Warning: Permanently added '10.128.0.245' (ED25519) to the list of known hosts. 2026/07/14 04:02:46 parsed 1 programs 2026/07/14 04:02:46 serving rpc on tcp://43629 [ 134.525387][ T29] kauditd_printk_skb: 6 callbacks suppressed [ 134.525402][ T29] audit: type=1400 audit(1784001766.258:129): avc: denied { node_bind } for pid=5633 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 136.588757][ T29] audit: type=1400 audit(1784001768.318:130): avc: denied { mounton } for pid=5639 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 [ 136.612313][ T29] audit: type=1400 audit(1784001768.348:131): avc: denied { mount } for pid=5639 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 [ 136.614741][ T5639] cgroup: Unknown subsys name 'net' [ 136.641389][ T29] audit: type=1400 audit(1784001768.378:132): avc: denied { unmount } for pid=5639 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 136.753739][ T5639] cgroup: Unknown subsys name 'cpuset' [ 136.761325][ T5639] cgroup: Unknown subsys name 'rlimit' [ 136.902231][ T29] audit: type=1400 audit(1784001768.638:133): avc: denied { setattr } for pid=5639 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 [ 136.926563][ T29] audit: type=1400 audit(1784001768.638:134): avc: denied { create } for pid=5639 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 136.957442][ T29] audit: type=1400 audit(1784001768.638:135): avc: denied { write } for pid=5639 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 136.978103][ T29] audit: type=1400 audit(1784001768.638:136): avc: denied { read } for pid=5639 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 136.998486][ T29] audit: type=1400 audit(1784001768.648:137): avc: denied { mounton } for pid=5639 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 [ 137.023387][ T29] audit: type=1400 audit(1784001768.648:138): avc: denied { mount } for pid=5639 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 [ 137.027329][ T5645] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 138.041901][ T5639] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 139.767741][ T29] kauditd_printk_skb: 4 callbacks suppressed [ 139.767757][ T29] audit: type=1400 audit(1784001771.498:143): avc: denied { execmem } for pid=5649 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 139.859636][ T29] audit: type=1400 audit(1784001771.588:144): avc: denied { read } for pid=5650 comm="syz-executor" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 139.917785][ T29] audit: type=1400 audit(1784001771.588:145): avc: denied { open } for pid=5650 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 [ 139.941563][ T29] audit: type=1400 audit(1784001771.588:146): avc: denied { mounton } for pid=5650 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 [ 139.963543][ T29] audit: type=1400 audit(1784001771.648:147): avc: denied { mounton } for pid=5650 comm="syz-executor" path="/root/syzkaller.6nLmih/syz-tmp" dev="sda1" ino=2031 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 139.988071][ T29] audit: type=1400 audit(1784001771.648:148): avc: denied { mount } for pid=5650 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 [ 140.010603][ T29] audit: type=1400 audit(1784001771.648:149): avc: denied { mounton } for pid=5650 comm="syz-executor" path="/root/syzkaller.6nLmih/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 [ 140.036093][ T29] audit: type=1400 audit(1784001771.648:150): avc: denied { mount } for pid=5650 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 [ 140.058194][ T29] audit: type=1400 audit(1784001771.648:151): avc: denied { mounton } for pid=5650 comm="syz-executor" path="/root/syzkaller.6nLmih/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 [ 140.084987][ T29] audit: type=1400 audit(1784001771.648:152): avc: denied { mounton } for pid=5650 comm="syz-executor" path="/root/syzkaller.6nLmih/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=4628 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 140.116004][ T5650] 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. [ 140.519999][ T5666] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 140.528324][ T5666] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 140.538235][ T5666] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 140.548686][ T5666] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 140.556670][ T5666] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 141.537162][ T5688] bridge0: port 1(bridge_slave_0) entered blocking state [ 141.544997][ T5688] bridge0: port 1(bridge_slave_0) entered disabled state [ 141.552173][ T5688] bridge_slave_0: entered allmulticast mode [ 141.558872][ T5688] bridge_slave_0: entered promiscuous mode [ 141.567417][ T5688] bridge0: port 2(bridge_slave_1) entered blocking state [ 141.574538][ T5688] bridge0: port 2(bridge_slave_1) entered disabled state [ 141.582229][ T5688] bridge_slave_1: entered allmulticast mode [ 141.588899][ T5688] bridge_slave_1: entered promiscuous mode [ 141.611759][ T5688] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 141.623189][ T5688] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 141.647153][ T5688] team0: Port device team_slave_0 added [ 141.654608][ T5688] team0: Port device team_slave_1 added [ 141.671324][ T5688] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 141.678257][ T5688] 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. [ 141.704959][ T5688] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 141.717143][ T5688] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 141.724111][ T5688] 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. [ 141.750250][ T5688] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 141.781756][ T5688] hsr_slave_0: entered promiscuous mode [ 141.787889][ T5688] hsr_slave_1: entered promiscuous mode [ 141.879512][ T5688] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 141.890574][ T5688] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 141.898997][ T5688] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 141.907433][ T5688] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 141.915086][ T5688] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 141.923817][ T5688] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 141.931497][ T5688] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 141.940623][ T5688] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 141.962983][ T5688] bridge0: port 2(bridge_slave_1) entered blocking state [ 141.970260][ T5688] bridge0: port 2(bridge_slave_1) entered forwarding state [ 141.977818][ T5688] bridge0: port 1(bridge_slave_0) entered blocking state [ 141.984916][ T5688] bridge0: port 1(bridge_slave_0) entered forwarding state [ 142.022264][ T5688] 8021q: adding VLAN 0 to HW filter on device bond0 [ 142.037272][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 142.046299][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 142.059322][ T5688] 8021q: adding VLAN 0 to HW filter on device team0 [ 142.070930][ T765] bridge0: port 1(bridge_slave_0) entered blocking state [ 142.078025][ T765] bridge0: port 1(bridge_slave_0) entered forwarding state [ 142.090214][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 142.097301][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 142.307923][ T5688] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 142.344576][ T5688] veth0_vlan: entered promiscuous mode [ 142.354541][ T5688] veth1_vlan: entered promiscuous mode [ 142.376662][ T5688] veth0_macvtap: entered promiscuous mode [ 142.386292][ T5688] veth1_macvtap: entered promiscuous mode [ 142.400221][ T5688] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 142.414453][ T5688] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 142.426811][ T35] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 142.436593][ T35] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 142.446936][ T35] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 142.455694][ T35] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 142.567464][ T35] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 142.629267][ T35] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 142.684267][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 142.705124][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 142.727722][ T35] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 142.764526][ T765] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 142.777356][ T765] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 142.797307][ T35] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2026/07/14 04:02:55 executed programs: 0 [ 143.952731][ T5666] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 143.960351][ T5666] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 143.968224][ T5666] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 143.976059][ T5666] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 143.984179][ T5666] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 144.260497][ T5761] bridge0: port 1(bridge_slave_0) entered blocking state [ 144.267710][ T5761] bridge0: port 1(bridge_slave_0) entered disabled state [ 144.274846][ T5761] bridge_slave_0: entered allmulticast mode [ 144.281683][ T5761] bridge_slave_0: entered promiscuous mode [ 144.289256][ T5761] bridge0: port 2(bridge_slave_1) entered blocking state [ 144.296479][ T5761] bridge0: port 2(bridge_slave_1) entered disabled state [ 144.303612][ T5761] bridge_slave_1: entered allmulticast mode [ 144.310239][ T5761] bridge_slave_1: entered promiscuous mode [ 144.329934][ T5761] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 144.340617][ T5761] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 144.360978][ T5761] team0: Port device team_slave_0 added [ 144.368586][ T5761] team0: Port device team_slave_1 added [ 144.388762][ T5761] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 144.395739][ T5761] 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. [ 144.422376][ T5761] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 144.433980][ T5761] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 144.440914][ T5761] 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. [ 144.467098][ T5761] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 144.498345][ T5761] hsr_slave_0: entered promiscuous mode [ 144.504396][ T5761] hsr_slave_1: entered promiscuous mode [ 144.510203][ T5761] debugfs: 'hsr0' already exists in 'hsr' [ 144.516013][ T5761] Cannot create hsr debugfs directory [ 145.566715][ T35] bridge_slave_1: left allmulticast mode [ 145.573579][ T35] bridge_slave_1: left promiscuous mode [ 145.580174][ T35] bridge0: port 2(bridge_slave_1) entered disabled state [ 145.591681][ T35] bridge_slave_0: left allmulticast mode [ 145.597322][ T35] bridge_slave_0: left promiscuous mode [ 145.605956][ T35] bridge0: port 1(bridge_slave_0) entered disabled state [ 145.747255][ T35] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 145.764227][ T35] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 145.776902][ T35] bond0 (unregistering): Released all slaves [ 145.786424][ T29] kauditd_printk_skb: 19 callbacks suppressed [ 145.786444][ T29] audit: type=1400 audit(1784001777.518:172): avc: denied { write } for pid=5779 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 [ 145.844895][ T29] audit: type=1400 audit(1784001777.578:173): avc: denied { write } for pid=5790 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 [ 145.900603][ T5271] 8021q: adding VLAN 0 to HW filter on device eth1 [ 145.926481][ T35] hsr_slave_0: left promiscuous mode [ 145.932587][ T35] hsr_slave_1: left promiscuous mode [ 145.938477][ T35] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 145.946234][ T35] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 145.956569][ T35] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 145.964949][ T35] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 145.978752][ T35] veth1_macvtap: left promiscuous mode [ 145.988685][ T35] veth0_macvtap: left promiscuous mode [ 145.996632][ T35] veth1_vlan: left promiscuous mode [ 146.001993][ T35] veth0_vlan: left promiscuous mode [ 146.041844][ T50] Bluetooth: hci0: command tx timeout [ 146.174136][ T29] audit: type=1400 audit(1784001777.908:174): avc: denied { write } for pid=5793 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 [ 146.201041][ T35] team0 (unregistering): Port device team_slave_1 removed [ 146.238077][ T35] team0 (unregistering): Port device team_slave_0 removed [ 146.267728][ T29] audit: type=1400 audit(1784001777.998:175): avc: denied { write } for pid=5804 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 [ 146.355277][ T5271] 8021q: adding VLAN 0 to HW filter on device eth2 [ 146.580460][ T29] audit: type=1400 audit(1784001778.308:176): avc: denied { write } for pid=5808 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 [ 146.651885][ T29] audit: type=1400 audit(1784001778.378:177): avc: denied { write } for pid=5819 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 [ 146.742365][ T5761] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 146.753583][ T5761] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 146.762187][ T5761] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 146.776143][ T5761] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 146.960315][ T29] audit: type=1400 audit(1784001778.688:178): avc: denied { write } for pid=5821 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 [ 147.023280][ T29] audit: type=1400 audit(1784001778.758:179): avc: denied { write } for pid=5832 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 [ 147.105384][ T5761] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 147.115368][ T5761] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 147.126093][ T5761] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 147.138014][ T5761] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 147.355431][ T5761] 8021q: adding VLAN 0 to HW filter on device bond0 [ 147.374897][ T5761] 8021q: adding VLAN 0 to HW filter on device team0 [ 147.403174][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 147.410305][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 147.419117][ T29] audit: type=1400 audit(1784001779.138:180): avc: denied { write } for pid=5834 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 [ 147.452031][ T1173] bridge0: port 2(bridge_slave_1) entered blocking state [ 147.459158][ T1173] bridge0: port 2(bridge_slave_1) entered forwarding state [ 147.469716][ T29] audit: type=1400 audit(1784001779.208:181): avc: denied { write } for pid=5851 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 [ 147.778005][ T5761] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 147.805381][ T5761] veth0_vlan: entered promiscuous mode [ 147.817157][ T5761] veth1_vlan: entered promiscuous mode [ 147.839188][ T5761] veth0_macvtap: entered promiscuous mode [ 147.847656][ T5761] veth1_macvtap: entered promiscuous mode [ 147.860494][ T5761] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 147.873779][ T5761] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 147.886126][ T1173] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 147.895160][ T1173] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 147.905427][ T1173] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 147.914177][ T1173] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 147.959691][ T1173] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 147.968331][ T1173] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 147.988389][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 147.996354][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 148.121212][ T5666] Bluetooth: hci0: command tx timeout [ 148.127516][ T5864] nbd0: detected capacity change from 0 to 22 [ 148.864229][ T50] block nbd0: Receive control failed (result -104) [ 150.201188][ T50] Bluetooth: hci0: command tx timeout [ 152.281544][ T50] Bluetooth: hci0: command tx timeout [ 163.059027][ T5666] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 163.066926][ T5666] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 163.074464][ T5666] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 163.082451][ T5666] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 163.089764][ T5666] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 163.360738][ T5866] bridge0: port 1(bridge_slave_0) entered blocking state [ 163.367876][ T5866] bridge0: port 1(bridge_slave_0) entered disabled state [ 163.375044][ T5866] bridge_slave_0: entered allmulticast mode [ 163.381817][ T5866] bridge_slave_0: entered promiscuous mode [ 163.389623][ T5866] bridge0: port 2(bridge_slave_1) entered blocking state [ 163.396732][ T5866] bridge0: port 2(bridge_slave_1) entered disabled state [ 163.403968][ T5866] bridge_slave_1: entered allmulticast mode [ 163.410646][ T5866] bridge_slave_1: entered promiscuous mode [ 163.429552][ T5866] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 163.440263][ T5866] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 163.462336][ T5866] team0: Port device team_slave_0 added [ 163.469369][ T5866] team0: Port device team_slave_1 added [ 163.486243][ T5866] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 163.493310][ T5866] 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. [ 163.519297][ T5866] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 163.530697][ T5866] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 163.537772][ T5866] 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. [ 163.564387][ T5866] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 163.594480][ T5866] hsr_slave_0: entered promiscuous mode [ 163.600412][ T5866] hsr_slave_1: entered promiscuous mode [ 163.688523][ T5866] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 163.697008][ T5866] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 163.704947][ T5866] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 163.714141][ T5866] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 163.722263][ T5866] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 163.731949][ T5866] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 163.739545][ T5866] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 163.748353][ T5866] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 163.766689][ T5866] bridge0: port 2(bridge_slave_1) entered blocking state [ 163.773757][ T5866] bridge0: port 2(bridge_slave_1) entered forwarding state [ 163.781670][ T5866] bridge0: port 1(bridge_slave_0) entered blocking state [ 163.788720][ T5866] bridge0: port 1(bridge_slave_0) entered forwarding state [ 163.825491][ T5866] 8021q: adding VLAN 0 to HW filter on device bond0 [ 163.837758][ T35] bridge0: port 1(bridge_slave_0) entered disabled state [ 163.845673][ T35] bridge0: port 2(bridge_slave_1) entered disabled state [ 163.857787][ T5866] 8021q: adding VLAN 0 to HW filter on device team0 [ 163.869847][ T765] bridge0: port 1(bridge_slave_0) entered blocking state [ 163.876946][ T765] bridge0: port 1(bridge_slave_0) entered forwarding state [ 163.888317][ T35] bridge0: port 2(bridge_slave_1) entered blocking state [ 163.895390][ T35] bridge0: port 2(bridge_slave_1) entered forwarding state [ 164.099619][ T5866] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 164.133857][ T5866] veth0_vlan: entered promiscuous mode [ 164.143793][ T5866] veth1_vlan: entered promiscuous mode [ 164.164267][ T5866] veth0_macvtap: entered promiscuous mode [ 164.172308][ T5866] veth1_macvtap: entered promiscuous mode [ 164.186896][ T5866] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 164.198389][ T5866] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 164.209575][ T1173] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 164.218475][ T1173] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 164.229351][ T1173] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 164.238202][ T1173] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2026/07/14 04:03:16 executed programs: 3 [ 164.282357][ T1173] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 164.290807][ T1173] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 164.312608][ T1173] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 164.320507][ T1173] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 164.471301][ T5901] nbd1: detected capacity change from 0 to 22 [ 165.161840][ T50] Bluetooth: hci1: command tx timeout [ 165.192528][ T5666] block nbd1: Receive control failed (result -104) [ 167.241186][ T5666] Bluetooth: hci1: command tx timeout [ 169.321397][ T5666] Bluetooth: hci1: command tx timeout [ 171.401217][ T5666] Bluetooth: hci1: command tx timeout [ 178.452877][ T1475] block nbd0: Possible stuck request ffff888027fb7000: control (read@0,4096B). Runtime 30 seconds [ 179.388244][ T50] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 179.395829][ T50] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 179.404892][ T50] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 179.412872][ T50] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 179.420575][ T50] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 179.694694][ T5910] bridge0: port 1(bridge_slave_0) entered blocking state [ 179.702587][ T5910] bridge0: port 1(bridge_slave_0) entered disabled state [ 179.709702][ T5910] bridge_slave_0: entered allmulticast mode [ 179.716563][ T5910] bridge_slave_0: entered promiscuous mode [ 179.724073][ T5910] bridge0: port 2(bridge_slave_1) entered blocking state [ 179.731347][ T5910] bridge0: port 2(bridge_slave_1) entered disabled state [ 179.738596][ T5910] bridge_slave_1: entered allmulticast mode [ 179.745817][ T5910] bridge_slave_1: entered promiscuous mode [ 179.765002][ T5910] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 179.775991][ T5910] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 179.797596][ T5910] team0: Port device team_slave_0 added [ 179.805217][ T5910] team0: Port device team_slave_1 added [ 179.822632][ T5910] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 179.829570][ T5910] 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. [ 179.855895][ T5910] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 179.867431][ T5910] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 179.874386][ T5910] 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. [ 179.900470][ T5910] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 179.931505][ T5910] hsr_slave_0: entered promiscuous mode [ 179.937556][ T5910] hsr_slave_1: entered promiscuous mode [ 179.943548][ T5910] debugfs: 'hsr0' already exists in 'hsr' [ 179.949554][ T5910] Cannot create hsr debugfs directory [ 180.041063][ T5910] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 180.049756][ T5910] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 180.057731][ T5910] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 180.066591][ T5910] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 180.074198][ T5910] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 180.083040][ T5910] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 180.090585][ T5910] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 180.099188][ T5910] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 180.118622][ T5910] bridge0: port 2(bridge_slave_1) entered blocking state [ 180.125716][ T5910] bridge0: port 2(bridge_slave_1) entered forwarding state [ 180.133077][ T5910] bridge0: port 1(bridge_slave_0) entered blocking state [ 180.140122][ T5910] bridge0: port 1(bridge_slave_0) entered forwarding state [ 180.177303][ T5910] 8021q: adding VLAN 0 to HW filter on device bond0 [ 180.190197][ T35] bridge0: port 1(bridge_slave_0) entered disabled state [ 180.197779][ T35] bridge0: port 2(bridge_slave_1) entered disabled state [ 180.209012][ T5910] 8021q: adding VLAN 0 to HW filter on device team0 [ 180.220040][ T1173] bridge0: port 1(bridge_slave_0) entered blocking state [ 180.227123][ T1173] bridge0: port 1(bridge_slave_0) entered forwarding state [ 180.240213][ T765] bridge0: port 2(bridge_slave_1) entered blocking state [ 180.247293][ T765] bridge0: port 2(bridge_slave_1) entered forwarding state [ 180.455966][ T5910] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 180.485786][ T5910] veth0_vlan: entered promiscuous mode [ 180.496722][ T5910] veth1_vlan: entered promiscuous mode [ 180.517301][ T5910] veth0_macvtap: entered promiscuous mode [ 180.525365][ T5910] veth1_macvtap: entered promiscuous mode [ 180.539322][ T5910] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 180.552839][ T5910] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 180.565351][ T765] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 180.574310][ T765] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 180.584138][ T765] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 180.594167][ T765] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2026/07/14 04:03:32 executed programs: 4 [ 180.638612][ T35] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 180.646908][ T35] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 180.667008][ T35] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 180.675563][ T35] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 180.771545][ T5944] nbd2: detected capacity change from 0 to 22 [ 181.481216][ T50] Bluetooth: hci2: command tx timeout [ 181.549630][ T5666] block nbd2: Receive control failed (result -104) [ 183.561902][ T5666] Bluetooth: hci2: command tx timeout [ 185.651656][ T5666] Bluetooth: hci2: command tx timeout [ 187.721189][ T5666] Bluetooth: hci2: command tx timeout [ 193.801980][ T1312] ieee802154 phy0 wpan0: encryption failed: -22 [ 193.808462][ T1312] ieee802154 phy1 wpan1: encryption failed: -22 [ 195.082998][ T1734] block nbd1: Possible stuck request ffff888028425080: control (read@0,4096B). Runtime 30 seconds [ 195.744704][ T50] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 195.752215][ T50] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 195.759644][ T50] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 195.767740][ T50] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 195.775504][ T50] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 196.054458][ T5946] bridge0: port 1(bridge_slave_0) entered blocking state [ 196.061652][ T5946] bridge0: port 1(bridge_slave_0) entered disabled state [ 196.068754][ T5946] bridge_slave_0: entered allmulticast mode [ 196.075692][ T5946] bridge_slave_0: entered promiscuous mode [ 196.083022][ T5946] bridge0: port 2(bridge_slave_1) entered blocking state [ 196.090096][ T5946] bridge0: port 2(bridge_slave_1) entered disabled state [ 196.097474][ T5946] bridge_slave_1: entered allmulticast mode [ 196.104233][ T5946] bridge_slave_1: entered promiscuous mode [ 196.122984][ T5946] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 196.134117][ T5946] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 196.155210][ T5946] team0: Port device team_slave_0 added [ 196.162759][ T5946] team0: Port device team_slave_1 added [ 196.179577][ T5946] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 196.186578][ T5946] 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. [ 196.212633][ T5946] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 196.224152][ T5946] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 196.232153][ T5946] 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. [ 196.258079][ T5946] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 196.288350][ T5946] hsr_slave_0: entered promiscuous mode [ 196.294381][ T5946] hsr_slave_1: entered promiscuous mode [ 196.300221][ T5946] debugfs: 'hsr0' already exists in 'hsr' [ 196.305946][ T5946] Cannot create hsr debugfs directory [ 196.396985][ T5946] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 196.405904][ T5946] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 196.413918][ T5946] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 196.422222][ T5946] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 196.429883][ T5946] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 196.439248][ T5946] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 196.447190][ T5946] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 196.456356][ T5946] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 196.474456][ T5946] bridge0: port 2(bridge_slave_1) entered blocking state [ 196.481527][ T5946] bridge0: port 2(bridge_slave_1) entered forwarding state [ 196.488788][ T5946] bridge0: port 1(bridge_slave_0) entered blocking state [ 196.495889][ T5946] bridge0: port 1(bridge_slave_0) entered forwarding state [ 196.534082][ T5946] 8021q: adding VLAN 0 to HW filter on device bond0 [ 196.547156][ T765] bridge0: port 1(bridge_slave_0) entered disabled state [ 196.554933][ T765] bridge0: port 2(bridge_slave_1) entered disabled state [ 196.568359][ T5946] 8021q: adding VLAN 0 to HW filter on device team0 [ 196.579062][ T1173] bridge0: port 1(bridge_slave_0) entered blocking state [ 196.586142][ T1173] bridge0: port 1(bridge_slave_0) entered forwarding state [ 196.596818][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 196.603907][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 196.816896][ T5946] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 196.845992][ T5946] veth0_vlan: entered promiscuous mode [ 196.857291][ T5946] veth1_vlan: entered promiscuous mode [ 196.876162][ T5946] veth0_macvtap: entered promiscuous mode [ 196.884150][ T5946] veth1_macvtap: entered promiscuous mode [ 196.897559][ T5946] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 196.910213][ T5946] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 196.923247][ T12] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 196.932067][ T12] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 196.941893][ T12] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 196.951039][ T765] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2026/07/14 04:03:48 executed programs: 5 [ 196.993936][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 197.004906][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 197.025791][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 197.033876][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 197.171264][ T5980] nbd3: detected capacity change from 0 to 22 [ 197.801212][ T5666] Bluetooth: hci3: command tx timeout [ 197.917328][ T50] block nbd3: Receive control failed (result -104) [ 199.881206][ T50] Bluetooth: hci3: command tx timeout [ 201.961152][ T50] Bluetooth: hci3: command tx timeout [ 204.041376][ T50] Bluetooth: hci3: command tx timeout [ 208.522156][ T1475] block nbd0: Possible stuck request ffff888027fb7000: control (read@0,4096B). Runtime 60 seconds [ 209.199485][ T4976] udevd[4976]: worker [5648] /devices/virtual/block/nbd0 is taking a long time [ 211.096957][ T1475] block nbd2: Possible stuck request ffff888028495080: control (read@0,4096B). Runtime 30 seconds [ 212.104630][ T5666] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 212.113161][ T5666] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 212.120725][ T5666] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 212.129663][ T5666] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 212.137646][ T5666] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 212.420824][ T5982] bridge0: port 1(bridge_slave_0) entered blocking state [ 212.428063][ T5982] bridge0: port 1(bridge_slave_0) entered disabled state [ 212.435266][ T5982] bridge_slave_0: entered allmulticast mode [ 212.442953][ T5982] bridge_slave_0: entered promiscuous mode [ 212.450172][ T5982] bridge0: port 2(bridge_slave_1) entered blocking state [ 212.457425][ T5982] bridge0: port 2(bridge_slave_1) entered disabled state [ 212.464796][ T5982] bridge_slave_1: entered allmulticast mode [ 212.471897][ T5982] bridge_slave_1: entered promiscuous mode [ 212.492195][ T5982] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 212.502867][ T5982] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 212.524806][ T5982] team0: Port device team_slave_0 added [ 212.531920][ T5982] team0: Port device team_slave_1 added [ 212.548803][ T5982] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 212.555865][ T5982] 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. [ 212.581734][ T5982] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 212.593979][ T5982] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 212.600890][ T5982] 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. [ 212.627360][ T5982] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 212.656869][ T5982] hsr_slave_0: entered promiscuous mode [ 212.662874][ T5982] hsr_slave_1: entered promiscuous mode [ 212.668689][ T5982] debugfs: 'hsr0' already exists in 'hsr' [ 212.674628][ T5982] Cannot create hsr debugfs directory [ 212.764092][ T5982] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 212.772678][ T5982] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 212.780326][ T5982] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 212.788709][ T5982] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 212.796355][ T5982] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 212.804877][ T5982] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 212.812710][ T5982] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 212.822681][ T5982] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 212.840168][ T5982] bridge0: port 2(bridge_slave_1) entered blocking state [ 212.847241][ T5982] bridge0: port 2(bridge_slave_1) entered forwarding state [ 212.854596][ T5982] bridge0: port 1(bridge_slave_0) entered blocking state [ 212.861654][ T5982] bridge0: port 1(bridge_slave_0) entered forwarding state [ 212.896436][ T5982] 8021q: adding VLAN 0 to HW filter on device bond0 [ 212.908898][ T765] bridge0: port 1(bridge_slave_0) entered disabled state [ 212.916442][ T765] bridge0: port 2(bridge_slave_1) entered disabled state [ 212.930294][ T5982] 8021q: adding VLAN 0 to HW filter on device team0 [ 212.941214][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 212.948271][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 212.958889][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 212.965959][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 213.176514][ T5982] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 213.308100][ T5982] veth0_vlan: entered promiscuous mode [ 213.316879][ T5982] veth1_vlan: entered promiscuous mode [ 213.338149][ T5982] veth0_macvtap: entered promiscuous mode [ 213.346150][ T5982] veth1_macvtap: entered promiscuous mode [ 213.360044][ T5982] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 213.371926][ T5982] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 213.384301][ T765] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 213.393896][ T765] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 213.404207][ T765] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 213.413146][ T765] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2026/07/14 04:04:05 executed programs: 6 [ 213.456885][ T765] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 213.467812][ T765] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 213.488128][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 213.496685][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 213.611266][ T6024] nbd4: detected capacity change from 0 to 22 [ 214.201289][ T50] Bluetooth: hci4: command tx timeout [ 214.371819][ T5666] block nbd4: Receive control failed (result -104) [ 216.281218][ T5666] Bluetooth: hci4: command tx timeout [ 218.361581][ T5666] Bluetooth: hci4: command tx timeout [ 220.441221][ T5666] Bluetooth: hci4: command tx timeout [ 225.163809][ T1734] block nbd1: Possible stuck request ffff888028425080: control (read@0,4096B). Runtime 60 seconds [ 225.642200][ T4976] udevd[4976]: worker [5647] /devices/virtual/block/nbd1 is taking a long time [ 227.732007][ T1734] block nbd3: Possible stuck request ffff8880284c5080: control (read@0,4096B). Runtime 30 seconds [ 228.565457][ T50] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 228.573067][ T50] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 228.580324][ T50] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 228.590524][ T50] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 228.597953][ T50] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 228.878720][ T6026] bridge0: port 1(bridge_slave_0) entered blocking state [ 228.886032][ T6026] bridge0: port 1(bridge_slave_0) entered disabled state [ 228.893350][ T6026] bridge_slave_0: entered allmulticast mode [ 228.900519][ T6026] bridge_slave_0: entered promiscuous mode [ 228.907679][ T6026] bridge0: port 2(bridge_slave_1) entered blocking state [ 228.914947][ T6026] bridge0: port 2(bridge_slave_1) entered disabled state [ 228.922104][ T6026] bridge_slave_1: entered allmulticast mode [ 228.928744][ T6026] bridge_slave_1: entered promiscuous mode [ 228.948244][ T6026] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 228.958943][ T6026] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 228.980505][ T6026] team0: Port device team_slave_0 added [ 228.987512][ T6026] team0: Port device team_slave_1 added [ 229.007626][ T6026] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 229.014577][ T6026] 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. [ 229.040690][ T6026] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 229.053589][ T6026] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 229.060502][ T6026] 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. [ 229.086597][ T6026] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 229.117703][ T6026] hsr_slave_0: entered promiscuous mode [ 229.123775][ T6026] hsr_slave_1: entered promiscuous mode [ 229.129616][ T6026] debugfs: 'hsr0' already exists in 'hsr' [ 229.135340][ T6026] Cannot create hsr debugfs directory [ 229.229085][ T6026] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 229.237604][ T6026] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 229.245794][ T6026] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 229.255278][ T6026] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 229.263534][ T6026] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 229.272112][ T6026] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 229.279951][ T6026] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 229.288528][ T6026] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 229.309250][ T6026] bridge0: port 2(bridge_slave_1) entered blocking state [ 229.316322][ T6026] bridge0: port 2(bridge_slave_1) entered forwarding state [ 229.323676][ T6026] bridge0: port 1(bridge_slave_0) entered blocking state [ 229.330720][ T6026] bridge0: port 1(bridge_slave_0) entered forwarding state [ 229.366109][ T6026] 8021q: adding VLAN 0 to HW filter on device bond0 [ 229.379621][ T35] bridge0: port 1(bridge_slave_0) entered disabled state [ 229.389560][ T35] bridge0: port 2(bridge_slave_1) entered disabled state [ 229.402376][ T6026] 8021q: adding VLAN 0 to HW filter on device team0 [ 229.413820][ T35] bridge0: port 1(bridge_slave_0) entered blocking state [ 229.420877][ T35] bridge0: port 1(bridge_slave_0) entered forwarding state [ 229.431942][ T765] bridge0: port 2(bridge_slave_1) entered blocking state [ 229.439021][ T765] bridge0: port 2(bridge_slave_1) entered forwarding state [ 229.654279][ T6026] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 229.785504][ T6026] veth0_vlan: entered promiscuous mode [ 229.795119][ T6026] veth1_vlan: entered promiscuous mode [ 229.820955][ T6026] veth0_macvtap: entered promiscuous mode [ 229.829151][ T6026] veth1_macvtap: entered promiscuous mode [ 229.844348][ T6026] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 229.856938][ T6026] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 229.870990][ T48] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 229.879909][ T48] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 229.890515][ T48] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 229.902217][ T48] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2026/07/14 04:04:21 executed programs: 7 [ 229.947824][ T765] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 229.957828][ T765] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 229.977976][ T1173] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 229.985821][ T1173] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 230.111140][ T6067] nbd5: detected capacity change from 0 to 22 [ 230.681413][ T5666] Bluetooth: hci5: command tx timeout [ 230.859637][ T50] block nbd5: Receive control failed (result -104) [ 232.761138][ T50] Bluetooth: hci5: command tx timeout [ 234.842303][ T50] Bluetooth: hci5: command tx timeout [ 236.921163][ T50] Bluetooth: hci5: command tx timeout [ 238.601966][ T1475] block nbd0: Possible stuck request ffff888027fb7000: control (read@0,4096B). Runtime 90 seconds [ 241.162718][ T1475] block nbd2: Possible stuck request ffff888028495080: control (read@0,4096B). Runtime 60 seconds [ 242.138701][ T4976] udevd[4976]: worker [5644] /devices/virtual/block/nbd2 is taking a long time [ 243.724622][ T1475] block nbd4: Possible stuck request ffff888028535080: control (read@0,4096B). Runtime 30 seconds [ 245.056922][ T5666] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 245.065295][ T5666] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 245.073794][ T5666] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 245.084168][ T5666] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 245.091557][ T5666] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 245.372464][ T6075] bridge0: port 1(bridge_slave_0) entered blocking state [ 245.379580][ T6075] bridge0: port 1(bridge_slave_0) entered disabled state [ 245.387941][ T6075] bridge_slave_0: entered allmulticast mode [ 245.394790][ T6075] bridge_slave_0: entered promiscuous mode [ 245.402719][ T6075] bridge0: port 2(bridge_slave_1) entered blocking state [ 245.409808][ T6075] bridge0: port 2(bridge_slave_1) entered disabled state [ 245.417000][ T6075] bridge_slave_1: entered allmulticast mode [ 245.424015][ T6075] bridge_slave_1: entered promiscuous mode [ 245.444329][ T6075] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 245.455278][ T6075] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 245.476512][ T6075] team0: Port device team_slave_0 added [ 245.487775][ T6075] team0: Port device team_slave_1 added [ 245.504739][ T6075] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 245.511734][ T6075] 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. [ 245.537726][ T6075] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 245.550543][ T6075] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 245.557587][ T6075] 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. [ 245.584468][ T6075] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 245.615232][ T6075] hsr_slave_0: entered promiscuous mode [ 245.621345][ T6075] hsr_slave_1: entered promiscuous mode [ 245.627319][ T6075] debugfs: 'hsr0' already exists in 'hsr' [ 245.633094][ T6075] Cannot create hsr debugfs directory [ 245.731167][ T6075] netdevsim netdevsim6 netdevsim0: renamed from eth0 [ 245.739532][ T6075] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 245.747254][ T6075] netdevsim netdevsim6 netdevsim1: renamed from eth1 [ 245.755499][ T6075] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 245.763292][ T6075] netdevsim netdevsim6 netdevsim2: renamed from eth2 [ 245.772695][ T6075] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 245.780367][ T6075] netdevsim netdevsim6 netdevsim3: renamed from eth3 [ 245.788856][ T6075] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 245.809920][ T6075] bridge0: port 2(bridge_slave_1) entered blocking state [ 245.816991][ T6075] bridge0: port 2(bridge_slave_1) entered forwarding state [ 245.824345][ T6075] bridge0: port 1(bridge_slave_0) entered blocking state [ 245.831406][ T6075] bridge0: port 1(bridge_slave_0) entered forwarding state [ 245.869636][ T6075] 8021q: adding VLAN 0 to HW filter on device bond0 [ 245.883661][ T48] bridge0: port 1(bridge_slave_0) entered disabled state [ 245.892024][ T48] bridge0: port 2(bridge_slave_1) entered disabled state [ 245.904744][ T6075] 8021q: adding VLAN 0 to HW filter on device team0 [ 245.916155][ T765] bridge0: port 1(bridge_slave_0) entered blocking state [ 245.923280][ T765] bridge0: port 1(bridge_slave_0) entered forwarding state [ 245.934695][ T765] bridge0: port 2(bridge_slave_1) entered blocking state [ 245.941786][ T765] bridge0: port 2(bridge_slave_1) entered forwarding state [ 246.153152][ T6075] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 246.288336][ T6075] veth0_vlan: entered promiscuous mode [ 246.297893][ T6075] veth1_vlan: entered promiscuous mode [ 246.318747][ T6075] veth0_macvtap: entered promiscuous mode [ 246.327232][ T6075] veth1_macvtap: entered promiscuous mode [ 246.341186][ T6075] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 246.354257][ T6075] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 246.368029][ T12] netdevsim netdevsim6 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 246.376827][ T12] netdevsim netdevsim6 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 246.386534][ T12] netdevsim netdevsim6 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 246.395418][ T12] netdevsim netdevsim6 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2026/07/14 04:04:38 executed programs: 8 [ 246.444414][ T1173] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 246.453388][ T1173] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 246.475718][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 246.484225][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 246.631369][ T6118] nbd6: detected capacity change from 0 to 22 [ 247.162002][ T50] Bluetooth: hci6: command tx timeout [ 247.366919][ T5666] block nbd6: Receive control failed (result -104) [ 249.241349][ T5666] Bluetooth: hci6: command tx timeout [ 251.331919][ T5666] Bluetooth: hci6: command tx timeout [ 253.401251][ T5666] Bluetooth: hci6: command tx timeout [ 255.242097][ T1734] block nbd1: Possible stuck request ffff888028425080: control (read@0,4096B). Runtime 90 seconds [ 255.243265][ T1312] ieee802154 phy0 wpan0: encryption failed: -22 [ 255.259648][ T1312] ieee802154 phy1 wpan1: encryption failed: -22 [ 257.811536][ T1734] block nbd3: Possible stuck request ffff8880284c5080: control (read@0,4096B). Runtime 60 seconds [ 258.659937][ T4976] udevd[4976]: worker [5646] /devices/virtual/block/nbd3 is taking a long time [ 260.362855][ T1734] block nbd5: Possible stuck request ffff888028557000: control (read@0,4096B). Runtime 30 seconds [ 261.562464][ T50] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 261.570244][ T50] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 261.578179][ T50] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 261.586110][ T50] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 261.593493][ T50] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 261.877944][ T6120] bridge0: port 1(bridge_slave_0) entered blocking state [ 261.885359][ T6120] bridge0: port 1(bridge_slave_0) entered disabled state [ 261.892833][ T6120] bridge_slave_0: entered allmulticast mode [ 261.899489][ T6120] bridge_slave_0: entered promiscuous mode [ 261.906704][ T6120] bridge0: port 2(bridge_slave_1) entered blocking state [ 261.913888][ T6120] bridge0: port 2(bridge_slave_1) entered disabled state [ 261.921014][ T6120] bridge_slave_1: entered allmulticast mode [ 261.927937][ T6120] bridge_slave_1: entered promiscuous mode [ 261.948512][ T6120] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 261.959407][ T6120] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 261.983676][ T6120] team0: Port device team_slave_0 added [ 261.990577][ T6120] team0: Port device team_slave_1 added [ 262.009206][ T6120] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 262.016321][ T6120] 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. [ 262.042436][ T6120] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 262.054342][ T6120] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 262.061736][ T6120] 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. [ 262.088833][ T6120] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 262.119489][ T6120] hsr_slave_0: entered promiscuous mode [ 262.126063][ T6120] hsr_slave_1: entered promiscuous mode [ 262.132147][ T6120] debugfs: 'hsr0' already exists in 'hsr' [ 262.137847][ T6120] Cannot create hsr debugfs directory [ 262.233753][ T6120] netdevsim netdevsim7 netdevsim0: renamed from eth0 [ 262.242472][ T6120] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 262.250052][ T6120] netdevsim netdevsim7 netdevsim1: renamed from eth1 [ 262.258632][ T6120] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 262.266188][ T6120] netdevsim netdevsim7 netdevsim2: renamed from eth2 [ 262.275662][ T6120] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 262.284305][ T6120] netdevsim netdevsim7 netdevsim3: renamed from eth3 [ 262.294743][ T6120] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 262.316238][ T6120] bridge0: port 2(bridge_slave_1) entered blocking state [ 262.323314][ T6120] bridge0: port 2(bridge_slave_1) entered forwarding state [ 262.330625][ T6120] bridge0: port 1(bridge_slave_0) entered blocking state [ 262.337732][ T6120] bridge0: port 1(bridge_slave_0) entered forwarding state [ 262.376251][ T6120] 8021q: adding VLAN 0 to HW filter on device bond0 [ 262.391172][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 262.398597][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 262.410489][ T6120] 8021q: adding VLAN 0 to HW filter on device team0 [ 262.421486][ T765] bridge0: port 1(bridge_slave_0) entered blocking state [ 262.428576][ T765] bridge0: port 1(bridge_slave_0) entered forwarding state [ 262.439454][ T48] bridge0: port 2(bridge_slave_1) entered blocking state [ 262.446552][ T48] bridge0: port 2(bridge_slave_1) entered forwarding state [ 262.659312][ T6120] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 262.797168][ T6120] veth0_vlan: entered promiscuous mode [ 262.807651][ T6120] veth1_vlan: entered promiscuous mode [ 262.835066][ T6120] veth0_macvtap: entered promiscuous mode [ 262.844062][ T6120] veth1_macvtap: entered promiscuous mode [ 262.857231][ T6120] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 262.868681][ T6120] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 262.880256][ T12] netdevsim netdevsim7 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 262.889204][ T12] netdevsim netdevsim7 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 262.900554][ T1173] netdevsim netdevsim7 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 262.909547][ T1173] netdevsim netdevsim7 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2026/07/14 04:04:54 executed programs: 9 [ 262.955776][ T765] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 262.964574][ T765] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 262.986284][ T1173] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 262.996391][ T1173] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 263.121295][ T6160] nbd7: detected capacity change from 0 to 22 [ 263.651220][ T50] Bluetooth: hci7: command tx timeout [ 263.870335][ T5666] block nbd7: Receive control failed (result -104) [ 265.721131][ T50] Bluetooth: hci7: command tx timeout [ 267.572017][ T50] Bluetooth: hci0: command 0x0406 tx timeout [ 267.801464][ T5666] Bluetooth: hci7: command tx timeout [ 268.687683][ T1475] block nbd0: Possible stuck request ffff888027fb7000: control (read@0,4096B). Runtime 120 seconds [ 269.881154][ T5666] Bluetooth: hci7: command tx timeout [ 271.241860][ T1475] block nbd2: Possible stuck request ffff888028495080: control (read@0,4096B). Runtime 90 seconds [ 273.803977][ T1475] block nbd4: Possible stuck request ffff888028535080: control (read@0,4096B). Runtime 60 seconds [ 276.611813][ T4976] udevd[4976]: worker [5986] /devices/virtual/block/nbd4 is taking a long time [ 277.003842][ T1734] block nbd6: Possible stuck request ffff88802863e000: control (read@0,4096B). Runtime 30 seconds [ 278.069058][ T50] Bluetooth: hci8: unexpected cc 0x0c03 length: 249 > 1 [ 278.077150][ T50] Bluetooth: hci8: unexpected cc 0x1003 length: 249 > 9 [ 278.085765][ T50] Bluetooth: hci8: unexpected cc 0x1001 length: 249 > 9 [ 278.093998][ T50] Bluetooth: hci8: unexpected cc 0x0c23 length: 249 > 4 [ 278.102165][ T50] Bluetooth: hci8: unexpected cc 0x0c38 length: 249 > 2 [ 278.389063][ T6163] bridge0: port 1(bridge_slave_0) entered blocking state [ 278.396300][ T6163] bridge0: port 1(bridge_slave_0) entered disabled state [ 278.403440][ T6163] bridge_slave_0: entered allmulticast mode [ 278.410046][ T6163] bridge_slave_0: entered promiscuous mode [ 278.417202][ T6163] bridge0: port 2(bridge_slave_1) entered blocking state [ 278.424494][ T6163] bridge0: port 2(bridge_slave_1) entered disabled state [ 278.431901][ T6163] bridge_slave_1: entered allmulticast mode [ 278.438556][ T6163] bridge_slave_1: entered promiscuous mode [ 278.460096][ T6163] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 278.470705][ T6163] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 278.491923][ T6163] team0: Port device team_slave_0 added [ 278.499196][ T6163] team0: Port device team_slave_1 added [ 278.516288][ T6163] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 278.523293][ T6163] 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. [ 278.549476][ T6163] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 278.563717][ T6163] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 278.570630][ T6163] 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. [ 278.596631][ T6163] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 278.627827][ T6163] hsr_slave_0: entered promiscuous mode [ 278.633892][ T6163] hsr_slave_1: entered promiscuous mode [ 278.639761][ T6163] debugfs: 'hsr0' already exists in 'hsr' [ 278.645494][ T6163] Cannot create hsr debugfs directory [ 278.743806][ T6163] netdevsim netdevsim8 netdevsim0: renamed from eth0 [ 278.752573][ T6163] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 278.760255][ T6163] netdevsim netdevsim8 netdevsim1: renamed from eth1 [ 278.770998][ T6163] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 278.781021][ T6163] netdevsim netdevsim8 netdevsim2: renamed from eth2 [ 278.790736][ T6163] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 278.799032][ T6163] netdevsim netdevsim8 netdevsim3: renamed from eth3 [ 278.807498][ T6163] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 278.828686][ T6163] bridge0: port 2(bridge_slave_1) entered blocking state [ 278.835769][ T6163] bridge0: port 2(bridge_slave_1) entered forwarding state [ 278.843183][ T6163] bridge0: port 1(bridge_slave_0) entered blocking state [ 278.850233][ T6163] bridge0: port 1(bridge_slave_0) entered forwarding state [ 278.893109][ T6163] 8021q: adding VLAN 0 to HW filter on device bond0 [ 278.905273][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 278.913590][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 278.927811][ T6163] 8021q: adding VLAN 0 to HW filter on device team0 [ 278.939353][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 278.946466][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 278.957803][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 278.964883][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 279.180244][ T6163] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 279.310617][ T6163] veth0_vlan: entered promiscuous mode [ 279.325677][ T6163] veth1_vlan: entered promiscuous mode [ 279.349706][ T6163] veth0_macvtap: entered promiscuous mode [ 279.358661][ T6163] veth1_macvtap: entered promiscuous mode [ 279.372575][ T6163] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 279.386678][ T6163] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 279.398709][ T12] netdevsim netdevsim8 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 279.408946][ T765] netdevsim netdevsim8 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 279.418088][ T765] netdevsim netdevsim8 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 279.430064][ T765] netdevsim netdevsim8 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2026/07/14 04:05:11 executed programs: 10 [ 279.478500][ T35] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 279.490473][ T35] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 279.512713][ T35] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 279.520559][ T35] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 279.641560][ T6203] nbd8: detected capacity change from 0 to 22 [ 280.121197][ T50] Bluetooth: hci8: command tx timeout [ 280.402100][ T5666] block nbd8: Receive control failed (result -104) [ 282.201094][ T5666] Bluetooth: hci8: command tx timeout [ 284.281598][ T5666] Bluetooth: hci8: command tx timeout [ 285.321601][ T1734] block nbd1: Possible stuck request ffff888028425080: control (read@0,4096B). Runtime 120 seconds [ 286.361165][ T50] Bluetooth: hci8: command tx timeout [ 287.881722][ T1734] block nbd3: Possible stuck request ffff8880284c5080: control (read@0,4096B). Runtime 90 seconds [ 288.052480][ T50] Bluetooth: hci1: command 0x0406 tx timeout [ 290.442373][ T1734] block nbd5: Possible stuck request ffff888028557000: control (read@0,4096B). Runtime 60 seconds [ 291.076885][ T4976] udevd[4976]: worker [6029] /devices/virtual/block/nbd5 is taking a long time [ 293.653306][ T1475] block nbd7: Possible stuck request ffff888028697000: control (read@0,4096B). Runtime 30 seconds [ 294.586643][ T50] Bluetooth: hci9: unexpected cc 0x0c03 length: 249 > 1 [ 294.594760][ T50] Bluetooth: hci9: unexpected cc 0x1003 length: 249 > 9 [ 294.602863][ T50] Bluetooth: hci9: unexpected cc 0x1001 length: 249 > 9 [ 294.610839][ T50] Bluetooth: hci9: unexpected cc 0x0c23 length: 249 > 4 [ 294.619199][ T50] Bluetooth: hci9: unexpected cc 0x0c38 length: 249 > 2 [ 294.928118][ T6206] bridge0: port 1(bridge_slave_0) entered blocking state [ 294.935267][ T6206] bridge0: port 1(bridge_slave_0) entered disabled state [ 294.942523][ T6206] bridge_slave_0: entered allmulticast mode [ 294.950841][ T6206] bridge_slave_0: entered promiscuous mode [ 294.958095][ T6206] bridge0: port 2(bridge_slave_1) entered blocking state [ 294.965403][ T6206] bridge0: port 2(bridge_slave_1) entered disabled state [ 294.972588][ T6206] bridge_slave_1: entered allmulticast mode [ 294.979288][ T6206] bridge_slave_1: entered promiscuous mode [ 294.999150][ T6206] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 295.010788][ T6206] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 295.033721][ T6206] team0: Port device team_slave_0 added [ 295.040886][ T6206] team0: Port device team_slave_1 added [ 295.060778][ T6206] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 295.067841][ T6206] 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. [ 295.093916][ T6206] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 295.105617][ T6206] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 295.112556][ T6206] 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. [ 295.138435][ T6206] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 295.170947][ T6206] hsr_slave_0: entered promiscuous mode [ 295.177188][ T6206] hsr_slave_1: entered promiscuous mode [ 295.183233][ T6206] debugfs: 'hsr0' already exists in 'hsr' [ 295.188947][ T6206] Cannot create hsr debugfs directory [ 295.285518][ T6206] netdevsim netdevsim9 netdevsim0: renamed from eth0 [ 295.294301][ T6206] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 295.302031][ T6206] netdevsim netdevsim9 netdevsim1: renamed from eth1 [ 295.311792][ T6206] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 295.319388][ T6206] netdevsim netdevsim9 netdevsim2: renamed from eth2 [ 295.328989][ T6206] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 295.337472][ T6206] netdevsim netdevsim9 netdevsim3: renamed from eth3 [ 295.346329][ T6206] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 295.367330][ T6206] bridge0: port 2(bridge_slave_1) entered blocking state [ 295.374411][ T6206] bridge0: port 2(bridge_slave_1) entered forwarding state [ 295.381793][ T6206] bridge0: port 1(bridge_slave_0) entered blocking state [ 295.388846][ T6206] bridge0: port 1(bridge_slave_0) entered forwarding state [ 295.429569][ T6206] 8021q: adding VLAN 0 to HW filter on device bond0 [ 295.444099][ T35] bridge0: port 1(bridge_slave_0) entered disabled state [ 295.452974][ T35] bridge0: port 2(bridge_slave_1) entered disabled state [ 295.465996][ T6206] 8021q: adding VLAN 0 to HW filter on device team0 [ 295.476261][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 295.483362][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 295.495137][ T35] bridge0: port 2(bridge_slave_1) entered blocking state [ 295.502230][ T35] bridge0: port 2(bridge_slave_1) entered forwarding state [ 295.725755][ T6206] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 295.857867][ T6206] veth0_vlan: entered promiscuous mode [ 295.870199][ T6206] veth1_vlan: entered promiscuous mode [ 295.891504][ T6206] veth0_macvtap: entered promiscuous mode [ 295.899509][ T6206] veth1_macvtap: entered promiscuous mode [ 295.914145][ T6206] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 295.927359][ T6206] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 295.938599][ T765] netdevsim netdevsim9 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 295.947415][ T765] netdevsim netdevsim9 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 295.959966][ T765] netdevsim netdevsim9 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 295.970587][ T765] netdevsim netdevsim9 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2026/07/14 04:05:27 executed programs: 11 [ 296.018512][ T48] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 296.027287][ T48] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 296.048043][ T765] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 296.056823][ T765] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 296.191211][ T6247] nbd9: detected capacity change from 0 to 22 [ 296.681443][ T50] Bluetooth: hci9: command tx timeout [ 296.936240][ T5666] block nbd9: Receive control failed (result -104) [ 298.761580][ T5666] Bluetooth: hci9: command tx timeout [ 298.769687][ T1475] block nbd0: Possible stuck request ffff888027fb7000: control (read@0,4096B). Runtime 150 seconds [ 300.051262][ T30] INFO: task syz.0.17:5863 blocked for more than 143 seconds. [ 300.058872][ T30] Not tainted syzkaller #0 [ 300.064813][ T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 300.074262][ T30] task:syz.0.17 state:D stack:27368 pid:5863 tgid:5863 ppid:5761 task_flags:0x400040 flags:0x00080002 [ 300.086221][ T30] Call Trace: [ 300.089495][ T30] [ 300.092439][ T30] __schedule+0x125c/0x6730 [ 300.096965][ T30] ? do_raw_spin_lock+0x128/0x260 [ 300.102067][ T30] ? __pfx___schedule+0x10/0x10 [ 300.106925][ T30] ? find_held_lock+0x2b/0x80 [ 300.111621][ T30] ? schedule+0x225/0x2c0 [ 300.115954][ T30] schedule+0xdd/0x2c0 [ 300.119997][ T30] schedule_preempt_disabled+0x13/0x30 [ 300.126132][ T30] __mutex_lock+0xccc/0x1bd0 [ 300.130741][ T30] ? bdev_release+0x15a/0x6d0 [ 300.135509][ T30] ? __pfx___mutex_lock+0x10/0x10 [ 300.140541][ T30] ? find_held_lock+0x2b/0x80 [ 300.145263][ T30] ? do_raw_spin_unlock+0x145/0x1e0 [ 300.150467][ T30] ? bdev_release+0x15a/0x6d0 [ 300.155170][ T30] bdev_release+0x15a/0x6d0 [ 300.159663][ T30] ? __pfx_blkdev_release+0x10/0x10 [ 300.164920][ T30] blkdev_release+0x15/0x20 [ 300.170643][ T30] __fput+0x3ff/0xb50 [ 300.174682][ T30] task_work_run+0x150/0x240 [ 300.179274][ T30] ? __pfx_task_work_run+0x10/0x10 [ 300.184424][ T30] exit_to_user_mode_loop+0x1d8/0x6f0 [ 300.189800][ T30] ? rcu_is_watching+0x12/0xc0 [ 300.194593][ T30] do_syscall_64+0x666/0x870 [ 300.199185][ T30] ? clear_bhb_loop+0x40/0x90 [ 300.204211][ T30] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 300.210109][ T30] RIP: 0033:0x7f5952b9de59 [ 300.214527][ T30] RSP: 002b:00007fffe32ce8d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 300.222967][ T30] RAX: 0000000000000000 RBX: 00007f5952e27da0 RCX: 00007f5952b9de59 [ 300.230909][ T30] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003 [ 300.239129][ T30] RBP: 00007f5952e27da0 R08: 0000000000000006 R09: 0000000000000000 [ 300.247118][ T30] R10: 00007f5952e27cb0 R11: 0000000000000246 R12: 000000000002455f [ 300.255107][ T30] R13: 00007f5952e25fac R14: 000000000002427a R15: 00007fffe32ce9e0 [ 300.263100][ T30] [ 300.266121][ T30] INFO: task syz.0.17:5864 blocked for more than 143 seconds. [ 300.275264][ T30] Not tainted syzkaller #0 [ 300.280202][ T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 300.289336][ T30] task:syz.0.17 state:D stack:26872 pid:5864 tgid:5863 ppid:5761 task_flags:0x400140 flags:0x00080002 [ 300.301289][ T30] Call Trace: [ 300.304542][ T30] [ 300.307447][ T30] __schedule+0x125c/0x6730 [ 300.311967][ T30] ? do_raw_spin_lock+0x128/0x260 [ 300.317000][ T30] ? __pfx___schedule+0x10/0x10 [ 300.321910][ T30] ? find_held_lock+0x2b/0x80 [ 300.326583][ T30] ? schedule+0x225/0x2c0 [ 300.330889][ T30] schedule+0xdd/0x2c0 [ 300.334972][ T30] schedule_preempt_disabled+0x13/0x30 [ 300.340425][ T30] __mutex_lock+0xccc/0x1bd0 [ 300.345222][ T30] ? bdev_release+0x15a/0x6d0 [ 300.349893][ T30] ? __pfx___mutex_lock+0x10/0x10 [ 300.354928][ T30] ? find_held_lock+0x2b/0x80 [ 300.359610][ T30] ? do_raw_spin_unlock+0x145/0x1e0 [ 300.365658][ T30] ? bdev_release+0x15a/0x6d0 [ 300.372187][ T30] bdev_release+0x15a/0x6d0 [ 300.376707][ T30] ? __pfx_blkdev_release+0x10/0x10 [ 300.381929][ T30] blkdev_release+0x15/0x20 [ 300.386424][ T30] __fput+0x3ff/0xb50 [ 300.390380][ T30] task_work_run+0x150/0x240 [ 300.394991][ T30] ? __pfx_task_work_run+0x10/0x10 [ 300.400099][ T30] ? selinux_file_ioctl+0x13b/0x290 [ 300.405342][ T30] exit_to_user_mode_loop+0x1d8/0x6f0 [ 300.410709][ T30] ? rcu_is_watching+0x12/0xc0 [ 300.415497][ T30] do_syscall_64+0x666/0x870 [ 300.420089][ T30] ? clear_bhb_loop+0x40/0x90 [ 300.424813][ T30] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 300.430696][ T30] RIP: 0033:0x7f5952b9de59 [ 300.435115][ T30] RSP: 002b:00007f5953a79028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 300.444057][ T30] RAX: 0000000000000000 RBX: 00007f5952e25fa0 RCX: 00007f5952b9de59 [ 300.452303][ T30] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000004 [ 300.460279][ T30] RBP: 00007f5952c33e6f R08: 0000000000000000 R09: 0000000000000000 [ 300.468276][ T30] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 300.477518][ T30] R13: 00007f5952e26038 R14: 00007f5952e25fa0 R15: 00007fffe32ce778 [ 300.485563][ T30] [ 300.488623][ T30] [ 300.488623][ T30] Showing all locks held in the system: [ 300.496781][ T30] 1 lock held by khungtaskd/30: [ 300.501654][ T30] #0: ffffffff8ebe6180 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x3d/0x184 [ 300.511592][ T30] 2 locks held by getty/5376: [ 300.516250][ T30] #0: ffff8880376570a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 [ 300.526405][ T30] #1: ffffc900032332e8 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x419/0x14e0 [ 300.536535][ T30] 1 lock held by udevd/5644: [ 300.541128][ T30] #0: ffff888027f95350 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_open+0x41a/0xe40 [ 300.550437][ T30] 1 lock held by udevd/5646: [ 300.555051][ T30] #0: ffff888027fe1350 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_open+0x41a/0xe40 [ 300.564532][ T30] 1 lock held by udevd/5647: [ 300.569100][ T30] #0: ffff888027f91350 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_open+0x41a/0xe40 [ 300.579744][ T30] 1 lock held by udevd/5648: [ 300.584368][ T30] #0: ffff888027edd350 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_open+0x41a/0xe40 [ 300.593703][ T30] 1 lock held by syz.0.17/5863: [ 300.598520][ T30] #0: ffff888027edd350 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_release+0x15a/0x6d0 [ 300.608588][ T30] 1 lock held by syz.0.17/5864: [ 300.613467][ T30] #0: ffff888027edd350 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_release+0x15a/0x6d0 [ 300.623075][ T30] 1 lock held by syz.1.18/5899: [ 300.627905][ T30] #0: ffff888027f91350 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_release+0x15a/0x6d0 [ 300.637520][ T30] 1 lock held by syz.1.18/5901: [ 300.642407][ T30] #0: ffff888027f91350 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_release+0x15a/0x6d0 [ 300.652008][ T30] 1 lock held by syz.2.19/5943: [ 300.656848][ T30] #0: ffff888027f95350 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_release+0x15a/0x6d0 [ 300.666471][ T30] 1 lock held by syz.2.19/5944: [ 300.671575][ T30] #0: ffff888027f95350 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_release+0x15a/0x6d0 [ 300.683891][ T30] 1 lock held by syz.3.20/5979: [ 300.688761][ T30] #0: ffff888027fe1350 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_release+0x15a/0x6d0 [ 300.698744][ T30] 1 lock held by syz.3.20/5980: [ 300.703734][ T30] #0: ffff888027fe1350 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_release+0x15a/0x6d0 [ 300.713351][ T30] 1 lock held by udevd/5984: [ 300.717928][ T30] #0: ffff8880285f1350 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_open+0x41a/0xe40 [ 300.727241][ T30] 1 lock held by udevd/5986: [ 300.731848][ T30] #0: ffff888027fe5350 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_open+0x41a/0xe40 [ 300.741299][ T30] 1 lock held by syz.4.21/6023: [ 300.746143][ T30] #0: ffff888027fe5350 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_release+0x15a/0x6d0 [ 300.755725][ T30] 1 lock held by syz.4.21/6024: [ 300.760563][ T30] #0: ffff888027fe5350 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_release+0x15a/0x6d0 [ 300.770184][ T30] 1 lock held by udevd/6029: [ 300.774793][ T30] #0: ffff8880284f1350 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_open+0x41a/0xe40 [ 300.785457][ T30] 1 lock held by syz.5.22/6066: [ 300.790308][ T30] #0: ffff8880284f1350 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_release+0x15a/0x6d0 [ 300.799886][ T30] 1 lock held by syz.5.22/6067: [ 300.804750][ T30] #0: ffff8880284f1350 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_release+0x15a/0x6d0 [ 300.814375][ T30] 1 lock held by udevd/6078: [ 300.818957][ T30] #0: ffff8880284f5350 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_open+0x41a/0xe40 [ 300.828321][ T30] 1 lock held by syz.6.23/6116: [ 300.833167][ T30] #0: ffff8880284f5350 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_release+0x15a/0x6d0 [ 300.843323][ T30] 1 lock held by syz.6.23/6118: [ 300.848180][ T30] #0: ffff8880284f5350 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_release+0x15a/0x6d0 [ 300.851174][ T5666] Bluetooth: hci9: command tx timeout [ 300.857774][ T30] 1 lock held by syz.7.24/6159: [ 300.857785][ T30] #0: ffff8880285f1350 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_release+0x15a/0x6d0 [ 300.857830][ T30] 1 lock held by syz.7.24/6160: [ 300.857838][ T30] #0: ffff8880285f1350 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_release+0x15a/0x6d0 [ 300.857875][ T30] 1 lock held by udevd/6161: [ 300.857884][ T30] #0: ffff8880285f5350 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_open+0x41a/0xe40 [ 300.857922][ T30] 1 lock held by syz.8.25/6202: [ 300.857930][ T30] #0: ffff8880285f5350 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_release+0x15a/0x6d0 [ 300.857967][ T30] 1 lock held by syz.8.25/6203: [ 300.857975][ T30] #0: ffff8880285f5350 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_release+0x15a/0x6d0 [ 300.858011][ T30] 1 lock held by udevd/6204: [ 300.858020][ T30] #0: ffff888028681350 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_open+0x41a/0xe40 [ 300.858058][ T30] 1 lock held by syz.9.26/6246: [ 300.858066][ T30] #0: ffff888028681350 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_release+0x15a/0x6d0 [ 300.858102][ T30] 1 lock held by syz.9.26/6247: [ 300.858110][ T30] #0: ffff888028681350 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_release+0x15a/0x6d0 [ 300.858168][ T30] [ 300.858172][ T30] ============================================= [ 300.858172][ T30] [ 300.858179][ T30] NMI backtrace for cpu 1 [ 300.858188][ T30] CPU: 1 UID: 0 PID: 30 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(full) [ 300.858204][ T30] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/10/2026 [ 300.858212][ T30] Call Trace: [ 300.858218][ T30] [ 300.858223][ T30] dump_stack_lvl+0x100/0x190 [ 300.858241][ T30] nmi_cpu_backtrace.cold+0x12d/0x151 [ 300.858259][ T30] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 300.858277][ T30] nmi_trigger_cpumask_backtrace+0x21c/0x2a0 [ 300.858298][ T30] sys_info+0x141/0x190 [ 300.858312][ T30] watchdog+0xcb1/0x1030 [ 300.858331][ T30] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 300.858350][ T30] ? __pfx_watchdog+0x10/0x10 [ 300.858365][ T30] ? __kthread_parkme+0x18c/0x230 [ 300.858385][ T30] ? kthread+0x13a/0x450 [ 300.858404][ T30] ? __pfx_watchdog+0x10/0x10 [ 300.858420][ T30] kthread+0x370/0x450 [ 300.858441][ T30] ? __pfx_kthread+0x10/0x10 [ 300.858464][ T30] ret_from_fork+0x72b/0xd50 [ 300.858483][ T30] ? __pfx_ret_from_fork+0x10/0x10 [ 300.858503][ T30] ? __switch_to+0x800/0x10f0 [ 300.858526][ T30] ? __pfx_kthread+0x10/0x10 [ 300.858549][ T30] ret_from_fork_asm+0x1a/0x30 [ 300.858579][ T30] [ 300.858585][ T30] Sending NMI from CPU 1 to CPUs 0: [ 301.118993][ C0] NMI backtrace for cpu 0 [ 301.119006][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted syzkaller #0 PREEMPT(full) [ 301.119022][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/10/2026 [ 301.119030][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 301.119055][ C0] 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 [ 301.119067][ C0] RSP: 0018:ffffffff8e807e10 EFLAGS: 00000246 [ 301.119079][ C0] RAX: 00000000001d908d RBX: ffffffff8e891480 RCX: ffffffff8bb962d5 [ 301.119088][ C0] RDX: 0000000000000000 RSI: ffffffff8e1a3c59 RDI: ffffffff8c400f80 [ 301.119096][ C0] RBP: fffffbfff1d12290 R08: 0000000000000001 R09: ffffed101708678d [ 301.119105][ C0] R10: ffff8880b8433c6b R11: 0000000000000000 R12: 0000000000000000 [ 301.119113][ C0] R13: 0000000000000000 R14: 1ffffffff1d00fc6 R15: dffffc0000000000 [ 301.119121][ C0] FS: 0000000000000000(0000) GS:ffff888123de8000(0000) knlGS:0000000000000000 [ 301.119135][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 301.119144][ C0] CR2: 000056419761f168 CR3: 000000007310b000 CR4: 00000000003526f0 [ 301.119153][ C0] Call Trace: [ 301.119157][ C0] [ 301.119161][ C0] default_idle+0x9/0x10 [ 301.119174][ C0] default_idle_call+0x6c/0xb0 [ 301.119187][ C0] do_idle+0x3a7/0x5b0 [ 301.119205][ C0] ? __pfx_do_idle+0x10/0x10 [ 301.119220][ C0] ? finish_task_switch.isra.0+0x14c/0x10c0 [ 301.119240][ C0] cpu_startup_entry+0x4f/0x60 [ 301.119266][ C0] rest_init+0x251/0x260 [ 301.119279][ C0] ? __pfx_x86_late_time_init+0x10/0x10 [ 301.119295][ C0] start_kernel+0x48e/0x490 [ 301.119315][ C0] x86_64_start_reservations+0x24/0x30 [ 301.119328][ C0] x86_64_start_kernel+0x12b/0x130 [ 301.119341][ C0] common_startup_64+0x13e/0x158 [ 301.119363][ C0] [ 301.308786][ T30] Kernel panic - not syncing: hung_task: blocked tasks [ 301.315625][ T30] CPU: 1 UID: 0 PID: 30 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(full) [ 301.324703][ T30] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/10/2026 [ 301.334728][ T30] Call Trace: [ 301.338000][ T30] [ 301.340915][ T30] dump_stack_lvl+0x100/0x190 [ 301.345569][ T30] vpanic+0x552/0x970 [ 301.349525][ T30] ? __pfx_vpanic+0x10/0x10 [ 301.354004][ T30] ? nmi_trigger_cpumask_backtrace+0x1c7/0x2a0 [ 301.360145][ T30] panic+0xd1/0xe0 [ 301.363847][ T30] ? __pfx_panic+0x10/0x10 [ 301.368261][ T30] ? nmi_trigger_cpumask_backtrace+0x1fa/0x2a0 [ 301.374420][ T30] ? nmi_trigger_cpumask_backtrace+0x260/0x2a0 [ 301.380575][ T30] ? nmi_trigger_cpumask_backtrace+0x26a/0x2a0 [ 301.386712][ T30] ? watchdog.cold+0x1ec/0x234 [ 301.391459][ T30] ? watchdog+0xcc1/0x1030 [ 301.395857][ T30] watchdog.cold+0x1fd/0x234 [ 301.400435][ T30] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 301.406235][ T30] ? __pfx_watchdog+0x10/0x10 [ 301.410892][ T30] ? __kthread_parkme+0x18c/0x230 [ 301.415903][ T30] ? kthread+0x13a/0x450 [ 301.420132][ T30] ? __pfx_watchdog+0x10/0x10 [ 301.424790][ T30] kthread+0x370/0x450 [ 301.428844][ T30] ? __pfx_kthread+0x10/0x10 [ 301.433424][ T30] ret_from_fork+0x72b/0xd50 [ 301.437998][ T30] ? __pfx_ret_from_fork+0x10/0x10 [ 301.443091][ T30] ? __switch_to+0x800/0x10f0 [ 301.447753][ T30] ? __pfx_kthread+0x10/0x10 [ 301.452332][ T30] ret_from_fork_asm+0x1a/0x30 [ 301.457089][ T30] [ 301.460267][ T30] Kernel Offset: disabled [ 301.464577][ T30] Rebooting in 86400 seconds..