Warning: Permanently added '10.128.1.196' (ED25519) to the list of known hosts. 2026/04/18 16:00:12 parsed 1 programs [ 101.219054][ T29] audit: type=1400 audit(1776528012.095:114): avc: denied { node_bind } for pid=6214 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 103.522369][ T29] audit: type=1400 audit(1776528014.395:115): avc: denied { mounton } for pid=6223 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 [ 103.565030][ T29] audit: type=1400 audit(1776528014.445:116): avc: denied { unlink } for pid=6223 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" Setting up swapspace version 1, size = 127995904 bytes [ 104.824015][ T6223] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 107.082547][ T29] audit: type=1400 audit(1776528017.955:117): avc: denied { mounton } for pid=6240 comm="syz-executor" path="/root/syzkaller.Oe2IEu/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 [ 107.135473][ T29] audit: type=1400 audit(1776528017.965:118): avc: denied { unmount } for pid=6240 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 107.318269][ T29] audit: type=1401 audit(1776528018.195:119): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 107.519952][ T5887] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 107.530205][ T5887] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 107.543166][ T5887] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 107.553852][ T5887] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 107.561861][ T5887] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 108.344116][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 108.362234][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 108.537527][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 108.545644][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 109.088199][ T6281] chnl_net:caif_netlink_parms(): no params data found [ 109.265710][ T6281] bridge0: port 1(bridge_slave_0) entered blocking state [ 109.277334][ T6281] bridge0: port 1(bridge_slave_0) entered disabled state [ 109.286014][ T6281] bridge_slave_0: entered allmulticast mode [ 109.293697][ T6281] bridge_slave_0: entered promiscuous mode [ 109.310829][ T6281] bridge0: port 2(bridge_slave_1) entered blocking state [ 109.319647][ T6281] bridge0: port 2(bridge_slave_1) entered disabled state [ 109.332190][ T6281] bridge_slave_1: entered allmulticast mode [ 109.339744][ T6281] bridge_slave_1: entered promiscuous mode [ 109.607443][ T6281] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 109.632520][ T6281] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 109.752127][ T6281] team0: Port device team_slave_0 added [ 109.775657][ T6281] team0: Port device team_slave_1 added [ 109.853917][ T6281] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 109.861020][ T6281] 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. [ 109.894182][ T6281] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 109.908258][ T6281] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 109.915275][ T6281] 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. [ 109.941305][ T6281] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 109.990394][ T6281] hsr_slave_0: entered promiscuous mode [ 109.996766][ T6281] hsr_slave_1: entered promiscuous mode [ 110.116641][ T6281] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 110.125635][ T6281] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 110.133397][ T6281] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 110.142003][ T6281] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 110.149701][ T6281] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 110.158330][ T6281] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 110.166116][ T6281] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 110.178136][ T6281] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 110.229791][ T6281] 8021q: adding VLAN 0 to HW filter on device bond0 [ 110.258645][ T6281] 8021q: adding VLAN 0 to HW filter on device team0 [ 110.270500][ T35] bridge0: port 1(bridge_slave_0) entered blocking state [ 110.277628][ T35] bridge0: port 1(bridge_slave_0) entered forwarding state [ 110.292216][ T1142] bridge0: port 2(bridge_slave_1) entered blocking state [ 110.299379][ T1142] bridge0: port 2(bridge_slave_1) entered forwarding state [ 110.427095][ T6281] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 110.464377][ T6281] veth0_vlan: entered promiscuous mode [ 110.474117][ T6281] veth1_vlan: entered promiscuous mode [ 110.496320][ T6281] veth0_macvtap: entered promiscuous mode [ 110.505049][ T6281] veth1_macvtap: entered promiscuous mode [ 110.520344][ T6281] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 110.534584][ T6281] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 110.547546][ T1142] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 110.556362][ T1142] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 110.566102][ T1142] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 110.576383][ T1142] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2026/04/18 16:00:21 executed programs: 0 [ 110.701702][ T5135] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 110.711033][ T5135] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 110.721200][ T5135] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 110.735358][ T5135] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 110.744325][ T5135] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 110.801943][ T5135] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 110.816957][ T5135] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 110.826364][ T5135] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 110.839754][ T5135] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 110.850050][ T5135] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 110.906386][ T5135] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 110.919120][ T5135] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 110.928415][ T5135] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 110.936349][ T5135] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 110.947853][ T5135] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 110.955607][ T5135] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 110.966069][ T5135] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 110.974170][ T5135] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 110.985097][ T5887] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 110.994993][ T5887] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 111.090174][ T6268] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 111.100587][ T6268] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 111.111615][ T6268] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 111.123870][ T6268] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 111.134118][ T6268] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 111.621381][ T1142] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 111.713072][ T1142] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 111.746868][ T6331] chnl_net:caif_netlink_parms(): no params data found [ 111.762974][ T6340] chnl_net:caif_netlink_parms(): no params data found [ 111.937857][ T6337] chnl_net:caif_netlink_parms(): no params data found [ 112.019949][ T6344] chnl_net:caif_netlink_parms(): no params data found [ 112.074283][ T6340] bridge0: port 1(bridge_slave_0) entered blocking state [ 112.081531][ T6340] bridge0: port 1(bridge_slave_0) entered disabled state [ 112.089045][ T6340] bridge_slave_0: entered allmulticast mode [ 112.096888][ T6340] bridge_slave_0: entered promiscuous mode [ 112.117245][ T6331] bridge0: port 1(bridge_slave_0) entered blocking state [ 112.124503][ T6331] bridge0: port 1(bridge_slave_0) entered disabled state [ 112.131628][ T6331] bridge_slave_0: entered allmulticast mode [ 112.138815][ T6331] bridge_slave_0: entered promiscuous mode [ 112.146174][ T6335] chnl_net:caif_netlink_parms(): no params data found [ 112.160220][ T6340] bridge0: port 2(bridge_slave_1) entered blocking state [ 112.167472][ T6340] bridge0: port 2(bridge_slave_1) entered disabled state [ 112.174776][ T6340] bridge_slave_1: entered allmulticast mode [ 112.181552][ T6340] bridge_slave_1: entered promiscuous mode [ 112.195988][ T6331] bridge0: port 2(bridge_slave_1) entered blocking state [ 112.203208][ T6331] bridge0: port 2(bridge_slave_1) entered disabled state [ 112.210426][ T6331] bridge_slave_1: entered allmulticast mode [ 112.218129][ T6331] bridge_slave_1: entered promiscuous mode [ 112.312961][ T6337] bridge0: port 1(bridge_slave_0) entered blocking state [ 112.320086][ T6337] bridge0: port 1(bridge_slave_0) entered disabled state [ 112.327758][ T6337] bridge_slave_0: entered allmulticast mode [ 112.335281][ T6337] bridge_slave_0: entered promiscuous mode [ 112.345232][ T6331] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 112.360226][ T6340] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 112.372020][ T6340] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 112.389813][ T6337] bridge0: port 2(bridge_slave_1) entered blocking state [ 112.397205][ T6337] bridge0: port 2(bridge_slave_1) entered disabled state [ 112.404792][ T6337] bridge_slave_1: entered allmulticast mode [ 112.411688][ T6337] bridge_slave_1: entered promiscuous mode [ 112.420419][ T6331] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 112.462216][ T6344] bridge0: port 1(bridge_slave_0) entered blocking state [ 112.470187][ T6344] bridge0: port 1(bridge_slave_0) entered disabled state [ 112.477611][ T6344] bridge_slave_0: entered allmulticast mode [ 112.484882][ T6344] bridge_slave_0: entered promiscuous mode [ 112.518531][ T6335] bridge0: port 1(bridge_slave_0) entered blocking state [ 112.525836][ T6335] bridge0: port 1(bridge_slave_0) entered disabled state [ 112.533337][ T6335] bridge_slave_0: entered allmulticast mode [ 112.540128][ T6335] bridge_slave_0: entered promiscuous mode [ 112.555558][ T6344] bridge0: port 2(bridge_slave_1) entered blocking state [ 112.563064][ T6344] bridge0: port 2(bridge_slave_1) entered disabled state [ 112.570204][ T6344] bridge_slave_1: entered allmulticast mode [ 112.578051][ T6344] bridge_slave_1: entered promiscuous mode [ 112.596036][ T6337] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 112.606874][ T6331] team0: Port device team_slave_0 added [ 112.612839][ T6335] bridge0: port 2(bridge_slave_1) entered blocking state [ 112.619963][ T6335] bridge0: port 2(bridge_slave_1) entered disabled state [ 112.627371][ T6335] bridge_slave_1: entered allmulticast mode [ 112.636076][ T6335] bridge_slave_1: entered promiscuous mode [ 112.644836][ T6340] team0: Port device team_slave_0 added [ 112.670150][ T6337] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 112.680722][ T6331] team0: Port device team_slave_1 added [ 112.708649][ T6340] team0: Port device team_slave_1 added [ 112.738611][ T6344] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 112.779746][ T6335] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 112.792290][ T6340] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 112.799412][ T6340] 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. [ 112.825796][ T5887] Bluetooth: hci0: command tx timeout [ 112.831325][ T6340] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 112.846185][ T6344] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 112.870960][ T6331] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 112.878029][ T6331] 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. [ 112.904206][ T5887] Bluetooth: hci1: command tx timeout [ 112.906122][ T6331] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 112.930361][ T1142] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 112.945723][ T6335] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 112.955696][ T6340] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 112.962656][ T6340] 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. [ 112.990068][ T6340] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 113.010144][ T6337] team0: Port device team_slave_0 added [ 113.016716][ T6331] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 113.024048][ T6331] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 113.050289][ T6331] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 113.061091][ T5887] Bluetooth: hci2: command tx timeout [ 113.063027][ T6268] Bluetooth: hci3: command tx timeout [ 113.111951][ T6344] team0: Port device team_slave_0 added [ 113.119333][ T6337] team0: Port device team_slave_1 added [ 113.151864][ T6331] hsr_slave_0: entered promiscuous mode [ 113.158336][ T6331] hsr_slave_1: entered promiscuous mode [ 113.164559][ T6331] debugfs: 'hsr0' already exists in 'hsr' [ 113.170307][ T6331] Cannot create hsr debugfs directory [ 113.177493][ T6335] team0: Port device team_slave_0 added [ 113.185154][ T6344] team0: Port device team_slave_1 added [ 113.212809][ T6268] Bluetooth: hci4: command tx timeout [ 113.233019][ T6335] team0: Port device team_slave_1 added [ 113.250925][ T6337] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 113.258026][ T6337] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 113.284456][ T6337] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 113.333995][ T6344] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 113.340946][ T6344] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 113.368282][ T6344] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 113.383538][ T6337] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 113.390481][ T6337] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 113.416454][ T6337] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 113.430711][ T6340] hsr_slave_0: entered promiscuous mode [ 113.437068][ T6340] hsr_slave_1: entered promiscuous mode [ 113.443298][ T6340] debugfs: 'hsr0' already exists in 'hsr' [ 113.449028][ T6340] Cannot create hsr debugfs directory [ 113.463544][ T6335] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 113.470502][ T6335] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 113.496534][ T6335] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 113.507982][ T6344] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 113.515176][ T6344] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 113.541121][ T6344] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 113.585362][ T1142] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 113.604726][ T6335] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 113.611655][ T6335] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 113.637845][ T6335] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 113.708838][ T6337] hsr_slave_0: entered promiscuous mode [ 113.715620][ T6337] hsr_slave_1: entered promiscuous mode [ 113.721524][ T6337] debugfs: 'hsr0' already exists in 'hsr' [ 113.727632][ T6337] Cannot create hsr debugfs directory [ 113.796744][ T6344] hsr_slave_0: entered promiscuous mode [ 113.803324][ T6344] hsr_slave_1: entered promiscuous mode [ 113.809286][ T6344] debugfs: 'hsr0' already exists in 'hsr' [ 113.815049][ T6344] Cannot create hsr debugfs directory [ 113.872533][ T6335] hsr_slave_0: entered promiscuous mode [ 113.879311][ T6335] hsr_slave_1: entered promiscuous mode [ 113.886401][ T6335] debugfs: 'hsr0' already exists in 'hsr' [ 113.892146][ T6335] Cannot create hsr debugfs directory [ 114.133283][ T1142] bridge_slave_1: left allmulticast mode [ 114.138924][ T1142] bridge_slave_1: left promiscuous mode [ 114.145400][ T1142] bridge0: port 2(bridge_slave_1) entered disabled state [ 114.154389][ T1142] bridge_slave_0: left allmulticast mode [ 114.160056][ T1142] bridge_slave_0: left promiscuous mode [ 114.166253][ T1142] bridge0: port 1(bridge_slave_0) entered disabled state [ 114.376387][ T1142] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 114.386905][ T1142] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 114.397082][ T1142] bond0 (unregistering): Released all slaves [ 114.551007][ T1142] hsr_slave_0: left promiscuous mode [ 114.556765][ T1142] hsr_slave_1: left promiscuous mode [ 114.562412][ T1142] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 114.571354][ T1142] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 114.580752][ T1142] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 114.588164][ T1142] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 114.599698][ T1142] veth1_macvtap: left promiscuous mode [ 114.605325][ T1142] veth0_macvtap: left promiscuous mode [ 114.610855][ T1142] veth1_vlan: left promiscuous mode [ 114.616460][ T1142] veth0_vlan: left promiscuous mode [ 114.756672][ T1142] team0 (unregistering): Port device team_slave_1 removed [ 114.769629][ T1142] team0 (unregistering): Port device team_slave_0 removed [ 114.892834][ T6268] Bluetooth: hci0: command tx timeout [ 114.973017][ T6268] Bluetooth: hci1: command tx timeout [ 115.138384][ T6268] Bluetooth: hci2: command tx timeout [ 115.146987][ T5887] Bluetooth: hci3: command tx timeout [ 115.241493][ T5478] 8021q: adding VLAN 0 to HW filter on device eth9 [ 115.294889][ T6268] Bluetooth: hci4: command tx timeout [ 115.382036][ T6340] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 115.392179][ T6340] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 115.432071][ T6340] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 115.443315][ T6340] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 115.451221][ T6340] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 115.470177][ T6340] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 115.508907][ T6340] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 115.520310][ T6340] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 115.643152][ T6340] 8021q: adding VLAN 0 to HW filter on device bond0 [ 115.673824][ T6340] 8021q: adding VLAN 0 to HW filter on device team0 [ 115.712775][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 115.719870][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 115.733647][ T35] bridge0: port 2(bridge_slave_1) entered blocking state [ 115.740778][ T35] bridge0: port 2(bridge_slave_1) entered forwarding state [ 115.989049][ T6340] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 116.065887][ T6340] veth0_vlan: entered promiscuous mode [ 116.079332][ T6340] veth1_vlan: entered promiscuous mode [ 116.144976][ T6340] veth0_macvtap: entered promiscuous mode [ 116.155565][ T6340] veth1_macvtap: entered promiscuous mode [ 116.176730][ T6340] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 116.200511][ T6340] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 116.230183][ T56] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 116.262322][ T56] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 116.272340][ T56] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 116.302154][ T56] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 116.410152][ T6335] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 116.423722][ T6335] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 116.462273][ T6335] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 116.469410][ T56] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 116.488904][ T6335] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 116.497872][ T56] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 116.513512][ T6335] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 116.530045][ T6335] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 116.569175][ T6335] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 116.579828][ T6335] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 116.594671][ T1142] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 116.603281][ T1142] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2026/04/18 16:00:27 executed programs: 10 [ 116.681394][ T6331] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 116.716770][ T6331] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 116.727953][ T6331] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 116.735331][ T29] audit: type=1400 audit(1776528027.605:120): avc: denied { create } for pid=6447 comm="syz.3.20" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 116.757712][ T29] audit: type=1400 audit(1776528027.615:121): avc: denied { ioctl } for pid=6447 comm="syz.3.20" path="socket:[10898]" dev="sockfs" ino=10898 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 116.787024][ T6331] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 116.809719][ T6331] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 116.839472][ T6331] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 116.896966][ T6331] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 116.982098][ T6331] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 117.108032][ T6268] Bluetooth: hci1: command tx timeout [ 117.138351][ T6344] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 117.193654][ T6268] Bluetooth: hci0: command tx timeout [ 117.227186][ T6344] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 117.235142][ T6268] Bluetooth: hci2: command tx timeout [ 117.258334][ T6344] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 117.285341][ T6344] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 117.312729][ T6335] 8021q: adding VLAN 0 to HW filter on device bond0 [ 117.330853][ T6335] 8021q: adding VLAN 0 to HW filter on device team0 [ 117.511887][ T6344] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 117.515579][ T6268] Bluetooth: hci4: command tx timeout [ 117.523964][ T6268] Bluetooth: hci3: command tx timeout [ 117.539453][ T6344] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 117.559871][ T6344] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 117.574318][ T6344] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 117.633765][ T56] bridge0: port 1(bridge_slave_0) entered blocking state [ 117.640927][ T56] bridge0: port 1(bridge_slave_0) entered forwarding state [ 117.651389][ T56] bridge0: port 2(bridge_slave_1) entered blocking state [ 117.658549][ T56] bridge0: port 2(bridge_slave_1) entered forwarding state [ 117.846021][ T6337] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 117.946687][ T6337] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 117.955171][ T6337] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 117.963747][ T6337] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 117.971541][ T6337] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 117.980845][ T6337] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 117.997572][ T6337] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 118.259379][ T6337] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 118.589427][ T6335] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 118.608567][ T6344] 8021q: adding VLAN 0 to HW filter on device bond0 [ 118.634354][ T6331] 8021q: adding VLAN 0 to HW filter on device bond0 [ 118.858563][ T6331] 8021q: adding VLAN 0 to HW filter on device team0 [ 118.874844][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 118.881963][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 118.890823][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 118.897917][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 118.915239][ T6344] 8021q: adding VLAN 0 to HW filter on device team0 [ 119.163367][ T6268] Bluetooth: hci1: command tx timeout [ 119.207030][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 119.214160][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 119.223039][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 119.230151][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 119.434890][ T6268] Bluetooth: hci0: command tx timeout [ 119.440316][ T6268] Bluetooth: hci2: command tx timeout [ 119.468556][ T6335] veth0_vlan: entered promiscuous mode [ 119.479218][ T6335] veth1_vlan: entered promiscuous mode [ 119.501953][ T6335] veth0_macvtap: entered promiscuous mode [ 119.510958][ T6335] veth1_macvtap: entered promiscuous mode [ 119.527516][ T6335] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 119.545628][ T5887] Bluetooth: hci4: command tx timeout [ 119.837428][ T5887] Bluetooth: hci3: command tx timeout [ 119.910840][ T6331] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 119.921186][ T6331] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 120.360160][ T6335] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 120.404507][ T6337] 8021q: adding VLAN 0 to HW filter on device bond0 [ 120.423231][ T6337] 8021q: adding VLAN 0 to HW filter on device team0 [ 120.448057][ T142] bridge0: port 1(bridge_slave_0) entered blocking state [ 120.455236][ T142] bridge0: port 1(bridge_slave_0) entered forwarding state [ 120.481811][ T1142] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 120.499738][ T142] bridge0: port 2(bridge_slave_1) entered blocking state [ 120.506920][ T142] bridge0: port 2(bridge_slave_1) entered forwarding state [ 120.527527][ T1142] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 120.547453][ T1142] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 120.774921][ T1142] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 121.336086][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 121.344006][ T47] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 121.353871][ T47] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 121.361385][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 121.388645][ T6331] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 121.408063][ T6337] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 121.855033][ T6331] veth0_vlan: entered promiscuous mode [ 121.925797][ T6331] veth1_vlan: entered promiscuous mode 2026/04/18 16:00:33 executed programs: 26 [ 122.305319][ T6331] veth0_macvtap: entered promiscuous mode [ 122.315642][ T6331] veth1_macvtap: entered promiscuous mode [ 122.543932][ T6337] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 122.577274][ T6337] veth0_vlan: entered promiscuous mode [ 122.587826][ T6337] veth1_vlan: entered promiscuous mode [ 122.610185][ T6337] veth0_macvtap: entered promiscuous mode [ 122.619208][ T6337] veth1_macvtap: entered promiscuous mode [ 123.391542][ T6331] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 123.402122][ T6331] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 123.895765][ T6337] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 123.906305][ T6337] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 124.458970][ T6344] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 124.466597][ T56] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 124.499556][ T47] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 124.508307][ T47] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 124.517012][ T47] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 125.246212][ T138] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 125.255033][ T138] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 125.263720][ T138] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 127.259214][ T35] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 127.268200][ T35] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 127.275994][ T35] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 127.283443][ T35] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 127.291231][ T35] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2026/04/18 16:00:38 executed programs: 33 [ 129.626043][ T56] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 130.990540][ T1142] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 130.998371][ T1142] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 131.742991][ T56] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 2026/04/18 16:00:44 executed programs: 37 [ 133.175357][ T1304] ieee802154 phy0 wpan0: encryption failed: -22 [ 133.181663][ T1304] ieee802154 phy1 wpan1: encryption failed: -22 [ 134.880165][ T6344] veth0_vlan: entered promiscuous mode [ 134.890692][ T6344] veth1_vlan: entered promiscuous mode [ 134.912928][ T6344] veth0_macvtap: entered promiscuous mode [ 134.921922][ T6344] veth1_macvtap: entered promiscuous mode [ 134.938019][ T6344] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 134.948458][ T6344] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 249.680476][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 249.687582][ C1] rcu: (detected by 1, t=10590 jiffies, g=18069, q=1358 ncpus=2) [ 249.695400][ C1] rcu: All QSes seen, last rcu_preempt kthread activity 10590 (4294962110-4294951520), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 249.708766][ C1] rcu: rcu_preempt kthread starved for 10590 jiffies! g18069 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 249.719957][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 249.729907][ C1] rcu: RCU grace-period kthread stack dump: [ 249.735787][ C1] task:rcu_preempt state:R running task stack:26712 pid:16 tgid:16 ppid:2 task_flags:0x208040 flags:0x00080000 [ 249.749311][ C1] Call Trace: [ 249.752589][ C1] [ 249.755514][ C1] __schedule+0x10e9/0x6820 [ 249.760051][ C1] ? __pfx___schedule+0x10/0x10 [ 249.764897][ C1] ? find_held_lock+0x2b/0x80 [ 249.769576][ C1] ? schedule+0x2bf/0x390 [ 249.773903][ C1] schedule+0xdd/0x390 [ 249.777967][ C1] schedule_timeout+0x127/0x280 [ 249.782810][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 249.788175][ C1] ? __pfx_process_timeout+0x10/0x10 [ 249.793456][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 249.799258][ C1] ? prepare_to_swait_event+0xdf/0x4a0 [ 249.804718][ C1] rcu_gp_fqs_loop+0x1a9/0x900 [ 249.809475][ C1] ? __pfx_rcu_gp_fqs_loop+0x10/0x10 [ 249.814753][ C1] ? prepare_to_swait_event+0xae/0x4a0 [ 249.820209][ C1] ? __pfx_rcu_gp_init+0x10/0x10 [ 249.825149][ C1] ? __pfx_rcu_gp_cleanup+0x10/0x10 [ 249.830427][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 249.836233][ C1] rcu_gp_kthread+0x179/0x230 [ 249.840903][ C1] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 249.846093][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 249.851899][ C1] ? __kthread_parkme+0x18c/0x230 [ 249.856927][ C1] ? kthread+0x13a/0x450 [ 249.861162][ C1] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 249.866352][ C1] kthread+0x370/0x450 [ 249.870411][ C1] ? __pfx_kthread+0x10/0x10 [ 249.875002][ C1] ret_from_fork+0x72b/0xd50 [ 249.879593][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 249.884704][ C1] ? __switch_to+0x800/0x1100 [ 249.889377][ C1] ? __pfx_kthread+0x10/0x10 [ 249.893961][ C1] ret_from_fork_asm+0x1a/0x30 [ 249.898762][ C1] [ 249.901768][ C1] rcu: Stack dump where RCU GP kthread last ran: [ 249.908094][ C1] CPU: 1 UID: 0 PID: 6266 Comm: udevd Not tainted syzkaller #0 PREEMPT(full) [ 249.917021][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 249.927072][ C1] RIP: 0010:smp_call_function_many_cond+0x58e/0x1700 [ 249.933752][ C1] Code: 00 fc ff df 48 8b 54 24 08 49 89 d5 49 89 d4 49 c1 ed 03 41 83 e4 07 49 01 c5 41 83 c4 03 e8 f9 7f 0c 00 f3 90 41 0f b6 45 00 <41> 38 c4 7c 08 84 c0 0f 85 63 0f 00 00 8b 45 08 31 ff 83 e0 01 41 [ 249.953350][ C1] RSP: 0000:ffffc9000403f8a8 EFLAGS: 00000293 [ 249.959412][ C1] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff81fce98d [ 249.967371][ C1] RDX: ffff88807c2ca500 RSI: ffffffff81fce967 RDI: ffff88807c2ca500 [ 249.975328][ C1] RBP: ffff8880b84432c0 R08: 0000000000000005 R09: 0000000000000000 [ 249.983284][ C1] R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000003 [ 249.991341][ C1] R13: ffffed1017088659 R14: 0000000000000001 R15: ffff8880b853c580 [ 249.999304][ C1] FS: 0000000000000000(0000) GS:ffff8881243ef000(0000) knlGS:0000000000000000 [ 250.008223][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 250.014804][ C1] CR2: 000055e96fcb4960 CR3: 000000000e596000 CR4: 00000000003526f0 [ 250.022768][ C1] Call Trace: [ 250.026035][ C1] [ 250.028957][ C1] ? __pfx_flush_tlb_func+0x10/0x10 [ 250.034159][ C1] ? free_pgd_range+0x2a0/0x10d0 [ 250.039088][ C1] ? __pfx_smp_call_function_many_cond+0x10/0x10 [ 250.045416][ C1] ? rcu_is_watching+0x12/0xc0 [ 250.050180][ C1] ? __pfx_flush_tlb_func+0x10/0x10 [ 250.055370][ C1] on_each_cpu_cond_mask+0x40/0x90 [ 250.060476][ C1] flush_tlb_mm_range+0x45f/0x16f0 [ 250.065584][ C1] ? __pfx_free_pgtables+0x10/0x10 [ 250.070696][ C1] ? __pfx_flush_tlb_mm_range+0x10/0x10 [ 250.076241][ C1] tlb_finish_mmu+0x3fe/0x810 [ 250.080917][ C1] exit_mmap+0x454/0xa10 [ 250.085154][ C1] ? __pfx_exit_mmap+0x10/0x10 [ 250.089908][ C1] ? trace_contention_end+0x122/0x170 [ 250.095274][ C1] ? uprobe_clear_state+0x5f/0x260 [ 250.100381][ C1] ? uprobe_clear_state+0x5f/0x260 [ 250.105497][ C1] ? __lock_acquire+0x4a5/0x2630 [ 250.110443][ C1] ? arch_uprobe_clear_state+0x107/0x150 [ 250.116072][ C1] __mmput+0x12a/0x410 [ 250.120141][ C1] mmput+0x67/0x80 [ 250.123856][ C1] do_exit+0x833/0x2a60 [ 250.128009][ C1] ? do_raw_spin_lock+0x128/0x260 [ 250.133029][ C1] ? __pfx_do_exit+0x10/0x10 [ 250.137698][ C1] ? do_group_exit+0x1bd/0x2a0 [ 250.142453][ C1] ? rcu_is_watching+0x12/0xc0 [ 250.147236][ C1] do_group_exit+0xd5/0x2a0 [ 250.151733][ C1] __x64_sys_exit_group+0x3e/0x50 [ 250.156747][ C1] x64_sys_call+0x102c/0x1530 [ 250.161421][ C1] do_syscall_64+0x10b/0xf80 [ 250.166008][ C1] ? clear_bhb_loop+0x40/0x90 [ 250.170678][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 250.176567][ C1] RIP: 0033:0x7f24a52f16c5 [ 250.180980][ C1] Code: Unable to access opcode bytes at 0x7f24a52f169b. [ 250.187976][ C1] RSP: 002b:00007ffe62074db8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 250.196376][ C1] RAX: ffffffffffffffda RBX: 000055e96fcbad90 RCX: 00007f24a52f16c5 [ 250.204336][ C1] RDX: 00000000000000e7 RSI: fffffffffffffe68 RDI: 0000000000000000 [ 250.212296][ C1] RBP: 000055e96fa6b2c0 R08: 0000000000000000 R09: 0000000000000000 [ 250.220251][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 250.228209][ C1] R13: 00007ffe62074e00 R14: 0000000000000000 R15: 0000000000000000 [ 250.236181][ C1]