[ 38.022476][ T39] audit: type=1400 audit(1717020119.985:82): avc: denied { siginh } for pid=5104 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 38.028830][ T39] audit: type=1400 audit(1717020120.005:83): avc: denied { read } for pid=4673 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 38.314846][ T39] audit: type=1400 audit(1717020120.295:84): avc: denied { write } for pid=5107 comm="sftp-server" path="pipe:[6135]" dev="pipefs" ino=6135 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 39.210190][ T39] audit: type=1400 audit(1717020121.195:85): avc: denied { append } for pid=4673 comm="syslogd" name="messages" dev="tmpfs" ino=3 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 39.217628][ T39] audit: type=1400 audit(1717020121.195:86): avc: denied { open } for pid=4673 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=3 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 39.225559][ T39] audit: type=1400 audit(1717020121.195:87): avc: denied { getattr } for pid=4673 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=3 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 Warning: Permanently added '[localhost]:12598' (ED25519) to the list of known hosts. [ 43.251890][ T39] audit: type=1400 audit(1717020125.235:88): avc: denied { name_bind } for pid=5157 comm="sshd" src=30000 scontext=system_u:system_r:sshd_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 43.288722][ T39] audit: type=1400 audit(1717020125.275:89): avc: denied { execute } for pid=5165 comm="sh" name="syz-fuzzer" dev="sda1" ino=1924 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 43.298046][ T39] audit: type=1400 audit(1717020125.275:90): avc: denied { execute_no_trans } for pid=5165 comm="sh" path="/syz-fuzzer" dev="sda1" ino=1924 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 2024/05/29 22:02:05 fuzzer started 2024/05/29 22:02:05 dialing manager at localhost:30000 [ 43.778395][ T39] audit: type=1400 audit(1717020125.765:91): avc: denied { node_bind } for pid=5165 comm="syz-fuzzer" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 43.787006][ T39] audit: type=1400 audit(1717020125.765:92): avc: denied { name_bind } for pid=5165 comm="syz-fuzzer" src=6060 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 43.984933][ T39] audit: type=1400 audit(1717020125.945:93): avc: denied { create } for pid=5193 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 43.992320][ T39] audit: type=1400 audit(1717020125.945:94): avc: denied { write } for pid=5193 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 43.999536][ T5191] cgroup: Unknown subsys name 'net' [ 44.000379][ T39] audit: type=1400 audit(1717020125.955:95): avc: denied { read } for pid=5193 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 44.009588][ T39] audit: type=1400 audit(1717020125.955:96): avc: denied { mounton } for pid=5191 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=1927 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 44.017727][ T39] audit: type=1400 audit(1717020125.955:97): avc: denied { setattr } for pid=5195 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=761 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 44.042434][ T5196] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 44.278454][ T5191] cgroup: Unknown subsys name 'rlimit' [ 44.852478][ T5194] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k 2024/05/29 22:02:06 starting 4 executor processes [ 45.521830][ T5218] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 45.525704][ T5218] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 45.529318][ T5218] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 45.533031][ T5218] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 45.536100][ T5218] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 45.539128][ T5218] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 45.704311][ T5216] chnl_net:caif_netlink_parms(): no params data found [ 45.807232][ T5216] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.811286][ T5216] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.814592][ T5216] bridge_slave_0: entered allmulticast mode [ 45.818376][ T5216] bridge_slave_0: entered promiscuous mode [ 45.823245][ T5216] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.825742][ T5216] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.828342][ T5216] bridge_slave_1: entered allmulticast mode [ 45.831713][ T5216] bridge_slave_1: entered promiscuous mode [ 45.871172][ T5216] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 45.876522][ T5216] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 45.932684][ T5216] team0: Port device team_slave_0 added [ 45.937873][ T5216] team0: Port device team_slave_1 added [ 46.003603][ T5216] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 46.006259][ T5216] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 46.016099][ T5216] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 46.024754][ T5216] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 46.027508][ T5216] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 46.037137][ T5216] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 46.112177][ T5216] hsr_slave_0: entered promiscuous mode [ 46.115527][ T5216] hsr_slave_1: entered promiscuous mode [ 46.292756][ T5216] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 46.299345][ T5216] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 46.304127][ T5216] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 46.309290][ T5216] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 46.327807][ T5216] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.330856][ T5216] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.334837][ T5216] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.338115][ T5216] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.409707][ T5216] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.425938][ T103] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.430053][ T103] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.442886][ T5216] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.451125][ T30] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.453745][ T30] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.468008][ T30] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.470521][ T30] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.492749][ T5216] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 46.614864][ T5216] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.647680][ T5216] veth0_vlan: entered promiscuous mode [ 46.656876][ T5216] veth1_vlan: entered promiscuous mode [ 46.684394][ T5216] veth0_macvtap: entered promiscuous mode [ 46.692331][ T5216] veth1_macvtap: entered promiscuous mode [ 46.709068][ T5216] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 46.718422][ T5216] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 46.729426][ T5216] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.732512][ T5216] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.735467][ T5216] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.739783][ T5216] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.798369][ T1091] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 46.802038][ T1091] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 46.832694][ T81] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 46.836266][ T81] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 executing program 0: syz_usb_connect$uac1(0x0, 0xc6, &(0x7f00000002c0)=ANY=[@ANYBLOB="12010000000000086b1d01014000010203010902b40003010000000904000000010100000a24010200000201020724080000000011240606060505000100040005000300020b24050000000000000000090401000001020000090401010101020000072401000400000d2402020000200000a6853dd509"], 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_FRAME(r3, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="48040000", @ANYRES16=r2, @ANYBLOB="01e5c300000000fb04003b1c210008000300", @ANYRES32=r1, @ANYBLOB="2c0433005000de295b3acba52ee4080211000001505050505050"], 0x448}}, 0x0) [ 47.196428][ T1265] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 47.376739][ T1265] usb 5-1: Using ep0 maxpacket: 8 [ 47.380465][ T1265] usb 5-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 47.383846][ T1265] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 47.389369][ T1265] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 47.392378][ T1265] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 47.395101][ T1265] usb 5-1: Product: syz [ 47.396768][ T1265] usb 5-1: Manufacturer: syz [ 47.398584][ T1265] usb 5-1: SerialNumber: syz [ 47.577370][ T4635] Bluetooth: hci0: command tx timeout [ 47.624315][ T5234] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 47.647293][ T1265] usb 5-1: 0:2 : does not exist [ 47.663383][ T1265] usb 5-1: USB disconnect, device number 2 executing program 0: mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, &(0x7f0000000000)=ANY=[], 0x15) dup(0xffffffffffffffff) mount$9p_fd(0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB, @ANYRESHEX]) r1 = msgget$private(0x0, 0x0) msgsnd(0x0, 0x0, 0x401, 0x0) getsockopt(0xffffffffffffffff, 0x0, 0x64, 0x0, 0x0) msgsnd(r1, &(0x7f00000005c0)=ANY=[@ANYRESDEC], 0x401, 0x0) msgsnd(r1, &(0x7f0000000500)=ANY=[@ANYBLOB="0200000000000d3aeae0f6a3aaf1a737"], 0x14, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x4004667f, &(0x7f0000000540)) msgrcv(r1, &(0x7f00000001c0)={0x0, ""/49}, 0x39, 0x0, 0x1000) [ 48.514146][ T5218] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 48.519025][ T5218] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 48.522861][ T5218] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 48.530106][ T5249] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 48.535430][ T5251] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 48.538413][ T5251] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 48.541070][ T64] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 48.542248][ T5251] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 48.544533][ T64] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 48.547419][ T5251] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 48.550908][ T64] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 48.553218][ T5251] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 48.557564][ T64] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 48.561946][ T64] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 48.563982][ T5251] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 48.565311][ T64] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 48.568273][ T5251] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 48.573361][ T5249] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 48.821238][ T5243] chnl_net:caif_netlink_parms(): no params data found [ 48.895930][ T5248] chnl_net:caif_netlink_parms(): no params data found [ 48.959832][ T5245] chnl_net:caif_netlink_parms(): no params data found [ 49.009245][ T5243] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.012696][ T5243] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.016027][ T5243] bridge_slave_0: entered allmulticast mode [ 49.020549][ T5243] bridge_slave_0: entered promiscuous mode [ 49.052567][ T5243] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.055142][ T5243] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.057665][ T5243] bridge_slave_1: entered allmulticast mode [ 49.060913][ T5243] bridge_slave_1: entered promiscuous mode [ 49.171604][ T5243] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 49.175775][ T5248] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.182052][ T5248] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.185328][ T5248] bridge_slave_0: entered allmulticast mode [ 49.189416][ T5248] bridge_slave_0: entered promiscuous mode [ 49.230843][ T5243] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 49.235586][ T5248] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.239084][ T5248] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.242265][ T5248] bridge_slave_1: entered allmulticast mode [ 49.246398][ T5248] bridge_slave_1: entered promiscuous mode [ 49.250022][ T5245] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.252594][ T5245] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.255059][ T5245] bridge_slave_0: entered allmulticast mode [ 49.257826][ T5245] bridge_slave_0: entered promiscuous mode executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xbb) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040), 0x1a01, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_FALLOCATE={0x11, 0x0, 0x0, @fd_index}) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, 0x0, 0x0) write$binfmt_aout(r1, &(0x7f0000000540)=ANY=[@ANYBLOB], 0xb9) [ 49.262539][ T5245] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.265814][ T5245] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.274969][ T5245] bridge_slave_1: entered allmulticast mode [ 49.280138][ T5245] bridge_slave_1: entered promiscuous mode [ 49.290350][ T39] kauditd_printk_skb: 34 callbacks suppressed [ 49.290360][ T39] audit: type=1400 audit(1717020131.275:132): avc: denied { write } for pid=5271 comm="syz-executor.0" name="ppp" dev="devtmpfs" ino=714 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 49.291975][ T5272] ------------[ cut here ]------------ [ 49.292099][ T5272] [ 49.292102][ T5272] ====================================================== [ 49.292105][ T5272] WARNING: possible circular locking dependency detected [ 49.292109][ T5272] 6.10.0-rc1-syzkaller-00027-g4a4be1ad3a6e #0 Not tainted [ 49.292115][ T5272] ------------------------------------------------------ [ 49.292117][ T5272] syz-executor.0/5272 is trying to acquire lock: [ 49.292123][ T5272] ffffffff8dabeea0 (console_owner){....}-{0:0}, at: vprintk_emit+0x42d/0x5a0 [ 49.292150][ T5272] [ 49.292150][ T5272] but task is already holding lock: [ 49.292152][ T5272] ffffffff94dddf78 (&port_lock_key){-...}-{2:2}, at: uart_write+0x134/0x3e0 [ 49.292177][ T5272] [ 49.292177][ T5272] which lock already depends on the new lock. [ 49.292177][ T5272] [ 49.292180][ T5272] [ 49.292180][ T5272] the existing dependency chain (in reverse order) is: [ 49.292183][ T5272] [ 49.292183][ T5272] -> #1 (&port_lock_key){-...}-{2:2}: [ 49.292194][ T5272] _raw_spin_lock_irqsave+0x3a/0x60 [ 49.292256][ T5272] serial8250_console_write+0xaa6/0x1090 [ 49.292266][ T5272] console_flush_all+0x53f/0xd70 [ 49.292276][ T5272] console_unlock+0xae/0x290 [ 49.292286][ T5272] vprintk_emit+0x11a/0x5a0 [ 49.292296][ T5272] vprintk+0x7f/0xa0 [ 49.292306][ T5272] _printk+0xc8/0x100 [ 49.292319][ T5272] register_console+0xa88/0x10a0 [ 49.292330][ T5272] univ8250_console_init+0x35/0x50 [ 49.292342][ T5272] console_init+0xcc/0x680 [ 49.292351][ T5272] start_kernel+0x295/0x4c0 [ 49.292360][ T5272] x86_64_start_reservations+0x18/0x30 [ 49.292368][ T5272] x86_64_start_kernel+0xb2/0xc0 [ 49.292376][ T5272] common_startup_64+0x13e/0x148 [ 49.292385][ T5272] [ 49.292385][ T5272] -> #0 (console_owner){....}-{0:0}: [ 49.292397][ T5272] __lock_acquire+0x2478/0x3b30 [ 49.292409][ T5272] lock_acquire+0x1b1/0x560 [ 49.292423][ T5272] vprintk_emit+0x442/0x5a0 [ 49.292433][ T5272] vprintk+0x7f/0xa0 [ 49.292443][ T5272] _printk+0xc8/0x100 [ 49.292455][ T5272] report_bug+0x4ac/0x580 [ 49.292466][ T5272] handle_bug+0x3d/0x70 [ 49.292474][ T5272] exc_invalid_op+0x17/0x50 [ 49.292483][ T5272] asm_exc_invalid_op+0x1a/0x20 [ 49.292494][ T5272] uart_write+0x2bf/0x3e0 [ 49.292526][ T5272] ppp_async_push+0x89e/0x1740 [ 49.292541][ T5272] ppp_async_send+0xe5/0x120 [ 49.292553][ T5272] __ppp_channel_push+0xe5/0x230 [ 49.292559][ T39] audit: type=1400 audit(1717020131.275:133): avc: denied { open } for pid=5271 comm="syz-executor.0" path="/dev/ppp" dev="devtmpfs" ino=714 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 49.292566][ T5272] ppp_channel_push+0x1c2/0x250 [ 49.292579][ T5272] ppp_write+0x236/0x2e0 [ 49.292582][ T39] audit: type=1400 audit(1717020131.275:134): avc: denied { ioctl } for pid=5271 comm="syz-executor.0" path="/dev/ppp" dev="devtmpfs" ino=714 ioctlcmd=0x7438 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 49.292595][ T5272] vfs_write+0x29a/0x1140 [ 49.292608][ T5272] ksys_write+0x12f/0x260 [ 49.292620][ T5272] do_syscall_64+0xcd/0x250 [ 49.292629][ T5272] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.292641][ T5272] [ 49.292641][ T5272] other info that might help us debug this: [ 49.292641][ T5272] [ 49.292644][ T5272] Possible unsafe locking scenario: [ 49.292644][ T5272] [ 49.292646][ T5272] CPU0 CPU1 [ 49.292648][ T5272] ---- ---- [ 49.292651][ T5272] lock(&port_lock_key); [ 49.292657][ T5272] lock(console_owner); [ 49.292663][ T5272] lock(&port_lock_key); [ 49.292670][ T5272] lock(console_owner); [ 49.292675][ T5272] [ 49.292675][ T5272] *** DEADLOCK *** [ 49.292675][ T5272] [ 49.292678][ T5272] 4 locks held by syz-executor.0/5272: [ 49.292684][ T5272] #0: ffff8880267aaa48 (&pch->upl){.+..}-{2:2}, at: ppp_channel_push+0x28/0x250 [ 49.292711][ T5272] #1: ffff8880267aa9e0 (&pch->downl){+...}-{2:2}, at: __ppp_channel_push+0x2a/0x230 [ 49.292737][ T5272] #2: ffff888046854030 (&ap->xmit_lock){+...}-{2:2}, at: ppp_async_push+0x106/0x1740 [ 49.292760][ T5272] #3: ffffffff94dddf78 (&port_lock_key){-...}-{2:2}, at: uart_write+0x134/0x3e0 [ 49.292783][ T5272] [ 49.292783][ T5272] stack backtrace: [ 49.292787][ T5272] CPU: 0 PID: 5272 Comm: syz-executor.0 Not tainted 6.10.0-rc1-syzkaller-00027-g4a4be1ad3a6e #0 [ 49.292797][ T5272] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 49.292803][ T5272] Call Trace: [ 49.292807][ T5272] [ 49.292811][ T5272] dump_stack_lvl+0x116/0x1f0 [ 49.292825][ T5272] check_noncircular+0x31a/0x400 [ 49.292839][ T5272] ? __pfx_check_noncircular+0x10/0x10 [ 49.292856][ T5272] ? lockdep_lock+0xc6/0x200 [ 49.292869][ T5272] ? __pfx_lockdep_lock+0x10/0x10 [ 49.292881][ T5272] __lock_acquire+0x2478/0x3b30 [ 49.292895][ T5272] ? __pfx___lock_acquire+0x10/0x10 [ 49.292909][ T5272] ? lock_acquire+0x1b1/0x560 [ 49.292923][ T5272] lock_acquire+0x1b1/0x560 [ 49.292936][ T5272] ? vprintk_emit+0x42d/0x5a0 [ 49.292946][ T5272] ? __pfx_lock_acquire+0x10/0x10 [ 49.292959][ T5272] ? __pfx_lock_release+0x10/0x10 [ 49.292972][ T5272] ? do_raw_spin_lock+0x12d/0x2c0 [ 49.292982][ T5272] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 49.292992][ T5272] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 49.293005][ T5272] vprintk_emit+0x442/0x5a0 [ 49.293015][ T5272] ? vprintk_emit+0x42d/0x5a0 [ 49.293025][ T5272] vprintk+0x7f/0xa0 [ 49.293038][ T5272] _printk+0xc8/0x100 [ 49.293051][ T5272] ? __pfx__printk+0x10/0x10 [ 49.293066][ T5272] ? __pfx___lock_acquire+0x10/0x10 [ 49.293080][ T5272] ? report_bug+0x4a0/0x580 [ 49.293092][ T5272] ? uart_write+0x2bf/0x3e0 [ 49.293105][ T5272] report_bug+0x4ac/0x580 [ 49.293117][ T5272] handle_bug+0x3d/0x70 [ 49.293126][ T5272] exc_invalid_op+0x17/0x50 [ 49.293136][ T5272] asm_exc_invalid_op+0x1a/0x20 [ 49.293147][ T5272] RIP: 0010:uart_write+0x2bf/0x3e0 [ 49.293162][ T5272] Code: 6b fc e9 4e ff ff ff e8 ff 24 91 fc 90 0f 0b 90 49 c7 c4 d2 ff ff ff e9 39 ff ff ff e8 ea 24 91 fc 45 31 ff e8 e2 24 91 fc 90 <0f> 0b 90 48 85 ed 74 8c e8 d4 24 91 fc 4c 8d a5 08 01 00 00 4c 89 [ 49.293171][ T5272] RSP: 0018:ffffc9000273fae8 EFLAGS: 00010087 [ 49.293179][ T5272] RAX: 000000000000849a RBX: ffff88801f9b8be8 RCX: ffffc900039eb000 [ 49.293185][ T5272] RDX: 0000000000040000 RSI: ffffffff84fcb00e RDI: ffff88801f9b8f48 [ 49.293191][ T5272] RBP: ffffffff94dddf60 R08: 0000000000000001 R09: fffff520004e7f4b [ 49.293197][ T5272] R10: 0000000000000003 R11: ffffffff93933af8 R12: 0000000000000001 [ 49.293203][ T5272] R13: 000000000000017a R14: ffff888046854001 R15: 0000000000000287 [ 49.293210][ T5272] ? uart_write+0x2be/0x3e0 [ 49.293224][ T5272] ? uart_write+0x2be/0x3e0 [ 49.293242][ T5272] ? __pfx_uart_write+0x10/0x10 [ 49.293263][ T5272] ppp_async_push+0x89e/0x1740 [ 49.293285][ T5272] ? __pfx_ppp_async_push+0x10/0x10 [ 49.293305][ T5272] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 49.293322][ T5272] ? lockdep_hardirqs_on+0x7c/0x110 [ 49.293336][ T5272] ppp_async_send+0xe5/0x120 [ 49.293349][ T5272] __ppp_channel_push+0xe5/0x230 [ 49.293362][ T5272] ppp_channel_push+0x1c2/0x250 [ 49.293374][ T5272] ppp_write+0x236/0x2e0 [ 49.293387][ T5272] ? __pfx_ppp_write+0x10/0x10 [ 49.293407][ T5272] vfs_write+0x29a/0x1140 [ 49.293426][ T5272] ? __pfx___might_resched+0x10/0x10 [ 49.293441][ T5272] ? __pfx_vfs_write+0x10/0x10 [ 49.293461][ T5272] ? __fget_files+0x256/0x400 [ 49.293479][ T5272] ? __fget_light+0x173/0x210 [ 49.293497][ T5272] ksys_write+0x12f/0x260 [ 49.293517][ T5272] ? __pfx_ksys_write+0x10/0x10 [ 49.293538][ T5272] do_syscall_64+0xcd/0x250 [ 49.293553][ T5272] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.293572][ T5272] RIP: 0033:0x7f14b0a7cee9 [ 49.293583][ T5272] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 49.293605][ T5272] RSP: 002b:00007f14b18a90c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 49.293620][ T5272] RAX: ffffffffffffffda RBX: 00007f14b0babf80 RCX: 00007f14b0a7cee9 [ 49.293631][ T5272] RDX: 00000000000000b9 RSI: 0000000020000540 RDI: 0000000000000004 [ 49.293642][ T5272] RBP: 00007f14b0ac949e R08: 0000000000000000 R09: 0000000000000000 [ 49.293651][ T5272] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 49.293661][ T5272] R13: 000000000000000b R14: 00007f14b0babf80 R15: 00007ffe88539fe8 [ 49.293674][ T5272] [ 49.632207][ T5272] WARNING: CPU: 0 PID: 5272 at drivers/tty/serial/serial_core.c:625 uart_write+0x2bf/0x3e0 [ 49.635565][ T5272] Modules linked in: [ 49.636979][ T5272] CPU: 0 PID: 5272 Comm: syz-executor.0 Not tainted 6.10.0-rc1-syzkaller-00027-g4a4be1ad3a6e #0 [ 49.640634][ T5272] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 49.644194][ T5272] RIP: 0010:uart_write+0x2bf/0x3e0 [ 49.645926][ T5272] Code: 6b fc e9 4e ff ff ff e8 ff 24 91 fc 90 0f 0b 90 49 c7 c4 d2 ff ff ff e9 39 ff ff ff e8 ea 24 91 fc 45 31 ff e8 e2 24 91 fc 90 <0f> 0b 90 48 85 ed 74 8c e8 d4 24 91 fc 4c 8d a5 08 01 00 00 4c 89 [ 49.652995][ T5272] RSP: 0018:ffffc9000273fae8 EFLAGS: 00010087 [ 49.655016][ T5272] RAX: 000000000000849a RBX: ffff88801f9b8be8 RCX: ffffc900039eb000 [ 49.657645][ T5272] RDX: 0000000000040000 RSI: ffffffff84fcb00e RDI: ffff88801f9b8f48 [ 49.660193][ T5272] RBP: ffffffff94dddf60 R08: 0000000000000001 R09: fffff520004e7f4b [ 49.662931][ T5272] R10: 0000000000000003 R11: ffffffff93933af8 R12: 0000000000000001 [ 49.665554][ T5272] R13: 000000000000017a R14: ffff888046854001 R15: 0000000000000287 [ 49.668203][ T5272] FS: 00007f14b18a96c0(0000) GS:ffff88806b000000(0000) knlGS:0000000000000000 [ 49.671247][ T5272] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.673808][ T5272] CR2: 00007f14b18a8780 CR3: 000000001ebfa000 CR4: 0000000000350ef0 [ 49.676479][ T5272] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 49.679139][ T5272] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 49.681780][ T5272] Call Trace: [ 49.683015][ T5272] [ 49.683960][ T5272] ? show_regs+0x8c/0xa0 [ 49.685381][ T5272] ? __warn+0xe5/0x3c0 [ 49.686489][ T5218] Bluetooth: hci0: command tx timeout [ 49.686770][ T5272] ? uart_write+0x2bf/0x3e0 [ 49.686788][ T5272] ? report_bug+0x3c0/0x580 [ 49.686803][ T5272] ? handle_bug+0x3d/0x70 [ 49.686813][ T5272] ? exc_invalid_op+0x17/0x50 [ 49.686824][ T5272] ? asm_exc_invalid_op+0x1a/0x20 [ 49.697585][ T5272] ? uart_write+0x2be/0x3e0 [ 49.699149][ T5272] ? uart_write+0x2bf/0x3e0 [ 49.700728][ T5272] ? uart_write+0x2be/0x3e0 [ 49.702412][ T5272] ? __pfx_uart_write+0x10/0x10 [ 49.704106][ T5272] ppp_async_push+0x89e/0x1740 [ 49.705823][ T5272] ? __pfx_ppp_async_push+0x10/0x10 [ 49.707610][ T5272] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 49.709717][ T5272] ? lockdep_hardirqs_on+0x7c/0x110 [ 49.711589][ T5272] ppp_async_send+0xe5/0x120 [ 49.713392][ T5272] __ppp_channel_push+0xe5/0x230 [ 49.715081][ T5272] ppp_channel_push+0x1c2/0x250 [ 49.716869][ T5272] ppp_write+0x236/0x2e0 [ 49.718296][ T5272] ? __pfx_ppp_write+0x10/0x10 [ 49.719924][ T5272] vfs_write+0x29a/0x1140 [ 49.721384][ T5272] ? __pfx___might_resched+0x10/0x10 [ 49.723239][ T5272] ? __pfx_vfs_write+0x10/0x10 [ 49.724932][ T5272] ? __fget_files+0x256/0x400 [ 49.726612][ T5272] ? __fget_light+0x173/0x210 [ 49.728254][ T5272] ksys_write+0x12f/0x260 [ 49.729701][ T5272] ? __pfx_ksys_write+0x10/0x10 [ 49.731359][ T5272] do_syscall_64+0xcd/0x250 [ 49.733002][ T5272] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.735053][ T5272] RIP: 0033:0x7f14b0a7cee9 [ 49.736546][ T5272] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 49.743144][ T5272] RSP: 002b:00007f14b18a90c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 49.746279][ T5272] RAX: ffffffffffffffda RBX: 00007f14b0babf80 RCX: 00007f14b0a7cee9 [ 49.749024][ T5272] RDX: 00000000000000b9 RSI: 0000000020000540 RDI: 0000000000000004 [ 49.751879][ T5272] RBP: 00007f14b0ac949e R08: 0000000000000000 R09: 0000000000000000 [ 49.755306][ T5272] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 49.758772][ T5272] R13: 000000000000000b R14: 00007f14b0babf80 R15: 00007ffe88539fe8 [ 49.762206][ T5272] [ 49.763594][ T5272] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 49.766743][ T5272] CPU: 0 PID: 5272 Comm: syz-executor.0 Not tainted 6.10.0-rc1-syzkaller-00027-g4a4be1ad3a6e #0 [ 49.771226][ T5272] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 49.775527][ T5272] Call Trace: [ 49.776656][ T5272] [ 49.777639][ T5272] dump_stack_lvl+0x3d/0x1f0 [ 49.779280][ T5272] panic+0x6f5/0x7a0 [ 49.780587][ T5272] ? __pfx_panic+0x10/0x10 [ 49.782035][ T5272] ? show_trace_log_lvl+0x363/0x500 [ 49.783841][ T5272] ? uart_write+0x2bf/0x3e0 [ 49.785347][ T5272] check_panic_on_warn+0xab/0xb0 [ 49.786992][ T5272] __warn+0xf1/0x3c0 [ 49.788297][ T5272] ? uart_write+0x2bf/0x3e0 [ 49.789806][ T5272] report_bug+0x3c0/0x580 [ 49.791432][ T5272] handle_bug+0x3d/0x70 [ 49.793272][ T5272] exc_invalid_op+0x17/0x50 [ 49.795283][ T5272] asm_exc_invalid_op+0x1a/0x20 [ 49.797445][ T5272] RIP: 0010:uart_write+0x2bf/0x3e0 [ 49.799684][ T5272] Code: 6b fc e9 4e ff ff ff e8 ff 24 91 fc 90 0f 0b 90 49 c7 c4 d2 ff ff ff e9 39 ff ff ff e8 ea 24 91 fc 45 31 ff e8 e2 24 91 fc 90 <0f> 0b 90 48 85 ed 74 8c e8 d4 24 91 fc 4c 8d a5 08 01 00 00 4c 89 [ 49.808018][ T5272] RSP: 0018:ffffc9000273fae8 EFLAGS: 00010087 [ 49.810700][ T5272] RAX: 000000000000849a RBX: ffff88801f9b8be8 RCX: ffffc900039eb000 [ 49.814161][ T5272] RDX: 0000000000040000 RSI: ffffffff84fcb00e RDI: ffff88801f9b8f48 [ 49.817614][ T5272] RBP: ffffffff94dddf60 R08: 0000000000000001 R09: fffff520004e7f4b [ 49.820979][ T5272] R10: 0000000000000003 R11: ffffffff93933af8 R12: 0000000000000001 [ 49.824428][ T5272] R13: 000000000000017a R14: ffff888046854001 R15: 0000000000000287 [ 49.827848][ T5272] ? uart_write+0x2be/0x3e0 [ 49.829863][ T5272] ? uart_write+0x2be/0x3e0 [ 49.831887][ T5272] ? __pfx_uart_write+0x10/0x10 [ 49.834029][ T5272] ppp_async_push+0x89e/0x1740 [ 49.836149][ T5272] ? __pfx_ppp_async_push+0x10/0x10 [ 49.838390][ T5272] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 49.840951][ T5272] ? lockdep_hardirqs_on+0x7c/0x110 [ 49.843284][ T5272] ppp_async_send+0xe5/0x120 [ 49.845334][ T5272] __ppp_channel_push+0xe5/0x230 [ 49.847574][ T5272] ppp_channel_push+0x1c2/0x250 [ 49.849791][ T5272] ppp_write+0x236/0x2e0 [ 49.851563][ T5272] ? __pfx_ppp_write+0x10/0x10 [ 49.853618][ T5272] vfs_write+0x29a/0x1140 [ 49.855401][ T5272] ? __pfx___might_resched+0x10/0x10 [ 49.857225][ T5272] ? __pfx_vfs_write+0x10/0x10 [ 49.859024][ T5272] ? __fget_files+0x256/0x400 [ 49.861090][ T5272] ? __fget_light+0x173/0x210 [ 49.863154][ T5272] ksys_write+0x12f/0x260 [ 49.865047][ T5272] ? __pfx_ksys_write+0x10/0x10 [ 49.867143][ T5272] do_syscall_64+0xcd/0x250 [ 49.869102][ T5272] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.871741][ T5272] RIP: 0033:0x7f14b0a7cee9 [ 49.873720][ T5272] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 49.882001][ T5272] RSP: 002b:00007f14b18a90c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 49.885634][ T5272] RAX: ffffffffffffffda RBX: 00007f14b0babf80 RCX: 00007f14b0a7cee9 [ 49.889103][ T5272] RDX: 00000000000000b9 RSI: 0000000020000540 RDI: 0000000000000004 [ 49.892535][ T5272] RBP: 00007f14b0ac949e R08: 0000000000000000 R09: 0000000000000000 [ 49.895962][ T5272] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 49.899381][ T5272] R13: 000000000000000b R14: 00007f14b0babf80 R15: 00007ffe88539fe8 [ 49.902768][ T5272] [ 49.904720][ T5272] Kernel Offset: disabled [ 49.906589][ T5272] Rebooting in 86400 seconds.. VM DIAGNOSIS: 22:02:11 Registers: info registers vcpu 0 CPU#0 RAX=0000000000000030 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff84fda5a5 RDI=ffffffff94ddd460 RBP=ffffffff94ddd420 RSP=ffffc9000273f588 R8 =0000000000000001 R9 =000000000000001f R10=0000000000000000 R11=722d302e30312e36 R12=0000000000000000 R13=0000000000000030 R14=ffffffff84fda540 R15=0000000000000000 RIP=ffffffff84fda5cf RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 00007f14b18a96c0 ffffffff 00c00000 GS =0000 ffff88806b000000 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f14b18a8780 CR3=000000001ebfa000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 Opmask00=0000000000000000 Opmask01=0000000000000000 Opmask02=0000000000000000 Opmask03=0000000000000000 Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000 ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 info registers vcpu 1 CPU#1 RAX=0000000000031364 RBX=0000000000000001 RCX=ffffffff8ae7a7e9 RDX=ffffed100d626fe6 RSI=ffffffff8b8fff40 RDI=ffffffff8166267c RBP=ffffed1002fd6910 RSP=ffffc90000187e08 R8 =0000000000000000 R9 =ffffed100d626fe5 R10=ffff88806b137f2b R11=0000000000000000 R12=0000000000000001 R13=ffff888017eb4880 R14=ffffffff8fe45e50 R15=0000000000000000 RIP=ffffffff8ae7bbdf RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 0000000000000000 ffffffff 00c00000 GS =0000 ffff88806b100000 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055555c642788 CR3=000000001f980000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 Opmask00=0000000000001000 Opmask01=00000000ffffffff Opmask02=00000000fff80800 Opmask03=0000000000000000 Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000 ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000001 ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffc858c6fd0 0000003000000010 ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 6c5f5f0045544156 4952505f4342494c ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000000000042494c ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 6362696c5f5f0045 5441564952505f43 ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 2525252525252525 2525252525252525 2525252525252525 2525252525252525 ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 4f6e3a6d5e007325 2e73250064252e73 2500656c6f736e6f 632f7665642f000a ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 4f4b1f485e005600 0b56000041000b56 000040494a564b4a 460a5340410a000a ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 info registers vcpu 2 CPU#2 RAX=0000001f2943ac9e RBX=ffff88806b2283c0 RCX=00000000000006e0 RDX=000000000000001f RSI=ffff88806b2283c0 RDI=0000000000005a60 RBP=0000000000005a60 RSP=ffffc90000858ec0 R8 =0000000000000005 R9 =000000000000003f R10=0000000000000019 R11=ffffffff8b2f38e0 R12=0000000000000000 R13=0000000000000019 R14=0000000000000000 R15=7fffffffffffffff RIP=ffffffff813a40d5 RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 0000000000000000 ffffffff 00c00000 GS =0000 ffff88806b200000 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0040 fffffe0000091000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe000008f000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe88538fe8 CR3=000000003f636000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 Opmask00=0000000001000000 Opmask01=0000000001000001 Opmask02=00000000ffffbfef Opmask03=0000000000000000 Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000 ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffe8853a2b0 0000003000000018 ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000001a0000000d0 00000000ffffffff ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000001a0000000d0 00000000ffffffff ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f14b0ac8dc8 ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f14b0ac8dd5 ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f14b0ac8dcf ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f14b0ac8de3 ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f14b0ac8e69 ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f14b0ac8f47 ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000001 0000000000000000 0000000000000000 0000000000000000 ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000050 ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000001 0000000000000000 0000000000000000 0000000000000050 ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000000524f525245 ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00524f5252450040 ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00e800a800000000 ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 info registers vcpu 3 CPU#3 RAX=0000000000000000 RBX=ffff88806b33fd40 RCX=ffffffff8181ba58 RDX=ffff888017eb0000 RSI=ffffffff8181ba33 RDI=0000000000000005 RBP=ffffc90000167d60 RSP=ffffc90000167c40 R8 =0000000000000005 R9 =0000000000000000 R10=0000000000000001 R11=ffffffff8dbbc9b0 R12=1ffff9200002cf8c R13=0000000000000001 R14=0000000000000003 R15=ffffed100d667fa9 RIP=ffffffff8181ba39 RFL=00000293 [--S-A-C] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 0000000000000000 ffffffff 00c00000 GS =0000 ffff88806b300000 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0040 fffffe00000d8000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe00000d6000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f85bebf4440 CR3=0000000024f7a000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 Opmask00=0000000005000001 Opmask01=0000000000000000 Opmask02=00000000ffffffff Opmask03=0000000000000000 Opmask04=00000000ffffbfff Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000 ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000001 ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffed62ba500 0000003000000018 ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 6c5f5f0045544156 4952505f4342494c ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000000000042494c ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 6362696c5f5f0045 5441564952505f43 ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 2525252525252525 2525252525252525 2525252525252525 2525252525252525 ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 65746e6f63007325 203a726f72726520 64656e7275746572 2072657672657300 ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 40514b4a46005600 051f574a57574005 41404b5750514057 0557405357405600 ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 5d3537393139322e 39342020205b2034 3c00313d6565645f 70696d3a655f2063 ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 5d3537393139322e 3034202020372034 3c00313d63652034 3137373064552022 ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 7855676e6b797379 307e656578377e72 6f7e646569792a3e 3b3d376564632a28 ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 66636c5578626937 79796b66697e2a7e 556f69637c6f6e55 7a7a7a3078557e69 ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000