INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.14' (ECDSA) to the list of known hosts. 2018/04/08 17:39:22 fuzzer started 2018/04/08 17:39:23 dialing manager at 10.128.0.26:40033 2018/04/08 17:39:29 kcov=true, comps=false 2018/04/08 17:39:32 executing program 0: 2018/04/08 17:39:32 executing program 1: 2018/04/08 17:39:32 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x2ef6, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x6, 0x0) bind$vsock_stream(r0, &(0x7f0000000100)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000140)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x3, r2}) finit_module(r0, &(0x7f00000001c0)='*&\x00', 0x3) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x2f, 'memory', 0x20}, {0x2d, 'cpu', 0x20}, {0x2d, 'memory', 0x20}, {0x2b, 'pids', 0x20}, {0x2d, 'cpu', 0x20}, {0x2f, 'rdma', 0x20}, {0x2f, 'pids', 0x20}, {0x2d, 'io', 0x20}, {0x2f, 'pids', 0x20}, {0x2d, 'pids', 0x20}]}, 0x3c) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x34) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000240)={0x0, 0x84, "18737d3294e81e19b80f7c5c601ec7bd0538e99d1127c0c47c6e990e573f5c40c840ee62aefbf2f3a998546ac95fe9e89b5c808478597420de935c93ebc058f5f53d06ddcbe5aaa2b620157895d366dc76c5b77e1a05bda069ceb6a2ed31b863f39fc3d9f787f752cb352228f7f95d62eec934c61c250bb31b3d6975a733fcadbaf92be8"}, &(0x7f0000000300)=0x8c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000340)={r3, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x9, 0x5, 0x7fff, 0x20, 0x3e}, 0x98) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000400), &(0x7f0000000440)=0xb) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000480)=0xd1, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000004c0)={r3, 0x87, "01d7d2cfb6fed8cdae12e05a2f461c935edddbe64bbee156af907acecd60ee1660ba0e968a0998d104aee42f5059f82a315b94d96820938bf59af6f3d5011a3536965609dc303e403a94f9cf249789f423d3f3d9e415dcca06fbcc16c1068a8ec2492c4e9504c05e3bca5a8d3457f6f77e4433a7bb18ada5e1f832fa71d34af96bf10e123da6fc"}, &(0x7f0000000580)=0x8f) fcntl$notify(r1, 0x402, 0xc) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000005c0), &(0x7f0000000600)=0x4) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000000, 0x10, r1, 0x17) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000640)='/dev/loop-control\x00', 0x400000, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000680)={0x3f, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x3, 'sed\x00', 0x20, 0x7fff, 0x4a}, 0x2c) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000840)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x20001000}, 0xc, &(0x7f0000000800)={&(0x7f0000000740)={0xc0, r4, 0x10, 0x70bd25, 0x25dfdbff, {0x8}, [@IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffffffff}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xb6c}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipddp0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}]}, 0xc0}, 0x1, 0x0, 0x0, 0x8000}, 0x80) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000900)={'filter\x00', 0x0, 0x4, 0xa, [], 0x1, &(0x7f0000000880)=[{}], &(0x7f00000008c0)=""/10}, &(0x7f0000000980)=0x78) r5 = syz_genetlink_get_family_id$team(&(0x7f0000000a00)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000b00)={'team0\x00', 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000b40)={0x0, @multicast2, @dev}, &(0x7f0000000b80)=0xc) accept4$packet(r0, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000c00)=0x14, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000c40)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4}}, &(0x7f0000000d40)=0xe8) getpeername$packet(r1, &(0x7f0000000d80)={0x0, 0x0, 0x0}, &(0x7f0000000dc0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000e00)={'syz_tun\x00', 0x0}) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000005ac0)={@remote, 0x0}, &(0x7f0000005b00)=0x14) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000005c00)={@dev, 0x0}, &(0x7f0000005c40)=0x14) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000006180)={@mcast2, 0x0}, &(0x7f00000061c0)=0x14) getsockname$packet(r1, &(0x7f0000006200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000006240)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000009500)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@multicast2}}, &(0x7f0000009600)=0xe8) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000009700)={@multicast1, @remote, 0x0}, &(0x7f0000009740)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000000a180)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f000000a280)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000000a380)={{{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f000000a480)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f000000a9c0)={&(0x7f00000009c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f000000a980)={&(0x7f000000a4c0)={0x4b8, r5, 0x718, 0x70bd28, 0x25dfdbfe, {0x2}, [{{0x8, 0x1, r6}, {0xfc, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1d}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x21}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3f}}}]}}, {{0x8, 0x1, r9}, {0x44, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}, {0x8, 0x6, r10}}}]}}, {{0x8, 0x1, r11}, {0x100, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x401}}, {0x8, 0x6, r13}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x8001}}, {0x8, 0x6, r14}}}]}}, {{0x8, 0x1, r15}, {0x244, 0x2, [{0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r16}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r17}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r18}}, {0x8, 0x7}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x4, 0x232a2244, 0x8, 0x7}, {0x4, 0x10001, 0x1000, 0x1f}, {0x4, 0x6, 0x40, 0x3}, {0x1faa, 0x7, 0x58, 0x6}]}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x7}}}, {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}}}]}}]}, 0x4b8}, 0x1, 0x0, 0x0, 0x880}, 0x4000) 2018/04/08 17:39:32 executing program 5: mincore(&(0x7f0000ff9000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/189) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x400000, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000140)={&(0x7f00000000c0)='./file0\x00', r0}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x1c, 0x100) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f00000001c0)={'nat\x00'}, &(0x7f0000000240)=0x54) recvmmsg(r0, &(0x7f0000001380)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000280)=""/145, 0x91}], 0x1, &(0x7f0000000380)=""/4096, 0x1000, 0xef}, 0x10000}], 0x1, 0x2, 0x0) preadv(r0, &(0x7f0000002780)=[{&(0x7f00000013c0)=""/168, 0xa8}, {&(0x7f0000001480)=""/223, 0xdf}, {&(0x7f0000001580)=""/62, 0x3e}, {&(0x7f00000015c0)=""/6, 0x6}, {&(0x7f0000001600)=""/111, 0x6f}, {&(0x7f0000001680)=""/4096, 0x1000}, {&(0x7f0000002680)=""/211, 0xd3}], 0x7, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000002800)={0x0, @in6={{0xa, 0x4e22, 0xc4, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0x100, 0x3ff, 0xfffffffffffffffd, 0x0, 0x2}, &(0x7f00000028c0)=0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000002900)={r2, 0xc6, "69e293e11835c00c14cad07e7067e1a55d223c30c398ceb364618ed35cd8acbd0d60417eeaba89df9560c71bd0e78d3204d67ec9cc420f5f09ac8d8bbc7a79c3876803ce2fd98cded35d49a304bac3cff1e8e71fbedd4ec9853508b0bd9084deea26de572e449f34373d1b2a031cfd535b8fc53b53758341231b7d3dda1abf8741136b65455d2d4cbcb209e3cddc6d09602508c2e01f17c83c4757ecd7d0b5a38a820b79eeb057a21c2839c5adfc1f342fcc15be6f53202392cfb9b2a03a1993b456f047c765"}, &(0x7f0000002a00)=0xce) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000002a40)={r3, 0x7, "7ca9fd28651644"}, &(0x7f0000002a80)=0xf) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002ac0)=0xc00, 0x4) preadv(r0, &(0x7f0000002d40)=[{&(0x7f0000002b00)=""/95, 0x5f}, {&(0x7f0000002b80)=""/220, 0xdc}, {&(0x7f0000002c80)=""/137, 0x89}], 0x3, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000002d80)={0x3, "8e8594"}, 0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000002dc0)={0x7fffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e22, @loopback=0x7f000001}, 0xa0, 0x1, 0x0, 0x1f, 0x2, 0x0, 0x2, 0x40, 0x3}) sendmsg$kcm(r1, &(0x7f0000003400)={&(0x7f0000002e40)=@ethernet={0x6}, 0x80, &(0x7f00000030c0)=[{&(0x7f0000002ec0)="609010e246cbaabe627c116da15100ea045e16bd66d887ee2f103b8ab472ad3bb187b2df", 0x24}, {&(0x7f0000002f00)="24d22b1b7df7cd77c3acc60d05b377ece0e8293a1340d70a800ad1ce20d22aa4c62142125a54c9f7564f333521aaa99ab5bb8ae7649e6f031ffe9e40bbeca9166ca88cb6409922f7ddf1be2fda6b1ecc3bdc7b77bb560aa791ad6babf96147778feef288f16531e7219dcb73a259633412bc407f0be0f02ac83ae7be6099430d08ed7d442b", 0x85}, {&(0x7f0000002fc0)="5811cee2860cc4f4b38dbc8e0a6f76631c3ec4e9ccc73fe62d67b8d2599f6802b22c9b9e7894377231df66381ef5a4e5740a22aec3b146578b19a5f4f218d36bf78788f1fec4e7c5bcad507d3843e1ccd1f4d3aa78fe0035b30282af2b3c0255b13ef3619054a8b1f9300c4c36d8ea1a5f5f602b8348d147466de7b54ae02217e67683ba7b54f5efb68ed05fb6d7f87090ff2bb0943cde3f55c03d31cc3ecd03a7fb69f2f08dfe20f42afb2af3cfead8a8e27d2e8b63664aded1f2d6b5eb809cc35faec4da933070eb3a8826c9915b59aa38f05d237537996a88ede65f4498c31408b7b62e8c18790fb3d745df", 0xed}], 0x3, &(0x7f0000003100)=[{0xc0, 0x119, 0x3, "06503af5062d08ff24599550a52db3b9669fd7a62fe565c5800d67bf294d711ce66385ed959070946b99e7c21232dd84e54cb38eca495f1938bb761167ba375277ff06119ab2bb04a750cbabb4985c3aaa235228dd8184ed91692e167792716e128446bd1fa5c76bb9279909b591ce66c7326d9a00fa8d87ff042feea47ba94f0bf9cea38a01be075486152372a8498ece037f79f956c7eb5669ee2286304d36d85ccaa26270e38361a696117b09e3cc"}, {0xe8, 0x10c, 0x4, "cb5cf902d3d3cacbb28c783b61713cd992e7dc4449ca3fd1cc0103113f9ff349fe113677baeab694bd65a3a4c15ed21c57fefd63d6ec247953b228f99f1ca2441ed985d600b7bc3f31f6e99f3328ba7125a6d9caef0aed66c1da2259a49c0c1e23f8d50b92d7ca260f2c8ee7c9085ca272cb9799956b3d58c3dffda9eb9a1726180593bb74795414d33f3c802f7b473ad687e9b3c01e6b65343f851c7ba3e5cce238890c4edc6a4298a19653896eddfe604cb5223b8724fcce12512c9609e4a97d1165d1f578fbcd8004c63968fd40b39ba2a882"}, {0x48, 0x10d, 0xfff, "117635d9d5b800d5a873f87291ccc2be72de5aece66ef50ae429d903e5443db47734510e0f7b3e96ce79e59946cd95fbeec72d"}, {0xd8, 0xff, 0x2, "51257bd09b39be6a25159010acb8814ce434568569cdb88c8a6ca9a144651d1c7b9c31eed14807923a411542e4b7857e66c7a2c39ead10c913d521abe73b5be9b98a0cd19cef53313c3139e8bf59978f0dda405f6bcde7d3693c02c204af36f61f4222b29493d0ef0cd12ed6c645a93e4242afae1fddce331fd3ed8908eb191e9b424a50b9de7ecc4b067024bca02945b3257ac73f6232deb7c008430a193ed17bb84fefea6620760294586e8882bca8e19d2a747e91402397af7a5d48810ecf0f99"}], 0x2c8, 0x40000}, 0x801) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000003440)={'ipvs\x00'}, &(0x7f0000003480)=0x1e) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000034c0)={0xaa}) sendmsg$inet_sctp(r0, &(0x7f00000038c0)={&(0x7f0000003500)=@in={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10, &(0x7f00000037c0)=[{&(0x7f0000003540)="57dd088e2be6f9a8adb0f6dc113e06a0dee205c93b14e594d45594001db6d168f7fa90c6c97b89c40f2cd057b15c31126ea45f142c327ba2ab1fadee58ef3fbcd8a382fd0f07808d5f209395675a829b1e0d0d7753c151beb176768ffaa7139ce79fec5e73b3974a2ac6e56383cb987a07700bb5c05ca9cfadcd8a5e7c035f", 0x7f}, {&(0x7f00000035c0)="f296806a53dab77d153e0a929133c6f9f6a82a786ea3dd5ee5f3cdf963a534d6902cbafed5b952c4fcbc7660b749bb56f4d7e696c282ea503199eb37373e708f8a2f5236a7269a8415f262b6fdba0b6ed2b031", 0x53}, {&(0x7f0000003640)="66937cb4518c8324fb9711048e3187bd8fff8be0bc0c831360ca8126949a1abba04743390071bc672e394e9c34429990ef5f62f3b9b47456180d077cdad6a17c138fb1915a74ed760ffc18d9af86cd014e4d9214082fa2c639ae56d22902f7b613b8ab423e468d8a32e912434cd30c9ec4486569918c4944d5aeb2e288acd712", 0x80}, {&(0x7f00000036c0)="ca1398c7e6766afedab4dc865ced071e54ad643ebce7f4be21b49ac35d3604bdc6fa621f22edf0ae0b181cc4370c40de2632375717098ecc37f537fc9d87cf77e96be7871125cc75dc3bdb60aff7d56a802283a1dec2767a5582776716e88e435f9599abca91f47af53fb3307e26d05d2bb09d67d30aa07a73518fdf882cc769bc36a98632a50a8b3a4599f6dba5c2a8432bd42e5bb644cf849b0c7a4ba658d149db9a9a8b505e663aa6e234c3606ec5c10b7862a39b1fee4292a64e816b0ca8ae51de20d5", 0xc5}], 0x4, &(0x7f0000003800)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x8, 0x3, 0x6, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x7f, 0x5, 0x2, 0x3f, 0x200, 0x6, 0x7, 0x7, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x101, 0x0, 0x7, 0x0, r4}}, @init={0x18, 0x84, 0x0, {0x0, 0x8001, 0x8, 0xffffffffffff8001}}], 0xc0, 0x4048000}, 0x4000000) finit_module(r1, &(0x7f0000003900)='\x00', 0x1) socketpair$inet(0x2, 0x3, 0x7fff, &(0x7f0000003940)={0xffffffffffffffff}) socket$netlink(0x10, 0x3, 0xd) connect$llc(r1, &(0x7f0000003980)={0x1a, 0x308, 0x101, 0x1, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) getsockopt$IP_VS_SO_GET_SERVICE(r5, 0x0, 0x483, &(0x7f00000039c0), &(0x7f0000003a40)=0x68) gettid() socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000003a80)={0xfffffffffffffffa, 0xffff, 0x8}, 0xc) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000003ac0)) ioctl$VT_WAITACTIVE(r1, 0x5607) kexec_load(0x0, 0x4, &(0x7f0000003d00)=[{&(0x7f0000003b00)="fa52d40bb45b118c79f7464bbef75bf6b09ae10cae7871e5ddf6a70590bda1b4941e8ff7c77f16a66bdcf9ddda650bb29310b0a91fc305a7a9ee249c9cc88bd495453c76ab1a7257c719270b9aa1ecab8383", 0x52, 0x7f, 0x4}, {&(0x7f0000003b80)="bc6e07899a29cba865911130a6606d2cd035de1f16e92f2190664b1ae98f14f07c1850482e3ca6bee1b5731a529fa75628dddf9eae3d12a29e3e39e8bafa14558f606bd41b057848f966ca5af1e2df423044e6c64b929b9e5f700f1b281f0a3445356e653daf8113b4063d221f6bf9b36c641b0b6810181307c52b81cd061cb0610d2523f9fecfe9a5066e8101dbceb066825261e3db483f5c431e083ae9034311d8d690097a409dd7196cf4dd4857b267b11c8c464f01f30e420ba0c7a3766e94c2c9ba3b5c7fff08506e0abd10", 0xce, 0x6, 0x7}, {&(0x7f0000003c80)="180c82119fa12005393a0d4a55", 0xd, 0x970, 0x3}, {&(0x7f0000003cc0)="5fe5a4a3b151fda71a2787eccca51a4e4f1ea285f3dea85f8040e408f047acdc43f2e2468f40", 0x26, 0x0, 0x2}], 0x280001) getresgid(&(0x7f0000003d80), &(0x7f0000003dc0)=0x0, &(0x7f0000003e00)) stat(&(0x7f0000003e40)='./file0\x00', &(0x7f0000003e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r6, r7) 2018/04/08 17:39:32 executing program 2: r0 = shmget(0x2, 0x2000, 0x54000049, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000000)=""/203) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='memory.swap.current\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000180)) connect$netrom(r1, &(0x7f00000001c0)=@full={{0x3, {"75025d826ebac1"}, 0x5}, [{"44f2a4ff89245a"}, {"3e9eb5666d7885"}, {"cd0a58540936fe"}, {"01fea9d5b9d318"}, {"11ebd307bc80cd"}, {"be8c7ed0e1e9ec"}, {"9cd3fe445e9a4c"}, {"16a136f64390a0"}]}, 0x48) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0xe}, 0x3}}, 0x80000000, 0xffffffffffff0000}, &(0x7f0000000300)=0x90) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000340)={r2, 0x7fffffff}, 0x8) r3 = mq_open(&(0x7f0000000380)='\x00', 0x2, 0x52, &(0x7f00000003c0)={0x4, 0x7, 0x7fff, 0x1, 0x7fffffff, 0x56a4, 0x400}) r4 = add_key(&(0x7f0000000400)='logon\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000480)="64188e69aee52dab46917c27f7d1f94a280017780e1e461a92363a8bcf03cd44fadfb0233b57846484f92ff2504c5cb04be6976146c502e483428f9c42112247ab260ed75124200d64318be27dff7789b32340bd2b77f1d2edf7d84b44", 0x5d, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r4, 0x80000001) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000006c0)={r1, &(0x7f0000000500)="fd99562a47b281a7016608457f4851a27a5a98f8d6eb96c73e352a91a4cb0ad74cd056013a94b5fd53a00d9c6a698a90a43ba01b2acb4a465467410c608a2e7f6f5957786b3c2d02192d6797ea20bb581f059b9a496dcf845881691469fe0a07a00bab94df9caefc48072d70f70f80e6c9d7eb939f47f041a8ee87c3e861a97633f06d4142af7c189c9e1e65c57a11f0ed3d54fe2bd298200e9b1ff9", &(0x7f00000005c0)=""/209}, 0x18) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0xa3d, 0xb, 0xe, 0x0, "865e6c12a8ae27cb3ba6ce6045b6624783d698d5ae07679c57a2a78fc78f9dfc2d496e36561ce842cd2493b4e914889b73f76225b9e2ff0f8a7110deeaea2fc9", "407b40e643b21f572eebb8e0f03d55b36b0c2f3798a5a7fae6b6ca2718b6ffc5", [0x6, 0x8]}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000007c0)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000800)={r5, 0x3}) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000840)) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000880)={r5, 0x3}) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f00000008c0)) ioctl$TIOCNOTTY(r1, 0x5422) connect$netrom(r1, &(0x7f0000000900)=@ax25={0x3, {"feda8883a76305"}}, 0x10) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000940)={'broute\x00'}, &(0x7f00000009c0)=0x78) mknodat(r1, &(0x7f0000000a00)='./file0\x00', 0xa0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000a40)={0x8, 0x5, 0xa4, 0x101, 0x0, 0x9, 0x5, 0x2, 0x8000, 0x400, 0x1}, 0xb) mq_timedreceive(r3, &(0x7f0000000a80)=""/149, 0x95, 0x4, &(0x7f0000000b40)={0x0, 0x1c9c380}) getsockopt$packet_int(r1, 0x107, 0x12, &(0x7f0000000b80), &(0x7f0000000bc0)=0x4) modify_ldt$read_default(0x2, &(0x7f0000000c00)=""/246, 0xf6) keyctl$get_keyring_id(0x0, r4, 0x6) r6 = shmat(r0, &(0x7f0000ffb000/0x2000)=nil, 0x2000) shmdt(r6) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000d00)={r2, 0xfe00000000000000}, &(0x7f0000000d40)=0x8) 2018/04/08 17:39:32 executing program 3: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace$getsig(0x4202, r0, 0x7fffffff, &(0x7f0000000080)) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x32, 0x8000) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000140)='yam0\x00') fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000180)=0x5) ptrace$getsig(0x4202, r0, 0x2, &(0x7f00000001c0)) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000200)=0x80000001, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000300)={0x0, 0x94, &(0x7f0000000240)=[@in6={0xa, 0x4e21, 0x81, @empty, 0x20}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x6, @loopback={0x0, 0x1}, 0xf800000000000000}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0x12}, 0x1a83d6d1}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x14}}]}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000380)={r2, 0xffffffff}, &(0x7f00000003c0)=0x8) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000400)) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000440)={r3, 0xfffffffffffffffa, 0x1, 0x8}, &(0x7f0000000480)=0x10) ioctl$KDDELIO(r1, 0x4b35, 0xfac) r4 = dup2(r1, r1) r5 = syz_open_dev$mice(&(0x7f00000004c0)='/dev/input/mice\x00', 0x0, 0x440) setsockopt$inet_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x17, &(0x7f0000000500)={r2, 0xfffffffffffffff7, 0xe9, "283a1f5b392856a8078e2645885d85bd714669c84c1aaaa25d31c7586b476d8d4490a33116f5c6242d4ae504203fd1662dbe8e89c54650215679e883d871a654a725a2dd1aff854b8f633435bbddd518301231ad151df29db11bc2ae74b0716a60291e3eaaf8657be4632ecc272288a702dd4123bce02187bb7166c9d694025381fb56889e7e636c633a29b4ade2d3725a653fc0ff38a8a2c16e6fb0895a0a62d23ca3c77ba5baa6a17d183c92fc0fcb95b89a4f6172352e3dd1272e38d88fd5e9f035e4bda3856982949869145d16e6b9023d60fe643be7c0dde63992f0b1733ad7646bba6275159b"}, 0xf1) getpeername$llc(r5, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000640)=0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r5, 0x891a, &(0x7f0000000680)={'gretap0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) r6 = pkey_alloc(0x0, 0x2) pkey_free(r6) recvmsg$netrom(r1, &(0x7f0000002f80)={&(0x7f00000006c0)=@ax25={0x3, {"85ee89abef9aa6"}, 0x855c}, 0x10, &(0x7f0000001d80)=[{&(0x7f0000000700)="1045fcceaff3aa144db208a8e6054cbe5c1917653277e53b774958ee1d2cdaf8377f9bad9a9d7cc69f0b150833246670e2166780b1b1008ab138770086dca0b991769b305eae093b657978edeac95a50d0be734748993451225a2a0496cdd7a3f1b7ef17108c484c341c24344236cc9b1c7d8fc8fef9fe88ef8ad754bfec51da94f9868cae35abcdd5d955503db27a2a0b29ecfb9249af803ab6d9b2907c57eab76b1872fa02a307b6f373d66aeea9", 0xaf}, {&(0x7f00000007c0)="4963bfbaaed36f73d290b10b85192618a216e2a79a018733e3ff39c857e99acc6d4351461e9d78519dbaaac4b57dfb4e8ade7570e5fa7211c4547afe06b6e7f9607145d472b7ff2f08fef6f1c7effb0737e1dcc4279d88df7f567c67cb2c091cd686957d3b379b2169877206eb8d60341caafe9287bb14bdd7fb74450654141792b8c40442a40bede593738ef095addaab62812a530e31520aa3bf6d1420305cc38c91f683dc53206a99b7be51f619de5984ba9769efae39a5329baaea74fd45cf", 0xc1}, {&(0x7f00000008c0)="9d5c1cac816ad801095b67deccc992acba9bab194a9dff87c6294d7bf8d3a47ff12a1a0efca10178d8e4b5586c2ee6cd1c190420e7048c6eb5e3fd5340400a97d66665dd306ba156aadd490eb882489c675c6f41de245cebbb6e5756c9e01ebb9d4d3c7ea06f75fc4994eca2351bcfb586745b6ea07fd5933a9a9f6d31334881fbd9688e0a7ad9b290e4c0b8245a5ed680bc3394e6699aefa86402c65f73f14451d9c296c25a6d28973af51483292885dc8346a96f454988df45eecaedcefef20a45ffe7f7169a302b33c40027bb569971af838577bff399ae13df1f58c945096dd32632fdf247e3085dc3317659913c85a1972906291280bd0a0f5233f6beb6317ca467f7929350c785e3ab7ce17c6c8c1922bbb797720b2670cc4af43349445dbb265d51c29e856366e3dff19303022dfa667f88748eec4133358516e0762e66516b267b1109223b8d87ef0a30581a231eb39afa549fe48c7678658b474a479665e45fccb5781cd80d48ec4f4f6ccdf0481b1158f5c0b2aec3bff8cc221761ff36f595247932660f918457d84aa642849ee01e827e5144a13a5d810188191984542ba667771ba674c18a1a69765598de5361f679c293358081d5c281c67a6ea37afc97472af00d3d5c413d55cb446ed704b811ac4c919836e11abe6199012a0b28afb38d76b6e5619e0ee7563aa609310b5b06b1546faeae3466e007fcee0e77bc3cb9928d9c196b4b6a446fdef5503dec91623ff307d9561b99fb3e34a581ae312410a14b0a00fcbb1da6f557b574976cec7868f5810b9a84973fa27e25fa85094e87e9212c4c3d384d13de9a9a0d9856ffa4ccadacb30db08acdbedd20f5763fcb3404d256a93ff454452f1df305e3427f2ffccb3c3e45258940bff3ce5df70b5717b25a6d9897631b2b26b3ef347b0356dc9ab1e7e8490de4c597e3e17ca8e97b118923d4fb21ea4816044a258075f4960acac462d614cb1853fb8731f3e61bd10166efbeddc96d230add507c01e3ffe99c171dbd2ba7ddc973709d4d3f473f93c38c85fe227df7993f18bf7082e73fbc951c28655e4963646e5a477ff7e3f4a11e611e7d06e9a448ea093082cb92bd65acffdc157b5e5a1658136dd0ff963dd48879d924320c1b1cc1b694cd163032b79ccf95e4b914dbda766f3a612247be9eea6bafd88a695eb50e9834baaa9b1d3254b0fca2ea574c8b800a9d50cb8a3dbdf73660fd7439f05c06ae3b49ad0e99fb82cc77de7c190b3e4979786151c009a0d1f29b51a0a528057bd4c2f6fc585d8adf8c4046afcccce9320c9ce15685e62ad2eda3d42375d1fdeff5f0fd049b5b847665280761719a50d35d4e92bce65a5362bf43e03ae45db768a36754223b022c2af726a26da08965f02df5b27b37d8950d164a83cdbc2c34a2bd16dfd1dd285d1542ddc99f5cdb789bc831d8f5d613e5240d37ced920d47dcee4b0e05e4b44eb1ae0f554fe87be66cab0849f26458f54acd6f0ea53d7a0976b2457dca8044e4e80d50a715b1326d97e5bb8bfd93edfe64412857a465722c230b11544922da3c5503fda5e87bfcf3ebd0a87423267d8d6c5e24c150d35c291fb5effee8eb81c9ffceb3d395490d2eb9a3a53bcf8de33aa9ccdd677db3837b134a02eedf9bead8208c674a6eb243d68a7f9fabc7b05a7e47401b98d83e719e0c7cca6aa79ac848af67f9a57e1d3ff9ebbcc16e6744466908849bcd14656c6e07ff1515475fe658a502efc8125606d9d765b72c54c2d931ade8465bf39d1bcb58ca31d292d7e8eb42fbffe32cddba1f1cc859e9387bb5939e73916d8eb8aa4f17de6edb14eea6c1dafe86f0ee3a53828795516a3c7791c46510a9fd21e6babc9441b2c8682252e2c6bca941b9230a1130808719624e89812da06d32cef52ad65f13dcb3aa618fb75026c78e3c4a9bc911d78300d2787cec1266fbde0472b07ba48ed8d53d5efcd84d5a1f7c874674b1aa4692fff84cb8ca518d50f704570ad94a22f086aec2a95cf7931b28f8bb612ad216f025034b85d97eeb79fff0f4ad94b00dbb4a5589938fc9570a3a3e4d07399ea641d7235b7697cc1577d0f90d12f064cf716c3f50e3fe95cff2838eb51950f59f853a3147f9e367ceb7f9d274e65e97239526e1eaab873a61fca148c06baeec1298573ae13a960a2d29321a89ed891e7bc83a32fe33fcf9f0f41784a86da784fcc78a998a83dcfddf2c8aaf3405ca0cbe1aa38dfc9a5463e78ac0c72a7d19bf739cda7bd5bbb3c42b64d62d8be6443d01fe743734c46ae54b8d07388cbcb492d2316c111b9fd20823a3b520498278a76cd598e586c72e9a11bc3bb680692d26acd8db49864447a5bc68c4b9f14ffb63efb45d704d3190d7a23476a836c4a2bf05aeee1a9cc10dae1ffacf8e7ae79435f37b3957ed77dadd7c81526bedf899756881ee60c3070fddee286b1d9a7616ef8ea52ab2b51566667ff91d29f63bdca40a0b30ea228b8dcb7337703712203c9b088e54d62c102a6fdf1926bc164b60de26cf6ce73c58f2d7560ac4efca5e681ba68d4ff1f339d9fe03d2975f4a83c935efda2f8e79673c8195be187ce10665a6aa120eda7fe328efdd974ee0a61ded3fc3ea6f76672e484cba338e5de2f5c5d3f1462fa264c10eafc40e81a3d7ab030c86fb26ffecd852de76b91bbfe2dbc482f1bd564ab7dd7ad09f2491ff73cc1a0e08c70200775b3c4f340ede12613d0d6ed97530fdac790b044f0e11e7b402807beb09169bf9ce5f4134e4f37bc31d13c69bb9595f9a442134759e370a1a34096bc8f45db1c4c98a31c94a95d52c699d184e3dbf3d6dab5469fd6aafa1924c105d727e9d776b8f66e3b766fd6434df760f9480aa03838f7320e69c203ba83cf2438b2d91905bf59f05e9df0a2b59bafb7e997124e67acc1249d1903911f6f3fd0e6d8da09b688af5ff75e4db94724ae898b74c19707277fd0c74194ccd9641fc052bd44356c4635af7a7c769c3d704a510c4eacc4a11fe68aa396b7c4eb981d1d86c487100dcfacb3bd8f6291b8150b98ed4c12e2523e9c243d28e3db42d9a60c14a7c46d0de84db4a0d29c3c5f54dc8c818ac54feaadbcf13c9f4d6088f7afc710ba3f116b9504d3669152b9dce083f926a6f305b5054a39ace3c2d802887aff5f7f7da64ef7c5c54e83abe709c92eb664151e9d488f353abfe04f1163e498049f119774581b54100c2c21490f18db00011dfeeeaa90c5719183e1f3428d78e7bbe829b46d4912d931bb62aab134c72e5bec4757f1826d30b974c3ae813e32053f077e1e7fd7aaa00723cadd3881dd37ba3983065b0cee165e8831ec1d04efee2a3e8263c0bf0436033f4405eedc2dcf49370ba6f66eed32a00ce83800f47d2cbe031c208a314c5beb50e5b469d21ad8865bc4a643ab6f8df0e6045739f5a969969044f978c607b5801eb0b2eba93310ad35956c6b3f774a8e15c0a79e3e27d9cb28812bc2ce31879474842c8fe555eedc72b5655d7b7f00144fac8f338d11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0x1000}, {&(0x7f00000018c0)="0e1f15fc7a47326509da6d522246909a63143bc70323bd2f522ae8272c7153f9fd91acfcaa6f2a3f70cf6fc9d3c9103a5c3001add43d7b116545713570eb4324c6c2260a1854299876f9ce5bda07842429392f7b1555f6523578772ed799152072bfc1fe19876809162c62c4fe3d3ad4014e2fa03a55ab7a4343ab0cb734b9b56217f4d7545a962f94c008a96b780b2f8626d3bbdc7a0cf1b4c774beb8f59e36c8b0bf7ecafea500e9675fdb47580ecac699f3a53972fb60248f67124028a817e1d90e0e9828d49cf098ee6992b6bca9", 0xd0}, {&(0x7f00000019c0)="177927118029ecfc8285759eeeb197a4142274326da8dc3b2f9bf4b6a7e257bee55ab98e32c579468e7add658004e8b8da35e129bff5cef1828c01453e02c73eaed33a9e06e447c48cc01729a092f977f3e327af9303a3453482ab3a67aef8d720d76675a0ed59c53f8dfe014173783d452bc5a9f80be6183ad2d60bfe59e0a2915ca6f4bf6fff10723eda7d639f6f5c2684621f39589c3a9fb860cac4d5870373ac625acfe72764", 0xa8}, {&(0x7f0000001a80)="ed8c620af9840a5392e09fe49052d9e6494d427cbae0091dbed0643da075414b4a9301bddccf86512d37c6b5c8aee4b273c2104da6ca345b3dc4b1cf7d54c41a65a425b1391429d834276e0d949f32063df614f12db89297e7f2ce4e1d72e86220d9d5cdff38acccf0f9f4c08cbcb17a6ab5f96be54bc6ea097d9a78fa4ea03e745c8ec44b3c5e5cdde5759d1daaaa3ea91a2d5bd55196d1ccbe5080dab801ec7fb7716a7ea522d127dd7b1749bf6130281c4bfe3c7cc058567c50c4b031d99d8d3d2dff3d2685e991fbaf5aed9d3ba73dd2f714c47dc31ac27b05d42f79d3637e1bdb0c78f59e0ba4d859c9496d6294846a17c7b4ab232aa8", 0xf9}, {&(0x7f0000001b80)="8b838462cb2ab4c4c26634001e1b8c9a40b7972d01c3fec6bf3bfb31df910df1042a01884ad18c71093fe0ea2272e769db376fd01c53cfb82af70b4a9ca6238afb2e3fddbb4c89e3830c67c84ee2", 0x4e}, {&(0x7f0000001c00)="c8fce018c3589f7927ff69b4632edfa2b1513facea3bf7ab77082190e6f27e21630f261b53db2b085cf3d2f48946fceaa888007b696f09ecc21ba4ca91e8ae7e84e0592ae8968326555d3fe197ced9469a2d84bdea6652310f34e4602ff9a05b4119c92194a33b608612961e49e3a7066813cc44d7ce17cde2a3519f348ac3252c00e0cdcd53342085bd23803e78c4c128a17b17180dbed7e0cd9fb3a5448270d3c6b205d4a9bd1ea34b27c9d8a9aabca18ed52d7abe24fc103ea78e4bd93b23f1d1b7070e069162bc99860c6693", 0xce}, {&(0x7f0000001d00)="f305f6252c0304713ffc8027f7888919d81c64d35e55cfe651abd03d9116315668ebaaadaa9ab66e27871e90adbbdf7c2736cdf83e86105e6b8680132ba9b28df52c2ada064fbaaa73ab0abd4643cec432042b25f5377e746557123f4eb757bcc1d8517266e7dce9e52b7a2321c10db2b2576cb2ee2c8056928d", 0x7a}], 0x9, &(0x7f0000001e40)=[{0x28, 0x11d, 0x47, "bf3de6da3a608bfae17b435fc8c77b4821c8ef79b301"}, {0x1010, 0x19c, 0x1, "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{0x108, 0x18f, 0x9, "5cd14bf1c76bdb42580b4fd31cf9f459a60fc33b6400180e7dc3c0e56fb6c36fb549de9da827f3d612af62f4201d0d29d76796567b0da0fb64454d712687a8ef859d2d136ddee66ed4bbf381334770b44f2b77297497aff519cb5acd7def36fc0a94de66c9a32f366aca796c09ba7053d14bfa840f65363e83381183e974ed049f8ad8591185e189a85f951a9caf27b115babb99925831f4ac18a180b5a19e4eb9644f7d48ac03f9a8bc3a186e3ff5506e93645cd85d295cb971362c6a9cfe9b6a6a1b2e92a09bb48bb9a9f2d503dec30f659a187f2e4b1e91947947ed5f65f1f81d2779ffffc4b4f2d729fe8e9e102230"}], 0x1140, 0x40000}, 0x100) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x8, 0x20850, r5, 0x0) flistxattr(r4, &(0x7f0000002fc0)=""/78, 0x4e) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000030c0)={r3, 0x74, &(0x7f0000003040)=[@in6={0xa, 0x4e23, 0x81, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0x3ff}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in6={0xa, 0x4e21, 0xe000000000, @ipv4={[], [0xff, 0xff]}, 0x8}]}, &(0x7f0000003100)=0x10) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000003140)={0x0, @local, @multicast1}, &(0x7f0000003180)=0xc) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f00000031c0), &(0x7f0000003200)=0x4) setsockopt$sock_void(r4, 0x1, 0x0, 0x0, 0x0) socketpair(0x3, 0x80003, 0x7, &(0x7f0000003240)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000003280)=0x80000000, 0x4) setsockopt$inet_dccp_buf(r7, 0x21, 0x0, &(0x7f00000032c0)="4c5ba2d032a2d4d1f2c7df46a455e3fb5c52d5169f2023dee8ffc3d4c006e621d643d8a53b93b271717492b9737880768351ec7c2323db2e991eb8a41af1fd1f47b92cd004b6b0e7ec7ae9ae8857d0a72aff18c1bf5d148564bec4b855b05a7a67", 0x61) 2018/04/08 17:39:32 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001240)={0x3, &(0x7f0000001200)=[{0x100000000, 0x7ff, 0x0, 0x8}, {0xc5, 0x7fff, 0xfffffffffffffffc}, {0x0, 0x0, 0x21f64dc, 0x6d6b}]}, 0x10) r1 = syz_open_dev$tun(&(0x7f0000001280)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001300)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f00000013c0)={&(0x7f00000012c0)={0x10, 0x0, 0x0, 0x110}, 0xc, &(0x7f0000001380)={&(0x7f0000001340)={0x2c, r2, 0x100, 0x70bd2a, 0x25dfdbff, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4080}, 0x20000000) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000001400), &(0x7f0000001440)=0x4) read(r0, &(0x7f0000001480)=""/255, 0xff) socketpair$inet6(0xa, 0x80000, 0x9, &(0x7f0000001580)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000015c0)='cgroup.stat\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r5, 0x54a0) sendmsg$IPVS_CMD_NEW_DAEMON(r5, &(0x7f00000016c0)={&(0x7f0000001600)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000001680)={&(0x7f0000001640)={0x1c, r2, 0x420, 0x70bd29, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8800}, 0x4) sendmsg$IPVS_CMD_GET_DEST(r3, &(0x7f00000017c0)={&(0x7f0000001700)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000001780)={&(0x7f0000001740)={0x1c, r2, 0x200, 0x70bd27, 0x25dfdbfe, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffe8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x4000004) ioctl$sock_SIOCBRDELBR(r5, 0x89a1, &(0x7f0000001800)='rose0\x00') init_module(&(0x7f0000001840)='rose0\x00', 0x6, &(0x7f0000001880)='*\x00') ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000018c0)={'ip_vti0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}}) r6 = accept4$nfc_llcp(r5, &(0x7f0000001900), &(0x7f0000001980)=0x60, 0x80800) syz_open_dev$mouse(&(0x7f00000019c0)='/dev/input/mouse#\x00', 0x0, 0x100) accept4$nfc_llcp(r6, 0x0, &(0x7f0000001a00), 0x800) fcntl$getownex(r4, 0x10, &(0x7f0000001a40)={0x0, 0x0}) sched_setparam(r7, &(0x7f0000001a80)=0xef1) wait4(r7, 0x0, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000001ac0)={0x0, 0xee, "e6365bf793ec73f19ef30f8bff28106d68b179992c0ba6f83f6e0cf023f635357deeeb0ecbf1215c0dc3a8eddcbb785e48baf9d1e744b81ba5589606c198147d179e09d32f130f36a227e41d08275c91aba516a885e2fff37a8e94d02ff779ae6dd93ab368f974d793f5fa5d6f3794d3aa63aca013e0ae6d3482f7682e5e0bbe0640553f53ea562f98f1160f9023d10c4e6afcb51e526a6e3afd33d98b3cdda2cd230e84232da5643c681487208ea8aba09df5ecd63d743687605d7280878631cfd9fcb4c95e08d2fd252f2b1b34fb56afa906f390da80fe2eb54469855809debf0b49bb9b37765b4daf3a8c9523"}, &(0x7f0000001bc0)=0xf6) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000001c00)={r8, 0xaa4a}, &(0x7f0000001c40)=0x8) ioctl$VHOST_SET_LOG_FD(r5, 0x4004af07, &(0x7f0000001c80)=r5) setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000001cc0)='cubic\x00', 0x6) pipe(&(0x7f0000001d00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_NET_SET_BACKEND(r5, 0x4008af30, &(0x7f0000001d40)={0x3, r10}) getsockopt$bt_BT_POWER(r9, 0x112, 0x9, &(0x7f0000001d80)=0x2, &(0x7f0000001dc0)=0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001e00)={0x6, 0x7f, 0x5, 0x0, 0x4, [{0x8, 0x1000, 0xdf, 0x0, 0x0, 0x100}, {0x10000, 0x1, 0x9, 0x0, 0x0, 0x808}, {0x0, 0x3ff, 0x8, 0x0, 0x0, 0x1000}, {0x1, 0x2, 0x0, 0x0, 0x0, 0xf8ac2644799a863d}]}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000001f00)=""/4096, &(0x7f0000002f00)=0x1000) 2018/04/08 17:39:32 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) write$cgroup_subtree(r0, &(0x7f0000000040)={[{0x2d, 'io', 0x20}, {0x2b, 'memory', 0x20}, {0x2f, 'cpu', 0x20}]}, 0x11) ppoll(&(0x7f0000000080)=[{r0, 0x8000}, {r0}], 0x2, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100)={0x50000000}, 0x8) lsetxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@random={'btrfs.', 'cpu'}, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x15, 0x1) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000240)={&(0x7f0000000200)='./file0\x00', r0}, 0x10) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000280)={0x1, 0x9, [@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @link_local={0x1, 0x80, 0xc2}]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00000002c0)={0x1ff, 0x9, 0x8, 'queue1\x00', 0x86}) listen(r0, 0x7) r1 = openat(r0, &(0x7f0000000380)='./file0\x00', 0x0, 0x3d) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000600)={0xfff, 0x1, 0x1, 0x67, &(0x7f00000003c0)=""/103, 0xe7, &(0x7f0000000440)=""/231, 0x8c, &(0x7f0000000540)=""/140}) write$binfmt_elf64(r1, &(0x7f0000000640)={{0x7f, 0x45, 0x4c, 0x46, 0x20, 0x5, 0x0, 0xc35, 0xfffffffffffffff7, 0x3, 0x7, 0x2ff, 0x3d0, 0x40, 0x259, 0xffffffff, 0x9, 0x38, 0x1, 0x7f, 0x1, 0x1}, [{0x6474e553, 0x5, 0x5, 0x200, 0x7, 0x401, 0x2, 0x2}], "d5b826a2b12445392f56bf86ea4134db8b1e7e2a", [[], [], [], []]}, 0x48c) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000b00)={0x0, 0x3, 0x2, 0x1, 0x1000}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000bc0)=@get={0x1, &(0x7f0000000b40)=""/128, 0x2}) r2 = fcntl$getown(r1, 0x9) getresuid(&(0x7f0000002540), &(0x7f0000002580)=0x0, &(0x7f00000025c0)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002600)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f0000002700)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002740)={0x0}, &(0x7f0000002780)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000027c0)={{{@in=@multicast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f00000028c0)=0xe8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002900)=0x0) sendmsg$netlink(r1, &(0x7f0000005200)={&(0x7f0000000c00)=@kern={0x10, 0x0, 0x0, 0x8010002}, 0xc, &(0x7f0000005180)=[{&(0x7f0000000c40)={0x100, 0x27, 0x600, 0x70bd2b, 0x25dfdbff, "", [@generic="8e5184b1b0312a89321dacdf8001bcdb88d9660db00937193a320d20ff3dbdf39d41ba38d49e836bd058f709a096df6814f6fcef70a37b1a81c25cc440af90032a193ca7ee94c9cba5efe1666c946c834f48ffe37d22e7f1a5f30ff15e045b391725eef594370b7ee1e55b6c5b9f3769c0c8a93167e61693098c0579a91264c044c45ad58d54ac54268f05479fbdc4c2b2c032c22e5ccae7bf3e035256bcb37701970900d95a5a33b60cd9543cc0114818b788aed47553f6aae5d4165d6feaca6ce7cc7806e0f8d3ae6f32a11b77baf5e3189299ff5e521c6a57642d608b780fd1b53f4ebcd1568e3beedbdc3b2f0571"]}, 0x100}, {&(0x7f0000000d40)={0x14ec, 0x3d, 0x0, 0x70bd29, 0x25dfdbfc, "", [@typed={0x8, 0x91, @str='\x00'}, @nested={0x20, 0x76, [@generic="1da314937b21971f", @typed={0x14, 0xe, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @generic="0304fe400f351e42a99fa9954d25113c8c4632cf21636e73a41078a5db0f9729df63ebe230d16f2cd58c62cdeb3f779f97e77d743700b897f242d75ea24579afe7b31b5c78a96e3bbee4201312139765895a1b952c0b449dbf8ce11119f067ac4a8cd570c2e4d6cf7642d1d8171dd319cd35eec61a077e1c87bb1e1eb63363fc340f0b68fec9a8547014f2", @generic="71f898f8a9d0c8", @generic="11da0326dc97d38edba8b38e16e42c363a9fc19034790318b11ac1f5fb787e1291dc787d23b66859ad2f3412a7bc0c14c99577577ee1307efe621bb77a79b4b573e1c3e40151960001caa8f6e35862fef89edfdc250c077c38ec12f73c04dcc7607374bc6e068b2a7c838a9d5b53bde4c954ff8793b822e01e966f7db3ffa1187dcb8ed6592214b92d1b97b781d19598fcd72d25845c115304673d51efe0daa74510be70eeeb7d3593342937ad0b9e3b03c39bcf6843dc5817fba9184be84de95540a67dd853c32868b474583c1a9f0e68657cc3778684d42f", @nested={0x50, 0x1c, [@typed={0x8, 0x6a, @str='\x00'}, @typed={0x44, 0x95, @str='bdevcpusetppp1proc\\systemtrustedvboxnet0,}.vmnet1cgroup+ppp1\x00'}]}, @nested={0x104, 0x28, 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[@generic="51474fb3a406c4d531bcb94a9159dbbf3c3fbdd118832a60afcf9c7027e9a4ed2e9789d0312fb8f45a5b0624b55d09d637cae9507fd4ecc5dc7cdb64d4c2423d67b87823fdf2b9eb26c3940aa7df2e70afc4a8423ecb56e4aa31be69ee2e64ef2a10da89b5814ad7a97933191337cd96831f07522c08cfe54e2208df20eef82ed19fffabd1e26843fcd91d9ddecdc6442badf66dc377a46ca58d13af9eaa7960750beefdc85fd6446b24aefa2120bfb99562c3762a6017e90fe1bd2c1f8d1ccb79751a84b2519b67886ea7d96b5e49a405199db9a7e04d47f323279929aaab32eda35dd4c28bd13324f13380d48eac68a57d01f0468bbae945f9b4647a80a0b3a43113c0a73c8ac648e350a0e8bf66e1e92fcf4834077f657f2c6bdbd96bb6e924469f53741c714c7696ddfff9bc16c735d6a080d400be58d53e1f9468c9793ba2f932c9f3b396ed0af03bf74c218324dc0ec2761284d83124985bd79d028f6bb9352488d4e70d55a0948c764f472c3859960162f785513dd8d17ab52ef2bcfdb4c639e7e4548d0d6df2b87aa24ab0917b44f3e94b0f718594920f3317595242f213983be6ac8b66c540c4c813907febd989b21362272ef2533e3540d7d71482d0fa6851b82a88d264c384a9dde3667affbb13d038d4ac1962ae7350e8cf41180bfce786cdc956df1bc9a95201a0dc049bae9b8bb42d5c06968504dc6835c2f8a5bcfd4a4fbced625a5438c9156cb8afa0877384f327410d5ed003369fa73e0ac70ed6e89eecf52f6b27dd29e730bad462d1e044bc6fbdc1c88255f054787ffc3a562f669dd11e062bddaca26116b734b2af7c05ac34121ecb68c9359429aad46b2cc1667cd65909eddee2ec3179c1cbab77073c0bfe47bc253d04b35ff3355bd0e2673391af7aab98def62f1237c8f4c89d17b9bcd0196a8a48568c3de588174af367f1db04fa9748299cb61246c902079a55d6063c90359783a9b3f67780a9fcb4126794adffd76b86574978a46d97a2d84c945a8810d6f46da2a497d6123719ff67e4b3a118a9f27f4c511dae136dc50269aafd7135fb6c2e7848fd7b0151108aac64eb8b72c72a448025fd28ef585a693328ab67a5fd441780585732383225ba0c25d68e8ec97b05a96f95e84b432464c77ec9eb33e85393c007d39363a878bfa5a3cf8ea3e2b2fc032a7f01e0247a3c4675f257ba63ffe041262302c95b66c56f234137fb5b011c08b1f5fb0a93043a74f56efc3cd93659b9bb57e763e6114bca7b597d4bbe53023cfe6f76bb6b3270633b33500750eab8735ef88c726bedfa670a6d52be245ac540a3aec00964250c697a75b3351e2fa4003ab8a2b283372c2229bd149231c924faf8fa23b0d940fd1609ede6ebd7a9e53c863b34a2225edcbf30e8e8967dc8ace845ef48688e7c0de8b2f32427ad3b01b263ab70f106805d3d4f5788d8fb3b31f68bd97c66dadac29d0e8b197dc5055f8457fc11abbf52c2baec5234390ac0c8c05e3cbdac37ed388b45fa82a7f177ef56923ed600573f0bea94471fcb4eb2fde6c1a8b098ff56134b5ad12c953967b7d86b5f42f986e178879631dfba15b738a95693dcb16ae3d949634b8345592b0552a7593305d2a2db2313e1642ca8001382a1ec12bbc5b7f28f87ea163e1440a9f39176ef73f6c261d6000d5156332d965ad575afc1251b69ff143e8070898c24fbd5cc58957490e673e651cfbd23fc129031b47a6e5dfa3e682e2805d1b76eced75aec307e80bca730a8b9679283b59f154ebd04296bbf76957c01025221c51f38262a775fb281e4ffc3b7edbb6fd6d8b8c5aa7572f9a1d534448ce7bd707ee4e4ed035926628eed2a32bc8af1e94c5da9fcfc6aa94d989f571575620a2d78636d58344ff5c637551c3ee7122b9a70c44173405244c659a9b6e8067c1a387c2b45e43da901a889037736e643f4bf7de7dcd5944f9a54ef15a033fdd7ddfe2c37900088cb0ed624efff1ff1da4cc15ed574e790a47629376a59edfe144d7f3cc01b56344fba34845d955f168df8f11043d372925714ee3309d6c958c8b456136fbd7ed73f0b28ea8b8d414b39db72a594d6f0d0d6ec9aaf05dce1e28da8f37cb5cee819176080a8c5bac2ab73c324b9abcc47d0a89cb0f01fe364f9c1b87d3b29fe0ddb306f1666278002cebf26ade606c2e6e633dc85beeb5e7477ed0ceb13d71371675cf8aa25c3fff1581f19879479dddf10b3336660a5f71718a7629acf88e4e4319f8c082958cf40fd0bdfd3d960a85ca09cdd71d41f070f620ebf679c2327ede43258c42496f90d70de77566973b71e60a383dc6b2612034f6408fa1f023fd9e73f0eed17a901f36736e29dc7ed95cdbd3503fc0fb035f9a299cbc4b0b567b3bd91fcb63522fea00cca63ff7c2282c306cd4e1148cfb8668cabc760a8e9af33b58bddf566bb9f08a912dd6c8ebdc6505a88a9ee0234eed9c491920777f73c2f23d5a98e75d318bd460f36a807ff56bafbd5dc1872374da4d8ea8704cdac3c4336449f5e11c71ff1b54ff5e51496fe74bd9d558b80663cbe833e48b2d1e2db8f3f7ca86c6c31d1af43341008fda409c7ebd6b9f3e98ef227f729d687556cd3c9108e33ef0e914eb07fab2b173ae4d7a1e95a0b4c7ebfd4d043502ca5f21286d2d3004e5e55d3e3befd1e7d953f54e8d262562bf99a58db85f52e4ef63b4e61ba78870612c99659ce8e414d5458c8fe3c44908ca78c6ebf765672645a003446ca1cb2fb3a512bee1c0cce343b88f229a8060157555feb0a051d2702df2bc206bf6c0876d815c0059ea9806b444885be438250dfcc0b07ee9de086110aa41fbe4f1c685fcede0154dfb31152f1dcecdeccd39affe0f8cec017d1938e726922558b0ab609617508976332d1db9848a11fce9a4a32d267e89078ba6aa60855d114d6b3c8c540160ea887f85eb0ed47a7d2ab652b1657724813b43cec288dbecc8d22de4c5661b9a3509e9abb4e8f3222b3a471ac3f240ef2f547723728664139f1b2d259717174fec2a28f69fd13acb5f86d05af860d4ab3485aab0909916c52c6502e5b0150bd994a33a40eb6e36f182e716eabed67b7c1ae7176f0dc1cdc3cad2fdcd098b6ff5cafbc8236453dbba890e766f924cf5a583b512acb35d05fb0df0dda5ec67bec58f97be4947e6c53e2e16763efe5e1ff27c35502b27b8a47875ea683913ef6760cfa56d3c223d9f83aec7b841f646e7e13fbf7797ed503a6439f9c5ecf503402f76fcde234930b95ebe55c5859c751312e6e230ffa318381f8d4d4597840998d07f1398b98d735c61b216f5e5db7c77404e76d188a6528e584d6f6810eb98c2b8b0559c373942f8c158788f7bb65c9990648298822bf1b3c6e65eae8100a51eb2ee4ab97671d3cfd40adaf4f28e4f1d7b0bd45e1d81ccff6874437eaae1cf23f1b628c8fbc1207367619b226e84feadeb0c0415c7b960c4f43e23e00a29afcf805712e1da1081600b3de968ae71d1675d32df20cafdc384f427b64e7b55879a23d17386fa861742547824164065860d3c7deefa9338bb9bbb49d59ee6902ae7858f652964f07d35345c4a3360f38ca65358351c8371c240d3e04092e7f5ab69a6d2f07c5adba5ef5cfeba59eb525b0200cfc8cf4e414bece9baa5264cf31dd1237cc18a47a3e79083f3b562539454ba07ca4d1c09da37b54846a3ed7be2b95c8c9e49a7e6b7c4114c450aa9180efb15beba3d7ed52e5fd52e2a1923e001ddbd1316a7afa64ba08bc5b3d00351be372397ca69e153d70730d121660771469faff7f38b5a392c66376c933aa6300058f3b53cf9f78b749d0d4c398f8fe7c4a088d2f4f5bfcaa0bc82e03e753ea3fc6a9efed4ce4664507494ff266b1f0fb5891153776bd5c0ac388ee48b081146ec2a22dea97c341793acec7ec97b19d655616fa1dfb83fe5f16fbd2e9260b04dcd0b97026ca6c42726ce30f0175a074cfc6382715f206870d75d7cd9e256a03534fb40fd5be5ad3fb7e190ed4dcc604643112081a87e021735168a0af030e4249b13104d58dceca1f05850167e6bfe76330bb589bd27893e4769bb54100ef5d3c2daaa9c4c05d19546e2385b460ae7ae2b5f1a9cab8850c805e7ae9383efaeb06524e093f5579752ce73b009130967975b4717a2bb53236ec72368f2f8175bd2fdcdeffe6ed514009bbabe74dbfb4b91c8d301b41ad93130de7d6e65b4b8fb46345e30ed558d87ebcc6473794edd064f591b1d8d398e34b84820589fca1b6dad4ec3041d37c589578d9b91032809a2f316001be9076277f54807044e19ebd99ec4f35c7ba5f57fe946c663eb42726ad9fd9c9bfe255e70d4b896c97ee97ff8791e53c0c5407ffb56446c51948030d1f5bccf1f1260e2e023470a361911641cc5dc505d9e7093114ad2c0c1d3d08f27744f82989fb28231ed1f359cbc60a1cce202e95f1dcec9ab0b00884dab94b2f6fb7f3c717d8cc860bd4b264f27159ff64a093d6fda557ad69213e2c16948aa2c91de36486d557f9f4b3a6f07b3ce755d0bec155ed1efc76cfd968c7bafa6d5933e9c5a4a7e3816bbcbd4bcf6f38f85135a8cee81cbe189ae5f80a3ab887ed8a90d13e16157950533c38c483a2749522ec4868ca2d7f71ae21bbf79017a05d19ca43cfecb07a8920eb5bdc508243dde39b35c19c548d30efdfc9245433dcd99d3ae3f4dc6516165c02095d9a69250812667449c8b70bc6bb2d1595d95ffe9f87fbe023fb738212630978ec340dc9c9187ce2fefadc89ea50a73d02378ff942b4a62373bf23d46a07912aa8fff643490dcf48fd685053676b968ab5035a41667feb955855aae3e274a82588d62200244e82be6b029cd6339f8189eec139cf375e6495b29bf085867920bb8adfdb1aa2cdec7a4ee83a13a42219fa39a85861fbcfb8007919f1bf97905a45741d09bae9cb9560936e6967419bbf2be0d083d0e77234eb9977b3d543251a4373f472f681d990e32047566af3c5802474c415d30b0e98a1b9e2f6e3b1a89b93f186c099151b49a721ced39dcbc929a607c49d42f896ff2866dcdd012043fcc79f0bb07f6c8e0180c703b2bdee9418c951952f57f66d08f726219b50ef113fb01b1ed601b4795ce71165cef0dba7dce332fc678d64f94adce3bc8a53b06aa428ad46182eb7dca0f5593b7a822c699cfd90e6b31e6af7ada812bd4aa53b75b620f74df1f241ee10d1d164aab2e298d8eeeaa11e260d44aa4fb05d29aa0436d4f12d4f534f1004bb299a8b83fab69a264dc8a71ce40c1a11e5a4d7e36337c2f30c54056e637ecaefe6966af6de5a474063c94fd754e958838827aa4735ed4c6f728fd342ddcf4c12c7c1971d0a82ad47596f8988fd994bf77447a71dad63e7792615f001fc28dbcc59f6a600f25a8081035bab802df248040e4bc9b154098787747677fc95932e3fce10829af59b063b070157929e09fc604097dc7c02112bccdd4df409c47ae2b570c254a10dfe10cc374033be331a7fbd2bd4c2df5711c603b833b4404470ff2e0b78384aba429033c87de123f2cbf1bf94d2be5190de2f73f998fa0bbc30d06bf770c9c91061688b4bf9574b917a3ccf34cd45e6bc16ec11c523f86be83e8927a8498ce613faac73d629bd499503b7272fe9bd60ee0248c5ce4cbeea66f1db630f4df42b4bcecd4da90fae47d4e2695f473c414ed952026dc839ec4ffca26c16ef8bc4807ad56fd55d34c8a3793b34e2c563b21da484a368d1384ba42aca85c5455c82bac1d07ce2b3ce6d51fccce1dc4673e7"]}]}, 0x2834}], 0x5, 0x0, 0x0, 0x8000}, 0x81) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000005240)={0x3, 0x5, 0x40}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000062c0)={@ethernet={0x6, @random="466fc7915041"}, {&(0x7f0000005280)=""/4096, 0x1000}, &(0x7f0000006280), 0x54}, 0xa0) ioctl$void(r0, 0x5451) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000006380)) socket$packet(0x11, 0x3, 0x300) read$eventfd(r1, &(0x7f0000006400), 0x8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000006440)={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, 0x2, 0x6, 0x68, 0x400, 0x2d7, 0x4800000, r6}) fadvise64(r1, 0x0, 0x4, 0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000064c0)=0x8, 0x4) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000006500)=0x9, 0x4) syzkaller login: [ 45.143987] ip (3912) used greatest stack depth: 53960 bytes left [ 47.055147] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 47.132930] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 47.230477] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 47.293735] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 47.302367] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 47.350098] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 47.369641] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 47.467511] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 55.977944] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 56.314661] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 56.325220] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 56.350187] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 56.388541] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 56.417682] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 56.474501] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 56.699277] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 56.788810] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 56.795211] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.806701] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.034263] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 57.040752] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.054296] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.089580] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 57.097800] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 57.109119] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.134901] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.156643] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.185510] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.274877] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 57.281230] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.292779] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.320104] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 57.332155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.357500] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.414884] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 57.421202] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.436441] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.527856] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 57.536145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.552620] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/08 17:39:49 executing program 1: 2018/04/08 17:39:49 executing program 1: 2018/04/08 17:39:49 executing program 3: 2018/04/08 17:39:49 executing program 1: 2018/04/08 17:39:49 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x30}, 0x2c) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000025c0)={0xffffffffffffffff}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x2, 0x1, &(0x7f0000000180)) sendmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000340)}, 0x0) 2018/04/08 17:39:50 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={r2, 0x9, 0x30}, &(0x7f0000000100)=0xc) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002b8ff6)="940a0ed3084f8823a7", 0x9) r3 = shmget$private(0x0, 0x1000, 0x1000, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_RMID(r3, 0x0) 2018/04/08 17:39:50 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000000)={0x14, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/04/08 17:39:50 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000000300)='a', 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000100)="c6", 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='lo\x00', 0xd) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/04/08 17:39:50 executing program 4: mlockall(0x1) mkdir(&(0x7f000001c000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000000c0)='./bus\x00', &(0x7f0000000200)="73706c696e7578667300aee342a97497fc0091d1959f576ba6e5f70000000000000000", 0x0, &(0x7f0000000400)="6e347a919e7c6ae2358c39aa2a2d8a158544a74aba544d4861d61cb5cef9ae1fd4fadc73e4b0d5cf9624c320f05cab28321f80b02a7124eea3e3ca241163985fe30fc8a2091b84020e18d1a1f1811e9e0850c59919868f25282c2e07530800000000000000000000") r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200100, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000040)=0x80, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000180)=0xd8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x5, 0x3, 0x2, 0x7f, 0x8, 0x40, 0x1, 0x0, r1}, 0x20) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) stat(&(0x7f0000000480)='./bus\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000080)='./bus\x00', r2, r3) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000006c0)={r0, &(0x7f0000000580)="0bf6b95e446cd82f049157eea62c4ecd507fe367a999f702b4b3ad200dafb9170da25f839e286eb28503999b1e8ff40635217d134127f0919185da5bb98786cfa0cb7ffba37d9dd944d94f2369cedc37fabdfb6d2459e74bd574d0ae3a7ef275da61eed206d93c8c7093396413947de44347212601354bc95cbe62303dcc366a837ba8b83287e997fe025b63a8c722a3641736abe6fd2a0acd86e4009af142648857ee3147a50908624664b71952f1ca23f6f8fbfae6e5cee9f5cfb39eb307206353d3", &(0x7f0000000680)=""/40}, 0x18) chdir(&(0x7f0000f95000)='./file0\x00') r4 = open(&(0x7f00007d0ffa)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r5, 0x0) clock_getres(0xfffffffffffffffe, &(0x7f0000000540)) 2018/04/08 17:39:50 executing program 3: msgsnd(0x0, &(0x7f0000000340), 0x8, 0x0) msgrcv(0x0, &(0x7f0000000380)={0x0, ""/4096}, 0xfffffe9c, 0xfffffffffffffffc, 0x3800) 2018/04/08 17:39:50 executing program 5: syz_emit_ethernet(0x2e3, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@generic={0x88ca}}}, &(0x7f0000000040)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000ac0)={{{@in6, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000000bc0)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000c00)={@loopback={0x0, 0x1}, 0x55, r1}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000180)=""/232, 0xe8}, {}, {&(0x7f0000000280)=""/153, 0x99}, {&(0x7f0000000340)=""/144, 0x90}, {&(0x7f0000000080)}, {&(0x7f0000000400)=""/249, 0xf9}, {&(0x7f0000000500)=""/22, 0x16}, {&(0x7f0000000540)=""/88, 0x58}, {&(0x7f00000005c0)=""/50, 0x32}, {&(0x7f0000000600)=""/75, 0x4b}], 0xa, &(0x7f0000000740)=""/147, 0x93, 0xc99}, 0x1) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000880)={0x1000, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xf}}, {0x2, 0x4e24, @rand_addr=0x6e}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x300, 0x8, 0x10000, 0x5, 0x3f, &(0x7f0000000840)='tunl0\x00', 0x3, 0x100000000, 0x8}) 2018/04/08 17:39:50 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='attr\x00') select(0x40, &(0x7f00000000c0)={0x40, 0xc00000, 0xfffffffffffffffa, 0x40, 0x3, 0x40, 0x9, 0xc000}, &(0x7f0000000100)={0x6, 0x5, 0xa93, 0x1f, 0x1, 0x10001, 0xcb66, 0x2}, &(0x7f0000000140)={0x1, 0x3ff, 0x0, 0x8, 0x4bdd7fd6, 0x2, 0x5, 0x8}, &(0x7f0000000180)={0x77359400}) fchdir(r0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x91) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000080)=0xff5e) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) 2018/04/08 17:39:50 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) write$cgroup_subtree(r0, &(0x7f0000000040)={[{0x2d, 'io', 0x20}, {0x2b, 'memory', 0x20}, {0x2f, 'cpu', 0x20}]}, 0x11) ppoll(&(0x7f0000000080)=[{r0, 0x8000}, {r0}], 0x2, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100)={0x50000000}, 0x8) lsetxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@random={'btrfs.', 'cpu'}, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x15, 0x1) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000240)={&(0x7f0000000200)='./file0\x00', r0}, 0x10) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000280)={0x1, 0x9, [@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @link_local={0x1, 0x80, 0xc2}]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00000002c0)={0x1ff, 0x9, 0x8, 'queue1\x00', 0x86}) listen(r0, 0x7) r1 = openat(r0, &(0x7f0000000380)='./file0\x00', 0x0, 0x3d) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000600)={0xfff, 0x1, 0x1, 0x67, &(0x7f00000003c0)=""/103, 0xe7, &(0x7f0000000440)=""/231, 0x8c, &(0x7f0000000540)=""/140}) write$binfmt_elf64(r1, &(0x7f0000000640)={{0x7f, 0x45, 0x4c, 0x46, 0x20, 0x5, 0x0, 0xc35, 0xfffffffffffffff7, 0x3, 0x7, 0x2ff, 0x3d0, 0x40, 0x259, 0xffffffff, 0x9, 0x38, 0x1, 0x7f, 0x1, 0x1}, [{0x6474e553, 0x5, 0x5, 0x200, 0x7, 0x401, 0x2, 0x2}], "d5b826a2b12445392f56bf86ea4134db8b1e7e2a", [[], [], [], []]}, 0x48c) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000b00)={0x0, 0x3, 0x2, 0x1, 0x1000}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000bc0)=@get={0x1, &(0x7f0000000b40)=""/128, 0x2}) r2 = fcntl$getown(r1, 0x9) getresuid(&(0x7f0000002540), &(0x7f0000002580)=0x0, &(0x7f00000025c0)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002600)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f0000002700)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002740)={0x0}, &(0x7f0000002780)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000027c0)={{{@in=@multicast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f00000028c0)=0xe8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002900)=0x0) sendmsg$netlink(r1, &(0x7f0000005200)={&(0x7f0000000c00)=@kern={0x10, 0x0, 0x0, 0x8010002}, 0xc, &(0x7f0000005180)=[{&(0x7f0000000c40)={0x100, 0x27, 0x600, 0x70bd2b, 0x25dfdbff, "", [@generic="8e5184b1b0312a89321dacdf8001bcdb88d9660db00937193a320d20ff3dbdf39d41ba38d49e836bd058f709a096df6814f6fcef70a37b1a81c25cc440af90032a193ca7ee94c9cba5efe1666c946c834f48ffe37d22e7f1a5f30ff15e045b391725eef594370b7ee1e55b6c5b9f3769c0c8a93167e61693098c0579a91264c044c45ad58d54ac54268f05479fbdc4c2b2c032c22e5ccae7bf3e035256bcb37701970900d95a5a33b60cd9543cc0114818b788aed47553f6aae5d4165d6feaca6ce7cc7806e0f8d3ae6f32a11b77baf5e3189299ff5e521c6a57642d608b780fd1b53f4ebcd1568e3beedbdc3b2f0571"]}, 0x100}, {&(0x7f0000000d40)={0x14ec, 0x3d, 0x0, 0x70bd29, 0x25dfdbfc, "", [@typed={0x8, 0x91, @str='\x00'}, @nested={0x20, 0x76, [@generic="1da314937b21971f", @typed={0x14, 0xe, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @generic="0304fe400f351e42a99fa9954d25113c8c4632cf21636e73a41078a5db0f9729df63ebe230d16f2cd58c62cdeb3f779f97e77d743700b897f242d75ea24579afe7b31b5c78a96e3bbee4201312139765895a1b952c0b449dbf8ce11119f067ac4a8cd570c2e4d6cf7642d1d8171dd319cd35eec61a077e1c87bb1e1eb63363fc340f0b68fec9a8547014f2", @generic="71f898f8a9d0c8", @generic="11da0326dc97d38edba8b38e16e42c363a9fc19034790318b11ac1f5fb787e1291dc787d23b66859ad2f3412a7bc0c14c99577577ee1307efe621bb77a79b4b573e1c3e40151960001caa8f6e35862fef89edfdc250c077c38ec12f73c04dcc7607374bc6e068b2a7c838a9d5b53bde4c954ff8793b822e01e966f7db3ffa1187dcb8ed6592214b92d1b97b781d19598fcd72d25845c115304673d51efe0daa74510be70eeeb7d3593342937ad0b9e3b03c39bcf6843dc5817fba9184be84de95540a67dd853c32868b474583c1a9f0e68657cc3778684d42f", @nested={0x50, 0x1c, [@typed={0x8, 0x6a, @str='\x00'}, @typed={0x44, 0x95, @str='bdevcpusetppp1proc\\systemtrustedvboxnet0,}.vmnet1cgroup+ppp1\x00'}]}, @nested={0x104, 0x28, 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[@generic="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0x2834}], 0x5, 0x0, 0x0, 0x8000}, 0x81) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000005240)={0x3, 0x5, 0x40}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000062c0)={@ethernet={0x6, @random="466fc7915041"}, {&(0x7f0000005280)=""/4096, 0x1000}, &(0x7f0000006280), 0x54}, 0xa0) ioctl$void(r0, 0x5451) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000006380)) socket$packet(0x11, 0x3, 0x300) read$eventfd(r1, &(0x7f0000006400), 0x8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000006440)={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, 0x2, 0x6, 0x68, 0x400, 0x2d7, 0x4800000, r6}) fadvise64(r1, 0x0, 0x4, 0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000064c0)=0x8, 0x4) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000006500)=0x9, 0x4) 2018/04/08 17:39:50 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x2, 0x8, &(0x7f00000014c0)=[{&(0x7f0000000080)="2b50fe64c38556284674c591fb41fad3e9aac6a6e7199f1e3869bb2646cfcd9a984e98654ceeb02084c899ebb196f330", 0x30, 0xffffffffffff2c23}, {&(0x7f00000000c0)="788d9fc8dd08e7132acfb4bc0d5d7064b93cf04c7bb164f1f6c5cbdd9ffb83b729d511f961bd0cb504e36891f4e1b1f30f0b321158395be748e8023298c4c4897e6de51d8eac1d6a00c17a3977d9450f92503ec5708162a968f0a647", 0x5c, 0x1d}, {&(0x7f0000000140)="b079bf6cbea101a68d3ec8f5102f64f55d77727a4889bce454872149bf01c78f918fb15642c714039d39b2f52f3aa2d227fb22196f8f408385acbdb3f5405b062228ef6cf9599b32abeb9803412fd498d588750eb6f97dcead3fa0162b9de7eabf84f24c0c05ea176604e9b479ea6585248daa5006b5318f133908", 0x7b, 0x32fd376c}, {&(0x7f00000001c0)="b3692a3ebf586ef56054192219c60867e53f3ef7156a41fc11117b97d4256f3a35d55be04f0fb177c7ddbe6b62fbc6bb8a50f5a0154db7119680e22ec241a59eb8ea266cf61616f3e5bf0127361db1fac5df50bdc5408ef5bdff2f837a54bf5388243aa45350a7a5c4b33cb9a1c6ed48e56f95b40cd613f85532c55eb812966215ea415d87c715a57cdb6c5843ec3b8935ad534391d1bbd6d95a61aa86dfa50960cfe10287ddb14f3ee1379a58f134979384f234563ca3c7208e1fbc876aabf55c9acc19b51f0865aba54129f087205f84bdbaf16cb692f8d1509d893d1d", 0xde, 0x20}, {&(0x7f00000002c0)="3dc2afc6668401bff4358fd41daeabd21630271762d7535733210839037e16c8c545d1f82f23508a313408246abffeefaf6dfd2c624e93f8a61942b536875bd9560c5a89466cf0d2e94db1d336ce2633384d41b00ee9bc61608a41e0783b15dbdfb2529053ccd989e78cb758085ed5b13c5dc2b3599a75ce83fee875ffd5865f2b3f8bb130a3a0b7e27a86e1867db0b0c834", 0x92, 0x3ff}, {&(0x7f0000000380)="fda27cf224719050e8a1ae76c3a9085b2ef28a3ce03ef0eab6763c2a65f9f01ff1c7a234f485e1c609ebb29b066e278e0c9367a5c7105c1f355c6fe3b8c2f2f511ccfbcb7966cff305e6fea11f30d29c9ca4963b8e27c298fe2655bae85c45c2612a4bf9ba61c7c15cc6ae14fcb86582495e821f188d513e8a3f57f5355801bc4992715661a10150d3fa3e5df96cc7c3628cbeb03bcabe06a0d81a5812bc838acf3bd055570131df429602eac4a2afa097116276277204f4f44449ca", 0xbc, 0x800}, {&(0x7f0000000440)="b7dbac22b3c6d49b940c6816bcd0f4b14352099994ceb341e891679af6e196c8b744a69cb1dcd673617e36693d266d1540c75b3d50074804c910f1174fe1c2d68d6227901204f8f43f68707b0cf2429140dc8226d1cbd071b86847c145545f8052f732d6a9b89d734716f3b6fe41846875827a9fc6386e2defc5c1b0b24637bbf66eb520d2721610a9a60bd864a68108a28d5e2425cb44b7b3b593e786dd011d03a3cc3f746a7f99a724e57b6fb46ddccb7638a01cbe7135f3a1c1c6522a6009fdc9dd9020c2daafe769ef94403cc7c893046822dff2b6c6c7a562245e2fa673cf432f69abe2010adf331c07488a2c3c0ce9fa0230df1f4007bd2f29ce3008a6096435b4bb5ac84b8953726fc35577e50ece0cd43a159e27f3c82e714fbf4f0a7a0997db91c3f204cc19c570bf61a195b867b1a4c9132a696c0798781f74adc8ee97d4b5c6967439d7b25ea3eb86afe90ac5af684020edb455a0f2b25c842e576d208ed4b62497a9fa9ff5ff194eb334318e55f48903521341cb15dc2cfe170ac7a1c10650f6dc0fe5d240479239c3e76bbfa3fbad64b6b7c59a62087ae099a67932de47c6d3420860bc10c1da111ae25cf38e83b5b094e5939743d64211e96162ac3c418bcf5977a31b30ce5ab9d0271959e812ed90a59372da5f00613c08412f63f76e08dd93d5f69942ffc8f46a359b92dc2d90009cea6725f57d319383e79dd3ab57c9dff31bf86d407887515020335ba3bff31250fea38a10bc0235acd887101edfcf79729894ba8c90fd0d708ad5380f37b3ac1b04c14fa495ab8fb7f897e946f33acbfdef0b1ba82f8a81ebd53af28cc8fa1061d376b7a1966c25c267c4b7e7622f14bb82c0bdb6ae82503672a976b922a36a66803b613aece1b0166a79d82b06d15f76b39177355303991358d222de120e99fba51fd6e9902954105049924fb5ffa558f61f36166efbbd72da82fb58af129645fa71a87d561539916dda8ec9373b5324dcfb864e4218c6795fe3dc4c037afafc493d65cbe3149174c696cf79bb8403a14f397db2c3a7e344aacf8e881d3a4d94478b8a81c9dcca126dd868d250981099430e4da065329e704f5dd673c7153a14e7bdba3492a3e75a4de910ebc481cdc23768931f51f8c9fd3fddf032fed2863f3a3df7deeabfa4813fce04a2ba1ab5b7fb38dd57ec20d8cbc3e291ec77d35a0b05ac3b44765f9227f43a6fa64723c35beb26e92664ebe40bd035d08c2278cd3caf4aef2e056ed15bb17b41514be6956e329a01d2fa4d8245ced12b7cf419fbc9e2bb2af054c7b16101efa6d8a5a982d3d2587d79d516d83e1a15f9fb8fd5ed59ad9612e872f32914dffa11d00fd4aa403f9a67a797a4c96ec3fc2f83533b8d6665a811627a4030d14000a5e39df9560ae11b7dad5e1dd879df8539ca261f3bbb66ea9b862da44189bedcadd54ef17c55f5039c4b5bdaf7ac6e6166eb87012df52cdb5224e2771b00d2fb9a18ff966eb2b802ee888e4c730f74a6d223d95427603411c794818d000a2da3d55e3adb655c36d480f6a6df2ad91cd2aa3132bbb69f1e202e5b897fa4bf69968ee9b556c6760473edb3cbc7b0b25b4fde2f9a5973c1fe7637a6289997bd92e054b05b9bea65d169d6802c13de5c30ea8b7904f7029a30823e977d89047bdcb8181fb7c017ead4fd63597ad6b3869cf47b6fd2b50b554a8af913e6fad94002d1fd5c2aa4916f1a6b4dc16bc32a9bbe56b433737a3a2a7ba1d5538848bb33e79c273654b2b141f8ddde6465135488a363dfb8f136f5fc2ab8050dd6b22d28c372d4eecacb7732db9d000a81ea171c0cb9355de7e43677c69e81f261956b6487fc2a9e27db2509f1b329953ca9f17ae4af479d92fa93b7f01eced29c20c139a5431f8ea7ddf5779ab2c48a3c64d2abd9bb2bf3998770ade7c05549d371f198b184a4fbca4255faae6cc0938d28f0f31d400a56fff06bae33bea78057b322fd9c6c3ba2b1671baa299295889ff197d79a82135282e1db25a3c848c140d0951e2a358c4693b9aefdd20dd92ab75555c75d6ea48ff211cc1d971042dab90dfea7c10b9ac2929610f67c33b05dffca06aa75d35d20d4f8e140b9099952303d1fdb1600a7ff1a09e96cc47d73cfa00a8d890412181c50507b93fc22cd322c177555774a3b8462730ac855a832da24aff1473ebc6d64c4b72425c9ed8573feaafff7161d8a4431912476122d4519972b032e60b7807dd9b5428bb20216a4d66c7a327b8a92e497e90475d36ecb2cef7499a1bfde0e46aee3985b613538f12f7eed9087879079e416dc66b1830cb123ca1e5ff918702cfdf73782d60190a30ba928c3efb75809ed6ea323b1224636cccac396a36f8f15f6d8c850bcf12616169ffcc47a6fe14d2ee83d11f924bfefa06aa9b1f1d567bf014a59cd1e006863aa5c15bf5eeb585ae5b987d09085c30ea169bf59f79f3a351c05580f6cb4dad9f79687988bca83b8bbbf5eb2aa9089c6660e9950c6a279abf61ca419ee0214f058a5856a411d31d0dc673b5091607c4809df9d114af3b90d3a6dc954524ebc18d4feeff3193c19980956263e9016aef1372946be4dcb51febf6bbba017e780ce61535eeaca88edd4308af63a6890677cb72af51e955a42841b8ce52f2dd87ca1df1d9d5c1394cdd811261574f96240b9dc479af94abce4775e1b8ea30433766e468f2fa55c24b7970723012936ff96cd4cfc240c723755ea04802694427ff4e3568d0468dac3fe37f2eb506202817c627be84bd67fa5627bd59f9525d24e6d926091025b3695d031015644073ade94f68b9a4f32ff6841574a5167bb8f38051bc1c4665cc53341ec9c38b081a1023c79ca8e6e211b9e1c059a96e4027bf351c996fb2dc38652e80c65a51a7726c82ccc46ae6de3d9e6ac23e1a985d360d33a365507875e1ce5b64ca44b63468802acbbe3dba865c7765cee90ea97e0482a69de2e57055cbef5ca6b07a8d8801d8ab621d9efdd63fde3a43d25ac1ef35d35c393932d806d68d0dfa4f825543ad760b2a151d064dc1980f9928f364cde617fd53e64db3eb117d40115098391a0d04a4d0e994abe8f5ddda2914c49aeb32b4ca36d3ac72ea096051cecd308f6f9020dace458ef2ec447e809ad1a8b47b1983b72abe06879d25d0f1f4791b20547a8df00915d7ef1fc74a6c2cd2839d91b08ca819fa0b35d3eea57722ec5ee7518ddd66ed1e6855a0acc544838c565896d73c8195219c752e891fdeb4bedd8a8de263ae2f13440ad1e98ed11e957be7338788f2bd7285b6dcbcf314092dd6979155824e2dc9f15617ffe571ad252fc5ad0fa62dba3526a74332f4a2f18adef9c4270d1f0cfedc7a7cbff37a0c188acc1c682327b0fc75f5a1e802fb381a560fdaf53da7ecd73313eca6022de1a11c27aa6899378879f40c47d19331802e8b675dcf410700d67aa998c7c68d3c081c523a9875118ae61f83488184ab2d21c4384164492c95b982fe5c4fbd98a3778b93824d17faf8c01f64c425815c01bd330ff4113d9f44ff37b62c48f41877e631f550a7a1f4e47208c244e202c3ecaf029630f1b9f97ce9cc4c0d0763f4276afec82b798d2bac45feaed34ceca8c3a2415c88ceeef2b943b649dd18ef478c0ea83fe7a2d93cd4383369ce3b4691e13409cc5ad170c86b671788e6c3311898ae34424094e5d3fa4a0067126b23f43b70b027dfcd237dba631c08c8fd24c50c9af92f11835c29b87cb1b8b2d1de7440667a323e88faffec1bd344233052c53952a2a335d828d10d3d4fb905bb0176e8265750802a9354e5c6248a68bf47621a9ed7f96bd075eef9e646d07578147d3db69594541333e73f29e3e5b326cbc88d77f3a36e24c08265d88189c4e95db7d825dccf30f848420005c66d366c252a750521f0e60c0e918582a312c799990579101f4bf2654c72de891de1c812bc2bd8b149fdd8e5bbe0cd195cb6457d5922b167fa5e585c445b612b48eaf351cd877a6c56bc661c7619a0bfdb536fae1ae3c0973f0caa65a2d252ac27433118a7737474d19b7ce7799ac266acfb778c4a5404f79595d02dfbc2f2529fa113d7bfa78091c9470f1c4eb8af46e83a81e8cbe983da25770185218b3cfc87839231b2fd09bc5dadb9b78bb86271d2bff126445bf30fea3408c826569b0e8357a8eb3caeac07ec045026485d8a0c6d67cd6d5238ecf998ac2078ff82edd660c38068f22085c872a20c873af4d3a51f85ddb61203d2d387ce989bccad59a8ec7e3fd7074f58f44d7737ca2fd0cc04121e4ec99db549006c7fc037130f68003c3bea8e16c51d856259e47786d768ee0c66734ccdd95dace99b62221251aa4017a8f5f315fcaa3cfb7cab70474d1b80900d0074addf44bd6c4acd93abcb08e875f7ac63c692c9f29c8fb45c6a87445b7e6c2533dc9412771b028d26d0f6748ea2b9f2db7061cef3bfb10f5d599808f10162fe00807349c1ee5205ee0ef7fc5580b553712057f82c1a0d19dac205b3606655cee8c3a4211378a88f3a8fe72f8a0ab973323edd0a37423ad8ee9c20909b75a5c2ccdf781f5c3fcbd173a402c0a6053664e2226ed3d618aa2f7c92a7ff9f8f13955edd32870ffab13af7872710b6e942b6208b4b667586cd96c17cd9eaa951e229314dff75b044dda1cb2f0596e09e7acd862ba8542109c85036160cf5aed0a1b3fefb547ba319c66d285eb6015cd3bf8d4f054b51514047b022a4882a3bd9dc9243aaee22770c3c64e3c24742e1edc66935af22d466ae5256dc25215dabfb3d9135793fa2d94e9ee500cf3900623d368ee16fb5456c74f3f84917ae1fd144f8275bfe31c9b952080d53b8bac341dbf4c4bb87faef908e446e7c07bfb7c7b8f0536e54e0ff2738c472ccbd14b1dab3976e765c481902aee59008c5524dcc857245cd9633c49fcd2258c4b19e83204c898d82646009e8934ee8103c4359a8d0971f30cba649094d2a2f50f7cf9487231155585be6fee4bda478b6aff998e376ea790a7c8e4b40b99f85cd2807e86e00facd55efea0761c4a503fa28b911f4585bd82fcf08a1eccd2a414fb903d35662510aa62f811cfe55165da81d325b10d2a175af42e82ed91fe8e38cd00e2106aa19a3999303e26ffe340684b48e5b54f02c8006faf83340e67e9969db9d2189e7e5bbb80a86b5152323067bd838270cc8b0835ccacd523ef7d7160aaab1ee278a3afb3d58a87ec5260d885490c43b535eec79729adcb85beb4be81a3700982dcf555429f11ee38ba6ed10dd4401602046e8db3b0a7ecf34053c1c710f49e0f086785db62f55377440cc8fa26cca8f84833a9a0e05ae21e83a993ce7182898ea5e24084f88b3d253166704e156ab300adce20a28fc7cfa778d3ceef8adcf8393acea1ca7e776b59d8b827e21edb8a35e13d3b7accdff36473d9628a80ce95f272acd4e0a8e92eeca96ec96d3f7b893527a07bfd7e8b68107af901de4cf2df9446398c200fab96db596b6ba5066baa772f8c34ae19908c4374da00f259a4b7ee9dfbda2bbbf4f193d1936b4bf66c13c022babe4b71c8639dedb904b6521e984facc55ff98a81c2e9286b809ca92c4fdc7f41c8ea62b7b1f8af19ae14aabd3a62919c81218957f3366be32181d3b94bc935b609add5993e8221a9bede0164463ad66d5ca4af05fdb34280d85241f1f1b25e8bdd45bf7f90e998c5e10386d201c6b8957f62208f54ea03ca9153496dff051dab1925d2077db1b178923b1f60885e3924b585661058f996d2d45b44aeb9c0915e2b7b2e", 0x1000, 0x9}, {&(0x7f0000001440)="72fb060d8ffe791561c0cc7e7c98615b654eb56823fbe49fe19b0c7ac3be4c63d9ea39c4fb673cf500bbee79b3ebc1856cdde6811602edca34e8f35fa17451c73d2684f28b", 0x45, 0x9}], 0x200000, &(0x7f0000001580)={[{@nodecompose='nodecompose', 0x2c}, {@creator={'creator', 0x3d, "fd745b7e"}, 0x2c}, {@umask={'umask', 0x3d, [0x37, 0x30, 0x35, 0x31]}, 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@uid={'uid', 0x3d, [0x3f, 0x78]}, 0x2c}]}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x443f662960086d93, &(0x7f0000001600)="d95d8fedb836c03f381f8286667b36540004000000000004", 0xc9) 2018/04/08 17:39:50 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x8000, 0x4) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)=ANY=[@ANYBLOB="140000001300ff22000000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/04/08 17:39:50 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='attr\x00') select(0x40, &(0x7f00000000c0)={0x40, 0xc00000, 0xfffffffffffffffa, 0x40, 0x3, 0x40, 0x9, 0xc000}, &(0x7f0000000100)={0x6, 0x5, 0xa93, 0x1f, 0x1, 0x10001, 0xcb66, 0x2}, &(0x7f0000000140)={0x1, 0x3ff, 0x0, 0x8, 0x4bdd7fd6, 0x2, 0x5, 0x8}, &(0x7f0000000180)={0x77359400}) fchdir(r0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x91) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000080)=0xff5e) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) 2018/04/08 17:39:50 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x0, 0x8, 0xdc55}, 0x2c) r0 = socket$inet6(0xa, 0x0, 0x1000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x1000, 0x2, [0x2, 0x1]}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e21, 0x40, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x9}}, 0x5, 0x7, 0x4, 0x9, 0x1}, &(0x7f0000000240)=0x98) r2 = semget(0x1, 0x3, 0x100) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) semtimedop(r2, &(0x7f0000000040), 0x0, &(0x7f00000000c0)={r3, r4+10000000}) 2018/04/08 17:39:50 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000000)={0x14, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/04/08 17:39:51 executing program 4: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd0700020000001f5f010108000100020273730beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) r1 = dup2(r0, r0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000000c0)=[{0x2, 0xffffffff}, {0x8, 0x3}, {0x4, 0x7fff}], 0x3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/04/08 17:39:51 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x2002, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000200)={&(0x7f0000000080)=[0x80000001, 0x81, 0x4, 0x3], 0x4, 0x7, 0x2, 0xfffffffffffffce9, 0xffffffff7fffffff, 0x400, {0x8, 0x0, 0x6, 0x20, 0x3, 0xd4, 0x1e00583, 0x8001, 0x0, 0x80000000, 0x8, 0x6, 0x8000, 0xb57d, "687a2b38287715a32661d12d6b945fd401310973f60fdc24c168c616ea33725d"}}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00001e1000)={{0x4000001ff, 0x80000a}, {0x1}, 0x0, 0x0, 0x9}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0xfffffffffffffe00, 0x8, 0x9, 'queue1\x00', 0x6}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)={0x20, 0xfffffffffffffc01, 0x8}) 2018/04/08 17:39:51 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x30) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000000)=""/93) r1 = open(&(0x7f0000000280)='./file0\x00', 0x1000000040000, 0x200000000023) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00000002c0)=""/101) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000200)={r2, 0x1}, &(0x7f0000000240)=0x8) 2018/04/08 17:39:51 executing program 3: unshare(0x20000400) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x111000, 0x0) pwritev(r0, &(0x7f0000000580)=[{&(0x7f0000000140)="bf1fc897d0890af0d9c87e964d119417fc614f085caea22769363bcb9975e72b02a2b6beb81207422822a73e22076ae29da5c4bd495fba5f45bfa6e096dc57eb98f64dc7da6223c6ac9abc8bd6b50ab8b1def85700730945fd73b26496efc4cd195cc98b80ed995619d8f4c93797dbff7d9b89fd705d8ccc342c03e774f8e7240a849aab0c39651c69d0e1e2a77f0ed974251627b16b0a976c0f9ace2e04efa0e31d751fbc569751b67cca4da9714e0cc701fe0ac9916a1c36df330b0b7d28cf45300d1cf735e8385d144a19b0", 0xcd}, {&(0x7f0000000240)="543ff98b896ac0ecd2eb868a786999834bab64c5b1f08511f1862168a078b8c9fd880590d25a552a41ef3f66000c5f9b419937c3f55dce79baa7e0d8c47fd2b9dbd853b21b4204c4063d9e679aca3ffa545029e20824799b09d591632a43188ed571216db5703512920b026934053af06e95940e98cad80cc79c4060cbee7e2cc0efc1118df32d93c5506bd51dbdf9924efb90634062d26232e0cca8e2fd50cbdfdce88e3e65afa9dd17e9264041970139538596bd41a62eb4c320a914e49113ee3bd55567ef6b1c5ca8be3ccc72f427326178543f3573581813912251827834d77c", 0xe2}, {&(0x7f0000000340)="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", 0xfd}, {&(0x7f0000000440)="cf55b23eb9568cc6f6b94046464e3345f67ec6791078c258c042996d8dcfd6f711ccfe67c9686bf10f1b0b38d5dd90664c8f1c98b3bfdcf827bb8dfc4a17ee8c3deece383dc0aede2c2821207df421384e7207c5656069ea6ce9", 0x5a}, {&(0x7f00000004c0)="a071c81ada884d0e7c41b95be7c5cdd664fb9cf7e02e109f5589a289244f385f29c30de1c8f7d9af750282565c8dcbb2bda25e7c93056132b344a5be428a83195354838d408deab0b09318efae2c67675fbe2c2f3241edf4554afeadb6c8526c97243e92d39be6db045a0cf569cc6228a661b89253bd3a8a0ecf5dcc46da5ae6baedefef48167c6300fdd468f22d83391a1032ee", 0x94}], 0x5, 0x41) ioctl$TCGETS(r0, 0x5401, &(0x7f00000000c0)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000600)={0x1ff, 0x5, 0x1, 0x101, 0x6}, 0x14) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x48000, 0x0) r1 = memfd_create(&(0x7f000056ffff)='\x00', 0x0) fstat(r1, &(0x7f0000000000)) 2018/04/08 17:39:51 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0xfc, 0x7f, 0xb}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000039afe0)={r0, &(0x7f000035b000), &(0x7f0000359f9e)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000234000)={r0, &(0x7f000013a000), &(0x7f000039f8f7), 0x1}, 0x20) r1 = shmget$private(0x0, 0x2000, 0x210, &(0x7f0000ffd000/0x2000)=nil) shmat(r1, &(0x7f0000ffd000/0x3000)=nil, 0x2000) 2018/04/08 17:39:51 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x80045105, &(0x7f0000000000)) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/04/08 17:39:51 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) io_setup(0x10001, &(0x7f0000000000)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000240)=0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x40100, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r4, 0x0, 0x42, &(0x7f00000001c0)={'ah\x00'}, &(0x7f0000000200)=0x1e) fcntl$getown(r0, 0x9) r5 = syz_open_procfs(r3, &(0x7f00000000c0)='attr/fscreate\x00') io_cancel(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x32ea56ef, r0, &(0x7f0000000040)="133b1851de0fab7a11da4958ef9e3f83c488927b0721505563139b1f11ec457ec5ed91a4be435c183361f8eb5792c58cec3322b21c8efc0b49b117748dba2322f51fc6405571ea9e4d27845c1c32377b2f912c3bad79ca11172d26f5905c5ec42df9f7ca2c7d6a", 0x67, 0x1, 0x0, 0x1, r5}, &(0x7f0000000140)) write$evdev(r0, &(0x7f0000a16000)=[{{}, 0x1, 0x4b, 0x2}, {}], 0x30) 2018/04/08 17:39:51 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000000300)='a', 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000100)="c6", 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='lo\x00', 0xd) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/04/08 17:39:51 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x660c, &(0x7f0000000000)) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000080)) 2018/04/08 17:39:51 executing program 7: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00004b1fe0)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f0000b4bff8), 0x10000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) gettid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000001c0)) fcntl$getown(r1, 0x9) r2 = fcntl$getown(r1, 0x9) r3 = getpgid(r2) sendfile(r0, r0, 0x0, 0x5000000000000000) tkill(r3, 0x1000000000016) 2018/04/08 17:39:51 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_getscheduler(r1) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="2900000020001900013d181000da000402000000000000179e0000040d0006000000111e9a3b218da5", 0xac56}], 0x1) 2018/04/08 17:39:51 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000013c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405f", 0x40}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000000)={'ip6tnl0\x00', {0x2, 0x4e20}}) recvmsg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/155, 0x9b}], 0x1, &(0x7f0000001480)=""/66, 0x42}, 0x0) 2018/04/08 17:39:51 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000000340)=""/187, 0x383) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000000000)=0xfffffffffffffffc, 0x4) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080)) sendto$inet6(r0, &(0x7f0000001ffe), 0xfffffffffffffd79, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/04/08 17:39:51 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={r2, 0x10001}, 0x8) r3 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r3, &(0x7f0000929000), 0xff) readv(r0, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) [ 60.765667] netlink: 'syz-executor0': attribute type 6 has an invalid length. 2018/04/08 17:39:52 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x800) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000380)=""/4096) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000280)=0x40, 0x4) sendto(r0, &(0x7f0000000200)="8d", 0x1, 0x0, &(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'bcsh0\x00'}}, 0x80) truncate(&(0x7f00000002c0)='./file0\x00', 0x1ff) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000001380)=""/222) sendto(r0, &(0x7f00000000c0)='#', 0x1, 0x4000010, &(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80) sendto(r0, &(0x7f0000000100)="ae", 0x1, 0x4008004, &(0x7f0000001b00)=ANY=[], 0x0) connect(r0, &(0x7f0000000040)=@nl=@unspec, 0x80) setsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f0000001480)="559a359bab125938a5452f81bc8af6b165d59c60e9ec4ce7508caef198a5417b025afbc3b03ff013410a79a9fe0d4fa3bf4bd6388a5881", 0x37) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000140)=0x0) sched_setattr(r2, &(0x7f0000000240)={0x0, 0x7, 0x0, 0xc0, 0x7, 0x81, 0xff, 0x7fffffff}, 0x0) 2018/04/08 17:39:52 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000000eff0)={0x2, 0x4e21}, 0x10) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) close(r1) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x0, 0x0, 0x6fffffffffffc, 0x0, 0x0, 0x10001}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f00000001c0)=0x80000001) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0), 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) sendfile(r4, r4, &(0x7f0000000100), 0xfffffffffffffffa) listen(r0, 0x0) accept4(r0, &(0x7f0000001a00)=@un=@abs, &(0x7f00000000c0)=0x80, 0x0) r6 = socket$inet(0x2, 0x80001, 0x0) r7 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f00000001c0)) tkill(r7, 0x1000000000013) connect$inet(r6, &(0x7f000024dff0)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e20, 0x7, @empty, 0xb4}}}, &(0x7f0000000080)=0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000140)={r8, 0x7}, &(0x7f0000000380)=0x8) 2018/04/08 17:39:52 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000013c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405f", 0x40}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000000)={'ip6tnl0\x00', {0x2, 0x4e20}}) recvmsg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/155, 0x9b}], 0x1, &(0x7f0000001480)=""/66, 0x42}, 0x0) 2018/04/08 17:39:52 executing program 0: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r1 = getpgid(r0) setpgid(r1, 0x0) 2018/04/08 17:39:52 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={r2, 0x10001}, 0x8) r3 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r3, &(0x7f0000929000), 0xff) readv(r0, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) 2018/04/08 17:39:52 executing program 7: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00004b1fe0)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f0000b4bff8), 0x10000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) gettid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000001c0)) fcntl$getown(r1, 0x9) r2 = fcntl$getown(r1, 0x9) r3 = getpgid(r2) sendfile(r0, r0, 0x0, 0x5000000000000000) tkill(r3, 0x1000000000016) 2018/04/08 17:39:52 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000000300)='a', 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000100)="c6", 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='lo\x00', 0xd) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/04/08 17:39:52 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000a00)={&(0x7f0000000680)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6, 0x0, 0x0, 0x0, 0x0, 0x2, 0x20, 0x80}}}, 0xb8}, 0x1, 0x0, 0x0, 0x800}, 0x8000000000000c0) 2018/04/08 17:39:52 executing program 6: r0 = open(&(0x7f0000001500)='./file0\x00', 0x1010c1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000001540)=0x9, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = getpgrp(0x0) sched_rr_get_interval(r3, &(0x7f0000000080)) r4 = dup(r1) setsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f0000000040)=0x930, 0x2) r5 = epoll_create(0xd1) dup2(r5, r1) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r2, &(0x7f0000fb6ff4)) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r2, &(0x7f0000985000)={0x20000004}) 2018/04/08 17:39:53 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000080)=r1) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x100}, 0x1c) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000000c0)={'lo\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) listen(r0, 0x1) fcntl$setstatus(r0, 0x4, 0x4c00) r2 = socket$inet6(0xa, 0x80006, 0x96cd) r3 = shmget(0x3, 0x2000, 0x800, &(0x7f0000ffd000/0x2000)=nil) pread64(r0, &(0x7f0000000100)=""/4096, 0x1000, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000001100), &(0x7f0000001140)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001300)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1b}}}, 0x8, 0x9, 0x1, 0x6, 0xd}, &(0x7f00000013c0)=0x98) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000001400)={r4, 0x3f}, 0x8) shmat(r3, &(0x7f0000ffe000/0x1000)=nil, 0x1000) setsockopt$inet6_int(r2, 0x29, 0x43, &(0x7f0000000040)=0xa3, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001180)={0x0, @in6={{0xa, 0x4e22, 0xfffffffffffffffa, @local={0xfe, 0x80, [], 0xaa}, 0x7}}}, &(0x7f0000001240)=0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000001280)={r5, 0x2, 0x5}, &(0x7f00000012c0)=0x8) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/08 17:39:53 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000080), 0x3) mlock(&(0x7f0000ff0000/0x10000)=nil, 0x10000) 2018/04/08 17:39:53 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x800) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000380)=""/4096) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000280)=0x40, 0x4) sendto(r0, &(0x7f0000000200)="8d", 0x1, 0x0, &(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'bcsh0\x00'}}, 0x80) truncate(&(0x7f00000002c0)='./file0\x00', 0x1ff) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000001380)=""/222) sendto(r0, &(0x7f00000000c0)='#', 0x1, 0x4000010, &(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80) sendto(r0, &(0x7f0000000100)="ae", 0x1, 0x4008004, &(0x7f0000001b00)=ANY=[], 0x0) connect(r0, &(0x7f0000000040)=@nl=@unspec, 0x80) setsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f0000001480)="559a359bab125938a5452f81bc8af6b165d59c60e9ec4ce7508caef198a5417b025afbc3b03ff013410a79a9fe0d4fa3bf4bd6388a5881", 0x37) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000140)=0x0) sched_setattr(r2, &(0x7f0000000240)={0x0, 0x7, 0x0, 0xc0, 0x7, 0x81, 0xff, 0x7fffffff}, 0x0) 2018/04/08 17:39:53 executing program 4: unshare(0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000100)=0x4, 0x4) sendto$unix(0xffffffffffffffff, &(0x7f0000000040)="c31673be71a1174fe6b25c35acb1c2aa021827afacdd489bd0e4749e2714f63e2d6135ec7d6af4031b5d1e770d60d2667e837950f4e3617ba107b6c172a14921f22a9ea8e89dc76fb7d5d283dca8d3b133b429c1bebdb003c3f84b972524efac27e37394d52b197a4c1db2d3b789f7afd0a44de5c6662af329b14f32762b5237fb40cb3e9eb7ef6944a186389aaeb6474b4f22b4640a747a2b4272deb84331c51ea3b3f548289e1ca924bb9c8d7eaa23b82dc95cb6f722b2308717dfdb737ae5", 0xc0, 0x800, 0x0, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x0, './file0\x00'}, 0x6e) [ 62.708199] TCP: request_sock_TCP: Possible SYN flooding on port 20001. Sending cookies. Check SNMP counters. 2018/04/08 17:39:53 executing program 6: r0 = open(&(0x7f0000001500)='./file0\x00', 0x1010c1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000001540)=0x9, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = getpgrp(0x0) sched_rr_get_interval(r3, &(0x7f0000000080)) r4 = dup(r1) setsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f0000000040)=0x930, 0x2) r5 = epoll_create(0xd1) dup2(r5, r1) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r2, &(0x7f0000fb6ff4)) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r2, &(0x7f0000985000)={0x20000004}) 2018/04/08 17:39:53 executing program 4: setitimer(0x2, &(0x7f0000000000), &(0x7f0000000040)) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000023000/0x3000)=nil, 0x3000, 0x7) 2018/04/08 17:39:53 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$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_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000040)=0xfe4e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/04/08 17:39:53 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = open(&(0x7f0000000200)='./file0\x00', 0x400000, 0x10) execveat(r1, &(0x7f0000000240)='./file0\x00', &(0x7f0000000440)=[&(0x7f0000000280)='/\x00', &(0x7f00000003c0)='mime_typecgroup\x00', &(0x7f0000000400)='system.ppp0cgroup\x00'], &(0x7f00000004c0)=[&(0x7f0000000480)='/\x00'], 0x1c00) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') sendmsg$nl_xfrm(r0, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000000c0)=@acquire={0x128, 0x17, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, @in=@rand_addr, {@in, @in=@multicast1=0xe0000001}, {{@in, @in=@multicast1=0xe0000001}, {}, {}, 0x0, 0x0, 0x0, 0xf}}}, 0x128}, 0x1}, 0x0) r2 = dup(r0) getpeername$ipx(r2, &(0x7f00000002c0), &(0x7f0000000300)=0x10) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000000500)=0x94b) 2018/04/08 17:39:53 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}, &(0x7f0000000000)=0x84) r1 = accept(r0, &(0x7f0000000040)=@nfc, &(0x7f00000000c0)=0x80) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10040280}, 0xc, &(0x7f0000000340)={&(0x7f0000000180)={0xdc, r2, 0x420, 0x70bd29, 0x25dfdbff, {0x7}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gretap0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8a}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x800}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0xd}}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffffffffffffffcf}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'dummy0\x00'}]}]}, 0xdc}, 0x1, 0x0, 0x0, 0x8005}, 0x800) 2018/04/08 17:39:53 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000014fc8)={&(0x7f0000006ff0)=@in={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f000001ef80)=[{0x20, 0x0, 0x7, "4410051100ef000097"}], 0x20}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x480000, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000180)={r1, r0, 0x7, 0x80, &(0x7f0000000080)="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", 0x3ff, 0x2, 0xfffffffffffffffa, 0x7, 0x3, 0x5, 0x101, "d46f807ec6bff962b7038e76053c06f7b3f25bc20ba0d436179c52bc0b931736fafaa7a73ba9aaeb298cb82b4079e4b43d1580064ac6761f3717ea182599232cb018ed42ca2ac3d8d5a7d798fcde24aa66aa23e6f13d59c9396de53a9799b9d1825e3f64d87bc4bfc8539e906836712f6c2f0b4dd3eb7b035f66d3e0b9e7f343e209ab3d7492e83c1584e098b166e6371fa3084e6a59182a59e49329776717e73984d6a5e5e6b466b3bcf2e7216f97baf84e6daa34e77f9a4b9ed8b8166c71"}) bind$ipx(r1, &(0x7f0000000040)={0x4, 0x50f, 0x2, "b9dfd84ab808", 0x4}, 0x10) 2018/04/08 17:39:53 executing program 7: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="a8", 0x1, r0) keyctl$invalidate(0x15, r1) keyctl$read(0xb, r0, &(0x7f0000000140)=""/12, 0xc) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001500)={0xffffffffffffffff, 0xffffffffffffffff}) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="df42b08f2227b06752024134b7f231387f3ebcf41ebcca98dd50c0bc0d25c996f43e95a9fbcf4cd0e79b41921bc49227087592a30a1c83f11450d64152e768f5055433c7693123808bc0f61c1c6ba526473ab1d4af1c04793def63bb208ca7ecb85e498bb4bfd16c98e5ff11b33a250304b3ff4318c34c8d517d95f55cbcd96b9c95c33ec08e15bc6f0ade01134b12e0f28d8e08", 0x94, r0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000001540)={0x1, 'bond0\x00', 0x2}, 0x18) 2018/04/08 17:39:53 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000000300)='a', 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000100)="c6", 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='lo\x00', 0xd) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/04/08 17:39:54 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) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40000, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=0x4, 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x3, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x1, 0x0, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r1, r1, 0x0) 2018/04/08 17:39:54 executing program 0: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x42000, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000000)=0x100000000, 0x4) r2 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) lseek(r2, 0xffffffffffffffff, 0x1) fcntl$setlease(r1, 0x400, 0x0) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000080)=0x4) 2018/04/08 17:39:54 executing program 7: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="a8", 0x1, r0) keyctl$invalidate(0x15, r1) keyctl$read(0xb, r0, &(0x7f0000000140)=""/12, 0xc) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001500)={0xffffffffffffffff, 0xffffffffffffffff}) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="df42b08f2227b06752024134b7f231387f3ebcf41ebcca98dd50c0bc0d25c996f43e95a9fbcf4cd0e79b41921bc49227087592a30a1c83f11450d64152e768f5055433c7693123808bc0f61c1c6ba526473ab1d4af1c04793def63bb208ca7ecb85e498bb4bfd16c98e5ff11b33a250304b3ff4318c34c8d517d95f55cbcd96b9c95c33ec08e15bc6f0ade01134b12e0f28d8e08", 0x94, r0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000001540)={0x1, 'bond0\x00', 0x2}, 0x18) 2018/04/08 17:39:54 executing program 6: syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8000) syz_emit_ethernet(0x22, &(0x7f0000aeb000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0xffffff94, 0x4, 0x7}]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000000040)={0x0, 0x0, [0x200000, 0x2ca]}) 2018/04/08 17:39:54 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ppoll(&(0x7f00001b2000)=[{r1}], 0x1, &(0x7f00000d3ff0)={0x77359400}, &(0x7f0000f06ff8), 0x8) accept(r0, &(0x7f0000000080)=@can, &(0x7f0000000000)=0x80) write$evdev(r1, &(0x7f0000000040)=[{}], 0x18) 2018/04/08 17:39:54 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt(r0, 0x20, 0x80000000, &(0x7f00000000c0)=""/200, &(0x7f00000001c0)=0xc8) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x81, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000040)="9ef0e9b75fc3674d00c4d3d0cff7ea2fea090185c682a5f224351f74b672935faf3c4e50abf779be9e20f32b8fd257f4ffc7b75c83070a66cd4bbb2930f697b5e14b6ce6786c98bf33ced5d6872672754167c11ed84193a7d3686dd7880af8bfeea27f74a0") setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x400000000000003, 0x10001}, 0x28) 2018/04/08 17:39:54 executing program 7: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="a8", 0x1, r0) keyctl$invalidate(0x15, r1) keyctl$read(0xb, r0, &(0x7f0000000140)=""/12, 0xc) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001500)={0xffffffffffffffff, 0xffffffffffffffff}) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="df42b08f2227b06752024134b7f231387f3ebcf41ebcca98dd50c0bc0d25c996f43e95a9fbcf4cd0e79b41921bc49227087592a30a1c83f11450d64152e768f5055433c7693123808bc0f61c1c6ba526473ab1d4af1c04793def63bb208ca7ecb85e498bb4bfd16c98e5ff11b33a250304b3ff4318c34c8d517d95f55cbcd96b9c95c33ec08e15bc6f0ade01134b12e0f28d8e08", 0x94, r0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000001540)={0x1, 'bond0\x00', 0x2}, 0x18) 2018/04/08 17:39:54 executing program 4: add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="e17f2bb3ab1ac561564385247cad1409e64000caba43d9104083943c2b0000000000000000000000", 0x28, 0xfffffffffffffffc) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x301c40, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000180)={0x9, 0xbe6, 0xd7, 0x5070, 0x40000000000000d0, 0x7, 0x8, 0x100000000005, 0x8000, 0x6}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x7ff, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f000000a000), &(0x7f0000006000)}, 0x146) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r1, &(0x7f0000000100), &(0x7f00000000c0)}, 0x18) 2018/04/08 17:39:54 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000280)) fcntl$getown(0xffffffffffffff9c, 0x9) getpid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000002c0)={0x0, 0x0}) getpgrp(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000300)=0x0) r2 = getpgid(r1) sched_setaffinity(r2, 0x8, &(0x7f0000000140)=0x5) r3 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r3, &(0x7f0000fb6000)=""/28, 0xfe2f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010880a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000340)={0xbf}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}}) r4 = memfd_create(&(0x7f0000000040)='/dev/sequencer2\x00', 0x0) getsockopt$nfc_llcp(r4, 0x118, 0x3, &(0x7f0000000200)=""/46, 0x2e) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000240)=0x1f, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000000080)={0x0, 0x0, 'client1\x00', 0x0, "cc36c5dfea70d3d1", "1595862a6e0e4bf25f261005db592b6a10d8d88ce1b407c85cc4b745b574bc89"}) sched_getaffinity(r0, 0x8, &(0x7f00000003c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/08 17:39:55 executing program 5: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x133, 0x0, &(0x7f0000000140)={0xa}, 0x1c) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x10) 2018/04/08 17:39:55 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80284504, &(0x7f0000ed2fd8)={0x7, 0x0, 0x0, 0x0, "fe7798d653b409805822558600002cde00004c203c3f03940200391f648b4046"}) syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0xfffffffeffffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="3ebd181488000ac57e0dd32efd8ae7b534e0d5cea00c71d47c5ed1b9e9ef929d41298317514e890e37c9eaa135fa6bdc12fbefb70bcf6af9c1815a9ae83b0680a5c0ed3cef71cdd72f069f25e17a1719d48350dd05eada957ab29a4ae8c0ff09ffc0b8b8eac9d9fd2407b36557cfad8a25d52fc7d11a3465fb51c37e2a190d2e72494a0229426f48c2690bac10a2d1edef58b2d4a11d722fabbcd9645e53cad71e9a7f95f863d3a627d4e17b01bb48a537a4f5151ca010992cff78ced432305f77d5426dc374caaa6bba69a567e81ebf9221f815c2eef73465c309", 0xdb, 0x2}, {&(0x7f0000000180)="c795ee045190a3315a1ab0dd3cdb1ca3d551735228c3ca59e2ba151699f5ecadb2eff39d69718a52a1d2196351567fc67b9952e436b309a6b1d1c3e828639e877ed29ca3", 0x44, 0xffff}], 0x2020, &(0x7f0000000240)={[{@journal_async_commit='journal_async_commit', 0x2c}, {@minixdf='minixdf', 0x2c}, {@data_journal='data=journal', 0x2c}]}) 2018/04/08 17:39:55 executing program 7: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="a8", 0x1, r0) keyctl$invalidate(0x15, r1) keyctl$read(0xb, r0, &(0x7f0000000140)=""/12, 0xc) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001500)={0xffffffffffffffff, 0xffffffffffffffff}) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="df42b08f2227b06752024134b7f231387f3ebcf41ebcca98dd50c0bc0d25c996f43e95a9fbcf4cd0e79b41921bc49227087592a30a1c83f11450d64152e768f5055433c7693123808bc0f61c1c6ba526473ab1d4af1c04793def63bb208ca7ecb85e498bb4bfd16c98e5ff11b33a250304b3ff4318c34c8d517d95f55cbcd96b9c95c33ec08e15bc6f0ade01134b12e0f28d8e08", 0x94, r0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000001540)={0x1, 'bond0\x00', 0x2}, 0x18) 2018/04/08 17:39:55 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt(r0, 0x20, 0x80000000, &(0x7f00000000c0)=""/200, &(0x7f00000001c0)=0xc8) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x81, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000040)="9ef0e9b75fc3674d00c4d3d0cff7ea2fea090185c682a5f224351f74b672935faf3c4e50abf779be9e20f32b8fd257f4ffc7b75c83070a66cd4bbb2930f697b5e14b6ce6786c98bf33ced5d6872672754167c11ed84193a7d3686dd7880af8bfeea27f74a0") setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x400000000000003, 0x10001}, 0x28) 2018/04/08 17:39:55 executing program 3: r0 = socket$inet6(0xa, 0x80005, 0x10003) syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x644, 0x1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="279ed94945f79d2c4eb9607d738e6addb67fd1142ec0180a1fd464e5df881d2de06f234249e3edf58ad86fd23f5dc11ed24882620be95e198395569d4a339dd680ee64cbab963efdd7d13e2f27993d59225d43cd6e747ff80e64716f9896302764b85a2284ce85203c89acf471be4aa82e864d170c2ba95b489893fe54e8ab0b08dd24c7d82e8e7aca665136efb1591ea37af30135893721e2dab4bb77ffd986d8a8b5dc08d5c9204156e58832e1ad543a86f8994cd34e78a190f68956f6302acb0b9a4f1597502c01ecc1c82c47165d8d40055f987eb21b7edd17", 0xdb, 0x3}], 0x80, &(0x7f0000000200)={[{@nospace_cache='nospace_cache', 0x2c}, {@compress='compress', 0x2c}, {@space_cache='space_cache', 0x2c}]}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x4, &(0x7f0000000000), 0x14) 2018/04/08 17:39:55 executing program 4: r0 = memfd_create(&(0x7f0000000000)='/cgroup\'vboxnet0\x00', 0x3) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000003c0)={@mcast1, 0x0}, &(0x7f0000000380)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000000c0)={@empty, 0x58, r1}) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000180)) prctl$intptr(0x8, 0xf9) io_setup(0x6, &(0x7f0000000040)=0x0) io_cancel(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x7, 0x5, r0, &(0x7f0000000080)="c2635597e0fca3ee90ea1f544149ba30d6aa1b169729c3b79212938971c0660957e3573256915d1c7bda8de62dc8efef97ea82cce565", 0x36, 0x3, 0x0, 0x1, r0}, &(0x7f00000002c0)) 2018/04/08 17:39:55 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000000300)='a', 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000100)="c6", 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/04/08 17:39:55 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000280)) fcntl$getown(0xffffffffffffff9c, 0x9) getpid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000002c0)={0x0, 0x0}) getpgrp(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000300)=0x0) r2 = getpgid(r1) sched_setaffinity(r2, 0x8, &(0x7f0000000140)=0x5) r3 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r3, &(0x7f0000fb6000)=""/28, 0xfe2f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010880a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000340)={0xbf}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}}) r4 = memfd_create(&(0x7f0000000040)='/dev/sequencer2\x00', 0x0) getsockopt$nfc_llcp(r4, 0x118, 0x3, &(0x7f0000000200)=""/46, 0x2e) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000240)=0x1f, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000000080)={0x0, 0x0, 'client1\x00', 0x0, "cc36c5dfea70d3d1", "1595862a6e0e4bf25f261005db592b6a10d8d88ce1b407c85cc4b745b574bc89"}) sched_getaffinity(r0, 0x8, &(0x7f00000003c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/08 17:39:55 executing program 4: r0 = memfd_create(&(0x7f0000000000)='/cgroup\'vboxnet0\x00', 0x3) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000003c0)={@mcast1, 0x0}, &(0x7f0000000380)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000000c0)={@empty, 0x58, r1}) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000180)) prctl$intptr(0x8, 0xf9) io_setup(0x6, &(0x7f0000000040)=0x0) io_cancel(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x7, 0x5, r0, &(0x7f0000000080)="c2635597e0fca3ee90ea1f544149ba30d6aa1b169729c3b79212938971c0660957e3573256915d1c7bda8de62dc8efef97ea82cce565", 0x36, 0x3, 0x0, 0x1, r0}, &(0x7f00000002c0)) 2018/04/08 17:39:55 executing program 7: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="a8", 0x1, r0) keyctl$invalidate(0x15, r1) keyctl$read(0xb, r0, &(0x7f0000000140)=""/12, 0xc) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001500)) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="df42b08f2227b06752024134b7f231387f3ebcf41ebcca98dd50c0bc0d25c996f43e95a9fbcf4cd0e79b41921bc49227087592a30a1c83f11450d64152e768f5055433c7693123808bc0f61c1c6ba526473ab1d4af1c04793def63bb208ca7ecb85e498bb4bfd16c98e5ff11b33a250304b3ff4318c34c8d517d95f55cbcd96b9c95c33ec08e15bc6f0ade01134b12e0f28d8e08", 0x94, r0) 2018/04/08 17:39:55 executing program 5: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x133, 0x0, &(0x7f0000000140)={0xa}, 0x1c) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x10) 2018/04/08 17:39:55 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$link(0x8, r0, r1) r2 = socket(0x11, 0x2, 0x0) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000200)='rxrpc_s\x00', &(0x7f0000000240)='cgroupwlan0keyring\x00') ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000180)={"6c6f0000000000000000000100", &(0x7f00000001c0)=@ethtool_cmd={0x18}}) keyctl$link(0x8, r1, r0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={0xffffffffffffff9c, 0x28, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={r3, 0x9}, 0xc) 2018/04/08 17:39:55 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x2275, 0xffffffffffffffff) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000000)=""/15, &(0x7f0000000100)=0xf) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000080)={{0x3b, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x1, 'wlc\x00', 0x2, 0x5, 0x19}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x3, 0x0, 0xffffffff00000000, 0x80000000}}, 0x44) 2018/04/08 17:39:55 executing program 3: r0 = socket$unix(0x1, 0x80000000000001, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018effc)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000000200)={0x2, 0x3, 0x0, 0x3}) listen(r1, 0x0) pipe(&(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x470ee3d5}, &(0x7f0000000180)=0x8) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x1) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000280)={0x4}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000039ff4)) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000440)={0x4, 0x200, 0x8}, 0x10) ioctl$TIOCNOTTY(0xffffffffffffffff, 0x5422) keyctl$session_to_parent(0x12) getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f00000002c0), &(0x7f0000000300)=0x40) syz_emit_ethernet(0x1, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)={0x0, 0x0, [0xf63, 0x731, 0xff2, 0xc4f]}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000100)={r4}, 0x8) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000800)=ANY=[@ANYBLOB]) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r1, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) setpriority(0x2, r2, 0x5) accept4$unix(r1, &(0x7f0000fd5ff8)=@abs, &(0x7f00007bdffc)=0x8, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000000)={'tunl0\x00', {0x2, 0x4e22, @rand_addr=0x303}}) 2018/04/08 17:39:55 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x401, 0x8000) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f00000038c0)={@loopback, 0x0}, &(0x7f0000003900)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000003940)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@local}}, &(0x7f0000003a40)=0xe8) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000003a80)={@empty, 0x0}, &(0x7f0000003ac0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000003b00)={{{@in=@broadcast, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}}}, &(0x7f0000003c00)=0xe8) accept$packet(0xffffffffffffff9c, &(0x7f0000004600)={0x0, 0x0, 0x0}, &(0x7f0000004640)=0x14) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000004880)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000004840)={&(0x7f0000004680)=ANY=[@ANYBLOB="a8010000", @ANYRES16=r1, @ANYBLOB="00002cbd7000ffdbdf250200000008000100", @ANYRES32=r2, @ANYBLOB="8000020040000100240001006c625f686173685f737461747300000000000000000000000028490000000000080003000b000000080004000700000008000700000000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="4800020044000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000140004006163746976656261636b75700000000008000100", @ANYRES32=r5, @ANYBLOB="b400020040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004007b00000008000600", @ANYRES32=r6, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000400000038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400ff010000"], 0x1a8}, 0x1, 0x0, 0x0, 0x1}, 0x40000) futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) futex(&(0x7f0000000040)=0x4, 0x0, 0x2, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x200001, 0x0) 2018/04/08 17:39:55 executing program 7: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="a8", 0x1, r0) keyctl$invalidate(0x15, r1) keyctl$read(0xb, r0, &(0x7f0000000140)=""/12, 0xc) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="df42b08f2227b06752024134b7f231387f3ebcf41ebcca98dd50c0bc0d25c996f43e95a9fbcf4cd0e79b41921bc49227087592a30a1c83f11450d64152e768f5055433c7693123808bc0f61c1c6ba526473ab1d4af1c04793def63bb208ca7ecb85e498bb4bfd16c98e5ff11b33a250304b3ff4318c34c8d517d95f55cbcd96b9c95c33ec08e15bc6f0ade01134b12e0f28d8e08", 0x94, r0) 2018/04/08 17:39:56 executing program 5: sched_setparam(0x0, &(0x7f00000000c0)=0x2859711f) 2018/04/08 17:39:56 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1}, 0x8) 2018/04/08 17:39:56 executing program 7: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="a8", 0x1, r0) keyctl$invalidate(0x15, r1) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="df42b08f2227b06752024134b7f231387f3ebcf41ebcca98dd50c0bc0d25c996f43e95a9fbcf4cd0e79b41921bc49227087592a30a1c83f11450d64152e768f5055433c7693123808bc0f61c1c6ba526473ab1d4af1c04793def63bb208ca7ecb85e498bb4bfd16c98e5ff11b33a250304b3ff4318c34c8d517d95f55cbcd96b9c95c33ec08e15bc6f0ade01134b12e0f28d8e08", 0x94, r0) 2018/04/08 17:39:56 executing program 4: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000740)='./file0\x00', 0x4000, 0x40) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000780)="c6c428e7745f545c266583d60f9199f6897ed575c72f2903054b604b355a54f363c737850a76a4", 0x27) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x4, &(0x7f0000000040)) open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) 2018/04/08 17:39:56 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000000300)='a', 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000100)="c6", 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/04/08 17:39:56 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000000)={{0x3, 0xffff, 0x400, 0x6, 0xffffffff, 0x1}, 0xff}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x2}, {0xe0, 0x4}}) 2018/04/08 17:39:56 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x2}) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000952000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000465f8e)=""/114, 0x72) openat$cgroup_procs(r0, &(0x7f0000000040)='tasks\x00', 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x2401, &(0x7f0000003780)={'bcsf0\x00'}) read(r0, &(0x7f00000010c0)=""/4096, 0x1000) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/04/08 17:39:56 executing program 3: r0 = socket$unix(0x1, 0x80000000000001, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018effc)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000000200)={0x2, 0x3, 0x0, 0x3}) listen(r1, 0x0) pipe(&(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x470ee3d5}, &(0x7f0000000180)=0x8) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x1) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000280)={0x4}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000039ff4)) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000440)={0x4, 0x200, 0x8}, 0x10) ioctl$TIOCNOTTY(0xffffffffffffffff, 0x5422) keyctl$session_to_parent(0x12) getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f00000002c0), &(0x7f0000000300)=0x40) syz_emit_ethernet(0x1, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)={0x0, 0x0, [0xf63, 0x731, 0xff2, 0xc4f]}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000100)={r4}, 0x8) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000800)=ANY=[@ANYBLOB]) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r1, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) setpriority(0x2, r2, 0x5) accept4$unix(r1, &(0x7f0000fd5ff8)=@abs, &(0x7f00007bdffc)=0x8, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000000)={'tunl0\x00', {0x2, 0x4e22, @rand_addr=0x303}}) 2018/04/08 17:39:56 executing program 5: pipe2(&(0x7f0000000ff8)={0xffffffffffffffff}, 0x0) vmsplice(r0, &(0x7f0000000100)=[{&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000000000)="72a5bb00afbd32ca12fb3b7a142ce938eb41770f9cdf61496b68482303e27334bd5f2f85d248c8e8703992c06bc145ae18f8834eabf2d96f799d11c1be38d40be6a7246584c0d0298c55d8cc5555e6b76d2463b79ec2667b3bf16b7234758c4aaaa379d53764fb603ed734cb3f6a1c276f41ba95846ce564c088788e3573f27936f7e47564af06b596e87a6e6e59da643866400e2a923c4ad7d3bb6120595989c482bc5666a092d299c52d534551b03f105aa8a20eb602d7c7c1d9d1482a9918a0ea081272803711c8ab059ed368f3c81491d359f43f7219610301907c93c2e9f2e16c", 0xe3}, {&(0x7f00000001c0)="21f9473b1da28e167c85119530c014e53e86d5e9eb3a8d4ebc6d96212c1d7d8bbb6874f742b857be0cba0bd6b3d163369af678efc99e6cd75de77b7628a7fac26af0f9d77b7f4251c80aee0387a0dd52c849f16429ef141e06a71c001e38e8a14c83d7f5717a1135afddb5343933cc7fe7be3d2b594bb6369b5bed538f2b938eaba92bd985530abbaaeaa28455b0f87d07e045027b1b85a7ccd55e671cbcf44a69db0fa621c3a608ade08588db726a438be956372114a131563b3d6c9a88591eb38f855de2d6616cfc12533474a301", 0xcf}], 0x3, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f00000002c0)={'security\x00'}, &(0x7f0000000140)=0x54) 2018/04/08 17:39:56 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xff73}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x4b4, &(0x7f00001a7f05)=""/251}, 0x48) utime(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x5, 0x8}) 2018/04/08 17:39:56 executing program 4: kexec_load(0x10000000000000, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000040)="f991162023afbe22807990a9033743436062cdf34ccc60e4375a99bde205d3ed06f8922f6d5d73f4dca62fea5692e7c5e91ecedf0774b140d16b1c08d057cf637f61382fb1a40bd7dd0f979bee19253395237aa9391e288e6b1fe6d8056abf52e20dd42b9349a1236a67241aeaea671ed684c5cded3d", 0x76, 0x200, 0x8}, {&(0x7f00000000c0)="762c02f217f9", 0x6, 0x7fff, 0x100000000}], 0x2a0000) unshare(0x40600) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) connect$netlink(r0, &(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfc, 0x108000}, 0xa35c517f3e846a86) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000140)={0x765, 0x80000, 0x1f, 0x2}) socket$inet6_dccp(0xa, 0x6, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, 0xfffffffbffffffff, 0x2, 0x1, 0x8, 0x7, 0x404}, &(0x7f0000000180)=0x20) 2018/04/08 17:39:56 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000e42000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x1, 0x200000) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000140)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x15, &(0x7f0000e41ff7)={0x0, &(0x7f0000e41ff0)}, 0x10) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0xcdc, 0x0) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f00000000c0)=0x1d) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f0000000040)) 2018/04/08 17:39:56 executing program 7: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="a8", 0x1, r0) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="df42b08f2227b06752024134b7f231387f3ebcf41ebcca98dd50c0bc0d25c996f43e95a9fbcf4cd0e79b41921bc49227087592a30a1c83f11450d64152e768f5055433c7693123808bc0f61c1c6ba526473ab1d4af1c04793def63bb208ca7ecb85e498bb4bfd16c98e5ff11b33a250304b3ff4318c34c8d517d95f55cbcd96b9c95c33ec08e15bc6f0ade01134b12e0f28d8e08", 0x94, r0) 2018/04/08 17:39:57 executing program 0: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="a8", 0x1, r0) keyctl$invalidate(0x15, r1) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="df42b08f2227b06752024134b7f231387f3ebcf41ebcca98dd50c0bc0d25c996f43e95a9fbcf4cd0e79b41921bc49227087592a30a1c83f11450d64152e768f5055433c7693123808bc0f61c1c6ba526473ab1d4af1c04793def63bb208ca7ecb85e498bb4bfd16c98e5ff11b33a250304b3ff4318c34c8d517d95f55cbcd96b9c95c33ec08e15bc6f0ade01134b12e0f28d8e08", 0x94, r0) 2018/04/08 17:39:57 executing program 7: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="a8", 0x1, r0) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="df42b08f2227b06752024134b7f231387f3ebcf41ebcca98dd50c0bc0d25c996f43e95a9fbcf4cd0e79b41921bc49227087592a30a1c83f11450d64152e768f5055433c7693123808bc0f61c1c6ba526473ab1d4af1c04793def63bb208ca7ecb85e498bb4bfd16c98e5ff11b33a250304b3ff4318c34c8d517d95f55cbcd96b9c95c33ec08e15bc6f0ade01134b12e0f28d8e08", 0x94, r0) 2018/04/08 17:39:57 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xe75c}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000719500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) 2018/04/08 17:39:57 executing program 1: r0 = socket(0x10, 0x2, 0x0) bind$llc(r0, &(0x7f0000000000)={0x1a, 0x334, 0x1, 0x4, 0x0, 0x7fb6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x400800) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x9) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f00000000c0)={{0x2, 0xc23c, 0x1ff, 0x57bfed4a, 0x80000001, 0x2}, 0x6}) sendmsg$nl_route(r0, &(0x7f00007d0000)={&(0x7f00008ddff4)={0x10}, 0xc, &(0x7f0000944ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="3336ad1c7b05a15949f92400180005000000000000000000020000000000ff04000000006067d9ab4a2d20977d95d016db37a004ca5f"], 0x24}, 0x1}, 0x0) 2018/04/08 17:39:57 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000001580)="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", 0x100000, &(0x7f0000001540)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x460040, 0x0) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000140)) mount(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f00000003c0)='hfs\x00', 0x80000, &(0x7f0000000200)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000240)='.', &(0x7f0000000280)='mslos\x00', 0x5010, &(0x7f00000002c0)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f00000000c0)) umount2(&(0x7f0000000100)='.', 0x4) 2018/04/08 17:39:57 executing program 3: r0 = socket$unix(0x1, 0x80000000000001, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018effc)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000000200)={0x2, 0x3, 0x0, 0x3}) listen(r1, 0x0) pipe(&(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x470ee3d5}, &(0x7f0000000180)=0x8) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x1) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000280)={0x4}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000039ff4)) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000440)={0x4, 0x200, 0x8}, 0x10) ioctl$TIOCNOTTY(0xffffffffffffffff, 0x5422) keyctl$session_to_parent(0x12) getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f00000002c0), &(0x7f0000000300)=0x40) syz_emit_ethernet(0x1, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)={0x0, 0x0, [0xf63, 0x731, 0xff2, 0xc4f]}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000100)={r4}, 0x8) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000800)=ANY=[@ANYBLOB]) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r1, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) setpriority(0x2, r2, 0x5) accept4$unix(r1, &(0x7f0000fd5ff8)=@abs, &(0x7f00007bdffc)=0x8, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000000)={'tunl0\x00', {0x2, 0x4e22, @rand_addr=0x303}}) 2018/04/08 17:39:57 executing program 7: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="a8", 0x1, r0) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="df42b08f2227b06752024134b7f231387f3ebcf41ebcca98dd50c0bc0d25c996f43e95a9fbcf4cd0e79b41921bc49227087592a30a1c83f11450d64152e768f5055433c7693123808bc0f61c1c6ba526473ab1d4af1c04793def63bb208ca7ecb85e498bb4bfd16c98e5ff11b33a250304b3ff4318c34c8d517d95f55cbcd96b9c95c33ec08e15bc6f0ade01134b12e0f28d8e08", 0x94, r0) 2018/04/08 17:39:57 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10}, 0xc) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000140)=0xffffffff, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) getsockname$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, r2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000180)={r0}) recvfrom$packet(r3, &(0x7f00000002c0)=""/4096, 0x1000, 0x40, &(0x7f00000012c0)={0x11, 0xf8, r2, 0x1, 0x3, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/04/08 17:39:57 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000000300)='a', 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000100)="c6", 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/04/08 17:39:57 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0xd0ea, 0x31b) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x34, 0xffffffffffffffff, 0x2) getdents(0xffffffffffffffff, &(0x7f0000000100)=""/60, 0x3c) r1 = msgget$private(0x0, 0x10) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000000580)=""/198) 2018/04/08 17:39:58 executing program 7: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$invalidate(0x15, 0x0) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="df42b08f2227b06752024134b7f231387f3ebcf41ebcca98dd50c0bc0d25c996f43e95a9fbcf4cd0e79b41921bc49227087592a30a1c83f11450d64152e768f5055433c7693123808bc0f61c1c6ba526473ab1d4af1c04793def63bb208ca7ecb85e498bb4bfd16c98e5ff11b33a250304b3ff4318c34c8d517d95f55cbcd96b9c95c33ec08e15bc6f0ade01134b12e0f28d8e08", 0x94, r0) 2018/04/08 17:39:58 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000005efff)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x1000800000004) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f6bff4)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000efd000)=0x62) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fddfff)) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r3 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r3, 0x540a, 0x0) 2018/04/08 17:39:58 executing program 5: r0 = socket$inet(0xa, 0x80005, 0x80000001) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x84, 0x72, 0x0, 0x0) 2018/04/08 17:39:58 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x2}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1}) 2018/04/08 17:39:58 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff0100", 0x1302}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x74c, 0x800, 0x2, 0x9}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000340)={"7663616e300000000000200000000100", 0x8003}) io_setup(0x469, &(0x7f0000000180)=0x0) dup(r0) r3 = fcntl$getown(r0, 0x9) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000080)={&(0x7f0000001700)=ANY=[@ANYBLOB="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@ANYRES32=r3, @ANYBLOB="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"], 0x189c}, 0x1, 0x0, 0x0, 0x4}, 0x8000) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000001c0)={0x89, @multicast1=0xe0000001, 0x4e24, 0x0, 'rr\x00', 0x1, 0x6, 0x3e}, 0x2c) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000380)}]) 2018/04/08 17:39:58 executing program 7: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$invalidate(0x15, 0x0) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="df42b08f2227b06752024134b7f231387f3ebcf41ebcca98dd50c0bc0d25c996f43e95a9fbcf4cd0e79b41921bc49227087592a30a1c83f11450d64152e768f5055433c7693123808bc0f61c1c6ba526473ab1d4af1c04793def63bb208ca7ecb85e498bb4bfd16c98e5ff11b33a250304b3ff4318c34c8d517d95f55cbcd96b9c95c33ec08e15bc6f0ade01134b12e0f28d8e08", 0x94, r0) 2018/04/08 17:39:58 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000001580)="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", 0x100000, &(0x7f0000001540)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x460040, 0x0) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000140)) mount(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f00000003c0)='hfs\x00', 0x80000, &(0x7f0000000200)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000240)='.', &(0x7f0000000280)='mslos\x00', 0x5010, &(0x7f00000002c0)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f00000000c0)) umount2(&(0x7f0000000100)='.', 0x4) 2018/04/08 17:39:58 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000001580)="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", 0x100000, &(0x7f0000001540)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x460040, 0x0) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000140)) mount(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f00000003c0)='hfs\x00', 0x80000, &(0x7f0000000200)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000240)='.', &(0x7f0000000280)='mslos\x00', 0x5010, &(0x7f00000002c0)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f00000000c0)) umount2(&(0x7f0000000100)='.', 0x4) 2018/04/08 17:39:58 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xf, 0x2, 0x1, 0x5, 0x1, 0x1, 0x3}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x9, 0x8, 0x800000000008, 0x5, r0, 0x9}, 0x2c) 2018/04/08 17:39:58 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000005efff)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x1000800000004) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f6bff4)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000efd000)=0x62) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fddfff)) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r3 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r3, 0x540a, 0x0) 2018/04/08 17:39:58 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff0100", 0x1302}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x74c, 0x800, 0x2, 0x9}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000340)={"7663616e300000000000200000000100", 0x8003}) io_setup(0x469, &(0x7f0000000180)=0x0) dup(r0) r3 = fcntl$getown(r0, 0x9) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000080)={&(0x7f0000001700)=ANY=[@ANYBLOB="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@ANYRES32=r3, @ANYBLOB="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"], 0x189c}, 0x1, 0x0, 0x0, 0x4}, 0x8000) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000001c0)={0x89, @multicast1=0xe0000001, 0x4e24, 0x0, 'rr\x00', 0x1, 0x6, 0x3e}, 0x2c) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000380)}]) 2018/04/08 17:39:58 executing program 7: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$invalidate(0x15, 0x0) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="df42b08f2227b06752024134b7f231387f3ebcf41ebcca98dd50c0bc0d25c996f43e95a9fbcf4cd0e79b41921bc49227087592a30a1c83f11450d64152e768f5055433c7693123808bc0f61c1c6ba526473ab1d4af1c04793def63bb208ca7ecb85e498bb4bfd16c98e5ff11b33a250304b3ff4318c34c8d517d95f55cbcd96b9c95c33ec08e15bc6f0ade01134b12e0f28d8e08", 0x94, r0) 2018/04/08 17:39:58 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)={0xfffffffffffffffa, 0x8, 0x3, {0x0, 0x989680}, 0x6, 0x1f}) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) fremovexattr(r1, &(0x7f00000000c0)=@known='security.capability\x00') ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000140)={r2, 0x80000, r0}) 2018/04/08 17:39:58 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@dev={0xac, 0x14, 0x14}}}, {{@in=@rand_addr}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/04/08 17:39:58 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000000300)='a', 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000100)="c6", 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='lo\x00', 0xd) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/04/08 17:39:58 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f00000005c0)='/dev/input/mouse#\x00', 0x0, 0x12a01) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000007c0)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000800)={0xaa, 0x4}) sigaltstack(&(0x7f0000b5b000/0x3000)=nil, 0x0) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000680), 0x80000) accept4$ax25(r1, &(0x7f00000006c0), &(0x7f0000000700)=0x10, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) syz_mount_image$bfs(&(0x7f0000000080)='bfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80, 0x5, &(0x7f0000000400)=[{&(0x7f0000000100)="7bec8393c7998dcf2cc38445b4005a289bbcf34cfbfc80dad7d2cfa6333db4", 0x1f, 0x564a285600}, {&(0x7f0000000140)="7e35b455785a20d925a9665bb68059f920ffa6464649c6a7554330476ff762bf0a92d5d65bbb0352daff805c0d46bf6f1346f03fa7fb96d2e69474c897fef38438c91e16bfd8b6b61ac7656d75a8a704fd111a56652c7915132e963902b1df72f529ae36b843d03a5ce105f6b59f91", 0x6f, 0x1}, {&(0x7f00000001c0)="bf3c957c1b0ad9ecc2b1ca46ff63405cbb19", 0x12, 0x3ff}, {&(0x7f0000000200)="63e639da72ce616d2999985c30596427a930a1d5a4a12a9021d93eb58258f68a9a3c812c3fcdc73a47eaa6e031f6c84eb29c3547c1fdabd04757eccc25cc46b350183fd3a0a5a38f0ead1756b78e1a765682332171dcb68eac5ebb6573d7152361b1946d60d79b2926d0037ace950897ebdac607a19a013c17498ff49f2b8e7e9d65090e2328b8b8e2f7f8f2e8bec169b813a394fde3907d647dd63195131b8da0bce2641406835441acfc5dc4297bbb3e6822aa61ae3f91c6f94b4ccfea1ccc78a57553ca0a3096015e494eb28482d3516045aaad54ba1424211c0bbb00dae06dedbf8f006ca8f42a58", 0xea, 0x7fffffff}, {&(0x7f0000000300)="75fe695c8abf151c54c3bfb6f5977beb885649c98e9dc6e55c9bdea35f8e38dc88c9d1fc25579e5365a4f77f6efc78d5328e966dcd71a77f667fbbe1f0743cb5ba5f438758372f2f8ed11f87939ff7ee7ba769d9b4323d4d0c92d2bcbe00d09e02f82f1a211d005a2b8aeca23c1123cfa9bb86674edb9eb751d1908a0f2a533d9f9005ec7d30d80ea2da32ee1c3f1c68454ec6726a7359d4e9387e9df62570069c4d427ac1c6ec081167324c4fddf26cb5c9b379d013102b166401c1d7a0d355bc3d8cafc277a03ca87d379bfc4a6271a5d6cc15a85b404b7533916a9a8b4aae", 0xe0}], 0x20000, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000480)='/dev/rtc\x00', 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000004c0)={0x0}, &(0x7f0000000500)=0xc) openat$cgroup_subtree(r3, &(0x7f0000000600)='cgroup.subtree_control\x00', 0x2, 0x0) tkill(r4, 0x3c) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000640)={0x0, 'irlan0\x00'}, 0x18) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000000540)=r4) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000000580), &(0x7f0000000780)=0x4) openat$cgroup(r3, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000740)={0x2}, 0x4) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) 2018/04/08 17:39:59 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000)=""/32, &(0x7f00000000c0)=0x20) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000240)={'lo\x00', 0xc7}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ifb0\x00', 0x10) setsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f0000000200)=0x2, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x14) r1 = socket(0x2, 0x80004, 0x80000000) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000280)) read(r1, &(0x7f0000000140)=""/190, 0xfe92) 2018/04/08 17:39:59 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000423fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000178fd0)="4242ed6f98645a59916a079c3ba5bd43fef9f342a474bb0000000000000000000001070097c11ed4c2d601d2ffa86eb9", 0x30) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x6, 0x100) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000040)=""/76) 2018/04/08 17:39:59 executing program 7: r0 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="a8", 0x1, 0x0) keyctl$invalidate(0x15, r0) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="df42b08f2227b06752024134b7f231387f3ebcf41ebcca98dd50c0bc0d25c996f43e95a9fbcf4cd0e79b41921bc49227087592a30a1c83f11450d64152e768f5055433c7693123808bc0f61c1c6ba526473ab1d4af1c04793def63bb208ca7ecb85e498bb4bfd16c98e5ff11b33a250304b3ff4318c34c8d517d95f55cbcd96b9c95c33ec08e15bc6f0ade01134b12e0f28d8e08", 0x94, 0x0) 2018/04/08 17:39:59 executing program 3: r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000013c0)={&(0x7f0000000040)=@newlink={0x30, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0x99f}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2}]}]}, 0x30}, 0x1}, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000080)=@get={0x1, &(0x7f0000000100)=""/215, 0x800}) 2018/04/08 17:39:59 executing program 1: r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) fstatfs(r0, &(0x7f0000000080)=""/30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000ff1)='/dev/snd/timer\x00', 0x0, 0x2000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0505405, &(0x7f0000011f08)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) 2018/04/08 17:39:59 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fallocate(r1, 0x3, 0x0, 0xffff) 2018/04/08 17:39:59 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff0100", 0x1302}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x74c, 0x800, 0x2, 0x9}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000340)={"7663616e300000000000200000000100", 0x8003}) io_setup(0x469, &(0x7f0000000180)=0x0) dup(r0) r3 = fcntl$getown(r0, 0x9) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000080)={&(0x7f0000001700)=ANY=[@ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="0019267cbd2736d4af8dddf474853ead4403d764998c1ce6cf4f597bd400194b317abdbea094e856f7706b97d0234625df931e511d0656e9aba8e864bb25dad9f63e02028674a357640bf7071466a2c4fcee2c4983ae3aa792ee302a736b89639035bdbe59d338e11369043320d3039b377133e510e13353a52bf63ce2c7def088901232e7a912a018e1cd184a6183349f0e4a090082fd8b250da5519842d3f8cce8a15a8769f256de1544fb73ebb232797e38aaaa0e8820a3f7b6cb51d38a927f19ae8a06d147804e3c02ca17e6b983dcbb3fc343582815a9ff242ed2a7fd25e78e1fbdfccfd88a88931d2d214c070e319a0411e5e37d7489ed7cb5111063e85615de2c8718e8fb5ddee8c362b7d8f897c276031ced350926d3ca9e64464aa0ba4dce6b600324396e9e1c40f67626a8fb6d56a21a8e8d6fdf7de54d607ada2f0d5f92edcf71bb9f6afa40db9ddbb13283f1a8aaeb20d5a78c49ff84b76a1bd16ef34b"], 0x189c}, 0x1, 0x0, 0x0, 0x4}, 0x8000) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000001c0)={0x89, @multicast1=0xe0000001, 0x4e24, 0x0, 'rr\x00', 0x1, 0x6, 0x3e}, 0x2c) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000380)}]) 2018/04/08 17:39:59 executing program 7: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200), 0x0, r0) keyctl$invalidate(0x15, r1) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="df42b08f2227b06752024134b7f231387f3ebcf41ebcca98dd50c0bc0d25c996f43e95a9fbcf4cd0e79b41921bc49227087592a30a1c83f11450d64152e768f5055433c7693123808bc0f61c1c6ba526473ab1d4af1c04793def63bb208ca7ecb85e498bb4bfd16c98e5ff11b33a250304b3ff4318c34c8d517d95f55cbcd96b9c95c33ec08e15bc6f0ade01134b12e0f28d8e08", 0x94, r0) 2018/04/08 17:39:59 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=[{0x28, 0x29, 0x2, "2b07df2fd0846bc0964f4f8fe3d9170900"}], 0x28}}], 0x2, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) 2018/04/08 17:39:59 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000423fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000178fd0)="4242ed6f98645a59916a079c3ba5bd43fef9f342a474bb0000000000000000000001070097c11ed4c2d601d2ffa86eb9", 0x30) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x6, 0x100) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000040)=""/76) 2018/04/08 17:39:59 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000000300)='a', 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='lo\x00', 0xd) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/04/08 17:39:59 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff0100", 0x1302}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x74c, 0x800, 0x2, 0x9}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000340)={"7663616e300000000000200000000100", 0x8003}) io_setup(0x469, &(0x7f0000000180)=0x0) dup(r0) r3 = fcntl$getown(r0, 0x9) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000080)={&(0x7f0000001700)=ANY=[@ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="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"], 0x189c}, 0x1, 0x0, 0x0, 0x4}, 0x8000) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000001c0)={0x89, @multicast1=0xe0000001, 0x4e24, 0x0, 'rr\x00', 0x1, 0x6, 0x3e}, 0x2c) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000380)}]) 2018/04/08 17:39:59 executing program 7: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200), 0x0, r0) keyctl$invalidate(0x15, r1) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="df42b08f2227b06752024134b7f231387f3ebcf41ebcca98dd50c0bc0d25c996f43e95a9fbcf4cd0e79b41921bc49227087592a30a1c83f11450d64152e768f5055433c7693123808bc0f61c1c6ba526473ab1d4af1c04793def63bb208ca7ecb85e498bb4bfd16c98e5ff11b33a250304b3ff4318c34c8d517d95f55cbcd96b9c95c33ec08e15bc6f0ade01134b12e0f28d8e08", 0x94, r0) 2018/04/08 17:39:59 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x1cb) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x86, 0x4, 0x100000001, 0x0, r0}, 0x2c) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000004140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000004180)={{{@in, @in6=@mcast2}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000004280)=0xe8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000eed000), &(0x7f0000000000)="13", 0x1}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000040)=""/129}, 0xc) recvmmsg(0xffffffffffffffff, &(0x7f0000003e00)=[{{&(0x7f0000000180)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000001500)=[{&(0x7f0000000200)=""/165, 0xa5}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/66, 0x42}, {&(0x7f0000001340)=""/2, 0x2}, {&(0x7f0000001380)=""/212, 0xd4}, {&(0x7f0000001480)=""/38, 0x26}, {&(0x7f00000014c0)=""/31, 0x1f}], 0x7, &(0x7f0000001580)=""/19, 0x13, 0x6}, 0x6}, {{&(0x7f00000015c0)=@in6, 0x80, &(0x7f0000001680)=[{&(0x7f0000001640)=""/8, 0x8}], 0x1, &(0x7f00000016c0)=""/119, 0x77}, 0x40}, {{&(0x7f0000001740)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000002b00)=[{&(0x7f00000017c0)=""/40, 0x28}, {&(0x7f0000001800)=""/250, 0xfa}, {&(0x7f0000001900)=""/228, 0xe4}, {&(0x7f0000001a00)=""/4096, 0x1000}, {&(0x7f0000002a00)=""/228, 0xe4}], 0x5, &(0x7f0000002b80)=""/128, 0x80, 0xffffffffffffff3a}, 0xf9b}, {{&(0x7f0000002c00)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000003d00)=[{&(0x7f0000002c80)=""/124, 0x7c}, {&(0x7f0000002d00)=""/4096, 0x1000}], 0x2, &(0x7f0000003d40)=""/139, 0x8b, 0x40}, 0x3}], 0x4, 0x100, &(0x7f0000003f00)={0x77359400}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000003f40)=0x0) getresuid(&(0x7f0000003f80)=0x0, &(0x7f0000003fc0), &(0x7f0000004000)) lstat(&(0x7f0000004040)='./file0\x00', &(0x7f0000004080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000004100)={r4, r5, r6}, 0xc) 2018/04/08 17:39:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) futex(&(0x7f000000cffc)=0x4, 0xfffffffffffffffd, 0x3, &(0x7f0000edfff0)={r0, r1+30000000}, &(0x7f0000000000)=0x1, 0x0) futex(&(0x7f000000cffc), 0x8, 0x0, &(0x7f0000dac000)={0x77359400}, &(0x7f0000000040), 0x0) 2018/04/08 17:39:59 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, {0x2ff6, 0x2, 0x4, 0x6, 0x2, 0x5}, 0x4, 0x7}, 0xe) mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x0, 0x12, r0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x48, "418e4c99467e8f8a681054b448525cd3f3378ca6de0bba7ea6934dd244fb99e17e3be4a9c8cd871e4db69181c95df1786eb0eb75c5c579ad169dc02eefd884929d62382e3c27a0be"}, &(0x7f0000000040)=0x50) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)=ANY=[@ANYRES32=r1, @ANYBLOB="370000009d64b5f98197ed65a71214b85120c779fc1fd87463c36f483c93d8e256c4908671a4f80caab11173419dfc70abf84804a8d61b4d8fd16e7d1bedeff498895305cd708dbd699622b0789550f202b68089c88d23776da58edff22797cb11630db0f3b10676001647e1ecbb46b7e9db386929e8739f842fe5888aee8e3065dba77d0d77b1351a60df1ec54413e79a0189a5ff75dc883d117bb38c1dab6948015b72681d0e17531b57b04da1d7fb1431d6501b67ae326e2fd85025d57f1a404bf464e26daa9143cf9f32edf0575dec37d4ca8a6fc4c4a1ec796c38d562c0fcf31ed0c6fd24e640"], &(0x7f0000000180)=0x3f) keyctl$join(0x1, &(0x7f0000000080)={0x73, 0x79, 0x7a}) 2018/04/08 17:39:59 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fallocate(r1, 0x3, 0x0, 0xffff) 2018/04/08 17:39:59 executing program 6: prctl$getreaper(0x18, &(0x7f0000000040)) 2018/04/08 17:40:00 executing program 5: r0 = socket$inet(0x2, 0x80a, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000380)) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=0x0, &(0x7f0000000300)=0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000340)={r1, 0x8a}, 0x8) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="380100001000130700000000000000000000000000000000000000000000000000000000000000000000ffffac14ffaa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x138}, 0x1}, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x301080, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r3, 0x4008af13, &(0x7f0000000080)={0x3, 0xb8e2}) 2018/04/08 17:40:00 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") fcntl$setstatus(r1, 0x4, 0x6400) openat(r0, &(0x7f0000000000)='./file0\x00', 0x40, 0x80) sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) 2018/04/08 17:40:00 executing program 6: recvmmsg(0xffffffffffffff9c, &(0x7f0000001a00)=[{{0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000080)=""/161, 0xa1}, {&(0x7f0000000140)=""/161, 0xa1}, {&(0x7f0000000000)=""/34, 0x22}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/77, 0x4d}, {&(0x7f0000001280)=""/163, 0xa3}, {&(0x7f0000001340)=""/203, 0xcb}, {&(0x7f0000001440)=""/2, 0x2}], 0x8, &(0x7f0000001500)=""/129, 0x81, 0x3}, 0x7}, {{&(0x7f00000015c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000001900)=[{&(0x7f0000001640)=""/244, 0xf4}, {&(0x7f0000001740)=""/211, 0xd3}, {&(0x7f0000001840)=""/178, 0xb2}], 0x3, &(0x7f0000001940)=""/135, 0x87, 0x7fff}, 0x7f}], 0x2, 0x20, &(0x7f0000001a80)) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001ac0)={0x6}, 0x4) r1 = socket$packet(0x11, 0xfc397e812ec798d9, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0xffffffffffffffff}, 0x4) 2018/04/08 17:40:00 executing program 7: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200), 0x0, r0) keyctl$invalidate(0x15, r1) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="df42b08f2227b06752024134b7f231387f3ebcf41ebcca98dd50c0bc0d25c996f43e95a9fbcf4cd0e79b41921bc49227087592a30a1c83f11450d64152e768f5055433c7693123808bc0f61c1c6ba526473ab1d4af1c04793def63bb208ca7ecb85e498bb4bfd16c98e5ff11b33a250304b3ff4318c34c8d517d95f55cbcd96b9c95c33ec08e15bc6f0ade01134b12e0f28d8e08", 0x94, r0) [ 69.137983] syz-executor5 uses obsolete (PF_INET,SOCK_PACKET) 2018/04/08 17:40:00 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff0100", 0x1302}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x74c, 0x800, 0x2, 0x9}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000340)={"7663616e300000000000200000000100", 0x8003}) io_setup(0x469, &(0x7f0000000180)) dup(r0) r2 = fcntl$getown(r0, 0x9) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000080)={&(0x7f0000001700)=ANY=[@ANYBLOB="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@ANYRES32=r2, @ANYBLOB="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"], 0x189c}, 0x1, 0x0, 0x0, 0x4}, 0x8000) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000001c0)={0x89, @multicast1=0xe0000001, 0x4e24, 0x0, 'rr\x00', 0x1, 0x6, 0x3e}, 0x2c) 2018/04/08 17:40:00 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000f5eff5)='lp\x00', 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000340)=0x8) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, 0x0}) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='io.stat\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000040)={0x3, {{0xa, 0x4e22, 0x9, @dev={0xfe, 0x80, [], 0x13}, 0xc3}}}, 0x88) ptrace$peek(0x2, r1, &(0x7f0000000600)) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000300)={0x1, 'ip6gre0\x00', 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000003580)={0x0, 0x4, 0x0, 0x0, 0x4bf, 0x0, 0x0, 0x6, {0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0xb478, 0xfff}}, &(0x7f0000003640)=0xb0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000180)={0x0, 'ipddp0\x00', 0x1}, 0x18) shutdown(r0, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000665fe0)={"dbc78fc0a6caa717004720a0a32b5f0d", {0x4, 0x0, 0x0, "e0b618b5a2e0"}}) clone(0x0, &(0x7f0000000040), &(0x7f0000bb3000), &(0x7f0000000140), &(0x7f00000000c0)) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) pipe(&(0x7f0000652ff8)) connect$ipx(0xffffffffffffffff, &(0x7f00000001c0)={0x4, 0x0, 0x0, "0f7287413567", 0x1000}, 0x10) 2018/04/08 17:40:00 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8000, 0xa1) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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", @ANYRES16=r1, @ANYBLOB="08002dbd7000fbdbdf25030000000800040002000000"], 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x932d73b096f9eda8) r2 = fcntl$getown(r0, 0x9) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000240)={0x4f7, 0x79, r2, 0xffffffff, r3, 0x4, 0x7f, 0xb263e16}) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mremap(&(0x7f00005c1000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000d2d000/0x2000)=nil) 2018/04/08 17:40:00 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000f5eff5)='lp\x00', 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000340)=0x8) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, 0x0}) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='io.stat\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000040)={0x3, {{0xa, 0x4e22, 0x9, @dev={0xfe, 0x80, [], 0x13}, 0xc3}}}, 0x88) ptrace$peek(0x2, r1, &(0x7f0000000600)) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000300)={0x1, 'ip6gre0\x00', 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000003580)={0x0, 0x4, 0x0, 0x0, 0x4bf, 0x0, 0x0, 0x6, {0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0xb478, 0xfff}}, &(0x7f0000003640)=0xb0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000180)={0x0, 'ipddp0\x00', 0x1}, 0x18) shutdown(r0, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000665fe0)={"dbc78fc0a6caa717004720a0a32b5f0d", {0x4, 0x0, 0x0, "e0b618b5a2e0"}}) clone(0x0, &(0x7f0000000040), &(0x7f0000bb3000), &(0x7f0000000140), &(0x7f00000000c0)) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) pipe(&(0x7f0000652ff8)) connect$ipx(0xffffffffffffffff, &(0x7f00000001c0)={0x4, 0x0, 0x0, "0f7287413567", 0x1000}, 0x10) 2018/04/08 17:40:00 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0xfffffffffffffffd, &(0x7f0000032ff8)={0x5}, 0x0, 0x184) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) truncate(&(0x7f0000000080)='./file0\x00', 0x0) truncate(&(0x7f00000000c0)='./file0\x00', 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/04/08 17:40:00 executing program 7: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="a8", 0x1, 0x0) keyctl$invalidate(0x15, r1) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="df42b08f2227b06752024134b7f231387f3ebcf41ebcca98dd50c0bc0d25c996f43e95a9fbcf4cd0e79b41921bc49227087592a30a1c83f11450d64152e768f5055433c7693123808bc0f61c1c6ba526473ab1d4af1c04793def63bb208ca7ecb85e498bb4bfd16c98e5ff11b33a250304b3ff4318c34c8d517d95f55cbcd96b9c95c33ec08e15bc6f0ade01134b12e0f28d8e08", 0x94, r0) 2018/04/08 17:40:00 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x4200, 0x0) unshare(0x40600) close(r0) fstatfs(r0, &(0x7f00000000c0)=""/118) 2018/04/08 17:40:00 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000402000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) unshare(0x8000400) ioctl(r0, 0x2203, &(0x7f00000000c0)="35d5143f0d9cafd424841dddb002aad9d79d4fad8abebb8e397a") 2018/04/08 17:40:00 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff0100", 0x1302}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x74c, 0x800, 0x2, 0x9}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000340)={"7663616e300000000000200000000100", 0x8003}) io_setup(0x469, &(0x7f0000000180)) dup(r0) r2 = fcntl$getown(r0, 0x9) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000080)={&(0x7f0000001700)=ANY=[@ANYBLOB="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@ANYRES32=r2, @ANYBLOB="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"], 0x189c}, 0x1, 0x0, 0x0, 0x4}, 0x8000) 2018/04/08 17:40:00 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000000100)="c6", 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='lo\x00', 0xd) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/04/08 17:40:00 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000f5eff5)='lp\x00', 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000340)=0x8) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, 0x0}) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='io.stat\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000040)={0x3, {{0xa, 0x4e22, 0x9, @dev={0xfe, 0x80, [], 0x13}, 0xc3}}}, 0x88) ptrace$peek(0x2, r1, &(0x7f0000000600)) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000300)={0x1, 'ip6gre0\x00', 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000003580)={0x0, 0x4, 0x0, 0x0, 0x4bf, 0x0, 0x0, 0x6, {0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0xb478, 0xfff}}, &(0x7f0000003640)=0xb0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000180)={0x0, 'ipddp0\x00', 0x1}, 0x18) shutdown(r0, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000665fe0)={"dbc78fc0a6caa717004720a0a32b5f0d", {0x4, 0x0, 0x0, "e0b618b5a2e0"}}) clone(0x0, &(0x7f0000000040), &(0x7f0000bb3000), &(0x7f0000000140), &(0x7f00000000c0)) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) pipe(&(0x7f0000652ff8)) connect$ipx(0xffffffffffffffff, &(0x7f00000001c0)={0x4, 0x0, 0x0, "0f7287413567", 0x1000}, 0x10) 2018/04/08 17:40:00 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000200)=0xc) setresuid(0x0, 0x0, r1) 2018/04/08 17:40:01 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff0100", 0x1302}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x74c, 0x800, 0x2, 0x9}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000340)={"7663616e300000000000200000000100", 0x8003}) io_setup(0x469, &(0x7f0000000180)) dup(r0) fcntl$getown(r0, 0x9) 2018/04/08 17:40:01 executing program 7: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="a8", 0x1, 0x0) keyctl$invalidate(0x15, r1) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="df42b08f2227b06752024134b7f231387f3ebcf41ebcca98dd50c0bc0d25c996f43e95a9fbcf4cd0e79b41921bc49227087592a30a1c83f11450d64152e768f5055433c7693123808bc0f61c1c6ba526473ab1d4af1c04793def63bb208ca7ecb85e498bb4bfd16c98e5ff11b33a250304b3ff4318c34c8d517d95f55cbcd96b9c95c33ec08e15bc6f0ade01134b12e0f28d8e08", 0x94, r0) 2018/04/08 17:40:01 executing program 1: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff0100", 0x1302}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x74c, 0x800, 0x2, 0x9}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000340)={"7663616e300000000000200000000100", 0x8003}) io_setup(0x469, &(0x7f0000000180)) dup(r0) r2 = fcntl$getown(r0, 0x9) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000080)={&(0x7f0000001700)=ANY=[@ANYBLOB="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@ANYRES32=r2, @ANYBLOB="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"], 0x189c}, 0x1, 0x0, 0x0, 0x4}, 0x8000) 2018/04/08 17:40:01 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="34000000110001000000000000000000fe800000ed11ba051cdffe6fd449a92af5a70edfcf720000000000000000000000bb00000000000000000c1c3daedb524d41bb74523cba2a219fef1a5c28b41afb515e2134ad65b70356f4a9510e5b659b34bd57f919f000a37fffd7d973cac3c522e540a80a5614040a2a9f8e4c6b325ee57509e1138df345a534c39c21154b413975f1f8c7099259b1f8ea7eeb642f7f4f50"], 0x1}, 0x1}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x4, 0x80) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0xc0141015}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x20, r2, 0x200, 0x70bd27, 0x25dfdbfe, {0xd}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x4000) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000340)={{{@in=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in=@rand_addr}}, &(0x7f00000004c0)=0xe8) sendto$packet(r1, &(0x7f0000000300)="294dbe0c7ac04c61320438ac5968829a2569b7c72d48f9520d62bc04d77948747afe98056aa82af54f0447e82653f187bce3573a343ee23fdc99", 0x3a, 0x40, &(0x7f0000000480)={0x11, 0xff, r3, 0x1, 0x2, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) fcntl$setflags(r1, 0x2, 0x1) 2018/04/08 17:40:01 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) recvfrom(r0, &(0x7f0000000280)=""/207, 0xcf, 0x0, 0x0, 0x0) sendmsg$kcm(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)='_', 0x1}], 0x1, &(0x7f0000000640)}, 0x80) creat(&(0x7f0000000000)='./file0\x00', 0x110) 2018/04/08 17:40:02 executing program 7: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="a8", 0x1, 0x0) keyctl$invalidate(0x15, r1) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="df42b08f2227b06752024134b7f231387f3ebcf41ebcca98dd50c0bc0d25c996f43e95a9fbcf4cd0e79b41921bc49227087592a30a1c83f11450d64152e768f5055433c7693123808bc0f61c1c6ba526473ab1d4af1c04793def63bb208ca7ecb85e498bb4bfd16c98e5ff11b33a250304b3ff4318c34c8d517d95f55cbcd96b9c95c33ec08e15bc6f0ade01134b12e0f28d8e08", 0x94, r0) 2018/04/08 17:40:02 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c73fa8)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(hmac(sha256-generic))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000080), &(0x7f0000000100)=0xc) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80200, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, r2, 0x6, 0x2}, 0x14) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140), 0x0) sendmmsg$alg(r1, &(0x7f00000007c0)=[{0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000680)=ANY=[]}], 0x1, 0x8044) accept4(r1, 0x0, &(0x7f00000000c0), 0x0) 2018/04/08 17:40:02 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff0100", 0x1302}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x74c, 0x800, 0x2, 0x9}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000340)={"7663616e300000000000200000000100", 0x8003}) io_setup(0x469, &(0x7f0000000180)) dup(r0) 2018/04/08 17:40:02 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x2000000001) sendmsg$kcm(r0, &(0x7f00000016c0)={&(0x7f0000000080)=@nl=@kern={0x10, 0x0, 0x0, 0x100}, 0x80, &(0x7f0000001580)=[{&(0x7f0000000180)="d55e2709367a5b1cee3fc6ba9719fa8aee8ad723170098d8d283679a1acd257fec062211dd4647b91f5038922de78d36580fe6772341f3c800219d0587a8489e5cb626e55d4bb68da03a3d9e92997cc3ae2a9ec066", 0x55}, {&(0x7f0000000000)="25fb", 0x2}, {&(0x7f0000000200)="2482c91cd25d6b44a62d18dcd03455c61ea8d10ffdb5c25de739970826763d54d567786094bc0a24f4ff622c0bf47687bc2d9576015023678087717bc55f5016079eba9e7fb2ae22cea6c3cc0356bb9ff79135b09408ae046892416631e4edfd650089a745c21c0f55d2a087aaa015f6cc1f79a6766bf73222d341c57290bee48373f2dfaf205a7631a3c1de5c1a881edf23693fd877a29ef5ba40abf122fb7440d62fee35ca2149bb44a2e59b12171c78b1fc8ff97893fe025848011ea8cad38abfba0da27d0150878e6374d00f5f087eb8", 0xd2}, {&(0x7f0000000100)="84a1c021bbbcd9dbf06fba", 0xb}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="ea218c3e5f83cbfce27a6f375b3a795233c8ac07c36bd5d9abd7eae11a6ecf42b12be402d153617d9bb2f768dbda1b120847e48a7d32a16cc509b9a510417d2f3423de1ea635de9a9b272eed431c4c51abc8606b567124e60839d1be4fbb9226aa65ec7cef40c0813ac68f9e8b25260f8f8f88", 0x73}, {&(0x7f0000001380)="dd3591cf95823c0b38fc828cf895c2026e423696e979fe88f2ba140bef14eb1633ab7aa967ec315cabd56a2776a48624f343db93f5ce3f022f48fe8e939a4216d5aaad245821fc82a5b2270a1f4c52b7c541ea67d8ac0fd70e5fad59f7609e7b5385fdcd240d762543fd42336b19a946ed7af38bb2d2223b422cd6fcd461d28934ceed95e00b3dddd7f708ac9b94610cdd3538248f40932b278fea2a34438f9d3ed2044dc1b7d29a10c50b71c948eebe439178ec63d0843d3596daaa00c128ade39af633e6107d9ab745b6cf9bf0e01f552cc1b502c864bfe54bfd97", 0xdc}, {&(0x7f0000001480)="c15ae972affaad1618db8475edcd22403b669638251d24198bda982a06fb5522332a16c3cf3de0d308a84dccba11d50aa628844587f7424781a0141c3bafbbada4486c33873110e5f5a4562c5379302fadafc84e6f7c31aaef1074e7551ace46cd387c861f8b66b707496c7f85204198cd903fda08a0f8d8a1c4488d8301f9f05039", 0x82}, {&(0x7f0000001540)="9795f6e2563b", 0x6}], 0x9, &(0x7f0000001700)=ANY=[@ANYBLOB="214c50000000000000000100000003000000cad8811b11b09c1ff6f6f227e8d1f996499f3fc70598ff72f9c2d6fd80980f2c29f2ce00ca73efdc70730ee022d5e9cea3ed7196b4126ce39300000000000000"], 0x50, 0x4040800}, 0x8000) getdents(r0, &(0x7f0000000140)=""/53, 0x35) 2018/04/08 17:40:02 executing program 6: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001cff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000022000)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000019000)=""/46, 0x2e}, &(0x7f000001efff)}}, @cswp={0x58, 0x114, 0x7, {{}, &(0x7f0000001ff8), &(0x7f0000017000)}}], 0x88}, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'bcsh0\x00', {0x2, 0x4e20}}) 2018/04/08 17:40:02 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180)) r1 = accept4(r0, &(0x7f00000001c0)=@pppol2tp, &(0x7f0000000000)=0x80, 0x80800) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000300)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000080000000e0b08e878993bc0cf2ccb0077b1b301f195f492e54a4c55cff6c695485e0afa65599cce60843df83a6b3d9f4298cf603e8d7e25127c9180ba7cdc49ee4d3d0cf6710cf2bbd9a9563e9990672433169e48c50f68f6a1ad7b032ba023d1e079396ea2e66af5977fa2ce141e84c8d9126b674847c7a2571c991f2a22f7a1f9983ee598282dcc92d00"], &(0x7f0000000140)=0xa4) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000100)="390000001300090468fea88888c000000700004003000000450001070000001419001aef0400020007000012020000080001010c00f41ee400", 0x39}], 0x1) 2018/04/08 17:40:02 executing program 5: symlink(&(0x7f000000bffa)='./control\x00', &(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000cc9ff6)='./bus/file0\x00', &(0x7f000017b000)='./control\x00') utime(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)) openat$dir(0xffffffffffffff9c, &(0x7f0000000280)='./bus\x00', 0x0, 0x0) 2018/04/08 17:40:02 executing program 2: sendto$inet(0xffffffffffffffff, &(0x7f0000000300)='a', 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000100)="c6", 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(0xffffffffffffffff, 0x1) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='lo\x00', 0xd) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/04/08 17:40:02 executing program 7: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="a8", 0x1, r0) keyctl$invalidate(0x15, 0x0) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="df42b08f2227b06752024134b7f231387f3ebcf41ebcca98dd50c0bc0d25c996f43e95a9fbcf4cd0e79b41921bc49227087592a30a1c83f11450d64152e768f5055433c7693123808bc0f61c1c6ba526473ab1d4af1c04793def63bb208ca7ecb85e498bb4bfd16c98e5ff11b33a250304b3ff4318c34c8d517d95f55cbcd96b9c95c33ec08e15bc6f0ade01134b12e0f28d8e08", 0x94, r0) 2018/04/08 17:40:02 executing program 3: r0 = socket(0x2, 0x3, 0x6) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f0000000100)="8de5cba966c147427ca3cf0e97a42bf1c7fc7a73e33ab172114119d38d2a8c7ebbbabffd1f699298456074100191d9ec0c1781cb8beeb833a1f864428312bf4a5cc7e3446c6d10fc95712161343eb21fad5f854e22ef447201e3deb4d9103261176aa6538edba32b666b7a7dfec5cee517b8c59df61f8bf9e7b0e62106a2f7a14091fbd90535d33ad60000000000000000004be419e0f7f0af425ffddb679c6778d6e523beddaef0c77bd96c04d8b6f551e07a21beff07a5aeef1083d7f58394c4e711f9295913f2976d0b9bd44dc68c6f3273aba72d1c47e93f5db40000000000000000000000000000") r1 = creat(&(0x7f0000000000)='./file0\x00', 0x10) ioctl$VT_DISALLOCATE(r1, 0x5608) 2018/04/08 17:40:02 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000002c0), &(0x7f0000000300)=0x4) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000180)) select(0x40, &(0x7f00000001c0)={0x1, 0x10000, 0x7, 0x5b, 0x5, 0x40, 0xce8c, 0x3f0bc331}, &(0x7f0000000200)={0x10000, 0x5, 0x7f, 0x4, 0x4, 0x4, 0x8, 0x6}, &(0x7f0000000240)={0x10001, 0xa4a8, 0x100000000, 0x101, 0x100000001, 0x400, 0x2, 0x4}, &(0x7f0000000280)={0x0, 0x2710}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000380), &(0x7f00000003c0)=0x4) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000340)=0x1c1f) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000400)=0x85c6, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={r0}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000440), &(0x7f0000000100)=0x4) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000580)={0x400, 0x100000001, 0xfffffffffffffffe, 0x3, 0x448, 0x5, 0x1626, 0x1, 0x0, 0x3ff, 0x7ff, 0x1063545b}) bind$alg(r1, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000004c0)={r2, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0xeb3, 0x1, 0x14fb, 0x8f, 0xb2}, 0x98) 2018/04/08 17:40:02 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000000000)=0x10000000000, 0x0) 2018/04/08 17:40:02 executing program 2: sendto$inet(0xffffffffffffffff, &(0x7f0000000300)='a', 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000100)="c6", 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(0xffffffffffffffff, 0x1) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='lo\x00', 0xd) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/04/08 17:40:02 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff0100", 0x1302}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x74c, 0x800, 0x2, 0x9}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000340)={"7663616e300000000000200000000100", 0x8003}) io_setup(0x469, &(0x7f0000000180)) 2018/04/08 17:40:02 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000000040)={'sit0\x00', @ifru_flags}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000180)=""/106) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x40) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000300)=""/255) setsockopt$inet6_dccp_buf(r2, 0x21, 0xc0, &(0x7f0000000200)="753fcb250e309732591211fc7541be49ac9edf25ee0229fb202c9c7c406e5db7ff2f8bcbc50decdd3b4403728fb98a46a256a845d999352ad755d5cfc8db442afa21c03f94699e7fed2ae70dd296c300175a976e5628a79cb3cfd0a7b471dc41b4303ea9c059cebc9205568c955fc513673b7ba5e16863c8c987ada3ff07acd02141dfb29a5b13e3e1d73dc85e4504b77e9aea40f402ec1e39f1f2f55f4c5b0cd237e1f2882a38d7bf866e6d60263cbdb91e214b5e6cdbbbcf05edee9c7ec50650efbf76c51befdfd3e1097be9ef5df708fd38ac9252b4511b53dd7e5b95bbae9a4883d7d6e1389347c5da", 0xeb) 2018/04/08 17:40:02 executing program 7: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="a8", 0x1, r0) keyctl$invalidate(0x15, 0x0) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="df42b08f2227b06752024134b7f231387f3ebcf41ebcca98dd50c0bc0d25c996f43e95a9fbcf4cd0e79b41921bc49227087592a30a1c83f11450d64152e768f5055433c7693123808bc0f61c1c6ba526473ab1d4af1c04793def63bb208ca7ecb85e498bb4bfd16c98e5ff11b33a250304b3ff4318c34c8d517d95f55cbcd96b9c95c33ec08e15bc6f0ade01134b12e0f28d8e08", 0x94, r0) 2018/04/08 17:40:02 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000764ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000080)={0x1, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x4, 0x0, 0x2, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0x3, r1, 0x3, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xffffffd0}}) 2018/04/08 17:40:02 executing program 2: sendto$inet(0xffffffffffffffff, &(0x7f0000000300)='a', 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000100)="c6", 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(0xffffffffffffffff, 0x1) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='lo\x00', 0xd) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/04/08 17:40:02 executing program 0: r0 = socket$inet(0x2, 0x80009, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000440000), 0x0, 0x0, &(0x7f00002ce000)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/04/08 17:40:02 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}]}) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x40004e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'ipddp0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000300)=0xe8) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000480)=0x7, 0x4) write$binfmt_script(r1, &(0x7f0000000440)={'#! ', './file0', [{0x20, 'ipddp0\x00'}, {0x20, 'ipddp0\x00'}, {0x20, 'ipddp0\x00'}, {0x20}], 0xa}, 0x24) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@broadcast=0xffffffff, 0x4e22, 0xdce, 0x4e22, 0xfffffffffffffffc, 0x2, 0x80, 0xa0, 0x3e, r3, r4}, {0x100000000, 0x48000000000000, 0x7, 0x7, 0x8, 0x2, 0x8, 0x1}, {0x7, 0x1, 0x9, 0x9}, 0x2, 0x0, 0x1, 0x1, 0x3, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d5, 0x6c}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3505, 0x3, 0xa017d5bc657bf983, 0x8, 0x7, 0xfffffffffffffff9, 0x8}}, 0xe8) syz_emit_ethernet(0x1, &(0x7f0000000500)=ANY=[@ANYRES32], &(0x7f0000000540)={0x0, 0x0, [0x0, 0x2]}) 2018/04/08 17:40:02 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff0100", 0x1302}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x74c, 0x800, 0x2, 0x9}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000340)={"7663616e300000000000200000000100", 0x8003}) 2018/04/08 17:40:02 executing program 3: recvmsg(0xffffffffffffffff, &(0x7f0000001fc8)={&(0x7f0000000000)=@can, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000080)=""/250}, {&(0x7f0000000180)=""/116}, {&(0x7f0000000200)=""/17}, {&(0x7f0000000240)=""/175}, {&(0x7f0000000300)=""/1}, {&(0x7f0000000340)=""/120}], 0x0, &(0x7f0000015000)=""/23, 0xfffffffffffffeeb}, 0x2) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0xb, 0x0, 0xfffffffffffffffe}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/08 17:40:02 executing program 7: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="a8", 0x1, r0) keyctl$invalidate(0x15, 0x0) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="df42b08f2227b06752024134b7f231387f3ebcf41ebcca98dd50c0bc0d25c996f43e95a9fbcf4cd0e79b41921bc49227087592a30a1c83f11450d64152e768f5055433c7693123808bc0f61c1c6ba526473ab1d4af1c04793def63bb208ca7ecb85e498bb4bfd16c98e5ff11b33a250304b3ff4318c34c8d517d95f55cbcd96b9c95c33ec08e15bc6f0ade01134b12e0f28d8e08", 0x94, r0) 2018/04/08 17:40:02 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x1) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000000)="9b", 0x1) close(r0) 2018/04/08 17:40:02 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000000005, 0xb, 0x3ff, 0x2, 0x0, 0xffffffffffffffff, 0x4}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r0, &(0x7f0000000140)="9a", &(0x7f0000000200)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000080), &(0x7f0000000200)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r0, &(0x7f0000a5a000), &(0x7f0000107000)=""/78}, 0x18) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@ipv4={[], [], @multicast2}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000000480)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0xc, 0xd, &(0x7f0000000200)=ANY=[@ANYBLOB="1800000008000001002000000095000000000000000100000000000000e5a9f8fffdffffff000000000000215bafc70000", @ANYRES32=r0, @ANYBLOB="1c006f8bce9db33861fbe9680672f0cd2d8344a62a1aeafadd19adc7c1fcafff0000000000000000d80770000000400000000000000000009500000000000000"], &(0x7f0000000100)='syzkaller\x00', 0x5, 0x55, &(0x7f0000000180)=""/85, 0x41000, 0x1, [], r1}, 0x48) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000000540)={{0xb8d, 0x9b3b}, 'port0\x00', 0xd4, 0x20, 0x7, 0x3f, 0x5, 0x2ef6, 0x3f, 0x0, 0x4, 0x80000001}) 2018/04/08 17:40:02 executing program 7: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="a8", 0x1, r0) keyctl$invalidate(0x15, r1) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="df42b08f2227b06752024134b7f231387f3ebcf41ebcca98dd50c0bc0d25c996f43e95a9fbcf4cd0e79b41921bc49227087592a30a1c83f11450d64152e768f5055433c7693123808bc0f61c1c6ba526473ab1d4af1c04793def63bb208ca7ecb85e498bb4bfd16c98e5ff11b33a250304b3ff4318c34c8d517d95f55cbcd96b9c95c33ec08e15bc6f0ade01134b12e0f28d8e08", 0x94, r0) 2018/04/08 17:40:03 executing program 2: r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, &(0x7f0000000300)='a', 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000100)="c6", 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='lo\x00', 0xd) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/04/08 17:40:03 executing program 3: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0xd) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x12}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x100) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000080)="68e6b95149ff034aab36fb4610fa22e03c3dd386b385dc21e4f3fb56ed4fcf511f419a72eff3499205b3bfb0f029c817fd196dd7a31f536d2f9159b9581f56d907273eb97f8cb35e650cd8a461564cf885f17c765e2855b37bf50c047cd0c9299a125287a37d4203037d8f20309449f22d334b41783e4ea4ae588b60ac94ab3b7462196a7ed90df35506c61ef3d8f2a4458df8d3838524e09d8b034077f0cdb9f934c7546c095afaeb50cd2f87943573e95da9fc4643bafdc2ccd413366dd69436239c5ef120ae60cfba2915cf9d583856759a6abf7c7cb9d0857f", 0xdb) 2018/04/08 17:40:03 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f0000001840)=""/158, 0x9e}}], 0x400022a, 0x0, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000380)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}}) syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x4, 0x400801) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffff9c, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={r1, 0x400, 0x8}, 0xc) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000300), 0x1b5, &(0x7f0000000600)}}], 0x2, 0x0) 2018/04/08 17:40:03 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff0100", 0x1302}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000340)={"7663616e300000000000200000000100", 0x8003}) 2018/04/08 17:40:03 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x181000, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0x101) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000002f74)={0x0, @in6={{0xa}}}, 0x8c) 2018/04/08 17:40:03 executing program 0: r0 = msgget(0x3, 0x8) msgctl$MSG_INFO(r0, 0xc, &(0x7f0000000000)=""/133) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) 2018/04/08 17:40:03 executing program 7: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="a8", 0x1, r0) keyctl$invalidate(0x15, r1) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000240), 0x0, r0) 2018/04/08 17:40:03 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000340)={"7663616e300000000000200000000100", 0x8003}) 2018/04/08 17:40:03 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040), 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5, 0x80040) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000300)={r1}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in=@multicast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000000240)=0xe8) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000600)={0x1, &(0x7f0000000440)=""/137, &(0x7f00000005c0)=[{0x7fffffff, 0x95, 0x4, &(0x7f0000000500)=""/149}]}) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0xa, 0x2, &(0x7f0000000040)=@raw=[@map={0x18, 0x3, 0x1, 0x0, r1}], &(0x7f0000000080)='syzkaller\x00', 0xb2f4, 0x5f, &(0x7f00000000c0)=""/95, 0x41000, 0x1, [], r3}, 0xfffffffffffffc69) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000280)={0x0, 0xff}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000003c0)={r4, 0x80, 0x30, 0x12c2, 0x7fff}, &(0x7f0000000400)=0x18) 2018/04/08 17:40:03 executing program 7: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="a8", 0x1, r0) keyctl$invalidate(0x15, r1) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="df42b08f2227b06752024134b7f231387f3ebcf41ebcca98dd50c0bc0d25c996f43e95a9fbcf4cd0e79b41921bc49227087592a30a1c83f11450d64152e768f5055433c7693123808bc0", 0x4a, r0) 2018/04/08 17:40:03 executing program 3: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0xd) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x12}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x100) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000080)="68e6b95149ff034aab36fb4610fa22e03c3dd386b385dc21e4f3fb56ed4fcf511f419a72eff3499205b3bfb0f029c817fd196dd7a31f536d2f9159b9581f56d907273eb97f8cb35e650cd8a461564cf885f17c765e2855b37bf50c047cd0c9299a125287a37d4203037d8f20309449f22d334b41783e4ea4ae588b60ac94ab3b7462196a7ed90df35506c61ef3d8f2a4458df8d3838524e09d8b034077f0cdb9f934c7546c095afaeb50cd2f87943573e95da9fc4643bafdc2ccd413366dd69436239c5ef120ae60cfba2915cf9d583856759a6abf7c7cb9d0857f", 0xdb) 2018/04/08 17:40:03 executing program 1: r0 = syz_open_dev$sg(&(0x7f00001caff7)='/dev/sg#\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x0, 0x1, 0x0, 0xfffffffffffffe00}) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001740)=0x0) r3 = getpgid(0xffffffffffffffff) r4 = socket$packet(0x11, 0x3, 0x300) r5 = fcntl$getown(r0, 0x9) getresuid(&(0x7f00000030c0), &(0x7f0000003100)=0x0, &(0x7f0000003140)) getgroups(0x1, &(0x7f0000003180)=[0x0]) r8 = gettid() syz_open_dev$sndseq(&(0x7f0000001c40)='/dev/snd/seq\x00', 0x0, 0xc2800) stat(&(0x7f00000031c0)='./file0\x00', &(0x7f0000003200)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003280)={0x0}, &(0x7f00000032c0)=0xc) r12 = getuid() getresgid(&(0x7f0000003300), &(0x7f0000003340)=0x0, &(0x7f0000003380)) sendmsg$netlink(r0, &(0x7f0000003500)={0x0, 0x0, &(0x7f0000001c00)=[{&(0x7f0000000080)={0x10c0, 0x14, 0x202, 0x70bd29, 0x25dfdbfc, "", [@nested={0x1004, 0x87, [@generic="f5f2e782c362c45f63f9f58dd08045a8e285a874dc24ccce2eed203c2159c38430a69107378e7d7a730f17393d56e2bb62006a3e7918853c9c6ae147c1f93f4997a46a9a4ea535d928668428d478545f4775cf02e978a61545c5b86a06b1460dfca7c745b7ad3838bd71de21a86eb340c181ebf8e368d8b865785b1cbbb502fd81da3b9fb4f6b5fcbbb9df00f924b0d8bd8a40a700c231dff641b98469ddadafd3495c9093a1446cfdd42a36204584fc5a4f6b0f510a425ff8d95131e7e4dd156110b05552b45d3d6197b5e04ef90c979557fefbd5ed921603c93223cf1e73b02ef5044028e5f457b9a7670a3f3959bba564370287fe28129021b4b8d0e96e97f0e5cb98898c524a91c9ae9556d3e441ed2a953c5f7614211dde701378b03f9d98d621bd5af23ab0d247f9bc21c34b795b86a5194864515c10b54a170901e83cdf0400d7a0b0e3b3bfccffd36b20b57dd5d29a3f1c4478aa48d941fc67a639564076bf41ec517f180612f33baeaddb61f8f785401af5142b7404cde5cf2683dea883348ba4727e6423b3de3f59e8f5ad9aa167070afb4872eafcb11cde0c9a5d6a1ebb95a0850fcb0a7c281b7a7de907ae2b1b65f2d368bad049525de5001301a7a5cccf4d47f971b272eee55cf79cd5d3867900f0fcc1dae6cfb471dc93154d9f4914a104066d0117b994ae3b52448826912bbad1faafc6e4fcda9f8e9fe6acd16d2b9a0c22ec6544be1e5c13296fb7b0b56b3a5f384463def2eaa78d944109b6bf10f9ae0b52196b2d183c9bf9af8438377ce15cbe62aa9d1fec2c2686f38f9e52bc5917e98d515c2961e8ca55e591c136bee282816ac6418a6e932d78c7ab6fbc545ea1e1a3dba33d67127cac4e1cdbe9ea9b65b820ae06264f149472310b0789febccf986f873b8c3e0b3bb1e2e5df12c1ada429ae1bce05fa9f3899328d52053cb5ad40d570d86e258694336be1d23921a40d469a5490c2e62fccc18be5ae7571d3132a0b252bae6bfacc9941d482929db03825ff5fea0e8ea99a5ef51eb00e262ef6a6f87c94c6cfae968d6cd2d8e0f1146336e56442d03dfe8ce90218d28221be5b1667ad9a0e32fbe4129b41fc3c7d7da44e81e53f96ef0541f13fd1c7610bbeefbc75a6fa94d339a19a2bd660b4bae5e6402256e39e51e75b0ea9dd793c77a4c750151b5205292b657f4199f4d55444573ffb1d7210e231d239edd6778dcf486ed4ccfc8ff020c56711b9b5d504f9b3d4b602c1b91350dfc2bc4ae7f3fca7458d9f69f2f500e370d8dfeb8d92aca2472121f4803c85a4470c24eec2eae0ea615e87dc6ee7ced966c0ed16075fed4458f925ea1e491a6b8d2cce89ac58917a0ef58d5fa06683fd95dca82284dc34b68cc82756802af9933a205078ea58b71d4122b7892312c84de892900c90bf171531293e18e27945e2aeba31ebd7f1937591997301f0e06bebb87b75f1b044eee81492c3d037f7ec6c17fcf81442e6c90ccac49ec033582e7b4cfdddc612584161fcbab0975c75af05b0cdb6e7cb1f7555bfeb5342390f774d8d3aa097cf6fa5f6499f7617fa172da4b8ca4c2c13071f6f616644a540dc906df55b41f09e8ce3c82f80b337abef7a97ad59a81b7075e6fea8bf26d06eefd150ecd87240821f6fde0303ef4a0612e12c09f6cb6f8adf4f06ba30ae7250aa9e6e6e9cf2b6b0f8a8c26ce3c94e1ef9566206de889986c4b44be6399d018d5cb12ce7397beb6596432de0c7153b65c7b69791070eb4290ddbf0862438af910c6804cfeb023557fd1964c26ad1d258290d678581c51d5f95fcccc371feaff0519ecc77e12613be11133783d734c792b2c79ab87a075aa026b5c1fb3e9de9fce562e639b13dcd96d5847945f0c3fdaa41e7d816abf2fb76217f6f57a2b22d2b22445d9c3e3989bfab1089b9f5d1b8840a4d75d9763cb86a529064525f0624b209492889cb668d284f849c14afe72ae5d6cc96aee69b12b8ff97a1b8ecf6593240c2b33847857e7b242fcbe4e8e17db30c40b9acfa824fb9bf9614a554190b9d0c3c0c91893865635f34935efa2ccce5618cd040a78ac82d3dc8f03141b0c5dd0e191cc918983e6f8bbe68209c3c5ebaa1ad90efa38462de623d88bb8030083065aa266f71f39b47d6b02312a718b8ec16b0af11f3d9c42038e77bc3494740ba270273287398cc7d4dda54c6e85c1df90abc2bf8466bd26b508b212c1036d42e15b05c76619c8b37d4dd418a23941d13f5799c07892928254df3c59bfc7ae710728ecf6ba6b783bb8e37b09896bb95a67105f218cd29107a5221a2232df7c198eff606f14e67edfd583aa4f6162f3e1b9f76612481dfa874f15c4e61b26f1a82135218938cacae6af961945c688352cfe1457380ee2e519df17aefb7382a1b8c2a5acdf34c9252be5fb6e0b31c6c1422cab0f4d7ddb54b6c83cf95f9a39f6da876cf812c819828551006f870e4785cb458a5c675723308b355896628466daa4d8cf2996961e307814e40418caaca371b1192b41c3be07d7b96dc6b53c01969628a841f4c03a98abdc8fa535f8c98653910890852b00c1e913198c08e63eaea79aa37a4657332d069af7d6ce8424b9c9ce4ac42648415c59913c46366c2d2252a7bfa49880abf81253eb2b5306dcfd2101dda135130c41718b85bfa229745abe6443d7cd43ee0e8218d89a47a58f589746089af80f8a90713b21a36e394ff2b247e86af12624e757ef96ba13f24b01a5c69eb68c3868823cfe968b9370f95af74133fe1b2ba77edfcae7b34e588f0af25d99f33442f05fca44fc3093fba401e1d6cf339bf3d6bde9bf01fe445e1cd8543740c7d67c7945028ecb2bee4673eab9c770bde0efbf0af2de3206e4f09c320b78e459e94ecb09dc71862e696a6b56743571e233d55a044ddb02a3a65808dffcbee5bc5c7d6ccd7c786b92c9410527674522c5321eaee7baa4f99b85dcac1a48c263b2648ead61033a63738ec184b7c02460b1cb357205c9b4a36d70a7f7bbe3cdb2b0b3c62cedfb90cba76ff77ad89fa12910286e9fd4264f30d21e37eb43eb6a36f36c33f104c38adafb6b4b02c239e25bd00101c84e1dbf1f4a45978b212219d1a8d383c8a73c371be069eb90cc08ceb39570f7b0943b1069a014ff2a43c207a0657afdbcaf2401d509e61dc4a899f1bdf9082ac1d0255def4ba1f6ff85cbd94cd17bb9fe6e0d0f73f8096b5fc5098968da00a1475ff4a89810e2768b90d8de2eb8ccd3d4c8ea0a7d2d8a77a25504a115c39eb273e6ffd7ef8160202bad832f34cf601f3a00cc7ad4524de05ed35759a7087465fff21e8ce7e2a100d6c06ce1a19a2c555f2a1d034b5c1ffca750f317ec0a5872bf2585f74e8c4e3b74f668e94fb285794d59cf278b58a9724e9de49c1fa780fe6ec8ca8b4601a0397dde699831be4b292088e73fdb39b84cd692de9ed47d5aaf51079fbb51997f8004dc9084b67218525e21df4a0545b672c9ddc8e1be6a397f7bdb0b27627ee736d8c1cde67fe8b87d4922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@typed={0x8, 0x6a, @fd=r0}, @typed={0xc, 0x49, @u64=0x1c0}, @nested={0x88, 0x23, [@generic="3736aa3730324394459244aadce7b783254314efbe62eac5f1465cb741597d3be478977453ff5c085e5e158bba221359c8b346b9ebaf070dbb738058c27423cbc9c64528bdedbcd9de0dbffb799d500db2c6fb81164ab687f17e17257bd9f720f588dd0ed837ecb3bc76634f5d668b785fd558a58b8ccb305362", @typed={0x8, 0x4c, @ipv4=@broadcast=0xffffffff}]}, @generic="d3bae09c90127dd8c317ec2a3b48ee"]}, 0x10c0}, {&(0x7f0000001140)={0x5e8, 0x19, 0x100, 0x70bd28, 0x25dfdbfb, "", [@nested={0x284, 0x62, [@generic="806dc16b40868546739d848fa5a46edac7933fc5575862", @generic="a4a5a6f428790fd00614c7fed097928f1bf998f709069d46849616fa020a62ae859d512deed0f7edb30a47c85fde83eabb18322bf456359702c28cc9b4122668a7e7eebc896a4929f4cd476d2e94a8724583762e443913931457160cba457ab996ea9ecb8e0c90b82fc20d8c9c75d1e25d908233406469ac68124cee058f9d1c18e021d7cea81fc64b1487b0b4dadc106e67b91379f5a5b37b460b5971", @typed={0x8, 0x46, @fd=r0}, @generic="23ab932fb9494a6d43d3b8e244f9ec443566dfc796796a9fb7fb8b8e8240f52bf7687efabb7daea16f4fdcde83073647de1cd1f182e02896dc2158b6d50965ced8b0edd2f75e5c151cdaf2e76dcf46db32938b7b995582e9caa7290a6a8811205c089ce004f19b38273f15b1743c664ddef0ffed5ff22d7dec53f6e34833400eae12c433aaf08c24728fc9abd1b93c13d3d141cc9eaa63e9eacce325c0495019390d45506925", @generic="0d0fb656a384621b6d613f54a50fb31fd9de1508e526cf36d627edb1345691368ea765845035c2b1c6f68ae4bb51d3c5109cba9ca056a0427e3199d42f60c3bd088e51ce62db3ad2ea9a79cc226d25a81390b4d91d4af0990ab679cc1372d4d55ed366f55e445392d2b3a0eb2ccaa22fb7f784ac0b3f14012323b8a5a3396619544b9941", @generic="42421e05ec3a94d31c4846fdd30be4441f160884adf94477f443acd015ab610b5a657c1d2659155cc9433a529eb74e87fc4267455b35e69467a36b41f794c45a0e37f5e622812b12ae7383ed11b3735833938da1f17c99a18c9a9d51ed6df1224d79d7eb66ed081b6e82a74a1893247c995917b469233a", @typed={0xc, 0x7a, @u64=0x7}, @typed={0x14, 0x20, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}]}, @nested={0x1a8, 0x12, [@generic="7b3dca39e0899b36d1a7be245e9f52385a7c8a10a47a749fd384feba66d1529e62e369f69158017c174f7f4672d77ac23022a7017e42ec11a6e454ec4ca447ee7461fc534f313263fd109f636a631f242052df2e47848249bd4cd5701c6130141e8b0307b2c0d5be835b3de7fd6a5f8c5dc327f71dfa165aa14ee6953eecb04f52f09e9084bce2f613803701", @typed={0x74, 0x5a, @binary="c7593082257f4c8bfb84eddc09fdbfc6d49d8ff332ed81edc0bcc28d32b164d0229a618a5106f447fb5274058410811a1275c2e450735a533cc9d33a4bce49c20324f5616a14195e6e571025d4b10aeb0d04b0b7631134ca206bb00d7ce8448846f2267a5dfb5becaa973b5fd964e6fc"}, @typed={0x10, 0x94, @str='/dev/sg#\x00'}, @typed={0x4, 0x61}, @generic="4b2e4eccdd4325d889bd50e2df271aa2b79bf1ae47fa7e41ec9b5c8ffcc97bfe244b900841d2e8fbc4c5bd320154896ebdaa382441016589f4339e47c8efb454e6d218d6b82c3fd41c825c722bb80186b4610a35a086f036824064cc38cbcd3ac62faec271e91c847f4a62774a1709fb3febfb540950cf54cbe9de0b6864b71303e358698d80623112f7102707d2"]}, @generic="fda71095afa0f92deef2da8c7336be6403ffe1921febf9a33fe3a8872512d98c1a687d893209c59107b86fb4661ebc5e962f4f5871285f1fcd6830b409cb68e56b99776a2fe6f07f75a81cf85ba6f8252ea3a5f49e6a6f9af466a9676eafce45de2ac900cae07f9e792599f3fa95a1bee8a4277ad2798243c9c6dfd2e7c47e0be588668146665fe11716f78d9826294a2937d502340849285147e3ad82263349", @typed={0xf4, 0x5b, @binary="9caf5ee105ab87e319aedd373731b257fde71b270fd171e3bd512dcb13581b3dc2437d57636a1e589b8ea20207850186d7a4b38efe5d6e312c045dfbc268d336ae1b92057d5c3c3f4b853cb4cd656b4c496f8889d866e312a0ee10c91f7de8672d8837e6a917a3045ad16a6e23546ad5f045ec0093818bfa1cdca9798c478ad52194387564c92aabec3a6c291d46c90928c8831570421583c585bfe1efb84f508daf0094c7ecd347a2742af6bb8e0e68da097a4866b5e8bbd656586f8d0afc7eb8b05cb6aa21bae3afd982e4f3f5615d760c4d4ed16b9222eff6c3957ca7382b31f3eb4632d51b0a5c178b32746392"}, @generic="c2634795fa36b3bd47", @nested={0xc, 0x70, [@typed={0x8, 0x1a, @fd=r0}]}]}, 0x5e8}, {&(0x7f0000001780)={0x44c, 0x3f, 0x800, 0x70bd25, 0x25dfdbff, "", [@nested={0x1a4, 0x42, [@typed={0x14, 0x43, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="a01fb1b34aee7772ffed59c08825063803a400c3289560804cebc5a80104b2153823dd6faa7fbacbcc2ee4e6a2da5b92e689be9b0a21d8a5e0c1a0f063b9360ebc1326c6c3304e6b06f92df9d7aa0120399d33b44fc57eb53d0ac0f50624d4728d7f9719539a7f1045e7f1f4e6c97757603a8c34c594e4dd52142423a980e9f44e3f", @generic="b4ca4ef5415113cceda506dec23542c489376de2e34876faaed112dc2b0aac679ae17a611e22b4490f68df3abf542b9e6e92758cfe7cb2e90caec8d5afba8975399f2a5228b75842a3f833148ed8b4aef54fe5dbd962abaa393805f75900b964d42390221dab485c4247", @typed={0x14, 0x23, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0x8c, 0x58, @binary="6b383630cfd49e560c41eac53e04c653fb38818374824274fd3077c2b596e5a9ac4b0cae0f5d8422f65b59019a305f32afe18d3c0bf897413d01df9c9f103ded28b962bd6747e3c826f2e990dac14a118435f45d52c901bc95cd0d581db23f1b90f18f1004f1f1d72660526d43fa1658fefc663a6d210f066fdd4ef6ff8f46e4a3d8c9eeb548c037"}]}, @generic="702fe14ed2ba3965d1a6f86ece999da20f393e5326ff6c707671d90b008e3f03d79996f19c4dc2ea5f673a420ddb049a9d18e0cf8740ffe51106a082ba0ac152e6b7421d167071310ff683c1b5c155c15ba88fcb38f96e92a42868c0cd580d08af4553452b6b4b87c31954b89a538087733bf9542494d062229e4a39db397a", @generic="4d19571d656feaee1691ec925a0d90a44773971e811d927c578f73889c427486159161d9a8625c523762179d5f96802fdbdad26fcf1e4e3c81feed12e7fffc86fd304dec83860253732bd36b08836b30fa73fe5b72ac665c4022c144bbd3465cc2b3024325520f5cf0b79ad92a1368a566d786027db631069b06f6a84939e0dc894de2efc5b06fcf76e8b19b32c48d2c43071595ea87d1d79f2568a5439fc348d7710876c4eb25b47c9a", @typed={0x8, 0x3a, @pid=r1}, @generic="a47bf1fd536c034cd5e3c3641bc4a6638baa4734f77bcb80243c800438d4d482affac7396ac50dfd83a6ff860cb036c706de1a8b715df292062d022437776de362e967aefb4d80c20363d7ae9cc7ecc5452805365a08a2cd56059a3c16cdea2f365341a53220284613d0036e56ba3b1dc1d4476be0154bc6aecbf37f70e3ab73e0a7a48f219a902a3556dd55a456e55af9888bb296859b8623b455d6f1ca381555cdc170f74d6e37ddf620e99fb420f1bc7d89dd416c604e4fd3616ce012adf6322cad990598876890b9c1299edc43f888e6d8f01a76769c528218b7b33e0fa384c29f4e77548c4a8947da9ad95bbb35b39cbc75", @nested={0x68, 0x3b, [@generic="2057707b712c075621ae1db5559b15429b7b81443710db16c4990b24523d34e3fcda2883c93504e6f5e27873066e7124be33068d91c47a6df917d8920c3f76cade77b17d0daab47d66943d674453727e0001477d828e80a814", @typed={0x8, 0x25, @pid=r2}]}, @typed={0x8, 0x63, @pid=r3}]}, 0x44c}], 0x3, &(0x7f00000033c0)=[@rights={0x30, 0x1, 0x1, [r0, r0, r4, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r0]}], 0x128, 0x20040001}, 0xc080) 2018/04/08 17:40:03 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(0xffffffffffffffff, &(0x7f0000000300)='a', 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000100)="c6", 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='lo\x00', 0xd) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/04/08 17:40:03 executing program 5: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff0100", 0x1302}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000340)={"7663616e300000000000200000000100", 0x8003}) 2018/04/08 17:40:03 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000340)={"7663616e300000000000200000000100", 0x8003}) 2018/04/08 17:40:03 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) clock_gettime(0x0, &(0x7f0000000640)={0x0, 0x0}) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000400), 0x4) write$sndseq(r1, &(0x7f00000000c0)=[{0x5, 0x7fff, 0x7, 0x40, @tick=0x21d2c0c4, {0x100, 0x3ff}, {0x3, 0x9}, @addr={0x2, 0x7}}, {0x9, 0xffffffff, 0x0, 0x40, @time={0x77359400}, {0xffff, 0x100000001}, {0x1000, 0x6}, @control={0x80, 0x7d, 0x2}}, {0x0, 0x9, 0xca, 0xfffffffffffffffd, @time={0x0, 0x989680}, {0x9, 0x4}, {0x8, 0x1f}, @addr={0x100000000}}, {0x3f, 0x5, 0x75, 0x6, @time={r2, r3+10000000}, {0x100, 0x1}, {0xffffffffffff8000, 0x446}, @ext={0x3e, &(0x7f0000000080)="fa91a8946cd0052eecec4084ac0fadcb646937d2913850d772d4f42a64995d30779eeed5a90e3911cc893cda3898f7c1d3777bf35533c19d628cd27e31c8"}}, {0x1, 0x9a, 0x2, 0x3, @tick=0xffffffffffffffc1, {0xaf, 0x2}, {0x4c, 0xffffffffffffffc0}, @addr={0x6, 0x3}}], 0xf0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000000540)={0x6, 0x6fe, 0x8, 0xffffffff, 0x1ff, 0x1, 0x1, 0x101}, &(0x7f0000000580)={0x4, 0x626, 0x100000000, 0x9, 0xf6, 0x6, 0x6, 0x3}, &(0x7f00000005c0)={0x0, 0x5, 0x2, 0x2, 0x7, 0x962, 0x0, 0x1}, &(0x7f0000000600)) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000440)={0x9, {{0xa, 0x4e21, 0x4, @loopback={0x0, 0x1}, 0x5}}}, 0x88) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x7fff, 0xfffffffffffffffa, 0x0, 0xcb4, 0xdb87, 0x9, 0x3f, {0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}}, 0x0, 0x7, 0x8, 0xbded, 0xef}}, &(0x7f0000000280)=0xb0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000500)={0xaa, 0x20}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000002c0)=ANY=[@ANYRES32=r4, @ANYBLOB="de00000022b2df423810eec83adde34ef0771e11120f7218586bd267e4dd5067c9e9016fc789f6a0a0370b9b6bbd8bd435137ff04e6ca25e1b9f8fc042c3e4ec6e6c2f70c4edd8714e6d923f5d93b3bb98eb55e43ef8a0553aa22c020ad3346c5df024e8a523d61c2757042c975e9274ef637e840d241d4f2b9546c5b300000000a8d699ee4c6a45e07cc30786e68f67f255d83ddbf34166654c1b66b250ec5ad648f2254ab174f5507d658c98b69de7c7c1d7431fd2bcb98580665cddd6536ffc9d545b0e3ba88459f303d70358470c336de97eed41fe8406cb6da6a4813c4edaad"], &(0x7f00000003c0)=0xe6) mlockall(0x4) 2018/04/08 17:40:03 executing program 7: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="a8", 0x1, r0) keyctl$invalidate(0x15, r1) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="df42b08f2227b06752024134b7f231387f3ebcf41ebcca98dd50c0bc0d25c996f43e95a9fbcf4cd0e79b41921bc49227087592a30a1c83f11450d64152e768f5055433c7693123808bc0", 0x4a, r0) 2018/04/08 17:40:03 executing program 0: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="a8", 0x1, r0) keyctl$invalidate(0x15, r1) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="df42b08f2227b06752024134b7f231387f3ebcf41ebcca98dd50c0bc0d25c996f43e95a9fbcf4cd0e79b41921bc49227087592a30a1c83f11450d64152e768f5055433c7693123808bc0", 0x4a, r0) 2018/04/08 17:40:03 executing program 4: ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000340)={"7663616e300000000000200000000100", 0x8003}) 2018/04/08 17:40:03 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000040)=""/132) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x6, 0x4, 0xc71, 0x9}, 0x408) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0x0, 0x77fffb, 0x0, 0x10020000000, 0x0}, 0x2c) recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/242, 0xf2}], 0x1, &(0x7f0000000300)=""/61, 0x3d, 0x7ff}, 0x2) 2018/04/08 17:40:03 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x6, &(0x7f0000001500)={0x0, @in={{0x2, 0x0, @rand_addr}}}, &(0x7f00000001c0)=0xa0) 2018/04/08 17:40:03 executing program 6: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000000000)="2400000024007fee40001200000001000d0ff6ff010000000000f300f1ffffff1300ff10", 0x24) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000000c0)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b00000005000000e00400002001000020010000ffffffff20010000000000004804000048040000ffffffff480400004804000005000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x540) 2018/04/08 17:40:04 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3}, 0x1c) listen(r0, 0x1008007) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3}, 0x10) socketpair(0x7, 0x3, 0x100000001, &(0x7f0000000040)={0xffffffffffffffff}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x400000, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r2, r3, 0x5, 0x1}, 0x10) sendmmsg(r1, &(0x7f0000001b00)=[{{&(0x7f0000000200)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000680)=@sco={0x1f}, 0x80, &(0x7f0000000700), 0x19b, &(0x7f0000000140)=[{0x10, 0x10d}], 0x10}}], 0x2, 0x0) 2018/04/08 17:40:04 executing program 7: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="a8", 0x1, r0) keyctl$invalidate(0x15, r1) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000240), 0x0, r0) 2018/04/08 17:40:04 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x100, 0x0) getdents(r2, &(0x7f0000000080)=""/30, 0x1e) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000280)="d8c065513dfdbe464daaf780b98c8951", 0x10}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f0000002780)=@nfc_llcp, 0x3f7, &(0x7f0000000000)=[{&(0x7f0000002cc0)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/08 17:40:04 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x1c0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000480)={0x0, 0x0}) r2 = syz_open_dev$vcsa(&(0x7f0000000440)='/dev/vcsa#\x00', 0x3b02d9ab, 0x20000) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000000540)=[0x9, 0x3ff]) r3 = syz_open_procfs(r1, &(0x7f00000005c0)="5d6f756e74696e666f00951b267e90ae0f2a81dde5697c5c3707c7eed7eb2d9fe69bf71d42f716080f5290f387f3023328c2aaf43a96c54fba1421a5b7502552551d8b34424d6bddd7") getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x400, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0x200, 0x3}, &(0x7f0000000300)=0x90) stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000004c0)) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000340)={r4, @in={{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x84) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f0000000080)=[0x80000001, 0x3f]) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x19) tee(r0, r3, 0x101, 0x4) read(r0, &(0x7f00000002c0)=""/54, 0xfffffffffffffc38) r5 = dup(r0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000200)=0x8) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000400)=[{0x3, 0x400}, {0x2, 0xffffffffffffffe1}], 0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000240)={r6, 0x10000}, &(0x7f0000000280)=0x8) 2018/04/08 17:40:04 executing program 4: ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000340)={"7663616e300000000000200000000100", 0x8003}) 2018/04/08 17:40:04 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x48000400) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x44) 2018/04/08 17:40:04 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000000300), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000100)="c6", 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='lo\x00', 0xd) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/04/08 17:40:04 executing program 5: r0 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x3ff, 0x8000) bind$bt_rfcomm(r1, &(0x7f00000000c0)={0x1f, {0x5, 0x8000, 0x3, 0x8, 0x2, 0x4}, 0xf1ba}, 0xa) finit_module(r0, &(0x7f0000000100)='/dev/input/mouse#\x00', 0x0) pwritev(r1, &(0x7f0000000400)=[{&(0x7f0000000140)="18527e137de080c63f5c153cb77397843bea5a0b1d48cc09c717e7da9e895f79322d779f22571940bc4335bd61a44bcbd61f25f6b33f70ee5cb0ce3b31b6bbeec248d81bce01a32df7765be4f9b32c0375ab", 0x52}, {&(0x7f00000001c0)="e69d846eb2bfa6150702b905349e9da684ac2891895f2f99a373e60a5293898a9715e9a0", 0x24}, {&(0x7f0000000200)="1d6de4de8848179f34910a442862683c7d77730054a49412f88c29435c2ee348f1050c17e35426151033f76cdef3c66457c7e61d70ec4acf5b643f525e8cd3479c92f36c4bb6b3ad0e7b413e40063f877cb2a81447071fbe", 0x58}, {&(0x7f0000000280)="066681c52c1d145974bdb86fea82c94af78dee1d9104adb5337dc7d9da0e3c9fbdc26983568c1bf76d509881503ff22bac499b6160fad34b474c177c6c856b5af053f171c8460f945614eacc12e7b5fb8719145b3b36d76dc051d0358b0adc9a8a", 0x61}, {&(0x7f0000000300)="cfc6a6ba2d212823080cc21ea1c5e6802b0bc115b9ec8a379d851c632602c2a995811b8e4699fd24e9d3fd43f2ac896adad0befc6abe083cf138ca36c5afac38bf05c224a2910c2fb81dd465a4f1798261e64ed13fbc7b12dbe17b11bf9bf62b", 0x60}, {&(0x7f0000000380)="daf10a9245cb8dd7327fc5da61855c51bdad72860d41b68fd15e100159c0eb3f202a557e3596773407bb2fadee730d4fccd872c2c4dfb8f4a369ed35e91cd4c933ecb1e674a15a89", 0x48}], 0x6, 0x0) 2018/04/08 17:40:04 executing program 7: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="a8", 0x1, r0) keyctl$invalidate(0x15, r1) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="df42b08f2227b06752024134b7f231387f3ebcf41ebcca98dd50c0bc0d25c996f43e95a9fb", 0x25, r0) 2018/04/08 17:40:04 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3}, 0x1c) listen(r0, 0x1008007) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3}, 0x10) socketpair(0x7, 0x3, 0x100000001, &(0x7f0000000040)={0xffffffffffffffff}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x400000, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r2, r3, 0x5, 0x1}, 0x10) sendmmsg(r1, &(0x7f0000001b00)=[{{&(0x7f0000000200)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000680)=@sco={0x1f}, 0x80, &(0x7f0000000700), 0x19b, &(0x7f0000000140)=[{0x10, 0x10d}], 0x10}}], 0x2, 0x0) 2018/04/08 17:40:04 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='timers\x00') ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r1 = gettid() ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000080)={{0x4, 0x6e5a}, {0xfffffffffffffff8, 0x64}, 0x40, 0x4, 0x6}) rt_sigqueueinfo(r1, 0x3d, &(0x7f0000035000)={0x0, 0x1, 0x2, 0x2}) 2018/04/08 17:40:04 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00000000c0)={@dev={0xac, 0x14, 0x14, 0x1a}}, 0x8) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0xff, 0x4, 0x3}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r1, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={r1, &(0x7f00000000c0), &(0x7f0000000100)=""/113}, 0xfffffffffffffe8a) 2018/04/08 17:40:04 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000080)={{0x0, 0xffffffffffffff01}, 0x0, 0x3, 0x0, {0x0, 0xa}, 0x0, 0x2}) 2018/04/08 17:40:04 executing program 4: ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000340)={"7663616e300000000000200000000100", 0x8003}) 2018/04/08 17:40:04 executing program 7: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="a8", 0x1, r0) keyctl$invalidate(0x15, r1) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000240), 0x0, r0) 2018/04/08 17:40:04 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) r2 = socket(0xe, 0x40100000802, 0x7) r3 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80000, 0x0) bind$nfc_llcp(r4, &(0x7f0000000240)={0x27, 0x1, 0x2, 0x1, 0x5, 0xd4a2, "8547ddd706d842cb18e46267df12b48902f5776ad423b996e0c03e2323fba3bfebbebe484038f25766635fcf381bf8d2b5753f1275542c78e3bd29ea494b6e", 0x10}, 0x60) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f0000000180)={{0x39b0, 0x1}, 'port0\x00', 0x0, 0x80000, 0x1, 0xf8, 0xfffffffffffeffff, 0xfffffffffffffff3, 0x4, 0x0, 0x4, 0x8}) dup2(r2, r3) 2018/04/08 17:40:04 executing program 0: creat(&(0x7f000002bff8)='./file0\x00', 0x0) r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x72109c5fef5d34d3) r1 = gettid() rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setownex(r0, 0xf, &(0x7f0000fa4000)={0x0, r1}) prlimit64(0x0, 0xb, &(0x7f000002fff0), 0x0) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) fcntl$notify(r0, 0xa, 0x34) r2 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x1, r1}) dup2(r0, r2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x420081, 0x0) r3 = request_key(&(0x7f00000001c0)='rxrpc\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)='\x00', 0xfffffffffffffff9) add_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="b656b20453ec7e8de50191b5bb562da65ec78bb4d52a7f0fe6f3c9e87591601aeaaf0582f7dbad7deae8c93d8fa7315977e3842e5cc32d48bceb6fb03fb40aea76274b02b8f9208afcd7aa2a5f74367581addb375d395a7e9a5a9eecdad66ca19393c8f0a358d42aa0ef5eb68bd6778f702428e11d75f791fc2ccaf4e9fe88ae812e136886cbbb55", 0x88, r3) 2018/04/08 17:40:04 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000880)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f0000000840)={&(0x7f00000002c0)=@setlink={0x3c, 0x13, 0xdafd365e5f8e022b, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'lo\x00'}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x7}]}]}, 0x3c}, 0x1}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x210001}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_getneigh={0x20, 0x1e, 0x200, 0x70bd2c, 0x25dfdbff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x10403}}, 0x20}, 0x1, 0x0, 0x0, 0x10}, 0x85) 2018/04/08 17:40:04 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x48000400) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x44) 2018/04/08 17:40:05 executing program 6: r0 = memfd_create(&(0x7f0000000000)=',cpuset\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x5011, r0, 0x0) sendfile(r0, r0, 0x0, 0x10000000000000) connect$ax25(r0, &(0x7f0000000040)={0x3, {"fcbed3cae98fd4"}, 0x5}, 0x10) 2018/04/08 17:40:05 executing program 1: unshare(0x8000400) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000100)) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = timerfd_create(0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet6(0xa, 0xa, 0xc28, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}, @in6={0xa, 0x4e20, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x7fffffff}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x400000000000}, @in={0x2, 0x4e21, @rand_addr=0x6e3}, @in={0x2, 0x4e24, @multicast1=0xe0000001}], 0x98) poll(&(0x7f0000000300)=[{r0}, {r1}], 0x2, 0x0) 2018/04/08 17:40:05 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x202, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000042}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="000226bd7000fc0002ef3700c574330e6df8647600779a04fa8c3bc6"], 0x2c}, 0x1, 0x0, 0x0, 0x40800}, 0x0) r2 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f00000000c0)={0x4}) epoll_pwait(r2, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000080), 0x8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000023c0)={{{@in=@multicast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f00000024c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002500)={'teql0\x00', r3}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000240)={r3, 0x1, 0x6, @random="1166b20246a2"}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x4, 0x3}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000340)={r4, 0x101, 0x7f, 0x40b}, &(0x7f0000000380)=0x10) accept(r0, 0x0, &(0x7f0000000280)) 2018/04/08 17:40:05 executing program 4: r0 = socket(0x0, 0x100000802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000340)={"7663616e300000000000200000000100", 0x8003}) 2018/04/08 17:40:05 executing program 7: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="a8", 0x1, r0) keyctl$invalidate(0x15, r1) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="df42b08f2227b06752024134b7f231387f3ebc", 0x13, r0) 2018/04/08 17:40:05 executing program 5: r0 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x401, &(0x7f0000000000)) 2018/04/08 17:40:05 executing program 3: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000000100)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x6, &(0x7f0000000080)={0x0, 0x0, 0xfffffffffffffffc}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000002d40), 0x8, 0x0) read(r2, &(0x7f0000000000)=""/128, 0x80) get_robust_list(r0, &(0x7f0000000180)=&(0x7f0000000140)={&(0x7f00000000c0)}, &(0x7f00000001c0)=0x18) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) signalfd4(r2, &(0x7f0000a71ff8)={0x64}, 0x8, 0x0) 2018/04/08 17:40:05 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000000300)='a', 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000100)="c6", 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='lo\x00', 0xd) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/04/08 17:40:05 executing program 7: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="a8", 0x1, r0) keyctl$invalidate(0x15, r1) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="df42b08f2227b06752024134b7f231387f3ebc", 0x13, r0) 2018/04/08 17:40:05 executing program 5: r0 = socket$nl_generic(0xa, 0x2, 0x11) bind$netlink(r0, &(0x7f0000002ff4)={0xa, 0xfc, 0x0, 0xffffffffffffffff}, 0x4f) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000000080)={@ipv4={[], [], @multicast1}, 0x0}, &(0x7f00000000c0)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000100)={@dev={0xfe, 0x80, [], 0x17}, r2}, 0x14) 2018/04/08 17:40:05 executing program 4: r0 = socket(0x0, 0x100000802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000340)={"7663616e300000000000200000000100", 0x8003}) 2018/04/08 17:40:05 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000325000)=0x11, 0x4) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000), 0x18) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) 2018/04/08 17:40:05 executing program 6: unshare(0x2000000) r0 = syz_open_procfs(0x0, &(0x7f0000000ffd)='ns\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x1, r1}) fstat(r0, &(0x7f0000000100)) fstat(r0, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r2, 0x1, 0xa8, 0x0, 0x7, 0x800}, &(0x7f0000000240)=0x14) 2018/04/08 17:40:05 executing program 1: r0 = getpgrp(0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x2, 0x7, 0x6, 0x7, 0x17, 0x0, 0x70bd29, 0x25dfdbfd, [@sadb_x_nat_t_type={0x1, 0x14, 0x5}, @sadb_x_filter={0x5, 0x1a, @in, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x5, 0x4, 0x4}, @sadb_x_policy={0x8, 0x12, 0x4, 0x7, 0x0, 0x6e6bba, 0x6, {0x6, 0x7e, 0x29, 0x6, 0x0, 0x7f, 0x0, @in=@multicast2=0xe0000002, @in=@multicast2=0xe0000002}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x4e22, 0x6, @empty, 0x3}, @in={0x2, 0x4e20}}]}, 0xb8}, 0x1}, 0x80) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x1d, &(0x7f00004ca000)={0x0, 0x0, 0x2a}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) ioctl$VT_ACTIVATE(r2, 0x5606, 0x9) read(0xffffffffffffffff, &(0x7f0000b0a000)=""/128, 0x80) 2018/04/08 17:40:05 executing program 7: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="a8", 0x1, r0) keyctl$invalidate(0x15, r1) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="df", 0x1, r0) [ 74.999713] QAT: Invalid ioctl 2018/04/08 17:40:06 executing program 5: mkdir(&(0x7f0000cfc000)='./file0\x00', 0x0) r0 = open(&(0x7f0000011ffa)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000)=0xc037, 0x4) fallocate(r0, 0x2, 0x0, 0x3) sendto$unix(r0, &(0x7f0000000000)="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", 0x1000, 0x4804, 0x0, 0x0) 2018/04/08 17:40:06 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040), &(0x7f00000000c0), 0x7) 2018/04/08 17:40:06 executing program 4: r0 = socket(0x0, 0x100000802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000340)={"7663616e300000000000200000000100", 0x8003}) 2018/04/08 17:40:06 executing program 6: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="a8", 0x1, r0) keyctl$invalidate(0x15, r1) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="df42b08f2227b06752024134b7f231387f3ebc", 0x13, r0) 2018/04/08 17:40:06 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28005) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x67, 0x2}, {}], 0x30) r1 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x0) tee(r1, r1, 0x474, 0x2) ioctl(r1, 0x40000000401a74cc, &(0x7f0000000000)) 2018/04/08 17:40:06 executing program 7: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="a8", 0x1, r0) keyctl$invalidate(0x15, r1) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="df", 0x1, r0) 2018/04/08 17:40:06 executing program 3: mkdir(&(0x7f00001af000)='./file0\x00', 0x0) mount(&(0x7f00000d0ff8)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) fcntl$setflags(r0, 0x2, 0x100000000000001) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000140)='.request_key_auth\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="d3c37f64c59ffeaa582c881af68e706a126d66d45c2996a3f8924c879c27329510a75b3b238d22f166959e358152029bf0a76b4099960509d4eea3cde10547dfda70b342ed876bc2d2283738d017cef53f2f56623deecfac5884b4c23366a3209064352da15d3cd86581b69f8486ba79ddbe7ca89cacc8d34cc842b0689f313447e7c30dee6593b335fba8e056b49db9ef916e5a328891c771a10e3fd50cb3054417245290ae34c8ddf601eca63883390e6aa2ddba1c74c185b7071ab17de0d23e", 0xc1, 0xfffffffffffffffc) keyctl$reject(0x13, r2, 0x9, 0x1, r3) 2018/04/08 17:40:06 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000000300)='a', 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='lo\x00', 0xd) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/04/08 17:40:06 executing program 4: r0 = socket(0x11, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000340)={"7663616e300000000000200000000100", 0x8003}) 2018/04/08 17:40:06 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000000000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) recvmmsg(0xffffffffffffffff, &(0x7f0000001140), 0x0, 0x0, &(0x7f0000001280)={0x0, 0x1c9c380}) munlockall() bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0x7, 0x4) 2018/04/08 17:40:06 executing program 6: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80, 0x80000) accept$netrom(r0, 0x0, &(0x7f00000000c0)) r1 = socket(0x1b, 0x802, 0x9b) bind$inet(r1, &(0x7f0000fc4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/08 17:40:06 executing program 7: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="a8", 0x1, r0) keyctl$invalidate(0x15, r1) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000240), 0x0, r0) 2018/04/08 17:40:06 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000da9000)=ANY=[@ANYBLOB="0201f26042a151203228000000000000"], 0x10}, 0x1}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') 2018/04/08 17:40:06 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28005) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x67, 0x2}, {}], 0x30) r1 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x0) tee(r1, r1, 0x474, 0x2) ioctl(r1, 0x40000000401a74cc, &(0x7f0000000000)) 2018/04/08 17:40:06 executing program 3: unshare(0x40600) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) sysfs$2(0x2, 0xb6a9, &(0x7f0000000080)=""/116) fcntl$getflags(r0, 0x40a) 2018/04/08 17:40:07 executing program 4: r0 = socket(0x11, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000340)={"7663616e300000000000200000000100", 0x8003}) 2018/04/08 17:40:07 executing program 7: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="a8", 0x1, r0) keyctl$invalidate(0x15, r1) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="df", 0x1, 0x0) 2018/04/08 17:40:07 executing program 6 (fault-call:3 fault-nth:0): r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="a8", 0x1, r0) keyctl$invalidate(0x15, r1) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="df", 0x1, r0) 2018/04/08 17:40:07 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) io_setup(0x5, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f00000015c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000140)}]) 2018/04/08 17:40:07 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28005) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x67, 0x2}, {}], 0x30) r1 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x0) tee(r1, r1, 0x474, 0x2) ioctl(r1, 0x40000000401a74cc, &(0x7f0000000000)) 2018/04/08 17:40:07 executing program 3: pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000000280)=[{&(0x7f0000000000)="bf", 0x1}, {&(0x7f0000000100)}, {&(0x7f0000000200)}], 0x3, 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000040)) 2018/04/08 17:40:07 executing program 7: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="a8", 0x1, r0) keyctl$invalidate(0x15, r1) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="df", 0x1, 0x0) 2018/04/08 17:40:07 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udplite6\x00') setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000140)=@raw={'raw\x00', 0x9, 0x3, 0x2f0, 0x0, 0xffffffff, 0xffffffff, 0x108, 0xffffffff, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x3, &(0x7f0000000040), {[{{@uncond, 0x0, 0xc8, 0x108}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x20, 0x2, 0x80000001, 0x7, 0x3151d13e, 0x0, 0x100000000, 0x7]}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, [0x0, 0xffffffff, 0x0, 0xff], [0xff0000ff, 0xffffffff, 0xffffffff, 0xff], 'nr0\x00', 'rose0\x00', {}, {0xff}, 0xbb, 0x4, 0x6, 0x40}, 0x0, 0xf0, 0x118, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x350) r1 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_int(r1, 0x29, 0x4e, &(0x7f0000000080), &(0x7f0000000100)=0x4) 2018/04/08 17:40:07 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000000300)='a', 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000100)="c6", 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(0xffffffffffffffff, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='lo\x00', 0xd) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/04/08 17:40:07 executing program 4: r0 = socket(0x11, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000340)={"7663616e300000000000200000000100", 0x8003}) [ 76.470607] FAULT_INJECTION: forcing a failure. [ 76.470607] name failslab, interval 1, probability 0, space 0, times 1 [ 76.482172] CPU: 0 PID: 6121 Comm: syz-executor6 Not tainted 4.16.0+ #82 [ 76.489074] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 76.489091] Call Trace: [ 76.489139] dump_stack+0x185/0x1d0 [ 76.489178] should_fail+0x87b/0xab0 [ 76.489223] should_failslab+0x279/0x2a0 [ 76.489257] __kmalloc_track_caller+0x208/0xcb0 [ 76.489337] ? strndup_user+0x134/0x1f0 [ 76.521486] ================================================================== [ 76.521509] BUG: KMSAN: uninit-value in show_trace_log_lvl+0xda4/0x1030 [ 76.521537] CPU: 0 PID: 6121 Comm: syz-executor6 Not tainted 4.16.0+ #82 [ 76.542483] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 76.542488] Call Trace: [ 76.542511] dump_stack+0x14a/0x1d0 [ 76.542529] ? show_trace_log_lvl+0xda4/0x1030 [ 76.542541] kmsan_report+0x142/0x240 [ 76.542557] __msan_warning_32+0x6c/0xb0 2018/04/08 17:40:07 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e27}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) [ 76.542573] show_trace_log_lvl+0xda4/0x1030 [ 76.542590] ? memdup_user+0x7c/0x200 [ 76.542609] ? strndup_user+0x134/0x1f0 [ 76.542626] show_stack+0xfc/0x150 [ 76.542640] ? print_worker_info+0x1b0/0x660 [ 76.542652] dump_stack+0x185/0x1d0 [ 76.542669] should_fail+0x87b/0xab0 [ 76.542685] should_failslab+0x279/0x2a0 [ 76.542701] __kmalloc_track_caller+0x208/0xcb0 [ 76.542715] ? strndup_user+0x134/0x1f0 [ 76.542733] memdup_user+0x7c/0x200 [ 76.542749] strndup_user+0x134/0x1f0 [ 76.542769] SYSC_add_key+0x26c/0x960 [ 76.542788] SyS_add_key+0x77/0xa0 [ 76.542800] do_syscall_64+0x309/0x430 [ 76.542815] ? keyring_detect_cycle_iterator+0x110/0x110 [ 76.542833] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 76.542844] RIP: 0033:0x455259 [ 76.542851] RSP: 002b:00007f2b050efc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000f8 [ 76.542864] RAX: ffffffffffffffda RBX: 00007f2b050f06d4 RCX: 0000000000455259 [ 76.542871] RDX: 0000000020000240 RSI: 00000000200000c0 RDI: 0000000020000080 2018/04/08 17:40:07 executing program 3: epoll_create1(0x80000) ioctl$EVIOCGPHYS(0xffffffffffffffff, 0x80404507, &(0x7f0000000480)=""/212) epoll_create1(0x80000) r0 = epoll_create1(0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000700)=ANY=[@ANYBLOB="3f00000000000000d581912100000000060000000104000002000000000000009a8200000000000000000100000000000600000000000000004000000000000000000000000000000101000800000000000000000000000300000000000000ff0700000000000000000000000000000000000000000000800000000000000000000000007fcc73b43af5d62e9a000000"]) r1 = shmat(0xffffffffffffffff, &(0x7f0000ffa000/0x4000)=nil, 0x5000) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') r3 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) shmctl$IPC_RMID(r3, 0x0) fcntl$setstatus(r2, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r4, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000001200)="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", 0x1e0}]) shmdt(r1) getrandom(&(0x7f00000001c0)=""/231, 0xe7, 0x1) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r5, &(0x7f00006e5000)) ioctl$DRM_IOCTL_SET_UNIQUE(0xffffffffffffffff, 0x40106410, &(0x7f0000000180)={0xd7, &(0x7f0000000080)="782f15427ab90b442f7a362669a6853a7fca9f746c8651923336bf35c3dc7f20079f0a5f19d11f9cd0c102ca0f46a525c9becc03f81c676f152c523eb26bfce41fd56f74f533db7a031dc1b413b8b717969103e461ad1dc00b56f4bfa673b526737da00f9dbee9cebe97e0fbbf6525f6f71196c681cde82486e29351d63e38b7f9a7c7864299a52a0d1f11db11043298f013f905697aa39dd52651fd4659391efdba5bb9b0343d8d397c75acb50d9ada9d346204b4ba3fd6c7888d89048bcc540056694305c90874eae2539719cbe952ff063b51b4739f"}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x28, &(0x7f0000000580)={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000021ff4)) r6 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r7 = memfd_create(&(0x7f0000000000)="75730700010000ce000078003798", 0x0) r8 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') inotify_add_watch(r7, &(0x7f00000005c0)='./file1\x00', 0x81000000) lseek(r0, 0x0, 0x6) sendfile(r7, r8, &(0x7f00006dbff8), 0xed5a) r9 = request_key(&(0x7f00000003c0)='user\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000440)='\x00', 0xffffffffffffffff) keyctl$search(0xa, r6, &(0x7f0000000340)='ceph\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, r9) getpeername$inet6(r8, &(0x7f0000000600)={0x0, 0x0, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000640)=0x1c) dup3(r5, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) [ 76.542879] RBP: 000000000072bea0 R08: 000000000a387d26 R09: 0000000000000000 [ 76.542886] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000013 [ 76.542893] R13: 000000000000001a R14: 00000000006f3310 R15: 0000000000000000 [ 76.542902] [ 76.542905] Uninit was stored to memory at: [ 76.542918] kmsan_internal_chain_origin+0x12b/0x210 [ 76.542927] __msan_chain_origin+0x69/0xc0 [ 76.542942] update_stack_state+0x9e2/0xa40 [ 76.542955] unwind_next_frame+0x618/0xe50 [ 76.542967] show_trace_log_lvl+0xb49/0x1030 [ 76.542979] show_stack+0xfc/0x150 [ 76.542989] dump_stack+0x185/0x1d0 [ 76.543000] should_fail+0x87b/0xab0 [ 76.543010] should_failslab+0x279/0x2a0 [ 76.543022] __kmalloc_track_caller+0x208/0xcb0 [ 76.543034] memdup_user+0x7c/0x200 [ 76.543046] strndup_user+0x134/0x1f0 [ 76.543054] SYSC_add_key+0x26c/0x960 [ 76.543063] SyS_add_key+0x77/0xa0 [ 76.543072] do_syscall_64+0x309/0x430 [ 76.543084] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 76.543088] Local variable description: ----key2.i126@do_futex [ 76.543091] Variable was created at: 2018/04/08 17:40:07 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000dbc000)=ANY=[@ANYBLOB="b40049fb0000000000"], &(0x7f0000e6bffc)="47ff3300", 0x2, 0xfed3, &(0x7f000000d000)=""/153}, 0x22) r0 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x8, 0x4000) ioctl$KDSETMODE(r0, 0x4b3a, 0x1) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f00000001c0)={'security\x00', 0xff, "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"}, &(0x7f0000000300)=0x123) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000003e40)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000003f40)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000003f80)={0xc, 0x2, &(0x7f0000000000)=@raw=[@alu={0x7, 0x2, 0x3, 0x7, 0xa, 0x0, 0x3e544352697a4ca3}], &(0x7f0000000040)='GPL\x00', 0x3, 0x0, &(0x7f0000000080), 0x40f00, 0x1, [], r2}, 0x48) accept(r1, &(0x7f0000000100)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000000180)=0x80) fcntl$setpipe(r1, 0x407, 0x800) [ 76.543103] do_futex+0x1b9/0x6ad0 [ 76.543114] SYSC_futex+0x3e1/0x810 [ 76.543118] ================================================================== [ 76.543121] Disabling lock debugging due to kernel taint [ 76.543127] Kernel panic - not syncing: panic_on_warn set ... [ 76.543127] [ 76.543139] CPU: 0 PID: 6121 Comm: syz-executor6 Tainted: G B 4.16.0+ #82 [ 76.543145] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 76.543148] Call Trace: [ 76.543161] dump_stack+0x14a/0x1d0 [ 76.543174] panic+0x39d/0x940 [ 76.543207] ? show_trace_log_lvl+0xda4/0x1030 [ 76.543218] kmsan_report+0x238/0x240 [ 76.543233] __msan_warning_32+0x6c/0xb0 [ 76.543249] show_trace_log_lvl+0xda4/0x1030 [ 76.543263] ? memdup_user+0x7c/0x200 [ 76.543281] ? strndup_user+0x134/0x1f0 [ 76.543297] show_stack+0xfc/0x150 [ 76.543309] ? print_worker_info+0x1b0/0x660 [ 76.543319] dump_stack+0x185/0x1d0 [ 76.543331] should_fail+0x87b/0xab0 [ 76.543344] should_failslab+0x279/0x2a0 [ 76.543374] __kmalloc_track_caller+0x208/0xcb0 [ 76.872252] ? strndup_user+0x134/0x1f0 [ 76.872272] memdup_user+0x7c/0x200 [ 76.872289] strndup_user+0x134/0x1f0 [ 76.872303] SYSC_add_key+0x26c/0x960 [ 76.872321] SyS_add_key+0x77/0xa0 [ 76.872334] do_syscall_64+0x309/0x430 [ 76.872349] ? keyring_detect_cycle_iterator+0x110/0x110 [ 76.872367] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 76.872376] RIP: 0033:0x455259 [ 76.872383] RSP: 002b:00007f2b050efc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000f8 [ 76.872395] RAX: ffffffffffffffda RBX: 00007f2b050f06d4 RCX: 0000000000455259 [ 76.872402] RDX: 0000000020000240 RSI: 00000000200000c0 RDI: 0000000020000080 [ 76.872409] RBP: 000000000072bea0 R08: 000000000a387d26 R09: 0000000000000000 [ 76.872416] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000013 [ 76.872423] R13: 000000000000001a R14: 00000000006f3310 R15: 0000000000000000 [ 76.873009] Dumping ftrace buffer: [ 76.873013] (ftrace buffer empty) [ 76.873017] Kernel Offset: disabled [ 76.963876] Rebooting in 86400 seconds..