[ 81.144422][ T187] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.10.5' (ED25519) to the list of known hosts. 2026/07/14 06:45:00 parsed 1 programs 2026/07/14 06:45:00 serving rpc on tcp://37879 [ 83.924839][ T30] audit: type=1400 audit(1784011500.149:129): avc: denied { node_bind } for pid=5617 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 86.029870][ T30] audit: type=1400 audit(1784011502.249:130): avc: denied { mounton } for pid=5623 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2024 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 86.053534][ T30] audit: type=1400 audit(1784011502.279:131): avc: denied { mount } for pid=5623 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 86.056326][ T5623] cgroup: Unknown subsys name 'net' [ 86.082366][ T30] audit: type=1400 audit(1784011502.309:132): avc: denied { unmount } for pid=5623 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 86.205374][ T5623] cgroup: Unknown subsys name 'cpuset' [ 86.213090][ T5623] cgroup: Unknown subsys name 'rlimit' [ 86.354497][ T30] audit: type=1400 audit(1784011502.579:133): avc: denied { setattr } for pid=5623 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=821 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 86.392620][ T30] audit: type=1400 audit(1784011502.579:134): avc: denied { create } for pid=5623 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 86.413831][ T30] audit: type=1400 audit(1784011502.579:135): avc: denied { write } for pid=5623 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 86.434825][ T30] audit: type=1400 audit(1784011502.579:136): avc: denied { read } for pid=5623 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 86.455376][ T30] audit: type=1400 audit(1784011502.579:137): avc: denied { mounton } for pid=5623 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 86.475499][ T5629] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 86.480484][ T30] audit: type=1400 audit(1784011502.579:138): avc: denied { mount } for pid=5623 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 87.441581][ T5623] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 89.178188][ T30] kauditd_printk_skb: 4 callbacks suppressed [ 89.178202][ T30] audit: type=1400 audit(1784011505.399:143): avc: denied { execmem } for pid=5633 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 89.249300][ T30] audit: type=1400 audit(1784011505.469:144): avc: denied { read } for pid=5634 comm="syz-executor" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 89.270832][ T30] audit: type=1400 audit(1784011505.469:145): avc: denied { open } for pid=5634 comm="syz-executor" path="net:[4026531833]" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 89.294977][ T30] audit: type=1400 audit(1784011505.469:146): avc: denied { mounton } for pid=5634 comm="syz-executor" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 89.316679][ T30] audit: type=1400 audit(1784011505.529:147): avc: denied { mounton } for pid=5634 comm="syz-executor" path="/root/syzkaller.DCpJFm/syz-tmp" dev="sda1" ino=2031 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 89.341070][ T30] audit: type=1400 audit(1784011505.529:148): avc: denied { mount } for pid=5634 comm="syz-executor" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 89.363118][ T30] audit: type=1400 audit(1784011505.539:149): avc: denied { mounton } for pid=5634 comm="syz-executor" path="/root/syzkaller.DCpJFm/syz-tmp/newroot/dev" dev="tmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 89.388668][ T30] audit: type=1400 audit(1784011505.539:150): avc: denied { mount } for pid=5634 comm="syz-executor" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 89.410724][ T30] audit: type=1400 audit(1784011505.539:151): avc: denied { mounton } for pid=5634 comm="syz-executor" path="/root/syzkaller.DCpJFm/syz-tmp/newroot/sys/kernel/debug" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=dir permissive=1 [ 89.437555][ T30] audit: type=1400 audit(1784011505.539:152): avc: denied { mounton } for pid=5634 comm="syz-executor" path="/root/syzkaller.DCpJFm/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=4770 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 89.468880][ T5634] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 89.786139][ T5645] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 89.794632][ T5645] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 89.801995][ T5645] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 89.810284][ T5645] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 89.817731][ T5645] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 90.791652][ T1494] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 90.801603][ T1494] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 90.830658][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 90.838586][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 91.492033][ T5686] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.499927][ T5686] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.507851][ T5686] bridge_slave_0: entered allmulticast mode [ 91.515622][ T5686] bridge_slave_0: entered promiscuous mode [ 91.528472][ T5686] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.535598][ T5686] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.542748][ T5686] bridge_slave_1: entered allmulticast mode [ 91.549361][ T5686] bridge_slave_1: entered promiscuous mode [ 91.570516][ T5686] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 91.581156][ T5686] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 91.603844][ T5686] team0: Port device team_slave_0 added [ 91.611818][ T5686] team0: Port device team_slave_1 added [ 91.633373][ T5686] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 91.640314][ T5686] 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. [ 91.666402][ T5686] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 91.678271][ T5686] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 91.685224][ T5686] 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. [ 91.711130][ T5686] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 91.743007][ T5686] hsr_slave_0: entered promiscuous mode [ 91.749101][ T5686] hsr_slave_1: entered promiscuous mode [ 91.840270][ T5686] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 91.850813][ T5686] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 91.858653][ T5686] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 91.867482][ T5686] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 91.875246][ T5686] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 91.884523][ T5686] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 91.892078][ T5686] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 91.900824][ T5686] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 91.922714][ T5686] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.930189][ T5686] bridge0: port 2(bridge_slave_1) entered forwarding state [ 91.937765][ T5686] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.944831][ T5686] bridge0: port 1(bridge_slave_0) entered forwarding state [ 91.981202][ T5686] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.995129][ T1076] bridge0: port 1(bridge_slave_0) entered disabled state [ 92.003501][ T1076] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.017210][ T5686] 8021q: adding VLAN 0 to HW filter on device team0 [ 92.031386][ T57] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.038519][ T57] bridge0: port 1(bridge_slave_0) entered forwarding state [ 92.051014][ T1076] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.058128][ T1076] bridge0: port 2(bridge_slave_1) entered forwarding state [ 92.269001][ T5686] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 92.298715][ T5686] veth0_vlan: entered promiscuous mode [ 92.315463][ T5686] veth1_vlan: entered promiscuous mode [ 92.335730][ T5686] veth0_macvtap: entered promiscuous mode [ 92.344567][ T5686] veth1_macvtap: entered promiscuous mode [ 92.359235][ T5686] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 92.371416][ T5686] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 92.385074][ T1076] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.394979][ T1076] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.404955][ T1076] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.414375][ T1076] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.534115][ T57] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 92.615785][ T57] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 92.682095][ T57] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 92.764138][ T57] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2026/07/14 06:45:09 executed programs: 0 [ 93.307267][ T5645] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 93.315292][ T5645] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 93.323345][ T5645] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 93.331764][ T5645] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 93.339311][ T5645] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 93.614502][ T5744] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.621622][ T5744] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.629003][ T5744] bridge_slave_0: entered allmulticast mode [ 93.635970][ T5744] bridge_slave_0: entered promiscuous mode [ 93.643584][ T5744] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.650700][ T5744] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.658130][ T5744] bridge_slave_1: entered allmulticast mode [ 93.664846][ T5744] bridge_slave_1: entered promiscuous mode [ 93.687725][ T5744] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 93.698451][ T5744] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 93.723674][ T5744] team0: Port device team_slave_0 added [ 93.730548][ T5744] team0: Port device team_slave_1 added [ 93.749552][ T5744] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 93.756940][ T5744] 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. [ 93.784139][ T5744] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 93.796417][ T5744] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 93.803429][ T5744] 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. [ 93.829574][ T5744] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 93.861493][ T5744] hsr_slave_0: entered promiscuous mode [ 93.867863][ T5744] hsr_slave_1: entered promiscuous mode [ 93.873905][ T5744] debugfs: 'hsr0' already exists in 'hsr' [ 93.879657][ T5744] Cannot create hsr debugfs directory [ 95.383436][ T4928] Bluetooth: hci0: command tx timeout [ 95.507352][ T57] bridge_slave_1: left allmulticast mode [ 95.513854][ T57] bridge_slave_1: left promiscuous mode [ 95.520892][ T57] bridge0: port 2(bridge_slave_1) entered disabled state [ 95.535168][ T57] bridge_slave_0: left allmulticast mode [ 95.540845][ T57] bridge_slave_0: left promiscuous mode [ 95.547980][ T57] bridge0: port 1(bridge_slave_0) entered disabled state [ 95.687266][ T57] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 95.698161][ T57] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 95.712089][ T57] bond0 (unregistering): Released all slaves [ 95.725715][ T30] kauditd_printk_skb: 19 callbacks suppressed [ 95.725729][ T30] audit: type=1400 audit(1784011511.949:172): avc: denied { write } for pid=5762 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1776 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 95.776858][ T30] audit: type=1400 audit(1784011511.999:173): avc: denied { write } for pid=5774 comm="rm" name="hook-state" dev="tmpfs" ino=1776 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 95.827160][ T5272] 8021q: adding VLAN 0 to HW filter on device eth1 [ 95.859586][ T57] hsr_slave_0: left promiscuous mode [ 95.873531][ T57] hsr_slave_1: left promiscuous mode [ 95.879392][ T57] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 95.888075][ T57] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 95.896249][ T57] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 95.903918][ T57] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 95.919274][ T57] veth1_macvtap: left promiscuous mode [ 95.925582][ T57] veth0_macvtap: left promiscuous mode [ 95.931164][ T57] veth1_vlan: left promiscuous mode [ 95.936870][ T57] veth0_vlan: left promiscuous mode [ 96.085274][ T30] audit: type=1400 audit(1784011512.309:174): avc: denied { write } for pid=5777 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1776 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 96.168627][ T57] team0 (unregistering): Port device team_slave_1 removed [ 96.175865][ T30] audit: type=1400 audit(1784011512.399:175): avc: denied { write } for pid=5788 comm="rm" name="hook-state" dev="tmpfs" ino=1776 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 96.210399][ T57] team0 (unregistering): Port device team_slave_0 removed [ 96.278724][ T5272] 8021q: adding VLAN 0 to HW filter on device eth2 [ 96.554120][ T30] audit: type=1400 audit(1784011512.779:176): avc: denied { write } for pid=5792 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1776 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 96.619983][ T30] audit: type=1400 audit(1784011512.839:177): avc: denied { write } for pid=5803 comm="rm" name="hook-state" dev="tmpfs" ino=1776 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 96.647213][ T5744] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 96.669079][ T5744] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 96.678610][ T5744] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 96.690032][ T5744] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 96.699367][ T5744] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 96.708919][ T5744] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 96.722407][ T5744] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 96.732175][ T5744] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 96.920290][ T30] audit: type=1400 audit(1784011513.139:178): avc: denied { write } for pid=5805 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1776 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 97.021310][ T5744] 8021q: adding VLAN 0 to HW filter on device bond0 [ 97.048339][ T5744] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.056817][ T30] audit: type=1400 audit(1784011513.289:179): avc: denied { write } for pid=5822 comm="rm" name="hook-state" dev="tmpfs" ino=1776 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 97.062086][ T1076] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.086179][ T1076] bridge0: port 1(bridge_slave_0) entered forwarding state [ 97.131847][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.138996][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 97.411709][ T30] audit: type=1400 audit(1784011513.629:180): avc: denied { write } for pid=5824 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1776 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 97.463236][ T4928] Bluetooth: hci0: command tx timeout [ 97.490063][ T30] audit: type=1400 audit(1784011513.709:181): avc: denied { write } for pid=5841 comm="rm" name="hook-state" dev="tmpfs" ino=1776 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 97.582310][ T5744] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 97.611029][ T5744] veth0_vlan: entered promiscuous mode [ 97.621811][ T5744] veth1_vlan: entered promiscuous mode [ 97.643153][ T5744] veth0_macvtap: entered promiscuous mode [ 97.651087][ T5744] veth1_macvtap: entered promiscuous mode [ 97.664106][ T5744] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 97.677872][ T5744] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 97.689247][ T57] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.698166][ T57] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.709265][ T57] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.718644][ T57] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.762345][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.773128][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.794698][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.802737][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.922693][ T5848] nbd0: detected capacity change from 0 to 22 [ 98.692013][ T4928] block nbd0: Receive control failed (result -104) [ 99.542680][ T4928] Bluetooth: hci0: command tx timeout [ 101.622930][ T4928] Bluetooth: hci0: command tx timeout [ 112.865716][ T5645] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 112.873886][ T5645] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 112.881271][ T5645] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 112.889234][ T5645] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 112.896833][ T5645] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 113.172682][ T5856] bridge0: port 1(bridge_slave_0) entered blocking state [ 113.180112][ T5856] bridge0: port 1(bridge_slave_0) entered disabled state [ 113.187281][ T5856] bridge_slave_0: entered allmulticast mode [ 113.193913][ T5856] bridge_slave_0: entered promiscuous mode [ 113.200971][ T5856] bridge0: port 2(bridge_slave_1) entered blocking state [ 113.208102][ T5856] bridge0: port 2(bridge_slave_1) entered disabled state [ 113.215261][ T5856] bridge_slave_1: entered allmulticast mode [ 113.221874][ T5856] bridge_slave_1: entered promiscuous mode [ 113.240792][ T5856] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 113.251505][ T5856] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 113.272467][ T5856] team0: Port device team_slave_0 added [ 113.279644][ T5856] team0: Port device team_slave_1 added [ 113.297545][ T5856] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 113.304525][ T5856] 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. [ 113.330430][ T5856] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 113.341949][ T5856] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 113.348946][ T5856] 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. [ 113.374822][ T5856] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 113.404313][ T5856] hsr_slave_0: entered promiscuous mode [ 113.410308][ T5856] hsr_slave_1: entered promiscuous mode [ 113.503816][ T5856] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 113.512171][ T5856] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 113.519880][ T5856] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 113.528909][ T5856] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 113.536623][ T5856] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 113.545786][ T5856] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 113.553586][ T5856] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 113.561708][ T5856] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 113.581813][ T5856] bridge0: port 2(bridge_slave_1) entered blocking state [ 113.588889][ T5856] bridge0: port 2(bridge_slave_1) entered forwarding state [ 113.596327][ T5856] bridge0: port 1(bridge_slave_0) entered blocking state [ 113.603403][ T5856] bridge0: port 1(bridge_slave_0) entered forwarding state [ 113.642213][ T5856] 8021q: adding VLAN 0 to HW filter on device bond0 [ 113.655187][ T57] bridge0: port 1(bridge_slave_0) entered disabled state [ 113.662648][ T57] bridge0: port 2(bridge_slave_1) entered disabled state [ 113.674678][ T5856] 8021q: adding VLAN 0 to HW filter on device team0 [ 113.686537][ T57] bridge0: port 1(bridge_slave_0) entered blocking state [ 113.693625][ T57] bridge0: port 1(bridge_slave_0) entered forwarding state [ 113.705838][ T1076] bridge0: port 2(bridge_slave_1) entered blocking state [ 113.712936][ T1076] bridge0: port 2(bridge_slave_1) entered forwarding state [ 113.914334][ T5856] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 113.947410][ T5856] veth0_vlan: entered promiscuous mode [ 113.957014][ T5856] veth1_vlan: entered promiscuous mode [ 113.979298][ T5856] veth0_macvtap: entered promiscuous mode [ 113.987139][ T5856] veth1_macvtap: entered promiscuous mode [ 114.000578][ T5856] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 114.013410][ T5856] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 114.025033][ T1076] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 114.034736][ T1076] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 114.044283][ T1076] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 114.053895][ T12] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2026/07/14 06:45:30 executed programs: 3 [ 114.100222][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 114.108488][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 114.130212][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 114.138247][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 114.242588][ T5890] nbd1: detected capacity change from 0 to 22 [ 114.982766][ T4928] Bluetooth: hci1: command tx timeout [ 115.013631][ T5645] block nbd1: Receive control failed (result -104) [ 117.062586][ T5645] Bluetooth: hci1: command tx timeout [ 119.142628][ T5645] Bluetooth: hci1: command tx timeout [ 121.222664][ T5645] Bluetooth: hci1: command tx timeout [ 127.224618][ T1311] ieee802154 phy0 wpan0: encryption failed: -22 [ 127.231540][ T1311] ieee802154 phy1 wpan1: encryption failed: -22 [ 128.504828][ T2111] block nbd0: Possible stuck request ffff8880281f7000: control (read@0,4096B). Runtime 30 seconds [ 129.204694][ T4928] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 129.212705][ T4928] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 129.220197][ T4928] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 129.228521][ T4928] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 129.236914][ T4928] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 129.508120][ T5892] bridge0: port 1(bridge_slave_0) entered blocking state [ 129.515427][ T5892] bridge0: port 1(bridge_slave_0) entered disabled state [ 129.522569][ T5892] bridge_slave_0: entered allmulticast mode [ 129.529212][ T5892] bridge_slave_0: entered promiscuous mode [ 129.536430][ T5892] bridge0: port 2(bridge_slave_1) entered blocking state [ 129.543619][ T5892] bridge0: port 2(bridge_slave_1) entered disabled state [ 129.550681][ T5892] bridge_slave_1: entered allmulticast mode [ 129.557484][ T5892] bridge_slave_1: entered promiscuous mode [ 129.577352][ T5892] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 129.587846][ T5892] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 129.608358][ T5892] team0: Port device team_slave_0 added [ 129.615327][ T5892] team0: Port device team_slave_1 added [ 129.633474][ T5892] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 129.640396][ T5892] 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. [ 129.666493][ T5892] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 129.678230][ T5892] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 129.685204][ T5892] 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. [ 129.711519][ T5892] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 129.740850][ T5892] hsr_slave_0: entered promiscuous mode [ 129.746828][ T5892] hsr_slave_1: entered promiscuous mode [ 129.752747][ T5892] debugfs: 'hsr0' already exists in 'hsr' [ 129.758455][ T5892] Cannot create hsr debugfs directory [ 129.847768][ T5892] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 129.856272][ T5892] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 129.864128][ T5892] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 129.872977][ T5892] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 129.880600][ T5892] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 129.889705][ T5892] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 129.897423][ T5892] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 129.906590][ T5892] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 129.925103][ T5892] bridge0: port 2(bridge_slave_1) entered blocking state [ 129.932161][ T5892] bridge0: port 2(bridge_slave_1) entered forwarding state [ 129.939572][ T5892] bridge0: port 1(bridge_slave_0) entered blocking state [ 129.946662][ T5892] bridge0: port 1(bridge_slave_0) entered forwarding state [ 129.984037][ T5892] 8021q: adding VLAN 0 to HW filter on device bond0 [ 129.997708][ T57] bridge0: port 1(bridge_slave_0) entered disabled state [ 130.005456][ T57] bridge0: port 2(bridge_slave_1) entered disabled state [ 130.018297][ T5892] 8021q: adding VLAN 0 to HW filter on device team0 [ 130.029272][ T3306] bridge0: port 1(bridge_slave_0) entered blocking state [ 130.036410][ T3306] bridge0: port 1(bridge_slave_0) entered forwarding state [ 130.047482][ T57] bridge0: port 2(bridge_slave_1) entered blocking state [ 130.054629][ T57] bridge0: port 2(bridge_slave_1) entered forwarding state [ 130.266824][ T5892] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 130.294386][ T5892] veth0_vlan: entered promiscuous mode [ 130.303236][ T5892] veth1_vlan: entered promiscuous mode [ 130.322094][ T5892] veth0_macvtap: entered promiscuous mode [ 130.331188][ T5892] veth1_macvtap: entered promiscuous mode [ 130.344504][ T5892] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 130.355968][ T5892] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 130.367350][ T3306] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 130.376317][ T3306] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 130.385854][ T3306] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 130.394799][ T3306] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2026/07/14 06:45:46 executed programs: 4 [ 130.438735][ T1076] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 130.447077][ T1076] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 130.468567][ T1076] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 130.476731][ T1076] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 130.583022][ T5926] nbd2: detected capacity change from 0 to 22 [ 131.302684][ T4928] Bluetooth: hci2: command tx timeout [ 131.349328][ T5645] block nbd2: Receive control failed (result -104) [ 133.382693][ T5645] Bluetooth: hci2: command tx timeout [ 135.463755][ T5645] Bluetooth: hci2: command tx timeout [ 137.542649][ T5645] Bluetooth: hci2: command tx timeout [ 144.507014][ T25] block nbd1: Possible stuck request ffff88802825e000: control (read@0,4096B). Runtime 30 seconds [ 145.552210][ T4928] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 145.559972][ T4928] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 145.569398][ T4928] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 145.577294][ T4928] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 145.585244][ T4928] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 145.865788][ T5928] bridge0: port 1(bridge_slave_0) entered blocking state [ 145.873227][ T5928] bridge0: port 1(bridge_slave_0) entered disabled state [ 145.880328][ T5928] bridge_slave_0: entered allmulticast mode [ 145.888777][ T5928] bridge_slave_0: entered promiscuous mode [ 145.895887][ T5928] bridge0: port 2(bridge_slave_1) entered blocking state [ 145.903140][ T5928] bridge0: port 2(bridge_slave_1) entered disabled state [ 145.910223][ T5928] bridge_slave_1: entered allmulticast mode [ 145.916989][ T5928] bridge_slave_1: entered promiscuous mode [ 145.936105][ T5928] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 145.946962][ T5928] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 145.967928][ T5928] team0: Port device team_slave_0 added [ 145.974702][ T5928] team0: Port device team_slave_1 added [ 145.991975][ T5928] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 145.998933][ T5928] 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. [ 146.025103][ T5928] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 146.038616][ T5928] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 146.046413][ T5928] 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. [ 146.072452][ T5928] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 146.102133][ T5928] hsr_slave_0: entered promiscuous mode [ 146.108567][ T5928] hsr_slave_1: entered promiscuous mode [ 146.114458][ T5928] debugfs: 'hsr0' already exists in 'hsr' [ 146.120167][ T5928] Cannot create hsr debugfs directory [ 146.213614][ T5928] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 146.222364][ T5928] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 146.230100][ T5928] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 146.238707][ T5928] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 146.246349][ T5928] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 146.257363][ T5928] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 146.266048][ T5928] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 146.274721][ T5928] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 146.295018][ T5928] bridge0: port 2(bridge_slave_1) entered blocking state [ 146.302103][ T5928] bridge0: port 2(bridge_slave_1) entered forwarding state [ 146.309477][ T5928] bridge0: port 1(bridge_slave_0) entered blocking state [ 146.316545][ T5928] bridge0: port 1(bridge_slave_0) entered forwarding state [ 146.351064][ T5928] 8021q: adding VLAN 0 to HW filter on device bond0 [ 146.366501][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 146.376327][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 146.387562][ T5928] 8021q: adding VLAN 0 to HW filter on device team0 [ 146.397759][ T3306] bridge0: port 1(bridge_slave_0) entered blocking state [ 146.404824][ T3306] bridge0: port 1(bridge_slave_0) entered forwarding state [ 146.417299][ T3306] bridge0: port 2(bridge_slave_1) entered blocking state [ 146.424379][ T3306] bridge0: port 2(bridge_slave_1) entered forwarding state [ 146.633382][ T5928] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 146.669551][ T5928] veth0_vlan: entered promiscuous mode [ 146.678732][ T5928] veth1_vlan: entered promiscuous mode [ 146.699061][ T5928] veth0_macvtap: entered promiscuous mode [ 146.707125][ T5928] veth1_macvtap: entered promiscuous mode [ 146.720976][ T5928] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 146.732423][ T5928] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 146.744191][ T1494] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 146.754890][ T1494] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 146.767364][ T1494] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 146.776926][ T1494] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2026/07/14 06:46:03 executed programs: 5 [ 146.820976][ T1076] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 146.832327][ T1076] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 146.851515][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 146.859721][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 147.002912][ T5963] nbd3: detected capacity change from 0 to 22 [ 147.622720][ T4928] Bluetooth: hci3: command tx timeout [ 147.732434][ T5645] block nbd3: Receive control failed (result -104) [ 149.702631][ T5645] Bluetooth: hci3: command tx timeout [ 151.792858][ T5645] Bluetooth: hci3: command tx timeout [ 153.862673][ T5645] Bluetooth: hci3: command tx timeout [ 158.585508][ T2111] block nbd0: Possible stuck request ffff8880281f7000: control (read@0,4096B). Runtime 60 seconds [ 159.033394][ T4977] udevd[4977]: worker [5630] /devices/virtual/block/nbd0 is taking a long time [ 161.145036][ T25] block nbd2: Possible stuck request ffff8880282ce000: control (read@0,4096B). Runtime 30 seconds [ 161.929579][ T4928] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 161.938883][ T4928] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 161.948008][ T4928] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 161.956047][ T4928] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 161.963712][ T4928] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 162.246397][ T5965] bridge0: port 1(bridge_slave_0) entered blocking state [ 162.253680][ T5965] bridge0: port 1(bridge_slave_0) entered disabled state [ 162.260769][ T5965] bridge_slave_0: entered allmulticast mode [ 162.267581][ T5965] bridge_slave_0: entered promiscuous mode [ 162.275539][ T5965] bridge0: port 2(bridge_slave_1) entered blocking state [ 162.282684][ T5965] bridge0: port 2(bridge_slave_1) entered disabled state [ 162.289771][ T5965] bridge_slave_1: entered allmulticast mode [ 162.297154][ T5965] bridge_slave_1: entered promiscuous mode [ 162.316432][ T5965] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 162.327824][ T5965] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 162.349844][ T5965] team0: Port device team_slave_0 added [ 162.356708][ T5965] team0: Port device team_slave_1 added [ 162.374577][ T5965] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 162.381496][ T5965] 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. [ 162.407772][ T5965] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 162.420212][ T5965] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 162.428815][ T5965] 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. [ 162.455015][ T5965] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 162.484773][ T5965] hsr_slave_0: entered promiscuous mode [ 162.490759][ T5965] hsr_slave_1: entered promiscuous mode [ 162.496769][ T5965] debugfs: 'hsr0' already exists in 'hsr' [ 162.502473][ T5965] Cannot create hsr debugfs directory [ 162.594923][ T5965] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 162.604064][ T5965] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 162.612142][ T5965] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 162.620505][ T5965] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 162.628317][ T5965] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 162.639455][ T5965] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 162.647291][ T5965] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 162.655832][ T5965] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 162.675767][ T5965] bridge0: port 2(bridge_slave_1) entered blocking state [ 162.682899][ T5965] bridge0: port 2(bridge_slave_1) entered forwarding state [ 162.690187][ T5965] bridge0: port 1(bridge_slave_0) entered blocking state [ 162.697284][ T5965] bridge0: port 1(bridge_slave_0) entered forwarding state [ 162.735018][ T5965] 8021q: adding VLAN 0 to HW filter on device bond0 [ 162.749949][ T1494] bridge0: port 1(bridge_slave_0) entered disabled state [ 162.757703][ T1494] bridge0: port 2(bridge_slave_1) entered disabled state [ 162.770445][ T5965] 8021q: adding VLAN 0 to HW filter on device team0 [ 162.781353][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 162.788432][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 162.800029][ T1494] bridge0: port 2(bridge_slave_1) entered blocking state [ 162.807097][ T1494] bridge0: port 2(bridge_slave_1) entered forwarding state [ 163.019311][ T5965] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 163.149508][ T5965] veth0_vlan: entered promiscuous mode [ 163.162850][ T5965] veth1_vlan: entered promiscuous mode [ 163.182315][ T5965] veth0_macvtap: entered promiscuous mode [ 163.190745][ T5965] veth1_macvtap: entered promiscuous mode [ 163.207505][ T5965] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 163.217752][ T5965] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 163.231124][ T3306] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 163.240076][ T3306] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 163.250667][ T3306] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 163.260387][ T3306] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2026/07/14 06:46:19 executed programs: 6 [ 163.304153][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 163.316076][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 163.338232][ T3306] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 163.346617][ T3306] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 163.462689][ T6007] nbd4: detected capacity change from 0 to 22 [ 164.032649][ T4928] Bluetooth: hci4: command tx timeout [ 164.220369][ T5645] block nbd4: Receive control failed (result -104) [ 166.102661][ T5645] Bluetooth: hci4: command tx timeout [ 168.193048][ T5645] Bluetooth: hci4: command tx timeout [ 170.262724][ T5645] Bluetooth: hci4: command tx timeout [ 174.585731][ T25] block nbd1: Possible stuck request ffff88802825e000: control (read@0,4096B). Runtime 60 seconds [ 175.492291][ T4977] udevd[4977]: worker [5627] /devices/virtual/block/nbd1 is taking a long time [ 177.144887][ T25] block nbd3: Possible stuck request ffff888028345080: control (read@0,4096B). Runtime 30 seconds [ 178.419114][ T4928] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 178.430516][ T4928] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 178.439241][ T4928] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 178.447601][ T4928] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 178.455019][ T4928] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 178.740369][ T6015] bridge0: port 1(bridge_slave_0) entered blocking state [ 178.748196][ T6015] bridge0: port 1(bridge_slave_0) entered disabled state [ 178.755410][ T6015] bridge_slave_0: entered allmulticast mode [ 178.762133][ T6015] bridge_slave_0: entered promiscuous mode [ 178.769364][ T6015] bridge0: port 2(bridge_slave_1) entered blocking state [ 178.776538][ T6015] bridge0: port 2(bridge_slave_1) entered disabled state [ 178.783711][ T6015] bridge_slave_1: entered allmulticast mode [ 178.790914][ T6015] bridge_slave_1: entered promiscuous mode [ 178.809856][ T6015] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 178.823546][ T6015] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 178.845016][ T6015] team0: Port device team_slave_0 added [ 178.851952][ T6015] team0: Port device team_slave_1 added [ 178.872101][ T6015] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 178.879195][ T6015] 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. [ 178.905229][ T6015] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 178.918027][ T6015] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 178.925073][ T6015] 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. [ 178.950986][ T6015] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 178.980978][ T6015] hsr_slave_0: entered promiscuous mode [ 178.987136][ T6015] hsr_slave_1: entered promiscuous mode [ 178.993311][ T6015] debugfs: 'hsr0' already exists in 'hsr' [ 178.999020][ T6015] Cannot create hsr debugfs directory [ 179.092786][ T6015] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 179.101288][ T6015] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 179.109164][ T6015] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 179.118461][ T6015] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 179.127223][ T6015] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 179.135846][ T6015] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 179.144153][ T6015] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 179.153665][ T6015] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 179.171882][ T6015] bridge0: port 2(bridge_slave_1) entered blocking state [ 179.178975][ T6015] bridge0: port 2(bridge_slave_1) entered forwarding state [ 179.186362][ T6015] bridge0: port 1(bridge_slave_0) entered blocking state [ 179.193653][ T6015] bridge0: port 1(bridge_slave_0) entered forwarding state [ 179.234393][ T6015] 8021q: adding VLAN 0 to HW filter on device bond0 [ 179.247451][ T1076] bridge0: port 1(bridge_slave_0) entered disabled state [ 179.255111][ T1076] bridge0: port 2(bridge_slave_1) entered disabled state [ 179.267233][ T6015] 8021q: adding VLAN 0 to HW filter on device team0 [ 179.277750][ T3306] bridge0: port 1(bridge_slave_0) entered blocking state [ 179.284816][ T3306] bridge0: port 1(bridge_slave_0) entered forwarding state [ 179.296773][ T1076] bridge0: port 2(bridge_slave_1) entered blocking state [ 179.303847][ T1076] bridge0: port 2(bridge_slave_1) entered forwarding state [ 179.512402][ T6015] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 179.648151][ T6015] veth0_vlan: entered promiscuous mode [ 179.658640][ T6015] veth1_vlan: entered promiscuous mode [ 179.678986][ T6015] veth0_macvtap: entered promiscuous mode [ 179.687049][ T6015] veth1_macvtap: entered promiscuous mode [ 179.700637][ T6015] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 179.716962][ T6015] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 179.728306][ T12] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 179.737549][ T57] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 179.748209][ T57] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 179.757893][ T57] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2026/07/14 06:46:36 executed programs: 7 [ 179.804460][ T1076] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 179.812715][ T1076] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 179.834827][ T57] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 179.844949][ T57] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 179.972593][ T6056] nbd5: detected capacity change from 0 to 22 [ 180.502688][ T5645] Bluetooth: hci5: command tx timeout [ 180.719684][ T4928] block nbd5: Receive control failed (result -104) [ 182.592641][ T4928] Bluetooth: hci5: command tx timeout [ 184.663030][ T4928] Bluetooth: hci5: command tx timeout [ 186.746433][ T4928] Bluetooth: hci5: command tx timeout [ 188.663316][ T1311] ieee802154 phy0 wpan0: encryption failed: -22 [ 188.669774][ T1311] ieee802154 phy1 wpan1: encryption failed: -22 [ 188.676961][ T2111] block nbd0: Possible stuck request ffff8880281f7000: control (read@0,4096B). Runtime 90 seconds [ 191.234783][ T25] block nbd2: Possible stuck request ffff8880282ce000: control (read@0,4096B). Runtime 60 seconds [ 191.999897][ T4977] udevd[4977]: worker [5631] /devices/virtual/block/nbd2 is taking a long time [ 193.785028][ T2111] block nbd4: Possible stuck request ffff888028360000: control (read@0,4096B). Runtime 30 seconds [ 194.919731][ T5645] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 194.928360][ T5645] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 194.937065][ T5645] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 194.944957][ T5645] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 194.952934][ T5645] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 195.231638][ T6058] bridge0: port 1(bridge_slave_0) entered blocking state [ 195.239055][ T6058] bridge0: port 1(bridge_slave_0) entered disabled state [ 195.246482][ T6058] bridge_slave_0: entered allmulticast mode [ 195.253742][ T6058] bridge_slave_0: entered promiscuous mode [ 195.260916][ T6058] bridge0: port 2(bridge_slave_1) entered blocking state [ 195.268803][ T6058] bridge0: port 2(bridge_slave_1) entered disabled state [ 195.276026][ T6058] bridge_slave_1: entered allmulticast mode [ 195.282809][ T6058] bridge_slave_1: entered promiscuous mode [ 195.305705][ T6058] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 195.316304][ T6058] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 195.336863][ T6058] team0: Port device team_slave_0 added [ 195.343896][ T6058] team0: Port device team_slave_1 added [ 195.361650][ T6058] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 195.368976][ T6058] 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. [ 195.395371][ T6058] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 195.409162][ T6058] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 195.416161][ T6058] 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. [ 195.442125][ T6058] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 195.474099][ T6058] hsr_slave_0: entered promiscuous mode [ 195.480150][ T6058] hsr_slave_1: entered promiscuous mode [ 195.486262][ T6058] debugfs: 'hsr0' already exists in 'hsr' [ 195.491961][ T6058] Cannot create hsr debugfs directory [ 195.589168][ T6058] netdevsim netdevsim6 netdevsim0: renamed from eth0 [ 195.597683][ T6058] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 195.605409][ T6058] netdevsim netdevsim6 netdevsim1: renamed from eth1 [ 195.616278][ T6058] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 195.625093][ T6058] netdevsim netdevsim6 netdevsim2: renamed from eth2 [ 195.634523][ T6058] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 195.642185][ T6058] netdevsim netdevsim6 netdevsim3: renamed from eth3 [ 195.650635][ T6058] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 195.669931][ T6058] bridge0: port 2(bridge_slave_1) entered blocking state [ 195.677001][ T6058] bridge0: port 2(bridge_slave_1) entered forwarding state [ 195.684372][ T6058] bridge0: port 1(bridge_slave_0) entered blocking state [ 195.691433][ T6058] bridge0: port 1(bridge_slave_0) entered forwarding state [ 195.731039][ T6058] 8021q: adding VLAN 0 to HW filter on device bond0 [ 195.745282][ T57] bridge0: port 1(bridge_slave_0) entered disabled state [ 195.754300][ T57] bridge0: port 2(bridge_slave_1) entered disabled state [ 195.765978][ T6058] 8021q: adding VLAN 0 to HW filter on device team0 [ 195.776656][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 195.783721][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 195.795048][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 195.802123][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 196.010748][ T6058] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 196.145907][ T6058] veth0_vlan: entered promiscuous mode [ 196.158238][ T6058] veth1_vlan: entered promiscuous mode [ 196.178682][ T6058] veth0_macvtap: entered promiscuous mode [ 196.187525][ T6058] veth1_macvtap: entered promiscuous mode [ 196.201694][ T6058] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 196.215411][ T6058] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 196.228680][ T36] netdevsim netdevsim6 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 196.237914][ T36] netdevsim netdevsim6 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 196.249227][ T36] netdevsim netdevsim6 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 196.258670][ T36] netdevsim netdevsim6 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2026/07/14 06:46:52 executed programs: 8 [ 196.305812][ T1076] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 196.317373][ T1076] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 196.338725][ T36] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 196.348383][ T36] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 196.483366][ T6100] nbd6: detected capacity change from 0 to 22 [ 196.983012][ T5645] Bluetooth: hci6: command tx timeout [ 197.222210][ T4928] block nbd6: Receive control failed (result -104) [ 199.062658][ T4928] Bluetooth: hci6: command tx timeout [ 201.142596][ T4928] Bluetooth: hci6: command tx timeout [ 203.232619][ T4928] Bluetooth: hci6: command tx timeout [ 204.663450][ T25] block nbd1: Possible stuck request ffff88802825e000: control (read@0,4096B). Runtime 90 seconds [ 207.226303][ T25] block nbd3: Possible stuck request ffff888028345080: control (read@0,4096B). Runtime 60 seconds [ 208.508825][ T4977] udevd[4977]: worker [5632] /devices/virtual/block/nbd3 is taking a long time [ 210.434141][ T2111] block nbd5: Possible stuck request ffff88802840e000: control (read@0,4096B). Runtime 30 seconds [ 211.421818][ T5645] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 211.430600][ T5645] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 211.438247][ T5645] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 211.446907][ T5645] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 211.454987][ T5645] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 211.746933][ T6102] bridge0: port 1(bridge_slave_0) entered blocking state [ 211.754102][ T6102] bridge0: port 1(bridge_slave_0) entered disabled state [ 211.761183][ T6102] bridge_slave_0: entered allmulticast mode [ 211.768034][ T6102] bridge_slave_0: entered promiscuous mode [ 211.776090][ T6102] bridge0: port 2(bridge_slave_1) entered blocking state [ 211.783330][ T6102] bridge0: port 2(bridge_slave_1) entered disabled state [ 211.791858][ T6102] bridge_slave_1: entered allmulticast mode [ 211.799273][ T6102] bridge_slave_1: entered promiscuous mode [ 211.818299][ T6102] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 211.829372][ T6102] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 211.852051][ T6102] team0: Port device team_slave_0 added [ 211.859002][ T6102] team0: Port device team_slave_1 added [ 211.878307][ T6102] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 211.885252][ T6102] 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. [ 211.912063][ T6102] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 211.924280][ T6102] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 211.931191][ T6102] 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. [ 211.957392][ T6102] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 211.989267][ T6102] hsr_slave_0: entered promiscuous mode [ 211.996047][ T6102] hsr_slave_1: entered promiscuous mode [ 212.001935][ T6102] debugfs: 'hsr0' already exists in 'hsr' [ 212.007696][ T6102] Cannot create hsr debugfs directory [ 212.105442][ T6102] netdevsim netdevsim7 netdevsim0: renamed from eth0 [ 212.115566][ T6102] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 212.123582][ T6102] netdevsim netdevsim7 netdevsim1: renamed from eth1 [ 212.131804][ T6102] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 212.140092][ T6102] netdevsim netdevsim7 netdevsim2: renamed from eth2 [ 212.149325][ T6102] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 212.156991][ T6102] netdevsim netdevsim7 netdevsim3: renamed from eth3 [ 212.165821][ T6102] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 212.184389][ T6102] bridge0: port 2(bridge_slave_1) entered blocking state [ 212.191453][ T6102] bridge0: port 2(bridge_slave_1) entered forwarding state [ 212.198810][ T6102] bridge0: port 1(bridge_slave_0) entered blocking state [ 212.205871][ T6102] bridge0: port 1(bridge_slave_0) entered forwarding state [ 212.246317][ T6102] 8021q: adding VLAN 0 to HW filter on device bond0 [ 212.259282][ T36] bridge0: port 1(bridge_slave_0) entered disabled state [ 212.267030][ T36] bridge0: port 2(bridge_slave_1) entered disabled state [ 212.279333][ T6102] 8021q: adding VLAN 0 to HW filter on device team0 [ 212.289649][ T134] bridge0: port 1(bridge_slave_0) entered blocking state [ 212.296761][ T134] bridge0: port 1(bridge_slave_0) entered forwarding state [ 212.308747][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 212.315808][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 212.531645][ T6102] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 212.663944][ T6102] veth0_vlan: entered promiscuous mode [ 212.673751][ T6102] veth1_vlan: entered promiscuous mode [ 212.697709][ T6102] veth0_macvtap: entered promiscuous mode [ 212.705868][ T6102] veth1_macvtap: entered promiscuous mode [ 212.720466][ T6102] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 212.731620][ T6102] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 212.745083][ T134] netdevsim netdevsim7 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 212.754286][ T134] netdevsim netdevsim7 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 212.767115][ T134] netdevsim netdevsim7 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 212.775960][ T134] netdevsim netdevsim7 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2026/07/14 06:47:09 executed programs: 9 [ 212.825959][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 212.837643][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 212.857685][ T1076] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 212.865642][ T1076] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 213.012623][ T6144] nbd7: detected capacity change from 0 to 22 [ 213.542666][ T4928] Bluetooth: hci7: command tx timeout [ 213.746810][ T5645] block nbd7: Receive control failed (result -104) [ 215.632549][ T4928] Bluetooth: hci7: command tx timeout [ 216.344854][ T4928] Bluetooth: hci0: command 0x0406 tx timeout [ 217.712657][ T5645] Bluetooth: hci7: command tx timeout [ 218.753179][ T2111] block nbd0: Possible stuck request ffff8880281f7000: control (read@0,4096B). Runtime 120 seconds [ 219.782629][ T5645] Bluetooth: hci7: command tx timeout [ 221.312964][ T25] block nbd2: Possible stuck request ffff8880282ce000: control (read@0,4096B). Runtime 90 seconds [ 223.864667][ T2111] block nbd4: Possible stuck request ffff888028360000: control (read@0,4096B). Runtime 60 seconds [ 225.377089][ T4977] udevd[4977]: worker [5967] /devices/virtual/block/nbd4 is taking a long time [ 227.064453][ T25] block nbd6: Possible stuck request ffff888028445080: control (read@0,4096B). Runtime 30 seconds [ 227.935555][ T4928] Bluetooth: hci8: unexpected cc 0x0c03 length: 249 > 1 [ 227.944668][ T4928] Bluetooth: hci8: unexpected cc 0x1003 length: 249 > 9 [ 227.952103][ T4928] Bluetooth: hci8: unexpected cc 0x1001 length: 249 > 9 [ 227.960721][ T4928] Bluetooth: hci8: unexpected cc 0x0c23 length: 249 > 4 [ 227.970804][ T4928] Bluetooth: hci8: unexpected cc 0x0c38 length: 249 > 2 [ 228.250045][ T6146] bridge0: port 1(bridge_slave_0) entered blocking state [ 228.257785][ T6146] bridge0: port 1(bridge_slave_0) entered disabled state [ 228.265389][ T6146] bridge_slave_0: entered allmulticast mode [ 228.274145][ T6146] bridge_slave_0: entered promiscuous mode [ 228.281399][ T6146] bridge0: port 2(bridge_slave_1) entered blocking state [ 228.288590][ T6146] bridge0: port 2(bridge_slave_1) entered disabled state [ 228.295820][ T6146] bridge_slave_1: entered allmulticast mode [ 228.302602][ T6146] bridge_slave_1: entered promiscuous mode [ 228.322651][ T6146] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 228.334133][ T6146] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 228.357703][ T6146] team0: Port device team_slave_0 added [ 228.364891][ T6146] team0: Port device team_slave_1 added [ 228.385416][ T6146] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 228.392347][ T6146] 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. [ 228.418327][ T6146] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 228.431462][ T6146] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 228.438585][ T6146] 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. [ 228.464805][ T6146] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 228.498132][ T6146] hsr_slave_0: entered promiscuous mode [ 228.504714][ T6146] hsr_slave_1: entered promiscuous mode [ 228.510623][ T6146] debugfs: 'hsr0' already exists in 'hsr' [ 228.516485][ T6146] Cannot create hsr debugfs directory [ 228.615125][ T6146] netdevsim netdevsim8 netdevsim0: renamed from eth0 [ 228.623750][ T6146] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 228.631313][ T6146] netdevsim netdevsim8 netdevsim1: renamed from eth1 [ 228.641092][ T6146] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 228.649183][ T6146] netdevsim netdevsim8 netdevsim2: renamed from eth2 [ 228.658866][ T6146] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 228.666728][ T6146] netdevsim netdevsim8 netdevsim3: renamed from eth3 [ 228.675247][ T6146] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 228.698905][ T6146] bridge0: port 2(bridge_slave_1) entered blocking state [ 228.705970][ T6146] bridge0: port 2(bridge_slave_1) entered forwarding state [ 228.713341][ T6146] bridge0: port 1(bridge_slave_0) entered blocking state [ 228.720394][ T6146] bridge0: port 1(bridge_slave_0) entered forwarding state [ 228.762294][ T6146] 8021q: adding VLAN 0 to HW filter on device bond0 [ 228.775274][ T1076] bridge0: port 1(bridge_slave_0) entered disabled state [ 228.783032][ T1076] bridge0: port 2(bridge_slave_1) entered disabled state [ 228.798352][ T6146] 8021q: adding VLAN 0 to HW filter on device team0 [ 228.810811][ T1076] bridge0: port 1(bridge_slave_0) entered blocking state [ 228.817923][ T1076] bridge0: port 1(bridge_slave_0) entered forwarding state [ 228.830035][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 228.837129][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 229.061606][ T6146] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 229.204819][ T6146] veth0_vlan: entered promiscuous mode [ 229.218217][ T6146] veth1_vlan: entered promiscuous mode [ 229.238793][ T6146] veth0_macvtap: entered promiscuous mode [ 229.248064][ T6146] veth1_macvtap: entered promiscuous mode [ 229.261727][ T6146] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 229.275095][ T6146] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 229.287860][ T1076] netdevsim netdevsim8 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 229.298536][ T1076] netdevsim netdevsim8 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 229.308577][ T1076] netdevsim netdevsim8 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 229.318338][ T1076] netdevsim netdevsim8 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2026/07/14 06:47:25 executed programs: 10 [ 229.366263][ T1076] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 229.374886][ T1076] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 229.395653][ T134] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 229.405726][ T134] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 229.563269][ T6188] nbd8: detected capacity change from 0 to 22 [ 230.032769][ T4928] Bluetooth: hci8: command tx timeout [ 230.278831][ T5645] block nbd8: Receive control failed (result -104) [ 232.102714][ T5645] Bluetooth: hci8: command tx timeout [ 234.183034][ T5645] Bluetooth: hci8: command tx timeout [ 234.751764][ T25] block nbd1: Possible stuck request ffff88802825e000: control (read@0,4096B). Runtime 120 seconds [ 236.262850][ T4928] Bluetooth: hci8: command tx timeout [ 236.824031][ T4928] Bluetooth: hci1: command 0x0406 tx timeout [ 237.304955][ T25] block nbd3: Possible stuck request ffff888028345080: control (read@0,4096B). Runtime 90 seconds [ 240.513869][ T2111] block nbd5: Possible stuck request ffff88802840e000: control (read@0,4096B). Runtime 60 seconds [ 242.863059][ T4977] udevd[4977]: worker [6017] /devices/virtual/block/nbd5 is taking a long time [ 243.066434][ T25] block nbd7: Possible stuck request ffff888028460000: control (read@0,4096B). Runtime 30 seconds [ 244.481272][ T4928] Bluetooth: hci9: unexpected cc 0x0c03 length: 249 > 1 [ 244.488713][ T4928] Bluetooth: hci9: unexpected cc 0x1003 length: 249 > 9 [ 244.496625][ T4928] Bluetooth: hci9: unexpected cc 0x1001 length: 249 > 9 [ 244.505123][ T4928] Bluetooth: hci9: unexpected cc 0x0c23 length: 249 > 4 [ 244.512441][ T4928] Bluetooth: hci9: unexpected cc 0x0c38 length: 249 > 2 [ 244.804641][ T6196] bridge0: port 1(bridge_slave_0) entered blocking state [ 244.811763][ T6196] bridge0: port 1(bridge_slave_0) entered disabled state [ 244.819005][ T6196] bridge_slave_0: entered allmulticast mode [ 244.826226][ T6196] bridge_slave_0: entered promiscuous mode [ 244.834215][ T6196] bridge0: port 2(bridge_slave_1) entered blocking state [ 244.841304][ T6196] bridge0: port 2(bridge_slave_1) entered disabled state [ 244.848508][ T6196] bridge_slave_1: entered allmulticast mode [ 244.855261][ T6196] bridge_slave_1: entered promiscuous mode [ 244.879401][ T6196] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 244.890165][ T6196] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 244.914692][ T6196] team0: Port device team_slave_0 added [ 244.921984][ T6196] team0: Port device team_slave_1 added [ 244.939494][ T6196] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 244.946707][ T6196] 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. [ 244.973757][ T6196] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 244.989592][ T6196] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 244.996959][ T6196] 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. [ 245.023035][ T6196] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 245.055715][ T6196] hsr_slave_0: entered promiscuous mode [ 245.061760][ T6196] hsr_slave_1: entered promiscuous mode [ 245.070040][ T6196] debugfs: 'hsr0' already exists in 'hsr' [ 245.075985][ T6196] Cannot create hsr debugfs directory [ 245.174010][ T6196] netdevsim netdevsim9 netdevsim0: renamed from eth0 [ 245.182605][ T6196] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 245.190359][ T6196] netdevsim netdevsim9 netdevsim1: renamed from eth1 [ 245.199532][ T6196] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 245.207192][ T6196] netdevsim netdevsim9 netdevsim2: renamed from eth2 [ 245.216930][ T6196] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 245.225422][ T6196] netdevsim netdevsim9 netdevsim3: renamed from eth3 [ 245.234871][ T6196] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 245.255678][ T6196] bridge0: port 2(bridge_slave_1) entered blocking state [ 245.262832][ T6196] bridge0: port 2(bridge_slave_1) entered forwarding state [ 245.270112][ T6196] bridge0: port 1(bridge_slave_0) entered blocking state [ 245.277221][ T6196] bridge0: port 1(bridge_slave_0) entered forwarding state [ 245.315209][ T6196] 8021q: adding VLAN 0 to HW filter on device bond0 [ 245.328672][ T1076] bridge0: port 1(bridge_slave_0) entered disabled state [ 245.336450][ T1076] bridge0: port 2(bridge_slave_1) entered disabled state [ 245.348943][ T6196] 8021q: adding VLAN 0 to HW filter on device team0 [ 245.359339][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 245.366405][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 245.381834][ T1494] bridge0: port 2(bridge_slave_1) entered blocking state [ 245.388923][ T1494] bridge0: port 2(bridge_slave_1) entered forwarding state [ 245.608546][ T6196] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 245.745343][ T6196] veth0_vlan: entered promiscuous mode [ 245.756390][ T6196] veth1_vlan: entered promiscuous mode [ 245.777249][ T6196] veth0_macvtap: entered promiscuous mode [ 245.787290][ T6196] veth1_macvtap: entered promiscuous mode [ 245.800971][ T6196] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 245.814288][ T6196] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 245.827245][ T1494] netdevsim netdevsim9 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 245.837064][ T1494] netdevsim netdevsim9 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 245.848654][ T1494] netdevsim netdevsim9 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 245.857543][ T1494] netdevsim netdevsim9 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2026/07/14 06:47:42 executed programs: 11 [ 245.901652][ T1494] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 245.910119][ T1494] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 245.932147][ T1494] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 245.940161][ T1494] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 246.092586][ T6237] nbd9: detected capacity change from 0 to 22 [ 246.582683][ T5645] Bluetooth: hci9: command tx timeout [ 246.814747][ T4928] block nbd9: Receive control failed (result -104) [ 248.662725][ T4928] Bluetooth: hci9: command tx timeout [ 248.822974][ T2111] block nbd0: Possible stuck request ffff8880281f7000: control (read@0,4096B). Runtime 150 seconds [ 249.472710][ T31] INFO: task syz.0.17:5847 blocked for more than 143 seconds. [ 249.480328][ T31] Not tainted syzkaller #0 [ 249.485382][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 249.494079][ T31] task:syz.0.17 state:D stack:28008 pid:5847 tgid:5847 ppid:5744 task_flags:0x400040 flags:0x00080002 [ 249.506061][ T31] Call Trace: [ 249.509324][ T31] [ 249.512235][ T31] __schedule+0x125c/0x6730 [ 249.516801][ T31] ? do_raw_spin_lock+0x128/0x260 [ 249.521831][ T31] ? __pfx___schedule+0x10/0x10 [ 249.526744][ T31] ? find_held_lock+0x2b/0x80 [ 249.531418][ T31] ? schedule+0x225/0x2c0 [ 249.535792][ T31] schedule+0xdd/0x2c0 [ 249.539860][ T31] schedule_preempt_disabled+0x13/0x30 [ 249.545463][ T31] __mutex_lock+0xccc/0x1bd0 [ 249.550069][ T31] ? bdev_release+0x15a/0x6d0 [ 249.554811][ T31] ? __pfx___mutex_lock+0x10/0x10 [ 249.559840][ T31] ? find_held_lock+0x2b/0x80 [ 249.564540][ T31] ? do_raw_spin_unlock+0x145/0x1e0 [ 249.569736][ T31] ? bdev_release+0x15a/0x6d0 [ 249.576191][ T31] bdev_release+0x15a/0x6d0 [ 249.580701][ T31] ? __pfx_blkdev_release+0x10/0x10 [ 249.585930][ T31] blkdev_release+0x15/0x20 [ 249.590447][ T31] __fput+0x3ff/0xb50 [ 249.594472][ T31] task_work_run+0x150/0x240 [ 249.599058][ T31] ? __pfx_task_work_run+0x10/0x10 [ 249.604196][ T31] exit_to_user_mode_loop+0x1d8/0x6f0 [ 249.609568][ T31] ? rcu_is_watching+0x12/0xc0 [ 249.614360][ T31] do_syscall_64+0x666/0x870 [ 249.618943][ T31] ? clear_bhb_loop+0x40/0x90 [ 249.624022][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 249.629901][ T31] RIP: 0033:0x7f75a5f9de59 [ 249.634335][ T31] RSP: 002b:00007fff74df21f8 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 249.642763][ T31] RAX: 0000000000000000 RBX: 00007f75a6227da0 RCX: 00007f75a5f9de59 [ 249.650722][ T31] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003 [ 249.658772][ T31] RBP: 00007f75a6227da0 R08: 0000000000000006 R09: 0000000000000000 [ 249.666750][ T31] R10: 00007f75a6227cb0 R11: 0000000000000246 R12: 000000000001816c [ 249.676772][ T31] R13: 00007f75a6225fac R14: 0000000000017e76 R15: 00007fff74df2300 [ 249.684827][ T31] [ 249.687857][ T31] INFO: task syz.0.17:5848 blocked for more than 143 seconds. [ 249.695379][ T31] Not tainted syzkaller #0 [ 249.700304][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 249.709093][ T31] task:syz.0.17 state:D stack:27592 pid:5848 tgid:5847 ppid:5744 task_flags:0x400140 flags:0x00080002 [ 249.722095][ T31] Call Trace: [ 249.725427][ T31] [ 249.728358][ T31] __schedule+0x125c/0x6730 [ 249.732896][ T31] ? do_raw_spin_lock+0x128/0x260 [ 249.737928][ T31] ? __pfx___schedule+0x10/0x10 [ 249.742801][ T31] ? find_held_lock+0x2b/0x80 [ 249.747493][ T31] ? schedule+0x225/0x2c0 [ 249.751801][ T31] schedule+0xdd/0x2c0 [ 249.755898][ T31] schedule_preempt_disabled+0x13/0x30 [ 249.761360][ T31] __mutex_lock+0xccc/0x1bd0 [ 249.766042][ T31] ? bdev_release+0x15a/0x6d0 [ 249.770729][ T31] ? __pfx___mutex_lock+0x10/0x10 [ 249.775856][ T31] ? find_held_lock+0x2b/0x80 [ 249.782252][ T31] ? do_raw_spin_unlock+0x145/0x1e0 [ 249.787558][ T31] ? bdev_release+0x15a/0x6d0 [ 249.792241][ T31] bdev_release+0x15a/0x6d0 [ 249.796762][ T31] ? __pfx_blkdev_release+0x10/0x10 [ 249.801954][ T31] blkdev_release+0x15/0x20 [ 249.806482][ T31] __fput+0x3ff/0xb50 [ 249.810460][ T31] task_work_run+0x150/0x240 [ 249.815087][ T31] ? __pfx_task_work_run+0x10/0x10 [ 249.820188][ T31] ? selinux_file_ioctl+0x13b/0x290 [ 249.825419][ T31] exit_to_user_mode_loop+0x1d8/0x6f0 [ 249.830781][ T31] ? rcu_is_watching+0x12/0xc0 [ 249.835561][ T31] do_syscall_64+0x666/0x870 [ 249.840150][ T31] ? clear_bhb_loop+0x40/0x90 [ 249.844846][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 249.850729][ T31] RIP: 0033:0x7f75a5f9de59 [ 249.855184][ T31] RSP: 002b:00007f75a55fe028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 249.863613][ T31] RAX: 0000000000000000 RBX: 00007f75a6225fa0 RCX: 00007f75a5f9de59 [ 249.871575][ T31] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000004 [ 249.881887][ T31] RBP: 00007f75a6033e6f R08: 0000000000000000 R09: 0000000000000000 [ 249.889916][ T31] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 249.897931][ T31] R13: 00007f75a6226038 R14: 00007f75a6225fa0 R15: 00007fff74df2098 [ 249.905917][ T31] [ 249.908972][ T31] [ 249.908972][ T31] Showing all locks held in the system: [ 249.916706][ T31] 1 lock held by khungtaskd/31: [ 249.921536][ T31] #0: ffffffff8ebe6180 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x3d/0x184 [ 249.931418][ T31] 1 lock held by klogd/4966: [ 249.936012][ T31] #0: ffff8880b853b520 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x2c/0x140 [ 249.946011][ T31] 2 locks held by getty/5370: [ 249.950678][ T31] #0: ffff888038ca70a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 [ 249.960513][ T31] #1: ffffc900032332e8 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x419/0x14e0 [ 249.970632][ T31] 1 lock held by udevd/5627: [ 249.975224][ T31] #0: ffff8880281bf350 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_open+0x41a/0xe40 [ 249.986212][ T31] 1 lock held by udevd/5630: [ 249.990813][ T31] #0: ffff8880281bb350 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_open+0x41a/0xe40 [ 250.000160][ T31] 1 lock held by udevd/5631: [ 250.004778][ T31] #0: ffff88802823b350 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_open+0x41a/0xe40 [ 250.014140][ T31] 1 lock held by udevd/5632: [ 250.018721][ T31] #0: ffff88802823e350 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_open+0x41a/0xe40 [ 250.028190][ T31] 1 lock held by syz.0.17/5847: [ 250.033128][ T31] #0: ffff8880281bb350 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_release+0x15a/0x6d0 [ 250.042789][ T31] 1 lock held by syz.0.17/5848: [ 250.047644][ T31] #0: ffff8880281bb350 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_release+0x15a/0x6d0 [ 250.057250][ T31] 1 lock held by syz.1.18/5889: [ 250.062079][ T31] #0: ffff8880281bf350 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_release+0x15a/0x6d0 [ 250.071666][ T31] 1 lock held by syz.1.18/5890: [ 250.076527][ T31] #0: ffff8880281bf350 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_release+0x15a/0x6d0 [ 250.087919][ T31] 1 lock held by syz.2.19/5925: [ 250.092855][ T31] #0: ffff88802823b350 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_release+0x15a/0x6d0 [ 250.118333][ T31] 1 lock held by syz.2.19/5926: [ 250.122575][ T1311] ieee802154 phy0 wpan0: encryption failed: -22 [ 250.123320][ T31] #0: ffff88802823b350 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_release+0x15a/0x6d0 [ 250.129772][ T1311] ieee802154 phy1 wpan1: encryption failed: -22 [ 250.142252][ T31] 1 lock held by syz.3.20/5961: [ 250.150461][ T31] #0: ffff88802823e350 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_release+0x15a/0x6d0 [ 250.160219][ T31] 1 lock held by syz.3.20/5963: [ 250.165134][ T31] #0: ffff88802823e350 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_release+0x15a/0x6d0 [ 250.174813][ T31] 1 lock held by udevd/5967: [ 250.179405][ T31] #0: ffff88802821a350 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_open+0x41a/0xe40 [ 250.190899][ T31] 1 lock held by syz.4.21/6006: [ 250.195793][ T31] #0: ffff88802821a350 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_release+0x15a/0x6d0 [ 250.205395][ T31] 1 lock held by syz.4.21/6007: [ 250.210229][ T31] #0: ffff88802821a350 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_release+0x15a/0x6d0 [ 250.219805][ T31] 1 lock held by udevd/6017: [ 250.224401][ T31] #0: ffff88802821e350 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_open+0x41a/0xe40 [ 250.233705][ T31] 1 lock held by syz.5.22/6055: [ 250.238534][ T31] #0: ffff88802821e350 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_release+0x15a/0x6d0 [ 250.248111][ T31] 1 lock held by syz.5.22/6056: [ 250.253060][ T31] #0: ffff88802821e350 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_release+0x15a/0x6d0 [ 250.262986][ T31] 1 lock held by udevd/6060: [ 250.267639][ T31] #0: ffff888028232350 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_open+0x41a/0xe40 [ 250.277179][ T31] 1 lock held by syz.6.23/6098: [ 250.282026][ T31] #0: ffff888028232350 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_release+0x15a/0x6d0 [ 250.292802][ T31] 1 lock held by syz.6.23/6100: [ 250.297679][ T31] #0: ffff888028232350 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_release+0x15a/0x6d0 [ 250.307325][ T31] 1 lock held by udevd/6104: [ 250.311900][ T31] #0: ffff888028302350 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_open+0x41a/0xe40 [ 250.321231][ T31] 1 lock held by udevd/6106: [ 250.325823][ T31] #0: ffff888028236350 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_open+0x41a/0xe40 [ 250.335144][ T31] 1 lock held by syz.7.24/6143: [ 250.339976][ T31] #0: ffff888028236350 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_release+0x15a/0x6d0 [ 250.349940][ T31] 1 lock held by syz.7.24/6144: [ 250.354938][ T31] #0: ffff888028236350 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_release+0x15a/0x6d0 [ 250.364617][ T31] 1 lock held by syz.8.25/6186: [ 250.369459][ T31] #0: ffff888028302350 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_release+0x15a/0x6d0 [ 250.379037][ T31] 1 lock held by syz.8.25/6188: [ 250.383997][ T31] #0: ffff888028302350 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_release+0x15a/0x6d0 [ 250.394275][ T31] 1 lock held by udevd/6194: [ 250.398878][ T31] #0: ffff888028306350 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_open+0x41a/0xe40 [ 250.408277][ T31] 1 lock held by syz.9.26/6235: [ 250.413168][ T31] #0: ffff888028306350 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_release+0x15a/0x6d0 [ 250.422955][ T31] 1 lock held by syz.9.26/6237: [ 250.427805][ T31] #0: ffff888028306350 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_release+0x15a/0x6d0 [ 250.437450][ T31] [ 250.439765][ T31] ============================================= [ 250.439765][ T31] [ 250.448559][ T31] NMI backtrace for cpu 0 [ 250.448573][ T31] CPU: 0 UID: 0 PID: 31 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(full) [ 250.448591][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/10/2026 [ 250.448601][ T31] Call Trace: [ 250.448606][ T31] [ 250.448613][ T31] dump_stack_lvl+0x100/0x190 [ 250.448634][ T31] nmi_cpu_backtrace.cold+0x12d/0x151 [ 250.448649][ T31] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 250.448663][ T31] nmi_trigger_cpumask_backtrace+0x21c/0x2a0 [ 250.448678][ T31] sys_info+0x141/0x190 [ 250.448689][ T31] watchdog+0xcb1/0x1030 [ 250.448702][ T31] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 250.448717][ T31] ? __pfx_watchdog+0x10/0x10 [ 250.448728][ T31] ? __kthread_parkme+0x18c/0x230 [ 250.448743][ T31] ? kthread+0x13a/0x450 [ 250.448757][ T31] ? __pfx_watchdog+0x10/0x10 [ 250.448767][ T31] kthread+0x370/0x450 [ 250.448783][ T31] ? __pfx_kthread+0x10/0x10 [ 250.448799][ T31] ret_from_fork+0x72b/0xd50 [ 250.448813][ T31] ? __pfx_ret_from_fork+0x10/0x10 [ 250.448827][ T31] ? __switch_to+0x800/0x10f0 [ 250.448843][ T31] ? __pfx_kthread+0x10/0x10 [ 250.448860][ T31] ret_from_fork_asm+0x1a/0x30 [ 250.448880][ T31] [ 250.448884][ T31] Sending NMI from CPU 0 to CPUs 1: [ 250.575823][ C1] NMI backtrace for cpu 1 [ 250.575836][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Not tainted syzkaller #0 PREEMPT(full) [ 250.575852][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/10/2026 [ 250.575860][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 250.575883][ C1] Code: 76 8d 02 c3 cc cc cc cc 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d c3 39 12 00 fb f4 bc 48 03 00 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 [ 250.575896][ C1] RSP: 0018:ffffc90000197e00 EFLAGS: 00000246 [ 250.575907][ C1] RAX: 000000000014fec3 RBX: ffff88801ea82540 RCX: ffffffff8bb962d5 [ 250.575916][ C1] RDX: 0000000000000000 RSI: ffffffff8e1a3c59 RDI: ffffffff8c400f80 [ 250.575925][ C1] RBP: ffffed1003d504a8 R08: 0000000000000001 R09: ffffed10170a678d [ 250.575934][ C1] R10: ffff8880b8533c6b R11: 0000000000000000 R12: 0000000000000000 [ 250.575941][ C1] R13: 0000000000000000 R14: 1ffff92000032fc4 R15: dffffc0000000000 [ 250.575950][ C1] FS: 0000000000000000(0000) GS:ffff888123ee8000(0000) knlGS:0000000000000000 [ 250.575964][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 250.575973][ C1] CR2: 000055556c5194e8 CR3: 000000000e992000 CR4: 00000000003526f0 [ 250.575982][ C1] Call Trace: [ 250.575986][ C1] [ 250.575991][ C1] default_idle+0x9/0x10 [ 250.576004][ C1] default_idle_call+0x6c/0xb0 [ 250.576017][ C1] do_idle+0x3a7/0x5b0 [ 250.576036][ C1] ? __pfx_do_idle+0x10/0x10 [ 250.576051][ C1] ? finish_task_switch.isra.0+0x14c/0x10c0 [ 250.576071][ C1] cpu_startup_entry+0x4f/0x60 [ 250.576088][ C1] start_secondary+0x21d/0x2d0 [ 250.576104][ C1] ? __pfx_start_secondary+0x10/0x10 [ 250.576121][ C1] common_startup_64+0x13e/0x158 [ 250.576144][ C1] [ 250.745925][ T5645] Bluetooth: hci9: command tx timeout [ 250.759416][ T31] Kernel panic - not syncing: hung_task: blocked tasks [ 250.766254][ T31] CPU: 1 UID: 0 PID: 31 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(full) [ 250.775334][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/10/2026 [ 250.785359][ T31] Call Trace: [ 250.788609][ T31] [ 250.791513][ T31] dump_stack_lvl+0x100/0x190 [ 250.796173][ T31] vpanic+0x552/0x970 [ 250.800131][ T31] ? __pfx_vpanic+0x10/0x10 [ 250.804625][ T31] ? nmi_trigger_cpumask_backtrace+0x1c7/0x2a0 [ 250.810759][ T31] panic+0xd1/0xe0 [ 250.814452][ T31] ? __pfx_panic+0x10/0x10 [ 250.818858][ T31] ? nmi_trigger_cpumask_backtrace+0x1fa/0x2a0 [ 250.824994][ T31] ? nmi_trigger_cpumask_backtrace+0x260/0x2a0 [ 250.831120][ T31] ? nmi_trigger_cpumask_backtrace+0x26a/0x2a0 [ 250.837250][ T31] ? watchdog.cold+0x1ec/0x234 [ 250.841992][ T31] ? watchdog+0xcc1/0x1030 [ 250.846381][ T31] watchdog.cold+0x1fd/0x234 [ 250.850946][ T31] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 250.856728][ T31] ? __pfx_watchdog+0x10/0x10 [ 250.861376][ T31] ? __kthread_parkme+0x18c/0x230 [ 250.866391][ T31] ? kthread+0x13a/0x450 [ 250.870607][ T31] ? __pfx_watchdog+0x10/0x10 [ 250.875263][ T31] kthread+0x370/0x450 [ 250.879336][ T31] ? __pfx_kthread+0x10/0x10 [ 250.883922][ T31] ret_from_fork+0x72b/0xd50 [ 250.888498][ T31] ? __pfx_ret_from_fork+0x10/0x10 [ 250.893592][ T31] ? __switch_to+0x800/0x10f0 [ 250.898251][ T31] ? __pfx_kthread+0x10/0x10 [ 250.902826][ T31] ret_from_fork_asm+0x1a/0x30 [ 250.907597][ T31] [ 250.910788][ T31] Kernel Offset: disabled [ 250.915086][ T31] Rebooting in 86400 seconds..