ff058109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:54 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd02010c00f60000ff028109f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:54 executing program 7: rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') chmod(&(0x7f0000d3f000)='.', 0x5398fffb08fec7ed) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/05/26 18:28:54 executing program 0: pipe(&(0x7f00000000c0)={0xffffffffffffffff}) epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000140)={0x20000010}) 2018/05/26 18:28:54 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x20040, 0x142) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x54, r1, 0x1, 0x70bd29, 0x25dfdbfc, {0x9}, [@IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x40}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}]}, 0x54}, 0x1}, 0x40000) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000180)={0x1c, 0x28, 0x1, 0x0, 0x0, {0x1}, [@generic='{lnf\v']}, 0x1c}, 0x1}, 0x0) 2018/05/26 18:28:54 executing program 2: r0 = socket$inet(0x10, 0x6, 0xc) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x6000, 0x0) sendto$llc(r1, &(0x7f0000000040)="aca3218018cf1026551d89c39c87cab07c0f9e7af76709913285492d5f9b9e42b0de752b0c93c544717d1b1dcc942c004c4df38dd1a8ebeef93fe28dc1743280d34e0bcf9b0b008014599883068cee5d26e3feb7694912de2470cf0ec8843d62a6bb1a13415eaf09b5cda6bf4e4bcc081de0d948dac1063444bbb353adbef6a93b7803be25dd37ebc400a680c08148047bf18b3b16fe9f022ba86918d807d04bf1c4d9a241e6c563d996e34aa5f3155c48f54d9efa594963ff2c235fa7dcb4baf3ccc1db427de20754595f7540", 0xcd, 0xc004, &(0x7f0000000140)={0x1a, 0x207, 0x8001, 0x40, 0x3, 0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1e}}, 0x10) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000010207041dfffd946fa2830020200a0009000200001d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x2c, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x4, @empty, 0x2}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xe}}]}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e24, 0x8, @empty, 0x1000000000000000}}, [0x3ff, 0x8, 0x2800000, 0x1, 0x0, 0x4, 0x7fffffff, 0x3f, 0x1, 0x6, 0x9, 0x6, 0xffffffffffffe9c4, 0xfff, 0x2]}, &(0x7f0000000340)=0x100) 2018/05/26 18:28:54 executing program 4: r0 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/05/26 18:28:54 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd02010c00f60000ff008103f80009000180160114ec000000", 0x1f) 2018/05/26 18:28:54 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)={0x3}) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x4004ae86, &(0x7f0000000000)) 2018/05/26 18:28:54 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp6\x00') ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0xffffffffffffffe1, 0x40}, &(0x7f0000000000)=0x88) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000002c0)={r2, @in6={{0xa, 0x4e21, 0xfff, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, [0x3, 0x1, 0x923e, 0x1, 0x76d, 0x8, 0xfffffffffffff85d, 0x5, 0x3960, 0xb29, 0xe9, 0x135, 0x5, 0x3f, 0x8]}, &(0x7f0000000040)=0x100) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f00000007c0)={'ah\x00'}, &(0x7f0000000800)=0x1e) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000000680)) r3 = getegid() setgroups(0x1, &(0x7f0000000140)=[r3]) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000003c0)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], 0x103) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) fgetxattr(r1, &(0x7f0000000080)=@known='user.syz\x00', &(0x7f0000000100)=""/47, 0x2f) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000005c0)=0x0) sched_getaffinity(r4, 0x8, &(0x7f0000000840)) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000500)='veth0_to_team\x00') sendto$inet6(r1, &(0x7f0000000540)="060c7fbb0424474a5e27065211daf45e552df204b06538d22ecd392648274376770f3e3a0035da568c752236b71afa3d570e75e3a3fc7d989414978998a006fe2b7ae062b6b67823d1b15efef71bbe0ed13238a1b6e550293f29219cea2e03ef16cf391b6d5080612fe22a7170e17589", 0xff26, 0x20000000, &(0x7f0000000900)={0xa, 0x80000004e22, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) r5 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r5, r1, &(0x7f000025d000), 0x734) write$cgroup_subtree(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="2d696f202d70696473202d637075202f637075202f637075202b6d656d6f72202d637075202f72646d61205951a1694ffa8876342e8bcff0e2d6a02363089b01339d7ada7a9069830442513714f2c25802eccc9a0089"], 0x34) 2018/05/26 18:28:54 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) socketpair(0x9, 0x6, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fanotify_mark(r0, 0x5, 0x20, r1, &(0x7f0000000080)='./file0\x00') r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100022b0509000100030100ff3ffe58", 0x1f}], 0x1) pause() 2018/05/26 18:28:54 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f00000000c0)=""/183, &(0x7f0000000180)=0xb7) inotify_init() r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0x131000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={0x0, 0x1}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000003c0)={r2, 0x6, 0x8, [0x7, 0xffffffffffffffff, 0x56, 0x4f, 0x2, 0x80000000, 0xfffffffffffffffd, 0x400]}, 0x18) 2018/05/26 18:28:55 executing program 0: ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000000c0)) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000280)=""/201, &(0x7f0000000040)=0xc9) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r1, &(0x7f00000001c0)="e698b25081c98e3ce77464583249784a333c1272b81b1b6a0e66b6becd29b58bd713de6d3e49cca453e3e5d5bd4a4ad003b23c57b99692c4027e790b8e8fe5e9917f49e0ba59bf3370bef76494aeb27149e41f1a06262706f503ecb6bedd52332ebf9ee37b8601cec9c236cf7b1e521011fc6d644381e591cf61bc02f84feb7a2aae6af4ebacd104fc08052681272cf8c93bc36832b604280a6895fbd89d70b367bf5cc421", 0xa5, 0x20020002, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0x80000000) shutdown(r1, 0x100000000001) 2018/05/26 18:28:55 executing program 4: acct(&(0x7f0000000040)='./file0\x00') madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0xa000000000008) mbind(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000000000), 0x45, 0x2) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000000c0)={&(0x7f0000000000/0x3000)=nil, 0x3000}) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000100)={'veth0_to_bridge\x00', 0x3}) sendto$unix(r0, &(0x7f0000000140)="0d3d8cc0bd7f8fd1dfb56b1d92746f85a7a0c8c762c6a98538891b3ef94035f26436de32733290174bf3704521345395d4bb6ce9f81de5a7a28bbbd7fd99de2f1e18f1c95c350ced0627bce5e035d9b5da75ffa0cb949a7c2fc37fdff5d25415921ddd5091a5426f8240ed156bd585dda2a1b61fcd4ce730e8023d8c28335ca7eeffc7d06007104896ab4832576ff7935fd0b5a6eaa34da7d54850c349b2afa758606e5e8427e4b1df03fcaf210962ca30a930c7777158", 0xb7, 0x1, &(0x7f0000000200)=@abs={0x1, 0x0, 0x4e21}, 0x6e) 2018/05/26 18:28:55 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd02010c00f60000ff00810bf80009000180160114ec000000", 0x1f) 2018/05/26 18:28:55 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket(0x11, 0x100000803, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x80002, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r3, 0xc008551a, &(0x7f00000001c0)={0x7, 0x8, [0x6, 0x2]}) r4 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r5 = accept4(r0, &(0x7f00004d4000)=@nl=@proc, &(0x7f0000047ffc)=0xc, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000000080)={0x0, 0xfd4}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000140)={r6, 0x6, 0x2}, 0x8) connect(r5, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) 2018/05/26 18:28:55 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'veth1_to_bond\x00', &(0x7f0000000080)=@ethtool_coalesce={0xe}}) sched_setaffinity(0x0, 0x8, &(0x7f00000a4ff8)) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r1, &(0x7f00001f2ff0)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000000100)={0x100000001, 0x8, 0xff}) ppoll(&(0x7f0000db7fd0)=[{r1}], 0x1, &(0x7f0000542000), &(0x7f0000181000), 0x8) read(r1, &(0x7f0000000000)=""/197, 0xc5) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40042406, &(0x7f0000000140)='\x00') 2018/05/26 18:28:55 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000200)=@filter={'filter\x00', 0xe, 0x1, 0x158, [0x0, 0x20000640, 0x20000670, 0x20000768], 0x0, &(0x7f0000000040), &(0x7f0000000640)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x0, 0x0, 'veth1\x00', 'bridge_slave_0\x00', 'dummy0\x00', 'ip6_vti0\x00', @random="feb6d7dbfec6", [], @random="1664186a80b5", [], 0xa0, 0xa0, 0xc8, [@mark_m={'mark_m\x00', 0xc, {{0x0, 0x0, 0x0, 0x3}}}]}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x4}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x1a8) 2018/05/26 18:28:55 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) munmap(&(0x7f0000000000/0x600000)=nil, 0x600000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) capset(&(0x7f0000000200)={0x20090522, r1}, &(0x7f0000000100)={0xb8a, 0xd4, 0xfffffffffffffbff, 0x7, 0x7fffffff, 0x103}) ioctl$SG_SCSI_RESET(r0, 0x2284, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x15f1675c) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f00000000c0)) 2018/05/26 18:28:55 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r1 = gettid() perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) sendmmsg(r0, &(0x7f0000005640)=[{{0x0, 0x0, &(0x7f0000000180), 0x0, 0x0, 0xe}}], 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r2, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1004000000016) 2018/05/26 18:28:55 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd02010c00f60000ff008109f8000b000180160114ec000000", 0x1f) 2018/05/26 18:28:55 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) close(r0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000040)=0x20c000000) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)=ANY=[]) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000000c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x18) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000000)={0x3}) 2018/05/26 18:28:55 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000400)=0x8) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000240)={&(0x7f0000000600)={0x118, r1, 0x500, 0x70bd27, 0x25dfdbfb, {0xc}, [@IPVS_CMD_ATTR_DAEMON={0x64, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x200}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x1e}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4e}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x71}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x10}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}]}, 0x118}, 0x1, 0x0, 0x0, 0x800}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000440)=ANY=[@ANYRES32=r2, @ANYBLOB="db00000075012026b08bb000a3953117b776a15eadc4eb854ca52e6ca06294beb74d8c004f4bf333c1c5fb5951be03ce411ae2156b7ae2ddea4df0ea20990b01f62694e880eac07e297ee1a743e09f201f04031bc2abfc0d7d1f796a235e76a8ac8eb7edaae19c389acfa8b12871fd8aae63f192c8c0b0a15b612505bba8a6892069c389970b2b44368e653070257fe39867ef6e973a57f630ced4151633a390732cea36fc341fb4aa3ae634be7809a5684caeac9d43932158c5454155013c2e9678d35c61ad738cc3e877ad1a76ec95a17ee27c74c63f16dc506caec79bd5066c65b603da8a793021d8f317e0cd8543bc5ce26ef96c9884ac2a8749f773efd8ddd332b3067a19d32060b45178a04f16244c8ef477df123557491677aefb0042a43735e41f142558680e96f908d0d28ec119aa9ac5475b229d4bc99d40d45e3e0d12dcf093f99aba9bc89eefff4c57f5c738cbb840cc08fcefaf9295b508f90b56e49299ba53941842e53f6462da2b1883a69b29c04a4e15db2bc7a07ddec9c6c1fa2eddef8293d8a541adbf0ffe52426b3c9f9eb989db8ee602179457825507593a402dd8e806a2161120541abc1f9228742b"], &(0x7f0000000300)=0x64) ppoll(&(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x0, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0), 0xfffffffffffffe7d) 2018/05/26 18:28:55 executing program 4: r0 = epoll_create1(0x87fffd) r1 = epoll_create1(0x0) r2 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000021ff4)) r3 = open(&(0x7f00000001c0)='./file0\x00', 0x400000, 0x14) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f00000002c0)={0xbc23, {{0x2, 0x4e24, @rand_addr=0x30}}, 0x1, 0x4, [{{0x2, 0x4e20, @broadcast=0xffffffff}}, {{0x2, 0x4e20, @broadcast=0xffffffff}}, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1c}}}, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x12}}}]}, 0x28c) openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x10000, 0x0) pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x4000) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000240)=0x0) getpid() kcmp(r5, r5, 0x6, r2, r0) r6 = dup2(r1, r2) recvfrom$inet6(r6, &(0x7f00000000c0)=""/92, 0x5c, 0x10040, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3f}, 0x1c) ioctl$PIO_UNISCRNMAP(r6, 0x4b6a, &(0x7f0000000040)="26e0d6b5c170408cf6eae3b97e390907424e20d049f0fc4262a9ef079aa81661d26feb76a0c10c55d53171e07f8b10143e773c75ba196ad52054aec8b4064ba261f3d0c7ebaac11b1555cbcf00b035689d1b8007195497c0") 2018/05/26 18:28:55 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000100)) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x200, 0x0) socket$bt_rfcomm(0x1f, 0x0, 0x3) getsockname$netlink(r1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x6, &(0x7f0000000040), 0x1be) 2018/05/26 18:28:55 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd02010c00f60000ff008109f80509000180160114ec000000", 0x1f) 2018/05/26 18:28:55 executing program 1: r0 = gettid() prctl$setptracer(0x59616d61, r0) mkdir(&(0x7f0000000300)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x80000) r2 = socket$rds(0x15, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000040)={0x30000000}) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./control\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x49, "ca17c2878a26efb1afb418d6828c66c8cd4a25d61e41c7176ded397690c65245a54b75b94ca549f58a9c62d5af7497f813f7c2d94f56517abf11767f11ffc993a489171c62f62e6e2d"}, &(0x7f00000001c0)=0x51) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000340)={r5, @in={{0x2, 0x10001000000, @broadcast=0xffffffff}}, [0x81, 0x101, 0x20, 0x8, 0xc905, 0x0, 0x6, 0x1, 0x7, 0x7347840c, 0x1, 0xfffffffffffffff9, 0x100000000, 0x2, 0x7ff]}, &(0x7f00000002c0)=0x100) mkdir(&(0x7f0000000080)='./control\x00', 0x0) close(r3) 2018/05/26 18:28:55 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000080)=""/88) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000700)='/dev/ppp\x00', 0x200, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000001c0)={0x4000004040000001, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x84) syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x0, 0x200) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x100000000, 0x20) syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0xc0) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000000040)) 2018/05/26 18:28:55 executing program 7: ioctl$VHOST_SET_VRING_ENDIAN(0xffffffffffffffff, 0x4008af13, &(0x7f00000000c0)) r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) times(&(0x7f0000000080)) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000100)) r1 = getpgrp(0xffffffffffffffff) syz_open_procfs$namespace(r1, &(0x7f0000000040)='ns/ipc\x00') 2018/05/26 18:28:55 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1, 0x0) ioctl$TIOCNXCL(r0, 0x540d) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x2, 0x3, &(0x7f0000000100)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000140)='GPL\x00', 0x0, 0x8f, &(0x7f0000000280)=""/143, 0x41100}, 0x48) 2018/05/26 18:28:55 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r2 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x9, 0x80200) ioctl$SG_GET_NUM_WAITING(r2, 0x227d, &(0x7f00000002c0)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40086410, &(0x7f0000000080)={0x95, &(0x7f0000000200)="eaffffb1a4cf94fbdc6a5b64b43fe8b587bd95382736a12cb570bfc9fc529dff1091c22da682a4bcb0901bf75fa47b7270f7c191630ce2126eaca1d028a8aea8e6915d79c79f6638eac0c39b72b3bd6691891b39837ad6c8a5647481d40f77382f1150604a4e9aaed123b3664cfa12f257ba82343d60ae4884b7502d3dc00b4d1b2b6e3c5844e8d6cffcc70d58cb82c78f5f09b11e"}) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000340)={0x1000, 0xf535, 0x8, 0x40, 0x0, 0x1, 0x7ff, 0x770, 0x7ff, 0x1010000000000, 0x0, 0x1000}) ioctl$KDSKBLED(r4, 0x4b65, 0x4) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000380)) getsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f0000000440)=""/62, &(0x7f0000000480)=0x3e) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000003c0)=ANY=[@ANYRES32=r1, @ANYBLOB="060004030000000001000600"], &(0x7f0000000400)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x7b, &(0x7f0000000040)={r1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00000004c0)={r5, 0x3}, &(0x7f0000000500)=0x8) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000300)={'veth1_to_bridge\x00', 0x6}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x7a, &(0x7f00000000c0)={r5, 0x0, 0x2d88}, &(0x7f00000001c0)=0x10) 2018/05/26 18:28:55 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd02010c00f60000ff008109f80209000180160114ec000000", 0x1f) 2018/05/26 18:28:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r1 = gettid() perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) sendmmsg(r0, &(0x7f0000005640)=[{{0x0, 0x0, &(0x7f0000000180), 0x0, 0x0, 0x4000000000000000}}], 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r2, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1004000000016) 2018/05/26 18:28:56 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000000100)={"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"}) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000000500)={0x80000000000000, 0x0, 0x0, 0x0, 0xf}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000000040)={0x0, 0x0, [0x49cd9318, 0x7a83, 0x100]}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='stat\x00') mmap$binder(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x80013, r2, 0x0) fcntl$setsig(r0, 0xa, 0x18) 2018/05/26 18:28:56 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xfffffffffffffffa, 0x1) ioctl$IOC_PR_PREEMPT_ABORT(r2, 0x401870cc, &(0x7f0000000080)={0x0, 0x3, 0x6, 0x6}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x8400ae8e, &(0x7f0000000040)) 2018/05/26 18:28:56 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r1 = fcntl$getown(r0, 0x9) chmod(&(0x7f0000000000)='./file0\x00', 0x0) ptrace$cont(0xffffffffffffffff, r1, 0x9, 0xf7e8) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0x3, 0x4) 2018/05/26 18:28:56 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000140)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000900)=[{&(0x7f00000009c0)="1f", 0x1}], 0x1, 0x81a05) perf_event_open(&(0x7f000001d000)={0x5, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcf, &(0x7f0000000000)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000380)='/dev/uinput\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f00000000c0)={0x0, &(0x7f0000000080)}) add_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f00000002c0), 0x0, 0xfffffffffffffff8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) getsockopt$sock_buf(r3, 0x1, 0x3b, &(0x7f00000002c0)=""/5, &(0x7f0000000300)=0x5) write$binfmt_misc(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="06"], 0x1) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000200)={&(0x7f0000000080)='./file0\x00'}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000100)={'vlan0\x00', 0x1}) sendfile(r0, r0, &(0x7f0000000000), 0x20000102000007) 2018/05/26 18:28:56 executing program 7: r0 = timerfd_create(0x7, 0x0) timerfd_settime(r0, 0xfffffffffffffffd, &(0x7f0000016fe0)={{0x5}}, &(0x7f000000ffe0)) timerfd_settime(r0, 0x0, &(0x7f0000000080), &(0x7f00000000c0)) 2018/05/26 18:28:56 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x3, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000000)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000000080)) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000180)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0x0, 0x200}) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f00000000c0)={0x80000}) ioctl$KVM_RUN(r2, 0xae80, 0x8000000000) r3 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x9, 0x400000) mq_getsetattr(r3, &(0x7f0000000280)={0x4, 0x6, 0x6b63539, 0x8, 0x4, 0x101, 0xa98, 0x1}, &(0x7f00000002c0)) 2018/05/26 18:28:56 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd02010c00f60000ff008109f80f09000180160114ec000000", 0x1f) 2018/05/26 18:28:56 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x8000000002, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000000040)='net/dev\x00') sendfile(r0, r2, &(0x7f0000493000), 0xfffffffd) 2018/05/26 18:28:56 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd02010c00f60000ff008109f80003000180160114ec000000", 0x1f) 2018/05/26 18:28:56 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x100000000000005, &(0x7f0000000080)=0x7, 0x4) r1 = dup(r0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000040)) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, &(0x7f0000000000)=@generic={0x8a, 0x0, 0x4}) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f00000002c0)=0x9) socket$pppoe(0x18, 0x1, 0x0) [ 423.706980] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/26 18:28:57 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r1 = gettid() perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) sendmmsg(r0, &(0x7f0000005640)=[{{0x0, 0x0, &(0x7f0000000180), 0x0, 0x0, 0x9effffff00000000}}], 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r2, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1004000000016) 2018/05/26 18:28:57 executing program 0: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1}) r2 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x40) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000200)={'mangle\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x800, 0x40) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000000140)={0x7, 0x12}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'ifb0\x00', 0x6000}) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="000000f81d003096e75496d903310500000000000000000af789dabd798a7dae99fe7a6709aee20a31857850b50f8fb21d6a676820d8d377f37b080cc804f3f8802f3b71fc6500"], 0x7) 2018/05/26 18:28:57 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd02010c00f60000ff008109f80020000180160114ec000000", 0x1f) 2018/05/26 18:28:57 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x114, 0x800000000002713, &(0x7f0000af0fe7), &(0x7f0000000180)=0x4b00) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x6000) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000040)=""/236) 2018/05/26 18:28:57 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc-camellia-asm)\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000240)="65c83a9c18e50ffad98e3d58cc69130645", 0x11}], 0x1, &(0x7f00000002c0)}, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x80002, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) recvmsg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000304fe0)=[{&(0x7f00001a6000)=""/167, 0xa7}], 0x200000000000032b, &(0x7f000084bfe8)=""/24, 0x18, 0x104}, 0xfffffffffffffffc) fchmodat(r2, &(0x7f0000000040)='./file0\x00', 0x4) 2018/05/26 18:28:57 executing program 4: mq_open(&(0x7f00000000c0)='eth0vmnet1^cpuset@/vmnet0\\\x00', 0x82, 0x82, &(0x7f0000000100)={0x6, 0x1, 0x0, 0x7, 0x6, 0xd418, 0x884c, 0xfffffffffffffffe}) bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc-cast6-avx)\x00'}, 0x58) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x2000000089f1, &(0x7f0000000080)={'sit0\x00\x00\x00\x00\x008\n\x00', @ifru_data=&(0x7f0000000180)="adf985b8d39b968aa06e6dd52a129c452bddaf7c073a95c48fa9ec914bfd6758"}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xc0006, 0x2000) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0405405, &(0x7f0000000040)={{0x2, 0x2, 0x5, 0x1, 0x957}, 0x4ee, 0x319, 0x100000001}) 2018/05/26 18:28:57 executing program 7: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00008eb000)="130000004e001f0014f9f4070408f47e568c51", 0x13) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x6, 0x4) 2018/05/26 18:28:57 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x400, 0x1000000000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0xcf1, 0x280001) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f00000001c0)=""/4096) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000180)="2c571138") ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc2c85513, &(0x7f0000000000)=ANY=[@ANYBLOB="d7ff00a22a432e2851dd7b468000040000"]) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x4, 0x4000) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000100)={&(0x7f0000423000/0x1000)=nil, 0x1000}) setsockopt$inet6_tcp_int(r2, 0x6, 0x0, &(0x7f0000000080)=0x1, 0x4) 2018/05/26 18:28:57 executing program 5: r0 = socket$kcm(0x2, 0x6, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x208000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc2c45512, &(0x7f00000001c0)={{0x9, 0x0, 0x3, 0x401, "0bc29c5aa778f4f2f4235be167dd02d603ff73834a2d3a35d9905e4acb53fef88ed3e45781bf7e8989f75803", 0x1}, 0x3, [0x80000001, 0x7, 0x5, 0x4000, 0x3, 0x0, 0x833b, 0x0, 0x9, 0x4c, 0xffffffffffffffa6, 0x7, 0x908c, 0x8, 0x3, 0x200, 0x1000, 0x2, 0xfff, 0x3ff, 0x7, 0x80000000, 0x0, 0x7, 0x4, 0x8001, 0x8, 0x7, 0x9, 0x5, 0x9, 0x10001, 0x4, 0xf7, 0x2, 0x8000, 0xb0cc, 0x1, 0x2, 0x0, 0x2, 0x10000, 0x7fff, 0x54a, 0x7, 0x400, 0x80, 0x8000, 0x2, 0x4, 0x3, 0x7, 0x9, 0xfffffffffffffffd, 0x8, 0x8, 0x100000001, 0x81, 0x8, 0x7, 0xc758, 0x2, 0x8, 0x7, 0x7ff, 0x0, 0x9, 0x2, 0x29be5804, 0x101, 0x8, 0x40, 0x1, 0x0, 0x4, 0x6, 0x7f, 0xfffffffffffff43f, 0x9, 0x8, 0x0, 0x4, 0x7, 0x9, 0x400, 0x1, 0x101, 0x6, 0xff, 0x95a, 0x5, 0x6, 0x81, 0x7fffffff, 0x100000000, 0x4, 0x3, 0x585c256a, 0x31e3, 0xa727, 0x4, 0x1, 0x80, 0x2, 0x8001, 0x7f, 0xfeb, 0x9, 0xc2, 0x3, 0x0, 0x1, 0xd64, 0x6, 0x8, 0xbde0, 0x0, 0x4, 0x7, 0x9, 0x3a0, 0x9, 0xc, 0x3, 0x100, 0x5, 0x99f, 0x6], {0x77359400}}) getsockopt$bt_hci(r0, 0x10d, 0xe, &(0x7f0000000000)=""/86, &(0x7f0000000180)=0x56) [ 424.503372] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/26 18:28:57 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0xc008aeba, &(0x7f0000000000)) 2018/05/26 18:28:57 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x82000, 0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000540)="b8c194fe1f8e4e14e8b47399906892ee32e974225225e8010000000000000074b18773e55ff7eb91d940a91b7a2d687d075e243c20baa270", 0x38}]) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="10000000f0ffffffff00000000855da0", 0x10}]) 2018/05/26 18:28:57 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x5) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xffffffa6, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') read(r2, &(0x7f0000000180)=""/230, 0x1f6) 2018/05/26 18:28:57 executing program 0: r0 = memfd_create(&(0x7f00000000c0)='#em1#+\x00', 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)={@remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, 0x1, 0x5, [@empty, @multicast1=0xe0000001, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x19}, @loopback=0x7f000001]}, 0x24) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xca, &(0x7f0000000000), 0x10) 2018/05/26 18:28:57 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd02010c00f60000ff008109f8000b000180160114ec000000", 0x1f) 2018/05/26 18:28:58 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000040)={0x3, 0x3}) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$netrom(r0, &(0x7f0000002880)={&(0x7f0000000080)=@full={{0x3, {"4d8b91b74965fa"}, 0x2}, [{"9c4fde0eb63717"}, {"160960b4ef36f9"}, {"63e2e05cabf9be"}, {"6cc5d116bef2fa"}, {"529ae34b45d76d"}, {"ec4c5b1e70fff9"}, {"2049bb5690c021"}, {"3b1b1d83e4e4ee"}]}, 0x48, &(0x7f00000015c0)=[{&(0x7f0000000100)="9ca8144d17fbf7b0fed2c8cbedfd808b14c372a8a558a51d200a0c4cb72f767281c58c2c3ec77c6d9d37baddbdb52cf5999e8b4d2dfb9814e04c794e7819484dcce64f706ee26c0a8f6bbd664292f4f9972340832785ff6898aa64579b215fc2b1bda6b165b4335d697a49041e2f3b7f2b3373", 0x73}, {&(0x7f0000000180)="111766bb4d224a5edaeb9707c0624a20c71c366b2376d122eaf8d87e7629a01457f5cf1f3a967b82a84ab950da850549d7be61689107021790389bf7e6ec0cb9f29f97e9dd7257ae692dba8b16ef8261e14d17cfbd", 0x55}, {&(0x7f0000000200)="9568a78bc05286532a4df895e8abe1b28008d7ad59e6a91e95d4bb2bbab5d612a6ae1bd29b4fb8f7112e16cfa67e5c5ea2ccb678f65047922c88263e37c1b0dde0470c648aa5e301262f252a4fe1ffe74528cc21b8a5c5b5fe9a88b36914dbb8203cbbcf5c09f675a204928468627de2baac21c0b7c57f5001d0f63abfcda21bf4936454780b526e8aa2cb9ed714b0ea37b500309cac9d19984f5f56b5c66049cf6bab28404f15d82eeba4f67b220493de55de8b3df3da69b3a611cfdabe", 0xbe}, {&(0x7f00000002c0)="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0x1000}, {&(0x7f00000012c0)="a72d7b594a042bf06bb334adb5d68d9fcfc05efeb1af2492f399b4190df12c713e491309aec195c43e09d4b342585bbe4290e3a0dc4e3a04b646a99d9057b4fe75642d4284c3eefa537e321fe27eb2dd3d16f880c7ce994c54be5b5ab69703293e1a707e7dc5788394745283287d6e9a97c9c0109ab05e1c01c5e197f3df24283ec1f8c603259921ea54750f", 0x8c}, {&(0x7f0000001380)}, {&(0x7f00000013c0)="50e9402e3a20d0c629a0c30bc32f9491325b1082654cba12691d5e1cd6d3c824bdf2dac82f9781d81edd0db448296689a674d8fbde2bbe90cd6e006d8941d26317c4c15e32954a182b107de43166c72b05cf7be101be059258479e0c1eb277f3a64f1c530021e7f5d124d34950f9f205eaf19998d49c957250e9030cb0cfed83d7a69f95e37527f96ba75614a30f6ec46d0b7dac3792847040a5ad0ddff25b5393b68f18894449afbd0e0d286998627f4a377cf1196fad67a5d5d30abd4cbeab55472cde39e1ab6a83a20d52b709807d97bb63cc3310f6f836cc642ede2e43c0062d6e776cb82035fb0bf9edc9f2be950a6398e5", 0xf4}, {&(0x7f00000014c0)="35e2b93f7042c4bfc40352c4cdf301168f50096167fddbcee70da5d890a4123ac17d5a057edc06e6d99403377fb0281718f254021768a3faabc1252b52e18a7ca995f209b7b5917895d196d4458a7e4166f6e54ef5c582a60e173bc2eab91f7a4b2db164f450b90ac094125f664a5e6717592abbda2286f42128c5d1e265eb13c858c77d103e3dda99e2da7f9b8cda2e56de65689b8ea2ef013aba44a6f109898cf7b640899e56453a477f74639b0a235399f2de45102dc65a9f1cccd1598c91cb364cb8944a", 0xc6}], 0x8, &(0x7f0000001600)=[{0xd0, 0x11e, 0xbe, "f5d966d8d1a177e364d2171db84fc22944a84f3ef6b9147b57a2e991ebe6721f0a9f810a1a361c38017c5e3ed0bf3c4524b10026ee03743303caec2963dd009a79bd3a68800652b7ef10e3ce3b80497b8dab24249e585773ac87153bb6603474090f17af74b6fc76a09bad66a78640e61195428ae53cec92e998aa5ad4a1aa94b6a0d4928f9b49b01863504a5a5d2abd929b5e007bf025daef4174ce7470b87f4d9bf3f022e1cc96187a817689d8b0f64f18df1a9f9912fd6cebe635d4325868a3"}, {0xcc, 0x6, 0x8, "244c65d625cf745219ff7ca3d98653a1b7073424bb051d703f17fa5564590fb6ace091eb64c2a4b900ee381fd17b73869d5b1f02e5449e0b55df8f92d3d68405986c27ac462eae79b00d786685ec0a5e3dbf73ccf3d29709165abba3f1a6ffc7e38e3ff8c6647a5e32379932c06082b1396c4bf929d5a7a3fb38a2e01ce3e16b6fc2fd6e9a4d59241381945f403363599485dc8e3853fc0b43e0886a8c6769a5bee29fe43e63b7ca16441eeb22b496d696b960944f32a4a7a0a622cb06b2c8"}, {0xa4, 0x0, 0x10001, "5f839c5f3f686db2b25838f8a5a04037902003609b6c9c7a4c51769e59e29f2b70d309e3af0ace838df27baba1103e0b6d81238ea702def0ec89c3d1fd74fa149c3df9bb1e90a472412b58ccdd8c8ddbe935c254d281521cfc84ddc5c5b1839f7e44b3cc7168e068bbb47159e3cd7ed1d19e0be543cb4d1a6b5e3fbfdd80e6d57a1c6d022d626b0108b54f352fe933f5b3696f0e7902157d"}, {0x20, 0x101, 0x971, "fa98bac2d44f268cbf1a7afe09f3bf512bb8fdf2"}, {0x100c, 0x110, 0x6, "dcceb02c648f10585b2f9027bffde4230b42a5067b774cd59fb87cfb4b4939999ce5e30a5237a9c91104490238d4317b3a232431f41467789cda74e3a5cd8ea997ff0a7db4f5b6c7ccb1df279322739fb13a8c702237a932fbd4c6a4cac5df90e893afe8b1a752da81c580ae709213e16c49aa7e5c717609cdd88d40e49a23485a130d27525cb392971e7a72d1078ab0e5ed111e6fdaffd06ce9eb673c8d09cc0f10b195474fc78cb5042b61b9a2a5804adacc46f2df69406caac072c3e81e6be49b77d12a01224cc4c7e3231dd79950f5d406c151afd0d72d84c48849e8b0988cf0c3b0310a49a2051740a94cf682df23b0bdcaa6784cad3911cb46c009b31edb6f32d8c9131cf5e6da423a967428880bb352b5c4d0b6bd9e8add09d7cc754ba8f84d04433aea18c8714f8611a605dc8a43e4aaede176a28f757ea835706e643c9ba6d56b616060a1718217dfde706fc67ae075ec77f22462190a043a15b6d2e0e59ee604a813376b4fd0d1e7aa4d491c50fc55a694463719e47c4ac5b5b0fe0421df801515d10b59007c35e08abdee4e0ddbd9793c27caf8017834656a670d4c452d7a8b218c5708648e8ba8731e2acf6fab1d32c19c1802545d0d00e412798a2e8ad715766d5cbc174bd0b0ce55a08f734279b01bedac1096c5581e3273d649b0f39765c4f1fc30f962501524d2e65ae0c245034d07cd80cbddf12cec75c793ef2126ab0e34001e92f598c591da5129c0b2fe25e37f7b34a6b8c3216bef45f50ee1b420c5d86b0cd4b9c63dcd7fdfbbb7714f19c183fc3b017e2e0e9c655c8a9f3d7c65afb6c6c81c349923347a62238dc75ed25d63f604d0b218b1d5154d3d76a64405fdcf4d54f340ca021f38c21485eb195d507db3efe74a1c1b2144e92fff5a4f8c4f5d573b63e7b51ff631ea222953d4957c8e6ee5cde422036f3354ed588a90ce2f03f37cd8280c57d90a1948d8b550b13454882bcf095851870406be7f575dc5859c1dde8202cd9f13c67fc234ace6488b7f3a344a572f6bd317b0b49c9a95d663ad84cb8a08965fa9e358c45bcf627164945de51c619ede1ff1e1f60c760994cbd9bcd1ab2c9694d26cbfa160361405154fa0aade04b980e4fdbfeda192ddff4830444218cad69ababce519fccf3364f19d05f0d05c03afee650cd07e67a25a626489147babcb24917b890c476ae4f5b15defd89363f4a2d65255d156659072ef5349d1470b498dda5d2101902c6b14bcba6dd832fc1896786ae1ba61892f54476946243f6e5cc320fdcf2d13aa483103f1edcdb90b1c258d5a6d86c8ffbe36f5dc2fdf68e4c30073defacfcdce7607c054660d87dc63220dabeafee7beb9f8c56cbfd7fca1f1029ed12057bbd4fdf10bbcb6025acdc8835012caa0a2b5c2fc1a96d83bb07f38b928c265bd907514d1fe2ea58544bf6e01c6b72f9ef1d55b83febc9dc274a80912fc49c050a129a9cb31e4db102eb92d7ba64bf6ed2c374b8a72710cb7f6afb488d6848c32301a42f8edf540da0771e9090d9105950c9335f755edceff5221722881d4c0ed93c36bef6130e454f16dd8b799580f792e6e15f32ab17b82ce2c28867d287c1683548b73f26b87f08a0a2cb47c1f522fe2454d30ec28c64191f93ae5165725982bb1a2f0d844a448a36d7cf8287c876e6a900ff8e8c9b90a02532e519fef7efb4d27d11c99ebe1009280969815c11b707612d473d70ea8594e51df825acfc070ea011b0a76785ca72218bc1246880020b20a614d4e63f719e90fecbeb43a34f3f4764a3f8a887ca51fd382a7ed7db0be47214343d5f2ab7eae5016470cdf000853418790d887e86ccbcdf99116020740a8feef2f684fc25e13fc584041250d2b9a1280d70aada5560f251a879f863928cdc5f0a6a572c1cbe29ed092ec665560656f059a8bb2d3ea61f000911962cacc649d5836c81e028f808701aa2459fa6faf42732a43ca5c5a8687ac0d833c151da96054d4a336ada0ba60a4e77062394ffe15a93ecef218979d94a8284b2228a400cd0b0555615820f46f920d74b189cfd84f86c155d7a14d6df7f505a3f5c0d460dd99c16fe3bd290bdb0d70f637c2ac9de126902e44e6db5666e857ed3b8a21fa19556373bd9d9b157fdbdc0f16b514cafa3c643e3b31b12506357a1922c0fcf2b3ad3f1cb968e48ae3d3f685e74c7d8dbe2904983bff325b117224f2f6dee7c70c3a4cfd975fe40dbccf9762375ac215a6effbeb1e511c2cdb80a8530bc6b0e05c0e9b6de3e956d548df434a0543c99de197efd44bf8058b50a0974a1c044736c0f30356287547926a03fcdad9b36bf60d698a1aa42f3148ad02a7f61a4726a6facde69c4f8252093a0f83910f6f4638eb5942cae410b511a46ab27876f746e2340cfe2c9cf26ab90fbd29fc0b0fbb686bbd6d3539b54a8dcc272c65832ab83ded42b073d05a7079967e722d200c4428ec518b2cf7d3473338908a904966a4f1ea1212b8f48678d4914cfeaf13d4b5d39c0a2ea81806410991780459978420a5daf2242ef84633045457d569971d0e23c4cf462bfdbafa64207ce9b7a158c2906132001241944e843a94cdf4b267c8e8e316b1c5593e81fcc9cf161f62570ccd76f33e5ee3383a2c189a35e387ffba262a9b9823ea88082958efcdc0fac48beae1256ce17fcaa656a297ac774a245789bd50cb8b3e9540148cfb19ffe21a5b6ae53dd1d9dc02432ea1ee44cc0446e13827d2d79442a5927824c2ae09cb383d0b2891feb48baff354e2365619ced75db5e7ce98b10087535bb9a1d68cc7d77359c1a2858c38c936d28e774b8560f2dafbb118867bcf2be0f726a302af423eb6a57dc1f5c2da978da8d81f01ecc99865ba9a29e005d18c230d7db99720d7b8d483dfa25f900138fab09b9fedb6e2665c6f2b9c48fcd045b32afa59fbcb2a6c7eebbd863f29e826c6d672917220794df5a4b6f26044f91ceab46c9181097ed461e13e468a6e63f55301d8a6de2cd57722060adb327a8f955e416292b457a484f26dd46ab7528ccf13ecfc4e75b50d78514913e6bea7e0b225b8c8c78aa35631eb64c3094e62ea23a2fde4235e5159a52f025ae028f02af92e1fae4a424f93b4263e47c240ba7d987bda57680cb44d94d51ea218664aad913b44f57980731e150d1da9eb25c126481abe5fb57bb03f33cd81c24bbd2abc6911e4d4366e66cd8699d4c898b5d5fe22341b06a935121e8976a1febf8bd9d390a931128b9877e40f7a99c799557df73c4633caa7b6a23093203f404dd898454bc5c7d8c80570e09aa44ab2dc0f185640bf4aa86c861bd86f946a3d49b337fc305afe66fc21bc871e3fdfb6c9ab55ca71f17c016a4095dd34a8feec6defa274a4fee579dcff76b1f51cfdf92e092bc0c39ab29837fc4c74b3a8b63d1a95b50c87333468e605160dd008b37b13f9ff3c2f37604c96bb3d0a1e1ace7b74cfa7a16b1f6cccfb43c0a86572a6f6993f0c29652647b9e32eca4f4ddb51dae0e62a4386c2d3ca25280778d87fb7440ff9e61453e7dddca2f1ca98769fca6e74766456675ca6ba79b55eca9b9db3be94249a2cff97b3d3180372acaebfc1a6a02df77b909a59deb5b3004a5b949f33fd741789c6e58b6869a4664f41c562685f4a56044a98ffd4a0337d7aa4ece2e2c6da10627c1d543e244e6563bb9555633858df433737e5eeaa1cc9598e14122c320b8ecf8ad8331e67e8ea54ecd8da0997ce7ce1ee7f6e36988b184db1b787a04bfdf0da6e559a856793e1dc0e654899412bd97174ed940b930227b8f29f663d7d447edcd35da5c5db067e640374bea5dc58f21c27e4a3f1ce9f3a116c00591505e3329df56df813ab281838cb6c7c812813cea287a688da6e3ad34f41baafbb923372f95773bf213fda367fc922939d03b6da983a0bafa4664547fc84da63d4bcd76187f96441c918ca0e03f99df893e7844f945b1e45fe15689627d3ed0683e75aab90f66bf2c1eb690195207a37b7994821a8c40bdb05e9dcc27c5c5f6f4e8d20709e1e09f7b5505073b04726ae2d9ff096797361f28aad8b1becfd8f5ded190e570178533e8f24bc3a52d02f13d2b70cdf1e78bcebbeb6dfccfacf869f735f15c5b928214915ec3bbbab6ef1f7d578e4433ca0362d628ad7737c80591725a95a821a30be960191aedb964d5ddcb0f0b440af37d1c4a2e7978d9ca3e32b88513123640da3e50e32637d6fb96aecc605a857d69cdbe7d51221da0e54c865ab8b54d4913c393ebfd7baae86f8f8f8ca504740fa2d8bdba52756e706877d9ea69602f309cf9a584660a35066165356d7a36479cda766313d0dd9737475a09391d2f4aeb5baa3d8292cdfb7e30324c7e76a119e3153ca3517eaf2e1d914d7bf46b07f5d7590a1e77df6b474381b26cee4c5f177d8fbc4c3716aae1b0e4efae44252391c961027340b8d2038caabbe36fd1b1189e89cd131f342240796e76f631146cf95a604042554621c2e0dc032efffbeb519105127f6ea496ab5609750d4bdaf8846bf5af47552b0f03b2e11d6bd507e899eb95115ad411e5b0869ab5f890ebc7e84cb876af02c8ad2ec7a757decc256ce1311e37bd97e994bb12f26410b38c3f682c62c36604e68f4fee8739d62a6d664c5487fd145d2c2fe73a1255e35750ecf241358d351b7aca5baea7a46227aff891e1aed738c26e59bb5bd666f695cbbd6016e3a9f79dd6626113ee0f221bca5a196365b427d4663002ef89eb3df591add0bf5a512ec74f12071abfca875c2fd8a1897813f464ec33eb0f9137efb8abb2679703c3c8edb3b79b115ac478eccc7a1cd78b556254a7423470bb7b2421d58c6a180538e931c5c43ba27111e26fd5a68785ab1df090f3125998b6d30807d202f53381949dd463bbc1bfd86457e73ad4602ba204d7e22deccdc38be6fc4d65ed58b160c8fa5d1fe58add999bf32411a9b9dfc887328a60c57cdbb0115f14bd81c873b332d91c6b955f620201e16831d063322fc5a99eb25dc717f418bc20c00597ef50715d3d6809d94c0fe010e252a4f7e5be51c75384f39425ecea6ce74ab22ed2bbed281bf8a620a6e2753356e0413ad9d4921758cfe40346607459dac107933d36f9a025401128627f0977d30a15bd7388181b813cad926f8289a4e0cc5f094e832d985a6f114a4c74c6a569eef35f320d66e7a9cb4aeed27b540d961c17557881b8d8052292b074b307e99ac2ff7f8f44a88a57d0f3e1dcfffd065d77db7dd08fc985d00c3a65eb4b23b14466e97074efdddba48f556ca6af86b88d0adcadc13e255580c42169688f7f56ddfe7e8bd27e83e83e8f605ef9448fcd07810b041a101adc78bc33a658dedf014af00f12dd9632917da316eb58d70f5dbc50c63c68d1772ac4adc610b8355fedc40959f12d00bb457f131890740208710caa4ae1b06c5d548000a3bb4b8dcba692542bf34d1a797501b0a3c9131b0328cf96487d9d9d4aa6fdd81fd29a8036aec7411d5c2b3a5b46cc55374b3ac85260c8cffc66e2f0cd33864b985c4a13f4b144e95e30b815cbfff6b41a6d10b37b5c61175f1a32dc0504be1c2c6edce19d6fc7e0357acb2cb99d4e4525824a5fe0fd8b4893aed9d0736fd979e80e9197775936262954f5e4842e7203f749f7233adc5d06de708448b8cb8f6c2a66c76b186374f727b439169079fcd308a224d3a3913c6a5896810b57c5adf2bb02d00b36ffa2ae1880af2810abcf9b15dc6d2be6e6d34de532a4723417053974c6b3bd3ee69890b0f1ee7db96948a16b89acaf3"}], 0x126c, 0x10}, 0x20000804) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x100000fffffffe) lseek(r2, 0x0, 0x0) 2018/05/26 18:28:58 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000000080)={0x0, 0x3, 0x6, &(0x7f0000000000)=0xa}) ioctl(r0, 0x806c4120, &(0x7f0000001f64)) fcntl$setpipe(r0, 0x407, 0xc4c) 2018/05/26 18:28:58 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x32) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4071, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)) pwritev(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)="6c2b7676f6fc5f609100404f11519246ec7cde8b4a5f098fbeb308639713c9ca878bcb2ff272192923e950e101d8ee4a4257127755fd8d2bd0fda8e90e2634f14b39170c2b1a6c5d72982b10a0deb59959365359520dd7e99bc53944fcda96b58c", 0x61}], 0x1, 0x0) 2018/05/26 18:28:58 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000000040)=[{{0x77359400}, 0x1, 0x46, 0x2}, {}], 0x30) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000080)=""/157) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x1, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000180)={@local, 0x0}, &(0x7f00000001c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000200)={'team0\x00', r2}) 2018/05/26 18:28:58 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f0000000040)=0xfffffffffffffffd, 0x4) dup(r0) 2018/05/26 18:28:58 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd02010c00f60000ff008109f80003000180160114ec000000", 0x1f) 2018/05/26 18:28:58 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/nullb0\x00', 0x0, 0x0) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfffffffffffffd93) ioctl$BLKRESETZONE(r0, 0x40101283, &(0x7f0000000000)={0x8, 0xffffffffffff0000}) getsockname(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f00000000c0)=0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f0000000140)={0x1d, r2}, 0x10) dup(r0) read(r0, &(0x7f00000014c0)=""/116, 0x74) 2018/05/26 18:28:58 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r1 = gettid() perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) sendmmsg(r0, &(0x7f0000005640)=[{{0x0, 0x0, &(0x7f0000000180), 0x0, 0x0, 0xb8040000}}], 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r2, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1004000000016) 2018/05/26 18:28:58 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000000200)={0x2, &(0x7f00000001c0)=[{0x8, 0x20, 0x1, 0x401}, {0x3, 0x6, 0x100000001, 0xe9f}]}) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x16d}, 0x1}, 0x1000000000) 2018/05/26 18:28:58 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x89f711536a57126c, &(0x7f0000000080)={@loopback, @multicast1}, &(0x7f00000013c0)=0x8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00', 0x20, 0x1, 0x15c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, &(0x7f0000000000), &(0x7f00000000c0)=ANY=[@ANYBLOB="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"]}, 0x1ac) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001340)=@broute={'broute\x00', 0x20, 0x4, 0x107c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200002c0], 0x0, &(0x7f0000000040), &(0x7f00000002c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0xd, 0x2, 0x9, 'veth1_to_bond\x00', 'bcsh0\x00', 'bcsh0\x00', 'ip6tnl0\x00', @empty, [0x0, 0xff, 0x170bd27c51d04369, 0x0, 0x0, 0xff], @empty, [0xff, 0x0, 0x0, 0xff, 0xff], 0x70, 0x70, 0xac}}, @common=@RATEEST={'RATEEST\x00', 0x18, {{'syz1\x00', 0x8, 0xc34e, 0xfffffffffffff000}}}}, {{{0x0, 0x2, 0xedfe, 'tunl0\x00', 'gretap0\x00', 'vlan0\x00', 'ip_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0xff], 0x9c8, 0x9c8, 0xa10, [@ip6={'ip6\x00', 0x4c, {{@dev={0xfe, 0x80, [], 0x14}, @remote={0xfe, 0x80, [], 0xbb}, [0xffffffff, 0xffffffff, 0xffffffff, 0xff000000], [0xffffff00, 0xff000000], 0x7, 0x62, 0x41, 0x1, 0x4e22, 0x4e24, 0x4e22, 0x4e23}}}, @among={'among\x00', 0x8c4, {{0x3ff, 0x80000000, 0x8, {[0x7f, 0x8, 0x3, 0xffffffff, 0xffffffff00000001, 0x81, 0x7, 0x40, 0x3, 0x10000, 0x5, 0x5, 0x200, 0x9, 0xe8a, 0x8000000000000000, 0x4, 0x2, 0x2, 0x8, 0x10001, 0x0, 0xa20, 0x1, 0x200, 0x9, 0x3f8345f0, 0xea48, 0x6, 0xff, 0x20000000000000, 0x1ff, 0x8000, 0x0, 0xfffffffffffff000, 0x1000, 0x1, 0x4, 0x36e4, 0x10000, 0x0, 0x5, 0x9, 0x8, 0x1, 0x7e87, 0xffffffffffffffc0, 0x8, 0x5, 0x4, 0x9, 0x2, 0x3f, 0x0, 0x9, 0x1, 0x8000000, 0xf7, 0x39, 0x6, 0x2, 0x2, 0x6, 0x3f83, 0x8, 0x0, 0x40400000000, 0x2f23, 0x5, 0x21, 0x2823, 0x398, 0xc56, 0x81, 0xe41, 0x5, 0x2, 0xfc, 0x400, 0xfffffffffffffffe, 0xc38, 0x8, 0xff, 0x6, 0x7, 0x400, 0x3, 0x1, 0x1, 0x5, 0x2, 0x4, 0x0, 0xc6f8, 0x8, 0xa80b, 0x4, 0x8, 0x3, 0x1ff, 0x8, 0x8, 0x3, 0x200, 0xff, 0x9, 0xd56e0000, 0x2, 0x1, 0x400, 0x0, 0x5, 0x1, 0x8, 0xffff, 0x6, 0x9, 0x952, 0x4, 0x3, 0x3, 0x8, 0x1, 0x2, 0x7fffffff, 0x1000, 0x9, 0x2, 0x0, 0x100000001, 0x1, 0x1, 0x8001, 0x2, 0xffff, 0x92d, 0x1, 0x1387, 0x3, 0x0, 0x80, 0x100, 0x8, 0x0, 0x1, 0x5, 0x7fff, 0x8, 0x4e, 0x6, 0x36, 0x3f, 0x4, 0x2, 0x0, 0x800, 0x50f4, 0x5, 0x70, 0x7, 0xfffffffffffffffe, 0x4, 0xd, 0x8, 0x1, 0x2b4, 0x5, 0x0, 0x6, 0x7, 0x100, 0x8, 0x1, 0x9, 0xee, 0x8, 0x6, 0x8, 0x0, 0x2, 0x10001, 0x0, 0x3ff, 0x7fff, 0xfffffffffffffff7, 0x8001, 0x4, 0x40, 0x7, 0xd7, 0x9, 0xf2, 0x6, 0x8, 0x3, 0x4, 0x8, 0x1000, 0x7, 0x3ee, 0x4, 0x6, 0x9, 0x2, 0x2, 0xfffffffffffffffb, 0x0, 0xfffffffffffffff8, 0x6, 0x2, 0x51, 0x6, 0x6, 0x9414, 0x7, 0x100000001, 0xa0ab, 0x7d4b, 0x5, 0x0, 0x4, 0x659, 0x7f, 0xffffffff, 0x80000001, 0x5, 0x7, 0x9, 0x10000, 0x1, 0x6, 0x401, 0x80000001, 0x100000001, 0x0, 0x800000000000000, 0x80, 0xff, 0x2, 0x3ff, 0x7ff, 0x80000000, 0x4, 0x56, 0x7, 0xfff, 0xfffffffffffffffe, 0x3, 0x1ff, 0x1, 0x1000000000000, 0xffffffff80000000, 0x5, 0x9b1, 0xfff, 0x8, 0x60], 0xa, [{[0x0, 0x1], @dev={0xac, 0x14, 0x14, 0x12}}, {[0x91, 0x9], @local={0xac, 0x14, 0x14, 0xaa}}, {[0xc0000, 0x2], @dev={0xac, 0x14, 0x14, 0x19}}, {[0xcd83, 0x200], @multicast1=0xe0000001}, {[0x8, 0xffff], @loopback=0x7f000001}, {[0xfff], @local={0xac, 0x14, 0x14, 0xaa}}, {[0x8001, 0xbe], @multicast2=0xe0000002}, {[0x8, 0x3], @local={0xac, 0x14, 0x14, 0xaa}}, {[0x3, 0x1000], @remote={0xac, 0x14, 0x14, 0xbb}}, {[0x7, 0x8], @broadcast=0xffffffff}]}, {[0x6, 0x240, 0x9, 0xac1d, 0xb8, 0xffff, 0x7a6c, 0x800, 0x16, 0x100, 0x7, 0x2, 0x7, 0x10001, 0x652, 0x2, 0x3, 0x3, 0x1, 0x8, 0x6, 0x8, 0x6ce8eaf7, 0x9, 0x9, 0xe80b, 0x0, 0x7, 0x65c, 0x0, 0xb3d, 0xb5, 0xfffffffffffeffff, 0x20, 0x80, 0x5, 0x3, 0x3, 0x2, 0x7fff, 0x4, 0xfff, 0x1, 0x6d, 0x400, 0x1000, 0x10000, 0x9, 0x9, 0x0, 0xf63, 0x1000, 0x40, 0x6, 0x5ae, 0xffffffff, 0xfffffffffffffffd, 0x1, 0x9, 0x8ce, 0x100000001, 0x9, 0x10001, 0x401, 0x8001, 0x1, 0x401, 0x7f, 0xbc, 0x3, 0x6, 0x100000000, 0x0, 0xd927, 0x9, 0x3, 0x6, 0x6, 0x3f, 0x10000, 0x1f, 0x6, 0x9, 0x627, 0x1, 0x1, 0x40000000000000, 0x8, 0x2, 0x5, 0x200, 0x8, 0x5, 0xfffffffffffff000, 0x79, 0x1aac, 0x1, 0xd4, 0x10001, 0x5, 0x7, 0x4, 0x0, 0x5, 0x7, 0x5, 0x4, 0x9, 0xb2, 0x3, 0x1ff, 0x800, 0x6, 0xfff, 0x7fff, 0x25e6, 0x3, 0x3f, 0x9, 0x4, 0x9, 0xfff, 0xa0b, 0x5, 0xad03, 0x5, 0x400, 0x100000000, 0x4, 0xc874, 0x11fa, 0x80000000, 0x40, 0x3181, 0x7f45, 0x10000, 0x793, 0x1, 0x8, 0x7, 0xaf, 0x4, 0xffffffffffffffff, 0x99a9, 0x1, 0x81, 0x9eb, 0x8, 0x4, 0x2, 0x7ff, 0xff, 0x4, 0xfff, 0x5, 0x7, 0x9, 0x1, 0x3, 0xcaa, 0x7ff, 0x5, 0xbd, 0x0, 0x1, 0xfffffffffffff801, 0x2, 0x10000, 0x8, 0x150, 0x2, 0x6, 0x4, 0x3f, 0x1, 0x8001, 0x8, 0x2, 0x3, 0x62, 0x7fff, 0x7, 0xfc4, 0x6, 0x8000, 0xffffffff, 0xb6bf, 0x3f, 0x5, 0x0, 0xe1, 0x2, 0x0, 0x5, 0x43146bcd, 0x6, 0x8f12, 0x6, 0x5b, 0x3, 0x6, 0x7ffc, 0x100, 0x0, 0xc0, 0x6, 0x6, 0x7b6f, 0xb0e9, 0x100, 0x3, 0x34bbdc22, 0x2, 0x800, 0xfffffffffffffffe, 0x10001, 0x7, 0x1f, 0x1, 0x10000, 0x9, 0x81, 0x9, 0x8, 0x100, 0x100000001, 0x1, 0x5, 0x1, 0x8, 0x3, 0x6, 0x0, 0x7, 0x0, 0x6, 0x1, 0x2, 0x1, 0x200, 0x6, 0x6, 0x7, 0x3, 0xfffffffffffffff9, 0x2, 0x5, 0x7fffffff, 0x9, 0x3, 0x5dd47034, 0x0, 0x9, 0x400, 0x4, 0xffff, 0xfffffffffffffff8], 0x4, [{[0x100, 0x4000000000000000]}, {[0x200, 0xffffffffffffff7f], @multicast2=0xe0000002}, {[0x200, 0x800]}, {[0xe422, 0x2], @multicast2=0xe0000002}]}}}}]}}, @common=@log={'log\x00', 0x24, {{0x5, "6833c58de2417c17ec183ff00417b6b980b0cb10fe0a6c8b125a5ee53030", 0xb}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x15, 0x2a, 0xe9ff, 'eql\x00', 'veth1_to_team\x00', 'ip6_vti0\x00', 'veth1_to_bond\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff], @empty, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0xd4, 0x140, 0x26c, [@statistic={'statistic\x00', 0x14, {{0x0, 0x0, 0x7fffffff, 0x80, 0x5, 0x2}}}, @m802_3={'802_3\x00', 0x8, {{0x4e, 0xfffffffffffffff9, 0x2, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x4, {{0x7}}}, @common=@ERROR={'ERROR\x00', 0x20, {"3de227b1398fb9e22a470b738eb13e1adc01f6b5e0faf06db8d7fea0635e"}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x56, 'system_u:object_r:fuse_device_t:s0\x00'}}}}, {{{0x3, 0x10, 0x88fe, 'veth0\x00', 'veth0_to_bridge\x00', 'syzkaller1\x00', 'irlan0\x00', @empty, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], @empty, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], 0x29c, 0x29c, 0x2c4, [@bpf0={'bpf\x00', 0x208, {{0x2d, [{0x2, 0xe0d, 0x10001, 0x6}, {0x8, 0x5, 0x32, 0x1000}, {0x7, 0x0, 0x3e5, 0x81}, {0x4, 0xd03e}, {0x6, 0x9, 0x2, 0x7}, {0x8, 0x200, 0x3, 0x9}, {0x2, 0x4, 0x7, 0x715a}, {0x16, 0x2, 0xfffffffffffffff7, 0x5}, {0x8e10, 0x3f, 0xe761, 0x1}, {0x2, 0xffffffffffffffc9, 0x1ff, 0x9}, {0x0, 0x2, 0x200, 0x3f}, {0x0, 0xdd3, 0x7, 0x3d2932b1}, {0x400000000, 0x7, 0xffff, 0x7}, {0x13a8, 0x8, 0x1000, 0xffffffffffffcd8b}, {0x0, 0x3, 0x3, 0xc5e}, {0x100000001, 0x5e, 0x555, 0x400000}, {0x200, 0x1, 0x4}, {0x9, 0x800, 0x10000, 0xd94}, {0xffffffffffff1bbc, 0x6, 0x1f, 0x8}, {0x7ff, 0x2, 0x4, 0x1ff}, {0xfffffffffffffff9, 0x9a8, 0xffff, 0x9}, {0x8, 0xffffffff, 0x7, 0x7}, {0x2, 0x6, 0x7fff, 0x7}, {0x80, 0x4, 0x80, 0x1}, {0x5, 0x8, 0x1, 0x8740000000000}, {0x6, 0x5, 0xfff, 0x2}, {0x8, 0x1d, 0x10000, 0x1}, {0x1ff, 0x6, 0x100, 0x7f}, {0x20, 0x1, 0x8000, 0x3ff}, {0x80000000, 0x3, 0x2de, 0x10000}, {0xfffffffffffffffb, 0x5, 0xf9}, {0xff, 0x6, 0x10000, 0x8}, {0xfffffffffffff5b3, 0xffff, 0x8001, 0xe87}, {0x7fff, 0x400, 0x4333, 0xbf6e}, {0x3, 0x4, 0x4, 0x6}, {0x2, 0x0, 0x200, 0x1}, {0x7, 0x1, 0x0, 0x3}, {0x9, 0x20, 0x8, 0x3}, {0x9, 0xec5, 0x1ffe00000000, 0x3}, {0x5, 0x7, 0x9, 0x3}, {0x80, 0x100, 0x8, 0x4}, {0x2, 0x40, 0x7}, {0x7, 0x9, 0xff, 0x80000000}, {0x1f, 0x7, 0x8, 0x5}, {0x7, 0x6, 0x4}, {0x3, 0x20, 0x7, 0xd7c}, {0x800, 0x400, 0xfffffffffffffffe, 0x7}, {0x5, 0x800, 0x3, 0x7}, {0x8, 0x6, 0x20, 0x5}, {0x5, 0x8, 0x1, 0x7}, {0x100000000, 0x401, 0x7f, 0xc56}, {0x8, 0x0, 0xf1, 0xff}, {0x101, 0xffe0000000000000, 0x0, 0x401}, {0x1, 0x9b, 0x16be, 0xec7}, {0x0, 0x9, 0x4, 0x4}, {0x0, 0x7fff, 0x4, 0x40}, {0xe00000000000000, 0x1, 0xa897, 0xff}, {0x1, 0x8, 0x0, 0x8}, {0xffff, 0x89, 0x80, 0x2}, {0xd7, 0x80000000, 0x7, 0xfffffffffffffff9}, {0x9, 0x400, 0x4, 0x401}, {0x8, 0x9407, 0x80000000, 0xffffffff}, {0x7f, 0x4, 0x5, 0x5}, {0xed5e, 0x80, 0x2, 0x1}], 0x2}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x4, {{0x2}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff}]}, 0x10cc) [ 425.703380] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/26 18:28:58 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd02010c00f60000ff008109f80009130080160114ec000000", 0x1f) 2018/05/26 18:28:58 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00000001c0)=0x3, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="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", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="000000000092931e0f00000000000a91a4ffa3ae2e98dc962e6ea091fdc30d36d89b90efee2e91"], &(0x7f00000002c0)) 2018/05/26 18:28:58 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000000)) r1 = socket$pppoe(0x18, 0x1, 0x0) writev(r0, &(0x7f00000012c0)=[{&(0x7f00000001c0)='>', 0x1}], 0x1) r2 = dup3(r0, r1, 0x80000) write$fuse(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="200000000100000008000000000000000400000203000000ff00000007fd2a1efb7ce72a5779ff0000"], 0x20) 2018/05/26 18:28:58 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000400)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0x18) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000200)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000240)={'team0\x00', r3}) sendfile(r1, r2, &(0x7f0000000040), 0x8010) r4 = accept4$alg(r0, 0x0, 0x0, 0x0) r5 = dup3(r0, r0, 0x80000) r6 = accept4$inet(r5, &(0x7f00000000c0)={0x0, 0x0, @local}, &(0x7f0000000100)=0x10, 0x80800) sendmsg$alg(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)="471844146448ce03e1a55920cfa55c", 0xf}], 0x1, &(0x7f0000000100)}, 0x0) sendfile(r6, r6, &(0x7f0000000140), 0x1) 2018/05/26 18:28:58 executing program 1: r0 = socket$inet6(0x10, 0x5, 0x100000000000005) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) prlimit64(r1, 0x0, &(0x7f0000000140)={0x8, 0x7}, &(0x7f0000000180)) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000019007f5300fe01b2a4a280930a06000000a84308910000003900090020000c00060000001900a30700000000000000dc1338d54400009b84136ef75a1500de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) fsetxattr(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="6f73322e798173656c000000000000000175707d00"], &(0x7f00000000c0)='(self^]mime_type\x00', 0x11, 0x2) 2018/05/26 18:28:59 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae70, &(0x7f0000002480)={0x80000000, 0x0, 0x8, 0x4}) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(0xffffffffffffffff, &(0x7f0000003900)=""/149, 0x95) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000280)={'ip6gre0\x00', {0x4, 0x4, 0x7fff, "2198ce8156f9", 0x7}}) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x20100, 0x0) readlinkat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)=""/87, 0x57) sendmmsg(r0, &(0x7f00000092c0), 0xb5, 0xfffffffe) [ 425.844436] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/26 18:28:59 executing program 0: r0 = gettid() socketpair$ax25(0x3, 0x3, 0xc3, &(0x7f0000000080)={0xffffffffffffffff}) fcntl$setsig(r1, 0xa, 0x3d) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pread64(r3, &(0x7f00000002c0)=""/101, 0x65, 0x0) fcntl$getown(r4, 0x9) r5 = memfd_create(&(0x7f0000000240)="3fbeaeec9b3af1bdd4c9adf22cb5234ab98cecf21f709d7c7e9c410369f3932b2f52008e7110949cf6704bde5ece3e8e02ba60d6851194b6e2a23f877fc79a4ebe7616cdad8bdea2d4d31484a6ad", 0x0) pwritev(r5, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r5) sendfile(r4, r4, &(0x7f0000000100)=0x1, 0x10003) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 2018/05/26 18:28:59 executing program 5: r0 = add_key$keyring(&(0x7f0000000600)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000900)='/dev/uinput\x00', 0x200, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000980)='team\x00') getsockname$packet(0xffffffffffffff9c, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000ac0)=0x14) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000b80)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000cc0)={'bridge_slave_1\x00', 0x0}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000d00)={0x0, 0x0, 0x0}, &(0x7f0000000d40)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000d80)={{{@in=@multicast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000e80)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000001240)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000001340)={'vcan0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001380)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000001480)=0xe8) accept4$packet(0xffffffffffffff9c, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001500)=0x14, 0x800) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000001540)={0x0, @remote, @multicast2}, &(0x7f0000001580)=0xc) getpeername$packet(0xffffffffffffff9c, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001640)=0x14) getpeername$packet(0xffffffffffffff9c, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000016c0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001700)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000001800)=0xe8) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000001840)={@remote, @broadcast, 0x0}, &(0x7f0000001880)=0xc) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000001980)={@ipv4={[], [], @broadcast}, 0x0}, &(0x7f00000019c0)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001dc0)={'veth0_to_team\x00', 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000001e00)={@loopback, @broadcast, 0x0}, &(0x7f0000001e40)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @dev}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000001f80)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001fc0)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000020c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002100)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000002200)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000002300)={'team0\x00', 0x0}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000002340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002380)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002480)={{{@in6=@ipv4={[], [], @loopback}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000002580)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000025c0)={'vcan0\x00', 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000002600)={@rand_addr, @multicast1, 0x0}, &(0x7f0000002640)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000002880)={'\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002940)={{{@in6=@mcast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000002a40)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002a80)={{{@in=@multicast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000002b80)=0xe8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000002bc0)={@loopback, 0x0}, &(0x7f0000002c00)=0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000002c40)={@dev, @loopback, 0x0}, &(0x7f0000002c80)=0xc) getpeername$packet(0xffffffffffffffff, &(0x7f0000002d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002d40)=0x14) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000003800)={&(0x7f0000000940)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000037c0)={&(0x7f0000002d80)={0xa38, r2, 0x400, 0x70bd2c, 0x25dfdbff, {0x1}, [{{0x8, 0x1, r3}, {0xf0, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x10000}}, {0x8, 0x6, r5}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}]}}, {{0x8, 0x1, r7}, {0x1a8, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x401}}, {0x8, 0x6, r8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10001}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}]}}, {{0x8, 0x1, r12}, {0x144, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r13}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r14}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r15}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}]}}, {{0x8, 0x1, r16}, {0xec, 0x2, [{0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0x0, 0xfffffffffffffffb, 0x20, 0x400}, {0x0, 0x0, 0x8, 0x81}, {0x81, 0x8, 0x6, 0x7}, {0x800000000000000, 0x13b, 0x40000000000000, 0x2}, {0x2, 0x7, 0x6, 0x5}, {0x7, 0x81, 0x6, 0x1fdd6487}, {0x9b, 0x9, 0x4, 0x80000001}]}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r17}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x10000, 0x100000001, 0xac, 0x100010000}]}}}]}}, {{0x8, 0x1, r18}, {0x128, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r19}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2b4}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r20}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xd2e1}}}]}}, {{0x8, 0x1, r21}, {0x78, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r22}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}]}}, {{0x8, 0x1, r23}, {0xbc, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3e13}}, {0x8, 0x6, r24}}}]}}, {{0x8, 0x1, r25}, {0x154, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r26}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x1ff, 0x6, 0xfff, 0x7ff}, {0x6, 0x3f, 0x2, 0x1}, {0x400, 0x401, 0x7ff, 0x101}, {0x1, 0x6, 0x7, 0x8000}]}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x506}}, {0x8, 0x6, r27}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r28}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r29}}}]}}, {{0x8, 0x1, r30}, {0x164, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r31}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xf068}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8001}}, {0x8, 0x6, r32}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r33}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10001}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}]}, 0xa38}, 0x1, 0x0, 0x0, 0x4000001}, 0x20000000) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000340)='cgroup.max.descendants\x00', 0x2, 0x0) r34 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r35 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, 0x0, 0x0, r34) r36 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r35) r37 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="7f", 0x1, r36) r38 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0xcf, r35) keyctl$dh_compute(0x17, &(0x7f00000001c0)={r38, r38, r37}, &(0x7f0000000280)=""/132, 0x84, 0x0) 2018/05/26 18:28:59 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x3, 0xfffffffffffffffc, 0x1, 0x4}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0xc}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) 2018/05/26 18:28:59 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd02010c00f60000ff008109f80009020180160114ec000000", 0x1f) 2018/05/26 18:28:59 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xb9, 0x0, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f00000000c0)=0x1, 0xffffff96) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/05/26 18:28:59 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia-asm)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffcbe, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef915d56534c90c2", 0xb) sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/05/26 18:28:59 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x0) lseek(r0, 0x0, 0x4) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r1, 0xfffffffffffffffd) timer_create(0x4, &(0x7f0000000000)={0x0, 0x1c, 0x3}, &(0x7f0000000040)) 2018/05/26 18:28:59 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@nl, &(0x7f0000000180)=0x80, 0x800) getsockopt$ax25_int(r0, 0x101, 0x3, &(0x7f00000001c0), &(0x7f0000000280)=0x4) r1 = socket$netlink(0x10, 0x3, 0x1f) poll(&(0x7f00000000c0)=[{r1, 0x8}], 0x1, 0xec0) getrandom(&(0x7f0000001540)=""/230, 0xf063, 0x0) r2 = memfd_create(&(0x7f0000000040)='eth0selinuxself\x00', 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000080)=0x2836e6d, 0x8) 2018/05/26 18:28:59 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x5, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x803, 0x11) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000080)=0xffffffffffff0000, 0x4) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x1, 0x80) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000100)={0x800, 0x5, 0x8000}, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000013c0)={0x0, 0x1f, "a23dd78010c5e25d16386673bc097f55e10bf7a7dca1034b17dcac655ba128"}, &(0x7f0000001400)=0x27) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001640)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001680)=0x28) sendmmsg$inet_sctp(r1, &(0x7f0000001700)=[{&(0x7f0000000140)=@in={0x2, 0x4e21}, 0x10, &(0x7f0000001380)=[{&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="8d43d7bd0d5bcc534c6a1d97795c13db3dc64da90b2b3f8718ed1742022f260f41adec066b92ecd3b0e4d6391c2b605054bfb673e36287fa791002a6c8dd765dbe33428cedc1805934bcde732bdc304e6e28d9be60832921d20011ebc6dc9dde73bf4881fb5613577b4a2fd0f27f459a71f445957fb12f499745e069609cdfe5295d5b91f9ec2cf59e5968f1463807e53df5a4238c30de76a76b37c20bd370410982a30badf4e57281ed135492ad48333dec26304e839e12155637750b49f913f88fcd52d2706307d2fbfe4839c8aba1a91adaf5622cb36e", 0xd8}, {&(0x7f0000001280)="2186904ce30edc5c4fda4f1b36a3dc303231c9", 0x13}, {&(0x7f00000012c0)="1ea135cd5293ca54936fe1ebbf920840fdf0a84352c6f816e814786093aab6fb1aeb5336c707664cf004b93bcdeaebf64676b2fe0bc80929148016f5d560a0e320ced3713ca4b01ac1f83406287c23f93a534621d1933b85e1b5b74df3f02ac61847a59ecd0cf572d6d1caf5b701813068839636dcf2060671b215de3bb4ed09e27c5d1ae3434d2fb3264b8004801b1c4ec34af101e7f2022b50db61570504d70433a3b09ef344ebe64468e88cddb7d9", 0xb0}], 0x4, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x2, {0x2, 0xa, 0x4, 0x2, r3}}, @prinfo={0x14, 0x84, 0x5, {0x30, 0x8}}, @authinfo={0x10, 0x84, 0x6, {0x600000000000}}, @prinfo={0x14, 0x84, 0x5, {0x30, 0x9}}, @prinfo={0x14, 0x84, 0x5, {0x30, 0x2c1800000000000}}], 0x68, 0x4000000}, {&(0x7f00000014c0)=@in={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10, &(0x7f0000001600)=[{&(0x7f0000001500)="ed0f58d188479b9e2200e04d20d9e8787af3", 0x12}, {&(0x7f0000001540)="aab2968ab655ae63d17889e3183d2f9dff3bcb5506ccc83fe004c46f95e2b5fabe6b352b5f87257fc6a01802535c1e63ab29d948bf40ee626f14155c6d2ed1404207328d1e5eca58e06bdafc4a8f696385752f20df98fd859c2fe06c700e7abed5636fec7c3b52822a347b629637762f9d60739e20a323db13690e0547656ba59d27c8d6fd88e8a1d6b6d9fdc83df353ffd6a6c7e0a52707a5a97d65b949d3bb35d0d1876ec6f02f43faf61e8fd0179b79410e009500449249831ec2e95bff", 0xbf}], 0x2, &(0x7f00000016c0)=[@sndinfo={0x1c, 0x84, 0x2, {0xfffffffffffffff7, 0x4, 0x3, 0x9, r4}}], 0x1c, 0x85}], 0x2, 0x10) sendto$inet(r1, &(0x7f0000000000)='\n', 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/05/26 18:28:59 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r1 = gettid() perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) sendmmsg(r0, &(0x7f0000005640)=[{{0x0, 0x0, &(0x7f0000000180), 0x0, 0x0, 0x3a04}}], 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r2, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1004000000016) 2018/05/26 18:28:59 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={'irlan0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0xf503}, 0xc, &(0x7f0000000280)={&(0x7f0000000040)={0x14, 0x27, 0xffffffffffffffff, 0x0, 0x0, {0x16}}, 0x14}, 0x1}, 0x0) [ 426.578161] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/26 18:28:59 executing program 5: unshare(0x8000400) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000080)={0x0, r1}) r2 = geteuid() ioprio_get$uid(0x3, r2) 2018/05/26 18:29:00 executing program 4: r0 = inotify_init() creat(&(0x7f0000000140)='./file0\x00', 0x0) inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x2) creat(&(0x7f0000000040)='./file0\x00', 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/05/26 18:29:00 executing program 2: perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 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) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101200, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000000080)={0x1f002, &(0x7f0000000000), 0x0, r1}) 2018/05/26 18:29:00 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd02010c00f60000ff008109f800090f0180160114ec000000", 0x1f) 2018/05/26 18:29:00 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=ANY=[@ANYBLOB="ff3f00f1ae495600"], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f000000cf68)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000bfd0)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310}], 0x0, 0x0, &(0x7f0000011000)}) 2018/05/26 18:29:00 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000399ffc)=0x7, 0x5a) bind$inet6(r0, &(0x7f0000001380)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe(&(0x7f0000000a80)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f00000002c0)) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000da2ffc)=0xa069, 0xfea4) r3 = dup(r0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f0000000980)={0x9, &(0x7f0000000300)=""/117, &(0x7f00000008c0)=[{0xfffffffffffffff9, 0xcc, 0xd864, &(0x7f0000000380)=""/204}, {0x9, 0x56, 0x4, &(0x7f0000000480)=""/86}, {0x80, 0x9b, 0xffffffffffffff89, &(0x7f0000000500)=""/155}, {0xe2d, 0x29, 0xfffffffffffffffe, &(0x7f00000005c0)=""/41}, {0x5, 0x53, 0x9a, &(0x7f0000000600)=""/83}, {0x4, 0xb9, 0x10001, &(0x7f0000000680)=""/185}, {0x3, 0x6f, 0x7f, &(0x7f0000000740)=""/111}, {0x7fffffff, 0x1000, 0x1, &(0x7f00000013c0)=""/4096}, {0xae8, 0xd8, 0x400, &(0x7f00000007c0)=""/216}]}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x0, 0x10, 0x7bab00000000, 0x1ee}, &(0x7f0000000100)=0x18) set_tid_address(&(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000001c0)={r4, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in6={0xa, 0x4e24, 0xc9, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}, 0x20}, @in6={0xa, 0x4e23, 0xfffffffffffffffd, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in={0x2, 0x4e23, @multicast1=0xe0000001}]}, &(0x7f0000000200)=0xc) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000240)=r3, 0x4) bind$can_raw(r2, &(0x7f00000009c0)={0x1d}, 0x10) write$eventfd(r3, &(0x7f0000605ff8), 0xffbe) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000a00)={r5, 0x0, 0xd4}, &(0x7f0000000a40)=0x8) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f0000000ac0)="96d3ba9f464ff51fc5a5b49dc0f2d02320819662bac3ed8e361338d497c30e7275f780a106663bf7ecbb27d7ade39ac572b2dbaaf94b685ea8fcba601f3baa540da32635bb6a4f09c1e3b73819d0c6df91638f9297e329adf83a5f6693493c243bd2f469"}], 0x172, &(0x7f0000001180), 0xfffffffffffffeb0, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}, &(0x7f0000001240)=0xb0) 2018/05/26 18:29:00 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000880)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x200007fd, &(0x7f0000000140)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="d5", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f00000008c0)="f5", 0x1, 0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) setpriority(0x1, r1, 0x10000) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f00000002c0)=0x4, 0x4) r2 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x37ef, 0x1) ioctl$BLKPG(r2, 0x1269, &(0x7f0000000100)={0x6, 0x7, 0x1000, &(0x7f0000000900)="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"}) 2018/05/26 18:29:00 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r1 = gettid() perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) sendmmsg(r0, &(0x7f0000005640)=[{{0x0, 0x0, &(0x7f0000000180), 0x0, 0x0, 0xfffffffffffff000}}], 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r2, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1004000000016) 2018/05/26 18:29:00 executing program 1: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x1, 0x1, 0x6, 0x200, 0x7ff, 0x0, 0x1, {0x0, @in6={{0xa, 0x4e20, 0xfffffffffffffffb, @empty, 0x7f}}, 0x5a, 0x96, 0x0, 0x6, 0x917}}, &(0x7f0000000200)=0xb0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000240)={r4, 0x5}, 0x8) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f00000000c0)={0x1, 0x0, [{0x0, 0x1, 0x0, 0x0, @msi={0x7}}]}) [ 427.571223] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 427.583136] binder: 25359:25361 unknown command -251641857 [ 427.602205] binder: 25359:25361 ioctl c0306201 20008fd0 returned -22 2018/05/26 18:29:00 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd02010c00f60000ff008109f80009050180160114ec000000", 0x1f) 2018/05/26 18:29:00 executing program 4: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000340)='/dev/md0\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "a3fc2135ce57724a3a8517f75d37c4eee1564dca750b7c252d44895885fe83c63d4f7a73293fd36e2521edf729e5cfd8b731773a321eb001aa8fec5aa9cd78e1", "ab02eac814a091add1a15d13eb7f9a9e4abd5fdc9b71d5e47cc7574237588ccc"}) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x100, 0x0) fcntl$setsig(r1, 0xa, 0x2b) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r1, 0x50, &(0x7f0000000040)}, 0x10) [ 427.636786] binder: 25361 RLIMIT_NICE not set 2018/05/26 18:29:00 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) io_setup(0x1000, &(0x7f0000000040)=0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x412080, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f00000000c0)={r0, 0x800, 0x6, "5bd31f2ddc094b31460e"}) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="050000008cf46cfde19a4e3bcfbdbedee32e68b3a2684d9c7afae320bbf22a2ce3fca19e20c42a238cb85f1023fa813c9a0e5b0000000000", 0x38}]) 2018/05/26 18:29:00 executing program 0: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x200200, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x10000) timer_create(0x0, &(0x7f0000044000), &(0x7f0000044000)) close(r0) [ 427.687282] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/26 18:29:00 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x3, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f0000000000)={'ip6tnl0\x00', 0x7}) r1 = gettid() perf_event_open(&(0x7f0000000080)={0x4, 0x70, 0x3, 0x8, 0x8, 0x2, 0x0, 0x2, 0x4a40, 0x2, 0x0, 0x2, 0xffffffffffffff66, 0x6, 0xff, 0x1000, 0x7, 0xfffffffffffffff9, 0x8bd5, 0x2, 0xf0a6, 0x8, 0x2, 0x9, 0x1, 0x6, 0x7f, 0x175, 0x8, 0x8, 0x7, 0x1, 0x80000000, 0x8001, 0x80, 0x89, 0x4, 0x55, 0x0, 0x1, 0x1, @perf_bp={&(0x7f0000000040), 0x2}, 0x10, 0x80000001, 0x9, 0x5, 0x600000000000, 0x0, 0x229a3c38}, r1, 0x2, r0, 0x8) write(0xffffffffffffffff, &(0x7f000002b000)="1f0000000302fffffd3b54c007110000f30501000b000600000423ca0000cf", 0x1f) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f00000001c0)=""/50) 2018/05/26 18:29:00 executing program 1: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000300)) eventfd(0x9) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x40000, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f00000000c0)={0x0, r1}) r2 = eventfd(0x400000001) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x0, r2}) 2018/05/26 18:29:00 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x28, 0x2, &(0x7f0000581000)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000001200)=0xcf) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/05/26 18:29:00 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd02010c00f60000ff008109f80009000880160114ec000000", 0x1f) 2018/05/26 18:29:01 executing program 2: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) write$binfmt_aout(r2, &(0x7f0000000080)={{}, "9fb803d00a9a222ba50320db64253135128b4011fbb812cb4d11d53d90174a50a6eb1b5fad20fe4bd5f4a079642501d730a6eeae"}, 0x54) 2018/05/26 18:29:01 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x800000800000001) getsockopt$inet_mreqsrc(r0, 0x0, 0x40000053, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0xc) r1 = request_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='selinuxvmnet0\x00', 0xfffffffffffffffd) keyctl$clear(0x7, r1) 2018/05/26 18:29:01 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$bt_rfcomm(0xffffffffffffffff, &(0x7f00000000c0)={0x1f, {0x2}}, 0xa) setsockopt$inet_tcp_int(r0, 0x6, 0x20, &(0x7f0000000040)=0x2, 0xf6) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in={{0x2}}, 0x0, 0x1, 0x0, "6465e18f49463a2d0f0e01a280d3e2931f304664a872a37307415a0ac77efc97b9b7c85a49b399e3c169dbc492bf7730c3d2497aafb90d5fc8dcb25231740bfa4d24167d287e1aded94debccd21f5773"}, 0xd8) socket$inet6_sctp(0xa, 0x5, 0x84) [ 428.365353] binder: 25359:25424 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 428.482691] binder: 25359:25424 unknown command 536907575 [ 428.482710] binder: 25428 RLIMIT_NICE not set [ 428.488406] binder: 25359:25424 ioctl c0306201 20008fd0 returned -22 2018/05/26 18:29:01 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) socket(0x15, 0x7, 0x296c) ioctl$sock_ifreq(r0, 0x2000000089f5, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x008\n\x00', @ifru_data=&(0x7f0000000180)="adf985b8d39b968aa06e6dd52a129c452bddaf7c073a95c48fa9ec914bfd6758"}) 2018/05/26 18:29:01 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) sendmsg$netrom(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000040)=@full={{0x3, {"a2c793d06f8c65"}}, [{"d0e4cb1d668f8a"}, {"db9ab95f216b90"}, {"b6b69eb610ad6b"}, {"f3cbf74064da70"}, {"d4feaa952fa608"}, {"1442eb14004b36"}, {"4cc09e794fdcf4"}, {"c0184e41dcd0bc"}]}, 0x48, &(0x7f0000000240)=[{&(0x7f0000000300)="17886c1888dec8daf0c95c325385d44535b8c0e2edfeeb7d06a8a917366c21489e056881964a501402ccc6172eb12e8ac64e97", 0x33}, {&(0x7f0000000180)="cc", 0x1}], 0x2, 0x0, 0x0, 0x20000000}, 0x4044090) 2018/05/26 18:29:01 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0xc0ffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff87, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x2], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)={0x0, 0x3, [0x0, 0x0, 0x0, 0x2]}) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8, 0x10000) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000100)) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 2018/05/26 18:29:01 executing program 2: r0 = socket(0x40000010002, 0x0, 0x20000000000002) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x450, [0x0, 0x20001fc0, 0x20002194, 0x200021c4], 0x0, &(0x7f00000000c0), &(0x7f0000001fc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'gre0\x00', 'veth1_to_bridge\x00', 'ip6tnl0\x00', 'veth1_to_team\x00', @random="e07cc4961d0a", [], @random="8a29a231c8ae", [], 0xc4, 0xc4, 0x10c, [@m802_3={'802_3\x00', 0x8, {{0x0, 0x0, 0x0, 0x83b459c3d458bc28}}}, @pkttype={'pkttype\x00', 0x4}]}}, @common=@LED={'LED\x00', 0x24, {{'syz0\x00'}}}}, {{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'bridge0\x00', 'ip_vti0\x00', 'bond_slave_1\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0x70, 0x98}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x0, 'gretap0\x00', 'vlan0\x00', 'nr0\x00', 'syz_tun\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @link_local={0x1, 0x80, 0xc2}, [], 0xe0, 0xe0, 0x11c, [@ip6={'ip6\x00', 0x4c, {{@empty, @mcast2={0xff, 0x2, [], 0x1}}}}]}}, @common=@RATEEST={'RATEEST\x00', 0x18, {{'syz0\x00'}}}}, {{{0x7, 0x0, 0x0, 'bridge0\x00', 'veth1_to_bond\x00', 'vcan0\x00', 'ip_vti0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0xb8, 0x100}, [@common=@LED={'LED\x00', 0x24, {{'syz1\x00'}}}]}, @common=@log={'log\x00', 0x24, {{0x0, "691c0df6ba4e50daef48ba708313c1d32b80591b0f92148fe7ffbf188d3f"}}}}]}]}, 0x4a0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x2}, {0xa, 0x4e20, 0xa1d4}, 0x100000000, [0x1, 0x0, 0x2, 0x7fffffff, 0x200, 0xffffffffffff616b, 0x7, 0x5]}, 0x5c) 2018/05/26 18:29:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r1 = gettid() perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) sendmmsg(r0, &(0x7f0000005640)=[{{0x0, 0x0, &(0x7f0000000180), 0x0, 0x0, 0xc000000000000000}}], 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r2, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1004000000016) 2018/05/26 18:29:01 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000001c0)=0x4, 0x4) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x7}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {}, 0x8, {0x2, 0x0, @rand_addr}, 'syzkaller0\x00'}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x8, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) 2018/05/26 18:29:01 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1200000000000002, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40000, 0x0) ioctl$SG_SCSI_RESET(r1, 0x2284, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080)=0x7ff, 0x4) syz_emit_ethernet(0x437, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) 2018/05/26 18:29:01 executing program 6: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd02010c00f60000ff008109f80009000180160814ec000000", 0x1f) [ 428.741708] ================================================================== [ 428.749400] BUG: KASAN: use-after-free in nla_strlcpy+0x13d/0x150 [ 428.755641] Read of size 1 at addr ffff8801bc14952d by task syz-executor6/25437 [ 428.763081] [ 428.764724] CPU: 0 PID: 25437 Comm: syz-executor6 Not tainted 4.17.0-rc6+ #93 [ 428.771994] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 428.781336] Call Trace: [ 428.783917] dump_stack+0x1b9/0x294 [ 428.787536] ? dump_stack_print_info.cold.2+0x52/0x52 [ 428.792711] ? printk+0x9e/0xba [ 428.795979] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 428.800728] ? kasan_check_write+0x14/0x20 [ 428.804953] print_address_description+0x6c/0x20b [ 428.809793] ? nla_strlcpy+0x13d/0x150 [ 428.813669] kasan_report.cold.7+0x242/0x2fe [ 428.818070] __asan_report_load1_noabort+0x14/0x20 [ 428.822985] nla_strlcpy+0x13d/0x150 [ 428.826693] nfnl_acct_new+0x574/0xc50 [ 428.830570] ? nfnl_acct_overquota+0x380/0x380 [ 428.835141] ? graph_lock+0x170/0x170 [ 428.838931] ? perf_trace_lock+0xd6/0x900 [ 428.843069] ? print_usage_bug+0xc0/0xc0 [ 428.847114] ? zap_class+0x720/0x720 [ 428.850819] ? find_held_lock+0x36/0x1c0 [ 428.854871] ? graph_lock+0x170/0x170 [ 428.858664] ? lock_downgrade+0x8e0/0x8e0 [ 428.862807] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 428.868335] ? __lock_is_held+0xb5/0x140 [ 428.872387] ? nfnl_acct_overquota+0x380/0x380 [ 428.876959] nfnetlink_rcv_msg+0xdb5/0xff0 [ 428.881184] ? __lock_is_held+0xb5/0x140 [ 428.885246] ? __sanitizer_cov_trace_cmp1+0x17/0x20 [ 428.890250] ? nfnetlink_rcv_msg+0x3bc/0xff0 [ 428.894662] ? nfnetlink_bind+0x3a0/0x3a0 [ 428.898799] ? graph_lock+0x170/0x170 [ 428.902588] ? find_held_lock+0x36/0x1c0 [ 428.906641] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 428.912170] netlink_rcv_skb+0x172/0x440 [ 428.916218] ? nfnetlink_bind+0x3a0/0x3a0 [ 428.920354] ? netlink_ack+0xbc0/0xbc0 [ 428.924231] ? __netlink_ns_capable+0x100/0x130 [ 428.928891] nfnetlink_rcv+0x1fe/0x1ba0 [ 428.932854] ? rcu_is_watching+0x85/0x140 [ 428.936992] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 428.942178] ? nfnl_err_reset+0x2d0/0x2d0 [ 428.946322] ? netlink_remove_tap+0x610/0x610 [ 428.950810] ? refcount_add_not_zero+0x320/0x320 [ 428.955553] ? rcu_is_watching+0x85/0x140 [ 428.959686] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 428.964864] ? netlink_skb_destructor+0x210/0x210 [ 428.969700] ? kasan_check_write+0x14/0x20 [ 428.973928] netlink_unicast+0x58b/0x740 [ 428.977983] ? netlink_attachskb+0x970/0x970 [ 428.982380] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 428.987905] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 428.992907] ? security_netlink_send+0x88/0xb0 [ 428.997479] netlink_sendmsg+0x9f0/0xfa0 [ 429.001558] ? netlink_unicast+0x740/0x740 [ 429.005784] ? security_socket_sendmsg+0x94/0xc0 [ 429.010528] ? netlink_unicast+0x740/0x740 [ 429.014754] sock_sendmsg+0xd5/0x120 [ 429.018458] sock_write_iter+0x35a/0x5a0 [ 429.022506] ? sock_sendmsg+0x120/0x120 [ 429.026478] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 429.032000] ? iov_iter_init+0xc9/0x1f0 [ 429.035970] __vfs_write+0x64d/0x960 [ 429.039674] ? kernel_read+0x120/0x120 [ 429.043555] ? get_unused_fd_flags+0x190/0x190 [ 429.048131] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 429.053660] ? rw_verify_area+0x118/0x360 [ 429.057797] vfs_write+0x1f8/0x560 [ 429.061328] ksys_write+0xf9/0x250 [ 429.064854] ? __ia32_sys_read+0xb0/0xb0 [ 429.068902] ? fput+0x130/0x1a0 [ 429.072168] ? kcov_close+0x20/0x20 [ 429.075783] __ia32_sys_write+0x71/0xb0 [ 429.079748] do_fast_syscall_32+0x345/0xf9b [ 429.084059] ? do_int80_syscall_32+0x880/0x880 [ 429.088627] ? _raw_spin_unlock_irq+0x27/0x70 [ 429.093109] ? finish_task_switch+0x1ca/0x840 [ 429.097593] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 429.103116] ? syscall_return_slowpath+0x30f/0x5c0 [ 429.108043] ? sysret32_from_system_call+0x5/0x46 [ 429.112877] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 429.117712] entry_SYSENTER_compat+0x70/0x7f [ 429.122104] RIP: 0023:0xf7fbecb9 [ 429.125452] RSP: 002b:00000000f5fba0ac EFLAGS: 00000282 ORIG_RAX: 0000000000000004 [ 429.133146] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020000000 [ 429.140401] RDX: 000000000000001f RSI: 0000000000000000 RDI: 0000000000000000 [ 429.147655] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 429.154909] R10: 0000000000000000 R11: 0000000000000296 R12: 0000000000000000 [ 429.162160] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 429.169427] [ 429.171040] Allocated by task 18110: [ 429.174742] save_stack+0x43/0xd0 [ 429.178179] kasan_kmalloc+0xc4/0xe0 [ 429.181878] kmem_cache_alloc_trace+0x152/0x780 [ 429.186534] kernfs_fop_open+0x350/0x1000 [ 429.190669] do_dentry_open+0x7ef/0xf10 [ 429.194627] vfs_open+0x139/0x230 [ 429.198066] path_openat+0x1676/0x4e20 [ 429.201938] do_filp_open+0x249/0x350 [ 429.205724] do_sys_open+0x56f/0x740 [ 429.209423] __x64_sys_open+0x7e/0xc0 [ 429.213222] do_syscall_64+0x1b1/0x800 [ 429.217095] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 429.222274] [ 429.223884] Freed by task 18110: [ 429.227236] save_stack+0x43/0xd0 [ 429.230677] __kasan_slab_free+0x11a/0x170 [ 429.234896] kasan_slab_free+0xe/0x10 [ 429.238680] kfree+0xd9/0x260 [ 429.241772] kernfs_fop_release+0x12b/0x1a0 [ 429.246078] __fput+0x34d/0x890 [ 429.249340] ____fput+0x15/0x20 [ 429.252605] task_work_run+0x1e4/0x290 [ 429.256480] exit_to_usermode_loop+0x2bd/0x310 [ 429.261046] do_syscall_64+0x6ac/0x800 [ 429.264919] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 429.270086] [ 429.271700] The buggy address belongs to the object at ffff8801bc149500 [ 429.271700] which belongs to the cache kmalloc-512 of size 512 [ 429.284344] The buggy address is located 45 bytes inside of [ 429.284344] 512-byte region [ffff8801bc149500, ffff8801bc149700) [ 429.296113] The buggy address belongs to the page: [ 429.301035] page:ffffea0006f05240 count:1 mapcount:0 mapping:ffff8801bc149000 index:0xffff8801bc149280 [ 429.310463] flags: 0x2fffc0000000100(slab) [ 429.314685] raw: 02fffc0000000100 ffff8801bc149000 ffff8801bc149280 0000000100000005 [ 429.322552] raw: ffffea00073d59a0 ffffea0006e8ac20 ffff8801da800940 0000000000000000 [ 429.330414] page dumped because: kasan: bad access detected [ 429.336107] [ 429.337717] Memory state around the buggy address: [ 429.342628] ffff8801bc149400: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 429.349972] ffff8801bc149480: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 429.357314] >ffff8801bc149500: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 429.364654] ^ [ 429.369305] ffff8801bc149580: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 429.376649] ffff8801bc149600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 429.384250] ================================================================== 2018/05/26 18:29:02 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x34000) [ 429.391590] Disabling lock debugging due to kernel taint [ 429.397187] Kernel panic - not syncing: panic_on_warn set ... [ 429.397187] [ 429.404551] CPU: 0 PID: 25437 Comm: syz-executor6 Tainted: G B 4.17.0-rc6+ #93 [ 429.413203] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 429.422556] Call Trace: [ 429.425149] dump_stack+0x1b9/0x294 [ 429.428791] ? dump_stack_print_info.cold.2+0x52/0x52 [ 429.433979] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 429.438740] ? nla_strlcpy+0x70/0x150 2018/05/26 18:29:02 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) write$binfmt_elf64(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x7fff, 0x8, 0x3399, 0x40, 0x2, 0x3e, 0x1000, 0x154, 0x40, 0x378, 0x3d, 0x5, 0x38, 0x1, 0x5, 0xd5, 0x3}, [{0x7, 0x8, 0x1, 0x4388, 0x0, 0x1, 0x8, 0x4}], "9cbc98251842646738fabc00e1d28c96bde1547f2ac730bffd75b1eeb7873c48d8c7b24fe68b574ef0c89f816d15db928a5f4d08eef3f107a55a1fde4fca314d97546b478f30c00a4ae388de4dc66ce5f2ecb2c25a672d36d9a3c2103812144f382acc527cb0ab6932c8611d16025c4c9768dafd3a7e06a4c0c07535cb2b41059876ca9d3c750cd9131ae40da0bda89911ca80db9dbb4199a901921b90a87485e1f77d2702f9f55a0c98c4990026a6546b04927e1f64e054ddfa21e5748029f3fd2b430bc7a695e24fe74f0af414f4ca02b91f780aae39549ac2be5e051909c53b7a271a3721472d", [[]]}, 0x260) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000004c0)) [ 429.442539] panic+0x22f/0x4de [ 429.445736] ? add_taint.cold.5+0x16/0x16 [ 429.449887] ? do_raw_spin_unlock+0x9e/0x2e0 [ 429.454296] ? do_raw_spin_unlock+0x9e/0x2e0 [ 429.458702] ? nla_strlcpy+0x13d/0x150 [ 429.462589] kasan_end_report+0x47/0x4f [ 429.466561] kasan_report.cold.7+0x76/0x2fe [ 429.470888] __asan_report_load1_noabort+0x14/0x20 [ 429.475816] nla_strlcpy+0x13d/0x150 [ 429.479533] nfnl_acct_new+0x574/0xc50 [ 429.483423] ? nfnl_acct_overquota+0x380/0x380 [ 429.488006] ? graph_lock+0x170/0x170 2018/05/26 18:29:02 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0xc0ffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff87, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x2], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)={0x0, 0x3, [0x0, 0x0, 0x0, 0x2]}) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8, 0x10000) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000100)) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 2018/05/26 18:29:02 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0xc0ffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff87, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x2], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)={0x0, 0x3, [0x0, 0x0, 0x0, 0x2]}) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8, 0x10000) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000100)) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0), &(0x7f0000000140)=0x4) [ 429.491806] ? perf_trace_lock+0xd6/0x900 [ 429.495956] ? print_usage_bug+0xc0/0xc0 [ 429.500026] ? zap_class+0x720/0x720 [ 429.503741] ? find_held_lock+0x36/0x1c0 [ 429.507805] ? graph_lock+0x170/0x170 [ 429.511609] ? lock_downgrade+0x8e0/0x8e0 [ 429.515759] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 429.521300] ? __lock_is_held+0xb5/0x140 [ 429.525367] ? nfnl_acct_overquota+0x380/0x380 [ 429.529945] nfnetlink_rcv_msg+0xdb5/0xff0 [ 429.534180] ? __lock_is_held+0xb5/0x140 [ 429.538256] ? __sanitizer_cov_trace_cmp1+0x17/0x20 [ 429.543274] ? nfnetlink_rcv_msg+0x3bc/0xff0 [ 429.547684] ? nfnetlink_bind+0x3a0/0x3a0 [ 429.551832] ? graph_lock+0x170/0x170 [ 429.555634] ? find_held_lock+0x36/0x1c0 [ 429.559696] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 429.565237] netlink_rcv_skb+0x172/0x440 [ 429.569303] ? nfnetlink_bind+0x3a0/0x3a0 [ 429.573451] ? netlink_ack+0xbc0/0xbc0 [ 429.577340] ? __netlink_ns_capable+0x100/0x130 [ 429.582009] nfnetlink_rcv+0x1fe/0x1ba0 [ 429.585982] ? rcu_is_watching+0x85/0x140 [ 429.590131] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 429.595320] ? nfnl_err_reset+0x2d0/0x2d0 [ 429.599470] ? netlink_remove_tap+0x610/0x610 [ 429.603967] ? refcount_add_not_zero+0x320/0x320 [ 429.608722] ? rcu_is_watching+0x85/0x140 [ 429.612874] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 429.618093] ? netlink_skb_destructor+0x210/0x210 [ 429.622938] ? kasan_check_write+0x14/0x20 [ 429.627158] netlink_unicast+0x58b/0x740 [ 429.631208] ? netlink_attachskb+0x970/0x970 [ 429.635621] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 429.641160] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 429.646171] ? security_netlink_send+0x88/0xb0 [ 429.650745] netlink_sendmsg+0x9f0/0xfa0 [ 429.654790] ? netlink_unicast+0x740/0x740 [ 429.659014] ? security_socket_sendmsg+0x94/0xc0 [ 429.663756] ? netlink_unicast+0x740/0x740 [ 429.667979] sock_sendmsg+0xd5/0x120 [ 429.671675] sock_write_iter+0x35a/0x5a0 [ 429.675723] ? sock_sendmsg+0x120/0x120 [ 429.679679] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 429.685206] ? iov_iter_init+0xc9/0x1f0 [ 429.689175] __vfs_write+0x64d/0x960 [ 429.692870] ? kernel_read+0x120/0x120 [ 429.696739] ? get_unused_fd_flags+0x190/0x190 [ 429.701315] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 429.706840] ? rw_verify_area+0x118/0x360 [ 429.710975] vfs_write+0x1f8/0x560 [ 429.714503] ksys_write+0xf9/0x250 [ 429.718028] ? __ia32_sys_read+0xb0/0xb0 [ 429.722074] ? fput+0x130/0x1a0 [ 429.725344] ? kcov_close+0x20/0x20 [ 429.728955] __ia32_sys_write+0x71/0xb0 [ 429.732912] do_fast_syscall_32+0x345/0xf9b [ 429.737220] ? do_int80_syscall_32+0x880/0x880 [ 429.741783] ? _raw_spin_unlock_irq+0x27/0x70 [ 429.746261] ? finish_task_switch+0x1ca/0x840 [ 429.750743] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 429.756261] ? syscall_return_slowpath+0x30f/0x5c0 [ 429.761171] ? sysret32_from_system_call+0x5/0x46 [ 429.765997] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 429.770826] entry_SYSENTER_compat+0x70/0x7f [ 429.775217] RIP: 0023:0xf7fbecb9 [ 429.778563] RSP: 002b:00000000f5fba0ac EFLAGS: 00000282 ORIG_RAX: 0000000000000004 [ 429.786258] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020000000 [ 429.793515] RDX: 000000000000001f RSI: 0000000000000000 RDI: 0000000000000000 [ 429.800765] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 429.808017] R10: 0000000000000000 R11: 0000000000000296 R12: 0000000000000000 [ 429.815264] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 429.823001] Dumping ftrace buffer: [ 429.826525] (ftrace buffer empty) [ 429.830211] Kernel Offset: disabled [ 429.833814] Rebooting in 86400 seconds..