[ 81.343055][ T974] cfg80211: failed to load regulatory.db [ 82.548593][ T30] kauditd_printk_skb: 24 callbacks suppressed [ 82.548609][ T30] audit: type=1400 audit(1759503602.100:96): avc: denied { search } for pid=5938 comm="dhcpcd-run-hook" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 82.576831][ T30] audit: type=1400 audit(1759503602.100:97): avc: denied { search } for pid=5938 comm="dhcpcd-run-hook" name="dhcpcd" dev="tmpfs" ino=1830 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 82.599718][ T30] audit: type=1400 audit(1759503602.100:98): avc: denied { search } for pid=5938 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1834 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 82.623728][ T30] audit: type=1400 audit(1759503602.100:99): avc: denied { search } for pid=5938 comm="dhcpcd-run-hook" name="resolv.conf" dev="tmpfs" ino=1835 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 82.647111][ T30] audit: type=1400 audit(1759503602.110:100): avc: denied { read open } for pid=5939 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf" dev="tmpfs" ino=1835 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 82.675664][ T30] audit: type=1400 audit(1759503602.110:101): avc: denied { getattr } for pid=5939 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf" dev="tmpfs" ino=1835 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 82.745545][ T30] audit: type=1400 audit(1759503602.300:102): avc: denied { add_name } for pid=5938 comm="dhcpcd-run-hook" name="resolv.conf.eth2.ipv4ll" scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 82.811449][ T30] audit: type=1400 audit(1759503602.360:103): avc: denied { remove_name } for pid=5949 comm="rm" name="resolv.conf.eth2.ipv4ll" dev="tmpfs" ino=1913 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 Warning: Permanently added '10.128.1.57' (ED25519) to the list of known hosts. 2025/10/03 15:00:06 ignoring optional flag "type"="gce" 2025/10/03 15:00:06 parsed 1 programs 2025/10/03 15:00:06 executed programs: 0 [ 86.744200][ T30] audit: type=1400 audit(1759503606.300:104): avc: denied { getattr } for pid=5998 comm="syz-execprog" path="user:[4026531837]" dev="nsfs" ino=4026531837 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 86.809808][ T30] audit: type=1400 audit(1759503606.360:105): avc: denied { create } for pid=6008 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 86.823912][ T5141] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 86.837835][ T5141] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 86.845293][ T5141] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 86.853495][ T5141] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 86.860939][ T5141] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 86.968783][ T6008] chnl_net:caif_netlink_parms(): no params data found [ 87.022036][ T6008] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.029125][ T6008] bridge0: port 1(bridge_slave_0) entered disabled state [ 87.036554][ T6008] bridge_slave_0: entered allmulticast mode [ 87.043438][ T6008] bridge_slave_0: entered promiscuous mode [ 87.051295][ T6008] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.058463][ T6008] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.065619][ T6008] bridge_slave_1: entered allmulticast mode [ 87.072679][ T6008] bridge_slave_1: entered promiscuous mode [ 87.095162][ T6008] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 87.106110][ T6008] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 87.131449][ T6008] team0: Port device team_slave_0 added [ 87.138780][ T6008] team0: Port device team_slave_1 added [ 87.159518][ T6008] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 87.166965][ T6008] 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 1532 would solve the problem. [ 87.192890][ T6008] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 87.204892][ T6008] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 87.212873][ T6008] 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 1532 would solve the problem. [ 87.238800][ T6008] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 87.271147][ T6008] hsr_slave_0: entered promiscuous mode [ 87.277564][ T6008] hsr_slave_1: entered promiscuous mode [ 87.675836][ T6008] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 87.688907][ T6008] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 87.699903][ T6008] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 87.713157][ T6008] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 87.749184][ T6008] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.756355][ T6008] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.763801][ T6008] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.770902][ T6008] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.829352][ T6008] 8021q: adding VLAN 0 to HW filter on device bond0 [ 87.848278][ T36] bridge0: port 1(bridge_slave_0) entered disabled state [ 87.856951][ T36] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.875141][ T6008] 8021q: adding VLAN 0 to HW filter on device team0 [ 87.888644][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.895800][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.918637][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.925878][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 88.127309][ T6008] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 88.175534][ T6008] veth0_vlan: entered promiscuous mode [ 88.188445][ T6008] veth1_vlan: entered promiscuous mode [ 88.223493][ T6008] veth0_macvtap: entered promiscuous mode [ 88.233184][ T6008] veth1_macvtap: entered promiscuous mode [ 88.253148][ T6008] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 88.269176][ T6008] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 88.287890][ T12] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.307247][ T12] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.322697][ T12] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.331408][ T12] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.361407][ T30] kauditd_printk_skb: 2 callbacks suppressed [ 88.361420][ T30] audit: type=1400 audit(1759503607.910:108): avc: denied { mounton } for pid=6008 comm="syz-executor.0" path="/dev/binderfs" dev="devtmpfs" ino=2782 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 88.492083][ T6065] nbd0: detected capacity change from 0 to 4094 [ 88.942746][ T51] Bluetooth: hci0: command tx timeout [ 89.245680][ T5141] block nbd0: Receive control failed (result -104) [ 89.245974][ T6065] block nbd0: shutting down sockets [ 89.258784][ C0] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 89.268019][ C0] Buffer I/O error on dev nbd0, logical block 0, async page read [ 89.275911][ T6018] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 89.286923][ T6018] Buffer I/O error on dev nbd0, logical block 0, async page read [ 89.295155][ T6018] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 89.304656][ T6018] Buffer I/O error on dev nbd0, logical block 0, async page read [ 89.312764][ T6018] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 89.322389][ T6018] Buffer I/O error on dev nbd0, logical block 0, async page read [ 89.330256][ T6018] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 89.339610][ T6018] Buffer I/O error on dev nbd0, logical block 0, async page read [ 89.352571][ T6018] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 89.361801][ T6018] Buffer I/O error on dev nbd0, logical block 0, async page read [ 89.369677][ T6018] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 89.379198][ T6018] Buffer I/O error on dev nbd0, logical block 0, async page read [ 89.390051][ T6018] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 89.399369][ T6018] Buffer I/O error on dev nbd0, logical block 0, async page read [ 89.410701][ T6018] ldm_validate_partition_table(): Disk read failed. [ 89.417774][ T6018] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 89.430320][ T6018] Buffer I/O error on dev nbd0, logical block 0, async page read [ 89.439510][ T6018] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 89.448829][ T6018] Buffer I/O error on dev nbd0, logical block 0, async page read [ 89.457575][ T6018] Dev nbd0: unable to read RDB block 0 [ 89.463976][ T6018] nbd0: unable to read partition table [ 89.482385][ T6018] ldm_validate_partition_table(): Disk read failed. [ 89.489733][ T6018] Dev nbd0: unable to read RDB block 0 [ 89.497464][ T6018] nbd0: unable to read partition table [ 89.509841][ T6118] ldm_validate_partition_table(): Disk read failed. [ 89.518334][ T6118] Dev nbd0: unable to read RDB block 0 [ 89.524635][ T6118] nbd0: unable to read partition table [ 89.561659][ T6118] block nbd0: Device being setup by another task [ 89.681840][ T6123] nbd0: detected capacity change from 0 to 4094 [ 90.449637][ T5141] block nbd0: Receive control failed (result -104) [ 91.022412][ T5141] Bluetooth: hci0: command tx timeout [ 93.101901][ T5141] Bluetooth: hci0: command tx timeout [ 95.181696][ T5141] Bluetooth: hci0: command tx timeout [ 119.743410][ T55] block nbd0: Possible stuck request ffff888026089bc0: control (read@0,4096B). Runtime 30 seconds [ 132.543588][ T1294] ieee802154 phy0 wpan0: encryption failed: -22 [ 132.549891][ T1294] ieee802154 phy1 wpan1: encryption failed: -22 2025/10/03 15:01:04 executed programs: 3 [ 145.643186][ T51] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 145.650830][ T51] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 145.658365][ T51] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 145.666366][ T51] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 145.674798][ T51] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 145.780845][ T6210] chnl_net:caif_netlink_parms(): no params data found [ 145.832279][ T6210] bridge0: port 1(bridge_slave_0) entered blocking state [ 145.839337][ T6210] bridge0: port 1(bridge_slave_0) entered disabled state [ 145.846532][ T6210] bridge_slave_0: entered allmulticast mode [ 145.853361][ T6210] bridge_slave_0: entered promiscuous mode [ 145.860631][ T6210] bridge0: port 2(bridge_slave_1) entered blocking state [ 145.867908][ T6210] bridge0: port 2(bridge_slave_1) entered disabled state [ 145.875066][ T6210] bridge_slave_1: entered allmulticast mode [ 145.881872][ T6210] bridge_slave_1: entered promiscuous mode [ 145.905762][ T6210] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 145.917292][ T6210] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 145.941908][ T6210] team0: Port device team_slave_0 added [ 145.949116][ T6210] team0: Port device team_slave_1 added [ 145.970880][ T6210] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 145.977910][ T6210] 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 1532 would solve the problem. [ 146.005050][ T6210] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 146.016663][ T6210] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 146.023626][ T6210] 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 1532 would solve the problem. [ 146.049508][ T6210] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 146.082995][ T6210] hsr_slave_0: entered promiscuous mode [ 146.089239][ T6210] hsr_slave_1: entered promiscuous mode [ 146.095314][ T6210] debugfs: 'hsr0' already exists in 'hsr' [ 146.101085][ T6210] Cannot create hsr debugfs directory [ 146.176549][ T6210] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 146.251257][ T6210] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 146.340453][ T6210] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 146.401143][ T6210] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 146.508815][ T6210] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 146.519015][ T6210] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 146.527977][ T6210] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 146.537992][ T6210] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 146.558921][ T6210] bridge0: port 2(bridge_slave_1) entered blocking state [ 146.566015][ T6210] bridge0: port 2(bridge_slave_1) entered forwarding state [ 146.573416][ T6210] bridge0: port 1(bridge_slave_0) entered blocking state [ 146.580503][ T6210] bridge0: port 1(bridge_slave_0) entered forwarding state [ 146.622511][ T6210] 8021q: adding VLAN 0 to HW filter on device bond0 [ 146.636624][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 146.644551][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 146.657798][ T6210] 8021q: adding VLAN 0 to HW filter on device team0 [ 146.670128][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 146.677214][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 146.688773][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 146.695980][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 146.825254][ T6210] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 146.856547][ T6210] veth0_vlan: entered promiscuous mode [ 146.865996][ T6210] veth1_vlan: entered promiscuous mode [ 146.888559][ T6210] veth0_macvtap: entered promiscuous mode [ 146.896656][ T6210] veth1_macvtap: entered promiscuous mode [ 146.910562][ T6210] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 146.924914][ T6210] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 146.937381][ T44] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 146.946212][ T44] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 146.956639][ T44] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 146.965589][ T44] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 147.751891][ T5141] Bluetooth: hci1: command tx timeout [ 149.822087][ T5141] Bluetooth: hci1: command tx timeout [ 149.827705][ T55] block nbd0: Possible stuck request ffff888026089bc0: control (read@0,4096B). Runtime 60 seconds [ 150.018887][ T5191] udevd[5191]: worker [6018] /devices/virtual/block/nbd0 is taking a long time [ 151.902010][ T5141] Bluetooth: hci1: command tx timeout [ 153.981750][ T5141] Bluetooth: hci1: command tx timeout [ 179.902134][ T55] block nbd0: Possible stuck request ffff888026089bc0: control (read@0,4096B). Runtime 90 seconds [ 193.984026][ T1294] ieee802154 phy0 wpan0: encryption failed: -22 [ 193.990309][ T1294] ieee802154 phy1 wpan1: encryption failed: -22 2025/10/03 15:02:01 executed programs: 4 [ 203.038360][ T51] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 203.046036][ T51] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 203.053879][ T51] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 203.062392][ T51] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 203.069859][ T51] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 203.184983][ T6239] chnl_net:caif_netlink_parms(): no params data found [ 203.236258][ T6239] bridge0: port 1(bridge_slave_0) entered blocking state [ 203.243395][ T6239] bridge0: port 1(bridge_slave_0) entered disabled state [ 203.250457][ T6239] bridge_slave_0: entered allmulticast mode [ 203.257340][ T6239] bridge_slave_0: entered promiscuous mode [ 203.265321][ T6239] bridge0: port 2(bridge_slave_1) entered blocking state [ 203.272522][ T6239] bridge0: port 2(bridge_slave_1) entered disabled state [ 203.279601][ T6239] bridge_slave_1: entered allmulticast mode [ 203.286918][ T6239] bridge_slave_1: entered promiscuous mode [ 203.309400][ T6239] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 203.320476][ T6239] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 203.346179][ T6239] team0: Port device team_slave_0 added [ 203.353422][ T6239] team0: Port device team_slave_1 added [ 203.374840][ T6239] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 203.381854][ T6239] 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 1532 would solve the problem. [ 203.407810][ T6239] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 203.419519][ T6239] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 203.426581][ T6239] 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 1532 would solve the problem. [ 203.452499][ T6239] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 203.486955][ T6239] hsr_slave_0: entered promiscuous mode [ 203.493100][ T6239] hsr_slave_1: entered promiscuous mode [ 203.499561][ T6239] debugfs: 'hsr0' already exists in 'hsr' [ 203.505948][ T6239] Cannot create hsr debugfs directory [ 203.582742][ T6239] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 203.641878][ T6239] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 203.701946][ T6239] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 203.753087][ T6239] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 203.858303][ T6239] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 203.867132][ T6239] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 203.876603][ T6239] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 203.887600][ T6239] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 203.909634][ T6239] bridge0: port 2(bridge_slave_1) entered blocking state [ 203.916723][ T6239] bridge0: port 2(bridge_slave_1) entered forwarding state [ 203.924133][ T6239] bridge0: port 1(bridge_slave_0) entered blocking state [ 203.931197][ T6239] bridge0: port 1(bridge_slave_0) entered forwarding state [ 203.971460][ T6239] 8021q: adding VLAN 0 to HW filter on device bond0 [ 203.985356][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 203.993905][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 204.006727][ T6239] 8021q: adding VLAN 0 to HW filter on device team0 [ 204.019803][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 204.026893][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 204.038888][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 204.046054][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 204.172415][ T6239] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 204.205547][ T6239] veth0_vlan: entered promiscuous mode [ 204.214980][ T6239] veth1_vlan: entered promiscuous mode [ 204.238681][ T6239] veth0_macvtap: entered promiscuous mode [ 204.246960][ T6239] veth1_macvtap: entered promiscuous mode [ 204.261252][ T6239] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 204.275607][ T6239] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 204.287184][ T12] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 204.296217][ T12] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 204.306861][ T12] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 204.315838][ T12] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 205.101860][ T51] Bluetooth: hci2: command tx timeout [ 207.181718][ T51] Bluetooth: hci2: command tx timeout [ 209.261892][ T51] Bluetooth: hci2: command tx timeout [ 209.992120][ T25] block nbd0: Possible stuck request ffff888026089bc0: control (read@0,4096B). Runtime 120 seconds [ 211.341766][ T5141] Bluetooth: hci2: command tx timeout [ 211.421712][ T5141] Bluetooth: hci0: command 0x0406 tx timeout [ 240.063149][ T25] block nbd0: Possible stuck request ffff888026089bc0: control (read@0,4096B). Runtime 150 seconds [ 249.031914][ T31] INFO: task syz-executor.0:6123 blocked for more than 143 seconds. [ 249.039903][ T31] Not tainted syzkaller #0 [ 249.044883][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 249.053586][ T31] task:syz-executor.0 state:D stack:28520 pid:6123 tgid:6122 ppid:6008 task_flags:0x400140 flags:0x00080003 [ 249.065713][ T31] Call Trace: [ 249.068995][ T31] [ 249.071988][ T31] __schedule+0x1190/0x5de0 [ 249.076533][ T31] ? __lock_acquire+0x62e/0x1ce0 [ 249.081449][ T31] ? __lock_acquire+0x62e/0x1ce0 [ 249.086417][ T31] ? __pfx___schedule+0x10/0x10 [ 249.091264][ T31] ? find_held_lock+0x2b/0x80 [ 249.095972][ T31] ? schedule+0x2d7/0x3a0 [ 249.100295][ T31] ? bdev_release+0x15a/0x6d0 [ 249.105147][ T31] schedule+0xe7/0x3a0 [ 249.109243][ T31] schedule_preempt_disabled+0x13/0x30 [ 249.114867][ T31] __mutex_lock+0x818/0x1060 [ 249.119469][ T31] ? bdev_release+0x15a/0x6d0 [ 249.124196][ T31] ? __pfx___mutex_lock+0x10/0x10 [ 249.129233][ T31] ? find_held_lock+0x2b/0x80 [ 249.133980][ T31] ? do_raw_spin_unlock+0x172/0x230 [ 249.139173][ T31] ? bdev_release+0x15a/0x6d0 [ 249.143922][ T31] bdev_release+0x15a/0x6d0 [ 249.148422][ T31] ? __pfx_blkdev_release+0x10/0x10 [ 249.153664][ T31] blkdev_release+0x15/0x20 [ 249.158156][ T31] __fput+0x402/0xb70 [ 249.162174][ T31] task_work_run+0x150/0x240 [ 249.166794][ T31] ? __pfx_task_work_run+0x10/0x10 [ 249.171922][ T31] get_signal+0x1d0/0x26d0 [ 249.176361][ T31] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 249.182432][ T31] ? __pfx_get_signal+0x10/0x10 [ 249.187289][ T31] ? task_work_add+0x1d5/0x360 [ 249.192172][ T31] ? __pfx_task_work_add+0x10/0x10 [ 249.197318][ T31] ? __pfx_autoremove_wake_function+0x10/0x10 [ 249.203435][ T31] arch_do_signal_or_restart+0x8f/0x7c0 [ 249.208996][ T31] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 249.215260][ T31] exit_to_user_mode_loop+0x85/0x130 [ 249.220543][ T31] do_syscall_64+0x419/0x4e0 [ 249.225159][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 249.231054][ T31] RIP: 0033:0x7f194447c8d9 [ 249.235526][ T31] RSP: 002b:00007f19451e70c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 249.243963][ T31] RAX: 0000000000000000 RBX: 00007f194459bf80 RCX: 00007f194447c8d9 [ 249.251969][ T31] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000003 [ 249.259931][ T31] RBP: 00007f19444d8ad0 R08: 0000000000000000 R09: 0000000000000000 [ 249.268198][ T31] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 249.276268][ T31] R13: 000000000000000b R14: 00007f194459bf80 R15: 00007fff968a9f98 [ 249.284311][ T31] [ 249.287333][ T31] [ 249.287333][ T31] Showing all locks held in the system: [ 249.295060][ T31] 1 lock held by khungtaskd/31: [ 249.299891][ T31] #0: ffffffff8e1c4120 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x36/0x1c0 [ 249.309756][ T31] 2 locks held by getty/5577: [ 249.314457][ T31] #0: ffff8880358970a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 [ 249.324226][ T31] #1: ffffc9000332b2f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x41b/0x14f0 [ 249.334359][ T31] 1 lock held by udevd/6018: [ 249.338915][ T31] #0: ffff88802601c358 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_open+0x41a/0xe40 [ 249.348279][ T31] 1 lock held by syz-executor.0/6123: [ 249.353702][ T31] #0: ffff88802601c358 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_release+0x15a/0x6d0 [ 249.363349][ T31] 1 lock held by syz-executor.0/6230: [ 249.368702][ T31] #0: ffff88802601c358 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_open+0x41a/0xe40 [ 249.378047][ T31] 1 lock held by syz-executor.0/6258: [ 249.383436][ T31] #0: ffff88802601c358 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_open+0x41a/0xe40 [ 249.392803][ T31] [ 249.395113][ T31] ============================================= [ 249.395113][ T31] [ 249.403560][ T31] NMI backtrace for cpu 1 [ 249.403581][ T31] CPU: 1 UID: 0 PID: 31 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(full) [ 249.403603][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 249.403613][ T31] Call Trace: [ 249.403619][ T31] [ 249.403626][ T31] dump_stack_lvl+0x116/0x1f0 [ 249.403656][ T31] nmi_cpu_backtrace+0x27b/0x390 [ 249.403677][ T31] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 249.403698][ T31] nmi_trigger_cpumask_backtrace+0x29c/0x300 [ 249.403723][ T31] watchdog+0xf3f/0x1170 [ 249.403754][ T31] ? rcu_is_watching+0x12/0xc0 [ 249.403782][ T31] ? __pfx_watchdog+0x10/0x10 [ 249.403805][ T31] ? lockdep_hardirqs_on+0x7c/0x110 [ 249.403833][ T31] ? __kthread_parkme+0x19e/0x250 [ 249.403852][ T31] ? __pfx_watchdog+0x10/0x10 [ 249.403878][ T31] kthread+0x3c2/0x780 [ 249.403901][ T31] ? __pfx_kthread+0x10/0x10 [ 249.403924][ T31] ? rcu_is_watching+0x12/0xc0 [ 249.403950][ T31] ? __pfx_kthread+0x10/0x10 [ 249.403973][ T31] ret_from_fork+0x56a/0x730 [ 249.403992][ T31] ? __pfx_kthread+0x10/0x10 [ 249.404015][ T31] ret_from_fork_asm+0x1a/0x30 [ 249.404052][ T31] [ 249.404059][ T31] Sending NMI from CPU 1 to CPUs 0: [ 249.523715][ C0] NMI backtrace for cpu 0 [ 249.523730][ C0] CPU: 0 UID: 0 PID: 36 Comm: kworker/u8:2 Not tainted syzkaller #0 PREEMPT(full) [ 249.523750][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 249.523765][ C0] Workqueue: events_unbound toggle_allocation_gate [ 249.523788][ C0] RIP: 0010:write_comp_data+0x11/0x90 [ 249.523810][ C0] Code: 93 09 0f 1f 80 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 49 89 d2 49 89 f8 49 89 f1 65 48 8b 15 d7 80 be 11 <65> 8b 05 e8 80 be 11 a9 00 01 ff 00 74 1d f6 c4 01 74 67 a9 00 00 [ 249.523826][ C0] RSP: 0018:ffffc90000ac78b8 EFLAGS: 00000246 [ 249.523838][ C0] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff82098bd7 [ 249.523849][ C0] RDX: ffff88801e2d2480 RSI: 0000000000000000 RDI: 0000000000000007 [ 249.523860][ C0] RBP: ffff88801b056aa8 R08: 0000000000000007 R09: 0000000000000000 [ 249.523869][ C0] R10: 0000000000000000 R11: 0000000000000000 R12: 000ffffffffff000 [ 249.523879][ C0] R13: ffff88801b055550 R14: ffffffff8dabe480 R15: 000000001b056067 [ 249.523890][ C0] FS: 0000000000000000(0000) GS:ffff888124e85000(0000) knlGS:0000000000000000 [ 249.523905][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 249.523916][ C0] CR2: 00005588dd268168 CR3: 000000000df82000 CR4: 00000000003526f0 [ 249.523927][ C0] Call Trace: [ 249.523932][ C0] [ 249.523938][ C0] walk_to_pmd+0x2f7/0x4c0 [ 249.523959][ C0] ? kmem_cache_alloc_lru_noprof+0x8e/0x6e0 [ 249.523986][ C0] __get_locked_pte+0x25/0xc0 [ 249.524006][ C0] ? kmem_cache_alloc_lru_noprof+0x8e/0x6e0 [ 249.524031][ C0] __text_poke+0x255/0xb70 [ 249.524050][ C0] ? __pfx_text_poke_memcpy+0x10/0x10 [ 249.524073][ C0] ? __pfx___text_poke+0x10/0x10 [ 249.524093][ C0] ? kmem_cache_alloc_lru_noprof+0x8e/0x6e0 [ 249.524120][ C0] smp_text_poke_batch_finish+0x652/0xdb0 [ 249.524145][ C0] ? __pfx_smp_text_poke_batch_finish+0x10/0x10 [ 249.524174][ C0] ? arch_jump_label_transform_queue+0xc0/0x120 [ 249.524202][ C0] arch_jump_label_transform_apply+0x1c/0x30 [ 249.524225][ C0] jump_label_update+0x376/0x550 [ 249.524248][ C0] static_key_enable_cpuslocked+0x1b7/0x270 [ 249.524271][ C0] static_key_enable+0x1a/0x20 [ 249.524291][ C0] toggle_allocation_gate+0xfa/0x280 [ 249.524310][ C0] ? __pfx_toggle_allocation_gate+0x10/0x10 [ 249.524331][ C0] ? rcu_is_watching+0x12/0xc0 [ 249.524355][ C0] process_one_work+0x9cf/0x1b70 [ 249.524380][ C0] ? __pfx_process_one_work+0x10/0x10 [ 249.524403][ C0] ? assign_work+0x1a0/0x250 [ 249.524423][ C0] worker_thread+0x6c8/0xf10 [ 249.524448][ C0] ? __pfx_worker_thread+0x10/0x10 [ 249.524467][ C0] kthread+0x3c2/0x780 [ 249.524486][ C0] ? __pfx_kthread+0x10/0x10 [ 249.524504][ C0] ? rcu_is_watching+0x12/0xc0 [ 249.524526][ C0] ? __pfx_kthread+0x10/0x10 [ 249.524544][ C0] ret_from_fork+0x56a/0x730 [ 249.524561][ C0] ? __pfx_kthread+0x10/0x10 [ 249.524579][ C0] ret_from_fork_asm+0x1a/0x30 [ 249.524606][ C0] [ 249.524708][ T31] Kernel panic - not syncing: hung_task: blocked tasks [ 249.817232][ T31] CPU: 1 UID: 0 PID: 31 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(full) [ 249.826319][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 249.836351][ T31] Call Trace: [ 249.839613][ T31] [ 249.842523][ T31] dump_stack_lvl+0x3d/0x1f0 [ 249.847105][ T31] vpanic+0x640/0x6f0 [ 249.851070][ T31] panic+0xca/0xd0 [ 249.854773][ T31] ? __pfx_panic+0x10/0x10 [ 249.859167][ T31] ? nmi_backtrace_stall_check+0x6e/0x540 [ 249.864871][ T31] ? irq_work_queue+0xce/0x100 [ 249.869619][ T31] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 249.875577][ T31] ? __wake_up_klogd.part.0+0x99/0xf0 [ 249.880934][ T31] ? watchdog+0xe48/0x1170 [ 249.885335][ T31] ? watchdog+0xe3b/0x1170 [ 249.889737][ T31] watchdog+0xe59/0x1170 [ 249.893978][ T31] ? rcu_is_watching+0x12/0xc0 [ 249.898734][ T31] ? __pfx_watchdog+0x10/0x10 [ 249.903396][ T31] ? lockdep_hardirqs_on+0x7c/0x110 [ 249.908591][ T31] ? __kthread_parkme+0x19e/0x250 [ 249.913605][ T31] ? __pfx_watchdog+0x10/0x10 [ 249.918272][ T31] kthread+0x3c2/0x780 [ 249.922331][ T31] ? __pfx_kthread+0x10/0x10 [ 249.926906][ T31] ? rcu_is_watching+0x12/0xc0 [ 249.931659][ T31] ? __pfx_kthread+0x10/0x10 [ 249.936237][ T31] ret_from_fork+0x56a/0x730 [ 249.940811][ T31] ? __pfx_kthread+0x10/0x10 [ 249.945389][ T31] ret_from_fork_asm+0x1a/0x30 [ 249.950163][ T31] [ 249.953361][ T31] Kernel Offset: disabled [ 249.957659][ T31] Rebooting in 86400 seconds..