no interfaces have a carrier Starting crond: OK [ 48.063708][ T5495] 8021q: adding VLAN 0 to HW filter on device bond0 [ 48.092872][ T5495] eql: remember to turn off Van-Jacobson compression on your slave devices Starting sshd: OK syzkaller Warning: Permanently added '10.128.0.66' (ED25519) to the list of known hosts. 2025/12/27 08:03:11 parsed 1 programs syzkaller login: [ 75.596507][ T5832] cgroup: Unknown subsys name 'net' [ 75.700567][ T5832] cgroup: Unknown subsys name 'cpuset' [ 75.709153][ T5832] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 77.156724][ T5832] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 80.014109][ T5847] 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. [ 80.348531][ T72] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 80.358403][ T72] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 80.701324][ T72] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 80.727254][ T72] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 81.386920][ T5151] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 81.396367][ T5151] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 81.417758][ T5151] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 81.425910][ T5151] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 81.434140][ T5151] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 82.230638][ T5874] chnl_net:caif_netlink_parms(): no params data found [ 82.902442][ T5874] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.910154][ T5874] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.917995][ T5874] bridge_slave_0: entered allmulticast mode [ 82.925047][ T5874] bridge_slave_0: entered promiscuous mode [ 82.967173][ T5874] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.974410][ T5874] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.981736][ T5874] bridge_slave_1: entered allmulticast mode [ 82.988755][ T5874] bridge_slave_1: entered promiscuous mode [ 83.129360][ T5874] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 83.257706][ T5874] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 83.330795][ T5874] team0: Port device team_slave_0 added [ 83.349762][ T5874] team0: Port device team_slave_1 added [ 83.457054][ T5874] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 83.467467][ T5874] 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. [ 83.496082][ T5874] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 83.517088][ T5874] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 83.524246][ T5874] 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. [ 83.550271][ T5874] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 83.737122][ T5874] hsr_slave_0: entered promiscuous mode [ 83.745615][ T5874] hsr_slave_1: entered promiscuous mode [ 83.960147][ T5874] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 83.972390][ T5874] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 83.982816][ T5874] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 83.993264][ T5874] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 84.068457][ T5874] 8021q: adding VLAN 0 to HW filter on device bond0 [ 84.091494][ T5874] 8021q: adding VLAN 0 to HW filter on device team0 [ 84.103968][ T1135] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.111252][ T1135] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.127062][ T72] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.134243][ T72] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.293278][ T5874] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 84.334550][ T5874] veth0_vlan: entered promiscuous mode [ 84.347779][ T5874] veth1_vlan: entered promiscuous mode [ 84.376554][ T5874] veth0_macvtap: entered promiscuous mode [ 84.386220][ T5874] veth1_macvtap: entered promiscuous mode [ 84.405061][ T5874] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 84.420652][ T5874] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 84.435951][ T36] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.445923][ T36] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.455843][ T36] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.465825][ T36] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2025/12/27 08:03:22 executed programs: 0 [ 84.619007][ T52] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 84.627956][ T52] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 84.636268][ T52] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 84.644891][ T52] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 84.652689][ T52] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 84.725604][ T5151] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 84.733749][ T5151] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 84.749189][ T5151] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 84.757145][ T5151] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 84.764970][ T5151] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 84.816251][ T52] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 84.826389][ T52] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 84.835262][ T52] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 84.843731][ T52] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 84.853670][ T52] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 84.853937][ T5960] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 84.868077][ T52] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 84.879319][ T5958] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 84.887669][ T5960] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 84.895711][ T5958] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 84.902780][ T5960] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 84.911755][ T5958] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 84.919900][ T5958] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 84.928067][ T5958] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 84.940869][ T36] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 84.956909][ T5960] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 85.084963][ T36] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 85.228943][ T36] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 85.339711][ T36] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 85.534704][ T5951] chnl_net:caif_netlink_parms(): no params data found [ 85.829932][ T5954] chnl_net:caif_netlink_parms(): no params data found [ 85.865129][ T5951] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.875417][ T5951] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.883054][ T5951] bridge_slave_0: entered allmulticast mode [ 85.890196][ T5951] bridge_slave_0: entered promiscuous mode [ 85.928539][ T5947] chnl_net:caif_netlink_parms(): no params data found [ 85.946511][ T5951] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.954067][ T5951] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.961371][ T5951] bridge_slave_1: entered allmulticast mode [ 85.968843][ T5951] bridge_slave_1: entered promiscuous mode [ 86.008192][ T5956] chnl_net:caif_netlink_parms(): no params data found [ 86.130615][ T5955] chnl_net:caif_netlink_parms(): no params data found [ 86.149603][ T5951] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 86.207664][ T5951] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 86.332079][ T5947] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.339724][ T5947] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.346869][ T5947] bridge_slave_0: entered allmulticast mode [ 86.354100][ T5947] bridge_slave_0: entered promiscuous mode [ 86.364071][ T5951] team0: Port device team_slave_0 added [ 86.382671][ T5954] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.389973][ T5954] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.397136][ T5954] bridge_slave_0: entered allmulticast mode [ 86.404458][ T5954] bridge_slave_0: entered promiscuous mode [ 86.419455][ T5947] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.426755][ T5947] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.434072][ T5947] bridge_slave_1: entered allmulticast mode [ 86.441149][ T5947] bridge_slave_1: entered promiscuous mode [ 86.450256][ T5951] team0: Port device team_slave_1 added [ 86.467005][ T5954] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.474589][ T5954] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.482268][ T5954] bridge_slave_1: entered allmulticast mode [ 86.489646][ T5954] bridge_slave_1: entered promiscuous mode [ 86.544419][ T5956] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.551659][ T5956] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.559131][ T5956] bridge_slave_0: entered allmulticast mode [ 86.566160][ T5956] bridge_slave_0: entered promiscuous mode [ 86.636885][ T5956] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.644289][ T5956] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.651588][ T5956] bridge_slave_1: entered allmulticast mode [ 86.658711][ T5956] bridge_slave_1: entered promiscuous mode [ 86.701005][ T5954] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 86.725179][ T5947] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 86.735373][ T5951] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 86.742738][ T5951] 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. [ 86.769111][ T5951] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 86.780906][ T5890] Bluetooth: hci0: command tx timeout [ 86.782358][ T10] cfg80211: failed to load regulatory.db [ 86.796100][ T5951] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 86.803253][ T5951] 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. [ 86.829633][ T5951] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 86.866361][ T5954] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 86.867959][ T5890] Bluetooth: hci1: command tx timeout [ 86.883686][ T5955] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.891279][ T5955] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.899170][ T5955] bridge_slave_0: entered allmulticast mode [ 86.906183][ T5955] bridge_slave_0: entered promiscuous mode [ 86.915693][ T5947] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 86.943989][ T5956] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 86.947347][ T5890] Bluetooth: hci2: command tx timeout [ 86.957127][ T5956] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 86.995734][ T5955] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.002967][ T5955] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.010504][ T5955] bridge_slave_1: entered allmulticast mode [ 87.017390][ T5890] Bluetooth: hci4: command tx timeout [ 87.019533][ T5955] bridge_slave_1: entered promiscuous mode [ 87.027343][ T5890] Bluetooth: hci3: command tx timeout [ 87.069035][ T5947] team0: Port device team_slave_0 added [ 87.114702][ T5955] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 87.126981][ T5955] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 87.139468][ T5947] team0: Port device team_slave_1 added [ 87.156635][ T5956] team0: Port device team_slave_0 added [ 87.164701][ T5954] team0: Port device team_slave_0 added [ 87.207518][ T36] bridge_slave_1: left allmulticast mode [ 87.213268][ T36] bridge_slave_1: left promiscuous mode [ 87.220132][ T36] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.231267][ T36] bridge_slave_0: left allmulticast mode [ 87.236908][ T36] bridge_slave_0: left promiscuous mode [ 87.243864][ T36] bridge0: port 1(bridge_slave_0) entered disabled state [ 87.466984][ T36] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 87.479597][ T36] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 87.490067][ T36] bond0 (unregistering): Released all slaves [ 87.514362][ T5956] team0: Port device team_slave_1 added [ 87.523516][ T5954] team0: Port device team_slave_1 added [ 87.535187][ T5951] hsr_slave_0: entered promiscuous mode [ 87.541654][ T5951] hsr_slave_1: entered promiscuous mode [ 87.549883][ T5951] debugfs: 'hsr0' already exists in 'hsr' [ 87.555842][ T5951] Cannot create hsr debugfs directory [ 87.591951][ T5947] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 87.599096][ T5947] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 87.625147][ T5947] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 87.663267][ T5955] team0: Port device team_slave_0 added [ 87.671062][ T5947] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 87.678135][ T5947] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 87.704127][ T5947] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 87.746808][ T5955] team0: Port device team_slave_1 added [ 87.773365][ T5956] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 87.781286][ T5956] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 87.807254][ T5956] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 87.819109][ T5954] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 87.826060][ T5954] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 87.852072][ T5954] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 87.869703][ T36] hsr_slave_0: left promiscuous mode [ 87.875698][ T36] hsr_slave_1: left promiscuous mode [ 87.881886][ T36] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 87.890091][ T36] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 87.902011][ T36] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 87.910101][ T36] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 87.925453][ T36] veth1_macvtap: left promiscuous mode [ 87.931190][ T36] veth0_macvtap: left promiscuous mode [ 87.936774][ T36] veth1_vlan: left promiscuous mode [ 87.942289][ T36] veth0_vlan: left promiscuous mode [ 88.214485][ T36] team0 (unregistering): Port device team_slave_1 removed [ 88.250748][ T36] team0 (unregistering): Port device team_slave_0 removed [ 88.512685][ T5956] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 88.519825][ T5956] 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. [ 88.547614][ T5956] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 88.566478][ T5954] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 88.573524][ T5954] 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. [ 88.599596][ T5954] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 88.660538][ T5955] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 88.668339][ T5955] 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. [ 88.694431][ T5955] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 88.731807][ T5947] hsr_slave_0: entered promiscuous mode [ 88.738434][ T5947] hsr_slave_1: entered promiscuous mode [ 88.762669][ T5955] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 88.769812][ T5955] 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. [ 88.796220][ T5955] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 88.858026][ T5890] Bluetooth: hci0: command tx timeout [ 88.888170][ T5954] hsr_slave_0: entered promiscuous mode [ 88.894534][ T5954] hsr_slave_1: entered promiscuous mode [ 88.901040][ T5954] debugfs: 'hsr0' already exists in 'hsr' [ 88.906776][ T5954] Cannot create hsr debugfs directory [ 88.926588][ T5956] hsr_slave_0: entered promiscuous mode [ 88.933631][ T5956] hsr_slave_1: entered promiscuous mode [ 88.947836][ T5890] Bluetooth: hci1: command tx timeout [ 88.948588][ T5956] debugfs: 'hsr0' already exists in 'hsr' [ 88.959355][ T5956] Cannot create hsr debugfs directory [ 89.017431][ T5890] Bluetooth: hci2: command tx timeout [ 89.065525][ T5955] hsr_slave_0: entered promiscuous mode [ 89.072556][ T5955] hsr_slave_1: entered promiscuous mode [ 89.078856][ T5955] debugfs: 'hsr0' already exists in 'hsr' [ 89.084584][ T5955] Cannot create hsr debugfs directory [ 89.097329][ T5890] Bluetooth: hci3: command tx timeout [ 89.097980][ T5960] Bluetooth: hci4: command tx timeout [ 89.537379][ T5951] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 89.734966][ T5951] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 89.827168][ T5951] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 89.876625][ T5951] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 90.110645][ T5951] 8021q: adding VLAN 0 to HW filter on device bond0 [ 90.136915][ T5951] 8021q: adding VLAN 0 to HW filter on device team0 [ 90.165519][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.172747][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 90.224233][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.231536][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 90.309599][ T5954] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 90.340248][ T5954] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 90.354999][ T5954] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 90.389888][ T5954] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 90.540642][ T5955] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 90.581275][ T5955] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 90.632260][ T5955] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 90.682044][ T5955] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 90.831019][ T5956] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 90.851943][ T5956] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 90.908267][ T5956] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 90.924598][ T5956] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 90.939065][ T5960] Bluetooth: hci0: command tx timeout [ 90.955699][ T5954] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.021656][ T5960] Bluetooth: hci1: command tx timeout [ 91.061692][ T5947] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 91.072266][ T5947] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 91.091701][ T5947] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 91.107414][ T5960] Bluetooth: hci2: command tx timeout [ 91.119641][ T5947] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 91.143189][ T5954] 8021q: adding VLAN 0 to HW filter on device team0 [ 91.177739][ T5960] Bluetooth: hci3: command tx timeout [ 91.177778][ T5890] Bluetooth: hci4: command tx timeout [ 91.186260][ T5951] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 91.211570][ T72] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.218792][ T72] bridge0: port 1(bridge_slave_0) entered forwarding state [ 91.273631][ T3471] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.280883][ T3471] bridge0: port 2(bridge_slave_1) entered forwarding state [ 91.433795][ T5955] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.500817][ T5951] veth0_vlan: entered promiscuous mode [ 91.512699][ T5955] 8021q: adding VLAN 0 to HW filter on device team0 [ 91.546457][ T3471] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.553605][ T3471] bridge0: port 1(bridge_slave_0) entered forwarding state [ 91.574404][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.581621][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 91.591482][ T5951] veth1_vlan: entered promiscuous mode [ 91.609479][ T5956] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.676778][ T5956] 8021q: adding VLAN 0 to HW filter on device team0 [ 91.716666][ T180] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.723925][ T180] bridge0: port 1(bridge_slave_0) entered forwarding state [ 91.764111][ T5947] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.777315][ T180] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.784522][ T180] bridge0: port 2(bridge_slave_1) entered forwarding state [ 91.837772][ T5951] veth0_macvtap: entered promiscuous mode [ 91.864772][ T5951] veth1_macvtap: entered promiscuous mode [ 91.889894][ T5947] 8021q: adding VLAN 0 to HW filter on device team0 [ 91.936287][ T1135] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.943554][ T1135] bridge0: port 1(bridge_slave_0) entered forwarding state [ 91.965124][ T5954] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 91.990659][ T5951] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 92.005472][ T1135] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.012683][ T1135] bridge0: port 2(bridge_slave_1) entered forwarding state [ 92.044109][ T5951] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 92.084176][ T1135] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.094374][ T1135] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.134973][ T1135] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.161699][ T1135] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.313789][ T5955] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 92.389678][ T5954] veth0_vlan: entered promiscuous mode [ 92.431886][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 92.458924][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 92.519887][ T5954] veth1_vlan: entered promiscuous mode [ 92.542726][ T36] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 92.548395][ T5956] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 92.575534][ T36] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/12/27 08:03:30 executed programs: 10 [ 92.731427][ T5954] veth0_macvtap: entered promiscuous mode [ 92.767982][ T5954] veth1_macvtap: entered promiscuous mode [ 92.863211][ T5956] veth0_vlan: entered promiscuous mode [ 92.885934][ T5954] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 92.916664][ T5954] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 92.941113][ T5956] veth1_vlan: entered promiscuous mode [ 92.964768][ T5947] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 92.982685][ T1135] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.013139][ T1135] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.023381][ T5890] Bluetooth: hci0: command tx timeout [ 93.040086][ T1135] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.050057][ T1135] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.085799][ T5955] veth0_vlan: entered promiscuous mode [ 93.097798][ T5890] Bluetooth: hci1: command tx timeout [ 93.129102][ T6080] loop2: detected capacity change from 0 to 32768 [ 93.181187][ T5890] Bluetooth: hci2: command tx timeout [ 93.186702][ T5956] veth0_macvtap: entered promiscuous mode [ 93.251047][ T5955] veth1_vlan: entered promiscuous mode [ 93.258311][ T5890] Bluetooth: hci3: command tx timeout [ 93.263734][ T5890] Bluetooth: hci4: command tx timeout [ 93.295849][ T5956] veth1_macvtap: entered promiscuous mode [ 93.355602][ T5947] veth0_vlan: entered promiscuous mode [ 93.441477][ T5956] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 93.459077][ T5947] veth1_vlan: entered promiscuous mode [ 93.466162][ T180] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 93.487156][ T180] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 93.511715][ T5956] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 93.555063][ T3471] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 93.563297][ T3471] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 93.585789][ T180] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.600774][ T5955] veth0_macvtap: entered promiscuous mode [ 93.621791][ T180] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.651133][ T180] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.688617][ T5955] veth1_macvtap: entered promiscuous mode [ 93.709512][ T180] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.764160][ T5947] veth0_macvtap: entered promiscuous mode [ 93.813091][ T5955] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 93.852599][ T5947] veth1_macvtap: entered promiscuous mode [ 93.871937][ T5955] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 93.886582][ T6083] loop2: detected capacity change from 0 to 32768 [ 94.000819][ T180] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.000869][ T3471] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.020418][ T180] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.064453][ T3471] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 94.090785][ T180] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.130252][ T180] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.236506][ T5947] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 94.261755][ T72] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.294977][ T72] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 94.345506][ T6085] loop3: detected capacity change from 0 to 32768 [ 94.359346][ T5947] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 94.426175][ T1135] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.433429][ T12] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.444054][ T1135] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 94.495561][ T12] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.532138][ T12] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.594119][ T12] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.645695][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.668302][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 94.899808][ T6087] loop2: detected capacity change from 0 to 32768 [ 94.907060][ T1008] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.957495][ T1008] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 95.124225][ T1135] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 95.149125][ T1135] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 95.618033][ T6091] loop3: detected capacity change from 0 to 32768 [ 95.711500][ T6090] loop1: detected capacity change from 0 to 32768 [ 95.931190][ T6094] loop4: detected capacity change from 0 to 32768 [ 96.395084][ T6096] loop2: detected capacity change from 0 to 32768 [ 96.592327][ T6099] loop0: detected capacity change from 0 to 32768 [ 97.145584][ T6101] loop3: detected capacity change from 0 to 32768 2025/12/27 08:03:36 executed programs: 27 [ 98.242137][ T6111] set_capacity_and_notify: 3 callbacks suppressed [ 98.242154][ T6111] loop0: detected capacity change from 0 to 32768 [ 98.442520][ T6113] loop1: detected capacity change from 0 to 32768 [ 98.572945][ T6115] loop3: detected capacity change from 0 to 32768 [ 98.965971][ T6117] loop4: detected capacity change from 0 to 32768 [ 99.181045][ T6119] loop2: detected capacity change from 0 to 32768 [ 99.620373][ T6121] loop0: detected capacity change from 0 to 32768 [ 99.931479][ T6125] loop3: detected capacity change from 0 to 32768 [ 99.974850][ T6123] loop1: detected capacity change from 0 to 32768 [ 100.508108][ T6127] loop4: detected capacity change from 0 to 32768 [ 100.564307][ T6129] loop2: detected capacity change from 0 to 32768 [ 103.318587][ T6147] set_capacity_and_notify: 8 callbacks suppressed [ 103.318602][ T6147] loop2: detected capacity change from 0 to 32768 [ 103.345924][ T6150] loop4: detected capacity change from 0 to 32768 2025/12/27 08:03:41 executed programs: 46 [ 103.882405][ T6152] loop3: detected capacity change from 0 to 32768 [ 103.972690][ T6155] loop0: detected capacity change from 0 to 32768 [ 104.061624][ T6157] loop1: detected capacity change from 0 to 32768 [ 104.670318][ T6160] loop4: detected capacity change from 0 to 32768 [ 104.674931][ T6161] loop2: detected capacity change from 0 to 32768 [ 104.887753][ T5951] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000006: 0000 [#1] SMP KASAN PTI [ 104.899684][ T5951] KASAN: null-ptr-deref in range [0x0000000000000030-0x0000000000000037] [ 104.908119][ T5951] CPU: 1 UID: 0 PID: 5951 Comm: syz-executor Not tainted syzkaller #0 PREEMPT(full) [ 104.917579][ T5951] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 104.927634][ T5951] RIP: 0010:lmLogSync+0x1f1/0x9d0 [ 104.932669][ T5951] Code: c1 75 fe 4d 8d 7e d8 4c 89 f8 48 c1 e8 03 80 3c 18 00 74 08 4c 89 ff e8 ad 69 dc fe 4d 8b 3f 49 83 c7 30 4c 89 f8 48 c1 e8 03 <80> 3c 18 00 74 08 4c 89 ff e8 91 69 dc fe 49 8b 3f e8 a9 f8 ad fe [ 104.952277][ T5951] RSP: 0018:ffffc90003397b40 EFLAGS: 00010206 [ 104.958357][ T5951] RAX: 0000000000000006 RBX: dffffc0000000000 RCX: ffff888025d93d00 [ 104.966343][ T5951] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 104.974322][ T5951] RBP: ffffc90003397c48 R08: ffffc90003397a8f R09: 0000000000000000 [ 104.982307][ T5951] R10: ffffc90003397928 R11: fffff52000672f52 R12: ffff888056ccb000 [ 104.990289][ T5951] R13: dffffc0000000000 R14: ffff8880740e3838 R15: 0000000000000030 [ 104.998267][ T5951] FS: 0000555575c81500(0000) GS:ffff888125d25000(0000) knlGS:0000000000000000 [ 105.007199][ T5951] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 105.013866][ T5951] CR2: 00007fa205942000 CR3: 00000000740ba000 CR4: 00000000003526f0 [ 105.021847][ T5951] Call Trace: [ 105.025126][ T5951] [ 105.028057][ T5951] ? __pfx___mutex_lock+0x10/0x10 [ 105.033073][ T5951] ? __pfx_lmLogSync+0x10/0x10 [ 105.037821][ T5951] ? __pfx_dquot_writeback_dquots+0x10/0x10 [ 105.043701][ T5951] jfs_syncpt+0x7b/0x90 [ 105.047844][ T5951] jfs_sync_fs+0x87/0xa0 [ 105.052068][ T5951] sync_filesystem+0xee/0x230 [ 105.056733][ T5951] generic_shutdown_super+0x6f/0x2c0 [ 105.062039][ T5951] kill_block_super+0x44/0x90 [ 105.066699][ T5951] deactivate_locked_super+0xbc/0x130 [ 105.072057][ T5951] cleanup_mnt+0x425/0x4c0 [ 105.076458][ T5951] ? lockdep_hardirqs_on+0x98/0x140 [ 105.081646][ T5951] task_work_run+0x1d4/0x260 [ 105.086225][ T5951] ? __pfx_task_work_run+0x10/0x10 [ 105.091328][ T5951] ? exit_to_user_mode_loop+0x55/0x4f0 [ 105.096771][ T5951] exit_to_user_mode_loop+0xff/0x4f0 [ 105.102037][ T5951] ? rcu_is_watching+0x15/0xb0 [ 105.106794][ T5951] do_syscall_64+0x2d0/0xf80 [ 105.111373][ T5951] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 105.117434][ T5951] ? clear_bhb_loop+0x60/0xb0 [ 105.122096][ T5951] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 105.127971][ T5951] RIP: 0033:0x7f088b790a77 [ 105.132383][ T5951] Code: a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 a8 ff ff ff f7 d8 64 89 02 b8 [ 105.151972][ T5951] RSP: 002b:00007fff731bb7f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 105.160373][ T5951] RAX: 0000000000000000 RBX: 00007f088b813d7d RCX: 00007f088b790a77 [ 105.168332][ T5951] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fff731bb8b0 [ 105.176287][ T5951] RBP: 00007fff731bb8b0 R08: 0000000000000000 R09: 0000000000000000 [ 105.184241][ T5951] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff731bc940 [ 105.192211][ T5951] R13: 00007f088b813d7d R14: 000000000001991a R15: 00007fff731bc980 [ 105.200175][ T5951] [ 105.203186][ T5951] Modules linked in: [ 105.208244][ T5951] ---[ end trace 0000000000000000 ]--- [ 105.224812][ T6165] loop0: detected capacity change from 0 to 32768 [ 105.278819][ T6163] loop3: detected capacity change from 0 to 32768 [ 105.317460][ T5951] RIP: 0010:lmLogSync+0x1f1/0x9d0 [ 105.322570][ T5951] Code: c1 75 fe 4d 8d 7e d8 4c 89 f8 48 c1 e8 03 80 3c 18 00 74 08 4c 89 ff e8 ad 69 dc fe 4d 8b 3f 49 83 c7 30 4c 89 f8 48 c1 e8 03 <80> 3c 18 00 74 08 4c 89 ff e8 91 69 dc fe 49 8b 3f e8 a9 f8 ad fe [ 105.345939][ T5951] RSP: 0018:ffffc90003397b40 EFLAGS: 00010206 [ 105.354588][ T5951] RAX: 0000000000000006 RBX: dffffc0000000000 RCX: ffff888025d93d00 [ 105.393392][ T5951] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 105.408222][ T5951] RBP: ffffc90003397c48 R08: ffffc90003397a8f R09: 0000000000000000 [ 105.453128][ T5951] R10: ffffc90003397928 R11: fffff52000672f52 R12: ffff888056ccb000 [ 105.464756][ T5951] R13: dffffc0000000000 R14: ffff8880740e3838 R15: 0000000000000030 [ 105.473203][ T5951] FS: 0000555575c81500(0000) GS:ffff888125c25000(0000) knlGS:0000000000000000 [ 105.482216][ T5951] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 105.489031][ T5951] CR2: 00007fa205942000 CR3: 00000000740ba000 CR4: 00000000003526f0 [ 105.491925][ T6167] loop1: detected capacity change from 0 to 32768 [ 105.497013][ T5951] Kernel panic - not syncing: Fatal exception [ 105.497392][ T5951] Kernel Offset: disabled