Warning: Permanently added '10.128.1.144' (ED25519) to the list of known hosts.
2026/04/09 14:26:06 parsed 1 programs
Setting up swapspace version 1, size = 127995904 bytes
[ 118.104549][ T6218] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 122.262525][ T1496] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 122.262546][ T1496] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 122.453743][ T161] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 122.453761][ T161] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 123.050648][ T60] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 123.054718][ T60] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 123.070198][ T60] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 123.072205][ T60] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 123.072872][ T60] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 124.127426][ T6284] chnl_net:caif_netlink_parms(): no params data found
[ 124.496162][ T6284] bridge0: port 1(bridge_slave_0) entered blocking state
[ 124.496349][ T6284] bridge0: port 1(bridge_slave_0) entered disabled state
[ 124.496500][ T6284] bridge_slave_0: entered allmulticast mode
[ 124.497872][ T6284] bridge_slave_0: entered promiscuous mode
[ 124.520459][ T6284] bridge0: port 2(bridge_slave_1) entered blocking state
[ 124.520576][ T6284] bridge0: port 2(bridge_slave_1) entered disabled state
[ 124.520782][ T6284] bridge_slave_1: entered allmulticast mode
[ 124.523046][ T6284] bridge_slave_1: entered promiscuous mode
[ 124.611592][ T6284] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 124.618258][ T6284] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 124.661646][ T6284] team0: Port device team_slave_0 added
[ 124.665292][ T6284] team0: Port device team_slave_1 added
[ 124.703955][ T6284] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 124.703978][ T6284] 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.
[ 124.703991][ T6284] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 124.705339][ T6284] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 124.705352][ T6284] 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.
[ 124.705372][ T6284] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 124.765254][ T6284] hsr_slave_0: entered promiscuous mode
[ 124.766811][ T6284] hsr_slave_1: entered promiscuous mode
[ 125.195839][ T5115] Bluetooth: hci0: command tx timeout
[ 127.276470][ T5115] Bluetooth: hci0: command tx timeout
[ 127.282909][ T6284] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 127.366516][ T6284] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 127.426155][ T6284] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 127.495769][ T6284] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 127.715444][ T6284] 8021q: adding VLAN 0 to HW filter on device bond0
[ 127.739067][ T6284] 8021q: adding VLAN 0 to HW filter on device team0
[ 127.759997][ T75] bridge0: port 1(bridge_slave_0) entered blocking state
[ 127.760073][ T75] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 127.782850][ T161] bridge0: port 2(bridge_slave_1) entered blocking state
[ 127.783646][ T161] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 128.110678][ T6284] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 128.179423][ T6284] veth0_vlan: entered promiscuous mode
[ 128.199550][ T6284] veth1_vlan: entered promiscuous mode
[ 128.244254][ T6284] veth0_macvtap: entered promiscuous mode
[ 128.256010][ T6284] veth1_macvtap: entered promiscuous mode
[ 128.281269][ T6284] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 128.299579][ T6284] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 128.318975][ T1496] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 128.320975][ T1496] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 128.322117][ T1496] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 128.322154][ T1496] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
2026/04/09 14:26:20 executed programs: 0
[ 128.798566][ T5814] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 128.806712][ T5814] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 128.810320][ T6440] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 128.811268][ T6440] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 128.812635][ T6440] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 128.812973][ T6440] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 128.817351][ T6440] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 128.817716][ T6440] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 128.818659][ T6440] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 128.819322][ T6440] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 128.926585][ T5115] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[ 128.929798][ T5115] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[ 128.930677][ T5115] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[ 128.941161][ T5115] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[ 128.944616][ T5115] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[ 129.042835][ T6440] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1
[ 129.048639][ T6440] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9
[ 129.060571][ T6440] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9
[ 129.075864][ T6440] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4
[ 129.081976][ T6440] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2
[ 129.203467][ T6440] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 129.205170][ T6440] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 129.220374][ T6440] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 129.221718][ T6440] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 129.222859][ T6440] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 129.624754][ T75] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 129.977879][ T75] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 130.269400][ T75] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 130.613485][ T75] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 130.955914][ T6440] Bluetooth: hci2: command tx timeout
[ 130.956187][ T5115] Bluetooth: hci1: command tx timeout
[ 131.038105][ T5115] Bluetooth: hci3: command tx timeout
[ 131.115780][ T5115] Bluetooth: hci4: command tx timeout
[ 131.275900][ T5115] Bluetooth: hci0: command tx timeout
[ 131.518894][ T6438] chnl_net:caif_netlink_parms(): no params data found
[ 131.537710][ T75] bridge_slave_1: left allmulticast mode
[ 131.537735][ T75] bridge_slave_1: left promiscuous mode
[ 131.537883][ T75] bridge0: port 2(bridge_slave_1) entered disabled state
[ 131.626786][ T75] bridge_slave_0: left allmulticast mode
[ 131.626806][ T75] bridge_slave_0: left promiscuous mode
[ 131.626960][ T75] bridge0: port 1(bridge_slave_0) entered disabled state
[ 132.216327][ T75] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 132.298348][ T75] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 132.317855][ T75] bond0 (unregistering): Released all slaves
[ 132.368598][ T6447] chnl_net:caif_netlink_parms(): no params data found
[ 132.393178][ T6452] chnl_net:caif_netlink_parms(): no params data found
[ 132.453650][ T6443] chnl_net:caif_netlink_parms(): no params data found
[ 132.468018][ T6437] chnl_net:caif_netlink_parms(): no params data found
[ 132.896027][ T75] hsr_slave_0: left promiscuous mode
[ 132.915826][ T75] hsr_slave_1: left promiscuous mode
[ 132.916860][ T75] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 132.916875][ T75] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 132.963018][ T1320] ieee802154 phy0 wpan0: encryption failed: -22
[ 132.963071][ T1320] ieee802154 phy1 wpan1: encryption failed: -22
[ 132.978787][ T75] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 132.978807][ T75] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 133.035926][ T5115] Bluetooth: hci1: command tx timeout
[ 133.035958][ T5115] Bluetooth: hci2: command tx timeout
[ 133.038543][ T75] veth1_macvtap: left promiscuous mode
[ 133.038600][ T75] veth0_macvtap: left promiscuous mode
[ 133.039285][ T75] veth1_vlan: left promiscuous mode
[ 133.039378][ T75] veth0_vlan: left promiscuous mode
[ 133.115920][ T6440] Bluetooth: hci3: command tx timeout
[ 133.196909][ T6440] Bluetooth: hci4: command tx timeout
[ 133.355901][ T6440] Bluetooth: hci0: command tx timeout
[ 133.707663][ T75] team0 (unregistering): Port device team_slave_1 removed
[ 133.746483][ T75] team0 (unregistering): Port device team_slave_0 removed
[ 133.987946][ T6438] bridge0: port 1(bridge_slave_0) entered blocking state
[ 133.988142][ T6438] bridge0: port 1(bridge_slave_0) entered disabled state
[ 133.988301][ T6438] bridge_slave_0: entered allmulticast mode
[ 133.989882][ T6438] bridge_slave_0: entered promiscuous mode
[ 134.043637][ T6447] bridge0: port 1(bridge_slave_0) entered blocking state
[ 134.043724][ T6447] bridge0: port 1(bridge_slave_0) entered disabled state
[ 134.043826][ T6447] bridge_slave_0: entered allmulticast mode
[ 134.045104][ T6447] bridge_slave_0: entered promiscuous mode
[ 134.049635][ T6438] bridge0: port 2(bridge_slave_1) entered blocking state
[ 134.049739][ T6438] bridge0: port 2(bridge_slave_1) entered disabled state
[ 134.049907][ T6438] bridge_slave_1: entered allmulticast mode
[ 134.052176][ T6438] bridge_slave_1: entered promiscuous mode
[ 134.053673][ T6452] bridge0: port 1(bridge_slave_0) entered blocking state
[ 134.053807][ T6452] bridge0: port 1(bridge_slave_0) entered disabled state
[ 134.053963][ T6452] bridge_slave_0: entered allmulticast mode
[ 134.057252][ T6452] bridge_slave_0: entered promiscuous mode
[ 134.126374][ T6447] bridge0: port 2(bridge_slave_1) entered blocking state
[ 134.126458][ T6447] bridge0: port 2(bridge_slave_1) entered disabled state
[ 134.126599][ T6447] bridge_slave_1: entered allmulticast mode
[ 134.127945][ T6447] bridge_slave_1: entered promiscuous mode
[ 134.145094][ T6452] bridge0: port 2(bridge_slave_1) entered blocking state
[ 134.145211][ T6452] bridge0: port 2(bridge_slave_1) entered disabled state
[ 134.145413][ T6452] bridge_slave_1: entered allmulticast mode
[ 134.148797][ T6452] bridge_slave_1: entered promiscuous mode
[ 134.151678][ T6443] bridge0: port 1(bridge_slave_0) entered blocking state
[ 134.151783][ T6443] bridge0: port 1(bridge_slave_0) entered disabled state
[ 134.151957][ T6443] bridge_slave_0: entered allmulticast mode
[ 134.154198][ T6443] bridge_slave_0: entered promiscuous mode
[ 134.157773][ T6437] bridge0: port 1(bridge_slave_0) entered blocking state
[ 134.157894][ T6437] bridge0: port 1(bridge_slave_0) entered disabled state
[ 134.158045][ T6437] bridge_slave_0: entered allmulticast mode
[ 134.161243][ T6437] bridge_slave_0: entered promiscuous mode
[ 134.253763][ T6443] bridge0: port 2(bridge_slave_1) entered blocking state
[ 134.253843][ T6443] bridge0: port 2(bridge_slave_1) entered disabled state
[ 134.253963][ T6443] bridge_slave_1: entered allmulticast mode
[ 134.276403][ T6443] bridge_slave_1: entered promiscuous mode
[ 134.279417][ T6437] bridge0: port 2(bridge_slave_1) entered blocking state
[ 134.279508][ T6437] bridge0: port 2(bridge_slave_1) entered disabled state
[ 134.279627][ T6437] bridge_slave_1: entered allmulticast mode
[ 134.281023][ T6437] bridge_slave_1: entered promiscuous mode
[ 134.321101][ T6438] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 134.361474][ T6447] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 134.365189][ T6438] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 134.386724][ T6452] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 134.420438][ T6447] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 134.437891][ T6452] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 134.441588][ T6443] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 134.448921][ T6437] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 134.564446][ T6443] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 134.568606][ T6437] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 134.599901][ T6438] team0: Port device team_slave_0 added
[ 134.681161][ T6447] team0: Port device team_slave_0 added
[ 134.683721][ T6438] team0: Port device team_slave_1 added
[ 134.688451][ T6452] team0: Port device team_slave_0 added
[ 134.743273][ T6447] team0: Port device team_slave_1 added
[ 134.769486][ T6452] team0: Port device team_slave_1 added
[ 134.771918][ T6443] team0: Port device team_slave_0 added
[ 134.774485][ T6437] team0: Port device team_slave_0 added
[ 134.821759][ T6443] team0: Port device team_slave_1 added
[ 134.844472][ T6437] team0: Port device team_slave_1 added
[ 134.873078][ T6438] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 134.873094][ T6438] 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.
[ 134.873117][ T6438] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 134.987422][ T6447] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 134.987440][ T6447] 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.
[ 134.987462][ T6447] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 134.992276][ T6438] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 134.992291][ T6438] 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.
[ 134.992322][ T6438] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 135.116151][ T5115] Bluetooth: hci2: command tx timeout
[ 135.116260][ T6440] Bluetooth: hci1: command tx timeout
[ 135.195867][ T6440] Bluetooth: hci3: command tx timeout
[ 135.275888][ T6440] Bluetooth: hci4: command tx timeout
[ 135.435875][ T6440] Bluetooth: hci0: command tx timeout
[ 135.566700][ T6452] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 135.566717][ T6452] 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.
[ 135.566756][ T6452] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 135.567979][ T6447] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 135.567992][ T6447] 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.
[ 135.568015][ T6447] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 135.574624][ T6443] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 135.574639][ T6443] 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.
[ 135.574662][ T6443] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 135.617826][ T6437] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 135.617841][ T6437] 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.
[ 135.617864][ T6437] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 135.620554][ T6452] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 135.620569][ T6452] 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.
[ 135.620592][ T6452] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 135.638591][ T6443] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 135.638606][ T6443] 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.
[ 135.638629][ T6443] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 135.641087][ T6437] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 135.641110][ T6437] 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.
[ 135.641140][ T6437] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 135.813010][ T6438] hsr_slave_0: entered promiscuous mode
[ 135.814323][ T6438] hsr_slave_1: entered promiscuous mode
[ 135.862832][ T6447] hsr_slave_0: entered promiscuous mode
[ 135.864052][ T6447] hsr_slave_1: entered promiscuous mode
[ 135.864902][ T6447] debugfs: 'hsr0' already exists in 'hsr'
[ 135.864923][ T6447] Cannot create hsr debugfs directory
[ 135.934149][ T6452] hsr_slave_0: entered promiscuous mode
[ 135.935437][ T6452] hsr_slave_1: entered promiscuous mode
[ 135.938201][ T6452] debugfs: 'hsr0' already exists in 'hsr'
[ 135.938223][ T6452] Cannot create hsr debugfs directory
[ 135.949005][ T6443] hsr_slave_0: entered promiscuous mode
[ 135.950250][ T6443] hsr_slave_1: entered promiscuous mode
[ 135.951109][ T6443] debugfs: 'hsr0' already exists in 'hsr'
[ 135.951129][ T6443] Cannot create hsr debugfs directory
[ 135.964894][ T6437] hsr_slave_0: entered promiscuous mode
[ 135.966916][ T6437] hsr_slave_1: entered promiscuous mode
[ 135.967720][ T6437] debugfs: 'hsr0' already exists in 'hsr'
[ 135.967741][ T6437] Cannot create hsr debugfs directory
[ 137.195775][ T6440] Bluetooth: hci1: command tx timeout
[ 137.195805][ T5115] Bluetooth: hci2: command tx timeout
[ 137.278662][ T6440] Bluetooth: hci3: command tx timeout
[ 137.300765][ T6438] netdevsim netdevsim1 netdevsim0: renamed from eth0
[ 137.355840][ T6440] Bluetooth: hci4: command tx timeout
[ 137.486335][ T6438] netdevsim netdevsim1 netdevsim1: renamed from eth1
[ 137.516301][ T6440] Bluetooth: hci0: command tx timeout
[ 137.567230][ T6438] netdevsim netdevsim1 netdevsim2: renamed from eth2
[ 137.698019][ T6438] netdevsim netdevsim1 netdevsim3: renamed from eth3
[ 138.246728][ T6438] 8021q: adding VLAN 0 to HW filter on device bond0
[ 138.273448][ T6438] 8021q: adding VLAN 0 to HW filter on device team0
[ 138.292260][ T75] bridge0: port 1(bridge_slave_0) entered blocking state
[ 138.292457][ T75] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 138.317820][ T75] bridge0: port 2(bridge_slave_1) entered blocking state
[ 138.317948][ T75] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 139.445228][ T6438] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 139.515145][ T6438] veth0_vlan: entered promiscuous mode
[ 139.534163][ T6438] veth1_vlan: entered promiscuous mode
[ 139.592066][ T6438] veth0_macvtap: entered promiscuous mode
[ 139.607254][ T6438] veth1_macvtap: entered promiscuous mode
[ 139.650951][ T6438] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 139.669877][ T6438] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 139.733802][ T75] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 139.734025][ T75] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 139.734214][ T75] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 139.734620][ T75] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 139.906165][ T6447] netdevsim netdevsim3 netdevsim0: renamed from eth0
[ 139.944239][ T6447] netdevsim netdevsim3 netdevsim1: renamed from eth1
[ 140.082388][ T6447] netdevsim netdevsim3 netdevsim2: renamed from eth2
[ 140.143298][ T6447] netdevsim netdevsim3 netdevsim3: renamed from eth3
[ 140.265109][ T43] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 140.265130][ T43] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 140.383416][ T43] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 140.383436][ T43] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
2026/04/09 14:26:32 executed programs: 10
[ 140.642738][ T6652]
[ 140.642751][ T6652] ======================================================
[ 140.642759][ T6652] WARNING: possible circular locking dependency detected
[ 140.642776][ T6652] syzkaller #0 Not tainted
[ 140.642786][ T6652] ------------------------------------------------------
[ 140.642793][ T6652] syz.1.18/6652 is trying to acquire lock:
[ 140.642803][ T6652] ffff88803634de18 (kn->active#59){++++}-{0:0}, at: __kernfs_remove+0x3cf/0x660
[ 140.642874][ T6652]
[ 140.642874][ T6652] but task is already holding lock:
[ 140.642879][ T6652] ffffffff8de0ad98 (cgroup_mutex){+.+.}-{4:4}, at: cgroup_kn_lock_live+0x13c/0x230
[ 140.642913][ T6652]
[ 140.642913][ T6652] which lock already depends on the new lock.
[ 140.642913][ T6652]
[ 140.642918][ T6652]
[ 140.642918][ T6652] the existing dependency chain (in reverse order) is:
[ 140.642923][ T6652]
[ 140.642923][ T6652] -> #2 (cgroup_mutex){+.+.}-{4:4}:
[ 140.642941][ T6652] mutex_lock_nested+0x5a/0x1d0
[ 140.642961][ T6652] cgroup_lock_and_drain_offline+0x8d/0x4a0
[ 140.642978][ T6652] cgroup_kn_lock_live+0x120/0x230
[ 140.642997][ T6652] cgroup_subtree_control_write+0x4b3/0x10a0
[ 140.643025][ T6652] cgroup_file_write+0x36f/0x790
[ 140.643043][ T6652] kernfs_fop_write_iter+0x43e/0x5e0
[ 140.643073][ T6652] vfs_write+0x629/0xba0
[ 140.643098][ T6652] ksys_write+0x156/0x270
[ 140.643131][ T6652] do_syscall_64+0x14d/0xf80
[ 140.643149][ T6652] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 140.643167][ T6652]
[ 140.643167][ T6652] -> #1 (&kernfs_locks->open_file_mutex[count]){+.+.}-{4:4}:
[ 140.643191][ T6652] mutex_lock_nested+0x5a/0x1d0
[ 140.643214][ T6652] kernfs_fop_open+0x6e6/0xcb0
[ 140.643239][ T6652] do_dentry_open+0x83d/0x13e0
[ 140.643258][ T6652] vfs_open+0x3b/0x350
[ 140.643276][ T6652] path_openat+0x2e43/0x38a0
[ 140.643302][ T6652] do_file_open+0x23e/0x4a0
[ 140.643327][ T6652] do_sys_openat2+0x113/0x200
[ 140.643346][ T6652] __x64_sys_openat+0x138/0x170
[ 140.643366][ T6652] do_syscall_64+0x14d/0xf80
[ 140.643384][ T6652] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 140.643400][ T6652]
[ 140.643400][ T6652] -> #0 (kn->active#59){++++}-{0:0}:
[ 140.643427][ T6652] __lock_acquire+0x15a5/0x2cf0
[ 140.643443][ T6652] lock_acquire+0xf0/0x2e0
[ 140.643457][ T6652] kernfs_drain+0x284/0x600
[ 140.643480][ T6652] __kernfs_remove+0x3cf/0x660
[ 140.643503][ T6652] kernfs_remove_by_name_ns+0xaf/0x130
[ 140.643527][ T6652] cgroup_addrm_files+0x684/0xc30
[ 140.643543][ T6652] cgroup_destroy_locked+0x321/0x630
[ 140.643568][ T6652] cgroup_rmdir+0x3e8/0x710
[ 140.643592][ T6652] kernfs_iop_rmdir+0x203/0x350
[ 140.643615][ T6652] vfs_rmdir+0x400/0x6f0
[ 140.643630][ T6652] filename_rmdir+0x292/0x520
[ 140.643647][ T6652] __se_sys_rmdir+0x2e/0x140
[ 140.643663][ T6652] do_syscall_64+0x14d/0xf80
[ 140.643681][ T6652] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 140.643697][ T6652]
[ 140.643697][ T6652] other info that might help us debug this:
[ 140.643697][ T6652]
[ 140.643703][ T6652] Chain exists of:
[ 140.643703][ T6652] kn->active#59 --> &kernfs_locks->open_file_mutex[count] --> cgroup_mutex
[ 140.643703][ T6652]
[ 140.643735][ T6652] Possible unsafe locking scenario:
[ 140.643735][ T6652]
[ 140.643741][ T6652] CPU0 CPU1
[ 140.643746][ T6652] ---- ----
[ 140.643752][ T6652] lock(cgroup_mutex);
[ 140.643763][ T6652] lock(&kernfs_locks->open_file_mutex[count]);
[ 140.643777][ T6652] lock(cgroup_mutex);
[ 140.643789][ T6652] lock(kn->active#59);
[ 140.643805][ T6652]
[ 140.643805][ T6652] *** DEADLOCK ***
[ 140.643805][ T6652]
[ 140.643809][ T6652] 4 locks held by syz.1.18/6652:
[ 140.643819][ T6652] #0: ffff888024604480 (sb_writers#9){.+.+}-{0:0}, at: mnt_want_write+0x41/0x90
[ 140.643873][ T6652] #1: ffff888044184378 (&type->i_mutex_dir_key#6/1){+.+.}-{4:4}, at: filename_rmdir+0x1cd/0x520
[ 140.643924][ T6652] #2: ffff888054c08c78 (&type->i_mutex_dir_key#6){++++}-{4:4}, at: vfs_rmdir+0x109/0x6f0
[ 140.643969][ T6652] #3: ffffffff8de0ad98 (cgroup_mutex){+.+.}-{4:4}, at: cgroup_kn_lock_live+0x13c/0x230
[ 140.644013][ T6652]
[ 140.644013][ T6652] stack backtrace:
[ 140.644036][ T6652] CPU: 0 UID: 0 PID: 6652 Comm: syz.1.18 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 140.644060][ T6652] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 140.644078][ T6652] Call Trace:
[ 140.644090][ T6652]
[ 140.644098][ T6652] dump_stack_lvl+0xe8/0x150
[ 140.644130][ T6652] print_circular_bug+0x2e1/0x300
[ 140.644154][ T6652] check_noncircular+0x12e/0x150
[ 140.644177][ T6652] __lock_acquire+0x15a5/0x2cf0
[ 140.644195][ T6652] ? _raw_spin_unlock_irqrestore+0x30/0x80
[ 140.644214][ T6652] ? lockdep_hardirqs_on+0x7a/0x110
[ 140.644232][ T6652] ? _raw_spin_unlock_irqrestore+0x4c/0x80
[ 140.644250][ T6652] ? rt_mutex_slowunlock+0x4a7/0x8b0
[ 140.644273][ T6652] lock_acquire+0xf0/0x2e0
[ 140.644288][ T6652] ? __kernfs_remove+0x3cf/0x660
[ 140.644312][ T6652] ? _raw_spin_unlock_irqrestore+0x30/0x80
[ 140.644329][ T6652] ? lockdep_hardirqs_on+0x7a/0x110
[ 140.644348][ T6652] kernfs_drain+0x284/0x600
[ 140.644372][ T6652] ? __kernfs_remove+0x3cf/0x660
[ 140.644397][ T6652] ? __pfx_kernfs_drain+0x10/0x10
[ 140.644422][ T6652] ? kernfs_root+0x1c/0x230
[ 140.644443][ T6652] ? kernfs_root+0x1c/0x230
[ 140.644463][ T6652] ? kernfs_root+0x1c/0x230
[ 140.644482][ T6652] ? kernfs_root+0x1ea/0x230
[ 140.644503][ T6652] __kernfs_remove+0x3cf/0x660
[ 140.644529][ T6652] kernfs_remove_by_name_ns+0xaf/0x130
[ 140.644555][ T6652] cgroup_addrm_files+0x684/0xc30
[ 140.644578][ T6652] ? __pfx_cgroup_addrm_files+0x10/0x10
[ 140.644598][ T6652] ? try_to_take_rt_mutex+0x9f0/0xb00
[ 140.644626][ T6652] ? rt_mutex_slowunlock+0x4a7/0x8b0
[ 140.644651][ T6652] ? reacquire_held_locks+0x104/0x190
[ 140.644671][ T6652] ? rt_spin_lock+0x1e0/0x400
[ 140.644698][ T6652] ? __pfx_rt_mutex_slowunlock+0x10/0x10
[ 140.644725][ T6652] ? rt_spin_unlock+0x14f/0x200
[ 140.644752][ T6652] ? css_clear_dir+0x22d/0x240
[ 140.644771][ T6652] cgroup_destroy_locked+0x321/0x630
[ 140.644799][ T6652] cgroup_rmdir+0x3e8/0x710
[ 140.644826][ T6652] ? __pfx_cgroup_rmdir+0x10/0x10
[ 140.644856][ T6652] ? kernfs_root+0x1c/0x230
[ 140.644877][ T6652] ? __pfx_autoremove_wake_function+0x10/0x10
[ 140.644905][ T6652] ? kernfs_root+0x1c/0x230
[ 140.644926][ T6652] ? kernfs_root+0x1c/0x230
[ 140.644949][ T6652] kernfs_iop_rmdir+0x203/0x350
[ 140.644975][ T6652] vfs_rmdir+0x400/0x6f0
[ 140.644995][ T6652] filename_rmdir+0x292/0x520
[ 140.645016][ T6652] ? __pfx_filename_rmdir+0x10/0x10
[ 140.645036][ T6652] ? do_getname+0x151/0x250
[ 140.645057][ T6652] __se_sys_rmdir+0x2e/0x140
[ 140.645076][ T6652] do_syscall_64+0x14d/0xf80
[ 140.645095][ T6652] ? trace_irq_disable+0x3b/0x150
[ 140.645157][ T6652] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 140.645172][ T6652] ? clear_bhb_loop+0x40/0x90
[ 140.645189][ T6652] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 140.645204][ T6652] RIP: 0033:0x7f4ba117c819
[ 140.645231][ T6652] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 140.645243][ T6652] RSP: 002b:00007f4ba07d6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000054
[ 140.645257][ T6652] RAX: ffffffffffffffda RBX: 00007f4ba13f5fa0 RCX: 00007f4ba117c819
[ 140.645268][ T6652] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000200000000100
[ 140.645278][ T6652] RBP: 00007f4ba1212c91 R08: 0000000000000000 R09: 0000000000000000
[ 140.645287][ T6652] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 140.645297][ T6652] R13: 00007f4ba13f6038 R14: 00007f4ba13f5fa0 R15: 00007fff23e2bb58
[ 140.645316][ T6652]
[ 140.708019][ T6443] netdevsim netdevsim2 netdevsim0: renamed from eth0
[ 140.849348][ T6452] netdevsim netdevsim4 netdevsim0: renamed from eth0
[ 140.897083][ T6437] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 140.937582][ T6443] netdevsim netdevsim2 netdevsim1: renamed from eth1
[ 141.040224][ T6452] netdevsim netdevsim4 netdevsim1: renamed from eth1
[ 141.099077][ T6437] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 141.185598][ T6443] netdevsim netdevsim2 netdevsim2: renamed from eth2
[ 141.230709][ T6452] netdevsim netdevsim4 netdevsim2: renamed from eth2
[ 141.266537][ T6437] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 141.314705][ T6443] netdevsim netdevsim2 netdevsim3: renamed from eth3
[ 141.343976][ T6452] netdevsim netdevsim4 netdevsim3: renamed from eth3
[ 141.394107][ T6437] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 141.531711][ T6447] 8021q: adding VLAN 0 to HW filter on device bond0
[ 141.599916][ T6447] 8021q: adding VLAN 0 to HW filter on device team0
[ 141.646113][ T1534] bridge0: port 1(bridge_slave_0) entered blocking state
[ 141.646184][ T1534] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 141.672120][ T161] bridge0: port 2(bridge_slave_1) entered blocking state
[ 141.672160][ T161] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 141.914759][ T6443] 8021q: adding VLAN 0 to HW filter on device bond0
[ 141.957539][ T6452] 8021q: adding VLAN 0 to HW filter on device bond0
[ 141.975145][ T6437] 8021q: adding VLAN 0 to HW filter on device bond0
[ 142.022108][ T6443] 8021q: adding VLAN 0 to HW filter on device team0
[ 142.039486][ T6452] 8021q: adding VLAN 0 to HW filter on device team0
[ 142.044951][ T6437] 8021q: adding VLAN 0 to HW filter on device team0
[ 142.051805][ T1496] bridge0: port 1(bridge_slave_0) entered blocking state
[ 142.051873][ T1496] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 142.061329][ T1496] bridge0: port 1(bridge_slave_0) entered blocking state
[ 142.061834][ T1496] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 142.063151][ T1496] bridge0: port 1(bridge_slave_0) entered blocking state
[ 142.063215][ T1496] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 142.071961][ T1496] bridge0: port 2(bridge_slave_1) entered blocking state
[ 142.072028][ T1496] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 142.081349][ T1496] bridge0: port 2(bridge_slave_1) entered blocking state
[ 142.081431][ T1496] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 142.082731][ T1496] bridge0: port 2(bridge_slave_1) entered blocking state
[ 142.082794][ T1496] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 142.314753][ T6447] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 142.478446][ T6447] veth0_vlan: entered promiscuous mode
[ 142.482680][ T6447] veth1_vlan: entered promiscuous mode
[ 142.568556][ T6447] veth0_macvtap: entered promiscuous mode
[ 142.572436][ T6447] veth1_macvtap: entered promiscuous mode
[ 142.589086][ T6447] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 142.604034][ T6447] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 142.639647][ T75] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 142.654906][ T75] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 142.684229][ T75] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 142.685353][ T75] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 142.853485][ T6447] ieee80211 phy11: Selected rate control algorithm 'minstrel_ht'
[ 142.888826][ T6437] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 142.891800][ T6443] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 142.913397][ T6452] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 142.924816][ T58] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 142.924835][ T58] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 142.947179][ T6447] ieee80211 phy12: Selected rate control algorithm 'minstrel_ht'
[ 143.001816][ T619] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 143.001841][ T619] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 143.117851][ T6443] veth0_vlan: entered promiscuous mode
[ 143.131562][ T6437] veth0_vlan: entered promiscuous mode
[ 143.170679][ T6443] veth1_vlan: entered promiscuous mode
[ 143.175213][ T6437] veth1_vlan: entered promiscuous mode
[ 143.266127][ T6437] veth0_macvtap: entered promiscuous mode
[ 143.287175][ T6443] veth0_macvtap: entered promiscuous mode
[ 143.292308][ T6437] veth1_macvtap: entered promiscuous mode
[ 143.314570][ T6443] veth1_macvtap: entered promiscuous mode
[ 143.345521][ T6437] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 143.366942][ T6443] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 143.397946][ T6437] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 143.399153][ T6443] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 143.439238][ T161] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 143.439367][ T161] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 143.439481][ T161] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 143.439615][ T161] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 143.445764][ T161] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 143.491582][ T161] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 143.492931][ T161] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 143.514567][ T161] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 143.831874][ T6437] ieee80211 phy13: Selected rate control algorithm 'minstrel_ht'
[ 143.886144][ T6443] ieee80211 phy14: Selected rate control algorithm 'minstrel_ht'
[ 143.916354][ T1534] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 143.916372][ T1534] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 143.936802][ T6437] ieee80211 phy15: Selected rate control algorithm 'minstrel_ht'
[ 143.936940][ T6452] veth0_vlan: entered promiscuous mode
[ 143.974938][ T1534] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 143.974956][ T1534] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 144.011096][ T6443] ieee80211 phy16: Selected rate control algorithm 'minstrel_ht'
[ 144.031484][ T619] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 144.031503][ T619] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 144.032139][ T6452] veth1_vlan: entered promiscuous mode
[ 144.088532][ T619] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 144.088550][ T619] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 144.138993][ T6452] veth0_macvtap: entered promiscuous mode
[ 144.163924][ T6452] veth1_macvtap: entered promiscuous mode
[ 144.187040][ T6452] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 144.204566][ T6452] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 144.226534][ T1534] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 144.231201][ T1534] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 144.236531][ T1534] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 144.244975][ T1534] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 144.386005][ T6452] ieee80211 phy17: Selected rate control algorithm 'minstrel_ht'
[ 144.426783][ T43] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 144.426802][ T43] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 144.451566][ T6452] ieee80211 phy18: Selected rate control algorithm 'minstrel_ht'
[ 144.489350][ T58] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 144.489370][ T58] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 144.539815][ T6923] ------------[ cut here ]------------
[ 144.539828][ T6923] rtmutex deadlock detected
[ 144.539837][ T6923] WARNING: kernel/locking/rtmutex.c:1674 at rt_mutex_handle_deadlock+0x21/0xb0, CPU#1: syz.2.68/6923
[ 144.539880][ T6923] Modules linked in:
[ 144.539897][ T6923] CPU: 1 UID: 0 PID: 6923 Comm: syz.2.68 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 144.539918][ T6923] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 144.539928][ T6923] RIP: 0010:rt_mutex_handle_deadlock+0x21/0xb0
[ 144.539956][ T6923] Code: 90 90 90 90 90 90 90 90 90 41 57 41 56 41 55 41 54 53 83 ff dd 0f 85 81 00 00 00 48 89 f7 e8 56 3a 01 00 48 8d 3d af 2b 47 04 <67> 48 0f b9 3a 4c 8d 3d 00 00 00 00 65 48 8b 1d b3 63 28 07 4c 8d
[ 144.539971][ T6923] RSP: 0018:ffffc900049cf510 EFLAGS: 00010286
[ 144.539986][ T6923] RAX: 0000000080000000 RBX: ffffc900049cf5a0 RCX: 0000000000000000
[ 144.539999][ T6923] RDX: 0000000000000000 RSI: ffffffff8ba67a60 RDI: ffffffff8f6da7f0
[ 144.540011][ T6923] RBP: ffffc900049cf6a8 R08: ffffffff8f6a75b7 R09: 1ffffffff1ed4eb6
[ 144.540024][ T6923] R10: dffffc0000000000 R11: fffffbfff1ed4eb7 R12: 1ffff92000939eb0
[ 144.540037][ T6923] R13: ffffffff8b26765d R14: ffff88801aef5e00 R15: dffffc0000000000
[ 144.540051][ T6923] FS: 00007fa7809266c0(0000) GS:ffff888126432000(0000) knlGS:0000000000000000
[ 144.540066][ T6923] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 144.540079][ T6923] CR2: 00007f4ba1052140 CR3: 0000000039bdc000 CR4: 00000000003526f0
[ 144.540095][ T6923] Call Trace:
[ 144.540102][ T6923]
[ 144.540110][ T6923] ? rt_mutex_slowlock+0x1fd/0x7b0
[ 144.540136][ T6923] rt_mutex_slowlock+0x760/0x7b0
[ 144.540162][ T6923] ? rt_mutex_slowlock+0x1fd/0x7b0
[ 144.540187][ T6923] ? __pfx_rt_mutex_slowlock+0x10/0x10
[ 144.540216][ T6923] ? rcu_is_watching+0x15/0xb0
[ 144.540240][ T6923] ? kernfs_drain_open_files+0x71/0x720
[ 144.540278][ T6923] mutex_lock_nested+0x168/0x1d0
[ 144.540304][ T6923] ? kernfs_should_drain_open_files+0x20/0x2d0
[ 144.540332][ T6923] kernfs_drain_open_files+0x71/0x720
[ 144.540359][ T6923] ? rcu_is_watching+0x15/0xb0
[ 144.540385][ T6923] ? kernfs_should_drain_open_files+0x20/0x2d0
[ 144.540411][ T6923] ? kernfs_should_drain_open_files+0x20/0x2d0
[ 144.540438][ T6923] kernfs_drain+0x470/0x600
[ 144.540465][ T6923] ? __pfx_kernfs_drain+0x10/0x10
[ 144.540489][ T6923] ? __pfx_autoremove_wake_function+0x10/0x10
[ 144.540516][ T6923] ? kernfs_root+0x1c/0x230
[ 144.540536][ T6923] ? kernfs_root+0x1c/0x230
[ 144.540557][ T6923] ? kernfs_root+0x1ea/0x230
[ 144.540580][ T6923] __kernfs_remove+0x3cf/0x660
[ 144.540606][ T6923] kernfs_remove_by_name_ns+0xaf/0x130
[ 144.540632][ T6923] cgroup_addrm_files+0x684/0xc30
[ 144.540654][ T6923] ? __pfx_cgroup_addrm_files+0x10/0x10
[ 144.540673][ T6923] ? try_to_take_rt_mutex+0x9f0/0xb00
[ 144.540699][ T6923] ? rt_mutex_slowunlock+0x4a7/0x8b0
[ 144.540724][ T6923] ? rcu_is_watching+0x15/0xb0
[ 144.540742][ T6923] ? percpu_ref_put+0x1e/0x230
[ 144.540767][ T6923] ? rcu_is_watching+0x15/0xb0
[ 144.540786][ T6923] ? __pfx_rt_mutex_slowunlock+0x10/0x10
[ 144.540812][ T6923] ? lock_release+0x4b/0x3d0
[ 144.540830][ T6923] ? css_clear_dir+0x22d/0x240
[ 144.540848][ T6923] cgroup_destroy_locked+0x321/0x630
[ 144.540884][ T6923] cgroup_rmdir+0x3e8/0x710
[ 144.540909][ T6923] ? __pfx_cgroup_rmdir+0x10/0x10
[ 144.540936][ T6923] ? kernfs_root+0x1c/0x230
[ 144.540956][ T6923] ? rcu_is_watching+0x15/0xb0
[ 144.540974][ T6923] ? __pfx_autoremove_wake_function+0x10/0x10
[ 144.541002][ T6923] ? kernfs_root+0x1c/0x230
[ 144.541024][ T6923] kernfs_iop_rmdir+0x203/0x350
[ 144.541049][ T6923] vfs_rmdir+0x400/0x6f0
[ 144.541069][ T6923] filename_rmdir+0x292/0x520
[ 144.541086][ T6923] ? lock_release+0x4b/0x3d0
[ 144.541102][ T6923] ? __might_fault+0xaf/0x130
[ 144.541119][ T6923] ? __pfx_filename_rmdir+0x10/0x10
[ 144.541140][ T6923] ? do_getname+0x151/0x250
[ 144.541161][ T6923] __se_sys_rmdir+0x2e/0x140
[ 144.541181][ T6923] do_syscall_64+0x14d/0xf80
[ 144.541200][ T6923] ? trace_irq_disable+0x3b/0x150
[ 144.541221][ T6923] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 144.541239][ T6923] ? clear_bhb_loop+0x40/0x90
[ 144.541258][ T6923] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 144.541275][ T6923] RIP: 0033:0x7fa7812cc819
[ 144.541290][ T6923] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 144.541304][ T6923] RSP: 002b:00007fa780926028 EFLAGS: 00000246 ORIG_RAX: 0000000000000054
[ 144.541321][ T6923] RAX: ffffffffffffffda RBX: 00007fa781545fa0 RCX: 00007fa7812cc819
[ 144.541334][ T6923] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000200000000100
[ 144.541346][ T6923] RBP: 00007fa781362c91 R08: 0000000000000000 R09: 0000000000000000
[ 144.541356][ T6923] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 144.541366][ T6923] R13: 00007fa781546038 R14: 00007fa781545fa0 R15: 00007fff59c2ce08
[ 144.541392][ T6923]
[ 144.541401][ T6923] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 144.541415][ T6923] CPU: 1 UID: 0 PID: 6923 Comm: syz.2.68 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 144.541435][ T6923] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 144.541446][ T6923] Call Trace:
[ 144.541453][ T6923]
[ 144.541459][ T6923] vpanic+0x56c/0xa60
[ 144.541486][ T6923] ? __pfx__printk+0x10/0x10
[ 144.541505][ T6923] ? __pfx_vpanic+0x10/0x10
[ 144.541530][ T6923] ? is_bpf_text_address+0x292/0x2b0
[ 144.541555][ T6923] ? is_bpf_text_address+0x26/0x2b0
[ 144.541584][ T6923] panic+0xc5/0xd0
[ 144.541609][ T6923] ? __pfx_panic+0x10/0x10
[ 144.541639][ T6923] __warn+0x315/0x4f0
[ 144.541664][ T6923] ? rt_mutex_handle_deadlock+0x21/0xb0
[ 144.541691][ T6923] ? rt_mutex_handle_deadlock+0x21/0xb0
[ 144.541718][ T6923] __report_bug+0x29a/0x540
[ 144.541739][ T6923] ? rt_mutex_handle_deadlock+0x21/0xb0
[ 144.541765][ T6923] ? __pfx___report_bug+0x10/0x10
[ 144.541790][ T6923] report_bug_entry+0x19a/0x290
[ 144.541809][ T6923] ? rt_mutex_handle_deadlock+0x21/0xb0
[ 144.541833][ T6923] ? rt_mutex_handle_deadlock+0x26/0xb0
[ 144.541858][ T6923] handle_bug+0xce/0x200
[ 144.541881][ T6923] exc_invalid_op+0x1a/0x50
[ 144.541904][ T6923] asm_exc_invalid_op+0x1a/0x20
[ 144.541921][ T6923] RIP: 0010:rt_mutex_handle_deadlock+0x21/0xb0
[ 144.541949][ T6923] Code: 90 90 90 90 90 90 90 90 90 41 57 41 56 41 55 41 54 53 83 ff dd 0f 85 81 00 00 00 48 89 f7 e8 56 3a 01 00 48 8d 3d af 2b 47 04 <67> 48 0f b9 3a 4c 8d 3d 00 00 00 00 65 48 8b 1d b3 63 28 07 4c 8d
[ 144.541963][ T6923] RSP: 0018:ffffc900049cf510 EFLAGS: 00010286
[ 144.541978][ T6923] RAX: 0000000080000000 RBX: ffffc900049cf5a0 RCX: 0000000000000000
[ 144.541990][ T6923] RDX: 0000000000000000 RSI: ffffffff8ba67a60 RDI: ffffffff8f6da7f0
[ 144.542003][ T6923] RBP: ffffc900049cf6a8 R08: ffffffff8f6a75b7 R09: 1ffffffff1ed4eb6
[ 144.542017][ T6923] R10: dffffc0000000000 R11: fffffbfff1ed4eb7 R12: 1ffff92000939eb0
[ 144.542031][ T6923] R13: ffffffff8b26765d R14: ffff88801aef5e00 R15: dffffc0000000000
[ 144.542045][ T6923] ? rt_mutex_slowlock+0x1fd/0x7b0
[ 144.542076][ T6923] ? rt_mutex_slowlock+0x1fd/0x7b0
[ 144.542101][ T6923] rt_mutex_slowlock+0x760/0x7b0
[ 144.542127][ T6923] ? rt_mutex_slowlock+0x1fd/0x7b0
[ 144.542152][ T6923] ? __pfx_rt_mutex_slowlock+0x10/0x10
[ 144.542181][ T6923] ? rcu_is_watching+0x15/0xb0
[ 144.542205][ T6923] ? kernfs_drain_open_files+0x71/0x720
[ 144.542231][ T6923] mutex_lock_nested+0x168/0x1d0
[ 144.542255][ T6923] ? kernfs_should_drain_open_files+0x20/0x2d0
[ 144.542282][ T6923] kernfs_drain_open_files+0x71/0x720
[ 144.542308][ T6923] ? rcu_is_watching+0x15/0xb0
[ 144.542324][ T6923] ? kernfs_should_drain_open_files+0x20/0x2d0
[ 144.542350][ T6923] ? kernfs_should_drain_open_files+0x20/0x2d0
[ 144.542386][ T6923] kernfs_drain+0x470/0x600
[ 144.542414][ T6923] ? __pfx_kernfs_drain+0x10/0x10
[ 144.542438][ T6923] ? __pfx_autoremove_wake_function+0x10/0x10
[ 144.542465][ T6923] ? kernfs_root+0x1c/0x230
[ 144.542484][ T6923] ? kernfs_root+0x1c/0x230
[ 144.542503][ T6923] ? kernfs_root+0x1ea/0x230
[ 144.542526][ T6923] __kernfs_remove+0x3cf/0x660
[ 144.542552][ T6923] kernfs_remove_by_name_ns+0xaf/0x130
[ 144.542577][ T6923] cgroup_addrm_files+0x684/0xc30
[ 144.542607][ T6923] ? __pfx_cgroup_addrm_files+0x10/0x10
[ 144.542627][ T6923] ? try_to_take_rt_mutex+0x9f0/0xb00
[ 144.542655][ T6923] ? rt_mutex_slowunlock+0x4a7/0x8b0
[ 144.542688][ T6923] ? rcu_is_watching+0x15/0xb0
[ 144.542705][ T6923] ? percpu_ref_put+0x1e/0x230
[ 144.542729][ T6923] ? rcu_is_watching+0x15/0xb0
[ 144.542747][ T6923] ? __pfx_rt_mutex_slowunlock+0x10/0x10
[ 144.542772][ T6923] ? lock_release+0x4b/0x3d0
[ 144.542790][ T6923] ? css_clear_dir+0x22d/0x240
[ 144.542808][ T6923] cgroup_destroy_locked+0x321/0x630
[ 144.542834][ T6923] cgroup_rmdir+0x3e8/0x710
[ 144.542860][ T6923] ? __pfx_cgroup_rmdir+0x10/0x10
[ 144.542894][ T6923] ? kernfs_root+0x1c/0x230
[ 144.542914][ T6923] ? rcu_is_watching+0x15/0xb0
[ 144.542932][ T6923] ? __pfx_autoremove_wake_function+0x10/0x10
[ 144.542959][ T6923] ? kernfs_root+0x1c/0x230
[ 144.542981][ T6923] kernfs_iop_rmdir+0x203/0x350
[ 144.543007][ T6923] vfs_rmdir+0x400/0x6f0
[ 144.543027][ T6923] filename_rmdir+0x292/0x520
[ 144.543044][ T6923] ? lock_release+0x4b/0x3d0
[ 144.543060][ T6923] ? __might_fault+0xaf/0x130
[ 144.543077][ T6923] ? __pfx_filename_rmdir+0x10/0x10
[ 144.543098][ T6923] ? do_getname+0x151/0x250
[ 144.543120][ T6923] __se_sys_rmdir+0x2e/0x140
[ 144.543139][ T6923] do_syscall_64+0x14d/0xf80
[ 144.543159][ T6923] ? trace_irq_disable+0x3b/0x150
[ 144.543181][ T6923] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 144.543210][ T6923] ? clear_bhb_loop+0x40/0x90
[ 144.543229][ T6923] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 144.543255][ T6923] RIP: 0033:0x7fa7812cc819
[ 144.543270][ T6923] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 144.543285][ T6923] RSP: 002b:00007fa780926028 EFLAGS: 00000246 ORIG_RAX: 0000000000000054
[ 144.543304][ T6923] RAX: ffffffffffffffda RBX: 00007fa781545fa0 RCX: 00007fa7812cc819
[ 144.543318][ T6923] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000200000000100
[ 144.543330][ T6923] RBP: 00007fa781362c91 R08: 0000000000000000 R09: 0000000000000000
[ 144.543341][ T6923] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 144.543352][ T6923] R13: 00007fa781546038 R14: 00007fa781545fa0 R15: 00007fff59c2ce08
[ 144.543371][ T6923]
[ 144.543519][ T6923] Kernel Offset: disabled