Warning: Permanently added '10.128.1.219' (ED25519) to the list of known hosts. 2026/03/16 23:06:58 parsed 1 programs [ 124.841481][ T6136] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 128.225388][ T52] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 128.234595][ T52] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 128.242557][ T52] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 128.251191][ T52] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 128.259294][ T52] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 128.632994][ T37] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 128.648819][ T37] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 128.677655][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 128.685699][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 130.226776][ T6197] chnl_net:caif_netlink_parms(): no params data found [ 130.349575][ T6197] bridge0: port 1(bridge_slave_0) entered blocking state [ 130.357189][ T6197] bridge0: port 1(bridge_slave_0) entered disabled state [ 130.364401][ T6197] bridge_slave_0: entered allmulticast mode [ 130.372944][ T6197] bridge_slave_0: entered promiscuous mode [ 130.384711][ T6197] bridge0: port 2(bridge_slave_1) entered blocking state [ 130.391913][ T6197] bridge0: port 2(bridge_slave_1) entered disabled state [ 130.399697][ T6197] bridge_slave_1: entered allmulticast mode [ 130.407659][ T6197] bridge_slave_1: entered promiscuous mode [ 130.446493][ T6197] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 130.458439][ T6197] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 130.496506][ T6197] team0: Port device team_slave_0 added [ 130.505505][ T6197] team0: Port device team_slave_1 added [ 130.540929][ T6197] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 130.549030][ T6197] 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. [ 130.575640][ T6197] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 130.587980][ T6197] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 130.594975][ T6197] 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. [ 130.620921][ T6197] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 130.669252][ T6197] hsr_slave_0: entered promiscuous mode [ 130.675731][ T6197] hsr_slave_1: entered promiscuous mode [ 131.162224][ T6197] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 131.173308][ T6197] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 131.185150][ T6197] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 131.196828][ T6197] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 131.320932][ T6197] 8021q: adding VLAN 0 to HW filter on device bond0 [ 131.342490][ T6197] 8021q: adding VLAN 0 to HW filter on device team0 [ 131.356597][ T127] bridge0: port 1(bridge_slave_0) entered blocking state [ 131.363762][ T127] bridge0: port 1(bridge_slave_0) entered forwarding state [ 131.382656][ T50] bridge0: port 2(bridge_slave_1) entered blocking state [ 131.389837][ T50] bridge0: port 2(bridge_slave_1) entered forwarding state [ 131.660798][ T6197] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 131.719295][ T6197] veth0_vlan: entered promiscuous mode [ 131.735053][ T6197] veth1_vlan: entered promiscuous mode [ 131.779587][ T6197] veth0_macvtap: entered promiscuous mode [ 131.790779][ T6197] veth1_macvtap: entered promiscuous mode [ 131.812029][ T6197] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 131.827969][ T6197] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 131.849604][ T37] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 131.858738][ T37] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 131.870325][ T37] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 131.895212][ T37] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 132.069081][ T50] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 132.110675][ T1293] ieee802154 phy0 wpan0: encryption failed: -22 [ 132.123592][ T1293] ieee802154 phy1 wpan1: encryption failed: -22 [ 132.147525][ T50] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 132.218970][ T50] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 132.319407][ T50] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2026/03/16 23:07:12 executed programs: 0 [ 133.358704][ T5138] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 133.366850][ T5138] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 133.377040][ T5138] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 133.390823][ T5138] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 133.409283][ T5138] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 133.661198][ T6280] chnl_net:caif_netlink_parms(): no params data found [ 133.800729][ T6280] bridge0: port 1(bridge_slave_0) entered blocking state [ 133.808532][ T6280] bridge0: port 1(bridge_slave_0) entered disabled state [ 133.815804][ T6280] bridge_slave_0: entered allmulticast mode [ 133.823870][ T6280] bridge_slave_0: entered promiscuous mode [ 133.832468][ T6280] bridge0: port 2(bridge_slave_1) entered blocking state [ 133.839747][ T6280] bridge0: port 2(bridge_slave_1) entered disabled state [ 133.847647][ T6280] bridge_slave_1: entered allmulticast mode [ 133.855672][ T6280] bridge_slave_1: entered promiscuous mode [ 133.920789][ T6280] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 133.936099][ T6280] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 133.982578][ T6280] team0: Port device team_slave_0 added [ 133.991302][ T6280] team0: Port device team_slave_1 added [ 134.031732][ T6280] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 134.038963][ T6280] 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. [ 134.065347][ T6280] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 134.079135][ T6280] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 134.087000][ T6280] 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. [ 134.113699][ T6280] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 134.173218][ T6280] hsr_slave_0: entered promiscuous mode [ 134.180391][ T6280] hsr_slave_1: entered promiscuous mode [ 134.187234][ T6280] debugfs: 'hsr0' already exists in 'hsr' [ 134.192960][ T6280] Cannot create hsr debugfs directory [ 134.685794][ T50] bridge_slave_1: left allmulticast mode [ 134.691466][ T50] bridge_slave_1: left promiscuous mode [ 134.699958][ T50] bridge0: port 2(bridge_slave_1) entered disabled state [ 134.710602][ T50] bridge_slave_0: left allmulticast mode [ 134.720284][ T50] bridge_slave_0: left promiscuous mode [ 134.730370][ T50] bridge0: port 1(bridge_slave_0) entered disabled state [ 134.993957][ T50] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 135.012926][ T50] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 135.025090][ T50] bond0 (unregistering): Released all slaves [ 135.210707][ T50] hsr_slave_0: left promiscuous mode [ 135.219389][ T50] hsr_slave_1: left promiscuous mode [ 135.228058][ T50] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 135.242412][ T50] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 135.256061][ T50] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 135.269801][ T50] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 135.288876][ T50] veth1_macvtap: left promiscuous mode [ 135.294508][ T50] veth0_macvtap: left promiscuous mode [ 135.300044][ T50] veth1_vlan: left promiscuous mode [ 135.305901][ T50] veth0_vlan: left promiscuous mode [ 135.464304][ T52] Bluetooth: hci0: command tx timeout [ 135.611133][ T50] team0 (unregistering): Port device team_slave_1 removed [ 135.636776][ T50] team0 (unregistering): Port device team_slave_0 removed [ 135.975099][ T6280] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 135.995251][ T6280] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 136.011142][ T6280] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 136.022977][ T6280] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 136.156682][ T6280] 8021q: adding VLAN 0 to HW filter on device bond0 [ 136.367430][ T6280] 8021q: adding VLAN 0 to HW filter on device team0 [ 136.385209][ T127] bridge0: port 1(bridge_slave_0) entered blocking state [ 136.392338][ T127] bridge0: port 1(bridge_slave_0) entered forwarding state [ 136.415559][ T37] bridge0: port 2(bridge_slave_1) entered blocking state [ 136.422680][ T37] bridge0: port 2(bridge_slave_1) entered forwarding state [ 136.771507][ T6280] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 136.830358][ T6280] veth0_vlan: entered promiscuous mode [ 136.845699][ T6280] veth1_vlan: entered promiscuous mode [ 136.887597][ T6280] veth0_macvtap: entered promiscuous mode [ 136.900401][ T6280] veth1_macvtap: entered promiscuous mode [ 136.924688][ T6280] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 136.936784][ T6280] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 136.961419][ T50] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 136.980855][ T50] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 136.999136][ T50] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 137.023929][ T50] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 137.066173][ T50] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 137.081196][ T50] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 137.123859][ T37] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 137.136092][ T37] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 137.216037][ T6388] loop0: detected capacity change from 0 to 8 [ 137.543584][ T52] Bluetooth: hci0: command tx timeout [ 138.041862][ T31] audit: type=1800 audit(1773702437.559:2): pid=6388 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.16" name="file2" dev="loop0" ino=6 res=0 errno=0 [ 139.633444][ T52] Bluetooth: hci0: command tx timeout [ 141.704255][ T52] Bluetooth: hci0: command tx timeout [ 153.162970][ T5138] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 153.172006][ T5138] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 153.179613][ T5138] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 153.187615][ T5138] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 153.195353][ T5138] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 153.373777][ T6418] chnl_net:caif_netlink_parms(): no params data found [ 153.458300][ T6418] bridge0: port 1(bridge_slave_0) entered blocking state [ 153.465571][ T6418] bridge0: port 1(bridge_slave_0) entered disabled state [ 153.472919][ T6418] bridge_slave_0: entered allmulticast mode [ 153.480622][ T6418] bridge_slave_0: entered promiscuous mode [ 153.490004][ T6418] bridge0: port 2(bridge_slave_1) entered blocking state [ 153.497507][ T6418] bridge0: port 2(bridge_slave_1) entered disabled state [ 153.504740][ T6418] bridge_slave_1: entered allmulticast mode [ 153.512394][ T6418] bridge_slave_1: entered promiscuous mode [ 153.547350][ T6418] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 153.559419][ T6418] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 153.598214][ T6418] team0: Port device team_slave_0 added [ 153.606207][ T6418] team0: Port device team_slave_1 added [ 153.640655][ T6418] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 153.648189][ T6418] 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. [ 153.674200][ T6418] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 153.686520][ T6418] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 153.693522][ T6418] 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. [ 153.719798][ T6418] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 153.771752][ T6418] hsr_slave_0: entered promiscuous mode [ 153.778248][ T6418] hsr_slave_1: entered promiscuous mode [ 153.939800][ T6418] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 153.950651][ T6418] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 153.960528][ T6418] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 153.971430][ T6418] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 154.001084][ T6418] bridge0: port 2(bridge_slave_1) entered blocking state [ 154.008210][ T6418] bridge0: port 2(bridge_slave_1) entered forwarding state [ 154.015684][ T6418] bridge0: port 1(bridge_slave_0) entered blocking state [ 154.022798][ T6418] bridge0: port 1(bridge_slave_0) entered forwarding state [ 154.079787][ T6418] 8021q: adding VLAN 0 to HW filter on device bond0 [ 154.098742][ T50] bridge0: port 1(bridge_slave_0) entered disabled state [ 154.106856][ T50] bridge0: port 2(bridge_slave_1) entered disabled state [ 154.122306][ T6418] 8021q: adding VLAN 0 to HW filter on device team0 [ 154.136243][ T37] bridge0: port 1(bridge_slave_0) entered blocking state [ 154.143438][ T37] bridge0: port 1(bridge_slave_0) entered forwarding state [ 154.156268][ T50] bridge0: port 2(bridge_slave_1) entered blocking state [ 154.163543][ T50] bridge0: port 2(bridge_slave_1) entered forwarding state [ 154.361346][ T6418] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 154.405709][ T6418] veth0_vlan: entered promiscuous mode [ 154.417015][ T6418] veth1_vlan: entered promiscuous mode [ 154.448257][ T6418] veth0_macvtap: entered promiscuous mode [ 154.458105][ T6418] veth1_macvtap: entered promiscuous mode [ 154.476664][ T6418] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 154.490831][ T6418] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 154.504987][ T50] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 154.515618][ T50] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 154.526260][ T50] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 154.536035][ T50] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 154.598096][ T50] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 154.611173][ T50] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 2026/03/16 23:07:34 executed programs: 4 [ 154.639355][ T37] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 154.649014][ T37] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 154.706384][ T6439] loop1: detected capacity change from 0 to 8 [ 155.223575][ T5138] Bluetooth: hci1: command tx timeout [ 155.537290][ T31] audit: type=1800 audit(1773702455.059:3): pid=6439 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.18" name="file2" dev="loop1" ino=6 res=0 errno=0 [ 157.303486][ T5138] Bluetooth: hci1: command tx timeout [ 159.383615][ T5138] Bluetooth: hci1: command tx timeout [ 161.463488][ T5138] Bluetooth: hci1: command tx timeout [ 170.674737][ T52] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 170.682506][ T52] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 170.690353][ T52] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 170.698650][ T52] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 170.707072][ T52] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 170.894115][ T6441] chnl_net:caif_netlink_parms(): no params data found [ 170.984920][ T6441] bridge0: port 1(bridge_slave_0) entered blocking state [ 170.992091][ T6441] bridge0: port 1(bridge_slave_0) entered disabled state [ 171.000010][ T6441] bridge_slave_0: entered allmulticast mode [ 171.010074][ T6441] bridge_slave_0: entered promiscuous mode [ 171.018790][ T6441] bridge0: port 2(bridge_slave_1) entered blocking state [ 171.026469][ T6441] bridge0: port 2(bridge_slave_1) entered disabled state [ 171.033791][ T6441] bridge_slave_1: entered allmulticast mode [ 171.041262][ T6441] bridge_slave_1: entered promiscuous mode [ 171.077441][ T6441] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 171.089479][ T6441] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 171.128559][ T6441] team0: Port device team_slave_0 added [ 171.136670][ T6441] team0: Port device team_slave_1 added [ 171.169281][ T6441] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 171.176289][ T6441] 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. [ 171.202250][ T6441] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 171.214880][ T6441] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 171.221811][ T6441] 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. [ 171.248442][ T6441] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 171.301566][ T6441] hsr_slave_0: entered promiscuous mode [ 171.308091][ T6441] hsr_slave_1: entered promiscuous mode [ 171.315512][ T6441] debugfs: 'hsr0' already exists in 'hsr' [ 171.321251][ T6441] Cannot create hsr debugfs directory [ 171.484495][ T6441] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 171.494693][ T6441] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 171.504568][ T6441] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 171.514727][ T6441] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 171.546422][ T6441] bridge0: port 2(bridge_slave_1) entered blocking state [ 171.553599][ T6441] bridge0: port 2(bridge_slave_1) entered forwarding state [ 171.561016][ T6441] bridge0: port 1(bridge_slave_0) entered blocking state [ 171.568210][ T6441] bridge0: port 1(bridge_slave_0) entered forwarding state [ 171.626975][ T6441] 8021q: adding VLAN 0 to HW filter on device bond0 [ 171.648135][ T127] bridge0: port 1(bridge_slave_0) entered disabled state [ 171.657534][ T127] bridge0: port 2(bridge_slave_1) entered disabled state [ 171.670004][ T6441] 8021q: adding VLAN 0 to HW filter on device team0 [ 171.682914][ T37] bridge0: port 1(bridge_slave_0) entered blocking state [ 171.690054][ T37] bridge0: port 1(bridge_slave_0) entered forwarding state [ 171.704561][ T37] bridge0: port 2(bridge_slave_1) entered blocking state [ 171.711656][ T37] bridge0: port 2(bridge_slave_1) entered forwarding state [ 171.919090][ T6441] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 171.964085][ T6441] veth0_vlan: entered promiscuous mode [ 171.975375][ T6441] veth1_vlan: entered promiscuous mode [ 172.006260][ T6441] veth0_macvtap: entered promiscuous mode [ 172.016879][ T6441] veth1_macvtap: entered promiscuous mode [ 172.036087][ T6441] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 172.051382][ T6441] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 172.066273][ T37] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 172.075155][ T37] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 172.085994][ T37] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 172.100048][ T37] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 172.157615][ T741] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 172.166269][ T741] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 172.195097][ T127] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 2026/03/16 23:07:51 executed programs: 6 [ 172.202998][ T127] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 172.266191][ T6461] loop2: detected capacity change from 0 to 8 [ 172.743490][ T5138] Bluetooth: hci2: command tx timeout [ 173.097133][ T31] audit: type=1800 audit(1773702472.619:4): pid=6461 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.20" name="file2" dev="loop2" ino=6 res=0 errno=0 [ 174.823442][ T5138] Bluetooth: hci2: command tx timeout [ 176.904444][ T5138] Bluetooth: hci2: command tx timeout [ 178.983493][ T5138] Bluetooth: hci2: command tx timeout [ 188.254996][ T52] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 188.262716][ T52] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 188.275082][ T52] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 188.285805][ T52] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 188.293795][ T52] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 188.489314][ T6469] chnl_net:caif_netlink_parms(): no params data found [ 188.584828][ T6469] bridge0: port 1(bridge_slave_0) entered blocking state [ 188.591994][ T6469] bridge0: port 1(bridge_slave_0) entered disabled state [ 188.599765][ T6469] bridge_slave_0: entered allmulticast mode [ 188.607741][ T6469] bridge_slave_0: entered promiscuous mode [ 188.617348][ T6469] bridge0: port 2(bridge_slave_1) entered blocking state [ 188.624569][ T6469] bridge0: port 2(bridge_slave_1) entered disabled state [ 188.633108][ T6469] bridge_slave_1: entered allmulticast mode [ 188.640690][ T6469] bridge_slave_1: entered promiscuous mode [ 188.677689][ T6469] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 188.689864][ T6469] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 188.729137][ T6469] team0: Port device team_slave_0 added [ 188.738532][ T6469] team0: Port device team_slave_1 added [ 188.770485][ T6469] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 188.777584][ T6469] 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. [ 188.803601][ T6469] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 188.816201][ T6469] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 188.823141][ T6469] 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. [ 188.850063][ T6469] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 188.904077][ T6469] hsr_slave_0: entered promiscuous mode [ 188.910516][ T6469] hsr_slave_1: entered promiscuous mode [ 188.919273][ T6469] debugfs: 'hsr0' already exists in 'hsr' [ 188.925185][ T6469] Cannot create hsr debugfs directory [ 189.089779][ T6469] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 189.100413][ T6469] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 189.111026][ T6469] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 189.122762][ T6469] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 189.156739][ T6469] bridge0: port 2(bridge_slave_1) entered blocking state [ 189.163875][ T6469] bridge0: port 2(bridge_slave_1) entered forwarding state [ 189.171249][ T6469] bridge0: port 1(bridge_slave_0) entered blocking state [ 189.178409][ T6469] bridge0: port 1(bridge_slave_0) entered forwarding state [ 189.237950][ T6469] 8021q: adding VLAN 0 to HW filter on device bond0 [ 189.257346][ T50] bridge0: port 1(bridge_slave_0) entered disabled state [ 189.267414][ T50] bridge0: port 2(bridge_slave_1) entered disabled state [ 189.283384][ T6469] 8021q: adding VLAN 0 to HW filter on device team0 [ 189.295990][ T127] bridge0: port 1(bridge_slave_0) entered blocking state [ 189.303075][ T127] bridge0: port 1(bridge_slave_0) entered forwarding state [ 189.317758][ T50] bridge0: port 2(bridge_slave_1) entered blocking state [ 189.324902][ T50] bridge0: port 2(bridge_slave_1) entered forwarding state [ 189.536346][ T6469] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 189.585434][ T6469] veth0_vlan: entered promiscuous mode [ 189.597242][ T6469] veth1_vlan: entered promiscuous mode [ 189.625568][ T6469] veth0_macvtap: entered promiscuous mode [ 189.636604][ T6469] veth1_macvtap: entered promiscuous mode [ 189.655393][ T6469] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 189.671153][ T6469] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 189.686374][ T50] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 189.697129][ T50] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 189.707940][ T3467] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 189.717449][ T3467] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 189.778692][ T37] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 189.792411][ T37] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 2026/03/16 23:08:09 executed programs: 8 [ 189.819344][ T127] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 189.827996][ T127] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 189.891341][ T6490] loop3: detected capacity change from 0 to 8 [ 190.343744][ T5138] Bluetooth: hci3: command tx timeout [ 190.722541][ T31] audit: type=1800 audit(1773702490.239:5): pid=6490 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.22" name="file2" dev="loop3" ino=6 res=0 errno=0 [ 192.423436][ T5138] Bluetooth: hci3: command tx timeout [ 193.546242][ T1293] ieee802154 phy0 wpan0: encryption failed: -22 [ 193.555340][ T1293] ieee802154 phy1 wpan1: encryption failed: -22 [ 194.503781][ T5138] Bluetooth: hci3: command tx timeout [ 196.583477][ T5138] Bluetooth: hci3: command tx timeout [ 205.895182][ T52] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 205.903466][ T52] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 205.911188][ T52] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 205.920101][ T52] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 205.928628][ T52] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 206.115462][ T6492] chnl_net:caif_netlink_parms(): no params data found [ 206.206434][ T6492] bridge0: port 1(bridge_slave_0) entered blocking state [ 206.213736][ T6492] bridge0: port 1(bridge_slave_0) entered disabled state [ 206.220873][ T6492] bridge_slave_0: entered allmulticast mode [ 206.228535][ T6492] bridge_slave_0: entered promiscuous mode [ 206.236905][ T6492] bridge0: port 2(bridge_slave_1) entered blocking state [ 206.244175][ T6492] bridge0: port 2(bridge_slave_1) entered disabled state [ 206.252814][ T6492] bridge_slave_1: entered allmulticast mode [ 206.260928][ T6492] bridge_slave_1: entered promiscuous mode [ 206.299926][ T6492] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 206.313018][ T6492] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 206.352486][ T6492] team0: Port device team_slave_0 added [ 206.361440][ T6492] team0: Port device team_slave_1 added [ 206.394343][ T6492] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 206.401303][ T6492] 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. [ 206.427602][ T6492] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 206.440070][ T6492] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 206.447560][ T6492] 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. [ 206.474419][ T6492] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 206.526782][ T6492] hsr_slave_0: entered promiscuous mode [ 206.533209][ T6492] hsr_slave_1: entered promiscuous mode [ 206.539645][ T6492] debugfs: 'hsr0' already exists in 'hsr' [ 206.545586][ T6492] Cannot create hsr debugfs directory [ 206.715715][ T6492] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 206.726975][ T6492] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 206.736894][ T6492] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 206.747119][ T6492] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 206.780800][ T6492] bridge0: port 2(bridge_slave_1) entered blocking state [ 206.787961][ T6492] bridge0: port 2(bridge_slave_1) entered forwarding state [ 206.795442][ T6492] bridge0: port 1(bridge_slave_0) entered blocking state [ 206.802556][ T6492] bridge0: port 1(bridge_slave_0) entered forwarding state [ 206.863501][ T6492] 8021q: adding VLAN 0 to HW filter on device bond0 [ 206.881968][ T37] bridge0: port 1(bridge_slave_0) entered disabled state [ 206.891825][ T37] bridge0: port 2(bridge_slave_1) entered disabled state [ 206.907750][ T6492] 8021q: adding VLAN 0 to HW filter on device team0 [ 206.920590][ T50] bridge0: port 1(bridge_slave_0) entered blocking state [ 206.927698][ T50] bridge0: port 1(bridge_slave_0) entered forwarding state [ 206.941014][ T3467] bridge0: port 2(bridge_slave_1) entered blocking state [ 206.948142][ T3467] bridge0: port 2(bridge_slave_1) entered forwarding state [ 207.147607][ T6492] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 207.394071][ T6492] veth0_vlan: entered promiscuous mode [ 207.405899][ T6492] veth1_vlan: entered promiscuous mode [ 207.436789][ T6492] veth0_macvtap: entered promiscuous mode [ 207.446448][ T6492] veth1_macvtap: entered promiscuous mode [ 207.465838][ T6492] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 207.482747][ T6492] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 207.498042][ T741] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 207.507190][ T741] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 207.517028][ T741] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 207.528736][ T741] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 207.591623][ T50] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 207.600407][ T50] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 2026/03/16 23:08:27 executed programs: 10 [ 207.632187][ T50] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 207.640923][ T50] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 207.708285][ T6518] loop4: detected capacity change from 0 to 8 [ 208.023547][ T52] Bluetooth: hci4: command tx timeout [ 208.539883][ T31] audit: type=1800 audit(1773702508.059:6): pid=6518 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.4.24" name="file2" dev="loop4" ino=6 res=0 errno=0 [ 210.103517][ T52] Bluetooth: hci4: command tx timeout [ 212.193649][ T52] Bluetooth: hci4: command tx timeout [ 214.263404][ T52] Bluetooth: hci4: command tx timeout [ 223.724224][ T5138] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 223.733541][ T5138] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 223.741162][ T5138] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 223.751989][ T5138] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 223.761025][ T5138] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 223.956040][ T6520] chnl_net:caif_netlink_parms(): no params data found [ 224.041984][ T6520] bridge0: port 1(bridge_slave_0) entered blocking state [ 224.049459][ T6520] bridge0: port 1(bridge_slave_0) entered disabled state [ 224.057006][ T6520] bridge_slave_0: entered allmulticast mode [ 224.066194][ T6520] bridge_slave_0: entered promiscuous mode [ 224.074701][ T6520] bridge0: port 2(bridge_slave_1) entered blocking state [ 224.081866][ T6520] bridge0: port 2(bridge_slave_1) entered disabled state [ 224.089136][ T6520] bridge_slave_1: entered allmulticast mode [ 224.096850][ T6520] bridge_slave_1: entered promiscuous mode [ 224.134697][ T6520] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 224.147147][ T6520] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 224.191054][ T6520] team0: Port device team_slave_0 added [ 224.200502][ T6520] team0: Port device team_slave_1 added [ 224.232698][ T6520] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 224.239721][ T6520] 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. [ 224.266606][ T6520] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 224.279921][ T6520] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 224.287015][ T6520] 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. [ 224.313028][ T6520] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 224.365904][ T6520] hsr_slave_0: entered promiscuous mode [ 224.373953][ T6520] hsr_slave_1: entered promiscuous mode [ 224.380105][ T6520] debugfs: 'hsr0' already exists in 'hsr' [ 224.385905][ T6520] Cannot create hsr debugfs directory [ 224.551220][ T6520] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 224.561445][ T6520] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 224.571898][ T6520] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 224.583731][ T6520] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 224.612663][ T6520] bridge0: port 2(bridge_slave_1) entered blocking state [ 224.619814][ T6520] bridge0: port 2(bridge_slave_1) entered forwarding state [ 224.627412][ T6520] bridge0: port 1(bridge_slave_0) entered blocking state [ 224.634565][ T6520] bridge0: port 1(bridge_slave_0) entered forwarding state [ 224.693068][ T6520] 8021q: adding VLAN 0 to HW filter on device bond0 [ 224.709964][ T37] bridge0: port 1(bridge_slave_0) entered disabled state [ 224.718385][ T37] bridge0: port 2(bridge_slave_1) entered disabled state [ 224.735318][ T6520] 8021q: adding VLAN 0 to HW filter on device team0 [ 224.748090][ T127] bridge0: port 1(bridge_slave_0) entered blocking state [ 224.755308][ T127] bridge0: port 1(bridge_slave_0) entered forwarding state [ 224.769332][ T127] bridge0: port 2(bridge_slave_1) entered blocking state [ 224.776475][ T127] bridge0: port 2(bridge_slave_1) entered forwarding state [ 224.973585][ T6520] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 225.231315][ T6520] veth0_vlan: entered promiscuous mode [ 225.244097][ T6520] veth1_vlan: entered promiscuous mode [ 225.273035][ T6520] veth0_macvtap: entered promiscuous mode [ 225.283034][ T6520] veth1_macvtap: entered promiscuous mode [ 225.308084][ T6520] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 225.322014][ T6520] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 225.337621][ T741] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 225.347203][ T741] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 225.359166][ T741] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 225.368367][ T741] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 225.431399][ T127] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 225.439355][ T127] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 225.469033][ T37] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 225.478179][ T37] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2026/03/16 23:08:45 executed programs: 12 [ 225.547353][ T6546] loop5: detected capacity change from 0 to 8 [ 225.783537][ T52] Bluetooth: hci5: command tx timeout [ 226.376810][ T31] audit: type=1800 audit(1773702525.899:7): pid=6546 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.5.26" name="file2" dev="loop5" ino=6 res=0 errno=0 [ 227.863453][ T52] Bluetooth: hci5: command tx timeout [ 229.953417][ T52] Bluetooth: hci5: command tx timeout [ 232.023440][ T52] Bluetooth: hci5: command tx timeout [ 241.492380][ T5138] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 241.502453][ T5138] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 241.511673][ T5138] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 241.520209][ T5138] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 241.534087][ T5138] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 241.734969][ T6550] chnl_net:caif_netlink_parms(): no params data found [ 241.822772][ T6550] bridge0: port 1(bridge_slave_0) entered blocking state [ 241.830100][ T6550] bridge0: port 1(bridge_slave_0) entered disabled state [ 241.837657][ T6550] bridge_slave_0: entered allmulticast mode [ 241.845530][ T6550] bridge_slave_0: entered promiscuous mode [ 241.854248][ T6550] bridge0: port 2(bridge_slave_1) entered blocking state [ 241.861478][ T6550] bridge0: port 2(bridge_slave_1) entered disabled state [ 241.870099][ T6550] bridge_slave_1: entered allmulticast mode [ 241.877850][ T6550] bridge_slave_1: entered promiscuous mode [ 241.918284][ T6550] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 241.930632][ T6550] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 241.969305][ T6550] team0: Port device team_slave_0 added [ 241.977583][ T6550] team0: Port device team_slave_1 added [ 242.014034][ T6550] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 242.020992][ T6550] 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. [ 242.047164][ T6550] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 242.059952][ T6550] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 242.067036][ T6550] 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. [ 242.095299][ T6550] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 242.147547][ T6550] hsr_slave_0: entered promiscuous mode [ 242.154745][ T6550] hsr_slave_1: entered promiscuous mode [ 242.160948][ T6550] debugfs: 'hsr0' already exists in 'hsr' [ 242.166742][ T6550] Cannot create hsr debugfs directory [ 242.344687][ T6550] netdevsim netdevsim6 netdevsim0: renamed from eth0 [ 242.355148][ T6550] netdevsim netdevsim6 netdevsim1: renamed from eth1 [ 242.365173][ T6550] netdevsim netdevsim6 netdevsim2: renamed from eth2 [ 242.376871][ T6550] netdevsim netdevsim6 netdevsim3: renamed from eth3 [ 242.407945][ T6550] bridge0: port 2(bridge_slave_1) entered blocking state [ 242.415144][ T6550] bridge0: port 2(bridge_slave_1) entered forwarding state [ 242.422537][ T6550] bridge0: port 1(bridge_slave_0) entered blocking state [ 242.429693][ T6550] bridge0: port 1(bridge_slave_0) entered forwarding state [ 242.489424][ T6550] 8021q: adding VLAN 0 to HW filter on device bond0 [ 242.509629][ T741] bridge0: port 1(bridge_slave_0) entered disabled state [ 242.517950][ T741] bridge0: port 2(bridge_slave_1) entered disabled state [ 242.533935][ T6550] 8021q: adding VLAN 0 to HW filter on device team0 [ 242.547040][ T37] bridge0: port 1(bridge_slave_0) entered blocking state [ 242.554221][ T37] bridge0: port 1(bridge_slave_0) entered forwarding state [ 242.570590][ T741] bridge0: port 2(bridge_slave_1) entered blocking state [ 242.577824][ T741] bridge0: port 2(bridge_slave_1) entered forwarding state [ 242.807259][ T6550] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 243.050485][ T6550] veth0_vlan: entered promiscuous mode [ 243.068083][ T6550] veth1_vlan: entered promiscuous mode [ 243.098075][ T6550] veth0_macvtap: entered promiscuous mode [ 243.111084][ T6550] veth1_macvtap: entered promiscuous mode [ 243.129224][ T6550] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 243.148322][ T6550] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 243.162581][ T3467] netdevsim netdevsim6 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 243.171527][ T3467] netdevsim netdevsim6 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 243.181053][ T3467] netdevsim netdevsim6 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 243.190887][ T3467] netdevsim netdevsim6 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 243.258434][ T127] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 243.267848][ T127] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 243.298190][ T37] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 2026/03/16 23:09:02 executed programs: 14 [ 243.307072][ T37] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 243.367491][ T6580] loop6: detected capacity change from 0 to 8 [ 243.623576][ T5138] Bluetooth: hci6: command tx timeout [ 244.197604][ T31] audit: type=1800 audit(1773702543.719:8): pid=6580 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.6.28" name="file2" dev="loop6" ino=6 res=0 errno=0 [ 245.713519][ T5138] Bluetooth: hci6: command tx timeout [ 247.783480][ T5138] Bluetooth: hci6: command tx timeout [ 249.869197][ T5138] Bluetooth: hci6: command tx timeout [ 254.991945][ T1293] ieee802154 phy0 wpan0: encryption failed: -22 [ 255.001947][ T1293] ieee802154 phy1 wpan1: encryption failed: -22 [ 257.064035][ T52] Bluetooth: hci0: command 0x0406 tx timeout [ 259.336637][ T52] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 259.346314][ T52] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 259.354849][ T52] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 259.362800][ T52] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 259.371203][ T52] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 259.570468][ T6583] chnl_net:caif_netlink_parms(): no params data found [ 259.661216][ T6583] bridge0: port 1(bridge_slave_0) entered blocking state [ 259.668473][ T6583] bridge0: port 1(bridge_slave_0) entered disabled state [ 259.676348][ T6583] bridge_slave_0: entered allmulticast mode [ 259.685069][ T6583] bridge_slave_0: entered promiscuous mode [ 259.693162][ T6583] bridge0: port 2(bridge_slave_1) entered blocking state [ 259.702000][ T6583] bridge0: port 2(bridge_slave_1) entered disabled state [ 259.710005][ T6583] bridge_slave_1: entered allmulticast mode [ 259.717923][ T6583] bridge_slave_1: entered promiscuous mode [ 259.755457][ T6583] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 259.768159][ T6583] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 259.809554][ T6583] team0: Port device team_slave_0 added [ 259.817723][ T6583] team0: Port device team_slave_1 added [ 259.852334][ T6583] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 259.859397][ T6583] 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. [ 259.885958][ T6583] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 259.898536][ T6583] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 259.907968][ T6583] 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. [ 259.935178][ T6583] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 259.987519][ T6583] hsr_slave_0: entered promiscuous mode [ 259.994294][ T6583] hsr_slave_1: entered promiscuous mode [ 260.000452][ T6583] debugfs: 'hsr0' already exists in 'hsr' [ 260.008226][ T6583] Cannot create hsr debugfs directory [ 260.181984][ T6583] netdevsim netdevsim7 netdevsim0: renamed from eth0 [ 260.193522][ T6583] netdevsim netdevsim7 netdevsim1: renamed from eth1 [ 260.203215][ T6583] netdevsim netdevsim7 netdevsim2: renamed from eth2 [ 260.216698][ T6583] netdevsim netdevsim7 netdevsim3: renamed from eth3 [ 260.248763][ T6583] bridge0: port 2(bridge_slave_1) entered blocking state [ 260.255944][ T6583] bridge0: port 2(bridge_slave_1) entered forwarding state [ 260.263414][ T6583] bridge0: port 1(bridge_slave_0) entered blocking state [ 260.270520][ T6583] bridge0: port 1(bridge_slave_0) entered forwarding state [ 260.332003][ T6583] 8021q: adding VLAN 0 to HW filter on device bond0 [ 260.352886][ T37] bridge0: port 1(bridge_slave_0) entered disabled state [ 260.361789][ T37] bridge0: port 2(bridge_slave_1) entered disabled state [ 260.376210][ T6583] 8021q: adding VLAN 0 to HW filter on device team0 [ 260.390057][ T741] bridge0: port 1(bridge_slave_0) entered blocking state [ 260.397216][ T741] bridge0: port 1(bridge_slave_0) entered forwarding state [ 260.411123][ T37] bridge0: port 2(bridge_slave_1) entered blocking state [ 260.418265][ T37] bridge0: port 2(bridge_slave_1) entered forwarding state [ 260.637254][ T6583] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 260.880036][ T6583] veth0_vlan: entered promiscuous mode [ 260.892362][ T6583] veth1_vlan: entered promiscuous mode [ 260.924423][ T6583] veth0_macvtap: entered promiscuous mode [ 260.935825][ T6583] veth1_macvtap: entered promiscuous mode [ 260.956447][ T6583] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 260.970606][ T6583] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 260.987008][ T741] netdevsim netdevsim7 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 260.996232][ T741] netdevsim netdevsim7 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 261.009617][ T741] netdevsim netdevsim7 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 261.018841][ T741] netdevsim netdevsim7 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 261.083668][ T127] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 261.092440][ T127] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 2026/03/16 23:09:20 executed programs: 16 [ 261.124314][ T741] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 261.134070][ T741] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 261.206369][ T6609] loop7: detected capacity change from 0 to 8 [ 261.383532][ T5138] Bluetooth: hci7: command tx timeout [ 262.038095][ T31] audit: type=1800 audit(1773702561.559:9): pid=6609 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.7.30" name="file2" dev="loop7" ino=6 res=0 errno=0 [ 263.463663][ T5138] Bluetooth: hci7: command tx timeout [ 265.543526][ T5138] Bluetooth: hci7: command tx timeout [ 267.623447][ T5138] Bluetooth: hci7: command tx timeout [ 277.259503][ T5909] Bluetooth: hci8: unexpected cc 0x0c03 length: 249 > 1 [ 277.267197][ T5909] Bluetooth: hci8: unexpected cc 0x1003 length: 249 > 9 [ 277.274901][ T5909] Bluetooth: hci8: unexpected cc 0x1001 length: 249 > 9 [ 277.282780][ T5909] Bluetooth: hci8: unexpected cc 0x0c23 length: 249 > 4 [ 277.290958][ T5909] Bluetooth: hci8: unexpected cc 0x0c38 length: 249 > 2 [ 277.500708][ T6611] chnl_net:caif_netlink_parms(): no params data found [ 277.543396][ T52] Bluetooth: hci1: command 0x0406 tx timeout [ 277.602309][ T6611] bridge0: port 1(bridge_slave_0) entered blocking state [ 277.609609][ T6611] bridge0: port 1(bridge_slave_0) entered disabled state [ 277.617128][ T6611] bridge_slave_0: entered allmulticast mode [ 277.627080][ T6611] bridge_slave_0: entered promiscuous mode [ 277.635521][ T6611] bridge0: port 2(bridge_slave_1) entered blocking state [ 277.642659][ T6611] bridge0: port 2(bridge_slave_1) entered disabled state [ 277.651046][ T6611] bridge_slave_1: entered allmulticast mode [ 277.658632][ T6611] bridge_slave_1: entered promiscuous mode [ 277.696345][ T6611] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 277.709145][ T6611] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 277.750471][ T6611] team0: Port device team_slave_0 added [ 277.758558][ T6611] team0: Port device team_slave_1 added [ 277.791904][ T6611] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 277.799519][ T6611] 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. [ 277.827670][ T6611] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 277.840400][ T6611] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 277.847390][ T6611] 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. [ 277.873427][ T6611] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 277.932331][ T6611] hsr_slave_0: entered promiscuous mode [ 277.938825][ T6611] hsr_slave_1: entered promiscuous mode [ 277.945131][ T6611] debugfs: 'hsr0' already exists in 'hsr' [ 277.950840][ T6611] Cannot create hsr debugfs directory [ 278.127539][ T6611] netdevsim netdevsim8 netdevsim0: renamed from eth0 [ 278.140185][ T6611] netdevsim netdevsim8 netdevsim1: renamed from eth1 [ 278.150008][ T6611] netdevsim netdevsim8 netdevsim2: renamed from eth2 [ 278.160103][ T6611] netdevsim netdevsim8 netdevsim3: renamed from eth3 [ 278.192178][ T6611] bridge0: port 2(bridge_slave_1) entered blocking state [ 278.199415][ T6611] bridge0: port 2(bridge_slave_1) entered forwarding state [ 278.206888][ T6611] bridge0: port 1(bridge_slave_0) entered blocking state [ 278.214050][ T6611] bridge0: port 1(bridge_slave_0) entered forwarding state [ 278.277415][ T6611] 8021q: adding VLAN 0 to HW filter on device bond0 [ 278.298081][ T6611] 8021q: adding VLAN 0 to HW filter on device team0 [ 278.308677][ T127] bridge0: port 1(bridge_slave_0) entered disabled state [ 278.316542][ T127] bridge0: port 2(bridge_slave_1) entered disabled state [ 278.333702][ T1131] bridge0: port 1(bridge_slave_0) entered blocking state [ 278.340884][ T1131] bridge0: port 1(bridge_slave_0) entered forwarding state [ 278.357310][ T50] bridge0: port 2(bridge_slave_1) entered blocking state [ 278.364474][ T50] bridge0: port 2(bridge_slave_1) entered forwarding state [ 278.581590][ T6611] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 278.819936][ T6611] veth0_vlan: entered promiscuous mode [ 278.832153][ T6611] veth1_vlan: entered promiscuous mode [ 278.864092][ T6611] veth0_macvtap: entered promiscuous mode [ 278.873427][ T6611] veth1_macvtap: entered promiscuous mode [ 278.891783][ T6611] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 278.912161][ T6611] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 278.926728][ T50] netdevsim netdevsim8 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 278.936570][ T50] netdevsim netdevsim8 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 278.946666][ T50] netdevsim netdevsim8 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 278.958202][ T50] netdevsim netdevsim8 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 279.024816][ T50] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 279.032863][ T50] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 2026/03/16 23:09:38 executed programs: 18 [ 279.070518][ T50] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 279.079359][ T50] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 279.140609][ T6639] loop8: detected capacity change from 0 to 8 [ 279.306151][ T5138] Bluetooth: hci8: command tx timeout [ 279.971308][ T31] audit: type=1800 audit(1773702579.489:10): pid=6639 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.8.32" name="file2" dev="loop8" ino=6 res=0 errno=0 [ 281.383944][ T5138] Bluetooth: hci8: command tx timeout [ 283.463762][ T5138] Bluetooth: hci8: command tx timeout [ 284.424137][ T32] INFO: task syz-executor:6280 blocked for more than 143 seconds. [ 284.431987][ T32] Not tainted syzkaller #0 [ 284.437609][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 284.446396][ T32] task:syz-executor state:D stack:22504 pid:6280 tgid:6280 ppid:1 task_flags:0x400140 flags:0x00080002 [ 284.458437][ T32] Call Trace: [ 284.461716][ T32] [ 284.464754][ T32] __schedule+0x15dd/0x52d0 [ 284.469275][ T32] ? srso_alias_return_thunk+0x5/0xfbef5 [ 284.474977][ T32] ? __lock_acquire+0x146e/0x2cf0 [ 284.481946][ T32] ? __pfx___schedule+0x10/0x10 [ 284.487009][ T32] ? schedule+0x90/0x360 [ 284.491269][ T32] schedule+0x164/0x360 [ 284.495508][ T32] io_schedule+0x7f/0xd0 [ 284.499757][ T32] folio_wait_bit_common+0x6d8/0xbc0 [ 284.505761][ T32] ? __pfx_folio_wait_bit_common+0x10/0x10 [ 284.511575][ T32] ? __pfx_wake_page_function+0x10/0x10 [ 284.517169][ T32] ? srso_alias_return_thunk+0x5/0xfbef5 [ 284.522814][ T32] ? __filemap_get_folio_mpol+0x81/0xb00 [ 284.528567][ T32] __filemap_get_folio_mpol+0x13e/0xb00 [ 284.534194][ T32] truncate_inode_pages_range+0x48b/0xe30 [ 284.539935][ T32] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 284.546125][ T32] ? srso_alias_return_thunk+0x5/0xfbef5 [ 284.551768][ T32] ? stack_depot_save_flags+0x3f3/0x810 [ 284.557380][ T32] ? __pfx_truncate_inode_pages_range+0x10/0x10 [ 284.563737][ T32] ? srso_alias_return_thunk+0x5/0xfbef5 [ 284.569386][ T32] ? __lock_acquire+0x6b5/0x2cf0 [ 284.574461][ T32] ? srso_alias_return_thunk+0x5/0xfbef5 [ 284.580147][ T32] ? srso_alias_return_thunk+0x5/0xfbef5 [ 284.588735][ T32] ? lockdep_hardirqs_on+0x7a/0x110 [ 284.594156][ T32] evict+0x631/0xb10 [ 284.598121][ T32] ? __pfx_evict+0x10/0x10 [ 284.602552][ T32] ? srso_alias_return_thunk+0x5/0xfbef5 [ 284.608258][ T32] ? srso_alias_return_thunk+0x5/0xfbef5 [ 284.613961][ T32] evict_inodes+0x75a/0x7f0 [ 284.618503][ T32] ? __pfx_evict_inodes+0x10/0x10 [ 284.623607][ T32] generic_shutdown_super+0xaa/0x2d0 [ 284.628925][ T32] kill_block_super+0x44/0x90 [ 284.633715][ T32] deactivate_locked_super+0xbc/0x130 [ 284.639106][ T32] cleanup_mnt+0x437/0x4d0 [ 284.643698][ T32] ? _raw_spin_unlock_irq+0x23/0x50 [ 284.648905][ T32] task_work_run+0x1d9/0x270 [ 284.653866][ T32] ? __pfx_task_work_run+0x10/0x10 [ 284.659001][ T32] exit_to_user_mode_loop+0xed/0x480 [ 284.664930][ T32] ? rcu_is_watching+0x15/0xb0 [ 284.669786][ T32] do_syscall_64+0x32d/0xf80 [ 284.676311][ T32] ? trace_irq_disable+0x3b/0x150 [ 284.681358][ T32] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 284.689931][ T32] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 284.695870][ T32] RIP: 0033:0x7f33be59a317 [ 284.700307][ T32] RSP: 002b:00007fff114d44d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 284.708789][ T32] RAX: 0000000000000000 RBX: 00007f33be62ae5b RCX: 00007f33be59a317 [ 284.716780][ T32] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fff114d4590 [ 284.724768][ T32] RBP: 00007fff114d4590 R08: 00007fff114d5590 R09: 00000000ffffffff [ 284.732736][ T32] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff114d5620 [ 284.740785][ T32] R13: 00007f33be62ae5b R14: 0000000000021b35 R15: 00007fff114d5660 [ 284.748985][ T32] [ 284.752081][ T32] [ 284.752081][ T32] Showing all locks held in the system: [ 284.760069][ T32] 1 lock held by khungtaskd/32: [ 284.765029][ T32] #0: ffffffff8e75e520 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2e/0x180 [ 284.774998][ T32] 2 locks held by getty/5577: [ 284.779669][ T32] #0: ffff88803229c0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 [ 284.791708][ T32] #1: ffffc9000331e2f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x45c/0x13c0 [ 284.801904][ T32] 1 lock held by syz-executor/6280: [ 284.807140][ T32] #0: ffff88801f2a20e0 (&type->s_umount_key#54){+.+.}-{4:4}, at: deactivate_super+0xa9/0xe0 [ 284.817424][ T32] 1 lock held by syz-executor/6418: [ 284.822615][ T32] #0: ffff88807a2f40e0 (&type->s_umount_key#54){+.+.}-{4:4}, at: deactivate_super+0xa9/0xe0 [ 284.833375][ T32] 5 locks held by kworker/1:4/6437: [ 284.838623][ T32] #0: ffff8880b873ade0 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x31/0x150 [ 284.848618][ T32] #1: ffff8880b8724588 (psi_seq){-.-.}-{0:0}, at: psi_task_switch+0x53/0x880 [ 284.857585][ T32] #2: ffffffff8e75e580 (rcu_read_lock_bh){....}-{1:3}, at: wg_packet_tx_worker+0x24a/0x7c0 [ 284.867760][ T32] #3: ffffffff8e75e520 (rcu_read_lock){....}-{1:3}, at: ip6_input+0x23/0x270 [ 284.876717][ T32] #4: ffffffff8e75e580 (rcu_read_lock_bh){....}-{1:3}, at: wg_packet_receive+0xfe6/0x2370 [ 284.886836][ T32] 1 lock held by syz-executor/6441: [ 284.894858][ T32] #0: ffff888035e500e0 (&type->s_umount_key#54){+.+.}-{4:4}, at: deactivate_super+0xa9/0xe0 [ 284.909091][ T32] 1 lock held by syz-executor/6469: [ 284.914324][ T32] #0: ffff8880601ba0e0 (&type->s_umount_key#54){+.+.}-{4:4}, at: deactivate_super+0xa9/0xe0 [ 284.924601][ T32] 1 lock held by syz-executor/6492: [ 284.929776][ T32] #0: ffff888052f9e0e0 (&type->s_umount_key#54){+.+.}-{4:4}, at: deactivate_super+0xa9/0xe0 [ 284.940037][ T32] 1 lock held by syz-executor/6520: [ 284.945249][ T32] #0: ffff8880706e00e0 (&type->s_umount_key#54){+.+.}-{4:4}, at: deactivate_super+0xa9/0xe0 [ 284.955596][ T32] 1 lock held by syz-executor/6550: [ 284.960786][ T32] #0: ffff8880207400e0 (&type->s_umount_key#54){+.+.}-{4:4}, at: deactivate_super+0xa9/0xe0 [ 284.971037][ T32] 1 lock held by syz-executor/6583: [ 284.976990][ T32] #0: ffff8880704460e0 (&type->s_umount_key#54){+.+.}-{4:4}, at: deactivate_super+0xa9/0xe0 [ 284.987338][ T32] 1 lock held by syz-executor/6611: [ 284.995142][ T32] #0: ffff8880298fa0e0 (&type->s_umount_key#54){+.+.}-{4:4}, at: deactivate_super+0xa9/0xe0 [ 285.005461][ T32] [ 285.007782][ T32] ============================================= [ 285.007782][ T32] [ 285.016237][ T32] NMI backtrace for cpu 0 [ 285.016254][ T32] CPU: 0 UID: 0 PID: 32 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(full) [ 285.016280][ T32] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 285.016295][ T32] Call Trace: [ 285.016304][ T32] [ 285.016314][ T32] dump_stack_lvl+0xe8/0x150 [ 285.016353][ T32] nmi_cpu_backtrace+0x274/0x2d0 [ 285.016396][ T32] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 285.016431][ T32] nmi_trigger_cpumask_backtrace+0x17a/0x300 [ 285.016471][ T32] sys_info+0x135/0x170 [ 285.016502][ T32] watchdog+0xfd9/0x1030 [ 285.016547][ T32] ? watchdog+0x21a/0x1030 [ 285.016594][ T32] kthread+0x388/0x470 [ 285.016620][ T32] ? __pfx_watchdog+0x10/0x10 [ 285.016656][ T32] ? __pfx_kthread+0x10/0x10 [ 285.016682][ T32] ret_from_fork+0x51e/0xb90 [ 285.016719][ T32] ? __pfx_ret_from_fork+0x10/0x10 [ 285.016750][ T32] ? srso_alias_return_thunk+0x5/0xfbef5 [ 285.016780][ T32] ? __switch_to+0xc7d/0x1450 [ 285.016813][ T32] ? __pfx_kthread+0x10/0x10 [ 285.016838][ T32] ret_from_fork_asm+0x1a/0x30 [ 285.016894][ T32] [ 285.016903][ T32] Sending NMI from CPU 0 to CPUs 1: [ 285.134599][ C1] NMI backtrace for cpu 1 [ 285.134618][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Not tainted syzkaller #0 PREEMPT(full) [ 285.134643][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 285.134656][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 285.134686][ C1] Code: be 6c 02 e9 8e 02 62 f5 cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d e3 22 1b 00 fb f4 67 02 62 f5 cc cc cc cc cc cc cc cc cc cc cc cc 90 90 90 90 90 [ 285.134704][ C1] RSP: 0018:ffffc90000197e20 EFLAGS: 00000246 [ 285.134724][ C1] RAX: 0000000000160cbd RBX: ffffffff819a8e5a RCX: 0000000080000001 [ 285.134740][ C1] RDX: 0000000000000001 RSI: ffffffff8def6c33 RDI: ffffffff8c27be80 [ 285.134756][ C1] RBP: ffffc90000197f10 R08: ffff8880b873395b R09: 1ffff110170e672b [ 285.134772][ C1] R10: dffffc0000000000 R11: ffffed10170e672c R12: ffffffff90119ab0 [ 285.134789][ C1] R13: 0000000000000001 R14: 0000000000000001 R15: 1ffff11003ad0000 [ 285.134806][ C1] FS: 0000000000000000(0000) GS:ffff888125560000(0000) knlGS:0000000000000000 [ 285.134824][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 285.134839][ C1] CR2: 000055efab51ba38 CR3: 000000000e54c000 CR4: 0000000000350ef0 [ 285.134857][ C1] Call Trace: [ 285.134865][ C1] [ 285.134872][ C1] default_idle+0x9/0x20 [ 285.134901][ C1] default_idle_call+0x72/0xb0 [ 285.134931][ C1] do_idle+0x1ba/0x5d0 [ 285.134963][ C1] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 285.135002][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 285.135033][ C1] ? __pfx_do_idle+0x10/0x10 [ 285.135065][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 285.135094][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 285.135132][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 285.135162][ C1] cpu_startup_entry+0x43/0x60 [ 285.135195][ C1] start_secondary+0x101/0x110 [ 285.135234][ C1] common_startup_64+0x13e/0x147 [ 285.135268][ C1] [ 285.328636][ T32] Kernel panic - not syncing: hung_task: blocked tasks [ 285.335495][ T32] CPU: 1 UID: 0 PID: 32 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(full) [ 285.344585][ T32] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 285.354630][ T32] Call Trace: [ 285.357898][ T32] [ 285.360807][ T32] vpanic+0x56c/0xa60 [ 285.365046][ T32] ? __pfx___schedule+0x10/0x10 [ 285.369879][ T32] ? __pfx_vpanic+0x10/0x10 [ 285.374374][ T32] ? __pfx_console_unlock+0x10/0x10 [ 285.379567][ T32] ? srso_alias_return_thunk+0x5/0xfbef5 [ 285.385193][ T32] panic+0xc5/0xd0 [ 285.388908][ T32] ? __pfx_panic+0x10/0x10 [ 285.393315][ T32] ? srso_alias_return_thunk+0x5/0xfbef5 [ 285.398934][ T32] ? preempt_schedule_thunk+0x16/0x30 [ 285.404297][ T32] ? srso_alias_return_thunk+0x5/0xfbef5 [ 285.409939][ T32] ? nmi_trigger_cpumask_backtrace+0x2bb/0x300 [ 285.416088][ T32] watchdog+0x1023/0x1030 [ 285.420421][ T32] ? watchdog+0x21a/0x1030 [ 285.424837][ T32] kthread+0x388/0x470 [ 285.428896][ T32] ? __pfx_watchdog+0x10/0x10 [ 285.433565][ T32] ? __pfx_kthread+0x10/0x10 [ 285.438142][ T32] ret_from_fork+0x51e/0xb90 [ 285.442729][ T32] ? __pfx_ret_from_fork+0x10/0x10 [ 285.447827][ T32] ? srso_alias_return_thunk+0x5/0xfbef5 [ 285.453447][ T32] ? __switch_to+0xc7d/0x1450 [ 285.458118][ T32] ? __pfx_kthread+0x10/0x10 [ 285.462694][ T32] ret_from_fork_asm+0x1a/0x30 [ 285.467466][ T32] [ 285.470764][ T32] Kernel Offset: disabled [ 285.475076][ T32] Rebooting in 86400 seconds..