(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="2800000022000901000000000000000004000000140016000000010000000000210000"], 0x1}, 0x1}, 0x0) 2018/04/27 02:44:40 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000ca1fc8)={&(0x7f00008dd000)=ANY=[], 0x0, &(0x7f000032eff0), 0x0, &(0x7f0000733fd0)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) recvmmsg(r1, &(0x7f0000000a80)=[{{&(0x7f0000000040)=@hci, 0x35, &(0x7f0000000480), 0x0, &(0x7f0000000500)=""/21, 0x15}}], 0x1, 0x0, &(0x7f0000000b40)) accept(r0, 0x0, &(0x7f0000000000)) 2018/04/27 02:44:40 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x8000b, 0x0) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000001}, 0x3ff, 0x6}, 0xe) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x3, r0, 0x40000000001}) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000000080)={0xbe63, 0xe3da000000000}) 2018/04/27 02:44:40 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000800)='/dev/audio\x00', 0x41, 0x0) faccessat(r0, &(0x7f0000000840)='./file0\x00', 0x3, 0x1100) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe916, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='\x00', 0x88) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000000740)) syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./file0\x00', 0x7, 0x6, &(0x7f0000000640)=[{&(0x7f0000000380)="1fc39187971f9e8ae535218d66752b96c5fb499a2b1d5257d3d458f6f0b2f62bf115aa434b81330905ae0053ec583a64e4f6044086276b47a6af792bbc8263bba1afea2362d4bcb81e33692c9619811c1012e456eb45dd7008ffc5bae8121501f623e9314ca504e95df44201f115abb270c9d954e3686c89d5c2131d1896fb17cb924c00cec472d4b8be64de816528f0a88c838581dd6442675fcac729d950cbc635b1d8392cc8dd65ea85de9cbd80d9561b8c91b5986e2e7017dd4a0eeadc850103d360667c37b79fdb81dead3f6be23c0b", 0xd2, 0x8}, {&(0x7f0000000480)="330fb4df936fe0b57416aff486323c6481307363a9081b78ebc44fa19d58285f914346f558e035b9aff800272359bcec5dcfc9ab409796a00e88f08eb312bb9e574d3926cf6e2761e9e0c389d4cc9308274f99f16f3256b1954fefb19fb8dc7ef6a530c429700b31625f1b747ecdab9000fedbaa89d4a609858d86f278317facdda0e5d23ba403052233377b1a96a14204770dda110188fe47dee481e0ccf53f0056b6000c54cff24bf815839774b553fede68d1cb3794c693c446de7f5dfcb75afc7918fb42e0eedfdd58666d5d105b9231da9aa3d2624b01ea6972983bf0735438", 0xe2, 0x9}, {&(0x7f0000000580)="55d44b5c41476efc145b50cb59e4589fa6fa4864ce0c4bc7cfbac5000e1431", 0x1f, 0x800}, {&(0x7f00000005c0)="5497e7c0eb345b3e269b11bb573ca62b2626709cdb2bd27acfc4fe0e32f11fc216d8c1bcf549f3950f", 0x29, 0x8}, {&(0x7f0000001280)="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", 0x1000, 0x4}, {&(0x7f0000000600)="278a90498ecddba5e84580b884ad", 0xe, 0x1}], 0x3080880, &(0x7f0000000700)={[{@balloc_border='block-allocator=border', 0x2c}, {@tails_off='tails=off', 0x2c}, {@grpjquota='grpjquota', 0x2c}]}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f00000002c0)={0x3, 0x0, &(0x7f0000000080)=""/146, &(0x7f0000000140)=""/250, &(0x7f0000000240)=""/82, 0x4000}) clone(0x0, &(0x7f00000012c0), &(0x7f0000001240), &(0x7f0000000040), &(0x7f0000000080)) 2018/04/27 02:44:40 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x0, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000280)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x1000}], 0x1000000000000062, 0x0) 2018/04/27 02:44:40 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x100) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000006c0)={{{@in=@multicast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@local}}, &(0x7f00000007c0)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000800)={@mcast1={0xff, 0x1, [], 0x1}, 0x33, r3}) sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000440)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x160, r2, 0x12, 0xf800000000000000, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipddp0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gre0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x68}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xffffffff}]}, @IPVS_CMD_ATTR_DEST={0x6c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffffffff}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x19acc896}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2b3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x1e}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}]}, 0x160}, 0x1, 0x0, 0x0, 0x10}, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x2}) ioctl$LOOP_SET_FD(r0, 0x1276, 0xffffffffffffffff) 2018/04/27 02:44:40 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r0, &(0x7f0000000100)}, 0x10) 2018/04/27 02:44:40 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="2800000022000901000000000000000004000000140016000000010000000000210000800000"], 0x1}, 0x1}, 0x0) 2018/04/27 02:44:40 executing program 5: perf_event_open(&(0x7f0000b5a000)={0x8, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000080)=0x2, 0x4) 2018/04/27 02:44:40 executing program 0: r0 = socket$inet(0x2, 0x807, 0xfffffffff0060029) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000140)=""/218, &(0x7f0000000000)=0xda) 2018/04/27 02:44:40 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r0, &(0x7f0000000100)}, 0x10) 2018/04/27 02:44:40 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000004000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) listen(r1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r2, 0xaf01, &(0x7f00000001c0)=&(0x7f0000989fff)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000000540)={0x0, r3}) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000000580)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_0\x00', 0x0}) r5 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) r6 = request_key(&(0x7f0000000240)='rxrpc_s\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)='\x00', 0xfffffffffffffffd) keyctl$search(0xa, r5, &(0x7f0000000180)='trusted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, r6) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=@bridge_dellink={0x20, 0x11, 0x401, 0x0, 0x0, {0x7, 0x0, 0x0, r4}}, 0x20}, 0x1}, 0x0) 2018/04/27 02:44:40 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="2800000022000901000000000000000004000000140016000000010000000000210000800000"], 0x1}, 0x1}, 0x0) 2018/04/27 02:44:41 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) get_robust_list(r1, &(0x7f0000000140)=&(0x7f0000000100)={&(0x7f0000000080)={&(0x7f0000000040)}, 0x0, &(0x7f00000000c0)}, &(0x7f0000000180)=0x18) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000282dc)=@dellink={0x28, 0x11, 0x50b, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0x7}]}, 0x28}, 0x1}, 0x0) 2018/04/27 02:44:41 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x100) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000006c0)={{{@in=@multicast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@local}}, &(0x7f00000007c0)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000800)={@mcast1={0xff, 0x1, [], 0x1}, 0x33, r3}) sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000440)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x160, r2, 0x12, 0xf800000000000000, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipddp0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gre0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x68}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xffffffff}]}, @IPVS_CMD_ATTR_DEST={0x6c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffffffff}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x19acc896}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2b3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x1e}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}]}, 0x160}, 0x1, 0x0, 0x0, 0x10}, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x2}) ioctl$LOOP_SET_FD(r0, 0x1276, 0xffffffffffffffff) 2018/04/27 02:44:41 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x1) r1 = mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, 0x813, 0xffffffffffffff9c, 0xffffffffffffc) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000080)={r1}) futex(&(0x7f00000000c0)=0x1, 0x400000006, 0x0, &(0x7f0000000100), &(0x7f0000869000), 0x4) syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x0, 0x2) 2018/04/27 02:44:41 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={0xffffffffffffffff, &(0x7f0000000100)}, 0x10) 2018/04/27 02:44:41 executing program 1: r0 = socket(0x100000001e, 0x1, 0x0) setsockopt(r0, 0x10f, 0x82, &(0x7f00009f9000), 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000040)={0x8, 0x0, 0x3f, 0x80000000}) 2018/04/27 02:44:41 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x0, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000280)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x1000}], 0x1000000000000062, 0x0) 2018/04/27 02:44:41 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x100) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000006c0)={{{@in=@multicast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@local}}, &(0x7f00000007c0)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000800)={@mcast1={0xff, 0x1, [], 0x1}, 0x33, r3}) sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000440)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x160, r2, 0x12, 0xf800000000000000, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipddp0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gre0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x68}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xffffffff}]}, @IPVS_CMD_ATTR_DEST={0x6c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffffffff}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x19acc896}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2b3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x1e}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}]}, 0x160}, 0x1, 0x0, 0x0, 0x10}, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x2}) ioctl$LOOP_SET_FD(r0, 0x1276, 0xffffffffffffffff) 2018/04/27 02:44:41 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="2800000022000901000000000000000004000000140016000000010000000000210000800000"], 0x1}, 0x1}, 0x0) 2018/04/27 02:44:41 executing program 0: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x28) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x5, 0x8000, 0xfffffffffffffffb, 0x7, r1}, &(0x7f0000000100)=0x10) 2018/04/27 02:44:41 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x1, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000180)=""/213) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='vlan0\x00', 0x10) open$dir(&(0x7f0000000280)='./file0\x00', 0x40, 0x30) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'ipddp0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1f}}}) sendmmsg(r0, &(0x7f0000006780)=[{{&(0x7f0000000340)=@in={0x2}, 0x80, &(0x7f00000008c0), 0x0, &(0x7f0000000940)}}, {{&(0x7f00000000c0)=@ax25={0x3, {"d162919bab73ac"}}, 0x80, &(0x7f0000006600), 0x0, &(0x7f0000006680), 0xfffffffffffffe9d}}], 0x2, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x10100, 0x0) 2018/04/27 02:44:41 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x100) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000006c0)={{{@in=@multicast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@local}}, &(0x7f00000007c0)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000800)={@mcast1={0xff, 0x1, [], 0x1}, 0x33, r3}) sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000440)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x160, r2, 0x12, 0xf800000000000000, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipddp0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gre0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x68}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xffffffff}]}, @IPVS_CMD_ATTR_DEST={0x6c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffffffff}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x19acc896}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2b3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x1e}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}]}, 0x160}, 0x1, 0x0, 0x0, 0x10}, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x1276, 0xffffffffffffffff) 2018/04/27 02:44:41 executing program 3 (fault-call:4 fault-nth:0): bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r0, &(0x7f0000000100)}, 0x10) 2018/04/27 02:44:41 executing program 0: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000001c0)='./file0//ile0\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) r0 = semget(0x1, 0x3, 0x400) semctl$IPC_INFO(r0, 0x5, 0x3, &(0x7f0000000080)=""/163) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) mkdir(&(0x7f0000000180)='./file0//ile0\x00', 0x0) mknod(&(0x7f0000000200)='./file0//ile0/f.le0\x00', 0x0, 0x0) 2018/04/27 02:44:41 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) open_by_handle_at(r0, &(0x7f0000000000)={0xe, 0x1, "3e17f22a8849"}, 0x8000) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) 2018/04/27 02:44:41 executing program 5: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) sendmsg$rds(r0, &(0x7f0000000c40)={&(0x7f0000000240)={0x2, 0x0, @rand_addr=0xffff}, 0x10, &(0x7f0000000780)=[{&(0x7f00000003c0)=""/22, 0x16}, {&(0x7f0000000400)=""/212, 0xd4}, {&(0x7f0000000500)=""/52, 0x34}, {&(0x7f0000000540)=""/231, 0xe7}, {&(0x7f0000000640)=""/188, 0xbc}, {&(0x7f0000000700)=""/67, 0x43}], 0x6, &(0x7f0000000280)=ANY=[@ANYBLOB="300000000000fffbffffffffffff3e2330631e0c81ca5ed2f63cd5fa04acbe93367dffde32b7b94784c764b5ca930f31d4833ac1ef9c4686b4d0f4287cf7251347"], 0xe, 0x1}, 0x40000) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000100)={0x0, 0x3, 0x1, 0x2, 0x13, 0x7fff}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x8, 0x4) r2 = socket(0x40000000015, 0x1, 0xfffffffffffffffc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0x100000000, 0x4) setreuid(0x0, r4) r5 = inotify_init1(0x0) fcntl$setown(r5, 0x8, 0xffffffffffffffff) ptrace$peekuser(0x3, r3, 0x5) fcntl$getownex(r5, 0x10, &(0x7f0000000300)={0x0, 0x0}) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010aff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r7, 0x541f, 0xffffffffffffff88) ptrace$setopts(0x4206, r6, 0x0, 0x0) r8 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000c80)={{0xa, 0x4e24, 0x6cf5, @loopback={0x0, 0x1}, 0xa1}, {0xa, 0x4e20, 0xff, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffc0}, 0x0, [0x9, 0x1, 0x1f, 0x8, 0x8, 0xa8, 0x4, 0x5763badf]}, 0x5c) r9 = add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="64e2ac15c6aab872075a6392705ee2d9ccd29b0c9b87f7443e8879b1221232c9ca89b1a0bbb510846a7906000000366852f3633a246c801fd939bcd0472b95db041dc47682c7461ff6a0e210f4ceac1264afd613cc09ae6b2042b3a3efdfebe828980292c3a6529c5ab6906e0516b682013d1a0eaa626fc989d54b21a27ad624ad1dbdbc444b7e06d88bffe1edda7560c0bc722d9b16c0fd96e358b7ce30056723e6425648fa5c0e7679a38abcafd7ba000000000000", 0xb6, 0xfffffffffffffffb) request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000001200)='big_key\x00', r9) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r10 = socket(0x15, 0x80005, 0x0) getsockopt(r10, 0x100000114, 0x2711, &(0x7f0000000000)=""/40, &(0x7f0000dcaffc)=0xfcc6) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000800)=0xffffffffffff79e9) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1) bpf$MAP_CREATE(0x0, &(0x7f0000000840)={0xb, 0x5, 0x1, 0x5, 0x12, r0, 0x1f}, 0x2c) accept$ax25(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000140)=0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f00000008c0)=0x7, 0x4) ioctl$sock_FIOGETOWN(r8, 0x8903, &(0x7f0000000880)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x0) 2018/04/27 02:44:41 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x0, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000280)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x1000}], 0x1000000000000062, 0x0) 2018/04/27 02:44:41 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4c0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4f}]}, &(0x7f0000f91ffc)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0xa, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x1, 0x0, 0x10}], {0x95}}, &(0x7f00005fc000)='GPL\x00', 0x8000, 0x1000, &(0x7f000062b000)=""/4096}, 0x25) 2018/04/27 02:44:41 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="280000002200090100000000000000000400000014001600000001000000000021000080000000"], 0x1}, 0x1}, 0x0) [ 102.617801] FAULT_INJECTION: forcing a failure. [ 102.617801] name failslab, interval 1, probability 0, space 0, times 1 [ 102.629169] CPU: 1 PID: 8555 Comm: syz-executor3 Not tainted 4.17.0-rc2+ #19 [ 102.636374] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 102.645744] Call Trace: [ 102.648361] dump_stack+0x1b9/0x294 [ 102.652013] ? dump_stack_print_info.cold.2+0x52/0x52 [ 102.657222] ? perf_trace_lock_acquire+0xe3/0x980 [ 102.662094] should_fail.cold.4+0xa/0x1a [ 102.666174] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 102.671303] ? __fget+0x40c/0x650 [ 102.674770] ? find_held_lock+0x36/0x1c0 [ 102.678867] ? check_same_owner+0x320/0x320 [ 102.683206] ? rcu_note_context_switch+0x710/0x710 [ 102.688151] __should_failslab+0x124/0x180 [ 102.692381] should_failslab+0x9/0x14 [ 102.696180] __kmalloc_track_caller+0x2c4/0x760 [ 102.700848] ? lock_downgrade+0x8e0/0x8e0 [ 102.704985] ? map_delete_elem+0x2b6/0x9d0 [ 102.709216] memdup_user+0x2c/0xa0 [ 102.712748] map_delete_elem+0x2b6/0x9d0 [ 102.716809] ? bpf_raw_tracepoint_open.isra.29+0x820/0x820 [ 102.722428] ? __might_sleep+0x95/0x190 [ 102.726398] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 102.731930] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 102.737117] __x64_sys_bpf+0x35f/0x4c0 [ 102.741003] ? bpf_prog_get+0x20/0x20 [ 102.744817] ? do_syscall_64+0x92/0x800 [ 102.748810] do_syscall_64+0x1b1/0x800 [ 102.752787] ? finish_task_switch+0x1ca/0x810 [ 102.757273] ? syscall_return_slowpath+0x5c0/0x5c0 [ 102.762195] ? syscall_return_slowpath+0x30f/0x5c0 [ 102.767123] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 102.772482] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 102.777332] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 102.782514] RIP: 0033:0x455389 [ 102.785695] RSP: 002b:00007f2965edbc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 102.793401] RAX: ffffffffffffffda RBX: 00007f2965edc6d4 RCX: 0000000000455389 [ 102.800659] RDX: 0000000000000010 RSI: 0000000020000380 RDI: 0000000000000003 [ 102.807919] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/04/27 02:44:41 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) openat$kvm(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f0000000140)=""/183) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f000000b000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000080)="0f2147660f7fd466b92f0200000f32ba610066b80000008066ef3e660f3a0e663e9f0f0865660f71f1c60f01df670fae43fa65646765660f15e3", 0x3a}], 0x1, 0xfffffffffffffffe, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) dup2(r0, r1) [ 102.815178] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 102.822438] R13: 000000000000003d R14: 00000000006f3658 R15: 0000000000000000 2018/04/27 02:44:41 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x100) syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000006c0)={{{@in=@multicast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@local}}, &(0x7f00000007c0)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000800)={@mcast1={0xff, 0x1, [], 0x1}, 0x33, r2}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x1276, 0xffffffffffffffff) 2018/04/27 02:44:41 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="280000002200090100000000000000000400000014001600000001000000000021000080000000"], 0x1}, 0x1}, 0x0) 2018/04/27 02:44:41 executing program 1: r0 = socket$inet(0x2, 0xa, 0x8) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000000)=0x2, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000001880)={&(0x7f0000000040)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000000440), 0x0, &(0x7f0000000480)}, 0x0) vmsplice(r0, &(0x7f0000001380)=[{&(0x7f00000000c0)="61a469f265986593963ed5c9c39088e82f78af23388fd309c289357efc47c0d515a0ed5e06fb3859e5b98fbef026ad178ebdfe423b661c9a68d9874ea2c1928c533afe99109bde02373c063fdc51e284b0027a8d0ccbf27eeaf78115af0c18f5a14a7d838b06d4606e7a4594830b627c19b0e6b34bee793713dd352e", 0x7c}, {&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)}, {&(0x7f0000001180)="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", 0xfb}, {&(0x7f0000001280)="bae8293bc66f9c79470adc878c74c76e2c17243878a9214c9ab6db875b1eb7777c16d716124b62ebb2d8294bfd0518204b855aa9e70f88e6b642eb0f69721fa3461907a1e295a38afc923f0fb08418401bba8a0351a67661eb305a740e95182d7b05795d174a676357997a12a779773de8f3809fa7208dab0f0275b97d8f379db19080783cb59c39ae11697788ff367d39ffae3ebf325feb7cfc4ea74cfc991c39268bb30ffcf62f79618f6c9f80d93aced13a83bcb4cca228d07e1bbfa0e603ade9c0a76d889966e0ca2ce4600071532e992e87c8fcd5e8f7", 0xd9}], 0x5, 0x0) 2018/04/27 02:44:41 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000306ff0)={0x2, 0x0, @rand_addr=0x3}, 0x10) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x9, 0x101002) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0x54, 0x4) ioctl$TIOCGPTPEER(r1, 0x5441, 0x1ff) 2018/04/27 02:44:41 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000280)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x1000}], 0x1000000000000062, 0x0) 2018/04/27 02:44:41 executing program 5: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@nl=@unspec, &(0x7f0000000140)=0x80, 0x80800) ioctl$int_in(r0, 0x5473, &(0x7f0000000180)=0x1) openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2200, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x7002, &(0x7f00000000c0)={0x20000000, 0x2000000000000}) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f00000001c0)=0x2, 0x4) [ 102.973010] syz-executor1 uses obsolete (PF_INET,SOCK_PACKET) [ 103.053195] QAT: Invalid ioctl 2018/04/27 02:44:41 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x80900) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000280)={0x8000, 0xc2, "ac7510fa663259792e7d92922f35e2fac917ea0a70b7cac312a280198f37834d48ce05c6e3b067f4563578ccc1de69a99652af6af04cb38c7ff3780e7e3568b36dcb25e7b58b65120285dda005abdae40cd0b0310b586af7b7c66e5d26b779f42ec7d3bf908855e4bb5bcf537a1bc3fd8480964b57e4cc648ae57f359571e74e938b518f8ef2a93a22f9cc57a48b278b6db9151ee3190e98d6559d8a807854cb0f0ec7ccddba2995791f4b293c275622fcfaa3d127a0456a275636e58ab5bdbada82"}) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x146}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000380)=ANY=[@ANYBLOB="1800000000000000000000000000000071100000001400000000000000000000950000000000000036455feac5a4eaa3081752d8ea8ee860ba63fa718b331b85907c2a935958c0d37780a1158973f6a388ff931ebe4ee47ff5716b1274c2b3f828064bcfc6458d0cff71e9b4391915e1de462f3199b8f4da266eb03c42c14eb8643dfaa5c617006e439a80a80be790d082873f6ae5380542f43b955b47a7b995b40b1574dd4cf5531bc53337d8e6319afe9b0f8c3c3b69b7fb167aa3e537837a103393b3611faa6852f22cecd80a9ca4181b5957405e921591f10fb2b4f35c405baf6efcf042f078474c4c25c4e0688aef853d7d20b06fc5c1a1f5ea769053f826a9ee45f168a3949d73071b48f89abd1aeaced7f0"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0xfffffffe, 0x0, 0x0, &(0x7f0000000000)) 2018/04/27 02:44:42 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="280000002200090100000000000000000400000014001600000001000000000021000080000000"], 0x1}, 0x1}, 0x0) [ 103.104154] QAT: Invalid ioctl 2018/04/27 02:44:42 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000480)='syz_tun\x00', 0x25) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000140)={@mcast1={0xff, 0x1, [], 0x1}}, 0x14) bind$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) fcntl$setflags(r2, 0x2, 0x1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0xc) prlimit64(r3, 0x0, &(0x7f0000000100)={0x7ff, 0x6}, &(0x7f0000000180)) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/04/27 02:44:42 executing program 3 (fault-call:4 fault-nth:1): bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r0, &(0x7f0000000100)}, 0x10) 2018/04/27 02:44:42 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000280)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x1000}], 0x1000000000000062, 0x0) 2018/04/27 02:44:42 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0xa082) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000140)=0x226010876ed65c0d) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000007fc8)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001000ff20fffefd956fc283b724a600000d00000000060000000000001000010006c41180b598bc593a02001148a730df33a49868c62b2ca654a6613b6aab02000000bc832b0790ed", 0x4c}], 0x1}, 0x0) 2018/04/27 02:44:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010000)="000100000008000066000000c9030000ec000000010000000000000000000000002000000020000000010000000000006e5fbe5a0000ffff53ef", 0x3a, 0x400}], 0x3, &(0x7f0000012e00)=ANY=[@ANYBLOB='m']) 2018/04/27 02:44:42 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x100) syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000006c0)={{{@in=@multicast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@local}}, &(0x7f00000007c0)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000800)={@mcast1={0xff, 0x1, [], 0x1}, 0x33, r2}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x1276, 0xffffffffffffffff) 2018/04/27 02:44:42 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x1}, 0x20) r1 = accept(r0, &(0x7f0000000080)=@rc, &(0x7f0000000000)=0x80) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=0x0, &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000240)={r2, 0x0, 0x30}, &(0x7f0000000280)=0xc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0x400, 0x1}, 0x20) 2018/04/27 02:44:42 executing program 6 (fault-call:1 fault-nth:0): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) [ 103.336829] netlink: 28 bytes leftover after parsing attributes in process `syz-executor0'. [ 103.354457] FAULT_INJECTION: forcing a failure. [ 103.354457] name failslab, interval 1, probability 0, space 0, times 0 [ 103.365920] CPU: 1 PID: 8626 Comm: syz-executor6 Not tainted 4.17.0-rc2+ #19 [ 103.373128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 103.382584] Call Trace: [ 103.385207] dump_stack+0x1b9/0x294 [ 103.388860] ? dump_stack_print_info.cold.2+0x52/0x52 [ 103.394069] ? perf_trace_lock_acquire+0xe3/0x980 [ 103.398936] should_fail.cold.4+0xa/0x1a [ 103.403026] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 103.408156] ? __local_bh_enable_ip+0x161/0x230 [ 103.412850] ? _raw_spin_unlock_bh+0x30/0x40 [ 103.417291] ? release_sock+0x1e2/0x2b0 [ 103.421294] ? rcu_is_watching+0x85/0x140 [ 103.425461] ? __local_bh_enable_ip+0x161/0x230 [ 103.430146] ? __release_sock+0x3a0/0x3a0 [ 103.434314] ? find_held_lock+0x36/0x1c0 [ 103.438424] ? check_same_owner+0x320/0x320 [ 103.442773] ? rcu_note_context_switch+0x710/0x710 [ 103.447730] ? __netlink_lookup+0x5cf/0xaa0 [ 103.452074] __should_failslab+0x124/0x180 [ 103.456328] should_failslab+0x9/0x14 [ 103.460150] kmem_cache_alloc_node+0x272/0x780 [ 103.464755] ? find_held_lock+0x36/0x1c0 [ 103.468840] __alloc_skb+0x111/0x780 [ 103.472579] ? skb_scrub_packet+0x580/0x580 [ 103.476920] ? rcu_is_watching+0x85/0x140 [ 103.481091] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 103.486315] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 103.491865] ? netlink_autobind.isra.34+0x240/0x330 [ 103.496882] netlink_sendmsg+0xb01/0xfa0 [ 103.500954] ? netlink_unicast+0x740/0x740 [ 103.505187] ? security_socket_sendmsg+0x94/0xc0 [ 103.509944] ? netlink_unicast+0x740/0x740 [ 103.514174] sock_sendmsg+0xd5/0x120 [ 103.517881] ___sys_sendmsg+0x805/0x940 [ 103.521852] ? copy_msghdr_from_user+0x560/0x560 [ 103.526615] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 103.532149] ? proc_fail_nth_write+0x96/0x1f0 [ 103.536637] ? __fget_light+0x2ef/0x430 [ 103.540604] ? fget_raw+0x20/0x20 [ 103.544048] ? find_held_lock+0x36/0x1c0 [ 103.548105] ? kasan_check_write+0x14/0x20 [ 103.552335] ? wait_for_completion+0x870/0x870 [ 103.556914] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 103.562441] ? sockfd_lookup_light+0xc5/0x160 [ 103.566928] __sys_sendmsg+0x115/0x270 [ 103.570817] ? __ia32_sys_shutdown+0x80/0x80 [ 103.575229] ? __sb_end_write+0xac/0xe0 [ 103.579193] ? fput+0x130/0x1a0 [ 103.582465] ? ksys_write+0x1a6/0x250 [ 103.586268] __x64_sys_sendmsg+0x78/0xb0 [ 103.590324] do_syscall_64+0x1b1/0x800 [ 103.594204] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 103.599049] ? syscall_return_slowpath+0x5c0/0x5c0 [ 103.603974] ? syscall_return_slowpath+0x30f/0x5c0 [ 103.608899] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 103.614352] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 103.619191] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 103.624377] RIP: 0033:0x455389 [ 103.627556] RSP: 002b:00007ffae42dac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 2018/04/27 02:44:42 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x100) syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000006c0)={{{@in=@multicast1, @in=@multicast2}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@local}}, &(0x7f00000007c0)=0xe8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x1276, 0xffffffffffffffff) 2018/04/27 02:44:42 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r0, &(0x7f0000000100)}, 0x10) 2018/04/27 02:44:42 executing program 4: shmat(0xffffffffffffffff, &(0x7f0000ffc000/0x2000)=nil, 0x1000) [ 103.635255] RAX: ffffffffffffffda RBX: 00007ffae42db6d4 RCX: 0000000000455389 [ 103.642511] RDX: 0000000000000000 RSI: 0000000020b3dfc8 RDI: 0000000000000013 [ 103.649769] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 103.657032] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 103.664294] R13: 00000000000004f8 R14: 00000000006fa7e0 R15: 0000000000000000 [ 103.673690] bridge0: port 2(bridge_slave_1) entered disabled state [ 103.681513] bridge0: port 1(bridge_slave_0) entered disabled state [ 103.699780] EXT4-fs (loop5): Unrecognized mount option "m" or missing value [ 103.791131] EXT4-fs (loop5): Unrecognized mount option "m" or missing value [ 103.809489] netlink: 28 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/27 02:44:42 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x400452c9, &(0x7f0000000080)={"05fd36cc61603000190000f7ff00"}) r1 = dup(r0) bind$vsock_stream(r1, &(0x7f0000002480)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe8f1, 0x7fffffff, 0x0, 0x6, 0x0, 0x4683db61, 0x10001, 0x0, 0x9, 0x4, 0x7, 0x40, 0x80, 0x2, 0xfff, 0x2, 0xe9, 0x6a4d, 0x9, 0x7fffffff, 0xfffffffffffffff8, 0x401, 0x400, 0x1, 0x2fa44a64, 0x6, 0x2, 0x8, 0x4, 0x1, 0xa6, 0x6, 0x1, 0x3, 0x6, 0x4, 0x0, 0x1, 0x1, @perf_bp={&(0x7f00000000c0), 0xa}, 0x20, 0x10000000, 0x7, 0x2, 0x9, 0x3, 0x5}, r3, 0x3, r1, 0x8) fcntl$setown(r2, 0x8, r3) 2018/04/27 02:44:42 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000280)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x1000}], 0x1000000000000062, 0x0) 2018/04/27 02:44:42 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x7, &(0x7f0000000380)={r0, &(0x7f0000000100)}, 0x10) 2018/04/27 02:44:42 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f00000000c0)=ANY=[@ANYBLOB="a40005000000000000000040000000000000000000000000"]) 2018/04/27 02:44:42 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000000400)=[{0x30, 0x0, 0x0, 0xfff}, {0x16}]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000008c0)=@ipv6_getaddr={0x18, 0x16, 0x1, 0x0, 0x0, {0xa}}, 0x18}, 0x1}, 0x0) 2018/04/27 02:44:42 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x100) syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x1276, 0xffffffffffffffff) 2018/04/27 02:44:42 executing program 0: socket$bt_cmtp(0x1f, 0x3, 0x5) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f00000002c0)) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00002b9fd4)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/mixer\x00', 0x173382, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000380)={0x5, r0, 0x1}) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000300)={0xff, @broadcast=0xffffffff, 0x4e23, 0x1, 'none\x00', 0x25, 0x8, 0x17}, 0x2c) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f00000001c0)=0x493, 0x4) ioctl$VHOST_NET_SET_BACKEND(r3, 0x4008af30, &(0x7f0000000000)={0x3, r2}) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000c26000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) r4 = socket$inet(0x2, 0x2, 0x0) r5 = gettid() sched_getparam(r5, &(0x7f00000000c0)) r6 = socket$inet(0xa, 0x801, 0x0) setsockopt$sock_linger(r6, 0x1, 0x33, &(0x7f0000000280), 0x6) r7 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x8, 0x100) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r7, 0x28, 0x6, &(0x7f0000000240)={0x0, 0x2710}, 0x10) syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x80000000, 0x482200) close(r4) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e22, @rand_addr=0x2}, 0x2, 0x0, 0x4, 0x1}}, 0x2e) syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) 2018/04/27 02:44:42 executing program 6 (fault-call:1 fault-nth:1): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) [ 103.965548] FAULT_INJECTION: forcing a failure. [ 103.965548] name failslab, interval 1, probability 0, space 0, times 0 [ 103.976860] CPU: 1 PID: 8666 Comm: syz-executor6 Not tainted 4.17.0-rc2+ #19 [ 103.984068] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 103.993444] Call Trace: [ 103.996063] dump_stack+0x1b9/0x294 [ 103.999725] ? dump_stack_print_info.cold.2+0x52/0x52 [ 104.004947] ? perf_trace_lock_acquire+0xe3/0x980 [ 104.009816] should_fail.cold.4+0xa/0x1a [ 104.013883] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 104.018995] ? save_stack+0x43/0xd0 [ 104.022628] ? kasan_slab_alloc+0x12/0x20 [ 104.026774] ? find_held_lock+0x36/0x1c0 [ 104.030845] ? check_same_owner+0x320/0x320 [ 104.035166] ? rcu_note_context_switch+0x710/0x710 [ 104.040090] __should_failslab+0x124/0x180 [ 104.044330] should_failslab+0x9/0x14 [ 104.048141] kmem_cache_alloc_node_trace+0x26f/0x770 [ 104.053246] __kmalloc_node_track_caller+0x33/0x70 [ 104.058186] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 104.062936] __alloc_skb+0x14d/0x780 [ 104.066647] ? skb_scrub_packet+0x580/0x580 [ 104.070981] ? rcu_is_watching+0x85/0x140 [ 104.075120] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 104.080316] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 104.085845] ? netlink_autobind.isra.34+0x240/0x330 [ 104.090864] netlink_sendmsg+0xb01/0xfa0 [ 104.094923] ? netlink_unicast+0x740/0x740 [ 104.099156] ? security_socket_sendmsg+0x94/0xc0 [ 104.103903] ? netlink_unicast+0x740/0x740 [ 104.108135] sock_sendmsg+0xd5/0x120 [ 104.111845] ___sys_sendmsg+0x805/0x940 [ 104.115823] ? copy_msghdr_from_user+0x560/0x560 [ 104.120587] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 104.126120] ? proc_fail_nth_write+0x96/0x1f0 [ 104.130619] ? __fget_light+0x2ef/0x430 [ 104.134588] ? fget_raw+0x20/0x20 [ 104.138044] ? find_held_lock+0x36/0x1c0 [ 104.142104] ? kasan_check_write+0x14/0x20 [ 104.146335] ? wait_for_completion+0x870/0x870 [ 104.150916] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 104.156449] ? sockfd_lookup_light+0xc5/0x160 [ 104.160958] __sys_sendmsg+0x115/0x270 [ 104.164847] ? __ia32_sys_shutdown+0x80/0x80 [ 104.169256] ? __sb_end_write+0xac/0xe0 [ 104.173223] ? fput+0x130/0x1a0 [ 104.176491] ? ksys_write+0x1a6/0x250 [ 104.180293] __x64_sys_sendmsg+0x78/0xb0 [ 104.184365] do_syscall_64+0x1b1/0x800 [ 104.188247] ? finish_task_switch+0x1ca/0x810 [ 104.192738] ? syscall_return_slowpath+0x5c0/0x5c0 [ 104.197661] ? syscall_return_slowpath+0x30f/0x5c0 [ 104.202588] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 104.207961] ? trace_hardirqs_off_thunk+0x1a/0x1c 2018/04/27 02:44:43 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0xb, &(0x7f0000000380)={r0, &(0x7f0000000100)}, 0x10) [ 104.212802] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 104.217985] RIP: 0033:0x455389 [ 104.221169] RSP: 002b:00007ffae42dac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 104.228870] RAX: ffffffffffffffda RBX: 00007ffae42db6d4 RCX: 0000000000455389 [ 104.236128] RDX: 0000000000000000 RSI: 0000000020b3dfc8 RDI: 0000000000000013 [ 104.243388] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 104.250666] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 104.257930] R13: 00000000000004f8 R14: 00000000006fa7e0 R15: 0000000000000001 2018/04/27 02:44:43 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x200000) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000000c0), 0x13}]) 2018/04/27 02:44:43 executing program 0: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x28000, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f00000003c0)=[0x9, 0x7f]) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) syz_mount_image$bfs(&(0x7f0000000080)='bfs\x00', &(0x7f0000000180)='./file0\x00', 0x4, 0x2, &(0x7f0000000200)=[{&(0x7f00000001c0)="c2847f4f15fc5908dffc2d5bfb73933b9f784f92ab156ddd197c79e6737c872ec7ed38ff5eb0a26e7b2082b3021afa526e50b8090048527cf897", 0x3a, 0x3d36}, {&(0x7f0000000300)="7d8ab35eccf61fe49416b865bd464dc710697fe3cda0d570eca35e0d308f4664c4a02c1162e3fea3aed336e8456a3a6b0e735012e441410ccbc4a51716ceb0b85fce404c2c5f9f0749ade7300ebaaa4c7b5a5db8b658fd0da80554811d70e7188fca18cd79310971ce9b3c7a5c25922866d1c423de49b537e1ee2c8a9cda8f11ea24e7a5caa157769086ab", 0x8b, 0xea}], 0x8002, 0x0) add_key$user(&(0x7f00000004c0)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='K', 0x1, r0) keyctl$revoke(0x3, r2) add_key$user(&(0x7f0000000400)='user\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="b3", 0x1, r2) request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$revoke(0x3, r0) open$dir(&(0x7f0000000480)='./file0\x00', 0x4000, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r1, &(0x7f0000000500)="917af483d92c00a3d05110165688b59787f1dd8342ea3e75b2b9aa9bbc6571a0162a4f727f67ddf148c512ff3a97ac805cccbd6dd108b27c056a0c08aa15a31c16d168ee7521fbdef6d7514e267a120eb8e1ad72165871f5834c62a03cebfd9cc9ad634593907d1658f8c84395397760016bfbc0561f9b0ada4c602d93281c37ed2ea648fd9cc40beae07d358914caf6801d9a4e8e836d2a809614c692996608cdf8713fe3a04dfb128fe266e910ca5a10a2ee9e21d61fecf51d41e4ca016c79e64135d2231281dad87321c0e4f113216bb03fd03c", &(0x7f0000000600)="1a179d473d4dfc7f3fae4c0913c6d02cf9dd443e62a8361031bf0c7e6106e454051e5ae69eda903880bd2d2eaacd402c3978af00033eb3452e4921090c5f62aefa50b3c5cd7115f640d149755cd258e6987e91b6d7f6", 0x3}, 0x20) 2018/04/27 02:44:43 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x100) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x1276, 0xffffffffffffffff) 2018/04/27 02:44:43 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0xd, &(0x7f0000000380)={r0, &(0x7f0000000100)}, 0x10) 2018/04/27 02:44:43 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000280)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x0, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x1000}], 0x1000000000000062, 0x0) 2018/04/27 02:44:43 executing program 6 (fault-call:1 fault-nth:2): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:44:43 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname(r1, &(0x7f0000000700)=@in6={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000780)=0x80) r2 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00', 0x19, 0x3, 0x448, [0x20000180, 0x0, 0x0, 0x200002c8, 0x20000568], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x8, 0x8bfd, 'veth1_to_team\x00', 'gre0\x00', 'teql0\x00', 'ifb0\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xac54a1c94c8c8da2, 0xff, 0x0, 0xff, 0xff], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x20}}}}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x2, [{{{0x3, 0x4, 0x16, 'bcsf0\x00', 'ip6gre0\x00', 'bond_slave_1\x00', 'team_slave_0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @empty, [0x0, 0x0, 0xff, 0xff, 0xff], 0xb0, 0x118, 0x148, [@time={'time\x00', 0x18, {{0x7f, 0x4, 0x12665, 0x796d, 0xd7, 0xffffffff, 0x1}}}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}}, {{{0x0, 0x40, 0xaaff, 'team_slave_1\x00', 'ip6tnl0\x00', 'eql\x00', 'ifb0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0xff], 0xa0, 0xd8, 0x128, [@vlan={'vlan\x00', 0x8, {{0x1, 0x1, 0x886d, 0x6, 0x5}}}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 0xffffffffffffffff}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x1, 0x3, 0xfb0b}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}]}, 0x4c0) recvmmsg(r2, &(0x7f0000000000), 0x2cc, 0x40012061, &(0x7f0000000080)={0x0, 0x989680}) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000680)=""/74) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) 2018/04/27 02:44:43 executing program 4: r0 = syz_open_dev$mouse(&(0x7f00000005c0)='/dev/input/mouse#\x00', 0x10001, 0x30d002) connect$llc(r0, &(0x7f00000000c0)={0x1a, 0x33b, 0x1, 0x8, 0xfff, 0x3f, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) getpid() r1 = getpid() r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000003c0)={r0, &(0x7f0000000240)="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", &(0x7f0000000340)=""/113}, 0x18) r3 = syz_open_procfs(r1, &(0x7f0000000400)='comm\x00') ioctl$VHOST_GET_VRING_BASE(r3, 0xc008af12, &(0x7f0000000440)) sendmsg$nl_xfrm(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000480)=ANY=[@ANYBLOB="3c00010011000100000000000000000000e1ffffff0000000014000d00ac1414aa0000000000000000000000000000006fc25d3a7a46ff650229f8ca1756d7d448ef0b10dae9a9e1e6a393865ce5e685561cc5a4acd6ab98a02c6e9246bec7ffd82a6f604aa4257638d2f20745d112780eb542dfc7147182906ad117a2d9dfcc91782949e06dcc487bd1ff96623fe51adc9b9f94deab719b22520b4c441deb684bf9321bd5c11ee41a830b7e5ab589c6812d6de25ceefafb06a3e785a4466d89311ef0514ead9c15bd52484096c9ab3894ed5f242ae82b128f1c70982da2cafaeb2a49e9d3f27e00af61"], 0x3c}, 0x1}, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000080)=0x12, 0xfffffffffffffe3a) bind(r0, &(0x7f00000001c0)=@ipx={0x4, 0x9f0, 0x3, "783ea9b6897b", 0xfffffffffffffffe}, 0x80) 2018/04/27 02:44:43 executing program 5: mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='configfs\x00', 0x0, &(0x7f0000000180)) r1 = semget$private(0x0, 0x0, 0x90) r2 = dup(r0) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f0000000200)=""/166, &(0x7f00000002c0)=0xa6) semget$private(0x0, 0x0, 0x100) semctl$GETZCNT(r1, 0x5, 0xf, &(0x7f0000000040)=""/64) syz_fuse_mount(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/27 02:44:43 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:44:43 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x100) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x1276, 0xffffffffffffffff) 2018/04/27 02:44:43 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x8, &(0x7f0000000380)={r0, &(0x7f0000000100)}, 0x10) 2018/04/27 02:44:43 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) init_module(&(0x7f0000000000)=',\x00', 0x2, &(0x7f0000000040)='keyring\x00') ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x102}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0xb) 2018/04/27 02:44:43 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000280)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x0, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x1000}], 0x1000000000000062, 0x0) 2018/04/27 02:44:43 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x3a}, 0x2c) r0 = 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, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3, 0x800) openat$cgroup_type(r1, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) socketpair$inet(0x2, 0x1, 0x0, &(0x7f0000000240)) socketpair(0x0, 0x0, 0x0, &(0x7f0000000040)={0x0, 0x0}) 2018/04/27 02:44:43 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x9, &(0x7f0000000380)={r0, &(0x7f0000000100)}, 0x10) 2018/04/27 02:44:43 executing program 4: r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000000540), &(0x7f0000000580)=0x10) getpeername$ax25(r0, &(0x7f00000005c0), &(0x7f0000000600)=0x10) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="480000001400010000000000000000000200000075f8dcec62ccecc08eb69624b14b", @ANYRES32=0x0, @ANYBLOB="08000200ac1414aa14000300696662300000000000000000000000001400060000000000000000000000000000000000"], 0x48}, 0x1}, 0x0) r2 = memfd_create(&(0x7f00000002c0)='ifb0\x00', 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f00000003c0)="798609a7957d392f49955a402f9c595e4e847ef2d45ffe95fd41fdd4d27cae02277d5aa820b32d68dd1297", 0x2b, 0x3f, 0x0) getsockopt$netlink(r1, 0x10e, 0x6, &(0x7f0000000400)=""/98, &(0x7f00000004c0)=0xffffff59) sendmsg$nl_crypto(r1, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000780)={"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"}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000500)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000300)={&(0x7f00000006c0)=ANY=[@ANYBLOB="e2000000a750945ec66828070ad9b88f5bad798647621b629d9d4825d1135c5b256e0f473f79df00dc513780242be280c49f7665b3ab9845e45bd63b3b36294eaf542063757913a636dda492e1cb6fb171e106a792e68510eb1a1f655d950300d7e447147f48ee12a51c2b19222caf128abc2ba848bd0000000000007c205539fdfb0c4491511ac9f634925754f288f6f902609fe7e014f1199a574e158c375f24875501fc851f7bca82e235cf772c989cef85"], 0x1}, 0x1, 0x0, 0x0, 0x800}, 0x4000800) 2018/04/27 02:44:43 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x9}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:44:43 executing program 5: mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='configfs\x00', 0x0, &(0x7f0000000180)) r1 = semget$private(0x0, 0x0, 0x90) r2 = dup(r0) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f0000000200)=""/166, &(0x7f00000002c0)=0xa6) semget$private(0x0, 0x0, 0x100) semctl$GETZCNT(r1, 0x5, 0xf, &(0x7f0000000040)=""/64) syz_fuse_mount(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/27 02:44:43 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x1276, 0xffffffffffffffff) 2018/04/27 02:44:43 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = eventfd2(0x5, 0x3) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r3, 0xfffffffffffffffc, 0x2, r3}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000c68000)={r3, 0x0, 0x2000000002, r2}) 2018/04/27 02:44:43 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x200003d0}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:44:43 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x6, &(0x7f0000000380)={r0, &(0x7f0000000100)}, 0x10) 2018/04/27 02:44:43 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x1276, 0xffffffffffffffff) 2018/04/27 02:44:43 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x802, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0xa, 0x12, r0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000000)={&(0x7f000039b000/0x3000)=nil, 0x2, 0x5, 0x0, &(0x7f0000399000/0x1000)=nil, 0x63f494b7}) madvise(&(0x7f0000399000/0x4000)=nil, 0x4000, 0x4) mlock(&(0x7f0000399000/0x2000)=nil, 0x2000) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1, 0x4800) mmap$binder(&(0x7f000039a000/0x3000)=nil, 0x3000, 0x0, 0x10, r1, 0x24) 2018/04/27 02:44:43 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000280)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x0, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x1000}], 0x1000000000000062, 0x0) 2018/04/27 02:44:43 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x11) perf_event_open(&(0x7f000000a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000000006}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x7fffff, &(0x7f00000001c0)="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") 2018/04/27 02:44:44 executing program 5: r0 = getpid() r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000140)={0x1ee30698, 0x2, {0x3, 0x2, 0x200000002000, 0x3, 0x1}}) r2 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000200)=0x9) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f0000000440)={0x3, 0x0, [0x0, 0x0, 0x0]}) wait4(r0, 0x0, 0x0, &(0x7f0000000240)) r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00000001c0)="826c95bb61a99aafb66ec7dd0219a34e3ca62ed7") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000340)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000380)=0x20) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000003c0)={r4, 0x10001, 0x9, 0x25d2}, 0x10) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000400)={0x7fff, 0x0, 0x8, 0x53, 0x8a6, 0x4}) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000300)=0x102) 2018/04/27 02:44:44 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x10, &(0x7f0000000380)={r0, &(0x7f0000000100)}, 0x10) 2018/04/27 02:44:44 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x1276, 0xffffffffffffffff) 2018/04/27 02:44:44 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x802, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0xa, 0x12, r0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000000)={&(0x7f000039b000/0x3000)=nil, 0x2, 0x5, 0x0, &(0x7f0000399000/0x1000)=nil, 0x63f494b7}) madvise(&(0x7f0000399000/0x4000)=nil, 0x4000, 0x4) mlock(&(0x7f0000399000/0x2000)=nil, 0x2000) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1, 0x4800) mmap$binder(&(0x7f000039a000/0x3000)=nil, 0x3000, 0x0, 0x10, r1, 0x24) 2018/04/27 02:44:44 executing program 0: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f00000003c0)={[{@mft_zone_multiplier={'mft_zone_multiplier', 0x3d}, 0x2c}]}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000100)={0x3, 0x0, 0x1, 0x1, &(0x7f0000000080)}) 2018/04/27 02:44:44 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000280)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) preadv(0xffffffffffffffff, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x1000}], 0x1000000000000062, 0x0) 2018/04/27 02:44:44 executing program 1: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000208972, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x400000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x200}, &(0x7f0000000080)=0x8) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0x4}, &(0x7f0000000180)=0x90) mlock(&(0x7f0000a67000/0x2000)=nil, 0x2000) modify_ldt$write2(0x11, &(0x7f00000001c0)={0x3f, 0x20001000, 0x1000, 0x2, 0xff, 0x5, 0x9, 0x3, 0x4, 0x5}, 0x10) 2018/04/27 02:44:44 executing program 5: r0 = getpid() r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000140)={0x1ee30698, 0x2, {0x3, 0x2, 0x200000002000, 0x3, 0x1}}) r2 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000200)=0x9) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f0000000440)={0x3, 0x0, [0x0, 0x0, 0x0]}) wait4(r0, 0x0, 0x0, &(0x7f0000000240)) r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00000001c0)="826c95bb61a99aafb66ec7dd0219a34e3ca62ed7") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000340)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000380)=0x20) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000003c0)={r4, 0x10001, 0x9, 0x25d2}, 0x10) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000400)={0x7fff, 0x0, 0x8, 0x53, 0x8a6, 0x4}) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000300)=0x102) 2018/04/27 02:44:44 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10, 0xfffffffffffff000}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) [ 105.314600] ntfs: (device loop0): parse_options(): The mft_zone_multiplier option requires an argument. 2018/04/27 02:44:44 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000380)={r0, &(0x7f0000000100)}, 0x10) [ 105.363197] hrtimer: interrupt took 74432 ns 2018/04/27 02:44:44 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10, 0x2}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:44:44 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2400, 0x20) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000100)={0x43, &(0x7f0000000080)="ccb26886a78739a0a142b878e38c16acd2e72c70a9a638b7235b82fd5e2516c9664a53cedc08dc06c65c1e73df915b78c076e67c6ccf7d89c9bb8a4d13f278234ba8e6"}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) pwrite64(r1, &(0x7f0000000040)='9', 0x1, 0x0) 2018/04/27 02:44:44 executing program 2: open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x100) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x1276, 0xffffffffffffffff) 2018/04/27 02:44:44 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000280)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0), 0x0, 0x0) 2018/04/27 02:44:44 executing program 0: syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7ff, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000040)={0x4, 0x4, 0x1, 0xffffffffffffff9c}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x4010, r0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0x40045402, &(0x7f0000013000)) dup3(0xffffffffffffffff, r1, 0x2) 2018/04/27 02:44:44 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10, 0xa901000000000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:44:44 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0xe, &(0x7f0000000380)={r0, &(0x7f0000000100)}, 0x10) 2018/04/27 02:44:44 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000000)) r1 = openat$cgroup_int(r0, &(0x7f0000000480)='rdma.max\x00', 0x2, 0x0) write(r1, &(0x7f0000000180)="6b6fe16f8c6e223c33773b5e046e19c88ccb20a25dfba20fe93583499e4bea90ceca83237a62ffe3cd087e5b13d5d5624a23eaa3ba6412890a9141a48585e1f60e26db541222cace5c33d6d07c07ff8d24851f225abd51fdf3722b4213c62f784ae9a9ecaeecfbeb515915014b7b1dde5d6caff66fe94ea0eeb7687301ea9c70fd9b99d78216c1acd3aa5f1364f9db32d041af13135a372fc48f5f7cd7130fad52f8265f328a078e261e0979ca07448e191a0b42c6f81e8cefd14a872750269af4e42edf64f71b78fed9f03d", 0xcc) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x4, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x53be, 0x8100) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000100)={r3}) 2018/04/27 02:44:44 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000b8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000000080)=0x0) io_submit(r2, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1}]) 2018/04/27 02:44:44 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0x186, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="b10696c26c2657c39b4491c3261568f6246108699a1e6bea0b384a661c00000005060102000000000000000000000000080001009e24ced297ce59293b30773c64311f77f8714c0117f754ebbc90c66513f1669bb305da4a61f80472d06ba2e33f2437f5b326e01e83e25c20a84680702fed3ed367ee345830e2938ff60e790b3abbe74d991189057b63e7bba7f90e7e669168f608009836a3aa39cfe58372ceb65f96a5d9ab7159070a2ec7472a47ff7726f03e1bb9206ed776d5a635f49e3e8f07dc3e2ee95cb90c4ba804943a564ba28a3ad220b4e828a9f15c325dcb67f17279a5b9a9e2b04295d6b113fca4538838c9", @ANYRES32=0x0], 0x1c}, 0x1}, 0x0) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c008a00", @ANYRES16=0x0, @ANYBLOB="000000000000000000000f0000000800060000000000"], 0x1c}, 0x1}, 0x40000) syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x3, 0x0) bind(r0, &(0x7f00000001c0)=@un=@abs={0x1, 0x0, 0x4e23}, 0x80) r1 = socket$inet(0x2b, 0x1, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000200)=""/199, &(0x7f0000000000)=0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) fdatasync(r2) 2018/04/27 02:44:44 executing program 2: open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x100) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x1276, 0xffffffffffffffff) 2018/04/27 02:44:44 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10, 0xf0ffffff}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:44:44 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000280)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0), 0x0, 0x0) 2018/04/27 02:44:44 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x2, &(0x7f0000000380)={r0, &(0x7f0000000100)}, 0x10) 2018/04/27 02:44:44 executing program 5: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) connect(r0, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback=0x7f000001}}}, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000100)={0x0, 0x28, &(0x7f0000000040)="d683660b326becbd2e55aec9fe10b18c5ebe65a3cb2bce03016b0b9e43323effb76f3c357836ff2e"}) 2018/04/27 02:44:44 executing program 1: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$read(0xb, r0, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84800) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00000001c0)={@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {&(0x7f00000000c0)=""/184, 0xb8}, &(0x7f0000000180), 0x8}, 0xa0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000280)={{0x0, 0x1, 0x6, 0x0, 0x9}, 0x2, 0x5, 0x1}) 2018/04/27 02:44:44 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000a80)={"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"}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f0000000540)="3e0f0d3ec4c289b6955179000065660f3814e90fc75e0bc4c34949cd5eb9800000c00f3235010000000f302e660f38826217c4c38d7f1c3a86b8010000000f01c10f2004", 0x44}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000140)={"ae27525bcad6af5378d0bff56f89a6d028597da2602133513db90828f4e54c9ccd00b1c0de9845a280f9cf7b39c2227e4ba6b87ec15f51486176e985f08b6308995cd11e77e44e21bd3ab4301639489cd883b79a801e0b64adcad31ea4f1ad5ceed182d39857942ba21385b7d509351f8b3ad3ee1e69b6f29aac53e4048522c6b96c2b48a5ae464bd0fffb695fe61f9b039302505c2379fd2aab0a8e8216add60c37cf592cc2499d6870fb2f9aa40da36fee92f54d4ba817e4a7edd8ba2f9ca8c0725b2bb9a4effe4759ab5b9a94d3a8919eb2501a528b71e9ab0c507cc183d8111cb36bbaa19d8cad34ce20f04cdd4bfb346e3432aad7d6a5a0b550788ed184c5a8fd25944d378cc895d6392dfad6670e0af3a4033729509607cff059a0177a2423549a42c19622537f8c46f76f4ab16fa3500136dac198b8b41e3d40647ebde2e7b5a15002443e694dbb07d14ff7f1e35a52546841f3c6f27190c8341bc89a1b65ed2fabebcf4cb4590c8f7a90a0966a878b77ba71ae1f8b173fb7f53a25b840354f13e40b9c8f2b81702faf93da9342f06d68660f2893ef6c55da7094b878b8fb8ce5bcd90fc0fb4e384914ca6fa8c25283e61ea4de089567620ed0eec40129cac3640561e6ff1273d0ed1866856051b5ad7778496cadf156a1c9d7b5d8cbe155400fa761204427f364afe6e4b006862b8d62423912f36c0b28deb952d3d5e90fb74dd22d8764a5a00b2a3cee98d80d67afe96e6d987a03f61786b69862243e5fe42f8fbcae38ee7084da6fc3405a84d3c436a7069b1323db8d0782a5d027714dad98c4dd50f276b552326010982e3ff42e4f4fd88e668c771dadbcc488a51836b51d2b17946c96b2660052daebf1f398084e50de3c0c06bc820074c72c6e961c476a10ff142f185b93797a17b8715ff8b410733553fe06140661bb139b73f0130fe44cb530e5cda49d6c14b93190fb70950c03c73ebc8bcf6ddd3bc2275e7945261b3eb2d0801b1b1e3818050d4f3cfdb9e1cebb5381ab6657d5723b2c3fcc7cfe5326be943cadecbf01aff750db5fe3a69c33215f4af03281e7c693bbbd3d5685b9258bd67b63683ac382c7f643c37c0504987a446c0c9378c659d997584b6992688d5d6ce0d3ae51b11b8a41f3c2f0b0fe811b2d98e4fac1009bf29c5276373e7ed744924847f2fc7d5360f0cc5bdf81df439bb3f5932c05cbc031955dd63c19c39c866557fb63b14ba8932b96b00cdab95454672a7465a2c0a069540f1547324a10e7008f8b93037a6fbf789b11e61d7e45d198cce33798d3ddf8d59a58149a0413b774bd4cc11bd8b0b2047fce43687725407b23565d6dd187dc534cf6e99f40f8d214f216975fe76edc5892e505bce08dedd25b985ad213733dbe4e858c109eec6a4b7f031b9607684dcf6e2f39e564634e5184a902c73096676f08"}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/autofs\x00', 0xa4667a4dcc955594, 0x0) fallocate(r3, 0x2000000000, 0x2000000000, 0x0) 2018/04/27 02:44:44 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000100), 0x800) r2 = getpgid(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000180)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r3 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000000140)={0x1, &(0x7f0000000040)=[{0x6}]}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x0, 0x0) sendmmsg$nfc_llcp(r4, &(0x7f0000001d40)=[{&(0x7f0000000200)={0x27, 0x1, 0x2, 0x6, 0x8, 0x20, "c199d6110c491d6d6a6d3debfd84c0700a20fe07ae8a7182ec564b55bd3eaa4aa2cae82b5012208465eb181a86a2fe3f82a9faee0207eaf9b37bd241ca9142", 0x36}, 0x60, &(0x7f0000000480)=[{&(0x7f0000000280)="6f9004d0e144420149adbbeb9b32924c97ecd73ec788ddfa1581538d3ca23350fe049e0e00f0feb4ffa52fc28b09110c8bbaac3ba3d97330f80d31e3b22f1c3d307aa4e3f0f33cabc17b3597bb5ae36df5f86324020d2a6116fc2ea730a3aef96c582997a822055636da69478047d5e705f75547806fee61959ea400f37cdb7c5cc82aca9eeb9e06b027f4c8daddbdf3d2354190ba724bc3a527320ae002f49165e6210ae42efd57b45642ba3e6249797b1e3c499e152ffd8cef1ee941f8fecddee5c39c91ff79e31ad5388b402c315e43b62d4c61c3a678d9435311ae59fbc2d679", 0xe2}, {&(0x7f0000000380)="1a1618c656eb76e2ebda8c641f08541957a3617c4252121bed1fb29c35c1958a0d34ac9922c3a9db734a51b0e4be87bd987c63bb9bb31c23080b29db3085785036695ea0fcd6bc616d55d2b9f16ded8b14b437a08cf56c4d8536ba64367be691c8ea8c2d91bb80aee7a237e03961bbbdf65bd78a3cf999092b5dd814192662c7fa9fe1100a49cc37de5293619ae97fe09e40a0f3136b604aedcc2599455b5cbe5f198ba930045649f2ba6a1ccf7f811ae0e18c5866eb6dca331dec37e4880fdeb4bcda20ad2e5e1a5baeefef5e25b8d43a96b34bb161a713646a46fa71f8783d", 0xe0}], 0x2, &(0x7f00000004c0)={0x20, 0x11, 0x81, "2086c95a0da75929424ae12c1eb68d40"}, 0x20, 0x8000}, {&(0x7f0000000500)={0x27, 0x0, 0x2, 0x7, 0x9, 0x9, "f48b8a4e6dd1dd4d12cde1a569333375cecd82ab2f0dc748deb78f9ce142482ea39c61c34a3d8ea6f5617431edc3229ad93447cc4ce9dde6d240ead47810eb", 0x20}, 0x60, &(0x7f0000001ac0)=[{&(0x7f0000000580)="38b28ca5010c287a596406cfa9f38ef76d85a6713d319c02395c2037f7e4353bbea97000f0642950d799f7915ed609d911a3926638f77fd19df49f98422dec54fed9b053f197ff", 0x47}, {&(0x7f0000000600)="4a84b761e708790ff89a967462710e1c8c4ed39c822925168ae13047ac11ebdf1df01cdbd58fbd0aa75b4787bc60f73fece9261ba9275b3a514cf1c740f9ac5cfaca57a7f7e86a90354394e6dabf716861bece4df11c279e20f0ecced086d5f4c1b5d10cbf4f9bea507b44fc752ade13a04597ffeb24196668f70fa797d4f434f118796c5612d64bdfabc76806c432eeb2e857e3bb4df47a3cfb45c92ea40bd41c76a4165bebe8a1b738ede4cdde39b29f8a33432fd4b8723760f22891688f2c13a084a1aaea75f9d5e84d3a8b195d27f287ca", 0xd3}, {&(0x7f0000000700)="67d8491e6965f9fbca1865f5f8d4541bec41649ad9f579409b93af7896cd4ec0435fabcb940053c40c33093d80950490b3230e62102c3a835fea2401db3f3810cfabb0f031fc523259cce6a7c9476da5ae86fe2ba407920fa6b1ccef2839e913b3e2516b4144c6685ba09732ff55866596f481d396a84e859f1338062aceaef1e9a2d5ac", 0x84}, {&(0x7f00000007c0)="1600bba0fec0c8a93c18253a13d60578fbad8542af146ee330261afe8bd9afa1fdd1afc0915f52a73f12508e6060daef88e4056d29eef50e6d5b0bccbc189bbce8eecf1f40950b119a2e9c7a1230c93b102bd7a21b7ff62a13af52aafeff91a33394e426caf45cbb19fa4cc43363a2ad2807965c1ab6610d557ff7fd43da7b51816e00e72aa99db7d740cd4690d8ba4ba741296db5c6b84211e2c1e1a3d9cbc7b99cdb74c8f744e3b62ba616a0969f0c103e8fa3913bcc0f925bd7ecd59a08113863", 0xc2}, {&(0x7f00000008c0)="4e2ad08433c6083c3057616e2dee34932907dec12ba3e06d2f6e2b946bbc607d4bc3818610f2edc485e4d27a3c4639f89537cb428372b995cd3227883f4e1d735dbcbd8cb6b76af99b70437a25870ed72d4c94642c653d3bc5f5064c250d986460a0304ab9c0e424a5e621375d5dc8efad7b856d51666e8ae0ad52a22f81916267f3469c0556c59b01ffad8197a7603880fe635903b6553b9b031c980c9600cb64d05102e9634b3cfb79448e195d72f8c7108c5ba73e14b22d", 0xb9}, {&(0x7f0000000980)="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", 0x1000}, {&(0x7f0000001980)="0d3898ffeba31ffd640b67e11f01ace7be6b5dbf9faa76d543d251321addc27b84dca7312330bd237a412723566e52", 0x2f}, {&(0x7f00000019c0)="b9ae5620edbb7b4fb84ccbaaeb6bcd2483afaf639ee8597573e4e262541232e361a3df56da1810db7606edc02f793b75ead723137a18f4a666122461e2226bda9d31664fe089070b28197710fd4c8ac26efaba8cb147209c3491f806da7ffce8fc6744bfed2d1098dc60d6df037cc8c0a136c73bb48556fe667d56294ac505468d4d8a7a9f54e0389f21ec0465aebdc9ec8d8a19444369072a49240d4b88b0fdb6abf4cb072bef7d7db144ef6b259d16c035cc9905898ba39fac1abcaca2622fad", 0xc1}], 0x8, &(0x7f0000001b40)={0x40, 0x105, 0xea, "10414af02e091434fb8870a62198c1e584f77d0fbc19172b87de3d97093ac2039b2b2725b5d7d61d3fd2f0c1402078f9"}, 0x40, 0x90}, {&(0x7f0000001b80)={0x27, 0x1, 0x1, 0x0, 0x2, 0x1ff, "78443109c9463d41f8d88489a04174861a6862dff22e3b98b901082784f87ac1f8d9731c4f6f75e6b29dbb0a34c5d28a394b85c84174c2b0decb2734ebf1be", 0x1e}, 0x60, &(0x7f0000001c40)=[{&(0x7f0000001c00)="01677671eba9b5260adb53d41b56303ae5ee7bf4a99d2d00ea7222473578e9e7ed8a9af8089ce73f03ade566109bb6df7c", 0x31}], 0x1, &(0x7f0000001e00)=ANY=[@ANYBLOB="a8000000000000001701000000000000da8618b17d84c5d547184b1953b76089be31018f76a44b64e55ee5f7514e31743cb3a21d810f6086c18fe995ca2bd187952f9dcfafd46171ce34b0d216040f3d2804b8ae4c95b55207d3d2bf1b6abdfaf24e2fbee0b9bda3817e76109ec20b2d53fcac81de95cf072abfec58b284cbe9ee90841f3e1c6841ad4c481583be416ef3385a1c299678abe93f839f935307000000397665150d1ead1babefaae39b545c0f3775a83c70ab653feddf96000056c8c5c2c50180e241944bcf6cb0d0c69f0723b622a7518447a9179b55c28bbc0148e826ee4a2cc75d770ee840a2eab9117d95022b5ff1298ee16098ad65812c280706"], 0xa8, 0x40}], 0x3, 0x20000000) 2018/04/27 02:44:44 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0xc, &(0x7f0000000380)={r0, &(0x7f0000000100)}, 0x10) 2018/04/27 02:44:44 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10, 0xfffffff0}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:44:44 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000280)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0), 0x0, 0x0) 2018/04/27 02:44:44 executing program 2: open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x100) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x1276, 0xffffffffffffffff) 2018/04/27 02:44:44 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sync_file_range(r0, 0x101, 0x44, 0x2) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d36ff4)={0xfc147812c6696267}) timerfd_settime(r3, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) r4 = accept4$netrom(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80800) sendmsg$nl_netfilter(r1, &(0x7f00000005c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000580)={&(0x7f0000000400)={0x18, 0x12, 0x9, 0x300, 0x70bd2a, 0x25dfdbfc, {0x2, 0x0, 0x1}, [@typed={0x4, 0x2c}]}, 0x18}, 0x1, 0x0, 0x0, 0x10}, 0x4) setsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f0000000100)=0x401, 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001}) epoll_pwait(r2, &(0x7f0000a1efac)=[{}, {}], 0x2, 0x10, &(0x7f0000bbfff8), 0x8) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000040)=ANY=[], 0x127}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) futex(&(0x7f000000cffc), 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0)={0x77359400}, &(0x7f000044b000), 0x0) syz_fuseblk_mount(&(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)='./file0\x00', 0xbffb, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xb21, 0x0) r5 = socket(0x0, 0x4, 0xfffffffffffffffd) r6 = socket(0x1e, 0x4, 0x0) syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x6, 0x1010000) socketpair$ax25(0x3, 0x2, 0xc4, &(0x7f0000000380)) ioctl$sock_bt(r6, 0x8907, &(0x7f0000000100)="d1519476405b25275bf431f0b467745d32817024112c8030ddcbd02dcc5e373e7d698fb9ff5692caf2f4a165ec616aea1ca0e879bbe69b1ba831a2228484adfc805eeb94c4a2a6bc3ff1ef3d028b05883c26dca0a8a3580f9b69a1a27f34f61a7ee2227e6b258bd22675f39694f870f00e7c55f04b506ce3852621d825e10aea6f5b3a6f45b6a3b4f8eb3a9f200e23848aa133a55277e079b8622ba60fe236dfd79e571304e00ee7e8f8908c3b1cbba466195672354d3efaf8d083") connect$unix(r6, &(0x7f0000000300)=@file={0x1, './file0\x00'}, 0x6e) r7 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x2, 0x10) ioctl$KDSETLED(r7, 0x4b32, 0x80000000) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x0, &(0x7f000097bfff)) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@mcast2, @in=@remote}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f00000002c0)=0xe8) fcntl$getown(r5, 0x9) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000000)={[{0xfff, 0x1ff, 0x7, 0xb3b, 0xd2f0, 0x0, 0x6, 0x7ffe, 0x1f, 0x6, 0x8, 0x7, 0x7}, {0x3, 0x2a83, 0x6, 0x7f, 0x3, 0xb58f, 0x9, 0x4, 0x400, 0x1000, 0x697, 0x3, 0x1}, {0x7, 0x20, 0xb64, 0x7, 0x77f4, 0x0, 0xfff, 0x4, 0x8, 0x7, 0x1, 0x9, 0xffffffffffff11ef}], 0x6}) [ 105.899916] kvm: vcpu 0: requested 68374 ns lapic timer period limited to 500000 ns 2018/04/27 02:44:44 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x101, 0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x14}) bind$alg(r0, &(0x7f0000ffefa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md4-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="162c917311f3c931c5eb12f4cdb3911a93d45501afae9c8005ac05166d590a61098b4fc065d691dacc280ab8506fe9a718f86489902410e1f44f1d98409f450cdb2b23454ac879b3bdadcfff663f3a5086db6fb1441e5c8ca2b3365540884a65e2e6a4df19f3182192b64f4e98a27469a77d97730bd38a8c", 0x78) [ 106.007349] kvm: vcpu 0: requested 68374 ns lapic timer period limited to 500000 ns 2018/04/27 02:44:44 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10, 0x1a9}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:44:45 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x100) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x1276, 0xffffffffffffffff) 2018/04/27 02:44:45 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0xf, &(0x7f0000000380)={r0, &(0x7f0000000100)}, 0x10) 2018/04/27 02:44:45 executing program 7 (fault-call:7 fault-nth:0): r0 = syz_open_procfs(0x0, &(0x7f0000000300)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000280)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x1000}], 0x1000000000000062, 0x0) 2018/04/27 02:44:45 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x100) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x1276, 0xffffffffffffffff) 2018/04/27 02:44:45 executing program 0: unshare(0x40000000) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) socket$nl_netfilter(0x10, 0x3, 0xc) [ 106.292414] IPVS: ftp: loaded support on port[0] = 21 [ 106.328589] FAULT_INJECTION: forcing a failure. [ 106.328589] name failslab, interval 1, probability 0, space 0, times 0 [ 106.340171] CPU: 0 PID: 8948 Comm: syz-executor7 Not tainted 4.17.0-rc2+ #19 [ 106.347377] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.356756] Call Trace: [ 106.359369] dump_stack+0x1b9/0x294 [ 106.363030] ? dump_stack_print_info.cold.2+0x52/0x52 [ 106.368263] ? perf_trace_lock_acquire+0xe3/0x980 [ 106.373572] ? perf_trace_lock+0x900/0x900 [ 106.377849] should_fail.cold.4+0xa/0x1a [ 106.381297] IPVS: ftp: loaded support on port[0] = 21 [ 106.381930] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 106.381971] ? lock_acquire+0x1dc/0x520 [ 106.396225] ? __fdget_pos+0x1a9/0x1e0 [ 106.400136] ? perf_trace_lock_acquire+0xe3/0x980 [ 106.405009] ? perf_trace_lock_acquire+0xe3/0x980 [ 106.409890] ? find_held_lock+0x36/0x1c0 [ 106.414018] ? check_same_owner+0x320/0x320 [ 106.418375] ? rcu_note_context_switch+0x710/0x710 [ 106.423341] __should_failslab+0x124/0x180 [ 106.427607] should_failslab+0x9/0x14 [ 106.431430] __kmalloc+0x2c8/0x760 [ 106.435048] ? kasan_check_read+0x11/0x20 [ 106.439265] ? rcu_is_watching+0x85/0x140 [ 106.443435] ? rw_copy_check_uvector+0x31e/0x3a0 [ 106.448308] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 106.453517] rw_copy_check_uvector+0x31e/0x3a0 [ 106.458230] import_iovec+0xc3/0x420 [ 106.461986] ? dup_iter+0x270/0x270 [ 106.465638] ? do_raw_spin_unlock+0x9e/0x2e0 [ 106.470081] vfs_readv+0xe2/0x1a0 [ 106.473649] ? compat_rw_copy_check_uvector+0x420/0x420 [ 106.479047] ? __fget_light+0x2ef/0x430 [ 106.483057] ? fget_raw+0x20/0x20 [ 106.486522] ? __sb_end_write+0xac/0xe0 [ 106.490504] do_preadv+0x1ba/0x270 [ 106.494053] ? do_readv+0x2f0/0x2f0 [ 106.497764] ? __ia32_sys_read+0xb0/0xb0 [ 106.501861] ? ksys_mount+0xa8/0x140 [ 106.505582] __x64_sys_preadv+0x9a/0xf0 [ 106.509568] do_syscall_64+0x1b1/0x800 [ 106.513449] ? finish_task_switch+0x1ca/0x810 [ 106.517950] ? syscall_return_slowpath+0x5c0/0x5c0 [ 106.522874] ? syscall_return_slowpath+0x30f/0x5c0 [ 106.528237] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 106.533697] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 106.538540] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 106.543730] RIP: 0033:0x455389 [ 106.546911] RSP: 002b:00007f6b9cb02c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 106.554618] RAX: ffffffffffffffda RBX: 00007f6b9cb036d4 RCX: 0000000000455389 [ 106.561882] RDX: 1000000000000062 RSI: 00000000200023c0 RDI: 0000000000000013 [ 106.569158] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 106.576423] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 106.583693] R13: 0000000000000478 R14: 00000000006f9be0 R15: 0000000000000000 [ 106.875365] print_req_error: I/O error, dev loop199, sector 0 [ 106.881772] FAT-fs (loop199): unable to read boot sector 2018/04/27 02:44:45 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x20400, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000000)=0x4, 0x4) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000040)={"6772653013000606f000", @ifru_addrs=@ax25={0x3, {"9f457ac248337e"}, 0xffffffff}}) 2018/04/27 02:44:45 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0xa, &(0x7f0000000380)={r0, &(0x7f0000000100)}, 0x10) 2018/04/27 02:44:45 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xe, &(0x7f0000000100), 0x4) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x2) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000040)={r1, 0xe72, 0xffffffffffffef34, "df838de198d69b24c399f511d4b963b9da0bebcbc3eeb83d0f2a00cdd5c15dd160b04777d723506f7334e8c2b958e1351c05c18d605e637ff73248891ce77e9fb8bad299c28be3a4c88fa4e053bcfe7008c3b53a429d9d59ea0f6dd8989f1dfe90a2e627abd55e483bcff30585092fe57d8ad7daae761d10c3936a4331963a81ca3890d94bb7ab26d1725983062c42d53cf35a"}) 2018/04/27 02:44:45 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10, 0xf0ffffff00000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:44:45 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x100) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x1276, 0xffffffffffffffff) 2018/04/27 02:44:45 executing program 0: unshare(0x40000000) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/04/27 02:44:45 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffc) r1 = accept(r0, &(0x7f00000001c0)=@ipx, &(0x7f0000000080)=0x80) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000140)={r0}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'ip6_vti0\x00', {0x2, 0x4e23}}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=@setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MASTER={0x8, 0xa}]}, 0x28}, 0x1}, 0x0) 2018/04/27 02:44:45 executing program 7 (fault-call:7 fault-nth:1): r0 = syz_open_procfs(0x0, &(0x7f0000000300)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000280)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x1000}], 0x1000000000000062, 0x0) [ 106.922346] print_req_error: I/O error, dev loop199, sector 0 [ 106.928914] FAT-fs (loop199): unable to read boot sector [ 107.034512] IPVS: ftp: loaded support on port[0] = 21 [ 107.049656] FAULT_INJECTION: forcing a failure. [ 107.049656] name failslab, interval 1, probability 0, space 0, times 0 [ 107.061328] CPU: 1 PID: 8974 Comm: syz-executor7 Not tainted 4.17.0-rc2+ #19 [ 107.068534] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 107.077999] Call Trace: [ 107.080801] dump_stack+0x1b9/0x294 [ 107.084810] ? dump_stack_print_info.cold.2+0x52/0x52 [ 107.090036] ? perf_trace_lock_acquire+0xe3/0x980 [ 107.094910] ? __mutex_lock+0x7d9/0x17f0 [ 107.099017] should_fail.cold.4+0xa/0x1a [ 107.103111] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 107.108245] ? is_bpf_text_address+0xd7/0x170 [ 107.112764] ? graph_lock+0x170/0x170 [ 107.116583] ? __kernel_text_address+0xd/0x40 [ 107.121098] ? unwind_get_return_address+0x61/0xa0 [ 107.126049] ? find_held_lock+0x36/0x1c0 [ 107.130138] ? __lock_is_held+0xb5/0x140 [ 107.134242] ? check_same_owner+0x320/0x320 [ 107.138590] ? zap_class+0x720/0x720 [ 107.142335] ? rcu_note_context_switch+0x710/0x710 [ 107.147291] __should_failslab+0x124/0x180 [ 107.151562] should_failslab+0x9/0x14 [ 107.155402] kmem_cache_alloc_node_trace+0x26f/0x770 [ 107.160552] __kmalloc_node+0x33/0x70 [ 107.164388] kvmalloc_node+0x6b/0x100 [ 107.168216] seq_read+0xa33/0x1520 [ 107.171768] ? fsnotify+0x415/0xfc0 [ 107.175434] ? fsnotify_first_mark+0x330/0x330 [ 107.180038] ? _copy_from_user+0xdf/0x150 [ 107.184210] ? seq_file_path+0x30/0x30 [ 107.188132] ? security_file_permission+0x1c6/0x240 [ 107.193179] ? rw_verify_area+0x118/0x360 [ 107.197347] do_iter_read+0x4a3/0x660 [ 107.201160] vfs_readv+0x14f/0x1a0 [ 107.204697] ? compat_rw_copy_check_uvector+0x420/0x420 [ 107.210059] ? __fget_light+0x2ef/0x430 [ 107.214057] ? __sb_end_write+0xac/0xe0 [ 107.218041] do_preadv+0x1ba/0x270 [ 107.221581] ? do_readv+0x2f0/0x2f0 [ 107.225198] ? __ia32_sys_read+0xb0/0xb0 [ 107.229252] ? ksys_mount+0xa8/0x140 [ 107.232962] __x64_sys_preadv+0x9a/0xf0 [ 107.236937] do_syscall_64+0x1b1/0x800 [ 107.240817] ? finish_task_switch+0x1ca/0x810 [ 107.245303] ? syscall_return_slowpath+0x5c0/0x5c0 [ 107.250229] ? syscall_return_slowpath+0x30f/0x5c0 [ 107.255158] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 107.260528] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 107.265375] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 107.270566] RIP: 0033:0x455389 [ 107.273746] RSP: 002b:00007f6b9cb02c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 107.281452] RAX: ffffffffffffffda RBX: 00007f6b9cb036d4 RCX: 0000000000455389 [ 107.288710] RDX: 1000000000000062 RSI: 00000000200023c0 RDI: 0000000000000013 [ 107.295968] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 107.303224] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 107.310499] R13: 0000000000000478 R14: 00000000006f9be0 R15: 0000000000000001 2018/04/27 02:44:46 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10, 0xffffff7f00000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:44:46 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000000040)='-.[vmnet0^\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0x0, 0x4) ftruncate(r1, 0x409) close(r0) 2018/04/27 02:44:46 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x5, &(0x7f0000000380)={r0, &(0x7f0000000100)}, 0x10) 2018/04/27 02:44:46 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x1276, 0xffffffffffffffff) 2018/04/27 02:44:46 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x2, 0x80080) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x30, r1, 0x420, 0x70bd25, 0x25dfdbff, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10001}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5c}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000040) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000667000)={&(0x7f0000000200)=ANY=[@ANYBLOB="20000000233372d8e788a3a671a5ef4b82483b0008032bbd7000fedbdf25000000000c0010000000000000000000725886a95dd5da0b426f205c38e9c083e112fd482ae41f24050dc66a7ece46c01b3c66512a5db16416bf7ad3fb308ae9fec9e073f51534c96dbdb0a17434c5cfefec9557bf260ebe579f144f4fe4aaa9a38c0f4537f8691d7553cf31ed63858d3c9f0f8255a50c986568617aea2340feaf876252c4fc190b237b425f1830f91dedcb8b49e415b2c791614c5604a9c31bd0530fca6f648c0bcc4b35e5fe36a6ed46719c74f34ded54000000000000000000000000000000"], 0x20}, 0x1}, 0x4c010) 2018/04/27 02:44:46 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x2c500) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x80000002011, r0, 0x80000000) 2018/04/27 02:44:46 executing program 7 (fault-call:7 fault-nth:2): r0 = syz_open_procfs(0x0, &(0x7f0000000300)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000280)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x1000}], 0x1000000000000062, 0x0) 2018/04/27 02:44:46 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syslog(0x5, &(0x7f0000000180)=""/78, 0x4e) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0xe, &(0x7f0000000040), &(0x7f0000000140)=0x68) r1 = socket(0xa, 0x4, 0x3ff) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000200)) 2018/04/27 02:44:46 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x11, &(0x7f0000000380)={r0, &(0x7f0000000100)}, 0x10) 2018/04/27 02:44:46 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x8080000c) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x2}, [@nested={0xc, 0x1, [@typed={0x4, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000000080)={0x0, 0x9, 0x10000, &(0x7f0000000040)}) 2018/04/27 02:44:46 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000000000)={[{0xffffffff, 0x7, 0x101, 0x4, 0xb9, 0x100000001, 0x4, 0xb7a, 0x101, 0x80000001, 0xfffffffffffffffd, 0x0, 0x6}, {0x40, 0x9, 0x80, 0x2985269b, 0x80000001, 0x8, 0x3, 0x8, 0x8, 0x332, 0x5, 0x0, 0xfff}, {0xfffffffffffffffb, 0x6, 0x0, 0x27, 0x0, 0x3, 0x79, 0xfffffffffffff171, 0x3f, 0x5, 0x8, 0x7, 0x5}], 0x7}) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x94013, r0, 0x0) 2018/04/27 02:44:46 executing program 4: r0 = socket(0x10, 0x2000000000802, 0x0) fcntl$notify(r0, 0x402, 0x15) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c00000400000000000000ea010000004b0a000014869caacf8e808cdfd1c16eddb47bbb80b81f0375837d3b1dcd6d1b98e4e2058a08cf999ea621c40b208030fe43d26896e821e4efaffad7e392ea0aa49d26b04c475b42cf411c4af0c87010cfdfbb125ed484522942df217ddbe1f87dead4336127cfca44e92b346a9d6fe3c489f4c71b4471e4bf89f6e04c65ef9e14ce5309b94ad062a38623ef2ed80ffe6f65711165602753000000000000", @ANYRES32=0x0, @ANYBLOB="14000200fe8000000000003600000000008000aa"], 0x2c}, 0x1}, 0x0) syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x802) 2018/04/27 02:44:46 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10, 0xa9010000}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:44:46 executing program 0: openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x480, 0x0) socketpair(0x1a, 0x5, 0x4, &(0x7f0000000100)={0xffffffffffffffff}) r1 = fcntl$getown(r0, 0x9) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = timerfd_create(0x0, 0x0) r4 = dup2(r2, r3) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000040)='gretap0\x00'}) [ 107.879758] FAULT_INJECTION: forcing a failure. [ 107.879758] name failslab, interval 1, probability 0, space 0, times 0 [ 107.891353] CPU: 0 PID: 9044 Comm: syz-executor7 Not tainted 4.17.0-rc2+ #19 [ 107.898539] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 107.907888] Call Trace: [ 107.910482] dump_stack+0x1b9/0x294 [ 107.914115] ? dump_stack_print_info.cold.2+0x52/0x52 [ 107.919310] ? finish_task_switch+0x1ca/0x810 [ 107.923909] ? finish_task_switch+0x182/0x810 [ 107.928412] should_fail.cold.4+0xa/0x1a [ 107.932568] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 107.937679] ? __schedule+0x809/0x1e30 [ 107.941565] ? number+0x967/0xc90 [ 107.945026] ? __sched_text_start+0x8/0x8 [ 107.949173] ? find_held_lock+0x36/0x1c0 [ 107.953242] ? __lock_is_held+0xb5/0x140 [ 107.957312] ? check_same_owner+0x320/0x320 [ 107.961639] ? pointer+0xa20/0xa20 [ 107.965184] __should_failslab+0x124/0x180 [ 107.969424] should_failslab+0x9/0x14 [ 107.973227] kmem_cache_alloc_trace+0x2cb/0x780 [ 107.977895] ? seq_vprintf+0xa0/0x1a0 [ 107.981705] cgroup_show_path+0xc9/0x5e0 [ 107.985765] ? cpu_stat_show+0xa90/0xa90 [ 107.989839] kernfs_sop_show_path+0x133/0x1b0 [ 107.994336] ? kernfs_test_super+0x110/0x110 [ 107.998739] show_mountinfo+0x28c/0x9b0 [ 108.002712] ? show_vfsmnt+0x4b0/0x4b0 [ 108.006597] ? seq_list_start+0x9c/0xc0 [ 108.010573] m_show+0x65/0x80 [ 108.013676] seq_read+0xbd4/0x1520 [ 108.017224] ? seq_file_path+0x30/0x30 [ 108.021113] ? security_file_permission+0x1c6/0x240 [ 108.026131] ? rw_verify_area+0x118/0x360 [ 108.030283] do_iter_read+0x4a3/0x660 [ 108.034092] vfs_readv+0x14f/0x1a0 [ 108.037634] ? compat_rw_copy_check_uvector+0x420/0x420 [ 108.043003] ? __fget_light+0x2ef/0x430 [ 108.046992] ? __sb_end_write+0xac/0xe0 [ 108.050975] do_preadv+0x1ba/0x270 [ 108.054519] ? do_readv+0x2f0/0x2f0 [ 108.058145] ? __ia32_sys_read+0xb0/0xb0 [ 108.062211] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 108.067056] __x64_sys_preadv+0x9a/0xf0 [ 108.071035] do_syscall_64+0x1b1/0x800 [ 108.074924] ? finish_task_switch+0x1ca/0x810 [ 108.079424] ? syscall_return_slowpath+0x5c0/0x5c0 [ 108.084360] ? syscall_return_slowpath+0x30f/0x5c0 [ 108.089293] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 108.094663] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 108.099514] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 108.104702] RIP: 0033:0x455389 [ 108.107890] RSP: 002b:00007f6b9cb02c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 108.115605] RAX: ffffffffffffffda RBX: 00007f6b9cb036d4 RCX: 0000000000455389 [ 108.122873] RDX: 1000000000000062 RSI: 00000000200023c0 RDI: 0000000000000013 2018/04/27 02:44:47 executing program 4: r0 = open(&(0x7f0000000cc0)='./file0\x00', 0x101140, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000000c0)=@add_del={0x2, &(0x7f0000000080)='syzkaller1\x00', 0x20}) lsetxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@random={'security.', '^vboxnet0\x00'}, &(0x7f0000000140)='IPVS\x00', 0xffffffffffffffb1, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8) chown(&(0x7f0000001080)='./file0\x00', 0x0, 0x0) 2018/04/27 02:44:47 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x1276, 0xffffffffffffffff) 2018/04/27 02:44:47 executing program 5: semctl$GETNCNT(0x0, 0x0, 0xc, &(0x7f0000000000)=""/80) r0 = syz_open_dev$mouse(&(0x7f0000000840)='/dev/input/mouse#\x00', 0x20, 0x8040) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000001c0)={0x20, 0x7, 0x3ff, 'queue1\x00', 0x9}) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000140)={0x0, 0x3}) ioctl$DRM_IOCTL_RES_CTX(r1, 0x6612, &(0x7f0000000080)={0xa39d483, &(0x7f0000000040)}) recvfrom$ipx(r0, &(0x7f0000000880), 0x0, 0x10120, &(0x7f00000008c0)={0x4, 0x7fff, 0x4, "b83223c67513", 0xffffffffffff59c0}, 0x10) 2018/04/27 02:44:47 executing program 1: syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) 2018/04/27 02:44:47 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r0, &(0x7f0000000100)}, 0x10) [ 108.130140] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 108.137408] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 108.144684] R13: 0000000000000478 R14: 00000000006f9be0 R15: 0000000000000002 2018/04/27 02:44:47 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10, 0x2000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:44:47 executing program 7 (fault-call:7 fault-nth:3): r0 = syz_open_procfs(0x0, &(0x7f0000000300)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000280)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x1000}], 0x1000000000000062, 0x0) 2018/04/27 02:44:47 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)={0x14, 0x18, 0x301, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) 2018/04/27 02:44:47 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000ae1800210b0000004200000000f8f1e01b"], 0x14}, 0x1}, 0x0) 2018/04/27 02:44:47 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000080)={'teql0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="cd91712a5000c5802d002f8c01"], &(0x7f0000000200), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x42) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/27 02:44:47 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x3f}, 0x26) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x8, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000080)="e4c71c97a1ee0de5e1a558a2", 0xc, 0x1}], 0x4000, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x3, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0x28}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x36b, &(0x7f00001a7f05)=""/251}, 0x48) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x80, 0x0) fallocate(r0, 0x2, 0x567, 0x2) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000000140)={0x101, 0x40, 0x1}) 2018/04/27 02:44:47 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r0, &(0x7f0000000100)}, 0x10) 2018/04/27 02:44:47 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000080)) 2018/04/27 02:44:47 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x1276, 0xffffffffffffffff) 2018/04/27 02:44:47 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10, 0xffffff9e}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) [ 108.341454] FAULT_INJECTION: forcing a failure. [ 108.341454] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 108.353349] CPU: 1 PID: 9065 Comm: syz-executor7 Not tainted 4.17.0-rc2+ #19 [ 108.360567] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.369936] Call Trace: [ 108.372560] dump_stack+0x1b9/0x294 [ 108.376231] ? dump_stack_print_info.cold.2+0x52/0x52 [ 108.381460] ? __lock_acquire+0x7f5/0x5140 [ 108.385728] should_fail.cold.4+0xa/0x1a [ 108.390001] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 108.395141] ? debug_check_no_locks_freed+0x310/0x310 [ 108.400358] ? lock_downgrade+0x8e0/0x8e0 [ 108.404528] ? prepend_name+0x318/0x410 [ 108.408616] ? kasan_check_read+0x11/0x20 [ 108.412787] ? rcu_is_watching+0x85/0x140 [ 108.416965] ? prepend_path.isra.8+0x6f9/0x1710 [ 108.421668] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 108.427238] ? prepend_path.isra.8+0xbab/0x1710 [ 108.431944] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 108.437503] ? should_fail+0x21b/0xbcd [ 108.441422] __alloc_pages_nodemask+0x34e/0xd70 [ 108.446117] ? put_dec+0x3b/0xf0 [ 108.449511] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 108.454557] ? find_held_lock+0x36/0x1c0 [ 108.458646] ? __lock_is_held+0xb5/0x140 [ 108.462741] ? check_same_owner+0x320/0x320 [ 108.467097] cache_grow_begin+0x72/0x6c0 [ 108.471206] kmem_cache_alloc_trace+0x6a5/0x780 [ 108.475928] ? seq_vprintf+0xa0/0x1a0 [ 108.479765] cgroup_show_path+0xc9/0x5e0 [ 108.483857] ? cpu_stat_show+0xa90/0xa90 [ 108.487954] kernfs_sop_show_path+0x133/0x1b0 [ 108.492496] ? kernfs_test_super+0x110/0x110 [ 108.496922] show_mountinfo+0x28c/0x9b0 [ 108.500917] ? show_vfsmnt+0x4b0/0x4b0 [ 108.504829] ? seq_list_start+0x9c/0xc0 [ 108.508833] m_show+0x65/0x80 [ 108.511967] seq_read+0xbd4/0x1520 [ 108.515543] ? seq_file_path+0x30/0x30 [ 108.519449] ? security_file_permission+0x1c6/0x240 [ 108.524501] ? rw_verify_area+0x118/0x360 [ 108.528656] do_iter_read+0x4a3/0x660 [ 108.532458] vfs_readv+0x14f/0x1a0 [ 108.535998] ? compat_rw_copy_check_uvector+0x420/0x420 [ 108.541365] ? __fget_light+0x2ef/0x430 [ 108.545350] ? __sb_end_write+0xac/0xe0 [ 108.549316] do_preadv+0x1ba/0x270 [ 108.552860] ? do_readv+0x2f0/0x2f0 [ 108.556472] ? __ia32_sys_read+0xb0/0xb0 [ 108.560525] ? ksys_mount+0xa8/0x140 [ 108.564237] __x64_sys_preadv+0x9a/0xf0 [ 108.568214] do_syscall_64+0x1b1/0x800 [ 108.572092] ? syscall_return_slowpath+0x5c0/0x5c0 [ 108.577024] ? syscall_return_slowpath+0x30f/0x5c0 [ 108.582756] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 108.588119] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 108.592949] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 108.598125] RIP: 0033:0x455389 [ 108.601303] RSP: 002b:00007f6b9cb02c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 108.609175] RAX: ffffffffffffffda RBX: 00007f6b9cb036d4 RCX: 0000000000455389 [ 108.616433] RDX: 1000000000000062 RSI: 00000000200023c0 RDI: 0000000000000013 [ 108.623778] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 108.631034] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2018/04/27 02:44:47 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10, 0x100000000000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:44:47 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000a80)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000013c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="180000001600d9d3da5ad521030000000000000083d2be63eae3eadf1b50de826987dd675713cb1a81364fd236cfeacd99bf372901c9ba582931d4ccae349375d25c57c9f1a6fb1f32badc95832e03e781fd27853b1f340c52414f8071baa744b9a5fbdf6a7b00dccb63dc1c00fee5c64ab2f14311ec25725a5ebf82fa13eb74c7d967c0604fad50579b19e7cd2850cd0a5b963be7b8d277d41ba3c95f85223ae9f6c4503a78deb6437436d8f5cb89db499cacd5b506286f7c", @ANYRES32=0x0], 0x18}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000000c00)=[{{&(0x7f0000000900)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000bc0), 0x0, &(0x7f0000001400)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f0000000c80)={0x77359400}) [ 108.638291] R13: 0000000000000478 R14: 00000000006f9be0 R15: 0000000000000003 [ 108.682254] BFS-fs: bfs_fill_super(): No BFS filesystem on loop4 (magic=00000000) [ 108.765492] BFS-fs: bfs_fill_super(): No BFS filesystem on loop4 (magic=00000000) 2018/04/27 02:44:47 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x1276, 0xffffffffffffffff) 2018/04/27 02:44:47 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) r1 = memfd_create(&(0x7f0000000040)='losystem!\x00', 0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x100}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000180)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x8, 0x10001, 0xffffffff, 0x65fa, 0x70}, &(0x7f0000000240)=0x98) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000000)=0x8, 0x4) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) r3 = dup2(r0, r0) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f0000000040)) 2018/04/27 02:44:47 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10, 0x200000000000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:44:47 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r0, &(0x7f0000000100)}, 0x10) 2018/04/27 02:44:47 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000240)={0x1, 0x0, [{0x40000107}]}) 2018/04/27 02:44:47 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0xffffffffffffffff) r1 = mmap$binder(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10010, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000000c0)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10c, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="09631040", @ANYRES64=r1, @ANYBLOB="030000000000000000634040030000000000000000000000000000000000000010000000000000000000000018000000000000000800000000000000", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="852a627700010000", @ANYRES64=r2, @ANYBLOB="0200000000000000"], @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB='@\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="01634040000000000000000001000000000000000000000010000000000000000000000028000000000000000000000000000000", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB="852a747000000000", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000001000000000000000500000000000000"], @ANYPTR=&(0x7f0000000200)=ANY=[], @ANYBLOB="07630440030000000b6300000b6300000663044004000000056304400100000012634840020000000000000001000000000000000000000011000000000000000000000020000000000000001000000000000000", @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB="8561646600000000010000000000000000000000000000001400000000000000"], @ANYPTR=&(0x7f0000000280)=ANY=[@ANYBLOB="78000000fd0000003800000000000000"], @ANYBLOB="14000000000000000d630000"], 0xc6, 0x0, &(0x7f0000000400)="ef23455e62c99c1c619befebb4cbe4077579e88c163cacce007c1f8445849c041549a93ef0a6be108031d0d193399f8f3bd4a338413a35f41c4e21aac734979478e3b578abc6bbfd6477b073dadacb2c27f47103b6a7d217ec855c51294d42d9c50e638580162f0565f8ae2cc20393b38ab890839210fca204d7c1203309662a31a041f6129ea79cb2f9220e125bd86a3f68f35243a0197a360f3d42c976bb62ce906166187fe8ca7ba00e4f1e032e628be75064eb1a7d4cfeff90eee18281ea79dd7d7eef5a"}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000080)) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x1) 2018/04/27 02:44:47 executing program 4: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) umount2(&(0x7f0000000100)='./file0\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x3f, 0x2, &(0x7f0000000380)=[{&(0x7f0000000200)="43142525a7e1dba96402b11438c602c0612dbbf686044423408f27bc61a0b33e5058fb94aca273f11146f6e924bf571f3ff5f625a006acdc1f278b1e8c67fbf2ff489e97b6d1fcfbc2885e736c2fd6d95321f923af8c049b3e8fc91c805b2008716be1420fe4fabc6cb594bd33a1d5a44acbe20b2cf9fab40d95934520418d5f38a8ef36f14634b4ee6da3632084", 0x8e, 0x200000}, {&(0x7f00000002c0)="8488f7d24c9bf8e53e3554413dfe6a7fc296bab809b194c3744f216b64c7672f6e99c5b266c77f58b420b936ff9068f72d68e498f7f5e18ace4e5cb62d0045b16a4eac72c1934af99e9efc6baa7a2052eca3193c29eec6bb071b3a0a73713b7b6c94ccff4744f77d3aebd1d1ab2c04c673f21528d1ed948d073ba3c981d5822801f24be433af570a2f98a88312aaa681", 0x90}], 0x1000, &(0x7f0000000400)={[{@allow_utime={'allow_utime', 0x3d, [0x34, 0x37, 0x36]}, 0x2c}, {@nocase='nocase', 0x2c}, {@allow_utime={'allow_utime', 0x3d}, 0x2c}, {@tz_utc='tz=UTC', 0x2c}, {@allow_utime={'allow_utime', 0x3d, [0x37, 0x37, 0x35, 0x33, 0x32]}, 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs='nfs', 0x2c}, {@nfs='nfs', 0x2c}]}) 2018/04/27 02:44:47 executing program 7 (fault-call:7 fault-nth:4): r0 = syz_open_procfs(0x0, &(0x7f0000000300)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000280)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x1000}], 0x1000000000000062, 0x0) [ 109.020412] FAULT_INJECTION: forcing a failure. [ 109.020412] name failslab, interval 1, probability 0, space 0, times 0 [ 109.031985] CPU: 1 PID: 9125 Comm: syz-executor7 Not tainted 4.17.0-rc2+ #19 [ 109.039191] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 109.048570] Call Trace: [ 109.051196] dump_stack+0x1b9/0x294 [ 109.054867] ? dump_stack_print_info.cold.2+0x52/0x52 [ 109.060084] ? prepend_path.isra.8+0xbab/0x1710 [ 109.064793] should_fail.cold.4+0xa/0x1a [ 109.068890] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 109.074029] ? put_dec+0x3b/0xf0 [ 109.077423] ? graph_lock+0x170/0x170 [ 109.081244] ? number+0x967/0xc90 [ 109.084720] ? save_stack+0x43/0xd0 [ 109.088363] ? __kasan_slab_free+0x11a/0x170 [ 109.092802] ? find_held_lock+0x36/0x1c0 [ 109.096886] ? __lock_is_held+0xb5/0x140 [ 109.100974] ? check_same_owner+0x320/0x320 [ 109.105317] ? rcu_note_context_switch+0x710/0x710 [ 109.110273] ? pointer+0xa20/0xa20 [ 109.113840] __should_failslab+0x124/0x180 [ 109.118098] should_failslab+0x9/0x14 [ 109.121923] kmem_cache_alloc_trace+0x2cb/0x780 [ 109.126612] ? seq_vprintf+0xa0/0x1a0 [ 109.130437] cgroup_show_path+0xc9/0x5e0 [ 109.134520] ? cgroup1_show_options+0x2a6/0x4a0 [ 109.139220] ? cpu_stat_show+0xa90/0xa90 [ 109.143313] kernfs_sop_show_path+0x133/0x1b0 [ 109.147842] ? kernfs_test_super+0x110/0x110 [ 109.152360] show_mountinfo+0x28c/0x9b0 [ 109.156363] ? show_vfsmnt+0x4b0/0x4b0 [ 109.160280] ? seq_list_start+0x9c/0xc0 [ 109.164319] m_show+0x65/0x80 [ 109.167449] seq_read+0xbd4/0x1520 2018/04/27 02:44:47 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10, 0x9effffff00000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:44:47 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r0, &(0x7f0000000100)}, 0x10) 2018/04/27 02:44:47 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) socket$kcm(0x2, 0x2, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0xfffffffffffffffc, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) 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) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000080)={@empty, @multicast1}, &(0x7f00000001c0)=0x8) socketpair$inet(0x16, 0xc0245720, 0x730003, &(0x7f0000000440)={0xffffffffffffffff}) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000200)) 2018/04/27 02:44:48 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x1276, 0xffffffffffffffff) 2018/04/27 02:44:48 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000340)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffffff, 0x20001) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x7fff) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) openat$cgroup_subtree(r0, &(0x7f0000000600)='cgroup.subtree_control\x00', 0x2, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, &(0x7f00000001c0)="5249bbb7e5133d556c1fb0f5d2dd4d0abae41b3c58ba2df02d3c2ecce9eb9668919186a1f86ea63268d5999c4c564be49666bc7a8826027c8dcf1e4aa6b53a56cbf8d32c") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f00000000c0)=',bdevwlan1cpusetsystem/^\x00', &(0x7f0000000140)='devtmpfs\x00', &(0x7f0000000240)='devtmpfs\x00'], &(0x7f0000000300)=[&(0x7f00000002c0)='devtmpfs\x00']) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000003c0)={0x0, 0x1}, &(0x7f0000000400)=0x8) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000480)={'filter\x00', 0xe1, "1b300af51fd2d60746174d9c4ef72c7d87d84cbbd3b97ae6e14198b28c5adda2a2d2359e54286d07ae25bb0327e7f9f8430b000de10511539da6188ba77acf92d54a4ca1089ff205079502eb70fd192902b563f8e83dfa1829400f0cf0f501c5c589e5bf8efefb4de48dcf13ad8f97b2b58abeadf24d68199cc409b5011892f350193122f702ebeca1701e1ef919ba6ce110841a06e3b972229e36fdf702c9c4a327530c7c0642a39431cf7d992b6e4ddc24b566c6b2fd811df9f9e34f4af75b63fe8de9f54e325c52b9f0a972b9db3edad31d9da4433daa7ccf3d78801ba76fbb"}, &(0x7f00000005c0)=0x105) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000440)=r1, 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000380)={0x9}, 0x4) [ 109.171205] ? seq_file_path+0x30/0x30 [ 109.175122] ? security_file_permission+0x1c6/0x240 [ 109.180160] ? rw_verify_area+0x118/0x360 [ 109.184337] do_iter_read+0x4a3/0x660 [ 109.188163] vfs_readv+0x14f/0x1a0 [ 109.191738] ? compat_rw_copy_check_uvector+0x420/0x420 [ 109.197128] ? __fget_light+0x2ef/0x430 [ 109.201142] ? __sb_end_write+0xac/0xe0 [ 109.205138] do_preadv+0x1ba/0x270 [ 109.208697] ? do_readv+0x2f0/0x2f0 [ 109.212329] ? __ia32_sys_read+0xb0/0xb0 [ 109.216407] ? ksys_mount+0xa8/0x140 2018/04/27 02:44:48 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10, 0x9effffff}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:44:48 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x1276, 0xffffffffffffffff) [ 109.220141] __x64_sys_preadv+0x9a/0xf0 [ 109.224133] do_syscall_64+0x1b1/0x800 [ 109.228039] ? finish_task_switch+0x1ca/0x810 [ 109.232559] ? syscall_return_slowpath+0x5c0/0x5c0 [ 109.237509] ? syscall_return_slowpath+0x30f/0x5c0 [ 109.242461] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 109.247847] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 109.252717] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 109.257936] RIP: 0033:0x455389 [ 109.261149] RSP: 002b:00007f6b9cb02c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 109.269145] RAX: ffffffffffffffda RBX: 00007f6b9cb036d4 RCX: 0000000000455389 [ 109.276441] RDX: 1000000000000062 RSI: 00000000200023c0 RDI: 0000000000000013 [ 109.283731] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 109.287827] tmpfs: Bad mount option RI»·å [ 109.291015] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 109.291060] R13: 0000000000000478 R14: 00000000006f9be0 R15: 0000000000000004 2018/04/27 02:44:48 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000240)={0x1, 0x0, [{0x40000107}]}) 2018/04/27 02:44:48 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) bind$bt_l2cap(r2, &(0x7f0000000080)={0x1f, 0x21}, 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000280)=@ioapic) 2018/04/27 02:44:48 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r0, &(0x7f0000000100)}, 0x10) 2018/04/27 02:44:48 executing program 5: unshare(0x60000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x10000, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00', r2}, 0x10) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000000140)={0x3, 0x6}) sendto$inet6(0xffffffffffffffff, &(0x7f0000000180)="593a44af653f3225258ada7631c534ea98ba6ce835b69fbcd852fde559ca19", 0x1f, 0x0, &(0x7f0000000240)={0xa, 0xfffffffffffffffd, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/27 02:44:48 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10, 0xffffff7f}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:44:48 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x1276, 0xffffffffffffffff) 2018/04/27 02:44:48 executing program 7 (fault-call:7 fault-nth:5): r0 = syz_open_procfs(0x0, &(0x7f0000000300)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000280)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x1000}], 0x1000000000000062, 0x0) [ 109.497478] tmpfs: Bad mount option RI»·å 2018/04/27 02:44:48 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r0, &(0x7f0000000100)}, 0x10) [ 109.528351] IPVS: ftp: loaded support on port[0] = 21 2018/04/27 02:44:48 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10, 0xf000}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:44:48 executing program 1: r0 = perf_event_open(&(0x7f000002ef88)={0x1, 0x78, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x100, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001440)=0x0) connect$bt_sco(r1, &(0x7f00000000c0)={0x1f, {0x1000, 0x5, 0x100000000, 0x6, 0x2, 0xbef}}, 0x8) timerfd_create(0x7, 0x0) sendmsg$nl_generic(r1, &(0x7f0000001340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001300)={&(0x7f0000000100)=ANY=[@ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="140075000000000000000000000000000000000100"], 0x11d0}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) modify_ldt$write2(0x11, &(0x7f0000001380)={0xfffffffffffff761, 0x1000, 0x6ce813fa9df840a2, 0xaf5, 0x8, 0x8aa, 0xd36d, 0x3, 0xbdc, 0x20000000000000}, 0x10) sync() 2018/04/27 02:44:48 executing program 4: syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800014, &(0x7f0000000240)=ANY=[]) creat(&(0x7f0000000200)='./file1\x00', 0xfffffffffffffffd) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f00000000c0)='./file1\x00', 0x7, 0x0, &(0x7f0000000140), 0x80, &(0x7f0000000240)={[{@jdev={'jdev', 0x3d, './file0'}, 0x2c}, {@user_xattr='user_xattr', 0x2c}, {@usrjquota='usrjquota', 0x2c}]}) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file1\x00') [ 109.817501] device lo entered promiscuous mode 2018/04/27 02:44:48 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x8000c2604111, &(0x7f0000000180)="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") 2018/04/27 02:44:48 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x1276, 0xffffffffffffffff) 2018/04/27 02:44:48 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r0, &(0x7f0000000100)}, 0x10) 2018/04/27 02:44:48 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000280)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x1000}], 0x1000000000000062, 0x0) 2018/04/27 02:44:48 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10, 0xf0}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:44:48 executing program 5: unshare(0x60000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x10000, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00', r2}, 0x10) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000000140)={0x3, 0x6}) sendto$inet6(0xffffffffffffffff, &(0x7f0000000180)="593a44af653f3225258ada7631c534ea98ba6ce835b69fbcd852fde559ca19", 0x1f, 0x0, &(0x7f0000000240)={0xa, 0xfffffffffffffffd, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/27 02:44:48 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001200030f07fffd946fa283bc04eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) recvmsg(r0, &(0x7f00000014c0)={&(0x7f0000000000)=ANY=[], 0x0, &(0x7f0000001400), 0x0, &(0x7f0000001480)=""/53, 0x35}, 0x0) recvmsg(r0, &(0x7f0000001840)={&(0x7f0000000000)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f0000001700)=[{&(0x7f0000001b00)=""/4096, 0x1000}, {&(0x7f0000000080)=""/216, 0xd8}, {&(0x7f0000000180)=""/54, 0x36}, {&(0x7f00000001c0)=""/56, 0x38}, {&(0x7f0000000200)=""/143, 0x8f}, {&(0x7f00000002c0)=""/64, 0x40}, {&(0x7f0000001500)=""/150, 0x96}, {&(0x7f00000015c0)=""/134, 0x86}, {&(0x7f0000001680)=""/75, 0x4b}], 0x9, &(0x7f00000017c0)=""/100, 0x64}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000440)='/dev/hwrng\x00', 0x1000000000, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) recvmsg(r0, &(0x7f0000001ac0)={&(0x7f00000013c0)=@hci, 0xc, &(0x7f0000001a40)}, 0x0) 2018/04/27 02:44:48 executing program 0: unshare(0x60000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x10000, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00', r2}, 0x10) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000000140)={0x3, 0x6}) sendto$inet6(0xffffffffffffffff, &(0x7f0000000180)="593a44af653f3225258ada7631c534ea98ba6ce835b69fbcd852fde559ca19", 0x1f, 0x0, &(0x7f0000000240)={0xa, 0xfffffffffffffffd, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/27 02:44:48 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1000, 0x2100) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e21, 0x4, @dev={0xfe, 0x80, [], 0xe}, 0x2}}, 0x6, 0x81, 0x7e, 0x6, 0x138c0d58}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x300000}, 0x8) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000080)=ANY=[], 0xffffffffffffff58}, 0x1}, 0x40) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x9, 0x6, 0x0, 0x2, 0xad04, 0x7, 0x5, {0x0, @in6={{0xa, 0x4e24, 0x7fc00000, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}, 0xfffffffffffffffc, 0x8, 0x1f, 0xffffffffffffff01, 0x1d}}, &(0x7f0000000200)=0xb0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000003c0)={r3, 0x7, 0xe0e, 0x10001}, &(0x7f0000000400)=0x10) 2018/04/27 02:44:48 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10, 0xa901}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) [ 109.953201] IPVS: ftp: loaded support on port[0] = 21 [ 109.957080] netlink: 7 bytes leftover after parsing attributes in process `syz-executor1'. [ 109.990631] IPVS: ftp: loaded support on port[0] = 21 [ 110.049410] netlink: 7 bytes leftover after parsing attributes in process `syz-executor1'. [ 110.104200] netlink: 7 bytes leftover after parsing attributes in process `syz-executor1'. [ 110.144562] netlink: 7 bytes leftover after parsing attributes in process `syz-executor1'. [ 110.204609] netlink: 7 bytes leftover after parsing attributes in process `syz-executor1'. [ 110.233145] netlink: 7 bytes leftover after parsing attributes in process `syz-executor1'. [ 110.250274] device lo entered promiscuous mode [ 110.257254] netlink: 7 bytes leftover after parsing attributes in process `syz-executor1'. [ 110.266516] netlink: 7 bytes leftover after parsing attributes in process `syz-executor1'. [ 110.286967] device lo entered promiscuous mode 2018/04/27 02:44:49 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000280)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0xb97}], 0x1000000000000062, 0x0) 2018/04/27 02:44:49 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x1276, 0xffffffffffffffff) 2018/04/27 02:44:49 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10, 0xf0ffffffffffff}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:44:49 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xbb7, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000270027000f8", 0x16}], 0x0, &(0x7f0000000e80)=ANY=[]) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000000180)='./file0//ile0\x00', 0x301000, 0x44) ioctl(r0, 0x1, &(0x7f0000000240)) 2018/04/27 02:44:49 executing program 4: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f0000000140)='./bus\x00', 0x140, 0x4) truncate(&(0x7f0000faa000)='./bus\x00', 0x10002) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x6042, 0x0) sendfile(r2, r1, &(0x7f0000000080)=0xc00, 0xffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000000040)=0xe8) ioctl$KDSETLED(r0, 0x4b32, 0x42) accept4$llc(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000280)=0x10, 0x80800) ioprio_set$uid(0x3, r3, 0x7ff) 2018/04/27 02:44:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f000074fffc), 0x4) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x8, 0x1) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = open(&(0x7f0000000000)='./file0\x00', 0x1c0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f0000000040)={0x1, 0x1, {0x3, 0x2, 0x6, 0x2, 0x3}}) [ 110.301863] netlink: 7 bytes leftover after parsing attributes in process `syz-executor1'. [ 110.311881] netlink: 7 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/27 02:44:49 executing program 0: open(&(0x7f0000000040)='./file0\x00', 0x23ff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x1800, &(0x7f0000000080)=ANY=[]) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1000002, 0x0) syz_mount_image$hfs(&(0x7f0000000240)='hfs\x00', &(0x7f00000001c0)='./file0\x00', 0x100000000000002, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000080)=ANY=[]) fallocate(r0, 0x0, 0x0, 0xf23) 2018/04/27 02:44:49 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r0, &(0x7f0000000100)}, 0x10) [ 110.431840] hfs: can't find a HFS filesystem on dev loop0 [ 110.448268] FAT-fs (loop5): Directory bread(block 5) failed 2018/04/27 02:44:49 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r0, &(0x7f0000000100)}, 0x10) 2018/04/27 02:44:49 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x1276, 0xffffffffffffffff) [ 110.500934] FAT-fs (loop5): Directory bread(block 6) failed 2018/04/27 02:44:49 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10, 0xfffff000}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) [ 110.545254] FAT-fs (loop5): Directory bread(block 7) failed 2018/04/27 02:44:49 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x7ff, 0x0) write$eventfd(r0, &(0x7f00000000c0)=0x7fd, 0x24d) io_setup(0xb92, &(0x7f0000002800)=0x0) io_submit(r1, 0xa, &(0x7f0000002780)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x7, 0x7fffffff, r0, &(0x7f0000000180)="dd45cf2c182f568cd5ba2099877edfa44623404748b9f439356eae67264d2d0219b465ad026b0cb25e4ad7e45529aad5fc9fe4cd2f15c56b5e1a42439f8a9849450e142b5249857e406f932b6640424f30845e64bca09ccbd53521f91e81b9721909a093895369402d0c7593d62178786d4984d3ed59ae733fc079852771b8b47294852b6e0fd1deccb82e9cb0670b05cab2cd7ace1cf98ad130cd7946dcdc0a68e5a9ad1d7675831ef7b830c362d269d07a2eb7a21ef43b9fc34337d47997fa6aac9d6c5693ed4b295c796ee59e924512eff8d4c642a61d780749e4d6b200", 0xdf, 0x2, 0x0, 0x1, r0}, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xb, 0xab, r0, &(0x7f0000000280)="791a871a3339990310328544aff9ca242b41ada1cd4ddff37d8d77462c404da68933b1b75719979225cef81850c99831434dd5f0bbacc450085baa8bc75fbda1e47e8f7786c60ec8c852c63cbde515d429ed72b216c3500d4dad653967d63666", 0x60, 0x9, 0x0, 0x0, r0}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0xe28235c257b5ccd9, 0x40, r0, &(0x7f0000000100)="77493a1a61b56761ad13fc659f6841863e0f0c3146b36ee16ab83e237e6e646be4276f15fd5232cb693fd7d2faa264241e9277ffd3", 0x35, 0x7, 0x0, 0x1, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x7, 0x800, r0, &(0x7f0000000340)="1400ac50319d2611877697a955939a0459f7107116cebf25f6687063ade2639bf55d65b64e2f873fe3ff68fe13ec4a50f6d325abb261228c323c0cfe5a28f72e89933ddd634cb9b3df2f17f901d9e1f1b3f24024a511d7e2ef651afe708a7d1c5c8f0ba77e48be07daf93471f8d5eb8097cf7163df54778d905e6d9c4c5b0ed62c68859f3a", 0x85, 0x3d, 0x0, 0x1, r0}, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x7, 0x100000000, r0, &(0x7f0000000440)="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", 0x1000, 0x8, 0x0, 0x1, r0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x7, 0x9, r0, &(0x7f0000001480)="5ddc89400cd3", 0x6, 0x4, 0x0, 0x0, r0}, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0xc0, r0, &(0x7f0000001500)="b8974c3dc2c0c46a959df302665bdf805b6284bef4bd6df76185cb189375facc8e4a1987ebc5c0c94ea5724af065e66d1fb4bca923567340432937905c", 0x3d, 0x9, 0x0, 0x0, r0}, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x7, 0x100, r0, &(0x7f0000001580)="32fd9ce70967e5a2e1547e7acc83d9157fb6f3eeb09e633d166de231954156ced5f636f5c247a1ccf61fb6d874319b25bfa09e3c3887703b129692d1aec9b2c2ec3d4ecbcac52423565deebbc4e3c6f9e4b7970c45d8c62d", 0x58, 0x3, 0x0, 0x0, r0}, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x7, 0x8, r0, &(0x7f0000001640)="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", 0x1000, 0x10001, 0x0, 0x0, r0}, &(0x7f0000002740)={0x0, 0x0, 0x0, 0x6, 0x7ff, r0, &(0x7f0000002680)="83e9fec8169b6dd69cba146394063034ee1f0d083dbaa0b48118e43bf5535ac7592723e071edf01073f0c51c88a32f9f47541136fc61c9d8cfec8cf38edc2959fb9347111f5dfefc079361adea7e70d40da0ea06798bfd9c384e2f3467223e1eb8ec50ab524b4f81b96bd9ffb8433bdec6b969388c179859d3cfd468278396f85f03084d69cb0df2bd4b16103017", 0x8e, 0x693f812e, 0x0, 0x0, r0}]) [ 110.588854] FAT-fs (loop5): Directory bread(block 8) failed 2018/04/27 02:44:49 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) close(r0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x0, 0x0) utimensat(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x0, 0x7530}, {0x0, 0x7530}}, 0x100) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003cbff4)) 2018/04/27 02:44:49 executing program 4: r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x8000, 0x0, 0x0, 0x3}, 0x1c) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x8130, 0x401, 0x200, 0xffffffffffffff80, 0x8, 0x2, 0x0, 0x1, 0x233, 0x40, 0x348, 0xb0, 0x8, 0x38, 0x1, 0x400, 0x8, 0x8}, [{0x6474e555, 0x3ff, 0x1, 0x800, 0x2, 0x7, 0x2, 0x2}], "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", [[], []]}, 0x1278) rt_sigtimedwait(&(0x7f0000000000)={0x8}, &(0x7f0000001300), &(0x7f0000001340), 0x8) [ 110.634383] FAT-fs (loop5): Directory bread(block 9) failed [ 110.683571] FAT-fs (loop5): Directory bread(block 10) failed [ 110.715249] FAT-fs (loop5): Directory bread(block 11) failed [ 110.742841] FAT-fs (loop5): Directory bread(block 12) failed [ 110.768976] FAT-fs (loop5): Directory bread(block 13) failed [ 110.798188] FAT-fs (loop5): Directory bread(block 14) failed 2018/04/27 02:44:50 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r0, &(0x7f0000000100)}, 0x10) 2018/04/27 02:44:50 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10, 0xf0ffff}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:44:50 executing program 2 (fault-call:3 fault-nth:0): r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x1276, 0xffffffffffffffff) 2018/04/27 02:44:50 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000300)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000002c0)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="0700000008fa0000fb7f73d95a57fdfb27db24c9a7f2f408dd7b95558f5796d0448ec057f49438745bd0689cc75582e4b79794708ce0e8582b5b6978a5403f143aa78e1e2ece40057dac861a6b21c83f60bcae57f070a6c565de8bd76ec16b531e25526243368baa3140b0bd993df9458c112c305ce4515393eefca269baa7d4c2d7c9135bf60414101f47f76f792d97d119975944e5f1d187547ec902a257132f575a89", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0xfffffea4) write$rdma_cm(r0, &(0x7f0000000480)=@resolve_ip={0x3, 0x0, 0xfa00, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0xfda35d99) 2018/04/27 02:44:50 executing program 4: r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x8000, 0x0, 0x0, 0x3}, 0x1c) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x8130, 0x401, 0x200, 0xffffffffffffff80, 0x8, 0x2, 0x0, 0x1, 0x233, 0x40, 0x348, 0xb0, 0x8, 0x38, 0x1, 0x400, 0x8, 0x8}, [{0x6474e555, 0x3ff, 0x1, 0x800, 0x2, 0x7, 0x2, 0x2}], "e2b9077ff7a1a37f7e857da7509fd220fca30845e1e90e97c97c5260bb4d49023fbc000e9eb871deaf39e497b0fd8505111311678ed937fc7c3bd7670bb32a1aed944647f88b2a1f05846e9ad3af0a62aeada2255e8a43127d503496945bf168cbff5ebe819ec6584c07afe0e7b943103d69f2e5287df4a0162232bd123fdd78d32bc9a7b8e28ed98a4e279855f173be6e7e11a3e62dbd1fdb59635434b69ac98cb6534d2fdd4aebaadca7b942827a3f30bfdcc5d08e95cc50c69af1634475a6a306380113dc73f41dca23c9ec32425c18e0627594bd621f6aef6bf2cbbad274b8489955e9738a48912d59c17d68da9475ee67167552bd60b4d8f2189ba5602a3cbe8881244caa553a1ed2ed2fd0352be52d57097d2a8de1d682f61b379bf7e56e36bebba79ca66272767aedaf17b777291a0de0117cfc3604b0027b61066f5550ef71495958bd4dfda3fbb7cc32285584ceffd63cad3d4b3dff065d5d25bb9f97e60ab39c76b904cbc79c1ebc6512c89e70293d8493024e6ab4052438106b58da1164296a7580b196cd1845eb91d1e4fcbf988fab51493251dd6d0164dd584ae8dc0d812036f384b342cb7dddd273d7407f016f6e294060e6192b69416bdc37278cd84b26f06962c863576f4cc715d5a75882808f4ca534a4c048fe4d20dec4d3c7c86bd72af9e52fd42bcf310bce1f1c43de0e15348c80f201ab5b7283146fa070ea311b8eca3a4d0e056d7aa4b5ca22cad180304b94104f067cd4f22e41f32e8211ec828c94b627eb5c11f0779ab73a337a3f7c08b7007d9eafd373f1daba58375e3fba7212846321607e86de9a94a338d290804273619ecc6c3faab3090a0e8c4ef778df2dbcd0bba756fc2f46b7439f2cec9daa0d82811d28576c056851859f7fc8f5f572b1884f4cb521be167c6ceb79f203a272fcec6e3523f916abbf784206901ad5714fb6bf7741b06f3f06f88a026b0b634871d5e7d95fd8ce3a3ed79e3d820e34828c6795fa1323857b19a01a7200c91a917f85fb2169af293fe90170003b631d253083cb599ef0c0de4d42e56aae999549d43e92285f85ccd45bd56f900eec5f1f375c99bbeedeedc3442e7c36bbbfb05b1a01e8ff69b2f04b59d05acbe55ca33fb1db72cf6906348b59d390f7a5a9e4acffa693dd27cbc3eb5300d48864b20751482dd7602c3b4e864fa9bf4ed39278d2c75d5639fc24e609d7532cbaf6dd2b97ad8070ba9b0fe0deee386696cb2105c0033ec7d6def2f315b4ee025bd389440d80f9fb0ad76f237c916c927f9044f22c77628acaadbc9114666bde35d24bc0f0709fe7250155216b308e7819433e5820ae4fbc1cd5676b0ed7ed033e9ee1c5681338710695c5eb96d9ae00dcc2161083ec406cb933238ede562b0543dd7649cc274d9d410cfb800e3ca89900ac8cad50760df1ccbd7c480bc62950668ae48c19fd17090f0632f8a315dad7dfff382cbf05518803fd59ba24ead106c85cab2913247d58574b30c7c5f2b252db5b3102d8e37224711c89e4f95e219bfbcfd0a3c9dbd3d2620f329ae30897dfe29d983f87434ad933d2b04fbd26c093f069625cb220d562c4b4a0dab02ba225acea41723ce7b3fd44acca50d30c714a521958b6bce8ee9ad8c7568dab50e86841d8dc40448a1fa9cf7ec949ded4c9cad13a0257769098c209518c5726b89f3e6fb515be228e3c0b27d0b45f2c7abddc6f91236c15f16af6131805ad23527619efdc49ef47e93161c9729a2d3c1b782dc9d1b889c10b3b8c22dbf23a0a4a42a5f74780e845b89682c03a22a740867faf2a1b82fdfc073585327d2dbb4f03512cbb72ed2dfeefe5f069e8d46c377bb3185aed34bab8279b4c9b2682d5d4c505440791773ca8981f9ec2067570b0c763b38d3f7957325bafcbc261dd67313c448b4a95641a77086dfc32e8db06f5b87827edcffdb777e4dd05c711bf7394eba3f74fb01abd76b308d4cb76a4eb3380866e0b098e8024175a83664be155aaa79d69f0fcfd04b5637ccbc2a48a42e0ac2470ccf4df2e8972627fd60acc50988793179e63b2d41ed3e6d2be2d37952e79e459344ce1ac6ba3fff6a736b0924e65e054a79197e36f54b940d5060b1a621154d2ed7920566f41e53c38389616bfa9aef7bd0ec4e4012396063adf6d06a07629777843077059e4a0bc83165c8ed8ceff98f26974a3ac4cc4525a99e83c923c0690cb9d3756413760eb852ed36b45e67c8fda71fdb7a7f9945580bfb4602bffcb49217ddb4364f63661abbd8784ad5960645f1aecc9ce3f4d7c893eaae92e5b8cab162f227e178e117d0364e17f1bcf90572726fbbdbdc96ce00320cce45e65f26c53fad92ee1f40c6020fc3d6adde6d362c93c0c6664963bcc9fef2fdab4cb429939c19fc7e08935dedbf43e6d4a788b070e65346672d34b9652865a8a76591b848101c064f4f335ab875f07e8c0d19e914475bf1d941fa044a37287849fc0af336d004753cc5eee91082b93b66b4a7995aac9ba64e18eeab4bb028174eb88747f32c0653a749ae69f57c63793be3fb4982c8d012aff95f0c88c3875890896aa6e2a15d589941642d76a5f470c8e0956f66c158c7f3f73982a5e205c1087be13456192fbbfc3e385b63172f9bfab6da5c290a16520fcfa78f69ccd65c70a2c088a7fe118e9d003c480f9b6fafaed8088481d045c206dfd7f7b65d7d018facfe7ea455be1b4e45815070785f5a0aa64a9f9fecb3782c60192ce66956dee31419961a143943ec21362fe2e7d576117f9578d2e9ddb17cf4e8667c6b6fb3426c3a079d60c1dab4b4fd912a711faef761a506a349cbe3618fdc801212c4a3b68473fa99ad2f6e335eea2079084c8322b3c299f306b04fdb7482ab135926d74638fbb468a8af843d6440dc0bf88521afc7fa012e3e494840e5b6da5cd8f5b660da399e8e50e3a6dcefe8c98fe3dcac4eee9ea52ffc1f945dd4d5717de767aaa1de2db43708c6bfcc024b0d163f5361bb935b5d1532577fce359eabf969e799935d4e41d069812be059db7fb0df85c3d950ac5fbf3f484c53595551f19e2f28c37f41053e6555a9e57cee905a9394316fe765fc25c431288ad78ae95c6bbe620a075adcb76d90e9c78fd623e8cee191a4792a5f97c8d0c627d0f8feb3cd86786bda3a46dbd501cf3a6e0cb89cba8351604b61ac79fd2c9da74b72fdc3374f658556886a4650ecaa02a245de8fe5f9628213ca909e6a6385a7a71ba42f7c05e7dfd6ed56360cf32e586ec2705a57400b8ecee97c9abbef06a1722da5f471a12c97317032213a34989784406f404d4771c37ab34dd5ea42bce8c6f432f0a86c16a849d1c58524715c5a3ccdf5f43712de5f49778860c2af14d8aaad96bd3e56922a42db5e892b960eb96caf94286cd3238d8ea6d11aa07c21154f6654334838164d34078ef11c97d19dc786cc07f61ee81968dea7c6873d49a11eff947250649cbd412bcc0555702d66c322fdf08bf7b928e45383d6ddcf90b96f1f3fe0cf1b52447501c25db9477dd66428f88a237d3540645ecc17119708af0255c31619cc12fe6eca160228086ae338abf36622814a0bcfe62856f9d9191a1bdf3c47d6c4dc86abb9d4a4c7ae5fb6ddc6fe8c04f21767654fb04003ce701330c54eebba0a9267b8c676ed6c96a3cb9f1348171410988e4c48238bed2d96286404528204f10e0647655ceaf548860bc2f76d3b4d3b8eda6ad3d4cc35744cc0ece7d15f2b0e69075b0de0310046dc791986b98f3250065a1454098cc273e6e46036fc6d1e2333fdb71d3521fe4759010e18f6381fe47704dbe9278b10a0e5b67348f4b36f90b0b6372d15a09d46f94bfc1c05d3c5c2103018ae40fe6cc53e63056f2c57d8159b16672623ed67f9bffa84eed01f7682e4b2e0d4b10196059ad72bb62a96a95c40b481798d317ccb7c859da2b056aa4b2bfa645aefda335093426e12086f24949b5166acad95e7e390a8e04fc7fb29786945a0fb519d859dd630bfcc8acc127d5de191ac2b8541d2f8de2fe961f96f1b7addd965407409fa3def3e9ce67f667995ef06b68e74688720486e4284487b778321c0d7f3c75e8ae02d277716d931250b65b7c109e1cf53ccab835d4238af268d37e0d7a8ac1016f85ea6bf8b2b205ef747da467543b16b0b6b24df8749b49ff6aeb0f4f31f74bb202ff53119aea4368cb0d6a16e5bfc6d0b2284694d2bd63df00a3dcf8dd85fa21fa3f982d9442a67ec530b67276c946b7eab029997992afba329bd3830d469991f0f60d91218479cc028ca7fc5cd997793625df7ce10b59165a9933930146eb66c9b85222500bb47087d262060355a60b756656c028466edbd7fa4ea838b55889d0fb8203087068bccee5773490ae503743a59a856be3957bdc2306dc34d2c5a720b33e2ff7bb57209e997ff67687c74ed769b32031900a08565d53f0d785d81a14c279a8a6b0d480e2eeba58cbb75ae41cde416032bdb588c60b568011da03f770d70d238fc33319e460e67b50532b3d28761eed6af3bb8ed338ffdc2526147837f7f87518c4ac2963e141defe867fac6f317627c56da2300f794bb6da3d0492df80a55b8683a3f455b181df08e2f3c2b292ab3021b9420c1f0b714e3f9e07b5feed20f06b5bc6ef95a46f26a3f2bb29a1d18571131fcce91ac11f1fad67e8f2e06ab52bb2da17657acc6a8e9cd5b580258a78af5fac2db77111b772eccfa98c3ccc591b3eaa9f1f424a5d8d7eb85157311ee883fb709fb3ebdb30884df008fda9ff0744f000a7a0c4f3bcd9f3008a8e00fadf449a9c6e17c7e3487d99ab91fb75b88939137adac01ec0282c4e56bee2a819bef95a3e3769daf1a3d4312594bdef19a6ed21599393a2e1cd0fd52f0a91d96e6d2cb9817be0f77ab4eebcf0f70a31124586e3d28d1a7e3ea0e723ae9919ff1b203dfcd03cde4671607d54e735817ee7a3e4bad8bd588b8c8ae9d3d07acf4b1454c9e579ec7773622b0ca1095278ac1d8b5de326a9b78ac472c589554ebd674ce5948cb45a30daa5f3a11defa5bd29f5e21f5b568897f784d804df74389a1b27fe88e816ba180857c5481397f6afc0beb70df2052af3e827832e3b3387933c6665d2aeee64d1bb15ce6bd31749414e3fb00908743ca23f92d88d62e56a3e23897be94f4a170239f787bd1fdf675346531c2f4f4e0cf5e929ea4bd23fb70662cb79b17f8155b2bb6d6860e1a6df8edd2a1cc669c2fa054e52263383815cd863899e11d1b6d56fb7a9bd02e29bd72b45179e65e810a2197a76702a75843ece73e4327617eedae377d12e786cfbc8addc79c4c6edd1501fcc01ca2c34aecb515fbf47d5a16f618463e20d9cc4d7c7eaa75837e48c1993d0d759de7b5fcd477aefcb0bf5519fb57cef89a198eb9ece86b55fc1fe5838debe111b83f1279d9b15efa01ca78cfd879811423bb242e406171bc183850b8c0b10c98a37cd2b0659a8426befd8c735124afe5975c2cc42e886815d57d12d74ddfa752a3c715d8e41eb12d3b0c329d45e57635fb285f44ad84aa9d8b52ec467af92cfa4852493d55f8dddbf037bdb7d067d06a19cd71b7bcbf4d3bce7b75c1fa097fc19fae71833fe11acc5ae17360976e5e17fda74248b7e06d76bce8f12795799637483b1036c2ad726255c3801572869fcc2f30ad6077fb387fc1d45f0f1aef9a49ffe7cce2bdd71c69a721f05253b2b116fd5fb51c96cba6a06ad692f3403046631f2e2cbcf69a1591485f16507f98a4b8b479a6b56d7788c3451eec7deb933ba9071", [[], []]}, 0x1278) rt_sigtimedwait(&(0x7f0000000000)={0x8}, &(0x7f0000001300), &(0x7f0000001340), 0x8) 2018/04/27 02:44:50 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0xe20}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x4, r0, 0x1}) bind$vsock_dgram(r3, &(0x7f0000000040)={0x28, 0x0, 0x2711, @hyper}, 0x10) bind$inet6(r2, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) 2018/04/27 02:44:50 executing program 5: r0 = userfaultfd(0xffffffffff) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000efe8)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0x8010aa02, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/04/27 02:44:50 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000280)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x2f7}], 0x1000000000000062, 0x0) 2018/04/27 02:44:50 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10, 0x1000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:44:50 executing program 4: r0 = socket(0x100000400000010, 0x2, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) write(r0, &(0x7f0000000040)="2400000052001f0014f9f407010904000200071008000100010000000800000000000000", 0x24) 2018/04/27 02:44:50 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r0, &(0x7f0000000100)}, 0x10) 2018/04/27 02:44:50 executing program 1: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec05000013020000120000004c090000000200000001003367a55ebdc6c20024d96443e10000001e000000000000000010ec03020001005265", 0x3d, 0x10000}], 0x0, &(0x7f0000000040)) 2018/04/27 02:44:50 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000100)=0x1) mkdir(&(0x7f0000000040)='./file0\x00', 0x11) get_thread_area(&(0x7f0000000080)={0x401, 0x20101000, 0xffffffff, 0x0, 0xffff, 0x8, 0x9, 0x1f, 0x3f, 0x4}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$sock_ifreq(r0, 0x200000008921, &(0x7f0000000000)={"6c6f00ef931e00", @ifru_map}) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) 2018/04/27 02:44:50 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x1276, 0xffffffffffffffff) 2018/04/27 02:44:50 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0xfffffffffffff822, 0x1, 0x0, 0x19de4602, 0x0}, &(0x7f0000000100)=0x10) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000000240)=0x1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000140)={r2, 0x7d, "27f6da56366df1f98253ad71ec58fd65acd7f4690e92079c9ff3240023527ce59501c06bbdac024cfa568cb5b16a71fbf1d905cbaa9aac0f3fc089b33b17b83d9e618a17e01f9f24fc7b1402784d75546334951472b37ef94d14d66633b0f84c50f4c33ba8e5d87570556c30c84c36a0dfc7ec6e9393ea7d29499046b7"}, &(0x7f0000000200)=0x85) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r3, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) quotactl(0xffff, &(0x7f0000000280)='./file0\x00', r4, &(0x7f0000000340)="2261ada6ebd26c432151e8257752b5684c06d8f1c3c9990898254877174d1d3d63e38140faf2eda6e56b9b7bdd8afdffadd74be73af6a0bb1abe10d462d49dad6452e6cac1e0d48bd28035a4d594b80440228bdc7bd14338211e1b9f826e602895b800c809a93b54c717ef4dd4ecc4817052f6d9074614bc83b4aeab4b5df131ef7f1e6ceb99c157485f631c35") [ 111.535863] REISERFS warning (device loop1): sh-2021 reiserfs_fill_super: can not find reiserfs on loop1 2018/04/27 02:44:51 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r0, &(0x7f0000000100)}, 0x10) 2018/04/27 02:44:51 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10, 0x0, 0x9effffff}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:44:51 executing program 4: memfd_create(&(0x7f0000000040)="6367726f75706c6f7b29ed6b657972696e672c29657468302b00", 0x0) r0 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/04/27 02:44:51 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x3, &(0x7f0000dc0ff8)=0x0) io_submit(r0, 0x1, &(0x7f0000b52fd8)=[&(0x7f0000587000)={0x0, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, &(0x7f0000000080)="06000000000000009d", 0x9}]) 2018/04/27 02:44:51 executing program 1: r0 = socket(0x2, 0x2, 0x5) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={"7345743000fb0200afb104119702e2da", &(0x7f0000000080)=@ethtool_gstrings={0x1b, 0x4}}) 2018/04/27 02:44:51 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x40049409, 0xffffffffffffffff) 2018/04/27 02:44:51 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000280)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0xe1}], 0x1000000000000062, 0x0) 2018/04/27 02:44:51 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="06dc000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={r1, 0x8}, 0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r2, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r2, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getuid() r3 = dup(r2) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}}}, &(0x7f0000000240)=0xb0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000280)=@assoc_value={r4}, 0x8) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000000)=r3, 0x4) 2018/04/27 02:44:51 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r0, &(0x7f0000000100)}, 0x20000390) 2018/04/27 02:44:51 executing program 4: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setuid(r1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x20000, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f00000003c0)=ANY=[@ANYBLOB="04000000000000001b0000c0080000000200000001000000110d0000ff03000005000000000000000000000000000000000000000c04000003000000070000000000000021d1000d03000000000000000000000000000000070000c09e000000010000006577000002000000010000007300000000000000000000000000000000000000070000000000000001000100020000001f00000000000000000000000000000000000000"]) r3 = add_key(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)="9f68cb5a61024c6be0f5f20b1ab16c56db3b6492f92ce5f371a8609d457e7fb8e994ec99bb89841f4b95ccf5810670eea48acfd70aa30e085a398e96a6c1f15cadca84cdfe62744c515dceb78c73abb678b90c3c598ecaa29053541ed9297b9191eb32a3906ac0712b4354ac860d4c1293e70ec6498e0de27e01ae9dc646a469660d00e023aeb9ba9be361dce2ff2b8a7d37a3597cada1d04408187f2004a4bbad2434d47ea2fbafb9f77a6e0207217300bbb6bd1ea925", 0xb7, 0x0) add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r3) getsockopt$IP_VS_SO_GET_INFO(r2, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) bind$bt_rfcomm(r0, &(0x7f0000000280)={0x1f, {0x401, 0x9, 0x81, 0x8000, 0x1, 0x5}, 0x1000003d}, 0xa) 2018/04/27 02:44:51 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x127f, 0xffffffffffffffff) 2018/04/27 02:44:51 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10, 0x0, 0xf0ffffff}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:44:51 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x6, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18020000000200000000000000000000850000003600000005000000000000009500000000000000"], &(0x7f0000000040)='syzkaller\x00', 0x1, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000100)={r0, 0x0, 0xe, 0x12, &(0x7f0000000400)="222fea09601182605aecc6378847", &(0x7f00000003c0)=""/18}, 0x28) r1 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000080)=@req) 2018/04/27 02:44:51 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) ioctl$KVM_CREATE_IRQCHIP(r1, 0x4018aebd) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7, 0x1) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000080)) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000400)=ANY=[@ANYBLOB="000800000000000002004e247f000001000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000010000000200000002004e21ac14141500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e2400000000000000000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000982f741d89f084cc97a1dcc011ce38ed96e1b669983b168accaf2c9641f2125fab53d1bf451c34d92e7a66a072466b22ec38b87b492d9dc545ed0c8e60e34b11e3de95f2ab0e8780e13e5a1707650716f96d11f376f8123c1b5a31691c6433861c5f762b16c37023506b7e64cdeb21e14cad83b769c228b76528d69e3c6f6fe05e92ea10a36c71ef8f2c234157aa34d0b3135b84c54e0b9a870ae2522ca4c7262175cbbb13106d7104fb1878ba79be83924b268d897e470751b02127ebdbacfcee5f235be015232ce7a787146c038cf0657d216c401deaad40e85e76f240290a2f755e3bb21c47f6690ece7cd4ad6181307ee5a1354541b867c6d9d1dd3304d788e7999157ed01bb999da08117"], 0x190) 2018/04/27 02:44:51 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xfff, 0x200080) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{}, {}, {}, {}]}) getpeername$netlink(r1, &(0x7f0000000100), &(0x7f0000000140)=0xc) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000b09ffc)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000000)=0xd) 2018/04/27 02:44:51 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r0, &(0x7f0000000100)}, 0x48) 2018/04/27 02:44:51 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000400)='net/psched\x00') close(r0) 2018/04/27 02:44:53 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10, 0x0, 0xa901}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:44:53 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0xc0189436, 0xffffffffffffffff) 2018/04/27 02:44:53 executing program 5: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ashmem\x00', 0x400400, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x80, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000003c0)=0x6, &(0x7f0000000400)=0x2) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000140)={r2, 0x1}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000180)=""/73, &(0x7f0000000200)=""/218, &(0x7f0000000300)=""/67}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xffffffffffffffed, 0x4001) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x16, 0xffffffffffffff16) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000000)='/dev/ashmem\x00') 2018/04/27 02:44:53 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000002c0)={0x3}, 0x13b) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/27 02:44:53 executing program 1: r0 = socket$inet(0x2, 0x807, 0x8000001) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x8, 0x17b) r1 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x200, 0x8042) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e23, 0xbd, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0xf7, 0x8}, &(0x7f00000002c0)=0x90) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000300)={r2, 0x6}, 0xc) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000340)={r1, 0x101, 0xffffffffffffffc1, r1}) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r3 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x2, 0x42) getsockname$llc(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x10) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000000100)={r4, 0x2}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x4df, 0xfffffe4d) 2018/04/27 02:44:53 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x7, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000180)=""/220) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(cast6-generic))\x00'}, 0x58) bind$alg(r1, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) 2018/04/27 02:44:53 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000280)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x3ed}], 0x1000000000000062, 0x0) 2018/04/27 02:44:53 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2f, 0xfff, 0x1, 0xa37, 0x1, 0x1, 0x2}, 0x2c) set_robust_list(&(0x7f0000000200)={&(0x7f00000001c0)={&(0x7f0000000180)}, 0x1}, 0x18) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='ns/ipc\x00') read$eventfd(r1, &(0x7f0000000140), 0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f0000001440)}, 0xfffffffffffffed4) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r0, &(0x7f0000000100)}, 0x10) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0xa0000, 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f00000000c0)={0x6, 0x689b, 0x8000}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000280)={0x3, &(0x7f0000000240)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000001480)={r3, 0x6, &(0x7f0000000300)=[0x5, 0x100000001, 0x2, 0x9, 0x80000, 0xc1], &(0x7f00000003c0)=[0x7, 0x4, 0x9, 0x0, 0x1], 0x70, 0x4, 0x3451, &(0x7f0000000400)=[0x4, 0xbf6, 0x9, 0x0], &(0x7f0000001440)=[0x7fff, 0x1, 0x58e7, 0x100000001, 0x0, 0x4, 0x7]}) 2018/04/27 02:44:53 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10, 0x0, 0xffffff9e}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:44:53 executing program 5: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) r0 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x4000) connect$nfc_llcp(r0, &(0x7f0000000240)={0x27, 0x1, 0x0, 0x3, 0x7, 0x9, "aeabb7a85ac4c5ee03038d70e73f640f8768c72460ed96fee692be1e9d5a4980c36b232d454c4b7d5c4d6e3d95ca4e778a9504192a1002b18621fbf8ee75d4", 0x31}, 0x60) socket$kcm(0x29, 0x2, 0x0) socket$kcm(0xa, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21d}, 0x2c) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x100, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f00000001c0)) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x0, 0x40, &(0x7f0000000180)) 2018/04/27 02:44:53 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0xc0401273, 0xffffffffffffffff) 2018/04/27 02:44:53 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x4000000000f, 0x3f, 0xab, 0xa37, 0x1, 0x1, 0x2}, 0xfffffffffffffee2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r0, &(0x7f0000000100)}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000180)=0x4) read(r0, &(0x7f0000000100)=""/116, 0x74) 2018/04/27 02:44:53 executing program 1: r0 = inotify_init1(0x80000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)) [ 114.415807] QAT: Invalid ioctl 2018/04/27 02:44:53 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10, 0x0, 0xf0ffffff00000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:44:53 executing program 1: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x6, 0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet(0x10, 0x0, 0xc) sendmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000017fdc)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) sendmsg(r1, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000640)="2400000002031f001cfffd946fa2830020200a000900010002e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) [ 114.488005] QAT: Invalid ioctl 2018/04/27 02:44:53 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xb, 0x3, 0x5, 0x5, 0x2, r0, 0x8}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0x3, 0x1, r0}, 0x3) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r1, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r1, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r1, &(0x7f0000000100)}, 0x10) 2018/04/27 02:44:53 executing program 0: unshare(0x40600) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f00000000c0)={0x0, &(0x7f0000000040), &(0x7f0000000080)}) flock(r1, 0x2) io_setup(0x6, &(0x7f0000000000)) 2018/04/27 02:44:54 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x1263, 0xffffffffffffffff) 2018/04/27 02:44:54 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) socket$kcm(0x2, 0x2, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x7, 0xa4a3}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={r1, @in6={{0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, &(0x7f0000000300)=0x84) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) r2 = 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)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x6612, 0x0, &(0x7f0000000080)) 2018/04/27 02:44:54 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f00000000c0)={&(0x7f0000ff9000/0x4000)=nil, 0x1, 0x5, 0x0, &(0x7f0000ffa000/0x2000)=nil, 0x1}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r0, &(0x7f0000000100)}, 0x10) 2018/04/27 02:44:54 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10, 0x0, 0xfffff000}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:44:54 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x100000001, 0x5, &(0x7f00000000c0), &(0x7f0000000100)=0xfffffffffffffee6) getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) 2018/04/27 02:44:54 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000280)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0xf55}], 0x1000000000000062, 0x0) 2018/04/27 02:44:54 executing program 0: seccomp(0x0, 0x0, &(0x7f0000000080)={0x6, &(0x7f0000000000)=[{0x1c7d, 0x2, 0x2, 0x401}, {0x12000000000, 0x8, 0x6, 0x100000001}, {0x2, 0x40, 0x8, 0xf7e}, {0x38, 0x6, 0x0, 0x7fff}, {0x6, 0x6, 0x800, 0x7}, {0x15b, 0x1f, 0x6, 0x3}]}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="d3ab27191a010023560fd9d5e03eba602dff05b827566e033992f77026ab3fc3e4", 0x21) 2018/04/27 02:44:54 executing program 4: r0 = socket$inet6(0xa, 0x80005, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101400, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) setsockopt(r0, 0x84, 0x80000800000023, &(0x7f0000000080), 0x0) 2018/04/27 02:44:54 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x80001) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x4000000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cd8ff4)) r2 = epoll_create1(0x0) timer_create(0x7, &(0x7f0000000040)={0x0, 0x7, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000080)=0x0) timer_settime(r3, 0x1, &(0x7f00000000c0), 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000007000)={0xffffffffe0000001}) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/04/27 02:44:54 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x8040, 0x0) ioctl$TCXONC(r0, 0x540a, 0x7) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000c3000)={0xf, 0x4, 0x4, 0x7, 0x0, 0xffffffffffffffff, 0x0, [0x305f]}, 0xffffffffffffff45) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x4800, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000040)={0x0, 0xfffffffffffffffa}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000000c0)={r3, 0x63, "726fdd17355ffae5b984c192694ae7f60fcbcf01e032f7f17c178edd7a5dbb3f02202c66b60ba1a18bf5909971f1a8ed51413e1d01a3a3b0aa54bfb99d4fa9a43b21cb73b7a75efccfdf2a82e51dfa9f33a53025ac8bd8fb0fe99407740b42957e5bf9"}, &(0x7f0000000140)=0x6b) fcntl$setlease(r1, 0x400, 0x2) 2018/04/27 02:44:54 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x1, 0x0, 0x0, 0x4, 0x0, r0, 0x4}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r1, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r1, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r1, &(0x7f0000000100)}, 0x10) 2018/04/27 02:44:54 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001840)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes-asm)\x00'}, 0xca) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000040)={0x7, 0x694}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7be", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000002f80)="af92b02946cc7574aa8e5ab7acd3d6614713177f7e6614cd185033598267889107", 0x21}], 0x1}, 0x0) 2018/04/27 02:44:54 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10, 0x0, 0x200000000000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:44:54 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) 2018/04/27 02:44:54 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000280)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0xf55}], 0x1000000000000062, 0x0) 2018/04/27 02:44:54 executing program 1: capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_proto_private(r0, 0x89e4, &(0x7f00000000c0)="7d3cb790f6b88152b8ae62726a3b980b2e60a5504aa1e2f7eecdd772f81f53d9e75e677b080b540d52d55e4f90e80679fbd3e15aaedc394b7f9e9fd53e1b1b8021aee074da9e04511bcb31f09304cfaa2815e49f64610b48831487aca0996a04d82441992cd178cc73a5f5ee421a9595a36bed33f248e8ce98cd996c14df004d73ae9857c77b6cfb8e52d1f8ce3aa15abdaf333b1a7fdf") r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)="580000001400192340834b80040d8c5602062200010400000000000000005800004824ca944f64009400050028825a003b5fbe907902008000f0fffefffffe03edf8fef5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) 2018/04/27 02:44:54 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10, 0x0, 0xa9010000}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:44:54 executing program 4: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000498000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c0000000102030400000000000000000000000008000700e000000022b0cb4ffd0f4333fd244136997b30de8206c8cd501edd1a2dfc5fccaec38c6b072ff211c34e01880c910f5ec516940555b09d43cc90317255740930f461d466a2011aa56528c1b789123c042044ba101cd280dcaef518cae2000000"], 0x1c}, 0x1}, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x7, 0x21a000) ioctl$VT_ACTIVATE(r0, 0x5606, 0xffffffff00000001) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xffff, 0x8000) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000100)={0xfffffffffffffe01}, 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000140)={0x7}, 0x4) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000180)={'team_slave_1\x00', 0x9}) 2018/04/27 02:44:54 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) fgetxattr(r0, &(0x7f0000000200)=@known='user.syz\x00', &(0x7f0000000240)=""/219, 0xdb) r1 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x2, 0x4800) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0xbb, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r2, &(0x7f0000000280), &(0x7f0000000180)="b2082fad2742a72a246798a1a1898a4e35ac5d90a346df2f885ce9e99a71869c7db63d49b47db68ea08a1dac1640f3cf064209a252cbc6e17316eb565db0a31910eb70289a3cb6dbdaffaa7261520d165a297bc995b53cdda52f78b6575eafd5ab3926699806fa582bedff8844b51ae3e9c5b93cab939f10eee071aa0dfd2a"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r2, &(0x7f0000000340), &(0x7f0000001440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r2, &(0x7f0000000100)}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x0, 0x14, 0x4, 0x11, r0, 0x8}, 0x2c) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xd, 0xdbb, 0x200, 0x5, 0x0, r2, 0x7e0}, 0x2c) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r5, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) getgid() ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000000440)=0x0) ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f0000000480)=r6) socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$dupfd(r4, 0x0, r3) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f00000004c0)={0x34b5, 0x5, 0x1f, 0x0, 0x2, 0xfffffffffffff9a1, 0x0, 0x30000000000, 0x8, 0x2, 0x7fff0000, 0x8000, 0x0, 0x6, 0xffffffff00000000, 0x4, 0x20, 0x40, 0x5}) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000000500)) 2018/04/27 02:44:54 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000280)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0xb44}], 0x1000000000000062, 0x0) 2018/04/27 02:44:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x36, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000007ec0)='/dev/amidi#\x00', 0x10001, 0x8000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000080)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000000180)=0xe8) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000007f00)={r3, 0x1, 0x6, @random="886b61be3a00"}, 0x10) sendmmsg(r1, &(0x7f0000007cc0)=[{{&(0x7f00000001c0)=@hci={0x1f, r3, 0x3}, 0x80, &(0x7f0000000640)=[{&(0x7f0000001040)="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0x1000}, {&(0x7f0000000240)="e6c54bc3d4a4f1400ea959d1aea99ed9b82df74257eaecee43dd5585405e015c8a08a955cd38bdd7336a0cffa373b665f3b71c984bf5e5bc2b6305327d8dc7d547d91680ba44761b778fccfda22723e815ffb43b9366a2bd0521c15a3872a7dfca7fb5b54bfb2a7557de561379599985df50a71a2f7fc5e1b3b07f48f0ea27a31a7010452286a1ad1a58fbc6594c9a85db", 0x91}, {&(0x7f0000000300)="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", 0xfe}, {&(0x7f0000000400)="ee91fdcb372c754d2b1ce0d3b626f7b91bad436e70ec872e377b88bdaa8361f2f869d25b173b7c787ff9ea17fc61cb451fd02dfb8e9a40e025d71f3c7ec759d0af42500316da34f34893da", 0x4b}, {&(0x7f0000000480)="8fcab7133206da22886d8fd0c14b7fdaee6f577fa1c4a2063d99bfb88e9dcbeaaa62d32d62a6b3da4109ef1ecb5e052809609713c297d5e3123318c1dac5f069c36e8f8c93756968f1c319935a6828535865c678da20a34d0f68b036032b4b79b46fb6a587d1b575cf5a5f00f0de0ca7005b5261c38b5fbfb31ca9886a9b503a", 0x80}, {&(0x7f0000000500)="af901625823ca90a76007a4bcc22881f1456aba15f", 0x15}, {&(0x7f0000000540)="b2c30698b557d203b6815cf64a71c24b693f54c7418f6800f1c43b5c8a70d6de0df7158d62b00bccf1ed0533081843c6f872f0523fc9e9b5da334d8250017492ade167a92268882a38173df49447b2f69290f2d99270f64d09e6759f950faf3e1a88d010ffc356efd89ff335e3fd1d6fd6fb4c942d5f74f58df740f44d5622b72ef2b0fa267dad85654b6fd77a392f08ed0e22a5655e9fb66ec0ba4516bbc77d22160b23439fc1287dbdb7d1e4a22b3c03c66796efe5e259809374d650ff13eb5b0e767b649fe9a7f3be88f04142d77c58a3f19677b2c6c5162d9e2494cbb3bb1cbf68b7521173b48dcd4cb87a0c25de664f8276492d0888", 0xf8}], 0x7, 0x0, 0x0, 0x10}, 0x5}, {{&(0x7f00000006c0)=@ethernet={0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, 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0x10b0, 0x20000000}, 0x200}, {{&(0x7f00000065c0)=@pptp={0x18, 0x2, {0x1, @multicast1=0xe0000001}}, 0x80, &(0x7f00000068c0)=[{&(0x7f0000006640)="5744493de7c3a04c96386ceb049057c9bd20e700e0c09392af04bddb3368ba4d8322092e68c8149aabd95cfed8bbe902bc1a49e3ae3910faf281e99d8bbd7100a0366410", 0x44}, {&(0x7f00000066c0)="39e9f79f0a0f7bca7c33ac4e54fdde2a06bba26b6d4772f495aa2771d65026c4b65a5bfbd696f3ef5314c1be4a93da95f754195e9ed3eaf8e89872ec8919b41ec41304159ae12eeb7d766ce25b05a01a5fbe6b3da2657fa20deb09c7b215cb", 0x5f}, {&(0x7f0000006740)="ef4886beac483ab262462c7db1b38eb545ecabc39bf10bcc1bbc53d597351851f2667a42085205fa5d62e66422c8f653503bb19eae52209edfed549c6aaedcb775faa2692ed30b8301e1312c3fe4c25fdedd651d987365f893293f8fb16658f214d87a0b6684f684c4631e0f226b14072633092248b5c819f2d1a12eb5da910fbfcebb0ef96df987", 0x88}, {&(0x7f0000006800)="f5bf263eed8a14cd2678f8507492b98dd5a6baba03c4d46cc5febdcaa74f807542797a0c693104f6140342e0aacfdcd8919c92abc7f16b31475f7232b4238e1352782d906cca0849bdb7664343f84134ae5b2ac0feea243ed110e1dfcd7d4d760b0d4a47a73a9440942dc851d2c9fdc426e6201f22be4c34206697288c383d6c59e0ca4231937e2bc0ce215aa81540b1fa55be8c27f8635a68561e5113d1aa28f0e19f224ca72b50298b5aa3abc5d9d86b5a", 0xb2}], 0x4, 0x0, 0x0, 0x8010}, 0x6c}, {{&(0x7f0000006900)=@vsock={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x80, &(0x7f0000007c40)=[{&(0x7f0000006980)="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0x1000}, {&(0x7f0000007980)="b43f64af2ba0c10ab0d4d66c0053fd9f931f3a172d9782aa936dd8783edbe2fe89d2f1a3265e0d5bd47de5868cd35e758a59bc1129cc47b5de3c73c3be364a8c711ee4ba371a73dad157c5e3ef093a0874a4e026c6f3b098d8861071458d2c033caf37dbeefb0a5944f5b0ae6e59b654d741e2ecbd003388cbca9dd514137a18bffcba39b43026491f6014807496931cddf72cbcdfe80481116a100e11055142fcbcc70eaed5949b74ea6931cfca694e36ff368b4e83aedfa6f78db3e179deb53a128016d0a7f41b66a6300fea059c5a6906eae26004bf705a9dabc562", 0xdd}, {&(0x7f0000007a80)="6fd78900bda98eb422bf3df80e57e282acd31f6cc835abff800d52aa14eabb66b0de2361f1c9ac264291849bde17febdca310b87a240daaf4016663d05e763b6c8d665afd02cd6a7cdc9f1a8a01e1af5f9d5f3b3c72a6f4e419a681fbd8c647eff08954821ac45519c7bc644ecf285f30e6140ab509e44afa82ac90543902cabbb9d713ec9", 0x85}, {&(0x7f0000007b40)="6d9444de9adcd7227bb69a66661d1d1b357e6cbc12230b66fe1b6c4f664b56ef8ff5ee90dcb2dd5ab80aac9c4f2e0225816b9afa9d89f0bb67f485f3651098c7d6b0b511edb070acf258f900aa080762881bb0c1f69f7d60cd7cfb9052de9c85aac36c092317bd582d825eddfb193ff755c300a991a8722eae0b3b9911f51d9b0135ea58939b60c445303cc19c2dde", 0x8f}, {&(0x7f0000007c00)="445dc09dadbf33df33f5f77c917e0cda51f266c2e74c53a3a6759669ef0fddb84e502aa34c5492bf84622c1a4591015cb2e50bc84f070b9ddf0101", 0x3b}], 0x5}, 0x20f9}], 0x8, 0x20000000) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x86480, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000ffc)=@fragment, 0x8) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x8c000) 2018/04/27 02:44:54 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x125f, 0xffffffffffffffff) [ 116.002642] QAT: Invalid ioctl [ 116.036374] QAT: Invalid ioctl 2018/04/27 02:44:54 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000340)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000240)={r5, 0x200, 0x100000000, 0x80000001, 0x3, 0x44}, 0x14) r6 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={0x0, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000001c0)={r7, 0xc00, 0x3}, &(0x7f0000000100)=0x8) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f212529dd0f09c4e2f2f72cfec4c19d65a9bafa0000c4c37d4c4d03000f20c035020000000f22c00f009004000000e374f0824d0000", 0x36}], 0x1, 0x0, &(0x7f0000000080)=[@cr4={0x1, 0x1014b}], 0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/27 02:44:54 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000ff0)='/dev/sequencer2\x00', 0x331004, 0x0) ioctl$TCSETSW(r0, 0xc004510e, &(0x7f0000000080)={0x0, 0xfffffffffffffffc, 0xc5, 0x0, 0x20, 0x4, 0x0, 0x4, 0xeac9, 0x0, 0x40000000000000}) shutdown(r0, 0x1) 2018/04/27 02:44:54 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x1274, 0xffffffffffffffff) 2018/04/27 02:44:54 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10, 0x0, 0xf0}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:44:54 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x4, 0x10040) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r2, 0x40086607, &(0x7f0000000080)={0x1fa, &(0x7f0000000540)}) [ 116.063235] QAT: Invalid ioctl [ 116.083283] QAT: Invalid ioctl 2018/04/27 02:44:55 executing program 3: r0 = memfd_create(&(0x7f0000000080)='\x00', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000300)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0xf, 0x9, &(0x7f00000000c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x81}, [@jmp={0x5, 0x6, 0xf, 0xa, 0x5, 0xffffffff, 0x11}, @jmp={0x5, 0x6, 0xe, 0x8, 0x0, 0xfffffff0, 0x1}, @map={0x18, 0x4, 0x1, 0x0, r0}], {0x95}}, &(0x7f0000000140)='syzkaller\x00', 0xa6a, 0xa, &(0x7f0000000180)=""/10, 0x41100, 0x1, [], r1}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r2, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r2, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r2, &(0x7f0000000100)}, 0x10) 2018/04/27 02:44:55 executing program 5: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001600)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000001700)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000007000)={'vcan0\x00', r0}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0xa}) getuid() mprotect(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x1) r2 = socket$inet(0x2, 0xa, 0x100000000) r3 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x1f, 0x20a00) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f0000000100)=0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1}) 2018/04/27 02:44:55 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x419c, 0x200) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000080)={0x9, 0xfd, 0x80000001, 0xffffffff, 0x4, 0x7}) r1 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000000c0)=@broute={"62726f7574650500", 0x20, 0x3, 0xcc8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200008c0], 0x0, &(0x7f0000000000), &(0x7f00000008c0)=ANY=[@ANYBLOB="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"]}, 0xd3d) [ 116.187239] EXT4-fs warning (device sda1): ext4_group_extend:1759: can't shrink FS - resize aborted [ 116.321128] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/27 02:44:55 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10, 0x0, 0x1a9}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:44:55 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x1277, 0xffffffffffffffff) 2018/04/27 02:44:55 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x1274, 0xffffffffffffffff) 2018/04/27 02:44:55 executing program 4: r0 = syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x0) read(r0, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000000), 0x80800) 2018/04/27 02:44:55 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x90180, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000180)={0x1f, 0x7, 0x8, 0x6f, 0x7f, 0x3, 0x1000, 0x3537, 0x0}, &(0x7f00000001c0)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000200)={0x100000000, 0x7, 0x8205, 0x623e, 0x10000, 0x3ff, 0x81, 0x1, r2}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r0, &(0x7f0000000100)}, 0x10) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='memory.stat\x00', 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000100)=0x8, 0x4) r4 = semget(0x1, 0x3, 0x1c4) semctl$IPC_INFO(r4, 0x4, 0x3, &(0x7f0000001440)=""/4096) personality(0x2040000) r5 = socket(0x3, 0x803, 0xff) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000000240)={0x980000000000000, 0xd002, 0x1, 0x1, 0x10}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000080)={'nr0\x00', 0x2}) 2018/04/27 02:44:55 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000280)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0xf1f}], 0x1000000000000062, 0x0) 2018/04/27 02:44:55 executing program 5: r0 = openat$ion(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00006f4000)={0xfed, 0x2, 0x0, 0x0}) r2 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb) lseek(r1, 0x0, 0x2) setns(r0, 0x4000000) 2018/04/27 02:44:55 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0xdffffffffffffffd) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, &(0x7f00000001c0)="5249bbb7e5133d556c1fb0f5d2dd4d0abae41b3c58ba2df02d3c2ecce9eb9668919186a1f86ea63268d5999c4c564be49666bc7a8826027c8dcf1e4aa6b53a56cbf8d32c") r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000001700)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000029c0)={&(0x7f0000002980)='./file0\x00', 0x0, 0x10}, 0x10) r3 = syz_open_pts(0xffffffffffffff9c, 0x408000) r4 = dup(0xffffffffffffff9c) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) r6 = syz_open_dev$sndctrl(&(0x7f0000002a00)='/dev/snd/controlC#\x00', 0x8, 0x8000) r7 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000002a40)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000002b40)=0xe8) stat(&(0x7f0000002b80)='./file0\x00', &(0x7f0000002bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002c40)={0xffffffffffffffff}) r11 = epoll_create(0x1f) r12 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r13 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r14 = syz_open_dev$sndtimer(&(0x7f0000002c80)='/dev/snd/timer\x00', 0x0, 0x305000) r15 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000002cc0)='cpuacct.usage_all\x00', 0x0, 0x0) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000002d00)={0xffffffffffffffff}) r17 = syz_open_dev$sg(&(0x7f0000002d40)='/dev/sg#\x00', 0x0, 0x220000) r18 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80000) r19 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002d80)='/dev/vcs\x00', 0x4000, 0x0) r20 = epoll_create1(0x80000) r21 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000003380)={{{@in6=@ipv4={[], [], @multicast1}, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000003480)=0xe8) stat(&(0x7f00000034c0)='./file0\x00', &(0x7f0000003500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000003580)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000035c0)={0x0, 0x0}, &(0x7f0000003600)=0xc) stat(&(0x7f0000003640)='./file0\x00', &(0x7f0000003680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000003940)=[{&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001680)=[{&(0x7f0000000040)="22936a5def4a7e094d20c8ff9a28a5d798c0ec96bc4f7749e3a7a718f0b90d477b954213d2bc6ce127b803c1f1c5", 0x2e}, {&(0x7f00000002c0)="dcafd26a4a4a3aa37a44d8d13dcfab75fe201f706b3080f143b55a818dae588a0d3a327bd28b55bafeefae256bfdfcb0658dd38616e844ad0196bccfa1ac2d30116c51355b87a97dbc38402382592f64e1c043161c6a8f9bfb6656728b8463a7a13f5f75f46e98db07aca358986877618ae0756986a6fc657af8d5eb2e5653de474eead251733d64d86c5a70b4f7a5adb49642693d2b340af1964382069777e4b1d09443b4a2554642b947f45c44f8f4cef9fe5d0b39c090202a49e633b25bc88c2d32c558e741dedee57d17ffade200b0e0495ace0ecd078aa1dd8c", 0xdc}, {&(0x7f00000003c0)="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0x1000}, {&(0x7f0000000140)="9f6a4df0eb296ce1d886df90fd7750544a8d87a4d659202128e5f0b74ea5d622c7358e8517ec84765f17fa029e66", 0x2e}, {&(0x7f00000013c0)="a4f4a25763a35dd09f2df9592aa9c260930ac06b660490f83142c9ac72cada1d8b632bec826a9b1056bba277150842769d", 0x31}, {&(0x7f0000001400)="7ce167e6cce57abde1b939a47c31ab9017ced3511e09f3e279b906d3eac6755025c5f9bb55ecc8314eb6ab2970d903ca9405f66ea6bbf610ea635e3a0fe6ac1a6ded56dff666aae8f9c1e48c48005ea820c7abf29bbf7f2383e44b4375946f84094261286183991863d9243485aa273e300b3d7d8460868d47ef25df24070e112e912a6ccfba562ef732d29b6d14dadaa0fa67e69d55cf13aece2e310c927d59dbd1959a3627960e0b55b949f007b0a40a5c73c1c2e5a4f2c166224c29193b3484971b0703203957139d94de6912e9", 0xcf}, {&(0x7f0000001500)="51ccc39934f2968e2d082a2342063ab0301a57dd20211e9fa8118f0588bf165b2cbc26a540b540b3455e148609f93088f4cf8a1914b8bbbceb0ab153901fed446eb7f837f94980cfb096ee7be3c1b20f748198124a224dbda6e88156b54786aa69dff6bda722bfd7eaf58b6fbcaf3677be2565a57bea859f396d7fd71a42954c640708971a4dc6434130a85c565f0c6e44244386b099843f61ac7f", 0x9b}, {&(0x7f00000015c0)="bcbe5908cb9dadf0863d6142ea6f564fb46ecbc99daea93fc20248b752affcdbb6d45e9c558873a8d14591640321a539097a9e88370910a01b244ad2411941f6e0d84ddf4586f37d4afe11a32a699e22b464e89f93bff6018579e58d3213d142caffa80a01ff2984b086a29ff3a9efe990820b9bfc70457b6bd69f5c36caff271d8cb90e44e7ebdac4e5", 0x8a}], 0x8, &(0x7f0000001740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="200000000000a200000100000001000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15, @ANYBLOB="28000000000000000100000001000000", @ANYRES32=r16, @ANYRES32=r17, @ANYRES32=r18, @ANYRES32=r19, @ANYRES32=r20, @ANYBLOB='\x00\x00\x00\x00'], 0xa8, 0xc041}, {&(0x7f0000002e80)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000003300)=[{&(0x7f0000002f00)="8e425d7d80f95d4ea87b0e81e8cf3a89871746de15e00d74465b84a31de1ac6177becc9a48153522e91711ec56180d9e412b3f61f6b9f7d1f48b624ae582792760db0a99ab364a2f09af71595ee32589f66fd1d477d1dfa9d59e18de40241490b74b1b0f037090896d734a751cda4da558ce743c4b2e2d2eac82cd3792a6df166b628f9cbaf6ec5bdaa88d70c64fba26c78a4c8daf854b644a81c8ac35f9c0e897db17f89091079927ddbe5324efe6d327c97cd73e4288cabd12663ce4d40d371e4da2810f4f6e668c0183631503", 0xce}, {&(0x7f0000003000)="15c9416970d5f2e64bb5968fcaf7f0c2a52e00c8342caf0dd4c757e27fd784bbb96932d2b4b194e65ae97a8bc4450bbc96e09ac74462b9b57c923be038d9ece6e7cf393e55cdd9a2d49bf85980fa7265f32639fb42fe80a0343d5d091d026ede7448009799f0203621129cc173f9b701483114d0e40155f4413907cd2185deb0f25f02282564448e17f589353e2e214cc825dfa78478567848d5c938237f4ea943165facad0a53a57a1f724fe4263c0fd2d05793", 0xb4}, {&(0x7f00000030c0)="5f1f5c04d1c183b0dd96defed215b5cfa8beac12e7d1ec3eb7236fdbebc2409c34453c7281387c679c85fbadaeff934a7360cfe43edcb5bf9661b744276797b5f6d49eab243d6a6451f4e3f95589f8ea", 0x50}, {&(0x7f0000003140)="aad97b15", 0x4}, {&(0x7f0000003180)="4a334c5bf21c4cf428b606d52cb865bd035c1dee891910a8eee7513e66a78fe47f761d4f1128f67765103249070b57cbbbfc08b8e47cf086ab34874522007f406f029e9480b428707ce048de288e0758304a16", 0x53}, {&(0x7f0000003200)="9ae1b2249eb854baecd6870ddb359028548f2bc29608db9250682c6ef36207fad8016273d68e074d96e7c5536cf24fdd832182b3ed0a2677720579b8a8630e03f58792ed9cd4cc78e71acfe0c66810b1a7c2e22c3cbd8c0cc867f2c57e3a11324d4dd92153abbf4fb744fcd83d72e9987d4cffffb26e1e6b46b412c7ad9240b063931f460ae35550c25d90f754d016bdb17023d4e0d4195a5bb60364ef2f2c807396c4e4a2566ce2b6e4497bbc5673951080e4456bac37494165317911be98e8a2a197597237ce8262b225a69a3734e61aab184216c50f928b9675b8a6409a274f6b7e4123239885ebe06503", 0xec}], 0x6, &(0x7f0000003700)=[@cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}], 0x40, 0x4}, {&(0x7f0000003740)=@file={0x0, './file1\x00'}, 0x6e, &(0x7f0000003900)=[{&(0x7f00000037c0)="3f3abb17ef68cae7856fd3ac3b3c2b8d3251fa258789027ff76d77dfabce9d0a46f3073322da31d696ea89ae550e69a74b97e3194e4f594d7fc11ff30eaf4fe2174ea2ce628cb28c703c23adca9d7512bee1908e16a7f853a974d65e90d372e735dbe9988fdfad8e7441ac3a3a6b2fc36abbc4c84e0046693f82f31236bf87bf62c3f5e341a7282e6567c1e05abb28894bdf28a3f27e940836801c54e9edaa5a293ed6dc95e5b907ffc94faaa148e53479641e7811fb04ec474a2cd76fea6801be056152dfce48d6f0503159e7d4", 0xce}, {&(0x7f00000038c0)="32de5e639712b120208a4eb341e0bffc4ae5b2d25c9dc398d3b0895338c30230e0cab6781037ccb6c61e43d16016569058546b3543", 0x35}], 0x2, 0x0, 0x0, 0x15}], 0x3, 0x0) 2018/04/27 02:44:55 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10, 0x0, 0x100000000000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) [ 116.938570] tmpfs: Bad mount option RI»·å 2018/04/27 02:44:55 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x101200, 0x0) fchmodat(r1, &(0x7f0000000180)='./file0\x00', 0x181) write$rdma_cm(r0, &(0x7f0000001600)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000015c0), 0x111}}, 0x20) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x200002, 0x0) write$rdma_cm(r0, &(0x7f0000005580)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000005540)={0xffffffff}, 0x106}}, 0x20) r3 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x600) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f0000000100)) write$rdma_cm(r0, &(0x7f00000029c0)=@resolve_ip={0x3, 0x0, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, r2}}, 0x36) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r4, r0) 2018/04/27 02:44:55 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x1278, 0xffffffffffffffff) 2018/04/27 02:44:55 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000fbf000)={{0x80}, 'port0\x00'}) getsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/27 02:44:55 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r0, &(0x7f0000000100)}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x100, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000100)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000200)=0xe8) getresgid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f0000000300)=0x0) fchownat(r1, &(0x7f00000000c0)='./file0\x00', r2, r3, 0x100) [ 117.071231] tmpfs: Bad mount option RI»·å 2018/04/27 02:44:56 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10, 0x0, 0xa901000000000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:44:56 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x1274, 0xffffffffffffffff) 2018/04/27 02:44:56 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="ffffffffa701010304e59250be6ce912b734eb5df063c10e8cbc625405952ce2f23af4986f81f5d531f69329f8efc334314236ba4ca376f88036f2a41bc25f1fe02abfc085f11e0e997efa48873162e1ab27474edba8239f0049daed5cb8eb68b5198709ebeaeb339b615a48d5e5cc5134f95c79fdfeb409f92123ee261efceebf4e03d3d22c9da1b4488fea475b47cc4414267e464ae1ac12a74995d24c9675cf6eb2a6c9935e3075ce05bf1bbea98742947d"], 0x0) r0 = socket$packet(0x11, 0x10000000002, 0x300) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/loop-control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xa, 0xffffffff00000001, 0x8, 0x5}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={r3, &(0x7f00000000c0)=',', &(0x7f00000001c0)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r3, &(0x7f0000000140)='G', &(0x7f00000001c0)}, 0x20) r4 = dup(r1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'gre0\x00'}) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) dup3(r4, r5, 0x80000) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') 2018/04/27 02:44:56 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10, 0x0, 0x2000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:44:56 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) pipe(&(0x7f0000001600)={0xffffffffffffffff}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000001640)) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/autofs\x00', 0x1, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f0000001500)={0x1, &(0x7f0000000400)=[0x9]}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r1, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r1, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) io_setup(0x3, &(0x7f0000000080)=0x0) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r7 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x80000, 0x0) r8 = creat(&(0x7f00000014c0)='./file0\x00', 0x180) io_submit(r4, 0x3, &(0x7f0000001480)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0xf, 0x3, r1, &(0x7f00000000c0)="23560526df7085d32f34969d3102a86f9ec8cf3c979a26f9d61d384391db69d9553db59ddb86b64cc8a2fc74a26b0ddbf7a4f6139d3be5f7e4c3f3e8ae5b7b305a853dbc917180699e56044d21b4c50bdcc893b4ec9a0303a905f2c7b11eb8b7f4d150f8bebfc5ad91a52490de5e49ef030f223c5f6531010dafa0a36d8b851e337f6cd1e0753cdb531d9705fedb4a4c46149e569bf82a2c44c0083ff39f8bc93f9831aa04f25c3e2e4c466ff11e5de46f36b6160a6b980ebb16ad727529b8a74d5b", 0xc2, 0x2, 0x0, 0x1, r6}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x7, 0x4, r1, &(0x7f0000000240)="9c9fba4a08a0279111c1457463ffca9cae8c7bb23da20679d3f3b417407ed07290bdc3d3894cdea98f17c37398b9", 0x2e, 0x10001, 0x0, 0x1, r7}, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x7, 0xfffffffffffffff8, r0, &(0x7f00000003c0)="feaeac0a276853ead039f460b691b496a380037a8fdf5a9635087f8283b11674ccb7", 0x22, 0x9ac5, 0x0, 0x1, r8}]) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000015c0)={r5, &(0x7f0000001540)="17bec67e5769730d1a4d474f35ab6a96f99a01e44e7659ff6c40ea90cebb84982f72686a7d185a40511237891f09e957af441b2be29614c24bc454b03a222b9056603c21f78c0c28690d84b216af472e82567ab6ce8fe6"}, 0xfffffffffffffd8c) 2018/04/27 02:44:56 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000000000000000e7018000006a0a00ff7ff5f6006118"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f00000005c0)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xe, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xffffffcd}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0xfef2, &(0x7f0000000300)=""/187}, 0x48) 2018/04/27 02:44:56 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x127e, 0xffffffffffffffff) 2018/04/27 02:44:56 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x54, 0x40) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000100)) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xd43f58e118afee75}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r3, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r4 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00081100fe8000000000001000000000000000bbfe8000000000000000000000000000aa00004e2000089078"], &(0x7f0000000040)) 2018/04/27 02:44:56 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) mkdir(&(0x7f00000000c0)='./file0\x00', 0x8) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x880, 0x0) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r0, &(0x7f0000000100)}, 0x10) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) 2018/04/27 02:44:56 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x1274, 0xffffffffffffffff) 2018/04/27 02:44:56 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10, 0x0, 0xf0ffff}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:44:56 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000280)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x4ee}], 0x1000000000000062, 0x0) 2018/04/27 02:44:56 executing program 1: setrlimit(0x8000000007, &(0x7f0000000040)) syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0069da4974368f8f9f197af83341947e983c1f6b58232d7ec19fd6676fc7c9866c5c5894a9442172a34b1cd7864de80185db0c0fd03148714d48f2d4"]) 2018/04/27 02:44:56 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'lo\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000580)={0x0}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000600)={0x0, 0x5, 0x8, 0x0, 0x1, 0x2, 0xfffffffffffffffb, 0xff, 0x0}, &(0x7f0000000640)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000680)={0x0, 0x1d, 0x6}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000b40)={0x0, 0x0, 0x10}, &(0x7f0000000b80)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000bc0)={0x0, 0x9}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000c40)={0x3f, 0x2, 0x200, 0x7, 0x9, 0xfffffffffffffffc, 0x2, 0x5, 0x0}, &(0x7f0000000c80)=0x20) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000003ec0)=ANY=[@ANYRES32=0x0, @ANYBLOB="710000009c2265ef9f81efc87b46cdbf6dcda9beb48fdd046d6d4c6a16c95b0cc476cc142063136e52ce2085a26f0ce5a1724f0aac2c62f1c278374639c29ad05639797c745df41d51a4235b16108b38015f0df035defd4cb53072d35f8787ed12d2a6d428c30b1c9c92d87e9762707e23cbf3d0cdb2968d1ab6fd8db118b7"], &(0x7f0000000f00)=0x79) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000f40)={0x5, 0x8204, 0xa4, 0x7, 0x0}, &(0x7f0000000f80)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000fc0)={0x0, 0x5, 0x10}, &(0x7f0000001040)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001080)={0x0, 0xf8, "143b56763d1bdfe29cd12a4b7b3b402ab00a5a536670d44331d73a0b71690ead8aae48db37016304d396139487907c12416317b2c75e8404eb9aaef8ed6e24b32f4f93db8e4bf48038afa9218319fe50198540f952939a3f984a67b4416bb36a214a2019d0c497180d903e1d8b1f1a172e97652d97717650402024e99ca4db9f98749d11c62fc595fd0e0a5294a7fe7aba5222dc34f8863df1993898b1cb2d91ce6c2da74a622441e45a58a3d281618d61e4f1cbcfdb7a4ba764b92fcbe8b22c9c141d0fe5a1616bfc6d3e4d56291ff14c0e58a707d9836edb6eb78342df62a37b30467d8f86757cc03247b858927653391be95c85422280"}, &(0x7f0000001180)=0x100) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001780)={0x0, 0xffffffff7fffffff}, &(0x7f00000017c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001800)={0x1, [0x0]}, &(0x7f0000001840)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000003740)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x372}}, 0xf1e, 0x101, 0x29, 0x100000001, 0x3}, &(0x7f0000003800)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000003900)={0x0, 0xb0, &(0x7f0000003840)=[@in6={0xa, 0x4e22, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x20}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e23, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x12}}, @in6={0xa, 0x4e23, 0x1f33, @local={0xfe, 0x80, [], 0xaa}, 0x100000000}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xe}}]}, &(0x7f0000003940)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000003980)={0x0}, &(0x7f00000039c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000003a00)={0x0, @in6={{0xa, 0x4e21, 0xbf1, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x5}}, 0x2, 0xff, 0x1, 0x3, 0x3}, &(0x7f0000003ac0)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000003b00)={0x0}, &(0x7f0000003b40)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000003d00)=[{&(0x7f0000000000)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)="619ee23e250a2b20254bf857248b6daa1cdbf80ccc3d20c9574c3bd6ea12fb3ea6fbd7958e58dcec736e24262cbb9cf7ac461eb21e26aaddc2cee6bc63a22aceae6ad1f995724dd4a5177e6b743b0c81ddff7cb8110bfaaccee20860bfa94b4814c35b8777faa49139402b9436e653e4e8629f90b1e2275160b847e2cacccba7ac492e661c079bbc16d8d002d84d5fa91d5a76faeb609e32ee7f32f377810cf2686e69663650df298cd0f02557209c2a0923af0a46d6418c671b950f099cc856128766d9f683096493", 0xc9}, {&(0x7f0000000240)="a7d89d5911d2ead6e114bf6e79abbc11cafb0fab7c715369668700939494e2965ee4db8e5bcd9e8d662babd17a16677d1b25a9d8e4b48fdeb91648a4d79373a2a5ed4c1c34f29f74bfd40ac33220ee9aa3f86c71a22481fa711ec8410c11a1781345d47afdfcab5c29755da1b2ddc39f7e0d005bd2298aa4814930d8cafd4c1c99fe44622719941ca4563335e6a756a0d2a438", 0x93}, {&(0x7f0000000300)="62a7b5f5c948d7b073ec26dac1d500dba0682e90cbde8332515c929c85f39ecda4ae488f2fe66df1b826971e2d9a8aab5d4f170ad482b92d43677693f8", 0x3d}, {&(0x7f0000000340)="969516721ce661f4", 0x8}, {&(0x7f0000000380)="0c7698d65cb8ca29dec8e38861338ae03801037b6dcac40e83e52967afb08a009dab25af2317c089531ce47133a275bcb77d12697773c0809ab35c4d70170223f0de836e462c8203be3b6bec630ca365c62a07ab2dcd62680a82d6f42ba2b1ec79a67c6e69fd7eb9ff6fbacb27327f94dcbc6c8c17ea2a213b245480c0413f97b0af3e1fb1730847c1b9f9be491da1af5c4f941ae13f55957f9560d3c10ea16e178f8d2e686a0a8740af6e91188dcb504f517c0bd80ec3c5fcd341ae81545a31a0adc55e11e25a195ab48132ea122efdafc210ecbc13a6d778fdbce9a8cbf7", 0xdf}, {&(0x7f0000000480)="82bf5822eb4a13c26067b6d9c42fc09ee2fbc0586839152f48ac7d22565f44c2d3ebcf050de59611cf8327e00ec29fe86d354222a5cd8d846640de2cf26ccb0bcc37e9ce51b326ad13960b8e001043488075f27acac30ab8b939ec0df0b94d8db9555fc821911bf7959fbceba2058155e355047a39", 0x75}], 0x6, &(0x7f0000000700)=[@sndrcv={0x30, 0x84, 0x1, {0x4, 0xfffffffffffffff7, 0x1, 0xff, 0x0, 0x200, 0x2, 0x81, r2}}, @init={0x18, 0x84, 0x0, {0x3, 0x401, 0x10000, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x6, 0x200, 0xeab9, 0x3ff, 0x7f, 0x4391, 0x1, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0xc40, 0x820c, 0x100, 0x0, 0x7, 0x9, 0x3, r4}}], 0xc0, 0x80}, {&(0x7f00000007c0)=@in6={0xa, 0x4e23, 0x1572, @local={0xfe, 0x80, [], 0xaa}, 0xeef}, 0x1c, &(0x7f0000000ac0)=[{&(0x7f0000000800)="ba50aed3ef566cd1755966eef20d665a6b417c785dc0b9a777a838d430f8496223044b99e04a487c4b39ed0c7da6aa56c8556aa92af05cddda2ce9f07a4d30a3971c15a406f54479ae4d66613d0ba51775f9d9ecad56289eaf68a21d3485061f0920c6ede8b483fcfc5f8156b2522d3c888e3b", 0x73}, {&(0x7f0000000880)="b14b25f80a6357a5d7fbc8950d8a1c6716a7801f0adcea24bb4f8fe8947534272bc9c04acd22f82abe7c558425d5c2255af511cd5843b94ee6447ea173821f340d399e62aaf38905685bca41cd3983df2c8e3172d5aeeb1fe8d5be3378fedaea58ffb94c1c017516d3afb8c1d7f31c41a8405819d6270679b53b585bce40b012057ff5f4afefb8ef4df5c876113b", 0x8e}, {&(0x7f0000000940)="74476a7f2e30dc578bd2e7dafb2fdac6", 0x10}, {&(0x7f0000000980)="789eac433540a534146e014c0b796d030128ed9ab39ff402011c5cf158899998d536", 0x22}, {&(0x7f00000009c0)="b52d0ec2a2ec6711564b3072b2c02f3064290f3f9dc80ad8e130a0699b642f75afb91591be2c3ea60fa4b722ab275f81d9dd448b26f86f5e9b79ae83ab80906867806f662658c1a129a27badf4a0a2592e848933adf1d707dcfb1a9aed3b537a842731ae7174a9a01a704c33b4f3ff0428444959e2504bdb0ab1459ae8060c216bc54e4a7e3949c0f5d4a85705e308dcc23e0b446f951417ae", 0x99}, {&(0x7f0000000a80)="fc04f3", 0x3}], 0x6, &(0x7f0000000cc0)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x8000, 0x20, 0x5fe0, r5}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffffffff, 0x8, 0x7, 0x0, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x100000001, 0x4, 0xd05e, 0x3, 0x8, 0x3f, 0xee, r7}}], 0x90}, {&(0x7f0000000d80)=@in6={0xa, 0x4e20, 0x100000000, @remote={0xfe, 0x80, [], 0xbb}, 0x10000}, 0x1c, &(0x7f0000000e40)=[{&(0x7f0000000dc0)="b52ccbca067b0dd14093483ba2b5b890cd48246b4e954e7198eae21c951d39ae4b6863021638c4bf354296478762d4bdf38bd20c75b14fa71fcd4f10465f829a39d3da7c20307ec422841b0fcf65ded0f4be229ed6dbbab4fe525e0cd0d40673e6812e8cd22d95ddb614f275d3b46431ca7924e1af1ae200f1af1c", 0x7b}], 0x1, &(0x7f00000011c0)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x2, 0x9, 0x1, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x5dc4, 0x8000, 0x4, 0xc, 0x0, 0x7f, 0x9, r9}}, @init={0x18, 0x84, 0x0, {0x3, 0x6, 0x9, 0xffffffffffffffff}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x3, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0xffffffffffffffff, 0x1, 0x4, 0x140000, 0x1000, 0x8, 0x8, r11}}], 0xf0, 0x20008000}, {&(0x7f00000012c0)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f0000001500)=[{&(0x7f0000001300)="64fc7782f905eb7286bc11b648f3fb475884cefe902bcef03642092d9ee1332f126c511397c372ba775a6752a45586dc0fce5e3c7f0eeed666573bfad000ba11ebf2ca4f50410142e874ed67cf435cd58374dc77875fbe039323ead4b915bec4a95ebc578e7c6030a409c5f625fec61c1bd8d44b", 0x74}, {&(0x7f0000001380)="f6ed", 0x2}, {&(0x7f00000013c0)="8449f61448e8f5b9406d77170b008245539089cedbbce822c1b57847043b9486e74321acec2d6e54b3d93f08482620fbb3940f05e5ce06e4df9b94f528030e6d4975c9e1d61a022c9a649edef5df37959144ae208722e104c873bba022c69a704e677aa8557c34c6db8e3dda3f06ec18db028c3f987a849782c25a22cf2fb9973b3cd017", 0x84}, {&(0x7f0000001480)="f0dc9c405c1ee3f183f62de8e287779fe206a1660d51fd7e9772fd459af1b9ba797d3adbc0f3ac8400d43348b6349befcaabf16eaa953be508f132366ded3d730ffa96ecfe12f90a8f31319e6c2083076f8ceade8ba6b83f5ec7568938f98ed810c49f8c82e2b2257467661babf320", 0x6f}], 0x4, &(0x7f0000001540)=[@init={0x18, 0x84, 0x0, {0x4, 0xcf30, 0x7140000000000000, 0x1}}, @init={0x18, 0x84, 0x0, {0x40, 0x0, 0x7, 0xa3}}], 0x60}, {&(0x7f00000015c0)=@in={0x2, 0x4e24, @rand_addr=0x7f}, 0x10, &(0x7f0000001740)=[{&(0x7f0000001600)="eab714c1244d2371ed20fc0d32f923c07484bd8995edca72bf", 0x19}, {&(0x7f0000001640)="33d83cf0bb0ffc2b8f53b9721ccae07f82c5de7d57bf20ae3f01b24107476158a9fb6b828a69115abf5de5e26afce525e4a74bed9f0a34e2e3a189464a58a2083854792ec892e462295521d4cdc801f7ed7465f904571be0d8b35174fc9adb21b60b07703b0b7651f37afeedf48141ff2a8993f1c1272b717cec0a64b133717b3d31d59659f9fe603dcc5794e703e70ee3e477193efc6f7e9e7c3441e75cdec330b850d2e9687d9505fdde22329c7fcba30b7991cff3985ab2ef1315a21c0bd46a249d761a15863359709e", 0xcb}], 0x2, &(0x7f0000001880)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x3, 0x76, 0x100000000, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x690, 0x3, 0x204, 0x7f, 0x4, 0x20, 0x5, 0x9, r13}}], 0x60, 0x4004}, {&(0x7f0000001900)=@in={0x2, 0x4e22}, 0x10, &(0x7f0000002cc0)=[{&(0x7f0000001940)="dad04ffc0d53a9abc477a44876f306a7174959655e24291049dc44b6d29175b38e962c9375a6835b8109cea9c2766a5e914b0d5d53e679dd331379718c0404594c59c2ab58626741936a7a548ecfb1d75c15c6195026e642c443f677eda44d1b34e1f5b0b0f9b5189035efba6497ba842364d5d3bd9bc64c3999ceedde8ded7538475e9ac025cfc79f2c87259db2f7d27c1da7064b46259f7af3a5268512fff56369feaba265c2168e5c7519387340e1dded1f303ce1d4ae73b5", 0xba}, {&(0x7f0000001a00)="c1989e7f26a91dc2ce2f4a3a73533816d634d71b26c3e73211ce69b159ac142cd99970084e3e7e88e9c6eecde74e8e4c43b066cfb00b20e841a226f2584c1c79d11cd060f8d55c7b5a9adecbb6e8b4a10a4be8b3b3fd90c480cbdd3f998fea63264226dfe40805696189b37ccabcf80e9651133a910bedebb424e6", 0x7b}, {&(0x7f0000001a80)="c210150b1b2065c914d6766fae", 0xd}, 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{&(0x7f0000002ec0)="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", 0xfc}, {&(0x7f0000002fc0)="a5a1810ff23fccb37f8016c205", 0xd}, {&(0x7f0000003000)="4019aa76acfaf349daaab1cf7657b5f66b5f9a14dc34108d9b685067002dad216d461213853123504f4d9041490da57c25a4775cb432568f36fe9a2f4b5f2a6f06a7ea91e58d25842f6532572f67933be5239392995fbfc91eab98caee6f942c5aba503fd3187471f537861cad454994a3b85f7b2b21fbbbe3ae624f47bcee6431260e7eb1ba5bca099b8e81d7a32351fadc6b77f321787203577fcaa68ae4afde95a564f9d9a47273d50035300eaceedebaa2f35bf4c8fac2142d8c0649f4dadddcce538c8ef5a0cd23ff9c9ad0cd5cc1a6d8453ab7753109fb98efa02d5047d842e0804e8090e50c17b3b7a3aa1641b26c", 0xf2}, {&(0x7f0000003100)="6ca7d1b4ef8f0a54109ffe1073ec4f3e5dbd45af", 0x14}], 0x6, 0x0, 0x0, 0x4}, {&(0x7f00000031c0)=@in6={0xa, 0x4e21, 0x7, @dev={0xfe, 0x80, [], 0x19}, 0x45}, 0x1c, &(0x7f00000036c0)=[{&(0x7f0000003200)="ba8a4e6b3f8641692edcc54ca6d97b108fa1cc2eee60259c267c065e2f3df87e16daa1083e03e3b362cd366f3cc2e244d021d68988fdc5412da07d66dfcc614398c4e0d537d4b22cfd7e474e5f61d12a7b", 0x51}, {&(0x7f0000003280)="6ce85e3a8f01f34c26ece6024f168ed664e314b94a1d2e35f1788f5dc039b1c095ba7aec98ce38b031eaba5cdc238b3da7b43dd1f9ccde89f1d4bfee66a370148bb25878db2c9e9039e7fffb77a590f849d1696d4c1d5c5b389bcbc9a6cc242d2f759279548ef560732a200bbd7f", 0x6e}, {&(0x7f0000003300)="6d0ef0538af1269315dcd7351d2a769749c2eba509131b2e2e3d4abec1c3bc23054735b0bc79c1c6cf3a8acb847ae47fe23ff24734b6a876a6272f268db7c45a6498131794dba205c1412594368fef23921a812ced6493591ba1672bdb57abb5d9d48fe2358f6548badeb053bb8318cce121e9798fad55161019ee91589b861841e82212a1753e2e18ce2f34627045e64d1c49e8385d20ce979cefa21a372057941060bbeec15882822587", 0xab}, {&(0x7f00000033c0)="ae40fddd0ccda59ed742b36557aae78c28cdeda6b94d0d86f88e01cfdc82854b4bb8b89762057ca512404f7e295adb9caced04b74412d4a4fd285974e84a4e433393f52a70e0e71f07792764d3", 0x4d}, {&(0x7f0000003440)="a04aef76280ce00a6c75076764caa9ebb14764fa8a02b4544d63969906ebdc0c662bd665750364df00fddb15f0436bd7c40ab79700e115883d4b6f6294f33a26665447404188173781eb2cd980", 0x4d}, {&(0x7f00000034c0)="1fc7ba070c32a6789466156c8811d8f4dc38e1a530d6ffa9969995364749ababbb3c7a56bb28c624cd3ff2d4150841ad33cc6464ced1a9b248b5aaca480b8a59972b77cbb54f7c550e120e50631887ae80eeecbeb126d35eb31614236d7570170031bc044f45f436fce16ac7b6b2bf1d062d284f493ce0f081086b0db1f02739efb8adfe5675a47e8e3b2775f4e19c3ec61d102c8df06c14317a23598eaee0fa8557761b5aed167ea1d697494f465beb9965d10af8d83e292a054d3d6b9ff430", 0xc0}, {&(0x7f0000003580)="520a8530a3f979d8a42638511e27860e3d840caec7d4ad202bec886dc5d943b0d6406218ce7c3f0b9e8e15fdf03fe27c550301696a4f62a699a6a7fd5fbce0f38a8177b5d4026cc6764c9f04a1ad7d9f1166751a23fa02868ca88264e90e1107ae78eff3c1a4b2a9b4c3658493696d7ef99e5c035e77e14701b8a44f930c32adb0e3460ec3f0e7", 0x87}, {&(0x7f0000003640)="2171703bb1e74ef0d12f4d6294e9eab51311a43d1ce50fdd1050cba8004b17a96e3f0edc9cf357dd71dd24d5d76b8b47b381956313d88946f4316a255a802e5d821ecbdeb9918b3ec6403f98b6200379558ec310d0a13663f679aa3a55", 0x5d}], 0x8, &(0x7f0000003b80)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x1, 0x8208, 0x951, 0x100000001, 0x0, 0x1ff, 0xbdc6, r14}}, @sndinfo={0x20, 0x84, 0x2, {0xf9ff, 0x8000, 0x4, 0x20, r15}}, @init={0x18, 0x84, 0x0, {0x4, 0xfff, 0x1, 0x310}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x6, 0x5, 0x8, r16}}, @init={0x18, 0x84, 0x0, {0xff, 0x5, 0x6, 0x7fff}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8001, 0x1, 0x7, r17}}, @sndinfo={0x20, 0x84, 0x2, {0xd, 0x8003, 0x8, 0x7fff, r18}}], 0x150, 0x4000001}], 0x8, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x5c8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80000000}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0xfff, @remote={0xfe, 0x80, [], 0xbb}, 0x2}], 0x48) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x3ca66c437787328, 0x0) 2018/04/27 02:44:56 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10, 0x0, 0xfffffffffffff000}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:44:56 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x5451, 0xffffffffffffffff) 2018/04/27 02:44:56 executing program 0: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000009fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000180)={0x14, 0x15, 0x401, 0x0, 0x0, {0x4000a}}, 0x14}, 0x1}, 0x0) 2018/04/27 02:44:56 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x202, 0x0) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r0, &(0x7f0000000100)}, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x1, r0, 0x1}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000180)=@ioapic={0xf002, 0x7fffffff, 0x8, 0x0, 0x0, [{0x6, 0x4, 0xffff, [], 0x3}, {0x4, 0x7, 0xfffffffffffffe01, [], 0x891c}, {0x20, 0x20, 0x3, [], 0xff}, {0x7, 0x18e13cd3, 0x0, [], 0x5}, {0x4, 0x1000, 0x5}, {0x8, 0x1ff, 0x4ba, [], 0xc08}, {0x6, 0x6, 0xfa8, [], 0x4113942b}, {0x5, 0x85, 0x6, [], 0x1}, {0x9, 0x0, 0x6, [], 0x1ff}, {0x3, 0x3, 0x1, [], 0x2}, {0x4, 0x1b0, 0x5, [], 0x4}, {0x42, 0x30ea2965, 0x7bbd, [], 0x6}, {0x0, 0x8, 0x4}, {0xffffffff00000000, 0x100000000, 0xffffffffffff8000, [], 0x4}, {0x3, 0x4, 0x3ff, [], 0x4}, {0x0, 0x7ff, 0x3, [], 0x3}, {0xfffffffffffffc01, 0x6, 0x8, [], 0x7fff}, {0x4, 0x4, 0x100000000, [], 0x8000}, {0x1f, 0x6, 0x7fff, [], 0x3}, {0x1, 0x9, 0x9, [], 0x4}, {0xfffffffffffffffc, 0x9, 0x3a, [], 0xe6}, {0x4, 0x9, 0xfffffffffffffffa, [], 0xfffffffffffffffd}, {0x6af1, 0x200000000000000, 0x7ff, [], 0xfffffffffffffffb}, {0x200, 0x5, 0x3, [], 0x101}]}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000100)={r2, 0x38}) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/04/27 02:44:57 executing program 5: perf_event_open(&(0x7f0000b5a000)={0x8, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f138279, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000140)=0xa2) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r1, 0x895, 0x10}, 0xc) 2018/04/27 02:44:57 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000000)={0x9, 0x3, {0x0, 0x0, 0x1f, 0x3, 0x100000001}}) syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x400800) close(r1) r2 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x2, 0xb5fc2b, 0x9, 0x0, 0x0, 0x401, 0x8000, 0x4, 0xfffffffffffffff8, 0x9, 0xdb, 0x3, 0xffffffff, 0x7, 0x50c80000000, 0x5, 0x5, 0x4, 0x20000000000, 0x2, 0x7, 0x7, 0x7fff, 0x3, 0xd, 0x7fff, 0x8b1c, 0x8, 0x6, 0x9, 0x6, 0x7, 0x9, 0x0, 0x0, 0x6, 0x0, 0x40, 0x2, @perf_bp={&(0x7f0000000080), 0xb}, 0x0, 0x5, 0x80000000, 0x0, 0x5, 0xff, 0xffffffff80000001}, r2, 0xc, r1, 0xa) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/04/27 02:44:57 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10, 0x0, 0x9effffff00000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:44:57 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="1e", 0x336, 0x0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x62) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x71, &(0x7f0000000000), 0x8) 2018/04/27 02:44:57 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r1 = dup2(r0, r0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000280)=0xffffffffffffffff, 0x4) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000240)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) r3 = fcntl$dupfd(r2, 0x0, r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xcb, 0x1, 0x7abdedc6, 0x6, 0x7, 0x7fff, 0x6, 0x8000, 0x3, 0x7, 0x8, 0x3, 0x40d1d542, 0x1000, 0x80000001]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000001c0)={0x7, 0x800c, 0x1f, 0xc25, r4}, &(0x7f0000000200)=0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r2, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r2, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0xfffffffffffffe9e) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r2, &(0x7f0000000100)}, 0x10) 2018/04/27 02:44:57 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x127c, 0xffffffffffffffff) 2018/04/27 02:44:57 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000280)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0xeda}], 0x1000000000000062, 0x0) 2018/04/27 02:44:57 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x6, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, r0, 0x0) unshare(0x28060400) unshare(0x28060400) 2018/04/27 02:44:57 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000cf9ffc), 0x4) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f0000000000)="a3832c416a99e8a584b2a229fbe8d851f1f2ad860da53cade1c21ddf318edd9407422950a8ae77173e4cf800ffc288c7734abb8dfee7777f641dd41acf83bd74e02121ff57e493768395315d87370e26948d6c670228911ce01738f6ee12dd03d64c40b102388af37e845fa981453df534800252c047425af15207762beac68deecf54d1d7329f") r1 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x7, 0x40000) accept$inet(r1, &(0x7f0000000140)={0x0, 0x0, @multicast1}, &(0x7f0000000180)=0x10) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000000c0)=0x4) 2018/04/27 02:44:57 executing program 1: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000080)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4010ae42, &(0x7f00000000c0)={0x105000, &(0x7f00000001c0)}) [ 118.991599] QAT: Invalid ioctl 2018/04/27 02:44:57 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1c5, 0x16c4c7cc019410df) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000000080)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={0xffffffffffffffff, &(0x7f0000000100)}, 0x10) 2018/04/27 02:44:57 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10, 0x0, 0xffffff7f00000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) [ 119.012180] QAT: Invalid ioctl 2018/04/27 02:44:57 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x5421, 0xffffffffffffffff) 2018/04/27 02:44:58 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x1000000001, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000000c0)) socket$rds(0x15, 0x5, 0x0) write$eventfd(r1, &(0x7f0000000080)=0x7, 0xce88) r2 = getpid() perf_event_open(&(0x7f0000000180)={0x3, 0x70, 0x100000000, 0x3, 0x6, 0x4, 0x0, 0x8001, 0x40420, 0x2, 0x4, 0x4, 0x84, 0x400, 0x2, 0x80, 0xca66, 0xf1, 0x3f, 0x6, 0x1000, 0x4, 0x0, 0x10000000000000, 0xfffffffffffffffb, 0x8000, 0x2, 0x5, 0x10001, 0x6, 0xfff, 0x401, 0x4, 0x2cf, 0x8000, 0x10000, 0x5, 0x10000, 0x0, 0x4, 0x4, @perf_config_ext={0x9, 0x11baf37d}, 0x40, 0x2, 0x2, 0x7, 0xffe8, 0x2, 0x20}, r2, 0xf, r0, 0x3) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000040)=[0x1, 0x8]) 2018/04/27 02:44:58 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000280)={0x0, 0x0, 0xd000, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f00000001c0)="b8010000000f01c10f20e035000002000f22e066baf80cb8ecffa18def66bafc0ced66baf80cb83469c48eef66bafc0cb8478571aaefb805000000b9000000000f01d9262e0f060f20c33e670f01365dab66ba2100b8fbb83728ef670f06", 0x5e}], 0x1, 0x34, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000080)=""/108) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000100)={0x0, 0xffff}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000240)={r4, 0x10000}, 0x8) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f00000002c0)="b805000000b9000000000f01d98f8958010967420f0966ba410066b8030066ef83b90d0000000d440fc71d00000000654a0f01c80fd42e660fd4556fb9730200000f32"}], 0xaaaaaaaaaaaab20, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000000)={0xffffffffffffb749, 0x100000000, 0x0, 0x8, 0x4, 0x8, 0x0, 0x1, 0x5, 0x400, 0x1}, 0xb) 2018/04/27 02:44:58 executing program 4: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000000040)={0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xfffffffffffffffe}) 2018/04/27 02:44:58 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10, 0x0, 0x1000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:44:58 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x7, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000300)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000003c0)={0xffffffff, 0x0, 0x6, 0xfffffffffffff578, 0x0, 0x8, 0x3ff, 0xfffffffffffffffb, 0x0}, &(0x7f0000000400)=0x20) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000440)=@assoc_id=r3, &(0x7f0000000480)=0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r5, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={r0, &(0x7f00000001c0)="31eec4e566a8a3abc47b6e2668b84aca27d3badb22dcd862328453ad91d4cbf0d7e609a9fcf65ceb7eed8f9a12", &(0x7f0000000200)="878f563f427cc1b1ea0030a9b1aede66216e5e5bb4a3c42e1bcaf5d66e975152fad2caf8f68f585b618425afee1d6219311edacee610906ca4204cb0b2b2da66386bffb6d048a7823b1c19b3e60a992631ad712fd771008f12e7e7f81a24d5440849aab77ca692a8a5bf8d9ff5afc75dfc", 0x2}, 0x20) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x4000, 0x0) connect$bt_rfcomm(r6, &(0x7f00000000c0)={0x1f, {0xffff, 0x5, 0xb4e, 0x771, 0x9, 0x1}, 0x7}, 0xa) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000100), &(0x7f0000001440)=""/4096}, 0xfffffffffffffde1) sched_setaffinity(r4, 0x8, &(0x7f0000000180)=0x9) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r5, &(0x7f0000000100)}, 0x10) 2018/04/27 02:44:58 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0xc0045878, 0xffffffffffffffff) 2018/04/27 02:44:58 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, {}, 0x0, 0x2}, 0xe) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mountinfo\x00') ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000180)={&(0x7f0000000080)=[0x5, 0x5, 0x10001], 0x3, 0x1, 0x7, 0xff, 0x2, 0xfffffffffffffffa, {0x2c97, 0x4000000000, 0x6, 0xfffffffffffff800, 0x800, 0x1, 0xffffffff80000001, 0x1, 0x487, 0x7, 0x1000, 0x12ae68e6, 0x0, 0x8, "1608dffd43389e071a865cb4d62f6d1e2801dc0ff0a1b54003a4293fd7db4724"}}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0xc) 2018/04/27 02:44:58 executing program 4: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f000058a000)={0x0, 0x0, 0x9}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80000, 0x0) getsockname$netlink(r2, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/04/27 02:44:58 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10, 0x0, 0xffffff7f}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:44:58 executing program 5: r0 = socket(0x20000000000f, 0x800000000000005, 0x1d0000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000000100)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'lo\x00', r1}) 2018/04/27 02:44:58 executing program 0: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000100)='./control\x00', 0x14) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r4 = dup2(r3, r3) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000000040)=0x8) read(r3, &(0x7f00004bdf32)=""/206, 0xce) r5 = syz_open_pts(r4, 0x0) ioctl$TCFLSH(r5, 0x540a, 0x0) 2018/04/27 02:44:58 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1, 0x4000000000}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000000000)=0x80000001, 0x4) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x80, 0x0) fcntl$setown(r0, 0x8, r2) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r0, &(0x7f0000000100)}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x8, 0x3, 0xb4, 0x10000, 0x9, r0, 0x7f}, 0x2c) r4 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x40000, 0x0) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f0000000100)=""/112) fcntl$notify(r0, 0x402, 0x30) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000240)={0x6, 0x0, 0x2, 0xffffffff, 0x0}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000300)={r5, 0x6000000000000, 0x8, 0x7ff}, 0x10) 2018/04/27 02:44:58 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000280)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x20004040}], 0x1000000000000062, 0x0) 2018/04/27 02:44:59 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x101000) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000040)={0x1, 0x14, 0x1}) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/igmp\x00') pread64(r1, &(0x7f0000000100)=""/202, 0xca, 0x7a) 2018/04/27 02:44:59 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1}, 0xfffffffffffffcab) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000100)=0x5dff1f89) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r1, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r1, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r1, &(0x7f0000000100)}, 0x10) 2018/04/27 02:44:59 executing program 1: syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x4, 0x20000) openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x88400, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000b00)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000080)={r1}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xe}}}], 0x1c) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x2) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000480)={0xc0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="12634840040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYPTR=&(0x7f0000000180)=ANY=[], @ANYPTR=&(0x7f00000001c0)=ANY=[], @ANYBLOB="0000000000000000056304400000000012634840000000000000000003000000000000000000000010000000000000000000000000000000000000000800000000000000", @ANYPTR=&(0x7f0000000200)=ANY=[], @ANYPTR=&(0x7f0000000640)=ANY=[@ANYBLOB="bf93a895b1c10f5469d1ad0f78b2fafaff0ecb4e238ebeae579e337d3f969cdf48dceddddd259b4b98c6d51858a2efe2ad1f97d6c432a00fd2141b2d05da6569a137453fb4956718184ed6eac699c9ff5b681df6af2ccfa648fc86636e374679b5afe5a38c9207742155584c3263e388b599410c5af87ab62eb61925e5d73a9d80"], @ANYBLOB="04000000000000000f630c4004000000000000000000000005630440000000000763044003000000"], 0x87, 0x0, &(0x7f0000000380)="5f00213c0a2187017542480b2acdfbe7f9fc61a49e9866b808f30cdf8c77afe3573917c997ed19f4601e2c6ce4f852475aafaef85cb7ba3bf1fb826c891437ebb3e5490d0b46e1d13effa9c8e8c661a71cdf74b2893e4efec32bed61d5a94accb4b52bedea81e2e1eb088027013f2237adb439366110aaa65a7d051cc0d09ee3d2c219e251fa82"}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000004c0)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000580)=0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={0x0, 0x0, 0x9}, &(0x7f0000000600)=0xfd10) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001700)='/dev/vcs\x00', 0x0, 0x0) setsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f0000001780)=0x1f, 0x2) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000000700)=""/173) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000001980)={'vcan0\x00'}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="4eb55d7e99d9dfb54fcb19517d3dcc509edf99daf1677057fe7ca39bcdd3c615f26005e1d8c4b4"], &(0x7f0000001a80)=0x8) fcntl$setown(r3, 0x8, 0x0) sync() 2018/04/27 02:44:59 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10, 0x0, 0xf000}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:44:59 executing program 4: r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000000), &(0x7f0000000080)=0x68) r1 = socket(0x1e, 0x805, 0x0) accept$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) 2018/04/27 02:44:59 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x1262, 0xffffffffffffffff) 2018/04/27 02:44:59 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10, 0x0, 0xfffffff0}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:44:59 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) ioctl$int_out(r0, 0x2, &(0x7f0000000080)) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r0, &(0x7f0000000100)}, 0x10) 2018/04/27 02:44:59 executing program 4: r0 = socket$inet(0x2, 0x8000000001, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r2 = dup2(r0, r1) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x10000, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000002c0)={'erspan0\x00', &(0x7f00000001c0)=@ethtool_eeprom={0x4f}}) openat$cgroup_int(r2, &(0x7f0000000040)='cpuset.mem_hardwall\x00', 0x2, 0x0) 2018/04/27 02:44:59 executing program 5: syz_extract_tcp_res$synack(&(0x7f0000000040)={0x41424344, 0x41424344}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f00000000c0)={0x41424344}, 0x73, 0x5) syz_emit_ethernet(0x138, &(0x7f0000000240)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@mpls_mc={0x8848, {[], @ipv4={{0x14, 0x4, 0x7, 0x1, 0x12a, 0x65, 0x8, 0x4, 0xc, 0x0, @dev={0xac, 0x14, 0x14, 0x21}, @loopback=0x7f000001, {[@generic={0x94, 0xe, "7c2b913e36e4c2dc140db980"}, @timestamp={0x44, 0x2c, 0x8, 0x1, 0x9b221f7, [{[@local={0xac, 0x14, 0x14, 0xaa}]}, {[@broadcast=0xffffffff], 0x5}, {[], 0x6}, {[@dev={0xac, 0x14, 0x14, 0x20}], 0x6}, {[@multicast1=0xe0000001], 0x10000}, {[], 0x1}]}]}}, @tcp={{0x4e23, 0x4e22, r0, r1, 0x20, 0x0, 0x7, 0xc2, 0xe9, 0x0, 0x7, {[@fastopen={0x22, 0x8, "dc7874d609b4"}]}}, {"6c9bdda1abc8dedffe543aa42dbff5a4a3ed97346ef3d409129bfbcbed7c01073523575268e6d301b610b234b9d967e051c3592f5ebbcd8fc7ec30f902fc055f373a59617250dbefec92d65dc4f387a78d6c7ad0acf69c26a8d3b746427b9b9ca8d7241353c11ab90726296e9ae61d3dabf53fdeca97462d147164727cb45902340e828074844b1b9011f4ca113ebbcc2dba1fa74924587dc9d1c4d1fd457177050d0225021102f0466854e84fbad105c64a53c6f231d479ec50db05b06f"}}}}}}}, &(0x7f0000000380)={0x0, 0x0, [0xffffffffffffffff, 0x0, 0xa1b]}) 2018/04/27 02:44:59 executing program 1: pipe(&(0x7f0000d75000)={0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) fcntl$setpipe(r0, 0x407, 0x80003) 2018/04/27 02:44:59 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x4020940d, 0xffffffffffffffff) 2018/04/27 02:44:59 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000080)="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", &(0x7f0000001440)}, 0xc) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r0, &(0x7f0000000100)}, 0x10) 2018/04/27 02:44:59 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc4c85513, &(0x7f0000000400)={{0x2, 0x0, 0x0, 0x0, "386aea20273dc03c3d18dd0dbd4a0ca15f9f580393cc4ec3b8ee256b9aa630224ba64c6ff43ee01d2996c914"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "eda422cd37591b3a5a7a683380f7e0b9e790c6b72cd0a4f3342f7431c1699a305ca3091bb2320e8df4e298a2cca26637866a68c1426ffbd8a6c7da1d8ea77d9d", &(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x13}) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='memory.events\x00', 0x0, 0x0) ioctl$sock_bt(r1, 0xdd17, &(0x7f0000000100)="7dce4c3fc7cd83f54d0b80935a667e1758ec286860350cd0e4ad76b5af13ea0b957d8fe82b1d754e6bfd969896fafe56c643fb7be1ef75be396369cca6c67529bfcf058512") ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000080)={0x6cc0, 0xd4, 0x1, 0xffffffffffff8000, 0x8, 0x2a2}) 2018/04/27 02:44:59 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10, 0x0, 0x2}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:44:59 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000280)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x3e2}], 0x1000000000000062, 0x0) 2018/04/27 02:44:59 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000380)={r1, 0x1, 0x0, r1}) close(r1) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], 0xab}, 0x1}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000003c0)={'gretap0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) timer_create(0x5, &(0x7f0000000000)={0x0, 0x29, 0x7, @thr={&(0x7f0000000700)="59e56ccb90bfbdd826a31de26739dfade88a34dc8aa9f10a0465c6620996e7532066413bef2b78b38927da12a0c013a1b70f98f5cc2e45de3a7dfeb0d77239ecae8b1ea99f82f42e56c1ea1ed9c377e164d4b767153af3de36a7b4869fe3f954", &(0x7f0000000880)="f4476d37831ba73bd8239978de04749b92d81ed30478a024f257af30d4e716221cdca0d1c61b8d967208fcc1c0eabe0439b772ba9b20a8a0ec411ca88412f2ac0b3bd6835c6734b2153b95662ef0db9f2d8ea4f7c87920d0d27c4fb680fcd76338e1a0c14f0c9149c9e1a5855ed8e2f09550770c94aacc6811ecd53c876f7cfce311f1ecd6bd64ba8d095f5a9dc0214586f947526622c9b147e374204226a6e755600616d87f12237d90cc9398aaeb55c41734"}}, &(0x7f0000000300)=0x0) timer_gettime(r3, &(0x7f0000000440)) r4 = memfd_create(&(0x7f0000000a80)="64f91dd3cd50b1eec470e28320", 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB="cf000000f453936a64768c875066ec5e98139462691c4d8d687b2549dd4093ae3ef12ce13709e621cad6e4a493fabd8b935e0af0291a0a519bb68defc5f4d99125dd9d1043531d9c2dfb21ce456575979dfc76a4f5b93b6d1fea75dc5407e5f6a30131adc77d9f4328bb9aa242289d5c56d2ebc103af35988c2921041950b5fcbad297915208ca8a99a8c3537d1361d6b1469a475f6d3a270153b84743c9924396f905a2b12c736f5702cd86a91da96cb225fb7ada3c78b3c7e844c3acfaea90d252175bf24b03c463a6b5687a82f8f83a3c41"], &(0x7f0000000600)=0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000680)={r5, 0x2c, &(0x7f0000000640)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x29e, @empty, 0x79}]}, &(0x7f00000006c0)=0x10) fallocate(r4, 0x0, 0x0, 0x7fff) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000980)={0x2, 0x800003}) r6 = socket$inet_sctp(0x2, 0x4000000000005, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) io_setup(0x1f, &(0x7f0000000400)) r7 = add_key(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500), 0x0, 0xfffffffffffffffb) keyctl$reject(0x13, r7, 0xffffffffffffffff, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000200)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}, 'syz_tun\x00'}) r8 = add_key(&(0x7f0000000080)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="fb", 0x1, 0xfffffffffffffffb) keyctl$invalidate(0x15, r8) keyctl$chown(0x4, r8, 0x0, 0x0) 2018/04/27 02:44:59 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000fbf000)={{0x80}, 'port0\x00'}) 2018/04/27 02:44:59 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10, 0x0, 0xf0ffffffffffff}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:44:59 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x25, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000040)={&(0x7f0000ffe000/0x1000)=nil, 0x8, 0x0, 0xc1, &(0x7f0000ffe000/0x1000)=nil, 0x1ff}) r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='tasks\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f00000000c0)={&(0x7f0000ffe000/0x2000)=nil, 0xc6c4, 0x1, 0x20, &(0x7f0000fff000/0x1000)=nil, 0x20}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000100)={'tunl0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) semget(0x3, 0x3, 0x448) r2 = inotify_init1(0x80000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000140)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)=0x0) kcmp(r3, r4, 0x5, r0, r2) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x4}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={r5, 0x6}, 0x8) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r0, 0x400454ce, r6) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000340)={r5, 0x6}, 0x8) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vcs\x00', 0xaa64af46939e1cc3, 0x0) pipe2(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$int_out(r1, 0x5460, &(0x7f0000000400)) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000440)={0x0, 0x7, 0x9, 0x4}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000480)={0x0, 0x80000, r8}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r8, 0xc00c642e, &(0x7f00000004c0)={r10, 0x80000, r0}) bind$bt_sco(r0, &(0x7f0000000500)={0x1f, {0x4, 0x9, 0x1, 0x2dd1, 0x2, 0x40}}, 0x8) r11 = socket(0x10, 0x7, 0x460) ioctl$sock_bt_cmtp_CMTPCONNADD(r7, 0x400443c8, &(0x7f0000000540)={r11, 0x7ff}) ioctl$DRM_IOCTL_ADD_BUFS(r8, 0xc0206416, &(0x7f0000000580)={0x9, 0x8, 0x8, 0x3, 0x0, 0x7fff}) syz_open_procfs(r3, &(0x7f00000005c0)='net\x00') ioctl$TIOCCBRK(r8, 0x5428) setsockopt$RDS_CANCEL_SENT_TO(r9, 0x114, 0x1, &(0x7f0000000600)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) finit_module(r2, &(0x7f0000000640)='/dev/dsp#\x00', 0x1) 2018/04/27 02:45:00 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x127b, 0xffffffffffffffff) 2018/04/27 02:45:00 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x10001, 0x140) fstat(r0, &(0x7f0000000040)) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f00000000c0)=""/227) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00000001c0)=0x16, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e22, 0x2, @empty, 0xab}}, 0x3, 0x8}, &(0x7f00000002c0)=0x90) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0xb9}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000380)={r1, 0x0, 0x7, 0x3, 0x80, 0x2, 0x5, 0x7fffffff, {r2, @in6={{0xa, 0x4e22, 0x200, @empty, 0xffffffff}}, 0x7, 0x100, 0x0, 0x4, 0xfff}}, &(0x7f0000000440)=0xb0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000480)=0x4, 0x4) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000004c0)=""/48) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000500)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000540)={r1, 0x3f}, &(0x7f0000000580)=0x8) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000005c0), &(0x7f0000000600)=0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000640)='/dev/adsp#\x00') setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000680)={@local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff, 0x1, 0x8, [@loopback=0x7f000001, @loopback=0x7f000001, @loopback=0x7f000001, @loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0x19}, @rand_addr=0x8, @dev={0xac, 0x14, 0x14, 0xe}, @empty]}, 0x30) r4 = socket$netlink(0x10, 0x3, 0x2) socket$inet(0x2, 0x80f, 0x800) syz_open_dev$sndctrl(&(0x7f00000006c0)='/dev/snd/controlC#\x00', 0x3, 0x2000) connect$bt_l2cap(r0, &(0x7f0000000700)={0x1f, 0x7, {0x0, 0x5, 0xffffffffffffffe0, 0x0, 0x1, 0x6}, 0x0, 0x1}, 0xe) epoll_wait(r0, &(0x7f0000000740)=[{}, {}, {}, {}, {}], 0x5, 0x81) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000780)={r3, 0x2}, &(0x7f00000007c0)=0xc) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r6 = add_key(&(0x7f0000000800)='rxrpc_s\x00', &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000880)="c333bf3f17c5031b12543bbd9478fa081ea0bd3f79e5f4675d69149801e57c2167759048b910a2ef09cfad6e5d0b39cafe76d7a0fa1c35b3a41857a574f3ad20494b43a1779bd4c6e0dfdd4af740a77e3e3a73d03ae47d25693325e19d7992d5c744dbae0adc87d3d1c9e3f352356419399c1bd6814d133cf76e1ceb3db6e31a4d49a5", 0x83, 0x0) keyctl$assume_authority(0x10, r6) r7 = syz_open_dev$dmmidi(&(0x7f0000000940)='/dev/dmmidi#\x00', 0x7b, 0x44280) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x40082406, &(0x7f0000000980)='rxrpc_s\x00') setsockopt$inet6_mtu(r7, 0x29, 0x17, &(0x7f00000009c0)=0x3, 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/rfkill\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000a40)={r5, 0x2}, &(0x7f0000000a80)=0x8) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) getpeername(r4, &(0x7f0000000ac0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000b40)=0x80) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000b80)={@empty, 0x4, r8}) 2018/04/27 02:45:00 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x41, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r1, &(0x7f00000000c0)="954370932c63eb09b534eb3dc2e3009eecfcaae82e0b3fe230052d39b2b9620473727aa06590da9f478fb308f8a5873e11229f06779dff44a5a087870da8a42dd52b865acf1e49ffffff7f000000000b1dd92b58f6cfd51bf745a1dcc8fea8363c7dd3cdb23785768237366b0c36184fb9ce4b9fab039661cab9ad", &(0x7f0000000080)}, 0x20) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x0, r0}) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000140)={0x0, 0x1c, 0x80000000, 0x9, "24c93703fd3df0d66c9533df11158ca8ce6fac3002bd1cb121c08ce0e7c286bb"}) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r1, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r1, &(0x7f0000000100)}, 0x10) 2018/04/27 02:45:00 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @igmp}}}}, &(0x7f0000000000)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x40000, 0x0) accept4$ax25(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x80000) 2018/04/27 02:45:00 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xffffff7f00000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:45:00 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x400) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000040)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x4000}) lookup_dcookie(0xab14, &(0x7f0000000080)=""/58, 0x3a) 2018/04/27 02:45:00 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000400)='/dev/audio\x00', 0x802, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f00000003c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x48, r1, 0x400, 0x70bd25, 0x25dfdbfd, {0x9}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1ff}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x100000000}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x80) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x40}, 0x40000) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000200)) ppoll(&(0x7f0000000000)=[{r0}], 0x519, &(0x7f0000000040), &(0x7f0000000100), 0x8) read(r0, &(0x7f0000000440)=""/143, 0x2b1) fallocate(r2, 0x2, 0x7f, 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc\x00', 0x20001, 0x0) msgget$private(0x0, 0x80) socket$packet(0x11, 0x2, 0x300) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00000001c0)) 2018/04/27 02:45:00 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000380)={r1, 0x1, 0x0, r1}) close(r1) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], 0xab}, 0x1}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000003c0)={'gretap0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) timer_create(0x5, &(0x7f0000000000)={0x0, 0x29, 0x7, @thr={&(0x7f0000000700)="59e56ccb90bfbdd826a31de26739dfade88a34dc8aa9f10a0465c6620996e7532066413bef2b78b38927da12a0c013a1b70f98f5cc2e45de3a7dfeb0d77239ecae8b1ea99f82f42e56c1ea1ed9c377e164d4b767153af3de36a7b4869fe3f954", &(0x7f0000000880)="f4476d37831ba73bd8239978de04749b92d81ed30478a024f257af30d4e716221cdca0d1c61b8d967208fcc1c0eabe0439b772ba9b20a8a0ec411ca88412f2ac0b3bd6835c6734b2153b95662ef0db9f2d8ea4f7c87920d0d27c4fb680fcd76338e1a0c14f0c9149c9e1a5855ed8e2f09550770c94aacc6811ecd53c876f7cfce311f1ecd6bd64ba8d095f5a9dc0214586f947526622c9b147e374204226a6e755600616d87f12237d90cc9398aaeb55c41734"}}, &(0x7f0000000300)=0x0) timer_gettime(r3, &(0x7f0000000440)) r4 = memfd_create(&(0x7f0000000a80)="64f91dd3cd50b1eec470e28320", 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB="cf000000f453936a64768c875066ec5e98139462691c4d8d687b2549dd4093ae3ef12ce13709e621cad6e4a493fabd8b935e0af0291a0a519bb68defc5f4d99125dd9d1043531d9c2dfb21ce456575979dfc76a4f5b93b6d1fea75dc5407e5f6a30131adc77d9f4328bb9aa242289d5c56d2ebc103af35988c2921041950b5fcbad297915208ca8a99a8c3537d1361d6b1469a475f6d3a270153b84743c9924396f905a2b12c736f5702cd86a91da96cb225fb7ada3c78b3c7e844c3acfaea90d252175bf24b03c463a6b5687a82f8f83a3c41"], &(0x7f0000000600)=0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000680)={r5, 0x2c, &(0x7f0000000640)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x29e, @empty, 0x79}]}, &(0x7f00000006c0)=0x10) fallocate(r4, 0x0, 0x0, 0x7fff) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000980)={0x2, 0x800003}) r6 = socket$inet_sctp(0x2, 0x4000000000005, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) io_setup(0x1f, &(0x7f0000000400)) r7 = add_key(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500), 0x0, 0xfffffffffffffffb) keyctl$reject(0x13, r7, 0xffffffffffffffff, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000200)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}, 'syz_tun\x00'}) r8 = add_key(&(0x7f0000000080)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="fb", 0x1, 0xfffffffffffffffb) keyctl$invalidate(0x15, r8) keyctl$chown(0x4, r8, 0x0, 0x0) 2018/04/27 02:45:00 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r0 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x2, 0x4800) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x8) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r1, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r1, &(0x7f0000000080), &(0x7f0000000440)=""/4096}, 0x18) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000240)={r2}, &(0x7f0000000280)=0x8) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r1, &(0x7f0000000080)="ada178bb718669d7870a0cd504a9dd45a351b4b4913d6389687f41fd65f23cc8ff868bc767f137888cca64db8177bf7bb058d688f3aa41551f744c80af60a5c334d7bae943a6c0cf2b118d944091d8f36b53dbbe687ea8b57d5b7f596b989281cef129a1058de1801573ca5850dd1a902926d73b9b13e656e09bda85e89992f51c82edd07cdc0e208555fc1ee8d507ddb683f589a36a822c77df098767aaeb229505c74da5e2d4083152606e7c7bb600b2400c6080695f3c3952d903ed1781929d8e9c6737c0467cbe1bda679569484ed4bec0cee37d8409"}, 0x10) 2018/04/27 02:45:00 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x127a, 0xffffffffffffffff) 2018/04/27 02:45:00 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000280)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x9ff}], 0x1000000000000062, 0x0) 2018/04/27 02:45:00 executing program 1: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4(r0, &(0x7f0000000040)=@can, &(0x7f00000000c0)=0x80, 0x800) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x86ddffff, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) [ 121.948418] sit: non-ECT from 0.0.0.0 with TOS=0x3 2018/04/27 02:45:00 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xf0ffffffffffff}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:45:00 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000100)}, 0x10) 2018/04/27 02:45:00 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x401070ca, 0xffffffffffffffff) [ 121.989300] sit: non-ECT from 0.0.0.0 with TOS=0x3 2018/04/27 02:45:00 executing program 0: syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0x4000001, 0x1, &(0x7f00000001c0)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000540)=ANY=[]) open(&(0x7f0000000040)='./file0/fil.0\x00', 0x800000000092040, 0x40100) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)='vfat\x00', 0x200030, &(0x7f0000000280)) truncate(&(0x7f0000000280)='./file0/fil.0\x00', 0x4) 2018/04/27 02:45:00 executing program 5: socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffd, 0x400000) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000180)=@req3={0x0, 0x2, 0x65, 0x1, 0x7, 0xac5939e, 0x5}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000080)={@mcast1}, &(0x7f00000000c0)=0x14) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000200)=""/142) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f00000009c0)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000900000003000000d003000080010000ffffffffffffffff00000000ffffffff00030000ffffffffffffffff00030000ffffffff03000000", @ANYPTR=&(0x7f0000000880)=ANY=[@ANYBLOB="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"], @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000091fe53a3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000180180010000000000000000000000000000000000000000000000002800727066696c74657e00000000000000000000000000000000000000d1c6d600000001000000000000002800727066696c74657200000000000000000000000000000000000000000000040000000000000068004354000000000000000000000000000000000000000000000000000000011800d0a3040000004ef700006e657462696f732d6e7300000000000073797a300000000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000380180010000000000000000000000000000000000000000000000004800647374000000000000000000000000000000000000000000000000000000ff030000070101000700080000000008008006000900fcffff000000440307000200e900010000002800727066696c746572000000000000000000000000000000000000000000000400000000000000480049444c4554494d45520000000000000000000000000000000000000000008100000073797a3100000000000000000000000000000000000000000000000007000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x430) 2018/04/27 02:45:00 executing program 4: open(&(0x7f0000000040)='./file0\x00', 0x23ff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, &(0x7f0000000080), 0x1800, &(0x7f0000000180)=ANY=[]) socket$inet6_udp(0xa, 0x2, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1000002, 0x0) syz_mount_image$hfs(&(0x7f0000000300)='hfs\x00', &(0x7f00000001c0)='./file0\x00', 0x100000000000002, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000002c0)) fallocate(r0, 0x0, 0x0, 0x100000001) 2018/04/27 02:45:00 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) write$rdma_cm(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="5c040119b349b002a3cc6ee200000000424f7527f27876e5b73f8306568b0d0796628653ea3dd945b72f000000000000000000000000ed40f3982a3979b89fde31c5bacf35c600cf762204ad30bf259628d1aefffae08685d6a648c8e25c5820da2fc929d41f5cd238", @ANYPTR=&(0x7f00000004c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']], 0x10) close(r0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)={0x80000011}) tkill(r1, 0x1000000000016) sendmsg$unix(r2, &(0x7f0000000200)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000640)="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0x1000}, {&(0x7f0000001640)="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", 0x1000}], 0x2, 0x0, 0x0, 0x810}, 0x800) 2018/04/27 02:45:01 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xfffff000}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:45:01 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r0, &(0x7f0000000100)}, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x800, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400800}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@getneightbl={0x14, 0x42, 0xa00, 0x70bd29, 0x25dfdbfb, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1}, 0x80) 2018/04/27 02:45:01 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100010}, 0xc, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="48010000100001000000000000000000fe8000000000000000000000000000bbfe8000000000000000000000000000aa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ffffffff0000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000010000a00000000000000000000000000480003006465666c6174650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x4}, 0x1}, 0xfffffffffffffffd) [ 122.170887] hfs: can't find a HFS filesystem on dev loop4 2018/04/27 02:45:01 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x1001, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4010ae42, &(0x7f00000000c0)={0x0, &(0x7f00000001c0)}) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) 2018/04/27 02:45:01 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x401070c9, 0xffffffffffffffff) 2018/04/27 02:45:01 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) connect$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000000c0)=""/233, &(0x7f00000001c0)=0xe9) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000000080), 0x4000000000000e5, 0x0, &(0x7f0000b50000)={0x0, 0x989680}) 2018/04/27 02:45:01 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xa9010000}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:45:01 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x200000000000000, 0x1}) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000000100), 0xffffffffffffffb9) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000080), 0x4) 2018/04/27 02:45:01 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = memfd_create(&(0x7f0000000140)='proc\x00', 0x1) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000180)=0x9) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x3, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setns(r0, 0x0) shutdown(r0, 0x1) ioctl$EVIOCGRAB(0xffffffffffffff9c, 0x40044590, &(0x7f00000001c0)=0x3) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0xa, &(0x7f0000000040)=[{0xfffffffffffffff8, 0x6, 0xffffffffffffffff, 0x9}, {0x7, 0x0, 0x6, 0xffffffffffffffff}, {0x9, 0x90, 0x1, 0x1f}, {0x2, 0x3, 0xcba, 0x401}, {0xd0, 0x5, 0x1}, {0x9, 0xc816, 0x9, 0x1}, {0x0, 0xffffffff, 0x7ff}, {0x2, 0x6000000, 0xffffffffffffc787, 0x9}, {0x4, 0x3, 0xffffffff, 0x1}, {0x0, 0x48, 0x2, 0x6}]}, 0x10) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1000, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}}}, &(0x7f0000000000)=0xb0) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000100)={'ip6gretap0\x00', @ifru_addrs=@nfc={0x27, 0x1, 0x1, 0x3}}) 2018/04/27 02:45:01 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x7, 0x3}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000080), &(0x7f00000000c0)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x101040, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x24, r2, 0x400, 0x70bd2a, 0x25dfdbfc, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f00000000c0)=""/128) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r0, &(0x7f0000000100)}, 0x10) 2018/04/27 02:45:01 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000280)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x203}], 0x1000000000000062, 0x0) 2018/04/27 02:45:01 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) ppoll(&(0x7f0000000100)=[{r0}, {r0, 0x4000}], 0x2, &(0x7f0000000140)={0x0, 0x989680}, &(0x7f0000000340)={0x5}, 0x8) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000440)=@buf={0x55, &(0x7f00000004c0)="307036875427214be08b8599a2f9648b7d589f08c86db7182cd3f894923db7a6899ec6f1508ca080956188a9abc4126eada025811bbf784090d52089adfe3a5ce1bc066f2ae6ce6b66f150ec16bbeedd390217a2c6"}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, [0x400, 0x20, 0x7fffffff, 0x0, 0x7, 0x101, 0x7, 0x1, 0x8, 0x4, 0xaf, 0x8, 0x1f, 0x3, 0x100]}, &(0x7f00000000c0)=0x100) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000005c0)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f00000001c0)=0xfe) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000480)=[{&(0x7f000000dfaa)="5500000018007fb3b72d1cb2a4a2f9930a06010000a84308910523693900090020f50000000000001900050000000000000000dc1338d54407000000000000080000000000000027c43ab8180000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000340), 0x0, 0x44000}, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000180)=0x8) 2018/04/27 02:45:01 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) [ 122.878248] QAT: Invalid ioctl 2018/04/27 02:45:01 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x0, 0xfffffffffffffffe, 0x0, 0x4, 0xffffffffffffffff, 0xfffffffffffffffc}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) r1 = openat(0xffffffffffffffff, &(0x7f0000003800)='./file0\x00', 0x200, 0x100) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000003840)=0x1ff, 0x4) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r0, &(0x7f0000000100)}, 0x10) 2018/04/27 02:45:01 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x100000000, 0x60000) setsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000000140)=0x2, 0x4) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000040)="e583dae8de2a9fbfa515802042ab6c12977435755d02011a41cc2bf3c51af3b8dc0ee8797abc7be73738806d1e9cafa11c60e664b6b7032ff5c4ea06dad42292cc0e92c4d18b8bc06da24ce27dcde518fb0e47e1decb371b58d13d8ac54b41647c4710ce5ed3fcb25bdeab9218d96d40f3c98e5af46215064d8427f2286ab197c113e62d898e2eeba5378e1c311015dd4815ae2e50b47ae9bf244fd797f89d51533c6f96432b9ca2ab4be3a1f5c392961af437df808fb111a1fa12c5ea694eef39bb620572150028c37adfca9774fc31be6fe23fdb7496096e7d860146e28697076a28") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)="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", 0x2, 0x0) r3 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x6) fcntl$lock(r2, 0x6, &(0x7f00000001c0)={0x0, 0x0, 0x101, 0x0, r3}) syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0x0, 0x100) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000240)={0x1, 0x0, [{0x40000107}]}) 2018/04/27 02:45:01 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x40081271, 0xffffffffffffffff) 2018/04/27 02:45:01 executing program 1: io_setup(0x4, &(0x7f0000000100)=0x0) io_getevents(r0, 0xffffffff80000001, 0x0, &(0x7f0000000480), &(0x7f00000004c0)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x401}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e24, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, 0xb6f0, 0x7fff, 0xe9, 0x1, 0x20}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x100000000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000500)={r2, 0x1000, "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"}, &(0x7f0000000340)=0x1008) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r3}, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000002c0)={r2, 0x2}, &(0x7f0000000300)=0x8) 2018/04/27 02:45:02 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) sendmsg$nl_route(r0, &(0x7f000000dc01)={&(0x7f0000025ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000280)=ANY=[@ANYBLOB="010000001e0028052abdf000ffdbdf2507000020c7f82007fbbcf82d0b84b1a4723408f3fd8671fe60dd27eb", @ANYRES32=r1, @ANYBLOB="100000000040000008001f000101000008001e000400000008002700ff00000010001a0004000a0004001e00040000000800100001000000"], 0x50}, 0x1, 0x0, 0x0, 0x1}, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x20, 0x5}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000001c0)={0x2, 0x6, 0x8, 0xfffffffffffffe01, 0x1, 0xffffffffffffffc1, 0x1f, 0x400, r3}, &(0x7f0000000300)=0x20) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000000240)=0x7, 0x4) 2018/04/27 02:45:02 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000280)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x173}], 0x1000000000000062, 0x0) 2018/04/27 02:45:02 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:45:02 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) r1 = syz_open_dev$admmidi(&(0x7f0000003500)='/dev/admmidi#\x00', 0x20, 0x101001) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000003540)={@dev, @multicast1, 0x0}, &(0x7f0000003580)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00000035c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x15, r2}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r0, &(0x7f0000000100)}, 0x10) recvmmsg(0xffffffffffffff9c, &(0x7f0000003340)=[{{&(0x7f0000000080)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000002740)=[{&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000000100)=""/130, 0x82}, {&(0x7f00000001c0)=""/139, 0x8b}, {&(0x7f00000003c0)=""/108, 0x6c}, {&(0x7f0000002440)=""/140, 0x8c}, {&(0x7f0000002500)=""/85, 0x55}, {&(0x7f0000002580)=""/186, 0xba}, {&(0x7f0000002640)=""/231, 0xe7}], 0x8, &(0x7f00000027c0)=""/178, 0xb2, 0x5}, 0x7}, {{&(0x7f0000002880)=@ipx, 0x80, &(0x7f0000002cc0)=[{&(0x7f0000002900)=""/177, 0xb1}, {&(0x7f00000029c0)=""/141, 0x8d}, {&(0x7f0000002a80)=""/148, 0x94}, {&(0x7f0000002b40)=""/70, 0x46}, {&(0x7f0000002bc0)=""/217, 0xd9}], 0x5, &(0x7f0000000280)=""/20, 0x14, 0x80000001}, 0x6}, {{&(0x7f0000002d40)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000002dc0)=""/186, 0xba}, {&(0x7f0000002e80)=""/243, 0xf3}], 0x2, &(0x7f0000002f80)=""/235, 0xeb, 0x2c5}, 0xac}, {{&(0x7f0000003080)=@generic, 0x80, &(0x7f00000032c0)=[{&(0x7f0000003100)=""/184, 0xb8}, {&(0x7f00000031c0)=""/204, 0xcc}], 0x2, &(0x7f0000003300)=""/35, 0x23, 0x9}, 0x3}], 0x4, 0x40, &(0x7f0000003440)={0x77359400}) bind$alg(r3, &(0x7f0000003480)={0x26, 'skcipher\x00', 0x0, 0x0, 'fpu(pcbc(aes-aesni))\x00'}, 0x58) 2018/04/27 02:45:02 executing program 1: r0 = socket$inet(0x2, 0x805, 0x0) accept4$netrom(r0, &(0x7f0000000140), &(0x7f0000000240)=0x10, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23}, 0x10) listen(r0, 0x5afd) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000080)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="ea", 0x1}], 0x1, &(0x7f0000001200)}, 0x0) 2018/04/27 02:45:02 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x1268, 0xffffffffffffffff) 2018/04/27 02:45:02 executing program 4: r0 = memfd_create(&(0x7f0000000040)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x101000) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}, {0x0, 0x0, 0xfffffffffffffffe, 0x0, @tick, {}, {}, @addr}], 0x90) 2018/04/27 02:45:02 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001100)='/dev/usbmon#\x00', 0x1, 0x103000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001140)={0x0, 0xffff}, &(0x7f0000001180)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000011c0)={r1, 0xffffffff80000000, 0x3ff, 0x7fe000000000000}, &(0x7f0000001200)=0x10) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x8000000008, &(0x7f0000000080)=0x0) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f00000000c0)=""/4096, &(0x7f00000010c0)=0x1000) io_submit(r3, 0x6, &(0x7f0000000040)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x8000000001, 0x0, r2, &(0x7f0000000a00), 0x0, 0x0, 0x0, 0xfffffffffffffffd}]) 2018/04/27 02:45:02 executing program 4: syz_open_dev$mice(&(0x7f0000000380)='/dev/input/mice\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) socket$kcm(0x2, 0x2, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180000000000000000000000000000007110000000000000000000000000000095008b72440f833903a727c825c089b2d33e561c074e754934758cda166f1262c3f3e64b78e1e2e65f6f482eb93101d98e5ea00fd9dd1e4f5dc506345e003c851d0519a9e9e6d1950224e4cf93b6e61bf5dd779f73c9e085dfc5091c41f4da5a3aa23a2b4760e749b9405a22563af83c40ee76a43f23375dd24d82571c291441f43180d0ed61316cf96e7e41538ea3e62d7147af9a88c7b38b4759a12c6ef8e4206c3d2000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x8946, 0xffffffffffff8001, &(0x7f0000000340)) 2018/04/27 02:45:02 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={"7663066e30001200000000c100", 0x0}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$TIOCSBRK(r2, 0x5427) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000007c0)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) 2018/04/27 02:45:02 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xfffffffffffff000}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:45:02 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000000180)="984ecb515c7e722ade3f34309340ac11a991b1e0493279558d5ca4bd9a158af1325e06463c826dbedf398dcb3222817bb59438a0916b5a8bfb085283cd3923f229de834ff45a0a65f24ef3076056e9fcb79173a22a49e44c4de2") ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000000c0)={0x1, 0x0, [{0x1}]}) 2018/04/27 02:45:02 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x401870cc, 0xffffffffffffffff) 2018/04/27 02:45:02 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) r1 = socket(0x1, 0x2, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x5d, "00e1b27259e85ac8fa151aada0060122966004ab3d6f5a9dece3bfcf5f03a938d462bf56d772016c711e7187fa1d7a51f2d320b79c5d611775faafce661857ac2c456ae60801c2be5229b770a52a4604e4d8971022cc3dd3bf9c4d1d5b"}, &(0x7f00000001c0)=0x65) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000200)={r2, 0x1c}, &(0x7f0000000240)=0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r0, &(0x7f0000000100)}, 0x10) 2018/04/27 02:45:02 executing program 5: pipe(&(0x7f0000002000)={0x0, 0x0}) r1 = socket$inet(0x2, 0x4000000805, 0x0) r2 = dup3(r1, r0, 0x0) sendto$inet(r1, &(0x7f0000000040)='\t', 0x1, 0x4004000, &(0x7f0000000000)={0x2, 0xfffffffffffffffe, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000794ffc)=0x8e, 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000abeffc)=0xf2, 0x4) 2018/04/27 02:45:03 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000000000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:45:03 executing program 4: bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x1}, 0x4}, 0xe) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80000080, 0x0) connect$bt_l2cap(0xffffffffffffffff, &(0x7f0000000440)={0x1f, 0x0, {}, 0x0, 0x1}, 0xe) sendmsg$nl_crypto(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40100}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=@get={0x110, 0x13, 0x10, 0x70bd2b, 0x2, {{'speck64-generic\x00'}, [], [], 0x400, 0x2400}, [{0x8, 0x1, 0x8}, {0x8, 0x1, 0x882}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x8b}]}, 0x110}, 0x1}, 0x48004) 2018/04/27 02:45:03 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x800000000000008, 0x40, 0xff, 0xa37, 0xffffffffeffffffa}, 0xfffffffffffffc2e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r0, &(0x7f0000000100)}, 0x10) 2018/04/27 02:45:03 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0xc0481273, 0xffffffffffffffff) 2018/04/27 02:45:03 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001040)=ANY=[@ANYBLOB="11000000100000fa", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB="0096fb6bce4f94f57b75291cef2a0000007365af4107a6891b851618cfe3fa4477a50097"], @ANYRES32=0xffffffff, @ANYBLOB='\x00\x00\x00\x00'], 0x18) 2018/04/27 02:45:03 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x10400, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x3, @empty, 'lo\x00'}}, 0x1e) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00000000c0)=""/4096, &(0x7f00000010c0)=0x1000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001100)={0x0, 0xc2, "0c4e373d7a9749d177402150064a1f2c46d01c02b691ff8009d8f410fa46f9f5a8b6e6f56b65e937c1939ed32b33c0bc956b0dfd5f390526b4f68384ea5c83b2e1e6498a49de03f2763291614bf24dddfd8f30fb08294384309a206fa8c546fd2e4731376f246a57ed92fefb2cf1a6e5938be734515b634023129fd2d480ea78f15116912007f58fc6ad457f41e9bca3daebcda7c0358517bc1f02fc52f67a6409de0586379222987d9462c28b72602a8d3e5d7de2315e9abf9d301a4e47d6f18778"}, &(0x7f0000001200)=0xca) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001240)={r2, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001280)={r2, @in={{0x2, 0x4e22}}, 0xffffffff, 0x100000001}, &(0x7f0000001340)=0x90) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000001380)=[@in6={0xa, 0x4e20, 0x8001, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffff8001}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x100, @local={0xfe, 0x80, [], 0xaa}, 0x400}, @in6={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3ff}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e21, @multicast1=0xe0000001}], 0xa0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001440), &(0x7f0000001480)=0x4) ioctl$VT_DISALLOCATE(r1, 0x5608) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000014c0)={r3, 0x7ff, 0x6, [0x7f, 0x60, 0x20, 0xfffffffffffff4f7, 0x80000000, 0x3]}, 0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001500)={r3, 0x8a, "129964a948cd2cc92fa11d10bc9a0ceb6af6982eb72de4a4fec2da79ac823337438e9299810cb3d76de30d2206a3ee7a6bb810b952b321d3086f1c8c626dcbc180d81a5d0e733e3233c679d281059ce40f41487bd6980e95bcb52c1da3e85d26dcb878551aa4f0baf08280821281679f088393ed5b2758e04f5b640b4142f3fc9add4a4e2f8bbd1d2850"}, &(0x7f00000015c0)=0x92) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001600)={r4, @in6={{0xa, 0x4e24, 0x11d53e4a, @dev={0xfe, 0x80, [], 0x19}, 0x2}}, 0x9, 0x20, 0x8, 0x7, 0x11}, 0x98) connect$pppoe(r0, &(0x7f00000016c0)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 'ip6_vti0\x00'}}, 0x1e) ioctl$TIOCCONS(r1, 0x541d) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000018c0)={r0, &(0x7f0000001700)="15313f7f4c698b1235296cbdef08644542b2bbb8e8e30b50347488b6ebc8e4d8a7fac682759847164a302a4f2533080c6f8fcb5b1161d98c3426f2f97d69f2c4205e13772fe5f62bd40fc3574ae36066196b84a42883742d29fc33b528b13851a20e57fbbed517ddc1e88488e082d56d5488d74810384cb064a49d1a797104d4ed37c39cd319320e4f01821cc30cd3c79cf1967732abd8dfad084c1c26a53a532f9f735f6843788e912f14e245f919a7b17d2b273fd84ca81e69", &(0x7f00000017c0)="e1f9f0a583dfd63d2b6672eda400edaaecec317db1143e7ca00a9a72937ced8807d03f460395f5da190860906d60aa18133da8c7ca9bd6ed4af411e8ad1e0f25dc9c0a5af0ad0a35a7b3f0eeff95c7e7613293f9b05c5afc3480835a2306b58fd473000df9a5f56292685606a1c18c5a73d18ed910ad0e27549234f9b39a92f9642e55333339799d5b76b138c8e2b020a70d4c6347093f6f05e2e01a72dd084836a5c98f6ff16c1f252fdae6c469b66a39b566e43a26f3c048ccf50482e0729721452c1e3b815206e92e48084b708f081011", 0x3}, 0x20) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000001900)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001940)={@remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @empty, 0x1ff, 0xfff, 0x8, 0x100, 0x100000001, 0x80140000, r5}) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001a00)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000001ac0)={&(0x7f00000019c0)={0x10, 0x0, 0x0, 0x820c}, 0xc, &(0x7f0000001a80)={&(0x7f0000001a40)={0x14, r6, 0x14, 0x70bd29, 0x25dfdbfe, {0x7}}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x800) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001b00)=0x3ff, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000001b40)={0x3, 0x0, {0x2, 0x2, 0x4, 0x3, 0x7f}}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001bc0)={r3, 0x1f, 0x7f}, 0x8) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000001c00)={@dev, @dev, 0x0}, &(0x7f0000001c40)=0xc) openat$cgroup_subtree(r1, &(0x7f0000001c80)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$sock_ifreq(r1, 0x89b7, &(0x7f0000001cc0)={'bond_slave_0\x00', @ifru_names='bridge0\x00'}) socket$nl_netfilter(0x10, 0x3, 0xc) r8 = socket(0x1d, 0x80001, 0x81) connect$can_bcm(r8, &(0x7f0000001d00)={0x1d, r7}, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001d40)=0x4, 0x4) 2018/04/27 02:45:03 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000280)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0xaa7}], 0x1000000000000062, 0x0) 2018/04/27 02:45:03 executing program 1: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000000)=0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) 2018/04/27 02:45:03 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000040)={0x53, {{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x88) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={r2, 0x6, 0x10}, &(0x7f00000001c0)=0xc) semget(0x0, 0x7, 0x182) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/27 02:45:03 executing program 4: socketpair$inet6(0xa, 0x3, 0x40, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$midi(&(0x7f0000000400)='/dev/midi#\x00', 0x6, 0x101000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000440)=0x101, 0x8) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0xeda4, @empty, 0x6}, 0x1c) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x3) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000480)={0x0, 0x4, 0x4, [0xfffffffffffffff9, 0x1, 0x100000001, 0x1]}, &(0x7f00000004c0)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000500)={r5, @in6={{0xa, 0x4e21, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}}, 0x84) r6 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x6, 0x200001) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000240)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r6, 0xc1105518, &(0x7f00000002c0)={{0x4, 0x2, 0xa90, 0x7fff, "8ae2f196812713b619e09452ca49eab1ec60b56cef35bc6dd9d180b1270a659456bf020fa85de0605b91dde9", 0x3}, 0x0, 0x0, 0x7fff, r7, 0x100, 0x6, "e6b77ed00fb7534035a9e9ec5856c81de92191f451efadf8a627e8d0fb7cd4f37909204b7527e76dd6bff496af6353685853adbaecb758b9a24971e8fadc9145", &(0x7f0000000280)='/dev/ppp\x00', 0x9, [], [0xf118, 0x8, 0x800, 0x3]}) sendto$inet6(r4, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r8 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x210e41, 0x0) openat(r8, &(0x7f00000000c0)='./file0\x00', 0x600000, 0x161) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in, 0x0, 0x32}, 0x0, @in=@rand_addr}}, 0xe8) shutdown(r4, 0x2) close(r0) 2018/04/27 02:45:03 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x20}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xf, 0x523, 0x9, 0x5, 0x10, r0}, 0x2c) socket$kcm(0x29, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x2, 0x100) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0xffba) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r2, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r2, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r2, &(0x7f0000000100)}, 0x10) 2018/04/27 02:45:03 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xffffff7f}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:45:03 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x80081270, 0xffffffffffffffff) 2018/04/27 02:45:03 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/mixer\x00', 0x8000, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000400)) sendmsg(r0, &(0x7f0000000680)={&(0x7f0000000100)=@in6={0xa, 0x6, 0x0, @mcast1={0xff, 0xb, [], 0x1}}, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000640)}, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="08f8ffffcac388f3e5133c8b"], &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r2, 0x7fffffff}, &(0x7f00000001c0)=0x8) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in=@broadcast, @in6=@local}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000540)=0xe8) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x100, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) r4 = accept$inet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, @remote}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000280)={r3, 0x5, 0x39}, 0x10) recvfrom$inet(r4, &(0x7f00000002c0)=""/146, 0x92, 0x12000, &(0x7f0000000380)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) 2018/04/27 02:45:03 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x1, 0x4240c0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r0, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f00000000c0)="460f0766baf80cb8c389b78def66bafc0cecc7442400cf8a0000c74424020a000080c7442406000000000f011c242e3664660f1b28b805000000b9008000000f01d966b837008ee80f01ca660f3881881337a68eedb99f0000400f32", 0x5c}], 0x1, 0x8, &(0x7f0000000180)=[@flags={0x3, 0x100000}], 0x1) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_FPU(r4, 0x41a0ae8d, &(0x7f00000001c0)={[], 0xfffffffffffff11b, 0x3, 0x9, 0x0, 0x8, 0xd000, 0x100000, [], 0x4}) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f000016d000)={"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"}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000040)={0xdffffffffffffff5, 0x0, 0xf902}) 2018/04/27 02:45:03 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xb, 0x40, 0x3, 0xfc00000000000000, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r1, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r1, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={r0, &(0x7f0000000000)="ed3a83d32b1fb4b9f8cc165dd264713804eeb41b4be0de229b7c789d1ee1c819a882a86a21"}, 0x10) r2 = syz_open_dev$midi(&(0x7f00000003c0)='/dev/midi#\x00', 0x20, 0x20000) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/mixer\x00', 0x100, 0x0) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000001440)={0x0, r3}) r4 = syz_open_procfs(0x0, &(0x7f0000759000)='uid_map\x00') sendfile(r4, r4, &(0x7f0000000000)=0x4e, 0x1) r5 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x81, 0x101cc0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000140)={0x0, 0xf3}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f00000001c0)={r6, 0xc3, "bbdc1ad9303aa62ddf703cdcc6a46a0a4a6119bbdf0a2467b7ba9c5ea95eeebd132422b7715b46ab751ffbfb037fc48f1efdbf886517a61bee708d4cff7c188ef0a040b2ae34b7d81329a33b20b8018b140ab8db47a7244e4d78d8fdce900b43eb3482bfd6510a8a7cd88eec0062d0551e82071d8d0be6d074e49035e4442b5ea185d965aa5d150442b099588249d43ab5be92ffbf2bfc360c3826ed3fbb96cc41f589a74ef57370a7f0206633598e1856661169a68910798f4da513246a7cb59baa3f"}, &(0x7f0000000300)=0xcb) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r1, &(0x7f0000000100)}, 0x10) 2018/04/27 02:45:04 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xf000}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:45:04 executing program 1: r0 = socket$inet(0x2, 0x2, 0x8) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00000000c0)=0x7, 0x4) syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f00000016c0)={[{@sb={'sb', 0x3d}, 0x2c}]}) 2018/04/27 02:45:04 executing program 4: r0 = perf_event_open(&(0x7f00006d1000)={0x2, 0x70, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f00000004c0)='/dev/snd/midiC#D#\x00', 0x6, 0x1) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x1, 0x0) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f00000000c0)={"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"}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)="63707520000000000000000000009ada95e89520d67e9020db5177064251ba50dc97433e03acf574a1b2352b655951909e9063624cf282ee29c7c27f") syz_open_dev$amidi(&(0x7f0000000500)='/dev/amidi#\x00', 0x734e, 0x0) 2018/04/27 02:45:04 executing program 0: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x0, 0x400000011, r0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in=@multicast2, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000000080)=0xe8) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) r3 = getegid() ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000240)={0x7, 0x1, 0x1, r2}) fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r3, 0x1400) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0xa, 0x8100) ioctl$int_out(r0, 0x1, &(0x7f000004bff8)) 2018/04/27 02:45:04 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x125d, 0xffffffffffffffff) 2018/04/27 02:45:04 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x10000000005) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r2, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f00000000c0)={r2, &(0x7f00000000c0), &(0x7f0000000440)=""/4096}, 0x9) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r0, &(0x7f0000000100)="9c6d5fad174ecdf5cfdc2d89caec77065495fd8ce8c7a2e26c8a0066db317e8275846240b3f6e4cb893967d56dfcea2659c8ee4a05c3bb84d914d019235b8f35ea9a0931a5eb9c6d08f36177b93b841975c6ebd5301dba6effe27f10f738debc2deb1c33025e4bc5c8eeb0f21dbacc50d2549dbfcff36e53dfa0199c3434f6eb1fa7a4cd2f43b20df2415d51fd7a795686648bfe136d63b2"}, 0x10) 2018/04/27 02:45:04 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x423, &(0x7f0000000140)={@empty, @dev, 0x0}, &(0x7f0000000440)=0x5) connect(r0, &(0x7f0000000380)=@hci={0x1f, r1, 0x3}, 0x80) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x2, &(0x7f00000005c0)={0x0, 0x0}) recvfrom$ipx(r2, &(0x7f00000004c0)=""/196, 0xc4, 0x0, &(0x7f0000000000)={0x4, 0x0, 0x0, "de607eea7d47"}, 0x10) recvmmsg(r2, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r3+30000000}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000300)={0x4, r0, 0x1}) ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, &(0x7f0000000600)=""/131) 2018/04/27 02:45:04 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000280)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x51c}], 0x1000000000000062, 0x0) 2018/04/27 02:45:04 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) getdents64(r0, &(0x7f0000000040)=""/163, 0xa3) syz_emit_ethernet(0x3e, &(0x7f0000976000)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x6, 0x200000003a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}}}}}, &(0x7f0000a95fe8)) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000100)={0x1, r0}) 2018/04/27 02:45:04 executing program 4: r0 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000100)={0x5, 0x1, 0x5, 'queue1\x00', 0x4}) r1 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000040)={0xcb5f}) 2018/04/27 02:45:04 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r0, &(0x7f0000000100)}, 0x10) readv(r0, &(0x7f00000036c0)=[{&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000000080)=""/232, 0xe8}, {&(0x7f0000002440)=""/4096, 0x1000}, {&(0x7f0000000180)=""/58, 0x3a}, {&(0x7f00000001c0)=""/125, 0x7d}, {&(0x7f0000000240)=""/103, 0x67}, {&(0x7f0000003440)=""/254, 0xfe}, {&(0x7f0000003540)=""/138, 0x8a}, {&(0x7f0000003600)=""/143, 0x8f}], 0x9) 2018/04/27 02:45:04 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xa901}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) [ 125.433942] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 2018/04/27 02:45:04 executing program 5: r0 = socket(0x40000000016, 0x5, 0xffffffffffffffff) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0xfffffffffffffffc, 0x4) 2018/04/27 02:45:04 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x1279, 0xffffffffffffffff) [ 125.520610] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 2018/04/27 02:45:04 executing program 0: r0 = socket$nl_generic(0xa, 0x5, 0x84) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f00003fd000)) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000b80)={'bridge0\x00', &(0x7f0000000b40)=ANY=[@ANYBLOB="0f00070000000000000000000000000000000000000000000000001a0000000000000000"]}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200080, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r2, 0x4c2, 0x30}, 0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r2, 0x77b5, 0x7}, &(0x7f0000000100)=0xc) 2018/04/27 02:45:04 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x101800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00000000c0)={0x5, 0x5, 0x4}) r1 = socket$kcm(0x29, 0x2, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000080)=0x401, 0x4) 2018/04/27 02:45:04 executing program 4: r0 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000100)={0x5, 0x1, 0x5, 'queue1\x00', 0x4}) r1 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000040)={0xcb5f}) 2018/04/27 02:45:04 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r0, &(0x7f0000000080)}, 0x10) 2018/04/27 02:45:05 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xf0ffff}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:45:05 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40505330, &(0x7f0000000140)={{0x6}}) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000200)={'security\x00', 0x3, [{}, {}, {}]}, 0x58) writev(r1, &(0x7f0000000740)=[{&(0x7f0000000280)="2cb02d771a2061b6326092208c60d0f2c3278f1f96fe48ebe4723518051644ae082d02f921efe043b5800154e6d944d3ff35d9c28df63f05f757511ec8407b8bff2d05bc7341a7b784d738f9ee79fad3f63fae5e8a6459890902c17cfe019637212c05dd9eb282584088a4f3892e919fb1ff2eebe90ecbb41b130234a77db3c7fd99c61b07f510f1b3942e1779d8a514755db1e680aea5440d31", 0x9a}, {&(0x7f0000000340)="d338aecd9c0ff3c4a12d95a5aeb7a3dedea154a165daf543b1ab3d22bcdf28cc6c114762d104f2692d0910f21efd5311a8316af65454c7bfd0e621", 0x3b}, {&(0x7f0000000380)="e696cdf4123060e613b4dfcf2761ee3667d095621ef7deb4d58141fa8a21807abfb1ad4c3be21ffba553e55fe0e29db52ae0f0eeac147edc585a827a4a9f70127f803453a9eeded2c4d1f87826e2882191a3cde42f68e05b0e0a6660e4aa5d73f3ea0fc5e9af05ed147fe468e3d0a6f44b32d5c8d3fd3b4b5822f64343b09e943a", 0x81}, {&(0x7f0000000440)="63fc02fb6e558de0b071c6eb4c8ae792948ecf42e71464c574d91c91ca8c5e6c97a12bf49db22e77970f74a0cc7331ed0adda99105b6b2c7f5def64ba6f4ac71b2bfc7934f5618906f2fbb4a15f574c07ae23eea221bbfec9b2bc162fc6e2da8fbb714c25bbed0ac8a50f14ffd2723413ee7ec3f5abf0dc6ec70c8a804406a91f922396b31f69ef74f7221f17c77c36ff0e95bb79aab76f7c68639746ef25ea3fe2a011a48165bd41042ca687cc2e264aecc5e5bdeeb2911f1bccbfab9b098505c4055f93014e6963fd382c140fa2612a815a18c9abfedcff405b07963e9373893058dee", 0xe4}, {&(0x7f0000000540)="b2434179df2ebd5352fd298450cecf479acfd1ef541decebe844ff3a6e2aec78d03c17a4fae2ff265bb64434efc522fd7423dff85dab5e82a3eda8d83cd770ea0d86b4551dd212cce04545db742b297774bb6ed6146cf71e92fa2d8568a9bf0a7225099d967a22dfed9bebac93bdd3fdb4a2f4c8b8c54dd67172c11019601727f85e", 0x82}, {&(0x7f0000000600)="8402eba161b7d78c57c6c18aaababa56050c63005bcabef2afead820db14", 0x1e}, {&(0x7f0000000640)="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", 0xfd}], 0x7) flistxattr(r0, &(0x7f0000000080)=""/187, 0xbb) accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000001c0)=0x1c, 0x0) 2018/04/27 02:45:05 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x80081272, 0xffffffffffffffff) 2018/04/27 02:45:05 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000043e000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000100)={0x40, {{0x2, 0x4e23, @rand_addr=0x7ed9ee52}}}, 0x88) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x3, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x314) 2018/04/27 02:45:05 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000100)='./bus\x00', 0x1002, 0x3) creat(&(0x7f0000000040)='./bus\x00', 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000180)=""/121) lremovexattr(&(0x7f0000000080)='./bus/file1\x00', &(0x7f0000000200)=@random={'btrfs.', "f56370757365746c6f6370757365743a00"}) open(&(0x7f0000000140)='./bus/file0\x00', 0x507, 0x4) open(&(0x7f00000000c0)='./bus\x00', 0x20802, 0x0) 2018/04/27 02:45:05 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x1, 0xa9, 0x8000000000001, 0x1, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r1, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r1, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r1, &(0x7f0000000100)}, 0x10) 2018/04/27 02:45:05 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000280)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x1d9}], 0x1000000000000062, 0x0) 2018/04/27 02:45:05 executing program 1: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x60000000) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000240)={0xffffffffffffcc22, {{0xa, 0x4e21, 0x101, @dev={0xfe, 0x80, [], 0x17}, 0xffffffff}}, {{0xa, 0x4e23, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffa}}}, 0x108) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000080)={'mangle\x00'}, &(0x7f0000000100)=0x54) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000480)='/proc/self/net/pfkey\x00', 0x20000, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000003c0), &(0x7f0000000400)=0x4) bind$inet6(r2, &(0x7f0000000200)={0xa, 0x4e21, 0xfffffffffffffc01, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000ac0)) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000180)={r1, 0x8}, 0x8) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000380)=0x2, 0x4) r3 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f0000000000)={0x1f, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) getsockopt$IP_VS_SO_GET_DESTS(r3, 0x0, 0x484, &(0x7f0000000140)=""/124, &(0x7f00000001c0)=0x7c) getsockopt$IP_VS_SO_GET_SERVICE(r3, 0x0, 0x483, &(0x7f0000000940), &(0x7f0000000440)=0x68) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f00000004c0)=""/124) setsockopt$inet6_group_source_req(r3, 0x29, 0x2c, &(0x7f0000000b00)={0x9, {{0xa, 0x4e20, 0x91f, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, {{0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, [], 0x21}, 0x401}}}, 0x108) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000000540)) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f00000009c0)={0x8, 0x1, 0x2, 0xffffffffffff7fff, 0x100000001}, 0xc) 2018/04/27 02:45:05 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x3f}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="d5000000ac36495f0180000000000000578e5854bb5fd7dad3a78c3ac5de1a778fa2d45f01fe643dae653b9e4f2d9b8d5ffeb23f1323d873863e8168f73591cd9213072b74497ade08604acb6bf4c1e25898c2544344e54529bde89c929e9d3bb1455fb3c59a3b36fe8547f1d530b84630dbc47479f71bf9e24de83e7bdad281d8e4162b7bcdc81c886bc991b54a5aa41c4655c5fef61c10783a4d901327e5f5682024339631cafb849e23841c3b7b0679148d3699523b6f7f46ffabcbeb2db31990e0e2d17d8e9a8eeb575237da5b1d3624f8b263dc280dda"], &(0x7f0000000240)=0xdd) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x10, r3, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r4, &(0x7f0000001640)="84bb658e152c50efce6c8fe3480a1533e6d65788ccca4296dfb45ec708cf04c146148bc4f4d21c52d5cc8e571a67272c6f0c04530c693a2e4f23b0bffeac977ca9443f14e716d0b917186a83b0eea59c40487de9ea9053fc99b78c25bd6178b05f2d2836ef1cdd639693a2852413910616df3f02ed86d827e927229452aac09ca916021609d6db8a63433ff6d4967980cdefe8b46de39893593c7d755f1f12e1865660780f7edfeb62aa477b6fdd2dea7a3994133ce9112dfc719e9ab1279dd363655e8baa78c94b48da8d9511c27bd6fc98b7c5d73d6734b2", &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000280)={r4, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x9, 0x8, 0x2, 0x0, r2}, &(0x7f00000003c0)=0x10) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000000040)=0x2) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r4, &(0x7f0000000100)}, 0x10) flistxattr(r3, &(0x7f0000001740)=""/4096, 0x1000) [ 126.257625] IPVS: ftp: loaded support on port[0] = 21 2018/04/27 02:45:05 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x1b, 0x802, 0xcbfe, &(0x7f0000001600)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001640)={0x0, 0x1}, &(0x7f0000001680)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000016c0)=@assoc_value={r3, 0x6}, 0x8) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@remote, @in6=@mcast2}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000000000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000200)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000300)=0xe8) r5 = getpgid(0xffffffffffffffff) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f00000000c0)=r5) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000380)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000003c0)=0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', r4}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@ipv4_newaddr={0x20, 0x14, 0xb, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r6}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14}}]}, 0x20}, 0x1}, 0x0) 2018/04/27 02:45:05 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xf0}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:45:05 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x127d, 0xffffffffffffffff) 2018/04/27 02:45:05 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000040)) ioctl$KDSETMODE(r0, 0x4b3a, 0x7ff) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={r0, 0x28, &(0x7f0000000100)}, 0x10) r1 = dup2(r0, r0) r2 = socket$nl_crypto(0x10, 0x3, 0x15) prctl$setmm(0x23, 0x7, &(0x7f0000ffa000/0x4000)=nil) r3 = fcntl$getown(r0, 0x9) ptrace(0xffffffffffffffff, r3) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x3, r3}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x8}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000240)={r4, @in={{0x2, 0x4e23}}, 0xbfd1, 0x9, 0x7fff, 0x1ff, 0x6}, &(0x7f0000000300)=0x98) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000340)={0x3, 0x0, [0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000380)={0x0, r0, 0x1}) r6 = fcntl$dupfd(r5, 0x406, r0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0x8) ioctl$TUNSETVNETLE(r6, 0x400454dc, &(0x7f00000003c0)=0x1) prctl$setmm(0x23, 0x3, &(0x7f0000ff9000/0x2000)=nil) ioctl$sock_netdev_private(r5, 0x89f5, &(0x7f0000000400)="36ab173efc73539ac3e997e643f286") setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000000440)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1b}}, @in6={0xa, 0x4e23, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1b61}, @in6={0xa, 0x4e20, 0x5, @empty, 0x8}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x74) r7 = syz_open_dev$dmmidi(&(0x7f00000004c0)='/dev/dmmidi#\x00', 0x2, 0x100) bind$vsock_stream(r5, &(0x7f0000000500)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, &(0x7f0000000580)=0xc) setfsgid(r8) r9 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rfkill\x00', 0x40, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r9, 0xc01064b5, &(0x7f0000000640)={&(0x7f0000000600)=[0x0, 0x0, 0x0], 0x3}) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000000680)={"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"}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000a80)) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/04/27 02:45:05 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x10100, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x6) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000000c0)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'yam0\x00'}}) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r0, &(0x7f0000000100)}, 0x10) 2018/04/27 02:45:05 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1a9}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) [ 126.449682] IPVS: length: 124 != 24 [ 126.487514] IPVS: length: 124 != 24 2018/04/27 02:45:06 executing program 5: r0 = socket$inet(0xa, 0x6, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400080, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000380)={'ip6_vti0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00000003c0)={@loopback={0x0, 0x1}, 0x5a, r2}) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0xbd0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001480], 0x0, &(0x7f0000000080), &(0x7f0000001480)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x19, 0x0, 0x0, 'syzkaller0\x00', 'tunl0\x00', 'syz_tun\x00', 'rose0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x998, 0xa20, 0xa50, [@among={'among\x00', 0x868, {{0x80, 0x1, 0x0, {[], 0x2, [{[], @local={0xac, 0x14, 0x14, 0xaa}}, {[], @dev={0xac, 0x14, 0x14}}]}, {[], 0x4, [{[], @broadcast=0xffffffff}, {[], @loopback=0x7f000001}, {[], @loopback=0x7f000001}, {[], @local={0xac, 0x14, 0x14, 0xaa}}]}}}}, @physdev={'physdev\x00', 0x70, {{'syzkaller1\x00', {}, 'ip6_vti0\x00'}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}, @common=@mark={'mark\x00', 0x10}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}, {{{0x11, 0x0, 0x0, 'ifb0\x00', 'rose0\x00', 'bond0\x00', 'syz_tun\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xa0, 0xa0, 0xf0, [@state={'state\x00', 0x8}]}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0xc48) 2018/04/27 02:45:06 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r4, 0xc0045540, &(0x7f0000000000)=0x5) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000100)=ANY=[@ANYBLOB="010000000000000058000000000000000000000000000000"]) 2018/04/27 02:45:06 executing program 1: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x60000000) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000240)={0xffffffffffffcc22, {{0xa, 0x4e21, 0x101, @dev={0xfe, 0x80, [], 0x17}, 0xffffffff}}, {{0xa, 0x4e23, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffa}}}, 0x108) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000080)={'mangle\x00'}, &(0x7f0000000100)=0x54) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000480)='/proc/self/net/pfkey\x00', 0x20000, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000003c0), &(0x7f0000000400)=0x4) bind$inet6(r2, &(0x7f0000000200)={0xa, 0x4e21, 0xfffffffffffffc01, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000ac0)) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000180)={r1, 0x8}, 0x8) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000380)=0x2, 0x4) r3 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f0000000000)={0x1f, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) getsockopt$IP_VS_SO_GET_DESTS(r3, 0x0, 0x484, &(0x7f0000000140)=""/124, &(0x7f00000001c0)=0x7c) getsockopt$IP_VS_SO_GET_SERVICE(r3, 0x0, 0x483, &(0x7f0000000940), &(0x7f0000000440)=0x68) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f00000004c0)=""/124) setsockopt$inet6_group_source_req(r3, 0x29, 0x2c, &(0x7f0000000b00)={0x9, {{0xa, 0x4e20, 0x91f, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, {{0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, [], 0x21}, 0x401}}}, 0x108) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000000540)) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f00000009c0)={0x8, 0x1, 0x2, 0xffffffffffff7fff, 0x100000001}, 0xc) 2018/04/27 02:45:06 executing program 3: openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x200000, 0x0) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r0, &(0x7f0000000100)}, 0x10) 2018/04/27 02:45:06 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xa901000000000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:45:06 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0xc020660b, 0xffffffffffffffff) 2018/04/27 02:45:06 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000280)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x3d6}], 0x1000000000000062, 0x0) 2018/04/27 02:45:06 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x2}, 0x2c) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) socketpair(0x7, 0xa, 0x100000000, &(0x7f00000000c0)={0x0, 0x0}) close(r2) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e22}, 0x6e) setsockopt$sock_attach_bpf(r3, 0x10f, 0x87, &(0x7f0000000180), 0x127) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) 2018/04/27 02:45:06 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xf0ffffff}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) [ 127.804365] IPVS: ftp: loaded support on port[0] = 21 2018/04/27 02:45:06 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0xb5, 0x204501) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00000000c0)={@multicast2, @dev, @dev}, &(0x7f0000000100)=0xc) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r0, &(0x7f0000000100)}, 0x10) 2018/04/27 02:45:06 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="0209ff091100000026bd7000fddbdf2502001000000004d5000004d6000000000800120002000400b16b6e00cb0d000006000000ff0400000000000000000000fe80000000000000000000000021c90000aae000000100000000000000000000000002000b00030000000500000000000000010014003200000002001000000004d2000004d60000"], 0x88}, 0x1}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000140)={r0, 0x2, 0xfffffffe, "0b1c3d9346a0010ae51a2ac8e8aac8b70f92594c1ed7b2d080a43a637e00620936a6bfe54d0eaacb81533f295fe7e581460859996afa4a7b0b9417e0cd76a42e03ee56ba77579ea32f6ac06f17f575a97d1bd091bf9a6ab12e8c22541f121cab1e49a69ac7c8528df4501f6565a7537a21a0fe4eef5be0331f5a9bab0d202ccea3b7db3a8960fb1f34b940e5df1c18e70f916f70ebc3"}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x0, 0xa, [0xb1, 0x3, 0x1, 0x41e3, 0x8, 0x9, 0x833, 0x7, 0x100000001, 0xffffffffffffff52]}, &(0x7f0000000200)=0x1c) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000440)=0x5, 0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e21, 0xcba, @loopback={0x0, 0x1}, 0x400}}}, 0x84) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000480)) 2018/04/27 02:45:06 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x401070cd, 0xffffffffffffffff) 2018/04/27 02:45:06 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = inotify_init1(0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400, 0x1) fcntl$setstatus(r1, 0x4, 0x42000) dup2(r0, r1) 2018/04/27 02:45:06 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x9effffff00000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:45:06 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) r0 = syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x8, 0x101000) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000280)=""/203) socket$kcm(0x29, 0x2, 0x0) syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x80000000000, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x928, 0x0, &(0x7f0000000080)) 2018/04/27 02:45:06 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xc, 0x40, 0xa9, 0x2525, 0x1, 0x1}, 0xfe7f) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{}]}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r0, &(0x7f0000000100)}, 0x29e) [ 128.244343] IPVS: length: 124 != 24 2018/04/27 02:45:08 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt(r1, 0x9, 0x4, &(0x7f0000000000)=""/23, &(0x7f0000000080)=0x17) dup2(r1, r0) connect$inet6(r1, &(0x7f0000000040)={0xa}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000fb6ffc)=0x1, 0x4) 2018/04/27 02:45:08 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x1275, 0xffffffffffffffff) 2018/04/27 02:45:08 executing program 4: memfd_create(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1) r0 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x80000002011, r0, 0x80000000) 2018/04/27 02:45:08 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') r3 = dup(r1) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f00000003c0)=""/4096) r4 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x200000) getsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockname$inet6(r4, &(0x7f0000000280), &(0x7f0000000300)=0x1c) sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0x3b, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="9bfa7f00", @ANYRES16=r2, @ANYBLOB="08002bbd7000fcdbdf2508000000"], 0x6c}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) 2018/04/27 02:45:08 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:45:08 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x10001}, 0x1) write(r0, &(0x7f00000002c0)="240000005a0001000ff9f407180000000913171006000300ff0409ff080002ffffde0000", 0x24) 2018/04/27 02:45:08 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000280)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x8ba}], 0x1000000000000062, 0x0) 2018/04/27 02:45:08 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20200, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000040)={0x1000, 0x6, 0xa3dc, 0x0, 0x1}) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000086000000000000001c0017007b0000000000000000000000000000000000000008000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x154}, 0x1}, 0x0) 2018/04/27 02:45:08 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xf0ffffff00000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) [ 129.300286] netlink: 100 bytes leftover after parsing attributes in process `syz-executor1'. [ 129.318577] netlink: 'syz-executor0': attribute type 3 has an invalid length. [ 129.331883] netlink: 'syz-executor0': attribute type 3 has an invalid length. 2018/04/27 02:45:08 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0xc028ae92, &(0x7f0000000040)={0x0, 0xfffffffffffffffd}) dup(r2) 2018/04/27 02:45:08 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000000d40)=[{{&(0x7f0000000640)=@l2, 0x80, &(0x7f0000000940), 0x0, &(0x7f00000009c0)=""/27, 0x1b}, 0x40}], 0x1, 0x0, &(0x7f0000004400)) r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x8042) writev(r0, &(0x7f0000000500)=[{&(0x7f0000000040)}, {&(0x7f0000000080)}, {&(0x7f00000000c0)="716b0e12b212b9f3eaa0053c674add02c461d147920c9d2a713693e101b7d72744da583c223f097b0f7b4c62b8436dc27bfb06356901a438835ce411e00650891d7f06fc95237bba81341c0ab8"}, {&(0x7f0000000140)="31755f58d3b65a38338ed9007500f6223afc3ef519a2156207345cace5686026549435bf2c47a7abe504317171444cbf4808c3d015053ed855b59b53db03eb586c83f10b9e222822c55059d3d8a0d46c3795df"}, {&(0x7f00000001c0)="0818566d8c227c70d8cbd85cdedffad7dc164b7fb738408294b2b6c2c2ba3cd9bbf9ce4152bf4a81268c9273f2c26da29e3ad814"}, {&(0x7f0000000200)="ff02c0b2d2dc0fea02232541c204f00c713b78b293a2f0b9a96f2b9f95aed86868e2b585c4f187755d2658c03021c101b3547136e15b3c9667791713f68a22a10d8cc6768573a8dbb8f7e33794e60b4b59fbea548cfbf87d47a0678851cfbf7889a893ec4951b46616d7fd3215973826ee1d67c680ba98b20b6e1433ca84ea7d380e64db1132e3adb074c09e199028c90cd647555513df6e3f0906c54d71cbbef7369c3211626074d2caaa553127a008f52eb79e748cd86c0c4c81c8db11d69da1f1f83d6e27d3acbc75e66aa8cbf2a1f87f36b03b4db4c048a5eacbd9423b5ca060b728d949b307d75eb4f56e7edc20abb3414f"}, {&(0x7f0000000300)="8f999d0d05eb9955d314a9fae8919f151c5c1e074fa80fe2b65ad28bb9ee1d0d3dad868fb67fbc701fcae259005b8efddbe4ae2d425baa66b6adbd8ee2c7f5b0c4713204a945ed7bb77e5ebb27244d0d6184018a7b3bac5a05cb0657730f0572594429abfb585d29b18446d0489d728a056091a1a60275238fe7718805324a06b981282d3094f5a4214ca59e977813f125a7c4bd80cd27b525efbaa05841ddd593b5f542815ec88bc7bcab0e8e1f7d99ed38aa624810415dec1820af7a0af58c5d66a93ccc4f8db4838519d5340828920bdf68a16ffd825c46f3a85a7d4c6ee3862c8072cf1f9d36"}, {&(0x7f0000000400)="16f97558eb388caad9eaba4dd20d9fe84208c1de7c6d7e72341e0560db72b04d92f0ff00984fab60aea24cde404ef026efade640fe230628fb4030716e5f3c8933725f2525b2ecfbe18ea80dec48939b3aba25d8b86dddd6bb8a438dda629ff73051419889b86a004aeefe78873f3b02ff8447ba9740cfce26a0c55450004f05cec70a46ec155d5b684eedbe5d4d3622bfbf82db3f6344afcfbc413cb04d8bf8ca270eca24d27c17a781ed61b5b6a5d5a017d478d350878c20dcd076574956327b8017deb586b14bacd97a1544d4d620b796621a1b751735d811eb9adf00d576c0b49bc45baaf2743ea66fe2e7c5da71a380"}], 0x2a) 2018/04/27 02:45:08 executing program 4: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="736ac6ab1cbb49a4023921c2f3cca932105c63badbc4cd5f5c175fbf15f05aa2d30d6ae8cd4d5c3c9d986ec21db68b66fa0967c6eb6d1bef0d72a8eb9eedae3b926975ceb7ea47cf5d4ce79dfb65b60b96b29a85b1d14fa7dbbe3050c91e90030f3c18c6fab78edeee504dc7c949ece71b8009eb777f07e0e3a37ed2e43bc2c8eea9e2d7e9397568ef6bc805456e58d8daa514202f49d1f8a70b10ca7936f4e94733c776a32ac8e770f7c27c357394d4f5987840252da9196845e9e3c0c048fbbc4f58271a4601a59f0bd3f9cd5d411f8ebf2ee1b18b08782be01f8dff20a1f1bb94596aa77eecd01e795d02eddecffc73a809fc97e30af4e37c1c5f53bc8f300f74134771bd160af4e4763b78f2b7d6eea24de52e2ed3b87cbc4c4a5d7853bc8210bf001a69108ff4b3a2aab26e47ae3867e11670b0ade37575cc83f48c912f1aab9ed6dd7100429fd4699890b440489fb7edcade45e85e2852d4b03ae7938b8fd812e7aad5e507bbf94939f12abd6bd6915366e92811ea6156494faa1a0f1ced2896d5c20d46fd71d453b9091becd950f055eba70a005e9a227729f932085e9a26", 0x1a2, 0x20000000, &(0x7f000006ffe4)={0xa, 0x4e23, 0xfffffffffffffffc, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x58) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/27 02:45:08 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f0000000100)=0x2, 0x65) syz_emit_ethernet(0x4a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000000c0)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r0, &(0x7f0000000100)}, 0x10) 2018/04/27 02:45:08 executing program 5: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00000004c0)='/dev/vcs#\x00', 0x8, 0x400000) recvmsg$kcm(r1, &(0x7f0000000240)={&(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000200), 0x17f, 0x0, 0x0, 0x36}, 0x40000000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000280)={{{@in=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000380)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@loopback={0x0, 0x1}, @in6=@dev={0xfe, 0x80, [], 0x1a}, 0x4e23, 0x2ec00000000000, 0x4e20, 0x8, 0x2, 0x20, 0xa0, 0x33, r2, r3}, {0x800, 0x5, 0x40, 0x3, 0x10001, 0x7b6e, 0x1afb9685, 0x10001}, {0x5, 0x6, 0x4, 0x9}, 0x7fff, 0x6e6bb1, 0x0, 0x0, 0x4d4da1e9b4d3b27c, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0xff}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x34ff, 0x1, 0x0, 0x20, 0xffffffff, 0x3, 0xffff}}, 0xe8) r4 = socket(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000100)={{{@in, @in6=@local}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000000000)=0xe8) setsockopt$inet6_IPV6_ADDRFORM(r4, 0x29, 0x3a, &(0x7f0000000040)=0x2, 0x0) accept4$packet(r4, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000500)=0x14, 0x0) 2018/04/27 02:45:08 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x401870cb, 0xffffffffffffffff) 2018/04/27 02:45:08 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x9effffff}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) [ 129.548351] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 2018/04/27 02:45:09 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x401) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000001c0), 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000400)="b9700000400f3266baf80cb8d2e40182ef66bafc0c66b80f0066ef2e3e660f63e70f01c8b9530a00000f32c4c1795b1166b87a000f00d8b9530300000f32360f01cb66ba420066b8000066ef", 0x4c}], 0x1, 0x0, &(0x7f00000000c0), 0x0) syz_kvm_setup_cpu$x86(r2, r0, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000140)=[@textreal={0x8, &(0x7f0000000080)="643e36f081856cf10100c7f833afdbe04166b95909000066b80030000066ba000000000f3066b9510a00000f32f40f35f30fbc7803baf80c66b800a4748f66efbafc0c66b80600000066ef", 0x4b}], 0x1, 0x3, &(0x7f0000000180), 0x0) r4 = dup(r2) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f0000000000)={0x8, 0x1f}) setns(r3, 0x4000000) 2018/04/27 02:45:09 executing program 1: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4002}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000180)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000080)=0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000001c0)={"7666623000000002000000004000", 0xa201}) write(r1, &(0x7f0000000180), 0xff4d) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/27 02:45:09 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x1269, 0xffffffffffffffff) 2018/04/27 02:45:09 executing program 5: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x10000, 0xfffffffffffffed2) 2018/04/27 02:45:09 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) read(r0, &(0x7f0000001440)=""/4096, 0x1000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r1, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r1, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r1, &(0x7f0000000100)}, 0x10) ftruncate(r0, 0xfffffffffffffe01) 2018/04/27 02:45:09 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xffffff9e}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:45:09 executing program 4: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r0, &(0x7f0000000000)={0x1f}, 0x8) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x8) signalfd(r0, &(0x7f0000000100)={0x8}, 0x8) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f00000000c0)) listen(r0, 0x0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) 2018/04/27 02:45:09 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000280)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x546}], 0x1000000000000062, 0x0) 2018/04/27 02:45:09 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(0xffffffffffffffff, 0xc008ae67, &(0x7f0000000000)={0x100000003, 0x3000000000000}) r1 = fcntl$dupfd(r0, 0x406, r0) statfs(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/22) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f00000002c0)={r1, 0x4b7ccee5, 0xfffffffffffffffe, r1}) listxattr(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)=""/186, 0xba) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000000c0)) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000040)="ba2000ed66b9800000c00f326635000400000f3066b9200000400f32f0f7950020baf80c66b8740cf28666efbafc0cec66b8050000000f23c00f21f8663500000e000f23f8b81e0b8ec00fc79f0d00f20f7dc966b97e0b000066b84a00000066ba000000000f30", 0x67}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) socket$packet(0x11, 0x3, 0x300) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) 2018/04/27 02:45:09 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xfffffff0}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:45:09 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f00000000c0), &(0x7f0000000080)="761a5f6a8ea136bfcdd9a63a27be1258783f127a8119d2f8e895239032574a53d0919a2dbf592a6bb39473c9d7ec3f1feca01c152a67e417017750111f355352"}, 0xfffffffffffffd3e) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r1, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r1, &(0x7f0000000100)}, 0x10) 2018/04/27 02:45:09 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x1264, 0xffffffffffffffff) 2018/04/27 02:45:09 executing program 4: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0xffffffffffffff9c, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r0, 0x9}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', r1}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x1, 0x0, 0x10000, 0x1000000000000007, 0x0, r1, 0x7}, 0x1) r2 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x10001, 0x420100) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f0000000200)=0x1) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000030000000000000000000f1000000000000000000000000000009500000000000000"], &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x2f8, &(0x7f00001a7f05)=""/251}, 0x48) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) 2018/04/27 02:45:09 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x7}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={r1, 0x80, 0x2, [0x5, 0x2]}, 0xc) syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x100, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r2, 0x80084121, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000140), &(0x7f0000000240)=0x4) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000000)={'raw\x00'}, &(0x7f0000000080)=0x54) 2018/04/27 02:45:09 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) accept4$inet(r0, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000000040)=0x10, 0x80000) r1 = socket$inet6_udp(0xa, 0x2, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x101102, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f00000000c0)=""/187) setsockopt$sock_void(r1, 0x29, 0x200000020, 0x0, 0xf000) 2018/04/27 02:45:09 executing program 0: perf_event_open(&(0x7f00000017c0)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0xb, 0x100000000000006, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000680)='task\x00') setsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f00000006c0)="a6e76708d4cd4bfcefa75c94205a4e136411078779219fd9747782aabf577ecc655a03502ffcf0f165acb6ec4599e8315e9e438b8e092e00eb0a01947bb051b606995024591c2ded84370a94eb96345938eefd50356e02480fe254182e7ec20ed3ff844d1e5b1a2c8fef10e73cbdd15e6ba0dea8d23acf5b24bc04153baa7239d62c7901ab592f19e6bd814391e229140ad6dd982e06e7b734738f8f94f0aedbdb3f25a572932cbaf2c11852d2a198", 0xaf) 2018/04/27 02:45:09 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000000000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) [ 130.930185] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 130.980627] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/04/27 02:45:09 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0xffaf) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4000) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000100)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r0, &(0x7f0000000100)}, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x4, 0xffffffffffffff9c}) getsockname$inet6(r2, &(0x7f00000001c0), &(0x7f0000000180)=0x1c) 2018/04/27 02:45:09 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x5450, 0xffffffffffffffff) 2018/04/27 02:45:09 executing program 4: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x101002, 0x1e) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f00000001c0)={r0, r1, 0x9, 0xef6, &(0x7f00000000c0)="633516550f296cff6209ddbc447884fc10ef9bec5cd6bebb402df681a1a1e7c21d6faa270138a94623129b616803d5e2b527436c4301e0e31b8231ab0c01cebd32a674c4408f8fe2ce1ecee3b24f273750e2aac48b12f3cf2e59392dc1e9a9a81519cbc7cf9663c7ef1e1363a1863aa973af27b8d3f127b929087e8ff106af4de571b8875ad5f7ee855f01b506c555b92a298b0012fa28956d899b5571feb5a921c877311f70cf9bba708a5e663fa7b270e26dbb8e88eadb5b501578f50a9929977b75d04bf802cfb4", 0x6, 0x7fff, 0x1, 0x5, 0x0, 0x1, 0xffff, "252e735d8933c28245647bbbb2bdedf2a48a548d8c2e232b2d592c1e12e4a75f015b215d96559126bebba8eacdbf19b7f20c48903227cedc1449902dd39709bf938f48e285359c02684ce14d6132d53d1b68508d02d9f84317d20dc3659aec1dd00c121273685981a0fd0e2dd3d3d96a7e5bfc1953d92deadaddcd391acd884ac9fa1600bd70701a6a8e56b9b9f764ada3befe419d903de1c9cb471560bcbd7ec1693f0bc9296c859c5f6624710d41a28e5af21dbae9ed4504b13bf7c76fea045a60a125517edc6b093307359b5e96bf9f033a1310fd19831fa26d86cfdde577b8"}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e22, 0x20, @ipv4={[], [0xff, 0xff], @rand_addr=0x1}, 0x5}}, 0x9, 0x6}, &(0x7f00000003c0)=0x90) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000400)={r2, 0x8, 0x20}, &(0x7f0000000440)=0xc) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000080), &(0x7f00000004c0)=0x30) 2018/04/27 02:45:09 executing program 1: r0 = socket$inet(0x15, 0x400000080005, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f000001a000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10d) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000002500), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000000000001401000002000000c3023caa51065f99c53a6651bbb66b414f1ee5da1c3d9199c8ff024fa33f5806a10bee47f5a746f8e36dbfb89ff0892b9b8c5e7c55bca36b1d55f5387cfbdb7e480a338c55f7aa18d63af58f09cf6180f93bd4274cc11b5bee440376f0df0a17da8e428517af45f9c101e786c0d2d82620de2adb4fbed17f6a02b91d5e6a21798458553d7e3a995999c25354e035220654b0dce5f209b0a28fcf47756c161f74a217eb51d0932a853964e3e5ccb5a5f46a810000"], 0x10}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/27 02:45:09 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10}, 0x2000008c, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:45:09 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000004c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[]}, 0x1}, 0x0) sendto$inet6(r0, &(0x7f0000000280)="73a825ee9b44f764cad03cf70baad3816e612529945e33caa6fcc9411617c7618563b084112057744443b5885d111a46a2a4976890ef348db5f68cf58a0cb71d803d96f45665ccef623c82ed11b520680b637e5b1c56423c28f1095f1b124d908d03432293202215253a847da33c7aa56ae2f9dec4ecb2c1e184205060aa19eff4ede2789bb90d657d0f16c3c88eb5e227c803cd7c000287769f70de7c2713bb1546516d508597a25e5cfb1c2eafaef542f4523b224c8f7cd6a184d8032cebcde5292b768b338fd8a0de5a5fade26365e3ad0c79aa23418c74a91e523b8acd6537e85536ecdd93acb1", 0xe9, 0x20000000, &(0x7f00000001c0)={0xa, 0x4e24, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0xf9}, 0x1c) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0xffffffffffffff38}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f00000000c0)=""/155, 0x9b}, {&(0x7f0000000080)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0x66}], 0x5, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/27 02:45:09 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000280)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0xb01}], 0x1000000000000062, 0x0) 2018/04/27 02:45:09 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000040)={0x7, 0x4}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f0000000340)={"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"}) 2018/04/27 02:45:10 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) getpeername$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x5, &(0x7f0000d17ffc)=0x5, 0x4) getsockopt$inet6_tcp_int(r1, 0x6, 0x5, &(0x7f00001dcffc), &(0x7f0000d21ffc)=0x4) 2018/04/27 02:45:10 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0xc0045877, 0xffffffffffffffff) 2018/04/27 02:45:10 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000fdfffc)=0x18, 0x4) write(r1, &(0x7f0000019f97), 0x0) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001e000), 0x0, &(0x7f0000019000)}, 0x1ffe) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) 2018/04/27 02:45:10 executing program 5: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000000000)={'ip6gre0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7f, 0x119200) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000080)={0x1, 0x1ff, 0x10001, 0x5, 0x0, 0x100000000}) 2018/04/27 02:45:10 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r0, &(0x7f0000000100)}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x1ee750abaa427411) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000001440)={0x24879ad9, {{0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x88) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{0x0}, {}]}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000240)={r3, 0x2, &(0x7f0000000140)=[0xfbfa, 0xff], &(0x7f0000000180)=[0x6, 0x1, 0x800, 0x6], 0x4, 0x1, 0x5, &(0x7f00000001c0)=[0x0], &(0x7f0000000200)=[0x1, 0x8, 0x7f, 0x9]}) 2018/04/27 02:45:10 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10}, 0xa, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:45:10 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000140)=@l2={0x1f}, 0x80, &(0x7f00000013c0)=[{&(0x7f00000012c0)="3bcf17de1c4f291b76b589097f702f181f52fc5908c056d08484155751d3a62f3a8e440e5557f70a577944c85d7a877a240396bfc1e4281bd78b8f4bbceb5c92e2c301055c075e028786ec0c792db22bf7346b5235728bafc20b84dcf60df4ac243da6aad6e6b1c6b48281aa51d0ccfeb4c327c3c7337c6895dd73e9b662934926c04268c8cf82bc2c513bf7b7d7894d86d600292258f62a1d2190dc63e31c55d588197ad9a1e939d3d00a55dd442f6da6ebc5b211991c30dd988cf5deee41e4f5b89ae0d3f35c5ec8e6e03a1f727c778fe6c17f1d5e4b4cbf74f8a322d9c62111962d90d35134d3a6", 0xe9}, {&(0x7f00000014c0)="21ebdaec70dee2aee20d128718ec8d1419a2ba30591b5355ee193a9e50d82c17a7a2f74017947446a6eb1a3afb4e95b3a9274c417d5a353a4ecb827141b8d5f3617c4a9b70e78574546053370988fdf18d27cce69cc7479944b7faf262f10725da61f4699cf971f5a5fcb4", 0x6b}], 0x2, &(0x7f00000025c0)=ANY=[@ANYRES64, @ANYBLOB="7ecf7eb680052267229cd558e3a9dbca724b58d57b6df7e9762997e92a08d34edabcb54a6738a53d02f519b63d7c29b821bccd4762ca026a849e7021fd4bfcf322618b7ab168dd034c58b84e54ba2e4ad7c13578f27005b6a9ccdcbd745deb69b8b118931a732b69f4e8e1a35a28476ad6219940324f2af3e70224d2ad2821fd78d68c325c2ade232061bd0d99b1422be202df7b13376683ed70874569142b885f43ee3457a65ca1aad20c299323aa42d211dbb5fb65b806d980920b343b112c13fc36d63455039b12", @ANYRES32, @ANYRES64, @ANYPTR=&(0x7f0000000100)=ANY=[@ANYRES16, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYPTR, @ANYPTR, @ANYBLOB="1fc9", @ANYPTR, @ANYRES64, @ANYPTR64, @ANYRES32, @ANYPTR, @ANYBLOB="0f628e0f7e5b86c37a516c"], @ANYRES16, @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYPTR64, @ANYRES32, @ANYRES16, @ANYBLOB="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", @ANYRES16, @ANYRES32, @ANYRES64, @ANYRES16], @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES64, @ANYRES64, @ANYPTR, @ANYRES32], @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES64]]], 0xe5}, 0x0) move_pages(0x0, 0x395, &(0x7f0000000080), 0x0, &(0x7f0000000080), 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000002700)='auxv\x00') pipe2(&(0x7f0000002740)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000027c0)='/dev/hwrng\x00', 0xc00, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000002800)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000002840)={r2, 0x80000, r0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f00000026c0)={0x1, 0x1}) timer_create(0xcdcf48efeb7def6f, &(0x7f0000001400)={0x0, 0x2, 0x2, @thr={&(0x7f00000015c0)="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", &(0x7f0000001200)="82362bc0cfe7f3b708eb913e1536f0ec513a285a78a5e2b8c75136196759edf44001335784f20f184e5cee5706ceef4cf298d2c50f1353103befc8ee69ec3dbe040c9227ba8ce99eec366a1898532f091b4299c158ad64286cc45a613603b5d29fea6a6be974ff97fddad5606a4b97674e551183ad6ea60c919c5a7b9ed7742dfad04dd3005bb3"}}, &(0x7f0000001440)=0x0) timer_gettime(r4, &(0x7f0000001480)) 2018/04/27 02:45:10 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000000)={0x3, 0x400, 0xfffffffffffffff8, 0x4, 0x0, 0x80}) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000080)={r0, 0x4, 0x8e5f, "ff2e7487e4a544a34646dad71537390499155db460f337e4ae4b983a41227299417d90dc621a96cff23b2276a0e05d44db50128231feeb15c6c67ca414166614764bb09da12f57af5a5fb70ba12125b2abca249e914657b20e0e931d777e492fd979cb382dcf64d9ca5b852fc6788f113b4cf11b87467157d79f62805ec91e00aa92e4263116812030d24f9a2c7c3791e6da997b7bd8df241836a897f9b78b21b64e74c671cc157ce297f51545b59fb93ff26a2673fdd1aca8d18c089e3c50c6910fedf6df76b296a86efc6c"}) ioctl(r0, 0x8000c1004110, &(0x7f0000000040)="ef03017733220d608b486117c50a192ad2734d48268373a106d3338b96acd9c531a22912a612e5b5c3ae66913b3f3c812253c69492") 2018/04/27 02:45:10 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x215}, 0xfffffffffffffd9c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x20000, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000002c0)=0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000340)=@assoc_id=0x0, &(0x7f0000000380)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000003c0)=@assoc_value={r3, 0x400}, &(0x7f0000000400)=0x8) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000300)=r2) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x2, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="2300000000000000000000000000000071100000000000000000000000000000950000000000002cb40b7d632e6700"], &(0x7f0000f6bffb)='GPN\x00', 0x100000000000, 0xfb, &(0x7f00000001c0)=""/251, 0x0, 0x2}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={r4, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x26, 0x800, 0x705000, &(0x7f0000000080)) 2018/04/27 02:45:10 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x301, 0xffffffffffffffff) 2018/04/27 02:45:10 executing program 5: r0 = socket$inet6(0xa, 0xe, 0x9) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000000100)=0x202, 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x8000, 0x0) accept4$netrom(r1, &(0x7f0000000380)=@full, &(0x7f0000000300)=0x48, 0x80800) write$fuse(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="50000000010000000600000000000000070000001a0030e6081a1d00000600000000100000090004004f0b0000cb890000000023000000000000989a0000000000001000002debd5ac0000000000000000677c0000"], 0x50) r2 = socket$inet6(0xa, 0x802, 0x100000000000088) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={0x0, 0xc262}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000002c0)={r3, 0xffffffffffffffff, 0x8001, 0x5}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000040)={&(0x7f0000a34000)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000000080)}, 0x0) recvfrom$inet6(r0, &(0x7f0000000200)=""/70, 0xfffffea9, 0x0, 0x0, 0xfffffffffffffde3) 2018/04/27 02:45:10 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10}, 0xb, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:45:10 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x2, r0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@dev}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x7, 0xcf, 0x71, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r2, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r2, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r2, &(0x7f0000000100)}, 0x10) 2018/04/27 02:45:10 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000040)={r3, 0x0, 0x2, r3}) r4 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x2, 0x7091c2) setsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000000080)=0x1, 0x4) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000c68000)={r3, 0x0, 0x2000000002, r2}) 2018/04/27 02:45:10 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2c, 0x600) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000040)=""/229) r1 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00000003c0)=""/238) 2018/04/27 02:45:10 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000280)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x62d}], 0x1000000000000062, 0x0) 2018/04/27 02:45:10 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$void(r1, 0xc0045c77) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="080000000000000084da57806bcfc1bef2c905cdf4105d2f118f1d538261239618a135413badba2f510c19741c816d86f5dabed01855e24a93b40a7b18cc55e8b1eae0b16f8e4541a4e5690a4c6de9d3bea7b3b863bc4ed3e6b89799dbf9cb2a9aba25e07a7cd1b19b8210cc27ee0145952c75c5acd92aca51df8c10ec3af7365dbbb8e18d2e9ca5dd2a138c04cc0d4bcc8ba2f8c390a0bc8813e58de9b1bfba4c651ba20f30b3fdf7fa0cc92497a3ae78456dbbcfc2f13b18040f39bc02f8ebf59a4a"], 0x0) syz_emit_ethernet(0x42, &(0x7f00000002c0)={@empty, @empty=[0x0, 0x0, 0x14], [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x0, @random="ff0dd632e067", @remote={0xfe, 0x80, [], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}}}, 0x0) bind$bt_hci(0xffffffffffffffff, &(0x7f0000000280)={0x1f}, 0xffffffffffffff40) 2018/04/27 02:45:10 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:45:10 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r1, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000100)="a092531de3f2262ebf0ab2126755101de50b5eb90217a05817161778f0640a402a9a260ff5801e4cbc8d0439f00bf466fd0967b8ac7e4a1db400a99a18ec15fce51f89ebed6a6093c301bb04e90ac151dbf7801e17d322c4d440e1539ff8bd17921c94f47acef225f70d5ad1b1f62573880bf5c314cd21348089824833b954a6458b3c5e3fb63ddfd9413fa920f21e7c20d5e5905f5500ba337905010fc9920802e37d9324dd8c8cfa8882215b6009add433edf8427412cbea54d70d2bb5c2beaed6e629db0ea2aa092a0deb36d70e3be98a05c501f6ad5c5300000000000000", &(0x7f0000001440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r1, &(0x7f0000000100)}, 0x10) 2018/04/27 02:45:10 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xbad, 0x1, &(0x7f0000000140)=[{&(0x7f0000000080)="eb68906d6b66732e66617400020120000200808000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000040)=ANY=[]) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x100, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000900)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000940)={@remote={0xfe, 0x80, [], 0xbb}, 0x52, r1}) statfs(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=""/174) 2018/04/27 02:45:10 executing program 5: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) bind$bt_sco(r1, &(0x7f0000000080)={0x1f, {0x80000000, 0x8, 0x4, 0x67d4, 0x10000, 0x8}}, 0x8) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0f85403, &(0x7f0000000040)={0x3}) 2018/04/27 02:45:10 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000040)={r3, 0x0, 0x2, r3}) r4 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x2, 0x7091c2) setsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000000080)=0x1, 0x4) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000c68000)={r3, 0x0, 0x2000000002, r2}) 2018/04/27 02:45:10 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x1267, 0xffffffffffffffff) 2018/04/27 02:45:10 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) bind$bt_l2cap(r0, &(0x7f0000000040)={0x1f}, 0xe) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x10001, 0x80) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="01000002d0badbdf786e0c228a98", @ANYRES16=r2, @ANYBLOB="000028bd70b6b09619bb00fe81df2528000000100000000203000008000300010002000400050008000400000016000800040012000000080001004e220000"], 0x40}, 0x1, 0x0, 0x0, 0x24040084}, 0x40) accept4$ax25(r1, &(0x7f0000000140), &(0x7f0000000100)=0x10, 0x7fc) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0xffffffff, 0x4) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000280)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x88140040}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0x2c, r3, 0x114, 0x70bd29, 0x25dfdbff, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x32}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) [ 132.131820] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 132.199469] QAT: Invalid ioctl [ 132.223535] QAT: Invalid ioctl [ 132.242620] FAT-fs (loop4): FAT read failed (blocknr 32) [ 132.270233] QAT: Invalid ioctl [ 132.284635] QAT: Invalid ioctl [ 132.298259] FAT-fs (loop4): FAT read failed (blocknr 32) 2018/04/27 02:45:11 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:45:11 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) fchmod(r0, 0xc3) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r1, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r1, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) r2 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0xfffffffffffffff7, 0x80400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000180)={0x9, &(0x7f0000000240)=[{}, {}, {}, {0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000001480)={r3, 0x4, &(0x7f0000000300)=[0xffffffffffffffff, 0x2, 0x4, 0x6], &(0x7f00000003c0)=[0x40, 0x5], 0x60, 0x6, 0x7fffffff, &(0x7f0000000400)=[0x80000000, 0x4, 0x3, 0x5, 0x0, 0x9], &(0x7f0000001440)=[0x8, 0x0, 0xfffffffffffffffd, 0x80000001, 0x40, 0x4, 0xffe00000000, 0x1ff, 0x9, 0x0]}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r1, &(0x7f0000000100)}, 0x10) r4 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x6, 0x0) mkdirat$cgroup(r4, &(0x7f0000000200)='syz0\x00', 0x1ff) 2018/04/27 02:45:11 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000080)=0x8, 0xfffffdb8) userfaultfd(0x80000) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) bind$nfc_llcp(r1, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) 2018/04/27 02:45:11 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x5452, 0xffffffffffffffff) 2018/04/27 02:45:11 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) socket$unix(0x1, 0x100800000007, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x3, 0x4) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xffffffeb) sendto$inet(r0, &(0x7f00004b3fff), 0xfe31, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x1) 2018/04/27 02:45:11 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000280)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0xe4a}], 0x1000000000000062, 0x0) 2018/04/27 02:45:11 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000100)='cgroup.threads\x00', 0x2, 0x0) read(r1, &(0x7f00000006c0)=""/116, 0x74) sendfile(r1, r1, &(0x7f0000000040), 0x1) r2 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000080)={'eql\x00', 0x8200}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001880)='/dev/mixer\x00', 0x2000, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00000018c0)={'ip6gretap0\x00', 0x0}) connect$can_bcm(r3, &(0x7f0000001900)={0x1d, r4}, 0x10) 2018/04/27 02:45:11 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x86}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x1016c0, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x7, r0}) 2018/04/27 02:45:11 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:45:11 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, r0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r1, &(0x7f0000108fe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) connect(r1, &(0x7f00000fefe4)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/27 02:45:11 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = dup2(r0, r0) sendmmsg$alg(r1, &(0x7f0000000f00)=[{0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000003c0)}, {0x0, 0x0, &(0x7f0000000740)}, {0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000d40)}], 0x1}], 0x3, 0x0) socket(0x1d, 0x0, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000000)=0x3) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000040)=@hopopts={0x1d, 0x3, [], [@jumbo={0xc2, 0x4, 0x6}, @jumbo={0xc2, 0x4, 0xfaf}, @hao={0xc9, 0x10}]}, 0x28) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000080)={'teql0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) 2018/04/27 02:45:11 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0x10000000a37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000080)={0x0, 0x0, 0xffff, 0x101, 0x8, 0xffffffff}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r0, &(0x7f0000000100)}, 0x10) 2018/04/27 02:45:11 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$netlink(0x10, 0x3, 0x4) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000240)=0x7fff, 0x4) socket$netlink(0x10, 0x3, 0xf) write(r1, &(0x7f0000000080)="2700000014000707030e0000120f0a0011000100f5fe0012ff00a51b82d77a4b6db0068dd304f9", 0x27) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = fcntl$dupfd(r1, 0x406, r1) openat$cgroup_type(r3, &(0x7f00000000c0)='cgroup.type\x00', 0x2, 0x0) msgget(0x3, 0x10) ioctl$KVM_GET_XSAVE(r3, 0x9000aea4, &(0x7f0000000280)) setsockopt$inet6_dccp_int(r2, 0x21, 0x6, &(0x7f0000000040)=0x2, 0x4) 2018/04/27 02:45:11 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x8000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@dev, @in=@multicast2}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000240)=0xe8) mlock(&(0x7f0000698000/0x3000)=nil, 0x3000) mremap(&(0x7f0000698000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000699000/0x3000)=nil) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0x400000) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000000c0)={'team0\x00', r2}) mlock(&(0x7f0000699000/0x4000)=nil, 0x4000) 2018/04/27 02:45:11 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x1265, 0xffffffffffffffff) 2018/04/27 02:45:11 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:45:12 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000140)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00000001c0)={&(0x7f0000000180)=[0x594, 0x1c, 0x1, 0x7], 0x4, 0x2a, 0x9, 0x101, 0xffffffffffffff01, 0xfffffffffffffff9, {0x9ce, 0x401, 0xbd, 0xe42a, 0x8000, 0xcdc, 0x7c000, 0x6, 0x61, 0x4b, 0x0, 0x5, 0x5, 0x8, "039f72717e1f40fcf53e2c28367a86f5d5d8cced124f5688199b5caab5fccad4"}}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f00000000c0)={&(0x7f0000000040)=[0x8, 0x10001, 0x5, 0x80000000], 0x4, 0x8, 0x3d6, 0x48, 0x0, 0x101, {0x0, 0x2, 0x7, 0xbed, 0x6, 0x7328, 0x7, 0x0, 0xc91a, 0xdf, 0x8, 0x0, 0xff, 0x100000001, "3c5636eca4c4ea468e579a850cbac5ff2df9de988bc10816fc101b875e45d1b1"}}) getsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000000080), &(0x7f0000013000)=0x4) 2018/04/27 02:45:12 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) timer_create(0x7, &(0x7f0000000100)={0x0, 0x16, 0x4, @thr={&(0x7f0000000080)="86be57d87b6045df640865d536208171e40a15636408ae0c75f6619cebe35b5d94e0af1b4cc0", &(0x7f00000000c0)="7c94dde4ead4b1e70658f8642bdbf51f3abc58284d5794fa4163ab27439ffa953a307e942b"}}, &(0x7f0000000140)=0x0) timer_gettime(r1, &(0x7f0000000180)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r0, &(0x7f0000000100)}, 0x10) [ 133.113780] can: request_module (can-proto-0) failed. [ 133.211783] can: request_module (can-proto-0) failed. 2018/04/27 02:45:12 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000280)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x341}], 0x1000000000000062, 0x0) 2018/04/27 02:45:12 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) socket$netlink(0x10, 0x3, 0x8000000002) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) 2018/04/27 02:45:12 executing program 1: syz_emit_ethernet(0x0, &(0x7f0000000080)=ANY=[], 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000000040)={0x7b, 0x0, [0x9, 0x6, 0x4, 0x6]}) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, r1, 0x400, 0x70bd2b, 0x25dfdbfd, {0x1}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x32}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20000010}, 0x4000084) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xd) 2018/04/27 02:45:12 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000000)="fbff2f40fdf50000000900000090", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x800, 0xd, @dev={0xfe, 0x80}}, 0x1c) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x20000) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000080)={0x4, 0x100, 0xfffffffffffff0bf, 0x9f, 0xffffffff, 0x1, 0x7ff}, 0xc) recvfrom$packet(r1, &(0x7f00000000c0)=""/171, 0xab, 0x40000000, 0x0, 0x0) 2018/04/27 02:45:12 executing program 4: syz_emit_ethernet(0x46, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaa0c0000140000008100080086dd6020a17e00441100fe800000000000000000000000000000fe8000000000000000000000000000aa04206e0b0000000300000800000086dd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004814810380629d1bcf524df5"], 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000040)=0x400057f2f23f) munlockall() sched_yield() ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00000000c0)=0x8) flistxattr(r0, &(0x7f0000000140)=""/164, 0xa4) 2018/04/27 02:45:12 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x0, 0xe9}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r0, &(0x7f0000000100)}, 0x10) 2018/04/27 02:45:12 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:45:12 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x2, 0xffffffffffffffff) 2018/04/27 02:45:12 executing program 1: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x29, 0x1, &(0x7f0000000000)=0x9, 0x38b) 2018/04/27 02:45:12 executing program 4: unshare(0x40000000) r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x8, 0x501) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00000001c0)={0x1, 0x2aaaaaaaaaaaacbb}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000100)=0x3b12, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x40000, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x10) epoll_pwait(0xffffffffffffffff, &(0x7f0000000240)=[{}, {}, {}], 0x3, 0x0, &(0x7f0000000580), 0xfffffffffffffcbd) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) epoll_pwait(r2, &(0x7f0000000000)=[{}], 0x1, 0x6, &(0x7f0000000040)={0x8ce}, 0x8) [ 134.000517] IPVS: ftp: loaded support on port[0] = 21 [ 134.080474] IPVS: ftp: loaded support on port[0] = 21 2018/04/27 02:45:13 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:45:13 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x127f, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x2, 0x0) 2018/04/27 02:45:13 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r1, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r0, 0x15) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r1, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r1, &(0x7f0000000100)}, 0x10) 2018/04/27 02:45:13 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x1260, 0xffffffffffffffff) 2018/04/27 02:45:13 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0xfffffffffffffffc, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000140)=ANY=[@ANYBLOB="d9ffffff180000000080000022d900ff030000000000000000040000ea780000"]) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)='syzkaller1\x00') ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$EVIOCGREP(r0, 0x4004743b, &(0x7f00000001c0)=""/174) 2018/04/27 02:45:13 executing program 1: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x29, 0x1, &(0x7f0000000000)=0x9, 0x38b) 2018/04/27 02:45:13 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000280)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x948}], 0x1000000000000062, 0x0) 2018/04/27 02:45:13 executing program 4: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r0, 0x40, 0x7) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r1) 2018/04/27 02:45:14 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000340)=0x6, 0x4) remap_file_pages(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x2, 0x10000) sendto$inet6(r0, &(0x7f00000000c0)="040800000009cb396da100d81e591e79930d4218c01335baf65290f5bb716b45419600e5c3598d3f", 0x28, 0x0, &(0x7f0000005fe4)={0xa, 0x800000894f, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000640)=@pic={0xe9, 0x6, 0x7f, 0x8, 0x1, 0x350, 0x8000000000000000, 0x2, 0x1, 0x6, 0x9, 0x43, 0x2, 0x5, 0x78406fc1}) accept4$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14, 0xfffffffffffffffc) r1 = getpid() ptrace$pokeuser(0x6, r1, 0x5ed, 0x2) syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000000140)="a672da11837a95fc589f33408c8262b01f3ef1f2af01c1e327219fb7c11ac2e403d7219b26a2a02e87ba20e1e53fc48867b6211705d9764ba86a6a2fee12f0f58bd94632b467ed0df02c9fb2619a90084fcdf34ca977985547af763bd7711450308fe4005bb8e1b9edb6c793e02fe002ce54b4bda345799333ab02c7cad0045cf2d6666872ec1bd4d84b", 0x8a, 0x8}, {&(0x7f0000000200)="472eadc5d21021a3308369fb1b614e420ee6c0a2e76f4825a93d8939e6dcc5176babe3638f0c9b4b2eb2389403e06d47c9cdb5b08b4b727ba849dc6d2d1f4195dbdd3edf7b006d1d09db25cd1503c65a53dca2e14abe204292bf3c55ad5a4bb2033ad62700bf21d6efb2a38d2daf996f40fc64b92871a235bdf7aa85b1b89bc9095328d929be0121ccb3f0561151e7dfa5724b01079e207ad7857d36862bc0c9a21a1d2e15ddbd9507875bef49a21f1c5b806bc9d67ec45f011903a1a642e19c5e7d1b29", 0xc4, 0xfffffffffffffffe}, {&(0x7f0000000300)="a85e2e7639798feec36c6afb383ca874f61989f6297dc706ee391bf76be519bfca13e0ae", 0x24, 0x9}], 0x40000, &(0x7f00000004c0)=ANY=[@ANYBLOB="636a70726f746f3d646c6d2c3510db6dfa019f622d9100497f00000000000000"]) r2 = accept(r0, &(0x7f0000000500)=@generic, &(0x7f0000000580)=0x80) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000440)=0x9) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000480), &(0x7f0000000600)=0x8) 2018/04/27 02:45:14 executing program 5: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000340)=0x6, 0xffffffffffffffb5) sendto$inet6(r0, &(0x7f0000000080)="040100000009cb396da10000009054b932ce5b73832fdbaf", 0x18, 0x0, &(0x7f0000005fe4)={0xa, 0x800000894f, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x800, 0x0) getsockopt$inet_int(r1, 0x0, 0x32, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/04/27 02:45:14 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0xbe27, 0x303240) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f00000000c0)={0x8000000, 0x2, 0x7}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x0, 0x0, 0x0, 0x2, r0}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r1, &(0x7f0000000200)="6b7a14", &(0x7f0000000140)="6480e9c509d6ca8119e819a1aba4e797dc212cdfeb5d8993e3ad063f7192c7de69818d802670d447c3c56ce5aad1379836df5fe48093b5e23659046923ae4225cfe42c240ee98657cb88bd2b15febc31d8c307385df4f4dcc3c0614b40bbb72e16b21a4b70a207a5d1a8975d8e780dd5ad507067e4e9ee70c8bf9ee397dd53fed69a408a"}, 0x20) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r0, 0x400454ce, r2) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r1, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r1, &(0x7f0000000100)}, 0x10) 2018/04/27 02:45:14 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:45:14 executing program 0: writev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000000)="9dab77af518123b8b6e3881e833056df6ae3d47d982647508e8ee143829d5583fb38163eda5410dd33489dafaa090b1d57dd45e67be0c3af697b108714d17b3e655bd1b143dbb6627dcb2a52e34a6a5807d02cd9472f5a60deb06e4da0ff6bc6b0b61806835ab5eca5125322b3f4342fc1bcdec5f2bb4a84d40000000000000000000000", 0x84}], 0x1) 2018/04/27 02:45:14 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0xc0101282, 0xffffffffffffffff) 2018/04/27 02:45:14 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1b}}, @in={0x2, 0x4e24}], 0x30) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbfffc)=0x3, 0x4) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x1, 0x10}, 0xc) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) sendto$inet6(r0, &(0x7f0000ab4f8e)="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", 0x541, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) write$sndseq(r1, &(0x7f0000801f40)=[{}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}], 0xc0) write$evdev(r1, &(0x7f00001d1000)=[{{0x0, 0x2710}}, {{0x0, 0x7530}}, {{0x0, 0x2710}}], 0x48) sendmmsg$alg(r1, &(0x7f00004fef90)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050ef3f)='l', 0x1}], 0x1, &(0x7f00009b7000)}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f06000)={0x9}, 0x10) write$eventfd(r1, &(0x7f000057bff8), 0x8) readv(r0, &(0x7f0000001240)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000000)=""/51, 0x33}], 0x1) 2018/04/27 02:45:14 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x100000001, 0x240000) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r1, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r1, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r1, &(0x7f0000000100)}, 0x10) 2018/04/27 02:45:14 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) getgroups(0x0, &(0x7f0000000780)) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x20000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000340)={0xe1e}, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x7, @loopback={0x0, 0x1}, 0x200}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x10001, @mcast1={0xff, 0x1, [], 0x1}, 0x9a}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}], 0x94) getgroups(0x1, &(0x7f0000000a40)=[0xffffffffffffffff]) r3 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001040)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000f80)={0x18, 0x0, &(0x7f0000000d40)=[@free_buffer={0x40086303, r3}, @free_buffer={0x40086303, r3}], 0x0, 0x0, &(0x7f0000000e80)}) write$binfmt_script(r1, &(0x7f0000002100)={'#! ', './file0', [{0x20, "6370752e77656967687400e406e55bbd3802c347312499a46644b6e6eadc"}], 0xa, "f00b92181e7556c65894a27148dabdc4fbcc2e7c27c65c13f4b56a4b0646f163a24324c5f6f9d7690bed821a975c5630e6f4c2fcf6adb3778be8163391f84415d8e9c8047581fe7512737be81d8764120e2efec85098bdee010672a83dd7c5e7c9de3ef113579c8bd909a7e652c82c9f47016df61d6aced1edbd182e313e961c20a6f981cbbf580518b1995a455d43085c1bd1b772d1b39705dc05a4ec192a0f59cd3fc8ed20d32c709f74006a571b42c654c6bf5bd6db3712b75da57bc8fc3ab0580212a18308c36c8a3ce5a725a8d713e660d1a510151fcd780a4e70500680f6444729f4c4962d2263fc9cf9f3d5bc9741d4528f053eee7bfaef60969f1adf44f569fe6703eff68f2a694e073cf042cd099489429c3c5db591af9adc2ef37c8f0facdc875f3cd411185c7e9a92b194c2a5f459c002fd13720959a5a9923f301c8375d237ce1f0953c0931652f0ad7836dcb70ccb57d9375fa20268f01aef5010aa53f6d0afcfd014d37a86ee9fb23e3b8a7846f216f91722d9cc2bf2b8dd4886fd32d27ae72fe4d7feabe1eedd1b6482d5d86c997f30e411b8aa7781ce328a2a5f54fec97d6f2bfd12cdafb79b4e056ddd98cc97c4495188e57693e32c32ee8f7adc55afeee31e50d3cb925f711b8c306bc96e8e03ba6f9ea68d0769732b164f7fa62f4a66edf065508e34c5db1da61025c22700bc7b0c2f819796c0903478cabbd2a1da9e3ecc8d1e54eca9e1f861906fb64894df6e72945558b77161195077dee50283443b9f8b466cf91a0234ee2199e715f249b8c852eab14e3a53884c2633989a1a94543403e3f5d2b9652ed66ba4b0ff323f9add08a68f935e20c69d83c8f5d582221e31cc02144b42addeea1d3f277bbd2cc2c4857f1f80cddf03548260506e40c97f0405a4f4648749e9c43c48fa28802e5fbaccee313cda33f3f34d4bda4eee98f443588ca1c8ffe5e141b92828a497876c703270bb0a877d8218e3abceac24334f235a2fccc95c10cb79effc70f9bf7ec0d0dc6802fdd0f58d3b3329ed952ee709d2213800d364ad7c883220361800fefef3cc6bf57a4defea777450eeb048d4e9ecaca48101eedcd2facc917b2d78b6d65184eac4cfb4a51ba9ba938258cb9da3dbfcd03affdc1a392c37d8af8a12986309179694dc4921832a3269c2dbda8876db2c4f87aa420f0f208dfb8528a05883cf2ff3448c71d34472cbd4a217022236290772f596d04f6293a617513871be80d3c37c9cf07936296dfaca1bafdaf900d4dce2fdb9137e73c5fa76ba11713eddf10e5f4a9ef6c7790648b11a31f79f38b27b5f04842d87ab29cf0458a5a5c7d054e65bf591e2ee36f2ec0c1ff85367578143acf6a9a93abcbea35cf1c1c21d4b72fc275abe813a58517722cfebe0ee6298cf884af1daeb5a10110c9587155ecc1b8acbaf81a29738a7e8871fff966f29fb059a1aac169cf458550d1d8574912571d12238652e20cb6175a9e62b1c5cd42625507c2341d0324b158301115b860d41818ad8a473073088abdd07faf10089c85aa5ca59b867c89450f590c3985695a65cc3e5483b7688dadc609d60c7de2510ee83dfee6d6a35d5e1821c37f77194ca7f602967f7e9a0da718c1ad57cad5d0c193076b6f3ad254b07e1df0ef893c253be8e30370d9bca9af89311d5a5c572e0d504320303259de5aaf8b14d71917d41590af263a4f4242ef2c4dadac8c4f99d56faa6373ec1d954311487dc24162bdd00622dc488ad8f3e1ff3cb328b41225116f18be2076afe949a714b501a40a92e8601c52424cedea75ceb5a831f09a124a72b93af6783d9f1cf102bb68703e05b6cc1a5a22a98b5d80323b941b9c4b580a19deb9475fa99bb5ee6a2a5a9dd2db08f274d4d19cf0c667502192ff865592e7a825e3c51ef9063a9e1f508f9eff356334f201849a3de3ce43ea6d8978142414adec5d3240d71546b578e15179d2fa9fbb25394948914ef6864dae8d59a4c919bb95f05813015d7b221162c6edfb675a2ad0cc0d776d858b5cabdba966e6eeea2463972471cbc58957ebbb12d2894a1d31990a4d7489769b94d10b46fa7bb85b34fa1c2b30788ca4644fc4c984997bc1af2ea206e682fd31e4cc362d625ea08bffd1c4042fc7289b4d9043c70683331b0618f82aa81714646b4a342ef52f2258d8b85f2abcff7aeacb491004bef5d87809dbd759d9e75c5fdef097f1ede842308636a4fdce7575834f5e57b5f0436b2a8fc5c6dcece4b11de2dd283940b75fc39d918273973df1d720b892e8ec480e4f92a0400d4899778eac8e18c7722ebf8f04dfb36b53efb334902c41b6abcf314638244f3f4f06fe7fe5282aa71ecc454f978d69464c6d429736a75366fe2dcce1c735dd30db2b8c0b4b91c072cf7a7101a6c07c5279f0a284d468d55102b15cab2878e74e9cff798b833df838f52398225b307fe0e0d1d79ebd685072504713ae5ddb798ab54e2f956601978f9f655b1ec90a9decd93b436b4fe5abbf59879a996f03529dc0d976b1cc6aeaa01e2490835e26592a748661b3ff80114d36d934c307fef2ae6cffeea72878e5ac4448db48226d4fb3776f2a6d985cb2d9549bc85863527f3fc6b25774b002770bd81554da333df64d8cd63e682297eedc33e39fcfdfefd3cf5181b3c09cc8fa93730e928108dd96c83ad7b6688167f688f587e57ba96f026cf6a17fe5702437ddf203d95b14f17baed8eabcdcea0f72b879e9d537b47c6ef63712c4a2c8c996d9bc81156507ab0afc39e1562a2aac115f61f4eda5f3b85516806dcef67f41e24d7536d5fa9775bb3825b2463f04648f621befc353578479b8723fc86ddc5bf5aa271950df345e238c9c12c941b6d8d8758b06cf75ff9508154a6ec690071b8f12a63871befd0637c4698662dead877dcd396841c22c6863ddb3fb1206950ac71bb8ef2479cd142a3326f9a442e6fd327a35c01a7a66d474363664a10f39de7a1537f527c83a2766aef6ff5da50503c97d8f0b206af32b689e54914a99a266c6e3fb663c68882f0a80bedc6c8f09acdda9995b869c5cd03760af972795592959d47147b87bb24e5cd0d26c24cf43c7ea28216d2e5910ebce688399f89fba0238c36fd9ad62d946eff63438e9f55b6ba28311bac0b80557a84395a16002a83363938e1183f285b713a8f643a25f12b0f89e1cb67d0e2ed6b4fa3f14222b572f1bae2e513f6ae0b0cac625c4d6ff052fb2e3d7f40b1805118f0ea8282e14e3775b97fffc1876466be77215fcf3aaf8ec7c81d3f2e39a37d454c4b3d301e60c95b062f0d18a9d02ac4954af9b89df6ee57d1752dc9d724536aeef81468f0a547e8cd1ef90dee37504b15d7189dff0e4e58dd3acc29e96cb8cc527886da11a0fffa3d7a21f9e8e914c55ed24c6554a19c3b40dbd302944678acd7770ad738507ff5911f26493a909ac83aedfda04cfe21c02be7049902bde317e238339d0e4c1cad3b24d8647519707295b3eb1f22b3798de6ca70f998d42ad064177f7f986be55ff2581b44bd9859c1fe31b4c19f16aaecc692b739d2d5198240a4a762922834a9efa91f60191ff9a758dd4ebe10c2ad9e78587f398f3d74fb701d8fa679fc89bf97f64fd5912b3100db8e00e4248b104d6bd9cdda21c2eab7277efd4e362eceb29e1b8a9fd8b1ff30c7a86fa02065a8c07dc52b424d2117c64bb8467f9562b549fa430a3abd1c078b33b024a9845e33cf407d8af16ce787d1a0bbc3819d71c73f8341c1e818b9cf3412eadeb3c4e917dcced3fe3e1bae6f52a09d846ccea44e0df7cfcd1a9e65891bdf46124f06a823a798ee20cdf0a7d7dd2ca1380d93e9e6c313ab3a801ca4334d07512d0dee5e88b4852cd7de13a7d0fa57dec895ba481fe7cd9c2e36821bc4d3dc52dd47703239bff8881084098a9bd0cbf7a42d1631ac4834da0d3ef4f7bbe68f6767f357cfa6d72b057b04f127dce030927dd8b9b1e639d475f3566723ac735eb3ab2efc2fb7b1f1b2a35a56e6a6b53935a5000fa8c24a854df20d027d3324478bb82240623d57946a835a82c61c4ed4b8eb9256935662a363d922f0592ec328a805b66fe75ee4867984bcbb0e34f776b53205f8bcd3ed4e3f3f1156d2a6fff2ff8bfd312c38905dc370fa8b96fe1c804f1bfc138e451e0bdbeca80f4572049c99552163bcfc20822498a43ef2d07713f3af03f54d90f1c591fb0e0440f2ecb5453e371ce242c3fde0d423ecd57185c58d2b3faeee59c62ea725c0c7286d2ecca4431c3756845fc2a09fc27dfac89c4be62a1698f027cadf1ed24a15a353d6bec898f12c38f1d73039740ffbd70e9d1ec205753f737ce2fc046af01e629971931cb29f8b323fcc04456f8c2a91f4118bdd33439ae18ea90a0df660f2b0a7a4e7eef64517b99588dc3c87c5e21bff74c8eeee4a4b750b2c01b3ca9c7a7c6d752c2377fc550331cfbb239d685f64549ee0b84f7fb2f9a7f5dbd54f15e7ec0f1086769a569108093fc61c1960d3408acd7df04ec22b00ded7abe76248ab8ac6c6c4f0f03b62bc4ec3e4371d3ac9260bbebde218eb841905f6648d5f55c0457d0427389c3361281dd06f508367f68c1292a878c7dca8e322c505bec8ecddbb0a836fa441f029c5ca27992de6406e377a0dcc511111c186647b2e8fba3e280615a7e25d3630bebb97c0b9ffebc3f1ed817f77f6d62cdb12fb05826ab990b42e2516ee4cd0f3d4c727020ed4e37e98ee5cf0505bb26ce8aa190c69327bf1a7ee64d1636825a376d3a187321a9100eb8e81739c8c1b0d76c302ca63ea7b7cbc9d018edb30e14519f14c37327cb8bcc3575c9e07aafb30ad3b3d0645af79048c0bd8b2528ce74bae69ab99a87e30a6fb8da249462c77a9ff53538e8db9291cdd0764d25936128e24695873412f42e50ec8d99a7eaf8246cfb81ef226bd590e93f8ea3467c39988d3e2fd8c70e8491b63f53df4b9593d94f035156c10ae62d93a9c8c05923376f808e1747f8875b95482dcd88ad38aa1557f6fe4d50286d5f585e13c17a7227274cebda6e79fc633f930f87e299a92602b7e4fac5d52b40df004e4d936c4b52df30e1ed6f8e5578da56625b3eba31a8c7ee22d8d56aa3394aaa7051d29959378eac36c0adbac08f5f9eb6f8bafb88e7fbd939e9e80a50564a7a33e653f3c347e4746689a3203d7fa7653cb3b2051e1a520b996d4493b9d6dd71e5cc8efbbba498663ed07424bb43ba395801c639085d0812d3d13b5a69fdf2356a3328a373d718e6394dc2fcb147e0c38dc7b2dc047815e03309659270bcbbd617c3d06bdf5acd74a0088da15c326b873e896caecb6424c817ad8d862c0fd31087305c46b53b0ce9df974dc882a0e3619c56a0af5e0f5a1f8e7b82066ebbe65df49a29c7ac3c60311ce32c80d20c19f1c91a0fafac00df68ed3b40a74ff1bf43eaefca56137c6c1539b201badd51c047d167782af8c92d6d730e4dbb7ae446b6170a9238fe50bb644ac552784907303e22113e97aa6a5397027e7386b67461dff01166e0deebf3e792b5f577f91c8569425bedc361360595a416d1d9dbc68afa579e1296d22d579e8e098e21d1e1b06c57b4d184b6d2632317df97074c7a6e292fa5180ccb6294755cec446cf389fcab1d716ce16534ae851655f401a46903baa3a6b575da28d9b4f5068c9d6dfc88e14bd1b45b0b9265a128807cd898ec7b2c34b9ae857d301f1b52c1480579266f9bfaabc4bf1e2fdb022f0880296b246eb3d7d97c340086e1a0b505af94fa9d0cc2db8e4214cfd0a95bc"}, 0x1118) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080), 0x0, 0x0, &(0x7f00000000c0)}) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_int(r4, &(0x7f0000000100)='cpu.weight\x00', 0x2, 0x0) unshare(0x40600) fchmod(r0, 0x0) getsockopt$packet_buf(r2, 0x107, 0x5, &(0x7f0000000240)=""/170, &(0x7f00000000c0)=0xaa) 2018/04/27 02:45:14 executing program 0: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) r1 = open$dir(&(0x7f0000000b80)='./file0\x00', 0x10000, 0x84) write(r1, &(0x7f0000000000), 0xfffffddd) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="cdcc6c08b178ccdb9af3fd89354dc590ce309755b0642a06318f75c4445d6deed6814b066f6dff49a4538214a48f202d8e87c9346f734e4d8cab77f276e182eae66a6a5b55baa3c1d5c5cf04459ae0651459e6adf990dfd8358a4242eb360d59c0b7eeffbca10f757da3e6a7e72350ea4547bceaf45351d8ce2fcc5ed9ca2ffc08c8a85df611f7ab1c701674a0b1d887fcd2def43fdff5557ece90c9906caf85ae6b1bab1e55cf5ba782d0b598cca26588967d0deb2ae084278e13", 0xbb, 0xfffffffffffffff8) r3 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$reject(0x13, r2, 0x80000001, 0x7, r3) read(r0, &(0x7f0000000c00)=""/194, 0xffffff58) 2018/04/27 02:45:14 executing program 5: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x25}) r0 = bpf$PROG_LOAD(0x5, &(0x7f000095c000)={0x1, 0x5, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], &(0x7f000040dff6)='syzkaller\x00', 0x1, 0x29e, &(0x7f000000a000)=""/195}, 0x48) r1 = request_key(&(0x7f0000000380)='rxrpc_s\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000400)='[+^vboxnet1\x00', 0xffffffffffffffff) r2 = syz_open_dev$adsp(&(0x7f0000000680)='/dev/adsp#\x00', 0x101, 0x200000) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00000006c0), &(0x7f0000000700)) r3 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000600)='/dev/audio\x00', 0x1, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000006c0)) setsockopt$bt_hci_HCI_TIME_STAMP(r4, 0x0, 0x3, &(0x7f0000000640), 0x4) keyctl$search(0xa, r1, &(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, r3) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000005c0)) r5 = fcntl$getown(r0, 0x9) r6 = syz_open_procfs(r5, &(0x7f0000000540)='net/dev_snmp6\x00') ioctl$SNDRV_TIMER_IOCTL_TREAD(r6, 0x40045402, &(0x7f0000000580)=0x1) 2018/04/27 02:45:14 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) [ 135.517347] binder: 10852:10853 BC_FREE_BUFFER u000000002000c000 matched unreturned buffer [ 135.584271] binder_alloc: 10852:10853 FREE_BUFFER u000000002000c000 user freed buffer twice [ 135.593118] binder: 10852:10853 BC_FREE_BUFFER u000000002000c000 no match [ 135.653437] binder: BINDER_SET_CONTEXT_MGR already set [ 135.670872] binder: 10852:10868 ioctl 40046207 0 returned -16 [ 135.702830] binder: 10852:10853 BC_FREE_BUFFER u000000002000c000 no match [ 135.710575] binder: 10852:10853 BC_FREE_BUFFER u000000002000c000 no match [ 135.724347] binder: release 10852:10853 transaction 9 out, still active [ 135.731233] binder: undelivered TRANSACTION_COMPLETE [ 135.751498] binder: release 10852:10853 transaction 8 out, still active [ 135.758381] binder: undelivered TRANSACTION_COMPLETE [ 135.763565] binder: send failed reply for transaction 8, target dead [ 135.770090] binder: send failed reply for transaction 9, target dead 2018/04/27 02:45:15 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x125e, 0xffffffffffffffff) 2018/04/27 02:45:15 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={r0, &(0x7f0000001440)="76768f93f67b953716239a362680487f2b8d2ee9a53afdccccd5b31d88d04efcc903af1781d6b9afae858c81ffffffbb0d19a63b0006a2ca0ec83f6049334f2dc803b9cefed4e36e3e03b7944feb81a95c3570baa555eed803520d29a9822b7d30c0e6dca8837ddc0400000000000000ee559d18ec105e3fc9fddc66be8e69bceef802a74dc670bd9c8b3f6ba8ff1ca5e0338f308459c69c82704adcf2b3a6af9ebbe5381bb57a4d09fe55bf788f9e2ad36502fb6fae5551153afc8484e844e48ee8e3a54a7178fbe91631a6bf0f2595bee535cfe68f0c85e103efa1c94f3130141adcf1e7ec91983e9a8678db07bbfbd4378cc39cb9abd0c36b2837725c69621cb1f2855b188f5bf5427f8d5497ecb2fbf3cdb89cdeb33f742f237201f0be81e7af0983ed1506787db8b8e3e4f7966501b00408b8645cb366e49a8ae05784b8a673c34d0776919b48728d3192cf814e5b578942adf0d4be7e8769f3ab5a73b28aee22cdb4dc80bee97c416ab7000000000000000000000000000000"}, 0x10) 2018/04/27 02:45:15 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x3, &(0x7f0000000080)=[{0x568dfec, 0x6, 0x7, 0xff}, {0x63357ddc, 0x6, 0xf2e, 0x7}, {0x0, 0x9, 0x101, 0x2}]}) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) socketpair(0x0, 0x800, 0x4f23, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) write$evdev(r2, &(0x7f00000002c0)=[{{r3, r4/1000+30000}, 0x8001, 0x6b, 0x400}, {{}, 0x4a0b, 0x9, 0xcd}, {{0x0, 0x2710}, 0x6, 0x3f, 0x252000000000000}, {{r5, r6/1000+10000}, 0x3, 0x4000000000, 0x2000000000}, {{0x77359400}, 0xc964, 0x1, 0x6}], 0x78) ioctl$TUNSETSTEERINGEBPF(r2, 0x800454e0, &(0x7f0000000240)=r2) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r0, 0x400454ce, r7) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) 2018/04/27 02:45:15 executing program 0: r0 = open$dir(&(0x7f0000000340)='./file0\x00', 0x1fffd, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) write(r0, &(0x7f0000000300)="d8", 0x150) io_setup(0x5, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000001c00)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000100)="c6", 0x1}]) 2018/04/27 02:45:15 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:45:15 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.events\x00', 0x0, 0x0) r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000001300)='./file0\x00', 0x80000020) inotify_rm_watch(r0, r1) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$read(0xb, r2, &(0x7f0000000100)=""/19, 0x13) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x266000, 0x0) accept$nfc_llcp(r3, 0x0, &(0x7f0000000180)) keyctl$read(0xb, r2, &(0x7f0000000300)=""/4096, 0x1000) add_key(&(0x7f0000000200)="6173796d6d65747269630000f623c165dbdd5da4e516feae1218931b7f62f1989e779cb3e199015e6f224dc786b78b696462c7dec58cd05fa42773a0af0a703d63e19620fd165b5d862cf735059c401152746037a51f9d035dcf4197d265f6f5d246b14212db69e767574420fb11a7308eb293967dbd5a729bb8c6833a854e2036d4e9270fef4cef270638e56c144263ecf69038c96c9d38f68668c21513e19c1311eea8ee94c59609987d033ca3c8ad624dbc5c8958aaa4e9158c5850c6228a22d0adaabe8bb566c069d5baa64e30af6d878c", &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="1081", 0x2, r2) 2018/04/27 02:45:15 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000280)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x2c8}], 0x1000000000000062, 0x0) 2018/04/27 02:45:15 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) io_setup(0x40, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000000c0)}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x7, 0x0, r1, &(0x7f0000000240)="4fc712144d0649f76c", 0x9}]) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x20, 0x4) r3 = geteuid() r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_persistent(0x16, r3, r4) io_destroy(r2) 2018/04/27 02:45:15 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r1, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r1, &(0x7f0000001440)="2e8174b284f9cb458d1dc5f645062681c44045fa326471a40300000000000000d649d5b55283c032156aefe4e455c5f5127be26990010d121dde960a5e3b15ce815b7e8b887abba9d7eaab9bdc7fb444bec990f3162929c90c1a478d7f2c4e05ef8844bf3e8d18538018d8eb116504a866c21d8dcf573bcd91db03d17b245b4210ab447923dd57cc0444b77733714e4ae5bfefb84c62a211655db2d6fbf902372fce10da82e37dd1610cc0d97bdf38b97091015ebb2d903afe64b1b9b30ff31c8f89b55b4a341e9a7cb67f459d3db720c18581f1dcbadd1a093dd6af63bd028a9cf61e00ba7c34294348e56f21850bb16ef6628c07b95470ca53f800f41447348536ec986f71bc82f16acdd0ca3037280990ac3df1449906cee96a2097967b100c63008d66d28f4127f12c40a7dfc29ace5b889c735ab719d626c829be325b5da95103bbc107a6a0bf6886e749d92715085bf839e816ec410f5e6ece66c418b5a2e8e7e697c2d45b902513100d3e04787de158d61ccbfb28b7b968f1f20000000000cc71a16dc6843745a276cb550b03f3dc4227d737c1fb1d82d51c39b4f92daabf256b3efd16ea43891be144acfb1b3a9ffc8607f460004a7439d9adffa7c1173bf44cdc5f67de8980ff97da6c36e8fafd59f7858e0ba02dedcc89be3a4b6367f8d95cce7fc46b69fe63c0b22bf445872088c0b60838fd9f426b38e00bbd1d0fdd6fd9d579231673dfb1e6a8ab7bffae537ee4e8469d3f0111b6d975260ceda5b9e0d5820e61070000003a986cce30cb871591f2df957c3113fbd4c4eda47137a2cd7aa4c6e0e486501d2a799567a275bcca0746b9115ff434562da5b027b6e3a7f42cc8858f89f30f392c4e0b31f8dbfab047853274ee63056c6341b5a42aa2ea1b32ea454e3ad1bada25b89a2167b78306716eeafa6230452391d894cfdf13a2fb92030cc84719965d9151fa", &(0x7f0000003700)=""/4096}, 0xfde8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000100)={{{@in=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000000200)=0xe8) setreuid(r2, r3) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r1, &(0x7f0000000100)}, 0x10) 2018/04/27 02:45:15 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:45:15 executing program 5: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"69660400", 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x308) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) 2018/04/27 02:45:15 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000008c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000980)=@get={0x1, &(0x7f0000000900)=""/76, 0xd9b}) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x401}) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000000040)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}, 0x2002}) 2018/04/27 02:45:15 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x401870c8, 0xffffffffffffffff) 2018/04/27 02:45:15 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='cmdline\x00') prctl$seccomp(0x16, 0x1, &(0x7f0000000000)={0x0, &(0x7f0000000080)}) mq_timedreceive(r1, &(0x7f0000000140)=""/101, 0x65, 0x3, &(0x7f00000001c0)={0x0, 0x1c9c380}) pkey_alloc(0x0, 0x0) sendfile(r1, r1, 0x0, 0x2000000000000044) unshare(0x40600) fsetxattr(r0, &(0x7f0000000700)=@known='user.syz\x00', &(0x7f00000005c0)="363c51940180ebe7753205aff0fa0447a66dafe9356a7523588002a93724a0e1fe2d1192f3e19aec4d078b2ab1bb0365360f1339aa1b80de79356570d0a6b7a6025c471e7b8514989fa1e6746581add1157d812fd9ef438b5cd74178ad1fa3bb6cff15a3ede5d306b4f8d977fd65146e99d0c2b2c1d5f2c62577c3c094b374cc50eafec5b0a349c4b04ad425b5dd4d51856e426f359338dbcbe939c9da32b8ffb1f84e3df8dca651656e7818d949b14b5560d71c92335881a988a06f5c2b798dad13916946e32139ede4df933f525428b81464aea9a3c66c410bc4718ba27dab77cee9c682d9dcba6fdd36e36057a6bda603998e69e4aa516c825653071d26d991b749e7b19c2f076a0dc8f0240aabfae82984f0ee5172a6d18e0de0c1f674e57e4a71c0093db90700", 0x129, 0x0) 2018/04/27 02:45:15 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x1000000003c, 0x1, 0xa37, 0x1, 0x1, 0xfffffffffffffffc}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000280), &(0x7f00000000c0)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r0, &(0x7f0000000100)}, 0x10) 2018/04/27 02:45:15 executing program 4: r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000740), &(0x7f0000000780)=0x10, 0x80000) fcntl$setflags(r0, 0x2, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000440)='\x00') getdents(r1, &(0x7f0000000000)=""/407, 0x1c) [ 136.879990] audit: type=1326 audit(1524797115.769:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=10922 comm="syz-executor1" exe="/root/syz-executor1" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x0 [ 137.798673] audit: type=1326 audit(1524797116.688:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=10922 comm="syz-executor1" exe="/root/syz-executor1" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x0 2018/04/27 02:45:16 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:45:16 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="1800000000cf3148751080028a000ebda37695a5d752da850f9cf4bb0868f5b5c9840eae103d9643dbffffffffffffffffa50ac09bac203932710b0af5a9471a4c333cfd90a356aadb266f137a38d061b296d9d4de2937f35186169803e737a42f22f6a95d1a"], &(0x7f0000000300)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xd, 0x0, &(0x7f00000003c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x1a70, 0x0, 0x0, 0x0, 0x100000000}, @exit={0x95}], &(0x7f0000000100)='GPL\x00', 0x7, 0xa7, &(0x7f0000000180)=""/167}, 0x48) r1 = accept$ipx(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000140)=0x10) recvmmsg(r1, &(0x7f0000006640)=[{{&(0x7f0000000400)=@ll, 0x80, &(0x7f0000000980)=[{&(0x7f00000002c0)=""/26, 0x1a}, {&(0x7f0000000480)=""/115, 0x73}, {&(0x7f0000000500)=""/45, 0x2d}, {&(0x7f0000000540)=""/51, 0x33}, {&(0x7f0000000580)=""/140, 0x8c}, {&(0x7f0000000640)=""/214, 0xd6}, {&(0x7f0000000740)=""/19, 0x13}, {&(0x7f0000000780)=""/207, 0xcf}, {&(0x7f0000000880)=""/192, 0xc0}, {&(0x7f0000000940)}], 0xa, 0x0, 0x0, 0x2}, 0x9}, {{&(0x7f0000000a40)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000000b80)=[{&(0x7f0000000ac0)=""/31, 0x1f}, {&(0x7f0000000b00)=""/77, 0x4d}], 0x2, &(0x7f0000000bc0)=""/212, 0xd4, 0x80000000}, 0x6}, {{&(0x7f0000000cc0)=@can, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000d40)=""/167, 0xa7}, {&(0x7f0000000e00)=""/48, 0x30}, {&(0x7f0000000e40)=""/109, 0x6d}, {&(0x7f0000000ec0)=""/51, 0x33}], 0x4, &(0x7f0000000f40)=""/4096, 0x1000, 0x1}, 0x100}, {{&(0x7f0000001f40)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f00000031c0)=[{&(0x7f0000001fc0)=""/118, 0x76}, {&(0x7f0000002040)=""/59, 0x3b}, {&(0x7f0000002080)=""/4096, 0x1000}, {&(0x7f0000003080)=""/100, 0x64}, {&(0x7f0000003100)}, {&(0x7f0000003140)=""/92, 0x5c}], 0x6, &(0x7f0000003240)=""/4096, 0x1000}, 0x3}, {{&(0x7f0000004240)=@rc, 0x80, &(0x7f0000005540)=[{&(0x7f00000042c0)=""/4096, 0x1000}, {&(0x7f00000052c0)=""/70, 0x46}, {&(0x7f0000005340)=""/216, 0xd8}, {&(0x7f0000005440)=""/141, 0x8d}, {&(0x7f0000005500)=""/24, 0x18}], 0x5, 0x0, 0x0, 0x80}, 0x7f}, {{&(0x7f00000055c0)=@can, 0x80, &(0x7f0000005b80)=[{&(0x7f0000005640)=""/7, 0x7}, {&(0x7f0000005680)=""/26, 0x1a}, {&(0x7f00000056c0)=""/184, 0xb8}, {&(0x7f0000005780)=""/229, 0xe5}, {&(0x7f0000005880)=""/174, 0xae}, {&(0x7f0000005940)=""/84, 0x54}, {&(0x7f00000059c0)=""/71, 0x47}, {&(0x7f0000005a40)=""/197, 0xc5}, {&(0x7f0000005b40)=""/15, 0xf}], 0x9, 0x0, 0x0, 0x5}, 0x3}, {{&(0x7f0000005c40)=@pptp, 0x80, &(0x7f0000005d40)=[{&(0x7f0000005cc0)=""/115, 0x73}], 0x1, 0x0, 0x0, 0x6}, 0x1}, {{0x0, 0x0, &(0x7f0000005fc0)=[{&(0x7f0000005d80)=""/236, 0xec}, {&(0x7f0000005e80)=""/167, 0xa7}, {&(0x7f0000005f40)=""/99, 0x63}], 0x3, &(0x7f0000006000)=""/116, 0x74, 0x16c}, 0x7fff}, {{&(0x7f0000006080)=@ax25, 0x80, &(0x7f00000065c0)=[{&(0x7f0000006100)=""/175, 0xaf}, {&(0x7f00000061c0)=""/109, 0x6d}, {&(0x7f0000006240)=""/106, 0x6a}, {&(0x7f00000062c0)=""/110, 0x6e}, {&(0x7f0000006340)=""/119, 0x77}, {&(0x7f00000063c0)=""/68, 0x44}, {&(0x7f0000006440)=""/214, 0xd6}, {&(0x7f0000006540)=""/86, 0x56}], 0x8, 0x0, 0x0, 0x6}, 0x1}], 0x9, 0x0, &(0x7f0000006880)) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xfffffffffffffffa, 0x4) 2018/04/27 02:45:16 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x40101283, 0xffffffffffffffff) 2018/04/27 02:45:16 executing program 5: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = timerfd_create(0x0, 0x0) r3 = dup2(r1, r2) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x4e23}, @in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x401}, @in6={0xa, 0x4e21, 0xefe2, @mcast1={0xff, 0x1, [], 0x1}, 0x7fff}, @in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x6}], 0x64) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f0000000000)=""/21) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000021ff4)) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f0000000040)=[0x7ff]) close(r2) 2018/04/27 02:45:16 executing program 4: mremap(&(0x7f0000bbb000/0x1000)=nil, 0x1000, 0x3000, 0xffffffffffffffff, &(0x7f00007a2000/0x3000)=nil) setxattr(&(0x7f0000c7e000)='..', &(0x7f00004a0fef)=@known='security.selinux\x00', &(0x7f000059afd5)="73797374656d5f753a6f626a6563745f722273797374656d5f64627573645f7661725f6c69625f74887330", 0x2b, 0x0) 2018/04/27 02:45:16 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x829f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff01}) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = getpid() sched_setattr(r3, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000140)="ab2184871b939f2413248ce9c62e6dd9", 0x10) recvmmsg(r4, &(0x7f0000005b00)=[{{&(0x7f00000044c0)=@nfc_llcp, 0x80, &(0x7f00000059c0), 0x0, &(0x7f0000005a40)=""/187, 0xbb}}], 0x1, 0x0, 0x0) read$eventfd(r2, &(0x7f0000000000), 0x8) ioctl$TIOCGLCKTRMIOS(r2, 0x5412, &(0x7f0000000100)={0x59800, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xf0}) 2018/04/27 02:45:16 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000280)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x45}], 0x1000000000000062, 0x0) 2018/04/27 02:45:16 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r1, &(0x7f0000000280), &(0x7f0000000380)="6c67fff4b2e70b5b090082b85674ad945f3d6feef3ac709fbd533683b41b162eb99977a04194ba70d3c2b8051e8cb0ab07fe3a79479550f4f951aa8fe0e43672520d6811a933252343f0bf34ce17d594f9900377717dc246f531b4882bb86f30d10936ed117309615fd0936b5a5ed563ab2db9091908f3dbab7e599c3be333c611da353167081132ec8db157f59ba9793a35a3318784"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r1, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000300)={r1, &(0x7f0000000280)}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r0, &(0x7f0000000180)="2ce2b28220cb94ac8ba0a11b25836d4d90", &(0x7f00000001c0)="b1027cc93ce047a3c93502fe264336c7831cda06b88ed197b5092825495b45ea0b71037cc46d63422db2130dce87637615f1d5d73202af05182d0a289b692a7038b60c9f421041c5faee33ad1df6d8bb96", 0x1}, 0x20) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) getsockname(r2, &(0x7f00000000c0)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f0000000140)=0x80) 2018/04/27 02:45:16 executing program 4: capset(&(0x7f00000fc000)={0x819980330}, &(0x7f000047efe8)) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x1e, 0xffffffffffffff86) 2018/04/27 02:45:16 executing program 5: getpid() r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000000700)={@local, 0x0}, &(0x7f0000000740)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000780)={@empty, 0x22, r1}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="eead6bb7831884e5b621eedf23d97f3e", 0x10) r2 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r2, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080021000a000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000000080), 0x0, 0xfffffffffffffffe}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) socket(0x3, 0xffffffffffffffff, 0x800) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f00000000c0)=0x8) fsync(r0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000000180)) r4 = socket$netlink(0x10, 0x3, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000240)={0x81, 0x1, 0x5, 'queue1\x00', 0x2}) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0x3000}, 0x4) write(r4, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) syncfs(r4) 2018/04/27 02:45:16 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:45:16 executing program 0: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000baefec)=@ll, 0x80, &(0x7f0000ca3000), 0x0, &(0x7f0000000040)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xa, 0x5, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000f59000)='GXL\x00', 0x200003ff, 0x4c6, &(0x7f00005d4000)=""/251}, 0x48) 2018/04/27 02:45:16 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x5460, 0xffffffffffffffff) 2018/04/27 02:45:16 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x200400, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0)=0xffffffff, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000240), 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) mkdirat$cgroup(r0, &(0x7f0000000140)='syz0\x00', 0x1ff) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0xb, 0x41, 0x100000001, 0xa37, 0x10, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r1, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r1, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) socketpair$inet(0x2, 0xa, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000100)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000280)={r1, &(0x7f0000000300)}, 0xffab) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/04/27 02:45:17 executing program 4: r0 = socket$inet6(0xa, 0x7, 0x4) sync_file_range(r0, 0x5, 0x0, 0x5) r1 = perf_event_open(&(0x7f000002ef88)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f000000a100)={0x7, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000000027493ce800009500ff00000000005fbf24d9e1cb15caddc124b53eefe4f5b3bc8d62eede277e57e62de68f8d6dc501c4759b6adeeabe463f04328245a9e5b9529f6b59da8375914bf8a9660a0dfbbc4ea7fd4203f1a5ff5fcf70a89e8b9ae5642aa3f21d240a3bf9f4c7ccc94bdd76adcc10ab311a1b9f84ef909c97299d2341c5c367dd10d39d5b00d929b427a712fcabd9d6a539329ed92231d6690ae189ee37fe06db900119b8754223d1f2aa4c1b1e7b8fe92972d25c7af7a311ea331d3902d2908aff899e620255854f968a4d22325577"], &(0x7f000000a000)='GPL\x00', 0x3, 0xb2, &(0x7f000000a040)=""/178}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, 0xffffffffffffffff) 2018/04/27 02:45:17 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000853000)=""/255, 0x19}], 0x1000000000000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) dup3(r0, r1, 0x0) 2018/04/27 02:45:17 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:45:17 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) ioctl$LOOP_SET_FD(r0, 0x1276, 0xffffffffffffffff) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000080)={0x1, 0x1, 0x1, 0x101, 0x4, [{0x7fffffff, 0x8, 0x4, 0x0, 0x0, 0x2}, {0x2fe6, 0x0, 0x1, 0x0, 0x0, 0x80}, {0xdf76, 0x3, 0x5}, {0x2, 0xfffffffffffffbff, 0x168, 0x0, 0x0, 0x286}]}) 2018/04/27 02:45:17 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000805c4d65, &(0x7f0000006000)) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000080)) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0xfff, 0x10, 0x1, r0}) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000040), 0x4) fallocate(r0, 0x1, 0x80, 0x4) 2018/04/27 02:45:17 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r0, &(0x7f0000000100)}, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x10002, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000000100)={0x0, 0x8, 0x1ff, &(0x7f00000000c0)}) 2018/04/27 02:45:17 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:45:17 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000080)=0x1, 0x4) r2 = open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) ioctl$LOOP_SET_FD(r0, 0x1276, 0xffffffffffffffff) 2018/04/27 02:45:17 executing program 4: 2018/04/27 02:45:17 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000280)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0xcfd}], 0x1000000000000062, 0x0) 2018/04/27 02:45:17 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) r1 = accept4(r0, &(0x7f0000000940)=@pptp={0x0, 0x0, {0x0, @multicast2}}, &(0x7f00000009c0)=0x80, 0x800) listen$netrom(r1, 0x8) sendmmsg(r0, &(0x7f000000ab00)=[{{&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0xff33, &(0x7f000000a280), 0x0, &(0x7f0000000040)}}, {{&(0x7f000000a440)=@can={0x1d}, 0x10, &(0x7f000000a5c0), 0x3a5, &(0x7f000000a600)}, 0x3}], 0x2, 0x0) 2018/04/27 02:45:17 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x80000, 0x0) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000000180)={@local, 0x0}, &(0x7f00000001c0)=0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000200)={@broadcast, @multicast1, 0x0}, &(0x7f0000000240)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000018c0)={{{@in, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f00000019c0)=0xe8) recvmsg(0xffffffffffffffff, &(0x7f0000001f40)={&(0x7f0000001a00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000001e80)=[{&(0x7f0000001a80)=""/167, 0xa7}, {&(0x7f0000001b40)=""/145, 0x91}, {&(0x7f0000001c00)=""/81, 0x51}, {&(0x7f0000001c80)=""/214, 0xd6}, {&(0x7f0000001d80)=""/195, 0xc3}], 0x5, &(0x7f0000001f00)=""/53, 0x35, 0x1f}, 0x2102) getsockname$packet(0xffffffffffffff9c, &(0x7f0000002040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002080)=0x14) accept4$packet(0xffffffffffffffff, &(0x7f0000002140)={0x0, 0x0, 0x0}, &(0x7f0000002180)=0x14, 0x800) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000021c0)={0x0, @broadcast, @dev}, &(0x7f0000002200)=0xc) sendmsg$TEAM_CMD_OPTIONS_SET(r3, &(0x7f0000002500)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20006042}, 0xc, &(0x7f00000024c0)={&(0x7f0000002240)={0x26c, r4, 0x4, 0x70bd26, 0x25dfdbfe, {0x1}, [{{0x8, 0x1, r5}, {0xc0, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}]}}, {{0x8, 0x1, r8}, {0x104, 0x2, [{0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x8000, 0x7, 0x0, 0x7ff}, {0x80, 0x7fff, 0xf, 0x10001}]}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r9}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x400}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r11}, {0x7c, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2a}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x7}}}]}}]}, 0x26c}, 0x1, 0x0, 0x0, 0x800}, 0x8000) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000280)={0x3000, 0x4000}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) getitimer(0x2, &(0x7f0000000040)) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0x1, 0x0, [{0x2ff, 0x0, 0x209}]}) 2018/04/27 02:45:18 executing program 4: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000) clone(0x0, &(0x7f0000b53000), &(0x7f0000000080), &(0x7f0000c35ffc), &(0x7f0000000140)="6d7aa61b03ccf53d13a229570545b5599735aca5364b6e717489d9bf4ef144cafbe259053773f880390c6e1c3a18182da6eac2ee205fef6b604688e6aad8536f4ff694e6cbef9975e1339c8eac1b78ea7b6c4ff10ae829fd2b7abd29df94ee7a18b828842e2a5207dfb8b0a690347f84cda23bae0207da9957b366a65b7bc7d6a6110f7bdfe66ccb2901d92708a5aaac30339103de755d233d30ba10072a78e60218f65be37e01cba878a9ee7364613c5a55b2ceef874f460cbf6071fd933854414d45ce81ff0ffef0657d") r1 = syz_open_dev$mouse(&(0x7f0000000240)='/dev/input/mouse#\x00', 0x5, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000280)) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x9, 0x4) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/04/27 02:45:18 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:45:18 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) sigaltstack(&(0x7f0000000000/0x1000)=nil, &(0x7f0000000080)) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r0, &(0x7f0000000100)}, 0x10) 2018/04/27 02:45:18 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) shutdown(r0, 0x1) open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x1276, 0xffffffffffffffff) 2018/04/27 02:45:18 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000380)=""/147) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f00000001c0)='./file0\x00', 0x4000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)='HX', 0x2, 0x400}], 0x0, &(0x7f0000010d00)=ANY=[@ANYBLOB='\x00']) 2018/04/27 02:45:18 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/kvm\x00', 0x800000000100, 0x0) r1 = dup(r0) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x82) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000000100)={0x7}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000240)=""/169, &(0x7f0000000300)=0xa9) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0) clone(0x0, &(0x7f0000000040)="404df6f000dab79f4bd6212341f867b04655fa9de525dd51b735800570461bebc5c585aa009314aed0f0266f3d12d5961d1dc3abec922790b7b4dcee63", &(0x7f0000bb3000), &(0x7f0000000140), &(0x7f00000000c0)) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) pipe(&(0x7f0000652ff8)) socket$inet_dccp(0x2, 0x6, 0x0) dup3(r0, r3, 0x0) gettid() membarrier(0x0, 0x0) r4 = add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001040), 0x0, 0xffffffffffffffff) gettid() keyctl$get_keyring_id(0x0, r4, 0x80000001) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000200)={r5, 0x1}) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000000000)=0x8000, 0x1, 0x3) 2018/04/27 02:45:18 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:45:18 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) iopl(0x7ff00000000000) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2, 0x9}, &(0x7f0000000180)=0x8) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000300), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r0, &(0x7f0000000100)}, 0x10) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f0000001500)={0x3, 0x0, &(0x7f0000000240)=""/41, &(0x7f0000001440)=""/145, &(0x7f0000000280)=""/58, 0x1}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x0, 0x7) accept4$nfc_llcp(r4, &(0x7f00000003c0), &(0x7f0000000300)=0xfffffffffffffe16, 0x800) [ 139.355099] hfsplus: invalid secondary volume header [ 139.360783] hfsplus: unable to find HFS+ superblock [ 139.430458] QAT: Invalid ioctl [ 139.458428] QAT: Invalid ioctl 2018/04/27 02:45:18 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x4003, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0xfffffffffffffffb) ioctl$PPPOEIOCSFWD(r0, 0x40047452, &(0x7f0000000040)={0x18, 0x4, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip_vti0\x00'}}) 2018/04/27 02:45:18 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x0) r1 = getpid() prctl$setptracer(0x59616d61, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x1276, 0xffffffffffffffff) 2018/04/27 02:45:18 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:45:18 executing program 0: prctl$intptr(0x8, 0x8) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x800) fcntl$addseals(r0, 0x409, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_xfrm(r0, &(0x7f0000000580)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000540)={&(0x7f00000002c0)=@updsa={0x280, 0x1a, 0x100, 0x70bd28, 0x25dfdbfe, {{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0x4e20, 0x0, 0x4e21, 0x3, 0x2, 0x20, 0x20, 0x3c, r1, r2}, {@in=@multicast2=0xe0000002, 0x4d4, 0x2b}, @in=@broadcast=0xffffffff, {0x401, 0x4, 0x0, 0x4a, 0x7, 0x3ff, 0xfffffffffffffffb, 0x2}, {0xfffffffffffffffa, 0x18d, 0x1, 0x10001}, {0x2d, 0x86b, 0x8000}, 0x70bd29, 0x3506, 0x2, 0x3, 0x3, 0x9}, [@ipv4_hthresh={0x8, 0x3, {0x1f, 0x4}}, @encap={0x1c, 0x4, {0xfffffffffffffffd, 0x4e21, 0x4e24, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, @algo_auth_trunc={0xa4, 0x14, {{'sha3-512\x00'}, 0x2b8, 0xa0, "10db743126c56a2fcd6b8250c7a518cb045c561c1ab810b080abb958754f8855e7e254760e997edff110473cc936fe622eb4d6e2296af1094ee349330d3dae7df69124b9559114ae140cb7800c7e643e2db8c356c28778"}}, @sec_ctx={0x58, 0x8, {0x54, 0x8, 0x1, 0xfffffffffffffffb, 0x4c, "df3ca6f5263241dbfcb032fe422057eec392e667a1ff7245183f0f6ec2121c3497ec17a0d69c3e6392437899e20d5813ec3c42f45dc7c47442c8827edfaae49b06f198015deff65a768fe664"}}, @algo_aead={0x5c, 0x12, {{'rfc4543(gcm(aes))\x00'}, 0x78, 0xa0, "83c6a24cbda549f489c6043112435a"}}, @offload={0xc, 0x1c, {r3}}, @proto={0x8, 0x19, 0x32}]}, 0x280}, 0x1, 0x0, 0x0, 0x4000000}, 0x80c0) 2018/04/27 02:45:18 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r0, &(0x7f0000000100)}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) 2018/04/27 02:45:18 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_settime(0x0, &(0x7f00000000c0)={0x0, 0x1c9c380}) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$clear(0x7, r0) socket$nl_generic(0x10, 0x3, 0x10) 2018/04/27 02:45:18 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000280)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x100b}], 0x1000000000000062, 0x0) 2018/04/27 02:45:18 executing program 1: r0 = gettid() r1 = getpgrp(0x0) r2 = add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="eecd24144801c07a034ad7a58d556e9b6ab50532c58e6d5dd4d4d49a1e2c901d7139e58dfe9c3d1c10a751f71142629567216a38e691c7d4af3a9d58f1322d0076ccbc0ffd0e1ee35055f1ef4d0ca001a4958ff60f5bb2634b0452537fe4c556a77e80ee7cc277d2cf58abec4c72c230ff1439f7458e1736b5d8a373662920c11ae1a61f392976", 0x87, 0xffffffffffffffff) keyctl$describe(0x6, r2, &(0x7f0000000180)=""/100, 0x64) rt_tgsigqueueinfo(r0, r1, 0x0, &(0x7f0000000000)) [ 139.889017] encrypted_key: insufficient parameters specified 2018/04/27 02:45:18 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r0, &(0x7f0000000100)}, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x100, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0xd53) 2018/04/27 02:45:18 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) [ 139.947232] encrypted_key: insufficient parameters specified 2018/04/27 02:45:18 executing program 5: timer_create(0x9, &(0x7f0000000180)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000080)}}, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x1, &(0x7f0000000080)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000200)={{0x0, r0+10000000}, {0x0, r1+10000000}}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{}, {0x0, 0x989680}}, &(0x7f00000001c0)) 2018/04/27 02:45:18 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001680)={0x5, 0x0, 0x0, 0x0, 0x20000000}, 0x2c) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x101000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000040)=0x10, 0x4) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000080)={'eql\x00', 0x3fffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000380)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000480)=0xffffffb0) getresgid(&(0x7f0000000240), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) fchown(r0, r2, r3) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f00000000c0)) 2018/04/27 02:45:18 executing program 4: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) sendmsg(r0, &(0x7f0000001480)={&(0x7f0000000000)=@sco={0x1f, {0x20, 0x6, 0x29e0e9b0, 0x7ff, 0x8000, 0x6}}, 0x80, &(0x7f0000001300)=[{&(0x7f0000000080)="eed3903cbda15604a2ebf88d1b1a7856472fab6947c2dc15351d6c2582fb1e7fbe5d0aa3658393835a69c6a159a474eee61fb7b45deb0ce2f863f8346a69d9bcf904c6bd2fc95123c72f7170dc83e1511494629d7c1c8da1230ad6e501eefd4f9267c75a200be97bf061c5e967710a21ff40dd1731958b9250e8c49f4c9705", 0x7f}, {&(0x7f0000000100)="285bac6d18007627cc02a9a1b8b374f7d101ae4529e5be864140570b4efa0dca6a1114b166e624ad5a31eb764a75e4d193b6d54cc7ac7677837d4b662e8e1cdd8dd127bb6bd05e470aaed994ba37b011db0749c67678bb32e8dd8ce4fb429f519e801c739b3d37b01ed5eea71236afe6071752facabd5cfd2d8cfa03087309d78bef73", 0x83}, {&(0x7f00000001c0)="c1f4c71156025697d573f7d94efc8cafab3e2ea016734a45f90d45c1476392ccf106673cfd25d5298b53ff432aadde13859a5ef3c07a0700fff0b6bcc6c8c4d8caf24fc48df90d92727f66a635f94e32a7c781ea6da12aec8a0bc9fb967b94d7ff0ca3eeb24e8ef06161b0cec13df2e716aa444fb778b856f95a670cff", 0x7d}, {&(0x7f0000000240)="2f29c4e792360a6ecd971529748ed9201a3163d7ec776b6f53485847f8b7f49ec30b2ad104661e81bc8561fbfbd6f5551a5a9c10c01c6ac3f8709390125b417f55295d3d10f5844f76f941366629f77de4777ee661c23d1a36558eba1c0f46fb67c3b829fa682cfd5463aa5be00150784a25651324e382832c53f4af9f64ce74bd58ac62423f88ff", 0x88}, {&(0x7f0000000300)="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0x1000}], 0x5, &(0x7f0000001380)=[{0xa8, 0x108, 0x5, "01b8baff89b67f08025ceefc972473411909fc780a09d5ed8948167f44c5dbf62467e42bfc4d9d0b8d39ac35025b51ab1dfc00bd662cb569c27ce5e55a7c874c0e062dd3c88a194d1688b09f837b4db51bd30fc4d373e83ad057d5b5b6679b66ef944a8ed8891969ddf0f7db522d85d0a6f9a92f8821fb9f1ad162a25c89b6fe47d43812aa51f560f346e4d8588a8e8df31a"}, {0x30, 0x1, 0x9, "6c6b3ccecc6dce2d413dc7b259d0e56e8fd1d50fd4aed66fb70129"}], 0xd8, 0x8000}, 0xc004) 2018/04/27 02:45:18 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(r1, &(0x7f0000000040)='io.stat\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x1276, 0xffffffffffffffff) 2018/04/27 02:45:19 executing program 1: ioperm(0x0, 0x81, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x100, 0x0) 2018/04/27 02:45:19 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) socket$inet_icmp_raw(0x2, 0x3, 0x1) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r0, &(0x7f0000000080)}, 0x8) 2018/04/27 02:45:19 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000b28000)={0x1, {&(0x7f00005bc000)=""/207, 0xffffffd1, &(0x7f000072bfce)=""/50, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0x44d, &(0x7f0000b4cf9b)=""/101, 0x0, 0x2}}, 0x68) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@alg, &(0x7f0000000080)=0x80, 0x800) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00000000c0)=0x20) write$vnet(r0, &(0x7f000046df98)={0x1, {&(0x7f0000c7f000)=""/28, 0x1, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68) 2018/04/27 02:45:19 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x801}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x2}) 2018/04/27 02:45:19 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:45:19 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000280)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x8a9}], 0x1000000000000062, 0x0) 2018/04/27 02:45:19 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x2080, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000000c0)={'broute\x00', 0x0, 0x3, 0xc0, [], 0x1, &(0x7f0000000080)=[{}], &(0x7f0000000180)=""/192}, &(0x7f0000000240)=0x78) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000140)='cpuacct.usage\x00', 0x2, 0x0) readv(r2, &(0x7f0000000500)=[{&(0x7f00000005c0)=""/191, 0xbf}], 0x1) 2018/04/27 02:45:19 executing program 2: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x5, 0x101000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0xb3, "10aff62dd24f5f335c1fa201ac36c380c3a509bbae7419506b59761b12499bd1603a612c71b94dabf862313fa122f83ccc66e1c679b422387f92e7b733fd29da57a8450e46f597e8c0924a50cc706948e0ac5c24f1d3109e92a5a175fae35322713fa7b0db34f684974824b0df89b4262d8b71b5eaf8c8af1185e176a19e86b32198b3e2362ad8a30db40f7c7031cb7464bb6d1c7a80d060e0a554b10c0966ec5fa70f0f590fc82a7b3decf8b9037b2836756e"}, &(0x7f0000000140)=0xbb) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={r1, 0x4}, 0x8) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r2, 0x1276, 0xffffffffffffffff) 2018/04/27 02:45:19 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/mixer\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000440)={&(0x7f0000000400)=[0x5, 0x841a, 0xf0], 0x3, 0x7, 0x3, 0xd8, 0x3f, 0x1, {0x269f9245, 0x5daa, 0x7ff, 0x4, 0xd3, 0x5, 0x2, 0x100000001, 0x8, 0xfffffffffffffff8, 0x20, 0x9c, 0x8, 0x6, "44be1b26fbc86fff1405a63feabd5e73d9ac504d03b92879bf7fe70331ea7dc3"}}) socketpair(0x8f, 0x0, 0x4, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000640)=""/23) r2 = socket$inet6(0xa, 0x1, 0x0) r3 = dup(r2) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f00000007c0)=0x8, 0xffffffffffffffd9) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x8, 0x8000000000000020, 0x3, 0x100000000}, &(0x7f00000000c0)=0x21f) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0xfffffffffffff800) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f0000000500)=0x8) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000780)={0x6, 0xb165, 0x0, 0x0, 0x8001, 0x85, 0x92e1, 0x3, 0x5ebf, 0x8, 0x8, 0x101}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000240)={r4, @in6={{0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x8513}}}, &(0x7f0000000140)=0x84) recvmsg(r3, &(0x7f0000000600)={&(0x7f0000000540)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000680)=""/193, 0xc1}], 0x1, &(0x7f00000005c0)=""/7, 0x7, 0x1fe}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000800)={0x7, 0x0, 0x7, 0xe8, r4}, &(0x7f0000000840)=0x10) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000000300)={[0x1002, 0x14004, 0x5004], 0x0, 0x4, 0x7}) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000380)) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000000e480)={'gretap0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r5}) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, r5}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000880)={0xb0b6, 0x0, 0x10001, 0x10001}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00000008c0)={r6, 0x100}) bind$vsock_stream(r1, &(0x7f0000000900)={0x28, 0x0, 0x2711, @hyper}, 0x10) 2018/04/27 02:45:19 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:45:19 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x1276, r1) 2018/04/27 02:45:19 executing program 3: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x80800) getpeername$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r1, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r1, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x8b, "09a5882d5a80ded485586c5babf2705dd2556ff3ba91d5ba6afdff7fbde48cb3d1f437f30133180ec1c984ecafc38026cbd59c4336a5047f600c418d487e53402021b643e625b9698f45236106d4431797cbd1a13d17cfd7e75ea81676e70b3faebd0c2893eca4141e05de4fc35c8a5959e2d2ecfa6bbc9cbfee2f50098af514d980cc35024ff834ac2c91"}, &(0x7f0000000280)=0x93) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000300)={r2, 0x7e}, 0x8) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f0000000180)={0xf000, 0x9000}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r1, &(0x7f0000000100)}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={r2, 0x2}, &(0x7f00000003c0)=0x8) geteuid() getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001440)={r2, 0xba, "93b8b667d0018d0074aa895caa9267984ea12f13d1d3a3823fe305b9a282327f4290e1c79ceb15e808707f0dd5c1188fa08174d720d399f9e49297fc1f6199173c711c66f5f3e8267a477e48d7ddbe33ca30478e67bf3cc0de709112af60d676f15198a86e086cf1c7ef0f004f6b9956073340ff7558c2430c700e6e12729a5925448c12f15c177b915d20d441017d89238c4abe0095d875a2ca17bd2e54b81b6cbe1dcbe7ccbe962e3260d805ac59e92858cfae0bad1b89d033"}, &(0x7f0000000400)=0xc2) 2018/04/27 02:45:19 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0x5) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r1 = socket$inet6(0x10, 0x3, 0x0) getsockopt$sock_buf(r1, 0x1, 0x2d, &(0x7f00000001c0)=""/51, &(0x7f00000000c0)=0x33) 2018/04/27 02:45:19 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) socket$kcm(0x29, 0x2, 0x0) socket$kcm(0xa, 0x3, 0x11) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21d}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x29, 0x41, &(0x7f0000000180)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/hwrng\x00', 0x40600, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000002500)=0x6, &(0x7f0000002540)=0x4) 2018/04/27 02:45:20 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:45:20 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) r1 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000080)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10, 0x80000) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00000000c0)={'eql\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r0, &(0x7f0000000100)}, 0x10) 2018/04/27 02:45:20 executing program 1: r0 = socket$inet(0xa, 0x2, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0xb08, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000d00], 0x0, &(0x7f0000000040), &(0x7f0000000d00)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, '\x00', '\x00', 'veth1\x00', '\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], 0x988, 0x988, 0x9b8, [@quota={'quota\x00', 0x18}, @among={'among\x00', 0x8b0, {{0x400, 0x40, 0x0, {[], 0x3, [{[], @loopback=0x7f000001}, {}, {[], @dev={0xac, 0x14, 0x14}}]}, {[], 0x9, [{[], @broadcast=0xffffffff}, {[], @broadcast=0xffffffff}, {}, {[], @broadcast=0xffffffff}, {[], @broadcast=0xffffffff}, {[], @loopback=0x7f000001}, {[], @loopback=0x7f000001}, {[], @multicast1=0xe0000001}, {}]}}}}]}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x7, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @random="46ca750fc811", [], @empty, [], 0x70, 0x70, 0xc0}}, @common=@log={'log\x00', 0x28, {{0x0, "19358fd7efa35ca2d7eb1767a4c43b69655391056303b97ef841b924cf71"}}}}]}]}, 0xb80) 2018/04/27 02:45:20 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x2, 0xfffffffffffffe3e) socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@loopback, @in=@multicast1}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000000)=0xe8) 2018/04/27 02:45:20 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000000040)={0x9, 0x6000}) open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x1276, 0xffffffffffffffff) 2018/04/27 02:45:20 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000080)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000000)={@dev={0xac, 0x14, 0x14, 0xd}}, 0x8) 2018/04/27 02:45:20 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000280)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x199}], 0x1000000000000062, 0x0) 2018/04/27 02:45:20 executing program 0: unshare(0x40600) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000240)=""/205, 0x613) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000100)={r1, 0xb}) getdents(r0, &(0x7f0000000000)=""/60, 0xfffffffffffffe39) 2018/04/27 02:45:20 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:45:20 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) accept4(0xffffffffffffff9c, &(0x7f00000003c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000300)=0x80, 0x80000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001440)={0xa83}, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r1, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000280)={r1, 0x28, &(0x7f0000000240)}, 0x10) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r1, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) r2 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x9c8, 0x100) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000000140)=""/216) socket$pppoe(0x18, 0x1, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r1, &(0x7f0000000100)}, 0x10) 2018/04/27 02:45:20 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000280)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x8a9}], 0x1000000000000062, 0x0) 2018/04/27 02:45:20 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f}, 0xe) r1 = accept(r0, 0x0, &(0x7f0000000100)) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000140)={0x3, 'bond0\x00', 0x3}, 0x18) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xfffffffffffffff7, 0x20000) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f00000000c0)={0x1, r3}) 2018/04/27 02:45:20 executing program 5: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_getres(0xfffffffffffffff2, &(0x7f0000f12000)) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.stat\x00', 0x0, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00000000c0)=""/4096) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) tkill(r1, 0x1c) 2018/04/27 02:45:20 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0xa, 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x80200, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00000001c0)) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0x8001, @empty, 0x4}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e24}], 0x3c) write(r2, &(0x7f0000000100)="8dc2e0f9c13e7ea14c891fc9f4606f307c3d451b52b283f736dad7a4890bc93b84c5a158bf00efe2923ea98fc5dc362a7864fef9b5db", 0x36) sendto$inet6(r0, &(0x7f0000000040)="040400000309c14609005375c52c876d886b6621d8d207cc", 0x18, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/27 02:45:20 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000040)={{{@in=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00000001c0)={@loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, r2}, 0xc) chdir(&(0x7f0000000240)='./file0\x00') ioctl$LOOP_SET_FD(r0, 0x1276, 0xffffffffffffffff) 2018/04/27 02:45:20 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:45:20 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r0 = memfd_create(&(0x7f0000000100)='#vmnet1.selinux\x00', 0x3) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000140)={0x5}, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r1, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) writev(r2, &(0x7f00000003c0)=[{&(0x7f00000001c0)="06e072f8ea22539bbb719cb09c08ea6ade1fd5b70f9d92f0ec34132e8565c70ffacad6700703e93f6d36a7c19216ad0ad5eb645e7e573a1110645a06ffdab70edbd792ec6d0816ccdfcf3f580e52e939387e7dc30c47716b9df26fc3b26cd6699b76f9f281f41ceb3771d9c23a4d7595e15426b92e51c91d5e1b8c2ee0a01514ecfe994ae208a4d05dd347b3994654d3f6ef4633ddc08bc59dd93771e882a44cf67a47eca9da580c97e52c56387714d9839b10f4b299d24f81ee84b562afcbb6b55a9c7f012ade6b5d27ec", 0xcb}, {&(0x7f0000000300)="138602ace66d7a29cc7639b1c58f84", 0xf}, {&(0x7f0000001440)="628b71785f99ca73839edfe87e9b85e3da86bfd04b8ca5374d77566b67b96487cfe7875fd8df6e7f2a25b896783a59007504645de7a639ea97ac5efe7d0cbe0b1a5c0537441943228eee0868c6714f59a7c88d84ee63bbc6037e17e3d972d94f4402c2f058227b493e07cfa6938c67d7df6468c500eabc1c14c4e869a072a635fa630a702d0e136feb272b8b57b3", 0x8e}], 0x3) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000400)={r2, &(0x7f0000001500)="7e50e16c249ea3e5492a68eb1f4c29eb466c256ca9d8c6e80002c44d9c825f2417855c88b7cbe58468951c3b9f75f854f33f4cb2247a1c1bcb4eb54f0f7722803f291079073e363dda94bd0fb7956e76457ecd26029bea21860f43", &(0x7f0000001580)="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"}, 0x20) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000000040)={0x1000, 0xffff}) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f00000025c0)={r0, &(0x7f0000002600), &(0x7f0000000440)=""/4096}, 0x8fabfd991edac51) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r1, &(0x7f0000000100)}, 0x10) r3 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x400, 0x400700) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f00000000c0)={0x401, 0x8, 0x7, 0x8, 0x100, 0x400}) 2018/04/27 02:45:21 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000280)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x199}], 0x1000000000000062, 0x0) 2018/04/27 02:45:21 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000140)=""/241, 0xf1) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x2, 0x11) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000240)={0x0, 0xff, "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"}, &(0x7f0000000080)=0x107) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)={r2, 0x3}, &(0x7f0000000100)=0x8) 2018/04/27 02:45:21 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000280)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x8a9}], 0x1000000000000062, 0x0) 2018/04/27 02:45:21 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000e5a000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000067cff3)='/dev/binder#\x00', 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_dccp_buf(r2, 0x21, 0xce, &(0x7f0000000040)="0d4bbe726c00398edc3e5a9ff17a405ad0bfffa29af2e43a3cd4c97b3e5db3c949b57f762d8070c032b850545bdbed3f199d0e08d3c3378cdbb0082f7ddd86a238ace3b47c8473741aaabef771680fe67a346a0a34b171e99ccab3ae31dcd361f8ac37f02688d9019b5e", 0x6a) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00003cb000)={0x34, 0x0, &(0x7f00001e9000)=ANY=[@ANYBLOB="1163484000000000000000000000000000000000000000000000000000000000000000000000000000000000fffff7ffffffffff"], 0x0, 0x0, &(0x7f00002f6000)}) 2018/04/27 02:45:21 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) socketpair$inet(0x2, 0x1, 0xb3, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x80, 0x0) setsockopt$RDS_FREE_MR(r3, 0x114, 0x3, &(0x7f0000000300)={{0x100000000, 0x8}, 0x4}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2, 0x69e0}, &(0x7f0000000180)=0x8) r4 = open(&(0x7f0000000040)='./file0\x00', 0x40002, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000080)=0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000000240)={0x7d, 0xeaa, 0x4, 'queue0\x00', 0x2}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x20, 0x0, 0x0, 0x800000000000040, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000, @perf_config_ext={0x7f, 0xaec}, 0x100, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa}, r5, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x1276, 0xffffffffffffffff) 2018/04/27 02:45:21 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000280)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x30}], 0x1000000000000062, 0x0) 2018/04/27 02:45:21 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28a90100220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:45:21 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000080), &(0x7f0000000440)=""/4096}, 0x18) membarrier(0x11, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r0, &(0x7f0000000100)}, 0x10) 2018/04/27 02:45:21 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28020000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) [ 142.622513] binder_alloc: 11271: binder_alloc_buf size -524288 failed, no address space [ 142.630914] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 8192 (num: 1 largest: 8192) [ 142.639711] binder: 11271:11277 transaction failed 29201/-28, size 0--524289 line 2963 2018/04/27 02:45:21 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f00000000c0)="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"}, 0x10) 2018/04/27 02:45:21 executing program 1: capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000b2d000)) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x80) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) connect$nfc_llcp(r0, &(0x7f0000000080)={0x27, 0x1, 0x1, 0x0, 0x8001, 0x200, "321a2e30af550fc1655211adfc0074a597276bf62c448174edecb5c3aa61865613b846cc4e8148a59cdfc1dc214188e2117f0ab4de52b857c384c460ab572f", 0x2a}, 0x60) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r2, 0x0, 0xb, &(0x7f0000000180)=0x1ff, 0x4) setsockopt$inet_dccp_buf(r1, 0x21, 0xc, &(0x7f0000000340)="55849ba084c2108c5f1f77f35d38c6ed015cf72b", 0x14) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x7fd, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) r4 = request_key(&(0x7f0000000280)='rxrpc_s\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='nv\x00', 0xfffffffffffffff9) keyctl$get_persistent(0x16, r3, r4) 2018/04/27 02:45:21 executing program 0: umount2(&(0x7f0000000040)='./file0\x00', 0x3) r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000005a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000005a40)=0x14) fstat(r0, &(0x7f0000005a80)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000005b00)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e21, 0x4, 0x4e23, 0x3, 0xa, 0x20, 0x80, 0x2f, r2, r3}, {0x0, 0x7f6, 0x7, 0x8, 0x80, 0x8fa1, 0x800, 0x100000000}, {0x1, 0x3, 0x8, 0x9}, 0x7, 0x6e6bb4, 0x0, 0x1, 0x0, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d6, 0x3b}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x7, 0x3, 0x81e4, 0x8000, 0xfffffffffffffffc, 0x8}}, 0xe8) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000006c0)=ANY=[@ANYBLOB="200000002d00e92e000000000000000002000000070200000800080000000000"], 0x20}, 0x1}, 0x0) socket$inet(0x2, 0x0, 0x8b) 2018/04/27 02:45:21 executing program 4: prctl$void(0x2a) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_out(r0, 0x5462, &(0x7f0000000080)) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x600000) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000100)=""/137) 2018/04/27 02:45:21 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x1, 0x800) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r1, 0x28, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) r3 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) r4 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$instantiate(0xc, r3, &(0x7f00000003c0)="a4d8b9492fd4ae7c9e404c", 0xb, r4) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000280)={r2, 0x2, 0x8}, 0xc) syncfs(r1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000480)=@sack_info={0x0, 0x5, 0x8e7}, &(0x7f00000004c0)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000500)={r5, 0x43dd}, 0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x0, 0x7}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r6}, 0x8) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000240)={r2, 0x7, 0x8}, 0xc) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000140)=0x6, 0x4) r7 = open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000000300)={0x8001, 0x0, 0xf64a1f5f8077b7c5, 0x0, 0x56, 0x9, 0x40, 0x7, 0x1000, 0x101}) ioctl$LOOP_SET_FD(r0, 0x1276, r7) 2018/04/27 02:45:21 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, r0}, 0x1fe) renameat2(r0, &(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000180)='./file0\x00', 0x1) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r1, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r1, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r1, &(0x7f0000000100)}, 0xfffffced) io_setup(0xccaf79d, &(0x7f00000001c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001440)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f00000003c0)=0xe8) bind$can_raw(r0, &(0x7f0000000400)={0x1d, r3}, 0x10) io_cancel(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x7, r0, &(0x7f0000000200)="242d8f8b0005a2495cf9278ff387af72ee29d0b6f53dfa24d0f540340091e4ed596f2addd0ff025a37581990e8a713c74618c43df830d0a83d92c4afb07a37401140df86070027", 0x47, 0x80, 0x0, 0x1, r0}, &(0x7f0000000300)) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000100)=0x2b0020) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$ipx(r4, &(0x7f00000000c0)={0x4, 0x79, 0x6, "bf2f2d399a18", 0x10001}, 0x10) 2018/04/27 02:45:21 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="2800f000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) [ 142.775965] binder: BINDER_SET_CONTEXT_MGR already set [ 142.787843] binder_alloc: 11271: binder_alloc_buf, no vma [ 142.790458] binder: 11271:11293 ioctl 40046207 0 returned -16 [ 142.793523] binder: 11271:11300 transaction failed 29189/-3, size 0--524289 line 2963 [ 142.913279] binder: undelivered TRANSACTION_ERROR: 29189 [ 142.926531] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/27 02:45:22 executing program 1: pipe2(&(0x7f0000000240), 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7fff, 0x100) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xf8, r1, 0x210, 0x3f, 0x25dfdbfc, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3f}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'irlan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfffffffffffffffb}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}]}, 0xf8}, 0x1}, 0x4000000) r2 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00007fefe0)={@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, &(0x7f0000f63ffc)=0x20) 2018/04/27 02:45:22 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x0, 0x40000) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f00000000c0)={{0x2c, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x1, 'wlc\x00', 0x8, 0x200, 0x7d}, {@empty, 0x4e24, 0x10001, 0x8, 0x7c}}, 0x44) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) 2018/04/27 02:45:22 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup3(r1, r0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f00000000c0)=""/121) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f0000000040), 0x2) 2018/04/27 02:45:22 executing program 2: openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x100, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x0) listen$netrom(r1, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x1276, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0xa6, "a9c7731d74a9e40e0d44598fb390af718c074186daf0fe94590d4d4ff92476c6e8d94e1d429e58b416e1ed9d990c597c64977e901f3f250f9bb4660235ef2056ff6b9e5f2369b3466aec2a92474e9fb4eb477255e3bb63fd4cf0b489aefc0801f67b92f53bedee8482ea45c812f65e2e970a054bb98e5d3c5c0fc5e4059c74b1d92705efea64abdc9ba7399bbe26652c1f9281cc64caca93c1329346d6446ad069a17553c8b7"}, &(0x7f0000000100)=0xae) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r2, 0x4) 2018/04/27 02:45:22 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28f00000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:45:22 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='tracefs\x00', 0x0, &(0x7f0000000140)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) ioprio_set$pid(0x1, r1, 0x8000) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/27 02:45:22 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000280)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x233}], 0x1000000000000062, 0x0) 2018/04/27 02:45:22 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x12f8000000, 0x4000) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f00000000c0)=""/96) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r2, 0x400, 0x70bd25, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fffffff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x40800) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r0, &(0x7f0000000100)}, 0x10) 2018/04/27 02:45:22 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="2801a900220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:45:22 executing program 4: r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x4}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x1, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) 2018/04/27 02:45:22 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x3fffc) open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0xfffffffffffffffd, 0x2, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x8, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xfffffffffffff7c6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x1276, 0xffffffffffffffff) 2018/04/27 02:45:22 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) syz_open_dev$sndtimer(&(0x7f0000000200)='/dev/snd/timer\x00', 0x0, 0x2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r1, &(0x7f0000000240), &(0x7f0000000280)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r1, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) r2 = dup(r1) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000240)=0x80000000, &(0x7f0000000280)=0x1) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r1, &(0x7f0000000100)}, 0x10) r3 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0xfffffffffffffffb, 0x1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f00000001c0)={0xffffffffffffffff, 0x0, 0x2, 0x1, 0x5}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r0, &(0x7f0000000080)="fd04f1d0ee5d2f0c50d592eda4b9192b5ac727517a50d05b935fe2696f65aefc694085f7fcc3fe9ccb1ce5285e76c48c4d032dfb0333ed4714046c3807848cf6f618fb9f46ea60dd0dd325dc69feab8da3d5476d3abb33e95b37d467d89898902e11c1d81bfa063c4d3ad701f270ee23b57c0e3a222919f15d4f81dc8c87e133c7203e02cbb49e5d1f4e394b", &(0x7f0000002440)=""/4096}, 0x18) 2018/04/27 02:45:22 executing program 0: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000240)={'gre0\x00', &(0x7f00000001c0)=@ethtool_gfeatures={0x3a, 0x3, [{}, {0x8}, {0x0, 0x0, 0x8}]}}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000040)={r0}) 2018/04/27 02:45:22 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000001300)='/dev/input/event#\x00', 0xffffffffffffffff, 0x2000c0) writev(r0, &(0x7f0000001240)=[{&(0x7f0000000240)="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", 0x1000}], 0x1) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80000, 0x6) openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x400000, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x2f299f41, 0x280cc0) getsockopt$inet_tcp_buf(r0, 0x6, 0xf, &(0x7f0000000100)=""/76, &(0x7f0000000180)=0x4c) r3 = shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x5000) shmdt(r3) mkdir(&(0x7f00000001c0)='./file0\x00', 0x20) mlockall(0x27601d4835f4106) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000000c0)={0x10000, &(0x7f0000000040), 0xd, r2}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000fcc000)={0x0, 0xe, &(0x7f0000fcc000)="ebbc6d06e0aa9f9b211facffff95"}) 2018/04/27 02:45:22 executing program 5: r0 = socket$inet(0x2, 0x3, 0x20000000084) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000080)={'nat\x00', 0x0, 0x0, 0x1000, [], 0x0, &(0x7f0000000140), &(0x7f0000000200)=""/4096}, &(0x7f0000000100)=0x78) 2018/04/27 02:45:22 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="280000f0220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:45:22 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000480)='/dev/rfkill\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x5, 0x36}, &(0x7f0000000200)=0x90) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240)={0xd255, 0x2, 0x820c, 0x7ff, 0x5, 0x3, 0x0, 0x0, r1}, &(0x7f0000000280)=0x20) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0x37e9, &(0x7f00000000c0)={&(0x7f0000000700)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x806b}}, 0x14}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000001c0)=ANY=[], &(0x7f0000000100)) 2018/04/27 02:45:23 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0xffffffffa87314f6, 0x200, 0x40, 0xe9a7, r2}, &(0x7f0000000100)=0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x1276, 0xffffffffffffffff) 2018/04/27 02:45:23 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000006000)='/dev/kvm\x00', 0x9, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000005000)={0x12, 0xffffffffffffffff}) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000005000)=""/20) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000080)='./file0\x00', 0x0, 0x18}, 0x10) 2018/04/27 02:45:23 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000100)={r2, &(0x7f0000000080)=""/92}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000acf000)={0x1, {{0x2, 0x0, @multicast1=0xe0000014}}}, 0x90) bind$bt_sco(r1, &(0x7f0000000140)={0x1f, {0x9, 0x40, 0xcb61, 0x88ba, 0x8}}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000998f70)={0x100000001, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) close(r0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.net/syz1\x00', 0x1ff) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0)={0x0, 0x2710}, 0x10) 2018/04/27 02:45:23 executing program 1: perf_event_open(&(0x7f0000000280)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000000c0)=r1) syz_mount_image$hfsplus(&(0x7f0000000140)='hfsplus\x00', &(0x7f0000000180)='./file0\x00', 0x2ba6210b, 0x9, &(0x7f0000002700)=[{&(0x7f0000000300)="a4c3635cc09ba736c72504b5f6de9f2f7f7873c1420d357457b696617bb67c48f53d1ae10abd9ff00a9c45cae10b638d35ab3d16b6fc7ca59cff8209e3eaefeb49e3a29d60eb16955d63c6ba3ed78e692f5c8dde6104f33cf008c91c126c711df88850937834c3cbb148402b219058771fca6da09ff07515eedbdf3228013c2fe0dec17165a71a12b4d902d5e598", 0x8e, 0x9}, {&(0x7f00000003c0)="eb0883cdece7f32a82d8e948c1cf93cfe782c3f1ddf61c829f33c99328fad9be3f808129001ae030913c1ac81c880287bb02c31c69e269282d9ecedc6844f02355b6ab4eeb3bd4b4e25de3ef41b29272705d453a1fef0fe1bcf9a155fd006293d05b9231c7bc8c57d5ac9cd4a3756388016ef8edde27294bd2dec418e0faac504d62f634c62540", 0x87, 0x400}, {&(0x7f0000000480)="fb0fa27957b2d5a945b458222a7a6f380b03c8fc71a1fa41e204c8de8ab01d566b9d98433a0952bc895d4c814f0f667c4d83d434c97b635b5b52f98acba1034da57dc11481e210780c1278a62bcaeb973485f2d6cc23674e7d3735ebb6", 0x5d, 0x6}, {&(0x7f00000001c0)="06bb6bb6fa4be570b9f01f7654d73171057b077f5e03", 0x16, 0x478}, {&(0x7f0000000500)="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", 0x1000, 0xb7}, {&(0x7f0000000240)="fb26dbb5", 0x4, 0x4}, {&(0x7f0000001500)="de26c79cada3cd8b5077c862a64a5e1ef33d4e39f5da1f657ace93c50b18a74c73b36ebfed9a265c8549e84bb6db93d81a8e2c41a12f05ec2bb4ed28f938ace628b4499f1d8413397993643fd3242d454543012f1daaa4ddc41a6b401a3d1834122307dbb973a9d94355b7c263ebeccc29a5da01dec0ae363cb8eaa5fbab3156c6f9ce4b9ddd1641997faf58f62763f97cea24f01d38f9cd1beef1d51bb343a2d9bf34177aa6d3b4b81245f4f4a4f096915f856a22e25dedf50feb6cab9892ca5fb56fbbcaaff363344ac4f6311f51207b3763fe795768221087bbe8a32e781efdaf327ff758d7", 0xe7, 0x24}, {&(0x7f0000001600)="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", 0x1000, 0x6}, {&(0x7f0000002600)="bf5cb66fef5c1d036370518dcd8e418b8b8b6154a1e17c1809dcd105818729a477c706a7e992ea4dd1d27fdfbd26b9fb99853e4706d3a70fe3e2fa13294c447fd5476fc5c277ec2453de996039f6dde7787333ba0095e8e0fa3d286273164887d1015ad1475f7b9e1fd3566d4b39226a56773e50aea19812cefe80628856ef04a469d87992c78ba3e0ddf94b918308da542644fde4a943e0c3040076ca73d61c4b1ff19018951b12b7ab3267916dfb4ca675b7e8b6e3725be62203087d0a57cf7a662da5caa33e1e5e33201e2b1d89a3044b5a4c041e7ccbdd657595b308ee4af543ee32eb8ee6e9d7ae4b", 0xeb, 0x5}], 0x1022, &(0x7f0000002800)={[{@session={'session', 0x3d, [0x0, 0x38, 0x3d, 0x78, 0x38]}, 0x2c}, {@force='force', 0x2c}, {@nls={'nls', 0x3d, 'macroman'}, 0x2c}, {@decompose='decompose', 0x2c}]}) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000900)=ANY=[]) 2018/04/27 02:45:23 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000280)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x59d}], 0x1000000000000062, 0x0) 2018/04/27 02:45:23 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) ioctl(r0, 0x7, &(0x7f0000000080)="ff6f3a0486aa307c883c8098c59c2d700e0106d8f9c6981df8ffc9f514d73b0c6369144b0c0492a455bbdad01469029dbd71522784bb9a07e99087ec92af1b7c0147c0b01f9367") bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r0, &(0x7f0000000100)}, 0x10) 2018/04/27 02:45:23 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="2800a901220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:45:23 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = dup2(r0, r0) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r2 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r2, 0x11, 0xa, &(0x7f000073bffc)=0xfffffffffffffffe, 0x4) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg$inet_sctp(r2, &(0x7f0000959fc8)={&(0x7f0000a34000)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f6ff9b)='G', 0x1}], 0x1}, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) 2018/04/27 02:45:23 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000200220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:45:23 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) r1 = socket$netlink(0x10, 0x3, 0x17) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000080)={'yam0\x00', {0x2, 0x4e24}}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r0, &(0x7f0000000100)}, 0x10) [ 144.527774] FAT-fs (loop1): Unrecognized mount option "ÖâœËÔ…B‚}±ÝÑídâ²é)làˆç£z#­k¦GDx—’Áþõ¡=" or missing value 2018/04/27 02:45:23 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x62101, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x374) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) listen(r0, 0x0) listen(r2, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000000200)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setregid(r3, r4) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000080)={0x3ff, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) 2018/04/27 02:45:23 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x1276, 0xffffffffffffffff) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000000240)={[], 0x8, 0x3, 0x1, 0x0, 0x800, 0x2006, 0x100001, [], 0x7}) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/27 02:45:23 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) epoll_create(0x1) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xff, 0x98003) setsockopt$inet6_buf(r1, 0x29, 0xff, &(0x7f0000000100)="e14de6e9df7ccd42c9852749e7f0772aa7bd052691ace1daf74bda1e", 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'team_slave_0\x00', 0x0}) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000140)) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000180)=0x20, 0x4) 2018/04/27 02:45:23 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000240)=ANY=[@ANYBLOB="010000000000010086010000000000000066db0000000000"]) [ 144.660869] FAT-fs (loop1): Unrecognized mount option "ÖâœËÔ…B‚}±ÝÑídâ²é)làˆç£z#­k¦GDx—’Áþõ¡=" or missing value 2018/04/27 02:45:23 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="2800f000220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:45:24 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x6bc, 0x400) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f00000000c0)=0x90, 0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r0, &(0x7f0000000100)}, 0x10) 2018/04/27 02:45:24 executing program 0: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="9c1dae77b1", 0x5) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000040)={0x100000001, 0x24, [0x6, 0x40, 0x101, 0xfffffffffffffffe, 0x2, 0x0, 0x6, 0x9, 0x1d0]}) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x77359400}, &(0x7f0000000180)) 2018/04/27 02:45:24 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000140)=0xfffffffffffffffd) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000000000)) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f00000000c0)) 2018/04/27 02:45:24 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000280)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x465}], 0x1000000000000062, 0x0) 2018/04/27 02:45:24 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x7, 0xffffffffffffffff, 0x1}) getsockname$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x0) mknod(&(0x7f0000000140)='./file0\x00', 0x8100, 0x401) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x2b, &(0x7f0000000040)="9e0b72e87b5f5a790bdec5d3e85cd6737c7332e0acfbfc757726fc0ebedc79ac600d8f306cac5229a42bb7627d534d74cc317f872fcb91bd", 0x38) ioctl$LOOP_SET_FD(r1, 0x1276, 0xffffffffffffffff) 2018/04/27 02:45:24 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="280001a9220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:45:24 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xffffffff, 0x404800) r2 = accept$ax25(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) fstatfs(r2, &(0x7f0000000100)=""/4096) sendmsg$nl_route(r0, &(0x7f0000004940)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000004900)={&(0x7f0000004840)=@ipv6_delroute={0x24, 0x19, 0x401, 0x0, 0x0, {0xa}, [@RTA_PREF={0x8, 0x14}]}, 0x24}, 0x1}, 0x0) 2018/04/27 02:45:24 executing program 1: perf_event_open(&(0x7f0000000280)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000000c0)=r1) syz_mount_image$hfsplus(&(0x7f0000000140)='hfsplus\x00', &(0x7f0000000180)='./file0\x00', 0x2ba6210b, 0x9, &(0x7f0000002700)=[{&(0x7f0000000300)="a4c3635cc09ba736c72504b5f6de9f2f7f7873c1420d357457b696617bb67c48f53d1ae10abd9ff00a9c45cae10b638d35ab3d16b6fc7ca59cff8209e3eaefeb49e3a29d60eb16955d63c6ba3ed78e692f5c8dde6104f33cf008c91c126c711df88850937834c3cbb148402b219058771fca6da09ff07515eedbdf3228013c2fe0dec17165a71a12b4d902d5e598", 0x8e, 0x9}, {&(0x7f00000003c0)="eb0883cdece7f32a82d8e948c1cf93cfe782c3f1ddf61c829f33c99328fad9be3f808129001ae030913c1ac81c880287bb02c31c69e269282d9ecedc6844f02355b6ab4eeb3bd4b4e25de3ef41b29272705d453a1fef0fe1bcf9a155fd006293d05b9231c7bc8c57d5ac9cd4a3756388016ef8edde27294bd2dec418e0faac504d62f634c62540", 0x87, 0x400}, {&(0x7f0000000480)="fb0fa27957b2d5a945b458222a7a6f380b03c8fc71a1fa41e204c8de8ab01d566b9d98433a0952bc895d4c814f0f667c4d83d434c97b635b5b52f98acba1034da57dc11481e210780c1278a62bcaeb973485f2d6cc23674e7d3735ebb6", 0x5d, 0x6}, {&(0x7f00000001c0)="06bb6bb6fa4be570b9f01f7654d73171057b077f5e03", 0x16, 0x478}, {&(0x7f0000000500)="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", 0x1000, 0xb7}, {&(0x7f0000000240)="fb26dbb5", 0x4, 0x4}, {&(0x7f0000001500)="de26c79cada3cd8b5077c862a64a5e1ef33d4e39f5da1f657ace93c50b18a74c73b36ebfed9a265c8549e84bb6db93d81a8e2c41a12f05ec2bb4ed28f938ace628b4499f1d8413397993643fd3242d454543012f1daaa4ddc41a6b401a3d1834122307dbb973a9d94355b7c263ebeccc29a5da01dec0ae363cb8eaa5fbab3156c6f9ce4b9ddd1641997faf58f62763f97cea24f01d38f9cd1beef1d51bb343a2d9bf34177aa6d3b4b81245f4f4a4f096915f856a22e25dedf50feb6cab9892ca5fb56fbbcaaff363344ac4f6311f51207b3763fe795768221087bbe8a32e781efdaf327ff758d7", 0xe7, 0x24}, 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", 0x1000, 0x6}, {&(0x7f0000002600)="bf5cb66fef5c1d036370518dcd8e418b8b8b6154a1e17c1809dcd105818729a477c706a7e992ea4dd1d27fdfbd26b9fb99853e4706d3a70fe3e2fa13294c447fd5476fc5c277ec2453de996039f6dde7787333ba0095e8e0fa3d286273164887d1015ad1475f7b9e1fd3566d4b39226a56773e50aea19812cefe80628856ef04a469d87992c78ba3e0ddf94b918308da542644fde4a943e0c3040076ca73d61c4b1ff19018951b12b7ab3267916dfb4ca675b7e8b6e3725be62203087d0a57cf7a662da5caa33e1e5e33201e2b1d89a3044b5a4c041e7ccbdd657595b308ee4af543ee32eb8ee6e9d7ae4b", 0xeb, 0x5}], 0x1022, &(0x7f0000002800)={[{@session={'session', 0x3d, [0x0, 0x38, 0x3d, 0x78, 0x38]}, 0x2c}, {@force='force', 0x2c}, {@nls={'nls', 0x3d, 'macroman'}, 0x2c}, {@decompose='decompose', 0x2c}]}) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000900)=ANY=[]) [ 145.297617] netlink: 'syz-executor5': attribute type 20 has an invalid length. 2018/04/27 02:45:24 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000002220009010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) [ 145.348440] FAT-fs (loop1): Unrecognized mount option "ÖâœËÔ…B‚}±ÝÑídâ²é)làˆç£z#­k¦GDx—’Áþõ¡=" or missing value [ 145.349502] netlink: 'syz-executor5': attribute type 20 has an invalid length. 2018/04/27 02:45:24 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x6, 0x400001) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000000c0)={0xa614}, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000140)={0x3001, 0x10000, 0x5, 0x80, 0x41f5}) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000100)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r0, &(0x7f0000000100)}, 0x10) 2018/04/27 02:45:24 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000240)={0x0, {{0xa, 0x0, 0xfffffffffffffffe, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000300)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x42, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1f}, [{[], {0x8100, 0x6639, 0x8, 0x3}}], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x0, [0xcad, 0xffffffffffffffff, 0x422, 0x3]}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f00000000c0)={0x3f, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x0, 'lblcr\x00', 0x10, 0x8000, 0x5e}, 0x2c) 2018/04/27 02:45:24 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000000040)=0x7, 0x4) ioctl$LOOP_SET_FD(r0, 0x1276, r0) accept4$ax25(r1, 0x0, &(0x7f0000000080), 0x800) 2018/04/27 02:45:24 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$fuse(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="1000000000000000aefef35775aaf0a7"], 0x10) sync() ioprio_set$pid(0x2, 0x0, 0x4005) r1 = syz_open_dev$sg(&(0x7f0000007ff7)='/dev/sg#\x00', 0x0, 0x806) write$evdev(r1, &(0x7f0000813fd0)=[{}, {}], 0x30) r2 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') accept$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000180)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000280)=0xe8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000002c0)={0x0, @remote, @multicast2}, &(0x7f0000000300)=0xc) accept4$packet(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000380)=0x14, 0x800) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000003b80)={'team_slave_1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000003bc0)={'bpq0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000003c80)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000003d00)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f000000cc40)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000cd40)={{{@in6=@mcast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6}}, &(0x7f000000ce40)=0xe8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000000ce80)={0x0, @rand_addr, @loopback}, &(0x7f000000cec0)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000cf80)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f000000d080)=0xe8) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f000000d0c0)={@ipv4, 0x0}, &(0x7f000000d100)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000d140)={'vcan0\x00', 0x0}) accept$packet(r0, &(0x7f000000d180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000d1c0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000000d200)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f000000d300)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000000d340)={'gretap0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f000000d380)={'team0\x00', 0x0}) getsockname$packet(r1, &(0x7f000000d480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000000d4c0)=0x14) getsockname$packet(r1, &(0x7f000000d500)={0x0, 0x0, 0x0}, &(0x7f000000d540)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000000d580)={@broadcast, @loopback, 0x0}, &(0x7f000000d5c0)=0xc) getsockname$packet(r1, &(0x7f000000d600)={0x0, 0x0, 0x0}, &(0x7f000000d640)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f000000d680)={'team0\x00', 0x0}) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f000000d6c0)={@multicast2, @local, 0x0}, &(0x7f000000d700)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000000d740)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f000000d780)={'team0\x00', 0x0}) getpeername$packet(r1, &(0x7f000000d7c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000000d800)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000000d880)={'team0\x00', 0x0}) getsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f000000d8c0)={@mcast2, 0x0}, &(0x7f000000d900)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000000d940)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f000000da40)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000000da80)={{{@in=@multicast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}}}, &(0x7f000000db80)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000000dbc0)={'bpq0\x00', 0x0}) getpeername(r1, &(0x7f000000dc00)=@hci={0x0, 0x0}, &(0x7f000000dc80)=0x80) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000dcc0)={'yam0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000de40)={'vcan0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000000df40)={{{@in6=@mcast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f000000e040)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000000e0c0)={{{@in6=@mcast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@remote}}, &(0x7f000000e1c0)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f000000ee40)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f000000ee00)={&(0x7f000000e200)={0xbf4, r2, 0x800, 0x70bd26, 0x25dfdbfb, {0x3}, [{{0x8, 0x1, r3}, {0x274, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffffa}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x400}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfffffffffffffffd}}, {0x8, 0x7}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}]}}, {{0x8, 0x1, r10}, {0xc4, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}]}}, {{0x8, 0x1, r12}, {0x3c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r13}}}]}}, {{0x8, 0x1, r14}, {0x19c, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r15}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r16}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xff}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r17}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r18}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r19}}}]}}, {{0x8, 0x1, r20}, {0x150, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffff}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r21}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r22}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r23}, {0x78, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r24}}}]}}, {{0x8, 0x1, r25}, {0x7c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r26}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xac25}}, {0x8, 0x6, r27}}}]}}, {{0x8, 0x1, r28}, {0x1f0, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10001}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x72}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xffffffffffffb201}}, {0x8, 0x6, r29}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r30}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x0, 0x100, 0xa837, 0x4}, {0x1, 0x7, 0xfffffffffffffffa, 0x6}, {0x401, 0x401, 0x800, 0xdfa}, {0x6, 0x9, 0x3f, 0x7ff}]}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r31}}}]}}, {{0x8, 0x1, r32}, {0x74, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3ff}}}]}}, {{0x8, 0x1, r33}, {0x1d8, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r34}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r35}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xf609}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xc90e}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffff}}, {0x8, 0x6, r36}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r37}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r38}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r39}}}]}}]}, 0xbf4}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000) 2018/04/27 02:45:24 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220209010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:45:24 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080)=0xc000000000000000, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = getpgrp(0x0) migrate_pages(r2, 0x3f, &(0x7f00000000c0)=0xfffffffffffffffb, &(0x7f0000000100)=0x606) getsockopt$inet6_int(r1, 0x29, 0x35, &(0x7f0000000200), &(0x7f0000000040)=0x4) 2018/04/27 02:45:24 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) ustat(0x101, &(0x7f0000000200)) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000240), &(0x7f0000000440)=""/4096}, 0x18) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000180)={0xee, 0x7e5, 0x1, 0x7f, 0x100000001, 0xfff}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000001c0)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000240)={0x0, 0x5}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000300)={r2, 0x40}, &(0x7f00000003c0)=0xc) r3 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x6, 0x400240) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r0, &(0x7f0000000100)}, 0x10) 2018/04/27 02:45:24 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220010010000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:45:25 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00000001c0)={"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"}) sendmsg$key(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x6, 0x101, 0x9, 0xc, 0x0, 0x70bd2d, 0x25dfdbfb, [@sadb_x_policy={0x8, 0x12, 0x2, 0x4, 0x0, 0x6e6bb2, 0x3f, {0x6, 0x33, 0xfffffffffffffff8, 0x3f, 0x0, 0x7, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}, @in=@multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x4d2, 0x1000, 0x826, 0x55, 0x2, 0xc0000001}]}, 0x60}, 0x1}, 0x1) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00000006c0)={"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"}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000140)=0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rfkill\x00', 0x400000, 0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r2, &(0x7f0000000600)={r5, r1, 0x1e2a}) socket$key(0xf, 0x3, 0x2) 2018/04/27 02:45:25 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009c00000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:45:25 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x404000, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0x40046104, &(0x7f00000001c0)) 2018/04/27 02:45:25 executing program 1: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000340)={0x19980330}, &(0x7f0000000080)) getpgrp(0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ioprio_set$pid(0x2, r1, 0x7f) 2018/04/27 02:45:25 executing program 2: r0 = memfd_create(&(0x7f0000000040)='\x00', 0x3) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000280)={0xfffffffe000000, {{0xa, 0x4e21, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}}, {{0xa, 0x4e23, 0x8000, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}}, 0x108) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x0) pause() r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000240)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) read(r3, &(0x7f0000000140)=""/232, 0xe8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r1, 0x1276, 0xffffffffffffffff) 2018/04/27 02:45:25 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0xfffffffffffffd18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r0, &(0x7f0000000100)}, 0x10) 2018/04/27 02:45:25 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000280)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0xcf}], 0x1000000000000062, 0x0) 2018/04/27 02:45:25 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00000000c0)=0xfffffffffffffff9, 0x4) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x10) ioctl$KDDELIO(r1, 0x4b35, 0x8) 2018/04/27 02:45:25 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="280000002200090f0000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:45:25 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x10001fffe, 0x0) syz_mount_image$minix(&(0x7f0000000080)='minix\x00', &(0x7f0000000100)='./file0\x00', 0x4181, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="09000000000001000c00050000000000ffffff7f200000005a4d", 0x1a, 0x400}], 0x0, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x1, 0x0) setsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) umount2(&(0x7f0000000180)='./file0\x00', 0x0) 2018/04/27 02:45:25 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) mq_timedsend(r1, &(0x7f00000000c0)="4ecc4449331222164c90dfb60a28caa227bef1662e05f21e6baa8baac0a5160e7e53bd10f349e7f0df8a149dc40d41de93b6c848be307b30d8d5bf74f13ca61ebdf9209ea38debcb9ac4c5bc63ffe8d468f48681006bf8527d80aa0e9d1b1e2c10fa7f2b8a5de9787597803b9095e9cd4012b90b90826996d139ce619e9c50dc22a9641fa751d43fca2c20dd9173560e6d", 0x91, 0x3, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r0, &(0x7f0000000100)}, 0x10) r2 = shmget(0x3, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_RMID(r2, 0x0) 2018/04/27 02:45:25 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) socket$kcm(0x2, 0x2, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) r0 = 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)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x40082406, 0x705000, &(0x7f0000000080)) 2018/04/27 02:45:25 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) syz_fuseblk_mount(&(0x7f0000000000)='./control\x00', &(0x7f0000000040)='./control/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) rename(&(0x7f0000000240)='./control/file0\x00', &(0x7f00000001c0)='./file0\x00') close(0xffffffffffffffff) r0 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) fallocate(r0, 0x20, 0x0, 0xfffffeff000) 2018/04/27 02:45:25 executing program 4: rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$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) accept4(r1, 0x0, &(0x7f00000000c0), 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x47}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0xffffff85, 0x1, 0x34}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/27 02:45:25 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009c00e00000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:45:25 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1f, 0x0, 0x0, 0x9, 0xc, r0, 0x8}, 0x2c) r1 = syz_open_dev$vcsn(&(0x7f0000000300)='/dev/vcs#\x00', 0x7, 0x4000) connect$unix(r1, &(0x7f0000002ac0)=@abs={0x0, 0x0, 0x4e21}, 0x6e) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r2, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r2, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x5, 0xa, &(0x7f00000029c0)=[{&(0x7f0000000140)="2302cbcf3d598df3da1f4ab4a174e196d5845336db6f2907c8f8dd62757cfab4cbd82f1f7172f8a8058beaa543baf9c0646deeddbc80bca23d5279146d6e60181753778ad5c0e00f86f784e7cdd25be9cb9b29d7e31c3588456702f94579a5d51071494a61900f0eac2788392c9612047d01be42a49607c42a7be63296291f059e263bc4f6eb4117ddbc6dd5e34b7320675452bb", 0x94, 0x9}, {&(0x7f0000001440)="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", 0x1000, 0x65}, {&(0x7f0000002440)="2681d043a5dcadc26483a1fc832310b5e602f713c223b2402046bc8a71c35b085f2dec58cd49ed937b3d78fb98e9f1bb3dde62f4301032fc6a98d1232e36d64155bd75ec4bc9c987dc8c51edc78edfb1375af7610b49786b505e496eb9ba0b59d7df7a2bebd01e57b15eda2fb4def5f6b2503745420c4fd6eaf461250fe704f0d7997769684de39aab5fbcd5d9cd9cdf980065b0c68604d5503c9fefaf4be3ba991bcf59415b0a2f4aa1f97b3bc991d9506c3c388d762f0c0df076f24020fb76199e11aa2e814159b45bc5958c11a061e50e5c8da0cd4fb9accac86e", 0xdc, 0xaa7}, {&(0x7f0000000200)="ae9c85c74dcf99e2ce7538f2e8c48a963e7e126748a5e76d8a39866b1f9ef65363a50b8f463960582ada33e1670e216c5564da78cc07b107ff69dacac28ae8be24735e", 0x43, 0x1}, {&(0x7f0000002540)="04f351669033f6220518e3cfb1ed5fb5d7c5c5845f8885deff3ac17745da918c918c2a7c7ef4d5a0002dcab76d7e4d4b4879e3d47ee739f9609643b3bab449259a53f3d54fbc48815bb40cb6c782419d476f140a1124dd1e5685fa9fcdcbf6fe0044db1ebac3ebbfccd6bada9c527aa9d65bc5f0d875fceb87f5d703864f7542b2175a0ad64b9710aef6083b531cbf9ac6775b098de845bfc69b9e1b5d18852971f20d9f2cb44c282acba13cb7f6c881d8ed4ad6580649a8d67ea0c6cafbe5910d55345d44ec0e7d5700aab9a01de1f87285a31c52f734cd241723f837abfb43f65d49920295dd1a2172af04d9dfac168120f0ce2bfcb322", 0xf8, 0xffffffffffffffff}, {&(0x7f0000002640)="de2cea5692ed7cd8bc69bf0d30a57188c99a08160f4421831a8912bfdeaa13ef7b1daf877fdf8abbeec6204152dc6fcd9168b80efac023d0826265b06cb3f0a25e002e7cdae8400aec3981dc003e2b77a42dfa80df2e1d053515d6f184b15f6c3258844e76ff41340f1ac11dcbc3fb01cd3f5601510b068db546a9620cc864e05a5a0eb5bd52e3be7456d85321723f0a819b89f7d536c11cb5685f54e36a08fbb59179c8924fcff49595b08f00416c008a1a488c8509950230c3d52a5e1290c3656170edaf871e8d4e7e26bb3fb57946c94ca67104b6864719aca2a2", 0xdc, 0x4}, {&(0x7f0000002740)="c2f2e055e06d64d9320799ea78ccf7b90ffc5b3d30171f73d5cd759a66f04c78672f4d5bccc902dc110433b4dff5cc7129ee3a3f302a7541300dddca883ffe018df0da9adb5f012df05b65c5189d290288ce267632ee60f955677ab2349aa8c5491f1c1c2d79355dda32b81dbaef0c38cbf106c2a6647e4acd28d23b3d237c977f611113253f0a4df8a5a372111544f71d08adff851f334adb3863a65588935a6ad37f45e1a78ee21060d08a15af29d43ee333a58bdc1e0b9a8c0dd5bb64a5d48f5f46917f43776a74161c66aba54224a5", 0xd1, 0x5}, {&(0x7f00000003c0)="1a90505dcb386a00cef6674749f454cf067db0c7b08c3a9ac02761c524830a1543562a418f2bbbf9e0a7b148504e96f60fb5ddf6c0f477adeb2dcc7fc89b9f33ff784d64b270a23deac7af", 0x4b, 0x7}, {&(0x7f0000002840)="1511856c63e8c83ac23d8854a575a0817dd7ce2f99710322a68633274ead8276eceaaefaab81b283a5aa43d2cfa8841850e89210c15b94864c1ad1bc544d0fd2a95a405a5f4b1bc9b5184b18cf50de6ec820bcf2fa991cf78e5ede839b63ce3e58fece43c306be85ae8fa532963fc91d0cd650b6618c32f37f9de738ba73e6548b2d14d274e7f04b686493a3166409f3937c13c02d73b0575018cc74b07816a0e79aca384d6091a0556e8d6496b5584d5bf9c87cd2ddfec6721b831aec3c070c375c1459cd05aa57d047724dd6aa9a78698a782c91e795a976e5b3a9e2f860ed96779c8199ac5783d77c", 0xea, 0x3}, {&(0x7f0000002940)="649847febbaa0827b3c01b4fbc3035e48f788fd1b2fabc85764cb8be13b91b171573231630c849392771c5a6e1f3f3c73dbc8d487563bdaa93aa3db96f685924188f1f8ae11f53757685ff243f3381b620e9d30bdcb8", 0x56, 0x400}], 0x8000, &(0x7f0000000280)={[{@iocharset={'iocharset', 0x3d, 'macroman'}, 0x2c}]}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r2, &(0x7f0000000100)}, 0x10) 2018/04/27 02:45:26 executing program 0: kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, 0xffffffffffffffff, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff, 0x7}) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x0) r0 = socket$kcm(0x29, 0xfffffffffffffffb, 0x0) sendmmsg(r0, &(0x7f0000000140), 0x4000000000001c4, 0x0) 2018/04/27 02:45:26 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000280)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x32e}], 0x1000000000000062, 0x0) 2018/04/27 02:45:26 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0xfe}, 0x7) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r0, &(0x7f0000000580), &(0x7f0000000600)=0x80) r1 = socket(0x11, 0x4000000000080003, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x80000001, 0x10402) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000040)={0x7, 0x2}) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) ioctl$KDMKTONE(r0, 0x4b30, 0x4) 2018/04/27 02:45:26 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/60, &(0x7f0000000040)=0x3c) 2018/04/27 02:45:26 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009e03f03000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:45:26 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0x0, 0x0}) socketpair(0x1f, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r0) socket$kcm(0x2, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21d}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000000000000000000000000071100c000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x20080807, 0x0, &(0x7f0000000080)) 2018/04/27 02:45:26 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=0x0) getresgid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) fchown(r0, r1, r2) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r0, &(0x7f0000000100)}, 0x10) 2018/04/27 02:45:26 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000040)=0x400000000000, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$LOOP_SET_FD(r0, 0x1276, 0xffffffffffffffff) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000100), 0x10) 2018/04/27 02:45:26 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r1, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r1, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r1, &(0x7f0000000100)}, 0x10) r2 = dup(r0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000140)={0xffffffffffffe097, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e21, @rand_addr=0x2}, 0x0, 0x10000, 0x5, 0x3, 0x5, 0x0, 0xb98, 0x2040, 0x100}) 2018/04/27 02:45:26 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009001300000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:45:26 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/132, 0x84}], 0x1) write(r0, &(0x7f00000001c0)="adbe17cf14eada595352cfb7f98293f3d500edf40147a4073f563cf1a41e6b2937cf710c73713c4a70c7edd0ed33790376442cc6e7b62b659e68a46660727dcb37d66abaddee5fb2fe31dad73c39b69dc8ddafd212ae34ba884e26f71edc2a8da641b6b2655d0592d7991860ebc4084d66b171f2a320e0d8bb06f17ab0227d6f5ed11c03cfe930f2054941a9f32aceab0f7e020ed2f597ede016a5e5dd3307d85eb1b8b1dd8bd621015b9189d3f735ccba1ebd26a1a0ac4fe92feae5536b6c2a4d91c938ec04d56dcf84de0e52ae04133dd24ddb85f3d2cb86def44cff65850c9cc087df719a49640ccba0d8abf3a80b2bed61b282fd1dbcc52627599ec46a5be5387ad53e85b1d8ba4a5cb38075fcebb76d463b6ae77c346d74efb3c7d31ce3dcee361ee4d00db7673e07160b5245f45c7ac8cbe7762a0ae6529490ab5ab7cf5f19ebaa1fe23c3c2128a0c3eed811a8907f14539bdbd3ffcec63fc6e11c75cb946dfbb88e8857975f6e47182d414175e2d2674006cf52fe3dde012490064ad55085dc22f7761367a12b1b89d9dc7593527c5431bb27cfb52850e9176077ed2e92127948417fecde4f4d6170412f3382ee0e672949ee1c91dd7109eb4fc09d641389babc6b667c04582608ff02da1069d63f0591e231501b7e5bdf95911c0eb951c18a58e5c5e842e5141ab6524c8c809e9f937c231a4824403fa0c8278aac5c36f0746b4fc253031116518f33b040eba1a85f699624eeca4107925f2bfee8d078b7d577465f6188c60c616e9573d32f33b0a6e8812de5f33b553f1b7f1c05aa76168f358177b1208bbb30fc2f740e22e2b6245fd9523bd98ae6964b09ba5abe67a84e283d763526519e7d384975104acc8262fcff328f97ee9b5fec36986b784453dedbb2431ac3c62baeef570a0ac1197d4cc4d823dbb2d046927bfb56a8ad6abc3732201adacee7022826501615b50c41e58bf6763a742c7644804d6cbcd9c3a4c1cc874e80f32af5d2f4af580e0316857b5ddc4c3e380a49a0b822804a6e3af243d47b13245565bf04d2bf60c71e3853d05d4d7db2c8588bfaf7ea5924ea3156517108f93c497fd2c973c05c57667af416150cfc123c33fbfca4fba0da8d7d6ae04b6e6b91bd4f1f15e40e301225a2c5925a6a182be766bb5960d41a7f70efbb8f1882cb92f2bfdb2dea0e27283097d8c911339e347646b214cfc199cff45b5d8c62e58b2af524e79917c005a6122cade3b910b9aba39b4152450c6558ec3903a046cd0deaf6d6f5b26a3f7c8dc8f30d1ec651dc4e00155abb5a4a0fd969db04276ba61560fdda710980540cff382c7f0fd20ef31aa89426c90943c5e2a92307f973144e0e99e2748f72c18ee19fab2be4c79cda4dbed12b1963fbfa2d5e89f2a773d4efb4e06426d27a9598149ceb8f24fefc4bc94ca64fd7654aac8f5931b19c12dc3a5b0216bafb3b261ddb12f999809a5f248a19ba88bd19345ec16af035b0827b89006a623bfbfe7f0b09b0cc83fbc37dbe8610182fb5a7001cea64e72d1d7820535a10fc8071abac609b1e0f8337b332caefd2325fa45474ba835f200b4419d486a2458d9842477f0185719cbac62286d3556cfcb746c516a8d51ec901252918724171b0fcb0e7b8e0958c9ddfeb2174b200254c15113187442604de8243a03d03fcdabb4657ebce5832bb20ff6401bee2efeae471bc123bafcb66e07ba74d49431a6c46125f127f5310ae2b8504f9a6a4e5fc354160c50b2c0726f38a06970ab69d13ea801b716d05bc46dbd5b78096b0a18526f6a1ced13d457e5922c14419d619b04fce75277b5f629b9b163d928816ae87795b3a48a8e3f79fb6ba6508e8e017b50e8d7d6d714262d7ef6b938ccfbac10bb403f41d7fc97944a3105776d6a114eccf1d017508c83b22b8b88a6bf5d31cb39cf6785c04d04acc7460f53fac6e136ea4fbd264b1cb21fe5336215015e6c3d541893c3de7598f03db7d06358d1890a58c129c55f628ce78e45c5c8f42445aa82c095c8402385084472df86eed06a5bf0179002059af75bddda894763f717a438cd01518859e4d8d19ac61498ce9d714d17d887d18e2c1f714c434b806f5e7b5ad98576b78d83f4ab2cccbd106909bbcf2e8ac9f4198f5fb341150587359b7b36da6da6581466f974b03415e96f7ad7bf63076f6dbd07671fe69f5d037337faed618d8b8ed5d0985a3948a51e097b091fc08cdfcd78a82a2ca9b8102e2359fe9e028f079689ea1ebca97de687c839a2531877d89b5936665d3c70e54c29fedba3ba6824c2297216cd354ca67a550d5336d97329e79dfe34365f5fb55633788cef7621407c37236113404b99dda165126103c88bc48f10a5c86d64183f31328a9d442ba9d71e08cb6a502d47de39c5456289eb508e49d5660087fe02b38dcd9d71ea5cd74dadc0e95c921c169fde1b707dccf18941a0b0fe948dfcfe81ce256d4cb18439f25ed008bf939ee4d2a486697b25d80104b0d64dd2a9eee408407b6e7d2031934e4689dd37d77b18e5b703373f9c591a9beb3029096af05ff4086e291edb342b2a5a63756eda5b63e1451a0c5c0362a570bfe0c350aa78e30f5c693e5d35dced829dfb0752cd1338cb97f488969fc9a5d7f24e57cc0811775181d08c11bd3554ec7fa12c087950b272bdb503c89b0cefeac8532bc8310e6537e54d84f8ea7e0da81707f9afecbfde3357bec965b75cf86492549257dc79188579b21052a045a0886c235ad6cde4d18240700f8c7d6b8c265ad02446e306dc950004ff14da0fbb9d92f69cbc1fdbe8d9a4b4b7ed2f10a7f40fcdb62ccea72d650c0b6f891190c00eeaa0eea674e155c01ad88e2e7676d39c7f466e5e755c9309184f093a10ee282499b92ac0a220cdb4629c6b860d22373e459267a7c12edf000d5b4c0430fdd17480b401b3df8f991e8179ab30f76305b94669d4c1b225ebd34fb074e5e18a1a32f4b48bf02d67994c1908286cd80fd10711edae4877d29a6e67033b62f44611ba4efbb308001dfae6cc599fff192c9301f3d6c10297c65435baa8927546269bc5bb50ad6510d61c6eb2ee6d4575ca4b765041349367fcddf18d565cdbf4bee3825ea1014bd5b2f0d0cf2c1538ca78e0f9ced2709747a320fb811c23b9f4a22da5a8619d5983997131a2633bd887f3f7599bd73cfc0bc5222c4221a43e0e7f8cef1770e0f6685874ceda1e7c6341ad555f1f80695c1a8d108702a575d25a104df1954aa0ce7bbd3adcce6db19325617c61f9ffb9a2ceb4e44b82000e55d2e47fe50f2eff09c3d7bead1b7dd908f5ca4f82257f488fb0ce116743eec66cc5215564895f19685097088059a93b9acde28edb09428725df016fd9b77785489e7b5e1780ef2585c390c851719e42d7bc1ed1fcea67f52e085011f344e5786b334446fd7569359b6e0bb7995fc6f495d7fba74bb68eb157edf3d578c7f14b9322634cd96157a401a690c875f615ecec959a96e5c0a67d195d4d1482b15b4dd27e2f6550aaeadaf9e80a25deb084e4ceb6e48ce5f8d429de67f8d1668f275c264695ac1e61857719bbe9f889eb0b975b8b06d42f33b9d8cd7f70edfe80ea711cb8e225b1826a672730fc0f61070221e33dd64698c1c99193c558524ad1cd728ba2d10f1f6896bbc98ea78e890039ed3d668ad87fb2b54bcda0e14cbab87af6fa99c5c93a231425cd71068e2c4fc21d3ce3a8cdd4aaf7ad9ec4f39020df52e35c88e6072894341329569cb5d27622fd826ad5a993b9f896e6a492a0c5acbd9283c59d8352b0ec2bd4bda17e937cf0266fde48fd8d574a2af7c159def759c4ace62ff23eabf0327edecf774ffe80f05e23a2f36a6eb71fa01be4410f2f792178e132a744d5d173be7d275833e0ec414a66ff113159277bfd72b04c3fe07752fa3af552aa4846a6394aa484579454ec7cd1e0920bfc6f9628ef1689db85e037d78c1a7e8932c034f5ae807051ad1a96234b8599ebe49402f1aeda61f7808d3abc26856b8bef0a6f13252d468a04ae1d960a7f9a3aaaf6a582b79eb0d3c0baa477fbacf369efe0a3bbb42625b016d924ee4897ff24d8ba8c60404a819d90d1b594774d319a532f5bb6194c0fc06e8e80f618ce055801184dd6d1de3ae847e28478d076dabab8b2a8f25ace634fcc4385c6984e151fb8d2097bdca2cf08b282335cfb9123ad86ec70b28b8ec9ea38a0956f6ac8aecd47ee87685dd03f50f7760648fcaef10afb4ddc9563bcac9270cdcbf9250014a42f4dd6a1c6dd495b78d654bc8dab460ea6b26d176b7e77d58fa77bf8c2369c9e50c6f80e173e89fd2f85908faf453d6b7d540397df7feeffd19bdd246d26a15459e94d4e52fb94f302f86878916aeaea96df6efce9a90030a8156209730b124184b3244d8b1e0ebd093c0a33ec902bb89c306dbf3e91874abecc420003028112ada9b9613b35042431014a31973acdb0a74311b3913c59e29492f3a8d25d83ca6c1cb0ef8b71ae4a923c011c98f9cd24c097c41765896cb3e881cfb1ef6b5f5a7d6e0e66933c0b1df8474a70605e074f32cd07c6ece330fb4874af6030945f08588e8a1f877f2eeab98b83e1f850dfd7517c01b0beea9601d71a7398a3c25884b4e3e4c34a065d724f3e504fceb29367551b79ab5f684becd8690cc48ac6a8d365f0ed54d8b55d6f3f54446218b465389e9345d6cd8e7e887e2fd3c42292bf9c229d042f8c108f1e78f304be57146b8735dda7ca75bb2f85df5442cf67b2ac441202dcd1bd25e8e0b7fb0f9cfec5b55a983aec6ef20f759301f5b8ec247eac181822595cd5c87d0d2af6a3de2a819bc3e2d29f67e1ab86a13ed72495c72116b244aa44c09df323da6fdf4f1a3e3dd972d4db3fe61cd1fba2f8bfc21b8c3324781b662a8ba6166d2d6e9cf9cb5ed2d54f4b1129c28cc8fc21e71d2583085f72eff9cf2d48017e70c1cd0e1926bd623eb227a434a36b873f8d794a81acaffda8e0efaf52d39ee9d2dde45b93540f8e8d01476dd63f81ad4619b5c504e88dd3d24c495e97565e2e70fe6f0bc5f855be643fbfe6b368e3929f861fc4c3bf2ac781ad2715fb93b6fcef75fe8468d063239daaea0f3267dc28b30fdc34fc39ce6bc89ad50c7f6e97bf06a85c3400c07abdb143067f1a4850250b688833e3d1c38b641621903903ad7bfca518a275582151ea296c2bca28ccc4c84e98f81b10f4cbe5e5ad3020e25376ae89a9a74fc600b21bad81a3a72e799e33dbffd1d8c225408f5e260918bb042b8f04def2e3aebbb7ebb0a88925692d3d511bf9b0acfccdeff572e9047254f790ed2d23315ebcbdc6002a331b82ce745b611554c0a6eb74413caadee893c01509d1d1b98a571a967d226978b3c6b85cfbadcb5fb40d82bf5ee8fa6f45d4797b8ccb3e50f045654695131509412584398f29c9731e7bf69cb4b6ccbe49f63ae8028d5911a3b6bc000a9ed31928c6aa8e4d0eb690621d1c92bba8529ecec27c7e399b023e3c84cafc51d31db65eb7ded6d39bdf1158f89b8713912733e3d3e30dad943accdc960c9628c3f2a9776706921bf47ac4fc66a7ead0fe0cb6604b46494bd34141adb6622560531bb344faa69d730c8dedec66b788acf62db06e855454527efbd70f6ec787da9b178912780aca89be80fa97ef082d57c003d2f1d60b219a4a8c129d9ec78e69a3e855786c64008e422c0457c725edd48844c477ec10c1a835d0e4a3ead5294db401761ecea09210bcca818b95e34dbae53ddf934f7cdeba190c68598f6c65949e341b9918514", 0x1000) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000080)) 2018/04/27 02:45:26 executing program 1: mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='.', &(0x7f0000000000)='gfs2meta\x00', 0x6, &(0x7f00000007c0)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x10000, 0x0) write$binfmt_script(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x1033) 2018/04/27 02:45:26 executing program 0: r0 = socket$inet(0x2b, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000080), &(0x7f0000000140)=0x3) 2018/04/27 02:45:26 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x801c581f, &(0x7f0000000080)={0x2b8, &(0x7f0000000040)}) fremovexattr(r0, &(0x7f0000000200)=@known='system.posix_acl_access\x00') prctl$setmm(0x23, 0x7, &(0x7f0000ffe000/0x2000)=nil) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{}]}) ioctl$KDMKTONE(r0, 0x4b30, 0x10000) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f00000000c0)=0x80) 2018/04/27 02:45:26 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r1, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r1, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000100)}, 0xffffffffffffff35) 2018/04/27 02:45:26 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x0) ioctl$LOOP_SET_FD(r0, 0x1276, 0xffffffffffffffff) [ 147.799903] gfs2: path_lookup on ./file0 returned error -2 [ 147.826745] gfs2: path_lookup on ./file0 returned error -2 2018/04/27 02:45:27 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009020000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:45:27 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) r1 = getpgrp(0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000000)={0x3}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000700)={'erspan0\x00', &(0x7f00000006c0)=ANY=[@ANYBLOB="370000eb00000000000c"]}) 2018/04/27 02:45:27 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x8942, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000000080)=0x8) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) fcntl$lock(r0, 0x5, &(0x7f0000000100)={0x2, 0x3, 0x1, 0x9, r3}) dup2(r2, r1) 2018/04/27 02:45:27 executing program 0: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) getpgrp(r0) 2018/04/27 02:45:27 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0xfffffffffffffffe) open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x1276, 0xffffffffffffffff) sysfs$3(0x3) 2018/04/27 02:45:27 executing program 1: r0 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0xfff, 0x2000) openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000100)=0xc8, 0xfffffffffffffee9) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000400)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0x18) bind(r1, &(0x7f0000000140)=@hci={0x1f, 0x0, 0x2}, 0x80) r2 = accept4(r1, 0x0, &(0x7f0000000080), 0x0) write$binfmt_elf64(r2, &(0x7f0000000440)=ANY=[@ANYBLOB="7f454c4600000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000003800000000000000000000000000000000000000000000000000000000000000000000000000000081260000000000000000000000000000000000000000000000005787bc6e830f570b865a56ae79428eecc162c4360d3cb3e482a1adb9c5855f7cfc5928cc657bec"], 0x9f) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f00000001c0)={0x2, 0xfffffffffffffffc, 0x3ff, 0x0, 0x7}) 2018/04/27 02:45:27 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000280)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0xd1e}], 0x1000000000000062, 0x0) 2018/04/27 02:45:27 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x0, 0x0, 0x200, 0x0, 0xffffffffffffffff, 0x7}, 0xfffffffffffffd83) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, @remote}, &(0x7f00000000c0)=0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100)={0x5, 0x9a1, 0x4, 0x9, 0x9}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f00000001c0)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r2, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) pwrite64(r0, &(0x7f0000000140)="198c8354aac7412b6e0debe8b0cc19f0ecbb308791e9f93174d83546adf6b95bf92916b1bca20c825dc4e811dad69362696736ee1696fc603f9588e56252b69d5011faba8a04e23f9467cc313bd927db76d6a86c1be296", 0x57, 0x0) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r2, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r2, &(0x7f0000000100)}, 0x10) 2018/04/27 02:45:27 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009effdffff0000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:45:27 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='oom_adj\x00') ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000001840)={0xa, 0x0, [{0x2001, 0xb8, &(0x7f00000001c0)=""/184}, {0xf000, 0x70, &(0x7f00000003c0)=""/112}, {0x10000, 0x31, &(0x7f0000000280)=""/49}, {0x100002, 0x41, &(0x7f0000001440)=""/65}, {0x6, 0x14, &(0x7f0000000300)=""/20}, {0x11001, 0x99, &(0x7f00000014c0)=""/153}, {0x1d001, 0x23, &(0x7f0000001580)=""/35}, {0x1, 0xe5, &(0x7f00000015c0)=""/229}, {0x1, 0x96, &(0x7f00000016c0)=""/150}, {0x4002, 0x8d, &(0x7f0000001780)=""/141}]}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f00000000c0)=""/236) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r0, &(0x7f0000000100)}, 0x10) 2018/04/27 02:45:27 executing program 5: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000400)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000004ac0)=ANY=[@ANYBLOB="1c000000180023050000000000000049f80dcc8b7019980000000000"], 0x1c}, 0x1}, 0x0) 2018/04/27 02:45:27 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup(r0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00000000c0)={0x7, 0x46, 0xd, 0xffffffffffffffff}, 0x6) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(serpent-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200), 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r2, &(0x7f0000000380)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f0000000140)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0x216}, 0x1}, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000400)={@multicast2, @multicast1, 0x0}, &(0x7f0000000480)=0xc) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000004c0)={r3, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) ioctl$KVM_NMI(r2, 0xae9a) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000001c0)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000003c0)={r4, 0x80000, r1}) recvmmsg(r2, &(0x7f0000006140)=[{{&(0x7f00000005c0)=@ax25, 0x80, &(0x7f0000001ac0)=[{&(0x7f0000000900)=""/4096, 0x1000}], 0x1, &(0x7f0000001b40)=""/57, 0x39}}], 0x1, 0x0, 0x0) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000440)='/dev/audio\x00', 0x280800, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r5, 0x4008ae93, &(0x7f0000000100)=0x1000) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@mcast2, @in=@dev}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000000200)=0x1c0) 2018/04/27 02:45:27 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) sendmmsg$nfc_llcp(r0, &(0x7f00000030c0)=[{&(0x7f0000001f00)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "3ef680797fe086c286fa1ce21bbba8714183d5d6c3f6623d084ce575aabd5c29acad477445fb1dad8110be5e4c94a4840cec043a58539bb04824a33752573b"}, 0x60, &(0x7f0000002040), 0x0, &(0x7f0000002080)=ANY=[@ANYBLOB='\r\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x10}], 0x1, 0x5) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x3, 0x1) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000013c0)=0x3, 0x4) sendmsg$kcm(r1, &(0x7f0000001380)={&(0x7f0000000040)=@l2={0x1f, 0xfffffffffffffe09, {0x2, 0x2, 0x1000, 0x12, 0x1, 0x10001}, 0x5}, 0x80, &(0x7f0000000200)=[{&(0x7f00000000c0)="6749bb0cd0f97e82b4e00621aa63eeaa8f1e580054e84ce8c38669c8b02a859d9fd8509b94ae131831d62990e780d0092319e33955c6c5371c7c79aa0fd8be430a581470012b85804ace83dd575a4d6ada15a57ce80fd9149adcb259ebb175210f380abbdb012e155c3ca821e5d594259e6c75f2d84a11779ad93ab82c416085368b75eb8ca629a5eefa79da3a02e441af1de6e8725710988ad13a36c2e12674a2615765d40ee209ae04db30473ef6818e29503d4abc9e3894fbc01a51779856959da1f3e937734ec4b63b56c445542063d20a83fbe002e8fe9e67dcb08f913833314c84deadc89d1a73940333fe4064186706c67596f117ac16e31095", 0xfd}, {&(0x7f00000001c0)="435e0a6eea332a9c0073693e91dc05ae0ee9f30992227df4487da3246b96f96d1f67c2", 0x23}], 0x2, &(0x7f0000000240)=[{0x60, 0x101, 0x3, "e6c22630a9bb414dde564f016342bcdb4f478a4a07f99e6932e06662278b1841452cc0f84bdb18b1c9576cce3ec108763906c2000949594f89a8bf6e9972a6bef86859059ef0b9ff7b834a8dd0"}, {0x1010, 0x10b, 0x1, "26ecafc756ce4836c3f1a7a5e60a2eb3df770d556e4270ac45c9261f1dd6b5392b2b3ed036154802f980d8ee53c811aadcbb7943eb4964e1fabcd820d1964096b73862165394c591aed3c8f8426dee07e19328be5b20aea2982aa9bc934b3229c2bd63bc7db23bb8144bdee3eca7a2ba78a015e36d7badd22b5ddcf113b23ce68d4df5a78b9516cfa0fe7666adcc694a7ae35fa8795e0124697fb1e17a55189db96686601157084565f40153aa84088bc6b14916d0f3bc4fa729745bf2f2334bfc01f729c35dfe76dd96a94b05045b932cbd9467fafd546457b46c43930ab358ab12304c0b4cd55f6b6b65e496e1580a9d429b716b46d76223d044960831563984681293b520b76011280cb50c23e9c101ecb2e7e4d347f3469bafebaf3e1e9fb50bfd8e9f3cc54d049f1790f9337b32223b04536a13c7a1eeabf5f9fe8cd3cc86ddea8e9f28f186c6cf50fdbe3d0c326e024adab12dcf7ebeef334d2fcee3d99487bdcead569989dd9a0eea6cb1321a9c1acefb474fed717af67153864efe088e86821e927256dd1a69535e7f3d037a304aeb2e3c875531201796ccfb4a6e5c33b157ae6d2f9957e8afd3d2444d609c999a686f5fafbee4f5f4863a86dbd08c6a7379e6304387c083a669d97459f8f9c192f30ed6da410e0b61baecaa0f7245c6575a95db633be5415c627b2d8613457a290678c9af7040f665d9844c594a544d62dc576016d151b009936bc6b1ed978762be61941963733c606f96ff141d872b33cd184a0c5f60358cc770e3fb1937507f62695dddfdcec43ea6d990037cd581abe3c3c104856e5fe7134ffe9c7c8dcb0261351c705299c171b95b0346e8331f1ecaa1a8fa64926f659519585e81c350a2dd2b111d03de5203ba2bc121eb5d45dbeb04118f52e6f153e4c51c97f8dac307c96e68f7535199f28924f5c0d3bab293603ec302190404e810d83ae9524ff05c70b2ce1bd23282926b671d76772359fd57e6229a67d32fd3d773e12896492d7f57e761dd16b21d60977d8bb1408646b73a7fa3eda9e20d81c767b81359ed292600d3f3dd87a565f33eddd14524ccac018918cfd1f5d635f7b8840854e410059678ac4a1d65787b2465855dfafdea997e8c82bf938f400ae5ab749a5ba74a45c09bc7159e70b714a1cf5b7a9753c54981cb6db6323d693a29223cbae90d1a171d1d4e0a9967a83ea47d1b8154d601f6de951755d3d063c1ce26c67eec08e920d105af74f0edaa2e1f50445877fd37ce4d307c67d66b077e6993b45e3c540d99492e5617d8304191e74ce251f0637fb8ad966996597d1921eaf0486102f342bdfd6d116c9280d7f4373640a71ec3e6d7ad2b1d0967a4afcc907dd7194f90133d27f99e350f0ce2c9a1275dc1df3025cfaf9ee95ab8bb301b71bf17ba8e2b70d032e57607f91ecaf9a34ec3b226708d9e80d46d038d34705539c5822a31e2be661470e8c78db6eacabc323e60d9e14e847f7ca9f0d1dde91fe5fdd9df56f3be7c8d8d635c01a19aa1c4d155840ca16ea19f55762a5183b213771dfce28eddceee50f9941d267333ce13ad6e95053d5a7cf4747e64dbeb18b2d20f44cd6fec5d64b43f2a30b9470dc3306426db9c74331dede94fbbd3502236f68f344072ae4db630b78d5a64a42f45244324b7db11d5b97c0df05b9d479028a5364b7fce7d2f811ae3b2d9e9f23f8bda45f38f4a351260879e160bd025f03d89518e9e29e11388b4d83c3b0c46f7b287bb3ef904add5ee282c0a2d88f6fe35ae6643f4babaf42c991e06e1ae095523a596b5d78d49de033171a87820fd23b20a7c89ad057660e90f33a289d5bfb602c0a0e2f9a1543bbbbdfa93832f61e6bea22f1367f6220ecedb67de870784fb49b662888b1fdd3a75b70c315006e3ae1c692c8a69ddf9ca94a2734953b2f6e8a55254ef42075b89cf7868c96612fda92b8698b5c27a1543f1f5a1bf9bca54663c17586d3eca5986dcf037ffbdc0f952f26fa4fe8282e6baf3b8b5feee2c8b65c405510acb9437f8ce819e6dc098cdde586860fe0ec5f529f3d6cb178ac2468634a6c1b7a055d0730d17313986aa4cb30db1a1c4e0973456e466361206f97a53108dceaa069b60af61b9314013a614c461463b1a7a4d12461f1d7e43e35ec988e58290b833583973a2c302b55f5ec82a4013edf8b7cbcf06db7142dd3bf9f7f25be94a23a870ec4d0e152d3d0a2e858c477f98ba3289b59263b45c30a290112a87e500f0f3971bf1be6cc5c1964238a06d09cd1d17b690ad6d5b2d132a6fd0dd526a2cdfb1da6b984b690f76d788224c216bd47f2124c6c29d406130571dfcc7655dc4f88ea3c899c26d9f929079b4734b3af137c43289d613695494005f5a9b16c4c5280b23f18859492fe05071de9fdce2023498a8622648c816bb9433cc9cf205d6f6034b20721e68552ff275daf85844ea8f268cb334284d4161f2cdb710e471d87c6055cb5243ceb6f1e6561cb14a9fc20e1cb4e917e018468ba4b8d55ae9a56af3f58c23cbc22c0ed9e12aeef12e1ccd1087b187bb8d8575dc9e529e530585077d43edde308e79874eae61ea347bad78e84c89837401e65168495126371303be92bfe05fa3bb8fbf8ab8998e47d8ee29f4aaad8c488bdc72a66f9f985b4503bea5aa609493dede04a634289283e7cef3d9e4273a54a87e0c994c973f250dc24dcd217660818098d3e55fb803bb6994712cefb0b297752a4b26991575fe29adc37c57a16dfe8d209aa49ae40e7704434e2f0605ee862acd928392475a84f131d1443cf331329eb1927dce91dcf7228abb9970188f1267bf27f0fa47db1710b0b2295980138f25604cfe21eb1faa7f88705aff470fbf0bf9cda41e72bbe1b79caa8da354adb8997e86072472972ec24aa379b9eab617a18d44989c27b02398f0d46e66572595d2bebefb86ea06ab05a64ae8157743c297c48c8d4829b4fac249577e84ac39e52d3226640f5e16877e4e1d39e0d1267ec13ad3a2e8812274c969a75d4de4202e0b8d91d20537cad86f33fb75707a67700421bc3f9f2c1aee6c32f19b4ad0744869d6bb16c7d12387a5a57d8057d608c336dcc9767571e28ba16a8564c40ba270033bebe269d1b6e207f7cbda33e74fda59ba34c5136bc160e130220009719e39ef39436a0cb5937cefc5b0f26902b6cf7300e1e99acb594255e7824a3d39b252800752b86aaeba275102e8765ce25626f979f44d5e7c87366e44b17c7ef0cf69083ad91d16fc1198c3b9d04236067bf580af391a3af00e89349940a7c4d95cd47ff6bd370d77200868837ffbfb198c4de21320b0c93efbea1ddd23aa3de0c987904db673e464daff9a845874336dc419fd74becb1ce4b9ff2de94113c5049ce9abcf13b4ccd7735091977a2f0ed59faeb481692f25a38ad05d76b13e634eabf5e98b706aa08961959be41b3e25cd45762fbb3f0568ee09378a63383c60b67ac353f666820f04b8bb7aca5f301150532e4c76e25b82012dfbe6c59d753bc87a2eb95e6168eda6eea82fd50a072743c647b8fbd390014cdba03e3d93d168c984366846e541a29e86c3d7c61372fbefd0277ccc2deccddfade4d5157e3f18c9e1e346931e8f316cf38b79bd73b8816c76f9369bbe6c64708002c995fd0c36683819a7122d08ac17e83114ef33b1c054ecc494a7e7b87ee98e30b91aadd87b0ea9b1ae2e12429ce9e87a738d3722f14d9fd5815ef2d4e5a046919b4412fbc8e0255d98847be23eb3137c49d162fafe7b1b3e77f068b0db7dfb0c406505e087346a726c727df01a2b4f9076a85fc6b6a61142ba7619b893558423dff3629feb5fb373a856204e647e768786a89d180d86353bfd27984f04317981252128ac15327f5fbbdd49e7924cd99c2fe23b0df0a2387f4f759e009508955adb217154d89c8c301d74129b6225d38145bbbdeaa8718dba1231bc5bb28429272d5c2ad77d9e5fd46267ae97be84c2b4dba0efb22667a33b9e7b5832faf2ccd5bc9cbd7c2a20a666337a05cb22f7ec6fc77a88670eec37ab1a88fcc7d3055a3d18963970eb72a66ccbe65f51673910e033a19009bbd135a22ba27b70bf231f57bf2509b513c1b6a8105a7b08d1f6380a4b6c86480143d5a60dd29eb6d34d3d47158a7827d45b509b3535277528fb85638fbf6000fa13814c858d23462e16166c6d9a529ca6802ea29071e9fd1d6e551ea83767950daf79b1e867213d331d7ea370c8bb621caa70e10b11db652778820a189f513681b5e033e1250d6e8b1d1c3713e0219f5c9c98220bc0e03f8af69e303ef65f97221e12bceb5c797a896c5c5ee57ef81da12234e0b179b4cc5f6a40a3f28c8d3c27d1ccac4a44c23098eb80a97a79162b7aa1955c99ffe346d8e89bfcabc7a3e5c0f1675f61060a0717fd972bad5b4cf1309222a0f2ffca9e6559c831042b093560bc9a2338f9d22d31141de6f5b2e0a8d29db47c354932acdcb3af991532dd8b228abaec43cec7df7952f8019f4979bdb03a5d7cb93ada4bcebb7e5137493c387bc01fe4421ceda65fb72c3f7d3c98dc0ea3c5307a98cfbf2f169089f9a5bc44e94655af008346cf9d63fff062ba333076320d1135644960f04699c774d2c3b9de38e8e7d173c2b7e22384c2701d7fd86beb274da65e16289adaad93df72a6d7466ddf5398247873950e1a7d24a1964af6d591bb120cabdef9fff3e306829706a4d65e320749c9b8fed9ec65c51a39a26fa730888a932c557c7288af8bb68606ceb320e5d13700784e6e43761d1c1b7c814d2184d373a16d2ceb7fdde76a45f462bd4d35d2af5a7c238f81f68e2f0386d3bf90fc8ae69091b1f3c8f986e564061075d853f78e7b2c9fa9886b35d2af08abc8f0ee67499ae9d765c2c07c28b087aae8e67705b502ad5028f997e871b927ab222debcba16e54df70975fe00e4554ad4346f0d2f6088fe34f6e4faf025acf05a0ef650a7b8b17c6d66e4b5ce90334734bd91ae3d41a1dad2e8daf52ecf997142fd31e1cf9e9eab368871482d11e79ebed37addbc9a4443eb0461b2d320f4d58740f70c4822296e1ea2cc2b58b37a3fa6f8779223449defb77a264abc1e5b4b015b76944e3aff13080e404041651ba5750da11ad9702b77299a99b90ac55e3a366d52ca5b2778b6fed9f816d7cb33e9a94090de14ded2ad98949645cdf88e617979efeaf867bbae7633273821b6b2b579f6bda414d16287c319c43729c10dea8a6d17253dbd454153aa53332d9b870f9122751f57150b1e76f916f1bc819e01acd88d977cf546806195afdc3f1a619e3454565e49ecf9f68fd568d11c1b718f262bf7b3904a3e54292e883828c8e7d59c08d3234d15b056abed70e94d5a6b36fd1c89255bd1fe9d82c7fc5f98e2575583414153b0aa048a1e0a705511bad2c1db11db245ab89d45bcf3a40c0ea76f994ae2410f30b52c0fae1da8e7de8bbadd60781bcde6c943a25953e16376e7bc3ec99fc89dc069b9114b543542284eebca67e9e816fc3c09c92202c890e37849b5182b96e511e250c99896ac32303c7aa142b4f1c198c2be62acc6c4fe6f3e52dbd75c9a648783e7a93d4c9f88ebbbddbd28827f56e6da3939b05e128f9f9a3de92c98ba3aa535423c258b1c2504e553abe1b97fbc496de7d9d664c78d961bd7b9e68025a88d24c77f8880fe82cc67779d97341d04b742f809331f6dc7376c8c88dcab5b60ab531428ecbfe1e563295394649aef47ccebb336a2c7f5436445d519c5649ce48586a6f12d1c36836b2b5d097851fdf"}, {0x28, 0x3a, 0x3, "97705a7063a1efa94e3a6c24c91ee9431bb97c"}, {0x78, 0x10d, 0xfffffffffffffff7, "2c3778801d2ff9af216490f8894268b345910331068ff3c0b81983c6f04efa9bc9c62540fddaa9de2b794a1408ff4dd93b5abb1d85dd1061f27ef173b407f6c64b204e5aa6c11a9ba57151626a275ecc311711cba7964275de0d8af76a6ffb78d9ce0edf76142bad"}], 0x1110}, 0xd0) 2018/04/27 02:45:27 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000280)={0x0, 0x5, 0xffffffff, 0x7}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000300)={r2, 0xb1fb}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x10000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r3, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x9, 0x80000001, 0x41, 0x4, 0x6b}, &(0x7f0000000240)=0x98) open(&(0x7f0000000100)='./file0\x00', 0x40001, 0x24) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x1276, 0xffffffffffffffff) 2018/04/27 02:45:27 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000100)="6e65e2afb87697f74d06742f61727000") pread64(r0, &(0x7f0000000000)=""/8, 0x8, 0xa2) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0x4, 0x4) 2018/04/27 02:45:27 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009080000000000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:45:28 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='attr/sockcreate\x00') bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xb, 0x72, &(0x7f00000000c0)="bd09b7be415d460acbfa58", &(0x7f0000000100)=""/114, 0x6, 0xfff}, 0x28) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r1, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r1, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r1, &(0x7f0000000100)}, 0x10) 2018/04/27 02:45:28 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = getgid() setgid(r1) preadv(r0, &(0x7f00000015c0), 0x0, 0x0) 2018/04/27 02:45:28 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bridge0\x00'}}, 0x1e) connect(r0, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e24}, 0x3, 0x1, 0x1, 0x2}}, 0x80) 2018/04/27 02:45:28 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000280)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0xc26}], 0x1000000000000062, 0x0) 2018/04/27 02:45:28 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x7) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000140)="580000001400192300834b80040d8c560a060000ec04a200000543dfd87c5800004824ca94326400890005000000000000000004830600000000000000000003ed83fff5dde4ffff0f000100070c09a11b45ffd46f8a3731", 0x58}], 0x1) 2018/04/27 02:45:28 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="2800000022000900f0ff7f0000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:45:28 executing program 4: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8010000200000004, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x4000, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f00000003c0)=ANY=[@ANYBLOB="66696c0800000000000000000000000000000000000000000000000000000000bd000000b52faef13ef5f996b023822551c4a6f8563eb1aa6ee6546610a0e89dc0af8d3c6a10bb186d0019a6601832cb1ba8a33f5066123e060ada4832d9a87d3c5c7775b16de9a341ec8b8318b31f3d38a17caf1581427ac6af373ee933b2a812a8fd3f3f6700296132d0832e74cf5c83a0ba674ee2722787ddffaa82df14b251174edeac0c034fc8299945c8aa22023ac79f1f771b5f3136a4e74d4367c1d57a9262f6e0f8cf02df6e4bbe8b05bccd4b6f0437d0fa4f1fe9e345b9939cae021059c09b8300487c6a5b834a449a"], &(0x7f0000000080)=0xe1) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xd, 0x11, r0, 0x0) 2018/04/27 02:45:28 executing program 2: r0 = gettid() process_vm_readv(r0, &(0x7f0000000300)=[{&(0x7f00000000c0)=""/150, 0x96}, {&(0x7f00000001c0)=""/177, 0xb1}, {&(0x7f0000000280)=""/110, 0x6e}], 0x3, &(0x7f00000003c0)=[{&(0x7f0000000340)=""/109, 0x6d}], 0x1, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xfffffffffffffffb, 0x80c46) r2 = open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r1, 0x1276, 0xffffffffffffffff) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000080)) 2018/04/27 02:45:28 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000000)=0x10001, 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='ns/pid\x00') getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000100)={0x0, @broadcast, @broadcast}, &(0x7f0000000140)=0xc) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) close(r0) getsockname$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c) 2018/04/27 02:45:28 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x6, 0x400000) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000000c0)="8aa1d2cb957c5a0ad2605515559f2108", 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r0, &(0x7f0000000100)}, 0x10) 2018/04/27 02:45:28 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000007000000000000df4000000008"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x1, r1}) 2018/04/27 02:45:28 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x2, 0x400000) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f00000000c0)=0x3) capset(&(0x7f0000000340)={0x19980330}, &(0x7f0000000080)={0x0, 0x4}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000200)={r0, &(0x7f00000014c0)="3b3e9a38a5612fa2b20fef462d1a3e31c8183e841d8d96fc30ff5efa397350695ed3f687848bbeb3e6629351e5e72e7c33a3ee4e16cea51d75596fd17db8058a25735dbb6b50f1ea9b1a5349406833ed390b9b57976fa37def844738cb67cad9c10dfcc092252be62858984d3d41d6aab89b6268908b7067a2c232356a863f755a2e5f6141137ddea24c8874b2de946db6f198ea3e5aba1fe25003c54a28adf638e61be50615b040820b9965be8f3bf7135cfa1be2bb8f12d3556ea4215d43ed10a898a70c6bcd6f77930444a5e149d6ea88a0e0b9ca877c811cd7a28d5b60ce6089aae8dab6dac4", &(0x7f00000001c0)=""/33}, 0x18) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x401, 0x2) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={0xffffffffffffffff, 0x0, 0x0, 0x84, &(0x7f0000000340), &(0x7f0000000400)=""/132}, 0x28) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r1, 0x0, 0x1000, 0x45, &(0x7f00000004c0)="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", &(0x7f0000000100)=""/69, 0x6, 0x8}, 0x28) 2018/04/27 02:45:28 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009011600200000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:45:28 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000080)=""/26) r1 = open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00000000c0)={'erspan0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1d}}) syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x93b8, 0x10000) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x1276, 0xffffffffffffffff) 2018/04/27 02:45:28 executing program 4: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) getgid() write$rdma_cm(r0, &(0x7f0000000fc0)=ANY=[@ANYBLOB="09000000080100fa", @ANYRES32=0xffffffff, @ANYBLOB="007a434e527dd1014c105fb66919fb21a4243f609860790a43ebee4799e3f92a4e3d696755593adfb56ab8c22f002107340b632f13387ffd21d94d79b6abf947d8ea3bda526361534f2efdb3b2890978d2e97ecbc4239d7a7300234ed07ff0e9cfa9f58149f62bdb00748d2977c05e05864233cc4287623c5ed05ba4e5992721b8f8079c79ac4c4deb541127b6246d6bf4bb1f2435a8fed5244c1c5184bb312a52514257338b9f74d1c1b5c0fd65eee77e574a7f1c4cbd24fe0b6dd4269e4cda57c0086101d2e6fe4a8e5d1aac80b1fe92c424809ba12e07ad09380c43b0c12bcbf2798580519eb5993f094c3c7cd38161a287eb53a9ce46f91a3d8ec7ee000000000000"], 0x110) 2018/04/27 02:45:28 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) r1 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x0, 0x400000) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000180)=""/205) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r0, &(0x7f0000000100)}, 0x10) r2 = openat$cgroup_ro(r0, &(0x7f0000000080)='memory.current\x00', 0x0, 0x0) getsockname$ax25(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 2018/04/27 02:45:28 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="280000002200090100000000ffffff9e040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:45:28 executing program 0: socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) socket(0x0, 0x5, 0xfffffffffffffffd) unshare(0x20000400) mq_notify(0xffffffffffffffff, &(0x7f00000002c0)={0x20000000, 0x15, 0x2, @thr={&(0x7f000087c000), &(0x7f00001c1f7f)}}) 2018/04/27 02:45:28 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x1276, 0xffffffffffffffff) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) 2018/04/27 02:45:28 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000180)="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", 0x0) r1 = dup2(0xffffffffffffffff, r0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000440)={{0x9, 0x5}, {0x9, 0x2a99}, 0x8, 0x4, 0x7f}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="1f0004390b473f2e98ea950f"], &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e21, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0xffff, 0x7ff}, &(0x7f0000000400)=0x90) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000340)={0x0, 0x0, 0x0, 'queue0\x00'}) 2018/04/27 02:45:28 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000280)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x242}], 0x1000000000000062, 0x0) 2018/04/27 02:45:28 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000040)=0x6deb, &(0x7f0000000080)=0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x34000, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) 2018/04/27 02:45:28 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc)=0x1, 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000000900)=0x6) sendto$inet(r0, &(0x7f0000000000)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f00000004c0)=0x1, 0x4) sendto$inet(r0, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom$unix(r0, &(0x7f00000006c0)=""/242, 0xf2, 0x0, &(0x7f00000007c0)=@file={0x0, './file0\x00'}, 0x6e) recvfrom$unix(r0, &(0x7f0000000840)=""/184, 0xb8, 0x0, 0x0, 0x0) 2018/04/27 02:45:28 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="2800000022000901ffffff9e00000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:45:29 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000200)='cpuset.effective_cpus\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000000140), 0x8) io_setup(0x2000000002f8, &(0x7f0000000040)=0x0) io_getevents(r2, 0x7f5, 0x2, &(0x7f00000000c0)=[{}, {}], &(0x7f0000000180)) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000001c0)) 2018/04/27 02:45:29 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r1, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r1, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffb000/0x2000)=nil, 0x2000}, 0x2}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r1, &(0x7f0000000100)}, 0x10) 2018/04/27 02:45:29 executing program 0: perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x80, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000080)) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/27 02:45:29 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) r0 = socket$kcm(0x29, 0x2, 0x0) socket$kcm(0xa, 0x3, 0x11) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21d}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) ioctl$int_out(r0, 0x2, &(0x7f0000000080)) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x29, 0x7, &(0x7f0000000180)) 2018/04/27 02:45:29 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x1276, 0xffffffffffffffff) 2018/04/27 02:45:29 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)=[&(0x7f00000000c0)='self&@ppp0md5sum', &(0x7f0000000100)='wlan0\x00'], &(0x7f0000001080)=[&(0x7f0000000180)='/dev/ppp\x00', &(0x7f0000001000)="0375736572766d6e6574312e40292d00", &(0x7f0000001040)='/dev/ppp\x00'], 0x1000) r0 = openat(0xffffffffffffff9c, &(0x7f0000001440)='./file0\x00', 0x20000, 0x40) r1 = openat(r0, &(0x7f0000001480)='./file0\x00', 0x400001, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000001380)={0x0, 0x6, 0x1}) sendmsg(0xffffffffffffffff, &(0x7f0000002780)={&(0x7f00000001c0)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x8}}, 0x80, &(0x7f0000002280)=[{&(0x7f0000000240)="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", 0xcce}], 0x1, &(0x7f00000022c0)}, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2440, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000001140)='/dev/autofs\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000011c0)=@assoc_value={0x0, 0x390000000000}, &(0x7f0000001200)=0x8) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f00000012c0)=""/71, &(0x7f0000001180)=0x47) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000001240)={0x2, 0x6, 0x8000, 0x36, 0x0, 0x5, 0x1, 0xbe83, r3}, &(0x7f0000001280)=0x20) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r4, 0xc004743e, &(0x7f0000000f0a)=""/246) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) ioctl$SNDRV_TIMER_IOCTL_STOP(r4, 0x54a1) ioctl$LOOP_CLR_FD(r4, 0x4c01) accept4$inet6(r4, &(0x7f00000010c0), &(0x7f0000001100)=0x1c, 0x0) 2018/04/27 02:45:29 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="2800000022000901fffffff000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:45:29 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='\x00\x00\x00\x00') lseek(r0, 0x0, 0x3) 2018/04/27 02:45:29 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r1, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r1, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r1, &(0x7f0000000100)}, 0x10) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000080)) 2018/04/27 02:45:29 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000300)={"6966623000faffffffffffffff00", 0x9001}) memfd_create(&(0x7f0000000040)='\x00', 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00000000c0)="a6", 0x1}]) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x14, &(0x7f0000000080)={0x0, 0x7530}, 0x10) 2018/04/27 02:45:29 executing program 5: lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0x4018aebd) 2018/04/27 02:45:29 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x1, @dev={0xfe, 0x80, [], 0x10}, 0x2}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e22}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e22, 0x401, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @loopback=0x7f000001}], 0x88) ioctl$LOOP_SET_FD(r0, 0x1276, 0xffffffffffffffff) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/04/27 02:45:29 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000100000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:45:29 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000280)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x358}], 0x1000000000000062, 0x0) 2018/04/27 02:45:29 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000200)='/dev/cuse\x00', 0x1) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000240)=0x1, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000000040)=@routing={0x0, 0x2, 0x2, 0x80000001, 0x0, [@mcast1={0xff, 0x1, [], 0x1}]}, 0xfffffffffffffe3a) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000000)=ANY=[@ANYBLOB="000000001c000000"], 0x8) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x2cd, 0xa2}, &(0x7f0000000100)=0x8) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000280)="c3be2a12bde46524519189f34067caf2cb815aec26cad5481582edcd68fd423c6e7a7ad6a54bde1680a04012d0175f7d76f31b7af58f0c2c5db1b086c8cb193e0e512691ba", 0x45) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000140)={r3, 0x6a, "c7f2056f43719c2d1151be7ebe37bbd66da7c7f3b3b07ef80a2413c630bd75b343761aef1372edad4a1fa4579ecfc5438849526056d48dff257b9e04aa51248026103f463954bb5ff2fd2ad3df74a2b5d69d4f97dd6de52bde7cb5b26ed51b208cced474faf0afb26532"}, &(0x7f00000001c0)=0x72) keyctl$session_to_parent(0x12) 2018/04/27 02:45:29 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) userfaultfd(0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), 0x4) 2018/04/27 02:45:29 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000062ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) sendmmsg$alg(r1, &(0x7f00002f4000)=[{0x0, 0x0, &(0x7f00009cbfa0)}], 0x1, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000740)={0x0, 0x0}) getresuid(&(0x7f0000000780)=0x0, &(0x7f00000007c0), &(0x7f0000000800)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000840)={0x0, 0x0, 0x0}, &(0x7f0000000880)=0xc) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000008c0)=0x0) getresuid(&(0x7f0000000900)=0x0, &(0x7f0000000940), &(0x7f0000000980)) stat(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000a80)=0x0) r10 = geteuid() fstat(r0, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000001d40)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001d80)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000001e80)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001ec0)={0x0, 0x0, 0x0}, &(0x7f0000001f00)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001f40)=0x0) stat(&(0x7f0000001f80)='./file0\x00', &(0x7f0000001fc0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000002040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000020c0)={0x0}, &(0x7f0000002100)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000002140)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000002240)=0xe8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002980)) getgroups(0x1, &(0x7f0000002280)=[0x0]) sendmmsg$unix(r2, &(0x7f00000028c0)=[{&(0x7f0000000000)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000680)=[{&(0x7f0000000080)="1d544eee23d57570f3ab8ba9e9095b5a1fc1cbbffab65e89f0b1a4bb1250ba6a98a037d0cc587cb09ff29932c544be33cadda06d088916261f0a9dc4912857c729cf0548be4e2c618aabe21ff23e726aef0a33b3b93705cf29202083dfa11e2b5b33153fc5e945518cac5d4207e6ac941de2", 0x72}, {&(0x7f0000000100)="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", 0xfd}, {&(0x7f0000000200)="d2953b79c5ff4fab58a6e55e57aea23dfba664b006e1d7743c3ddfaafa188da4e7ff6487f1adb588a341a95ab5488c3108357269caf3244e6f76fa11ba98bc9c0d66241061e37efc2b123f19a3f045da961ff68440f3796eff67633e96b4a7682dd1c3ce58cd250b346d1d8935dce2d2cb4e0c40e6002b2a34ac974f510376e50e5b2ef1664e14ff57c4a4211d9e42050a2e53886db9d2fee99289ef2a5b0bbef834db0ba3374697eaf7716ce9c0a9cbf76799ecf2a0df139c17", 0xba}, {&(0x7f00000002c0)="d92465a3e0523c60100671b4cfecde8dc68422308f44d4502d78e7d6a3798bc657950db6f55fb3", 0x27}, {&(0x7f0000000300)="baff939e6eb273849219478bab75d1ea1373a6affc88899412bbb56b05c2c9080e5706c1bfb038690217b2862b12eb19b79882709d641929344e0f4585bd8acf107f9c066494a7d4ca1ed563352bc5119d90d57be2b4134abf7c40ea403a4192eb13a82d1194266deeadfb62f6ab759c0d41c10411bfd33786b443f7e037cb36427e7ae6b2c91a6ac991e12decb829e94a87d3adad312ed79059581cde4cabcdd3adf08733c17cabb53c80bcfea95320ecdb0009984a71037872ccf640b828193ab7dcf9399ec1b0742ca8aa068f14bec5ed42cd177d1686cf490b122487392b40c934267e28a45ac783a43ae72882ff", 0xf0}, {&(0x7f0000000400)="820f43ca14607dddc11640d89f37a50560f396f64d183c9aec978318072d5381ba8618778de71fe4eb36146fe1456d221410cfac31af8d3488623a344dd5a13b5be511750e0fc3412cf96e7fb63053dabdcde9c8aa64589d303c4e055b443ef0897008cbd2712d32f4d6c42c93ae0e638201a95705034030caa42b5897f4dd9a839efbe1f7064ea980919d707075ecb89968e96f1681dac3b0ea5b913dad0eb7bab8c55dc333f86d78e19173aad79fd22b155608e77664c2628d8e47169ff2211d6682457c14685249e7e10e0a369fe8", 0xd0}, {&(0x7f0000000500)="49b2ed62495209ebecc4f81c93a9b7445c78", 0x12}, {&(0x7f0000000540)="57dd5a796dd4e8e1e4d121b0eba1b2f269a215591e656d39576afde0becd79a7d0ad910069d88fd114f52747b365e7b2a383e7f06ac945580aa3eff37c8521a924fa9321728fbb3f74ea6cb1f884604d91ebdc52cf0161812480be2b6af78655143015db9e9b455346560a47c39f3c9232f3d071cebf", 0x76}, {&(0x7f00000005c0)="182a7e3758af1f3f720f9290ef2ef61543d28ff8227b4f648b74bd9f4c9616a621b5127f8932eb17bef59bcf66f561", 0x2f}, {&(0x7f0000000600)="e45c434e334afa1d0130aba48889280e6e2837cd02994bcfea0836a7e6614e2caabe1f4d6c328d51cdd0ae0d57854867744e0ec96952a6f3a4ada2c8d0da01b29b4e2ffba8b26ac164b440", 0x4b}], 0xa, &(0x7f00000029c0)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="1f0000001800f12fe29759071d35973d348076c99d27ae00000600000000000000000000000000", @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB='\x00\x00\x00\x00'], 0x78}, {&(0x7f0000000bc0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001d00)=[{&(0x7f0000000c40)="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", 0x1000}, {&(0x7f0000001c40)="415463b55f657c5d9397bc2cf0dd15cc066f8b4ccc2e0bd25cc20fdd7dcb34997bd33666c6f342735169933f09627b5de7163b967b164d1cacca97bc2096822ecf7903e2b0080a6b4a7bf9dec8f14827f94b4de0b852332201e56319d3bf0324a896367415a992756f85a7031d836697", 0x70}, {&(0x7f0000001cc0)="31bfbf0716611123100d27afd639c90a1f61", 0x12}], 0x3, &(0x7f00000022c0)=[@rights={0x28, 0x1, 0x1, [r0, r1, r2, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x28, 0x1, 0x1, [r0, r2, r1, r1, r0]}, @rights={0x30, 0x1, 0x1, [r2, r2, r2, r1, r0, r1, r0]}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0xf8, 0x1}, {&(0x7f00000023c0)=@file={0x1, './file0/file0\x00'}, 0x6e, &(0x7f0000002840)=[{&(0x7f0000002440)="f2b3139e7cdccfb00560f1727dfa07c9b25090d1adc11b7ff417e6d2f0c678d2c791444730b3ef60b8791730fcd48bb7af9c6271770e28f99e7f34d2ee45cdc716f52ea2cdeef2f729e179caca04d52f40df144101c1e296025e8ce0e29720e48069fdb5088ed998bfd9a9920761294547755da742c31b3a985d01d2734b8977bd09eec4febdf8c25b7f7256400b044e223f88b6961498aacb8fe0470586769bf2e3b6dfef218073d7db5d0143afe28fd1b1de116073ff4d6889ed003cbdab0ea98bfc6bc2329e0ff3724f7519a2a44f7bd4", 0xd2}, {&(0x7f0000002540)="167c8816321f2d1a6ed2fb5877963a17e40c1b63a34dd090bb1c84a0d0baf586f09f4758ab64880d6dbb7fb549423aec1cb8b398bf4073c24db312ebb02bc094675dc235752b4a5b8dbcb874dc5043542d1e0370e2aa774b4f4e5a108ff482215cfdba5eeb0446453ccf304dc78c192ea61189fb30044527146196375b55ff901e2ad60833bf5d8f17e7b19fc6fcffaac330915c9ae40e94eb4de29bde5e32effe308824e6a092fcc529620fa960491dab666bb1700d72", 0xb7}, {&(0x7f0000002600)="e8ba0e1ec027712a96460bf41b3f7a6ca11d285e3066388dd0dda2ca2cb05e5923e53a58cab147f363df6c0696578c61c937657376fc687ab53805c6af0d8dc20856ad197eec4568134abf93be26990e2608490835ec37a394fb6d3f77d3d8ae8c3f70ac0d", 0x65}, {&(0x7f0000002680)="ffcaa09c299af923a07ad7b473526be9f318b195e0c2e0b8307294a67429659b0c13cd0fffb8e7b4d36796beb0d064a8566403cc9585f288b34b1b107a1929b64a2f09efbbeab2fb7b80c673259f97e08e8f36a9c6bddae7b67dd511e8f9de5b485d5561d8706bcdb3603488ea6ef47b6deddbdc692532db8a1eb063f056cead6bdfaf867380b7ff5b631faa2d22a662a3ed90409efdd08fd050e112ab0cd2c02bd3600930a4df60ef32b0d0044c63f5601c8e6fec6de50a7e42d05d07727167f97067df01560d92f5790866a35680bad6cdfc9f46b0285eed8b0f7edad11d3e2b96efd162c88281d84b7f", 0xeb}, {&(0x7f0000002780)="0842eb0260d6a63f061566a513742b8991ec834c3b3fc7fc20bed85e2427325463ec230d803d7877879c3cd3820aa8655264cc5df366191ecdc21d75dc813e31709527ceab22c1814e2e015778b6119268877b24df7b36ebc3a0615baea393a6b4310ec36593ad3d8b7a6d18ff20962d1a258780d6e8e20d4fcb47a235331e5423e6fb13fbf614a24c32b981c54be4b4aa035cd830235007b480bf9742938cb434aafbcb6e4f9230ebcc074db574af9eaf43025f5e4c7b", 0xb7}], 0x5, 0x0, 0x0, 0x8000}], 0x3, 0x4) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e64ff8), 0x100000001) 2018/04/27 02:45:29 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="2800000022000901fffff00000000000040000001400160000000100000000002100008000000001"], 0x1}, 0x1}, 0x0) 2018/04/27 02:45:29 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) r1 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x1, 0xdc3fa00eaefef3b1) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000003c0)={'filter\x00', 0x4}, 0x68) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r0, &(0x7f0000000100)}, 0x10) epoll_create1(0x80000) r2 = socket$inet6(0xa, 0x0, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000080)={0x7f, 0x1, 0x0, 0x5, 0x401}, 0xc) 2018/04/27 02:45:29 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0xffffffffffffffd6, 0x1) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) socketpair$packet(0x11, 0xe968d432681cee28, 0x300, &(0x7f0000000080)) read(r1, &(0x7f0000000140)=""/72, 0x21) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000000)={0x6, 0x58, 0xff, 0x4, 0x81, 0x7a}) 2018/04/27 02:45:29 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x40001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x1276, 0xffffffffffffffff) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000040)=0x1, 0xfffffffffffffce0) 2018/04/27 02:45:29 executing program 5: syz_emit_ethernet(0xfffffd87, &(0x7f0000000280)={@random="840ae7438820", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [{[{0x9100, 0x6, 0x7, 0x1}], {0x8100, 0x5, 0x3ca3, 0x3}}], {@ipv4={0x800, {{0x16, 0x4, 0xfffffffffffffc00, 0x0, 0x13c, 0x68, 0x8, 0xffff, 0xff, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, {[@ra={0x94, 0x6, 0x8000000000000}, @generic={0x86, 0x9, "28ce9bf781850c"}, @rr={0x7, 0x17, 0x8, [@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x1fb8, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001]}, @rr={0x7, 0x1b, 0x7ff, [@loopback=0x7f000001, @loopback=0x7f000001, @loopback=0x7f000001, @loopback=0x7f000001, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}]}]}}, @icmp=@redirect={0x5, 0x3, 0x0, @broadcast=0xffffffff, {0x35, 0x4, 0x40, 0x8, 0x11f, 0x67, 0x83e2, 0x7, 0x7f, 0x5, @multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, {[@timestamp={0x44, 0x30, 0x3b4383c9, 0x3, 0x0, [{[@local={0xac, 0x14, 0x14, 0xaa}], 0x1}, {[@broadcast=0xffffffff], 0x8}, {[], 0x5}, {[], 0x2}, {[@rand_addr=0x7], 0x6040f5d1}, {[@multicast1=0xe0000001], 0x6}, {[], 0x1}]}, @ssrr={0x89, 0x23, 0x6, [@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x19}, @multicast1=0xe0000001, @empty, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @empty]}, @lsrr={0x83, 0x1f, 0x81, [@remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, @loopback=0x7f000001, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @empty]}, @end, @timestamp={0x44, 0x34, 0x7, 0x3, 0x401, [{[], 0x4}, {[@multicast1=0xe0000001], 0xffffffff}, {[], 0x8}, {[@multicast2=0xe0000002], 0x6}, {}, {[], 0x1}, {[], 0x8}, {[@local={0xac, 0x14, 0x14, 0xaa}], 0x8}, {[], 0x1}]}, @generic={0x1, 0x10, "7fbaeda251b13f358720f5739a73"}, @ra={0x94, 0x6, 0x8}]}}, "fb4f1b4b0e4bcb8d"}}}}}, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xfb, 0x200000) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000000080)={0x100000001, 0x10001}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x4) r1 = getpgrp(0x0) sched_setattr(r1, &(0x7f0000000000)={0x30, 0x7, 0x0, 0x6, 0xfffffffffffffffa, 0x7, 0x0, 0x6}, 0x0) r2 = geteuid() r3 = getegid() poll(&(0x7f00000000c0)=[{r0, 0x10}, {r0, 0x80}, {r0, 0x2002}, {r0}], 0x4, 0x10000) fchown(r0, r2, r3) 2018/04/27 02:45:29 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000500)='/dev/hwrng\x00', 0x800, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000540)=0x4, 0x8) listen(r0, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='cpuacct.usage_all\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f00000000c0)=0x77, 0x8) shutdown(r0, 0x2) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069}, 0xb) connect$inet6(r3, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000000)=0x5, 0x4) openat(r2, &(0x7f0000000680)='./file0\x00', 0x2, 0x4) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x3, 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000700)='/dev/rfkill\x00', 0x4000, 0x0) read(r3, &(0x7f00005f6000)=""/99, 0x60f) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0}, &(0x7f00000004c0)=0xc) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000000)) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f00000006c0)) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000100)={{{@in, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000000200)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000580)={{{@in=@multicast2=0xe0000002, @in=@multicast2=0xe0000002, 0x4e20, 0x0, 0x4e24, 0x0, 0xa, 0x80, 0x20, 0x36, r5, r4}, {0xaf, 0x5, 0x1ff, 0x8, 0x401, 0x0, 0xffff, 0xb2c}, {0x2, 0x9, 0x3f, 0x9}, 0x400, 0x6e6bb6, 0x3, 0x1, 0x1, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d3, 0x3f}, 0x2, @in=@rand_addr=0x4, 0x3504, 0x3, 0x3, 0xaed1, 0x7, 0x8, 0x5}}, 0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in=@rand_addr, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000340)=0x4c) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@broadcast=0xffffffff, 0x4e20, 0x86, 0x4e20, 0x0, 0xa, 0x80, 0x0, 0x4, r5, r6}, {0x100000001, 0x5, 0x8000, 0xfffffffffffff000, 0x1, 0x3, 0x7}, {0x3, 0x6, 0x8000, 0x1}, 0x4, 0x6e6bb2, 0x1, 0x0, 0x2, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x1e}, 0x4d5, 0x3c}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3500, 0x0, 0x0, 0x5, 0xd5b, 0x9, 0x7f}}, 0xe8) 2018/04/27 02:45:29 executing program 4: syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f00000000c0)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000480)=[{&(0x7f0000000840)="58465342000002000000000000008000000000000000000000000000000000005bfc2f1a415c41dab49211bccbd5f4cb000000000000000700000000000025a000000000000025a100000000000025a200000008000080000000000100000000000012c0b4a4020001000002000000000000000000000000090908010f0000190000000000000040000000000000003d0000000000006d1900000000000000000000000000000000000000000000000000000000000000100000000000000000030000000000000000000000000005f7c50bb066821b27c9c60270298e42f63bff5a04bda3", 0xe5}], 0x0, &(0x7f0000018900)=ANY=[@ANYBLOB="000000dfffffff00"]) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) ioctl$EVIOCSABS0(0xffffffffffffff9c, 0x401845c0, &(0x7f0000000100)={0x9, 0x82, 0x3, 0x0, 0x3ff, 0x7}) sched_setscheduler(r0, 0x5, &(0x7f0000000080)=0xfffffffffffffc00) [ 151.070559] kasan: CONFIG_KASAN_INLINE enabled [ 151.075369] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 151.082797] general protection fault: 0000 [#1] SMP KASAN [ 151.088422] Dumping ftrace buffer: [ 151.091962] (ftrace buffer empty) [ 151.095674] Modules linked in: [ 151.098980] CPU: 1 PID: 11918 Comm: syz-executor0 Not tainted 4.17.0-rc2+ #19 [ 151.106254] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 151.115641] RIP: 0010:smc_getsockopt+0x8b/0x120 [ 151.120313] RSP: 0018:ffff88018bb6fcc0 EFLAGS: 00010206 [ 151.125692] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffc90001e98000 [ 151.133064] RDX: 0000000000000005 RSI: ffffffff873e72c6 RDI: 0000000000000028 [ 151.140348] RBP: ffff88018bb6fcf0 R08: 0000000020000340 R09: ffffed003b5e46c2 [ 151.147623] R10: 0000000000000003 R11: 0000000000000000 R12: ffff88018bb6fd40 [ 151.155419] R13: 0000000000000029 R14: 0000000000000022 R15: 0000000020000240 [ 151.162701] FS: 00007f6bdb970700(0000) GS:ffff8801daf00000(0000) knlGS:0000000000000000 [ 151.170933] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 151.176819] CR2: 0000001b2bc24000 CR3: 00000001b31e9000 CR4: 00000000001406e0 [ 151.184098] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 151.191462] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 151.198734] Call Trace: [ 151.201351] __sys_getsockopt+0x1a5/0x370 [ 151.205515] ? kernel_setsockopt+0x1d0/0x1d0 [ 151.209943] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 151.210350] XFS (loop4): correcting sb_features alignment problem [ 151.215490] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 151.215514] __x64_sys_getsockopt+0xbe/0x150 [ 151.215539] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 151.224704] XFS (loop4): Mounting V4 Filesystem [ 151.226595] do_syscall_64+0x1b1/0x800 [ 151.226612] ? finish_task_switch+0x1ca/0x810 [ 151.226625] ? syscall_return_slowpath+0x5c0/0x5c0 [ 151.226643] ? syscall_return_slowpath+0x30f/0x5c0 [ 151.231934] XFS (loop4): totally zeroed log [ 151.236036] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 151.236056] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 151.236071] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 151.236082] RIP: 0033:0x455389 [ 151.236088] RSP: 002b:00007f6bdb96fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 151.241646] XFS (loop4): Metadata corruption detected at xfs_agf_verify+0x52d/0xa10, xfs_agf block 0x1 [ 151.244613] RAX: ffffffffffffffda RBX: 00007f6bdb9706d4 RCX: 0000000000455389 [ 151.244621] RDX: 0000000000000022 RSI: 0000000000000029 RDI: 0000000000000013 [ 151.244629] RBP: 000000000072bea0 R08: 0000000020000340 R09: 0000000000000000 [ 151.244637] R10: 0000000020000240 R11: 0000000000000246 R12: 00000000ffffffff [ 151.244645] R13: 00000000000000f9 R14: 00000000006f47f8 R15: 0000000000000000 [ 151.244654] Code: fa [ 151.249152] XFS (loop4): Unmount and run xfs_repair [ 151.254035] 48 c1 ea 03 80 3c 02 [ 151.258996] XFS (loop4): First 128 bytes of corrupted metadata buffer: [ 151.263260] 00 0f 85 93 00 [ 151.268638] 00000000f8dce967: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 151.273429] 00 00 48 8b 9b [ 151.278631] 000000004968728c: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 151.281781] 50 04 00 00 48 [ 151.289526] 00000000fd0e34c3: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 151.298985] b8 00 00 00 00 00 [ 151.306276] 00000000a1568e11: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 151.313525] fc ff df 48 8d 7b [ 151.320818] 000000009cc368dc: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 151.328041] 28 48 89 fa 48 c1 [ 151.335338] 0000000007ffd555: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 151.337705] ea 03 <80> 3c 02 [ 151.342733] 000000007cbc63d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 151.346149] 00 75 62 48 b8 00 [ 151.352830] 000000001285a0c4: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 151.355716] 00 00 00 00 fc ff df 4c 8b 63 28 49 [ 151.355770] RIP: smc_getsockopt+0x8b/0x120 RSP: ffff88018bb6fcc0 [ 151.355887] ---[ end trace 8493a39fb12d4a81 ]--- [ 151.365685] XFS (loop4): metadata I/O error in "xfs_trans_read_buf_map" at daddr 0x1 len 1 error 117 [ 151.367556] Kernel panic - not syncing: Fatal exception [ 151.368081] Dumping ftrace buffer: [ 151.368087] (ftrace buffer empty) [ 151.368091] Kernel Offset: disabled [ 151.489553] Rebooting in 86400 seconds..