[ 70.992891][ T2329] cfg80211: failed to load regulatory.db Warning: Permanently added '[localhost]:51636' (ED25519) to the list of known hosts. 2026/08/26 23:44:04 parsed 1 programs 2026/08/26 23:44:04 serving rpc on tcp://34813 [ 296.356274][ T5789] cgroup: Unknown subsys name 'net' [ 296.577693][ T5789] cgroup: Unknown subsys name 'cpuset' [ 296.650972][ T5789] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 298.626732][ T5789] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 304.074891][ T5800] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 304.086607][ T5800] ebtables: xtables 32bit compat interface no longer supported in namespaces and will be removed soon. [ 304.116135][ T5800] arp_tables: xtables 32bit compat interface no longer supported in namespaces and will be removed soon. [ 304.119594][ T5800] ip_tables: xtables 32bit compat interface no longer supported in namespaces and will be removed soon. [ 304.156253][ T5800] ip6_tables: xtables 32bit compat interface no longer supported in namespaces and will be removed soon. [ 305.714245][ T5817] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 305.739675][ T5817] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 305.747472][ T5817] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 305.759945][ T5817] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 305.766263][ T5817] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 307.024278][ T37] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 307.024354][ T37] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 307.097860][ T55] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 307.097932][ T55] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 309.812981][ T5845] bridge0: port 1(bridge_slave_0) entered blocking state [ 309.813829][ T5845] bridge0: port 1(bridge_slave_0) entered disabled state [ 309.813964][ T5845] bridge_slave_0: entered allmulticast mode [ 309.815404][ T5845] bridge_slave_0: entered promiscuous mode [ 309.822361][ T5845] bridge0: port 2(bridge_slave_1) entered blocking state [ 309.822438][ T5845] bridge0: port 2(bridge_slave_1) entered disabled state [ 309.822536][ T5845] bridge_slave_1: entered allmulticast mode [ 309.823918][ T5845] bridge_slave_1: entered promiscuous mode [ 309.866683][ T5845] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 309.889635][ T5845] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 309.947830][ T5845] team0: Port device team_slave_0 added [ 309.951089][ T5845] team0: Port device team_slave_1 added [ 309.975932][ T5845] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 309.981169][ T5845] 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. [ 310.009301][ T5845] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 310.012013][ T5845] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 310.012032][ T5845] 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. [ 310.012056][ T5845] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 310.090625][ T5845] hsr_slave_0: entered promiscuous mode [ 310.091699][ T5845] hsr_slave_1: entered promiscuous mode [ 310.418792][ T5845] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 310.436839][ T5845] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 310.442361][ T5845] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 310.461437][ T5845] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 310.476797][ T5845] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 310.495533][ T5845] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 310.508037][ T5845] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 310.531862][ T5845] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 310.755781][ T5845] 8021q: adding VLAN 0 to HW filter on device bond0 [ 310.771301][ T5845] 8021q: adding VLAN 0 to HW filter on device team0 [ 310.847660][ T37] bridge0: port 1(bridge_slave_0) entered blocking state [ 310.847900][ T37] bridge0: port 1(bridge_slave_0) entered forwarding state [ 310.901494][ T162] bridge0: port 2(bridge_slave_1) entered blocking state [ 310.901596][ T162] bridge0: port 2(bridge_slave_1) entered forwarding state [ 311.878758][ T5845] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 311.998648][ T5845] veth0_vlan: entered promiscuous mode [ 312.027582][ T5845] veth1_vlan: entered promiscuous mode [ 312.081044][ T5845] veth0_macvtap: entered promiscuous mode [ 312.084970][ T5845] veth1_macvtap: entered promiscuous mode [ 312.128091][ T5845] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 312.155374][ T5845] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 312.211789][ T13] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 312.211937][ T13] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 312.212013][ T13] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 312.212062][ T13] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 313.152668][ T13] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 315.016083][ T13] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 315.409082][ T13] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 315.489744][ T5094] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 315.505852][ T5094] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 315.514013][ T5094] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 315.519971][ T5094] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 315.527746][ T5094] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 2026/08/26 23:44:29 executed programs: 0 [ 315.584832][ T13] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 316.021122][ T13] bridge_slave_1: left allmulticast mode [ 316.021262][ T13] bridge_slave_1: left promiscuous mode [ 316.023746][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 316.032812][ T13] bridge_slave_0: left allmulticast mode [ 316.035937][ T13] bridge_slave_0: left promiscuous mode [ 316.041172][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 316.578504][ T13] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 316.641826][ T13] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 316.653215][ T13] bond0 (unregistering): Released all slaves [ 316.683805][ T5450] 8021q: adding VLAN 0 to HW filter on device eth2 [ 316.791390][ T1435] ieee802154 phy0 wpan0: encryption failed: -22 [ 316.791545][ T1435] ieee802154 phy1 wpan1: encryption failed: -22 [ 317.188810][ T13] hsr_slave_0: left promiscuous mode [ 317.199493][ T13] hsr_slave_1: left promiscuous mode [ 317.200541][ T13] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 317.200575][ T13] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 317.210721][ T13] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 317.210763][ T13] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 317.248652][ T13] veth1_macvtap: left promiscuous mode [ 317.248746][ T13] veth0_macvtap: left promiscuous mode [ 317.249804][ T13] veth1_vlan: left promiscuous mode [ 317.249955][ T13] veth0_vlan: left promiscuous mode [ 317.550850][ T5817] Bluetooth: hci0: command tx timeout [ 317.721181][ T13] team0 (unregistering): Port device team_slave_1 removed [ 317.730878][ T13] team0 (unregistering): Port device team_slave_0 removed [ 317.907754][ T5450] 8021q: adding VLAN 0 to HW filter on device eth3 [ 318.464970][ T5450] 8021q: adding VLAN 0 to HW filter on device eth4 [ 318.491488][ T5911] bridge0: port 1(bridge_slave_0) entered blocking state [ 318.491633][ T5911] bridge0: port 1(bridge_slave_0) entered disabled state [ 318.494069][ T5911] bridge_slave_0: entered allmulticast mode [ 318.495899][ T5911] bridge_slave_0: entered promiscuous mode [ 318.540695][ T5911] bridge0: port 2(bridge_slave_1) entered blocking state [ 318.541499][ T5911] bridge0: port 2(bridge_slave_1) entered disabled state [ 318.541967][ T5911] bridge_slave_1: entered allmulticast mode [ 318.543653][ T5911] bridge_slave_1: entered promiscuous mode [ 318.649833][ T5911] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 318.651941][ T5911] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 318.712595][ T5911] team0: Port device team_slave_0 added [ 318.714920][ T5911] team0: Port device team_slave_1 added [ 318.772636][ T5911] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 318.772717][ T5911] 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. [ 318.782608][ T5911] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 318.784430][ T5911] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 318.784444][ T5911] 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. [ 318.784464][ T5911] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 318.917587][ T5911] hsr_slave_0: entered promiscuous mode [ 318.918653][ T5911] hsr_slave_1: entered promiscuous mode [ 319.140030][ T5450] 8021q: adding VLAN 0 to HW filter on device eth5 [ 319.629284][ T5817] Bluetooth: hci0: command tx timeout [ 320.790977][ T5911] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 320.811344][ T5911] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 320.812317][ T5911] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 320.832265][ T5911] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 320.833054][ T5911] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 320.839920][ T5911] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 320.843775][ T5911] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 320.852537][ T5911] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 321.042414][ T5911] 8021q: adding VLAN 0 to HW filter on device bond0 [ 321.063182][ T5911] 8021q: adding VLAN 0 to HW filter on device team0 [ 321.074021][ T37] bridge0: port 1(bridge_slave_0) entered blocking state [ 321.074170][ T37] bridge0: port 1(bridge_slave_0) entered forwarding state [ 321.082352][ T37] bridge0: port 2(bridge_slave_1) entered blocking state [ 321.082478][ T37] bridge0: port 2(bridge_slave_1) entered forwarding state [ 321.719127][ T5817] Bluetooth: hci0: command tx timeout [ 321.982148][ T5911] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 322.078592][ T5911] veth0_vlan: entered promiscuous mode [ 322.088349][ T5911] veth1_vlan: entered promiscuous mode [ 322.127677][ T5911] veth0_macvtap: entered promiscuous mode [ 322.160084][ T5911] veth1_macvtap: entered promiscuous mode [ 322.213375][ T5911] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 322.232499][ T5911] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 322.279813][ T13] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 322.319664][ T12] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 322.319749][ T12] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 322.319811][ T12] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 322.440592][ T5880] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 322.440683][ T5880] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 322.527965][ T37] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 322.534316][ T37] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2026/08/26 23:44:37 executed programs: 2 [ 322.929088][ T9] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 323.093143][ T9] usb 5-1: New USB device found, idVendor=0cf2, idProduct=6250, bcdDevice= 0.00 [ 323.122929][ T9] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 323.123013][ T9] usb 5-1: Product: syz [ 323.123414][ T9] usb 5-1: Manufacturer: syz [ 323.123452][ T9] usb 5-1: SerialNumber: syz [ 323.180406][ T9] ums_eneub6250 5-1:1.0: USB Mass Storage device detected [ 323.208537][ T9] scsi host6: usb-storage 5-1:1.0 [ 323.362149][ T5998] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 323.362848][ T5998] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 323.789039][ T5817] Bluetooth: hci0: command tx timeout [ 324.294825][ T9] ums_eneub6250 5-1:1.0: probe with driver ums_eneub6250 failed with error 3 [ 324.323162][ T9] usb 5-1: USB disconnect, device number 2 [ 324.999122][ T9] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 325.159041][ T9] usb 5-1: New USB device found, idVendor=0cf2, idProduct=6250, bcdDevice= 0.00 [ 325.166959][ T9] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 325.167040][ T9] usb 5-1: Product: syz [ 325.167068][ T9] usb 5-1: Manufacturer: syz [ 325.167096][ T9] usb 5-1: SerialNumber: syz [ 325.185779][ T9] ums_eneub6250 5-1:1.0: USB Mass Storage device detected [ 325.222382][ T9] scsi host6: usb-storage 5-1:1.0 [ 325.383044][ T6004] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 325.383415][ T6004] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 326.363121][ T9] ums_eneub6250 5-1:1.0: probe with driver ums_eneub6250 failed with error 3 [ 326.395204][ T9] usb 5-1: USB disconnect, device number 3 [ 327.039142][ T855] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 327.209879][ T855] usb 5-1: New USB device found, idVendor=0cf2, idProduct=6250, bcdDevice= 0.00 [ 327.217197][ T855] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 327.228581][ T855] usb 5-1: Product: syz [ 327.228690][ T855] usb 5-1: Manufacturer: syz [ 327.228702][ T855] usb 5-1: SerialNumber: syz [ 327.270785][ T855] ums_eneub6250 5-1:1.0: USB Mass Storage device detected [ 327.332736][ T855] scsi host6: usb-storage 5-1:1.0 [ 327.509699][ T6008] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 327.524572][ T6008] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 328.432507][ T855] ums_eneub6250 5-1:1.0: probe with driver ums_eneub6250 failed with error 3 [ 328.457455][ T855] usb 5-1: USB disconnect, device number 4 2026/08/26 23:44:43 executed programs: 5 [ 329.170104][ T855] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 329.320086][ T855] usb 5-1: New USB device found, idVendor=0cf2, idProduct=6250, bcdDevice= 0.00 [ 329.328248][ T855] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 329.328319][ T855] usb 5-1: Product: syz [ 329.328365][ T855] usb 5-1: Manufacturer: syz [ 329.331241][ T855] usb 5-1: SerialNumber: syz [ 329.371523][ T855] ums_eneub6250 5-1:1.0: USB Mass Storage device detected [ 329.398008][ T855] scsi host6: usb-storage 5-1:1.0 [ 329.574663][ T6012] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 329.584647][ T6012] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 330.542069][ T855] ums_eneub6250 5-1:1.0: probe with driver ums_eneub6250 failed with error 3 [ 330.564811][ T855] usb 5-1: USB disconnect, device number 5 [ 331.192612][ T5881] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 331.339726][ T5881] usb 5-1: New USB device found, idVendor=0cf2, idProduct=6250, bcdDevice= 0.00 [ 331.347827][ T5881] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 331.352078][ T5881] usb 5-1: Product: syz [ 331.355503][ T5881] usb 5-1: Manufacturer: syz [ 331.373025][ T5881] usb 5-1: SerialNumber: syz [ 331.401338][ T5881] ums_eneub6250 5-1:1.0: USB Mass Storage device detected [ 331.435346][ T5881] scsi host6: usb-storage 5-1:1.0 [ 331.603516][ T6017] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 331.603899][ T6017] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 332.526005][ T5881] ums_eneub6250 5-1:1.0: probe with driver ums_eneub6250 failed with error 3 [ 332.532702][ T5881] usb 5-1: USB disconnect, device number 6 [ 333.255352][ T58] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 333.416714][ T58] usb 5-1: New USB device found, idVendor=0cf2, idProduct=6250, bcdDevice= 0.00 [ 333.432214][ T58] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 333.436842][ T58] usb 5-1: Product: syz [ 333.437150][ T58] usb 5-1: Manufacturer: syz [ 333.437203][ T58] usb 5-1: SerialNumber: syz [ 333.496424][ T58] ums_eneub6250 5-1:1.0: USB Mass Storage device detected [ 333.550720][ T58] scsi host6: usb-storage 5-1:1.0 [ 333.701357][ T6021] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 333.703828][ T6021] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 334.630836][ T58] ums_eneub6250 5-1:1.0: probe with driver ums_eneub6250 failed with error 3 [ 334.637749][ T58] usb 5-1: USB disconnect, device number 7 2026/08/26 23:44:49 executed programs: 8 [ 335.390949][ T58] usb 5-1: new high-speed USB device number 8 using dummy_hcd [ 335.539926][ T58] usb 5-1: New USB device found, idVendor=0cf2, idProduct=6250, bcdDevice= 0.00 [ 335.563150][ T58] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 335.563222][ T58] usb 5-1: Product: syz [ 335.563266][ T58] usb 5-1: Manufacturer: syz [ 335.563296][ T58] usb 5-1: SerialNumber: syz [ 335.573990][ T58] ums_eneub6250 5-1:1.0: USB Mass Storage device detected [ 335.599222][ T58] scsi host6: usb-storage 5-1:1.0 [ 335.770658][ T6030] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 335.771063][ T6030] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 336.672681][ T58] ums_eneub6250 5-1:1.0: probe with driver ums_eneub6250 failed with error 3 [ 336.696242][ T58] usb 5-1: USB disconnect, device number 8 [ 337.499180][ T9] usb 5-1: new high-speed USB device number 9 using dummy_hcd [ 337.649898][ T9] usb 5-1: New USB device found, idVendor=0cf2, idProduct=6250, bcdDevice= 0.00 [ 337.656177][ T9] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 337.663794][ T9] usb 5-1: Product: syz [ 337.666549][ T9] usb 5-1: Manufacturer: syz [ 337.668811][ T9] usb 5-1: SerialNumber: syz [ 337.707428][ T9] ums_eneub6250 5-1:1.0: USB Mass Storage device detected [ 337.734901][ T9] scsi host6: usb-storage 5-1:1.0 [ 337.877974][ T6035] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 337.878375][ T6035] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ ** replaying previous printk message ** [ 338.750682][ T1038] ------------[ cut here ]------------ [ 338.750840][ T1038] URB ffff88802a4b1800 submitted while active [ 338.750911][ T1038] WARNING: drivers/usb/core/urb.c:379 at usb_submit_urb+0x1689/0x19b0, CPU#0: kworker/0:2/1038 [ 338.774018][ T1038] Modules linked in: [ 338.775544][ T1038] CPU: 0 UID: 0 PID: 1038 Comm: kworker/0:2 Not tainted syzkaller #0 PREEMPT(full) [ 338.808167][ T1038] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 338.813010][ T1038] Workqueue: events_freezable usb_stor_scan_dwork [ 338.846521][ T1038] RIP: 0010:usb_submit_urb+0x168c/0x19b0 [ 338.850175][ T1038] Code: 00 48 8b 04 24 48 8b 90 b0 00 00 00 e9 70 ff ff ff bb ed ff ff ff e9 ac f1 ff ff e8 be be 80 fa 48 8d 3d 07 e3 c7 09 48 89 de <67> 48 0f b9 3a bb f0 ff ff ff e9 8e f1 ff ff c7 44 24 30 00 00 00 [ 338.889059][ T1038] RSP: 0000:ffffc90004f2fa18 EFLAGS: 00010293 [ 338.892157][ T1038] RAX: 0000000000000000 RBX: ffff88802a4b1800 RCX: 0000000000000000 [ 338.895638][ T1038] RDX: ffff88802761a580 RSI: ffff88802a4b1800 RDI: ffffffff915244a0 [ 338.920080][ T1038] RBP: 1ffff920009e5f56 R08: 0000000000000002 R09: 0000000000000000 [ 338.924970][ T1038] R10: 0000000000000000 R11: 00000000000075eb R12: ffff888028b90fc0 [ 338.958943][ T1038] R13: ffff888028b90f38 R14: ffffc90004f2fad0 R15: ffff88802a4b1800 [ 338.988770][ T1038] FS: 0000000000000000(0000) GS:ffff888096976000(0000) knlGS:0000000000000000 [ 338.992612][ T1038] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 339.004697][ T1038] CR2: 0000555597dfe938 CR3: 000000000eb96000 CR4: 0000000000352ef0 [ 339.018744][ T1038] Call Trace: [ 339.020388][ T1038] [ 339.021808][ T1038] ? lockdep_init_map_type+0x5c/0x250 [ 339.025437][ T1038] ? lockdep_init_map_type+0x5c/0x250 [ 339.029008][ T1038] ? __init_swait_queue_head+0xca/0x150 [ 339.045926][ T1038] usb_stor_msg_common+0x241/0x560 [ 339.049613][ T1038] ? __pfx_usb_stor_msg_common+0x10/0x10 [ 339.053004][ T1038] usb_stor_Bulk_max_lun+0x428/0x680 [ 339.055368][ T1038] usb_stor_scan_dwork+0x1e6/0x2c0 [ 339.058788][ T1038] process_one_work+0xac7/0x1b10 [ 339.062151][ T1038] ? __pfx___mod_timer+0x10/0x10 [ 339.086011][ T1038] ? __pfx_process_one_work+0x10/0x10 [ 339.088779][ T1038] ? __pfx_usb_stor_scan_dwork+0x10/0x10 [ 339.091743][ T1038] worker_thread+0x5ef/0xe50 [ 339.094072][ T1038] ? __pfx_worker_thread+0x10/0x10 [ 339.096339][ T1038] ? kthread+0x13a/0x450 [ 339.098641][ T1038] ? __pfx_worker_thread+0x10/0x10 [ 339.115713][ T1038] kthread+0x373/0x450 [ 339.117704][ T1038] ? __pfx_kthread+0x10/0x10 [ 339.131734][ T1038] ret_from_fork+0x730/0xd60 [ 339.134351][ T1038] ? __pfx_ret_from_fork+0x10/0x10 [ 339.137007][ T1038] ? __switch_to+0x800/0x10f0 [ 339.151139][ T1038] ? __pfx_kthread+0x10/0x10 [ 339.153132][ T1038] ret_from_fork_asm+0x1a/0x30 [ 339.155439][ T1038] [ 339.157258][ T1038] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 339.161439][ T1038] CPU: 0 UID: 0 PID: 1038 Comm: kworker/0:2 Not tainted syzkaller #0 PREEMPT(full) [ 339.168018][ T1038] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 339.172697][ T1038] Workqueue: events_freezable usb_stor_scan_dwork [ 339.176234][ T1038] Call Trace: [ 339.178009][ T1038] [ 339.179470][ T1038] dump_stack_lvl+0x100/0x190 [ 339.189853][ T1038] vpanic+0x553/0x970 [ 339.191636][ T1038] ? __pfx_vpanic+0x10/0x10 [ 339.194237][ T1038] panic+0xd1/0xe0 [ 339.203867][ T1038] ? __pfx_panic+0x10/0x10 [ 339.209734][ T1038] check_panic_on_warn.cold+0x19/0x34 [ 339.212413][ T1038] ? usb_submit_urb+0x1689/0x19b0 [ 339.221266][ T1038] __warn.cold+0x191/0x318 [ 339.225915][ T1038] __report_bug+0x30f/0x440 [ 339.228181][ T1038] ? usb_submit_urb+0x1689/0x19b0 [ 339.235043][ T1038] ? __pfx___report_bug+0x10/0x10 [ 339.244394][ T1038] report_bug_entry+0xe2/0x290 [ 339.261133][ T1038] ? usb_submit_urb+0x168c/0x19b0 [ 339.272927][ T1038] handle_bug+0x1cd/0x2a0 [ 339.274937][ T1038] exc_invalid_op+0x17/0x50 [ 339.276822][ T1038] asm_exc_invalid_op+0x1a/0x20 [ 339.280309][ T1038] RIP: 0010:usb_submit_urb+0x168c/0x19b0 [ 339.282803][ T1038] Code: 00 48 8b 04 24 48 8b 90 b0 00 00 00 e9 70 ff ff ff bb ed ff ff ff e9 ac f1 ff ff e8 be be 80 fa 48 8d 3d 07 e3 c7 09 48 89 de <67> 48 0f b9 3a bb f0 ff ff ff e9 8e f1 ff ff c7 44 24 30 00 00 00 [ 339.297357][ T1038] RSP: 0000:ffffc90004f2fa18 EFLAGS: 00010293 [ 339.300727][ T1038] RAX: 0000000000000000 RBX: ffff88802a4b1800 RCX: 0000000000000000 [ 339.321873][ T1038] RDX: ffff88802761a580 RSI: ffff88802a4b1800 RDI: ffffffff915244a0 [ 339.343362][ T1038] RBP: 1ffff920009e5f56 R08: 0000000000000002 R09: 0000000000000000 [ 339.361045][ T1038] R10: 0000000000000000 R11: 00000000000075eb R12: ffff888028b90fc0 [ 339.367260][ T1038] R13: ffff888028b90f38 R14: ffffc90004f2fad0 R15: ffff88802a4b1800 [ 339.373452][ T1038] ? usb_submit_urb+0x1682/0x19b0 [ 339.376265][ T1038] ? lockdep_init_map_type+0x5c/0x250 [ 339.379961][ T1038] ? lockdep_init_map_type+0x5c/0x250 [ 339.398366][ T1038] ? __init_swait_queue_head+0xca/0x150 [ 339.400812][ T1038] usb_stor_msg_common+0x241/0x560 [ 339.420988][ T1038] ? __pfx_usb_stor_msg_common+0x10/0x10 [ 339.423068][ T1038] usb_stor_Bulk_max_lun+0x428/0x680 [ 339.424970][ T1038] usb_stor_scan_dwork+0x1e6/0x2c0 [ 339.426927][ T1038] process_one_work+0xac7/0x1b10 [ 339.429183][ T1038] ? __pfx___mod_timer+0x10/0x10 [ 339.431075][ T1038] ? __pfx_process_one_work+0x10/0x10 [ 339.433657][ T1038] ? __pfx_usb_stor_scan_dwork+0x10/0x10 [ 339.436805][ T1038] worker_thread+0x5ef/0xe50 [ 339.439390][ T1038] ? __pfx_worker_thread+0x10/0x10 [ 339.441672][ T1038] ? kthread+0x13a/0x450 [ 339.443572][ T1038] ? __pfx_worker_thread+0x10/0x10 [ 339.446617][ T1038] kthread+0x373/0x450 [ 339.449029][ T1038] ? __pfx_kthread+0x10/0x10 [ 339.452314][ T1038] ret_from_fork+0x730/0xd60 [ 339.455373][ T1038] ? __pfx_ret_from_fork+0x10/0x10 [ 339.460897][ T1038] ? __switch_to+0x800/0x10f0 [ 339.462889][ T1038] ? __pfx_kthread+0x10/0x10 [ 339.464945][ T1038] ret_from_fork_asm+0x1a/0x30 [ 339.468671][ T1038] [ 339.472775][ T1038] Kernel Offset: disabled [ 339.474707][ T1038] Rebooting in 86400 seconds..