37871][ T6102] Bluetooth: hci12: command tx timeout [ 220.015364][ T6557] veth0_vlan: entered promiscuous mode [ 220.041882][ T6584] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 220.064730][ T6584] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 220.087228][ T6557] veth1_vlan: entered promiscuous mode [ 220.110271][ T6555] veth0_macvtap: entered promiscuous mode [ 220.140711][ T6555] veth1_macvtap: entered promiscuous mode [ 220.145377][ T6582] veth0_vlan: entered promiscuous mode [ 220.204224][ T6582] veth1_vlan: entered promiscuous mode [ 220.259119][ T6555] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 220.299098][ T6557] veth0_macvtap: entered promiscuous mode [ 220.338678][ T6555] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 220.340557][ T1298] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 220.344475][ T12] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 220.393629][ T6557] veth1_macvtap: entered promiscuous mode [ 220.417948][ T1159] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 220.417975][ T1159] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 220.515116][ T6582] veth0_macvtap: entered promiscuous mode [ 220.524126][ T6557] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 220.537980][ T1159] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 220.538005][ T1159] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 220.583955][ T6582] veth1_macvtap: entered promiscuous mode [ 220.600041][ T6557] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 220.643735][ T59] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 220.662280][ T1298] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 220.663317][ T59] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 220.663524][ T59] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 220.663777][ T59] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 220.709171][ T37] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 220.794724][ T6582] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 220.821272][ T6582] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 220.824101][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 220.824125][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 220.899674][ T59] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 220.899855][ T6102] Bluetooth: hci13: command tx timeout [ 220.899887][ T59] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 220.913321][ T13] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 220.919092][ T45] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 220.966048][ T1159] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 220.966073][ T1159] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 220.979914][ T6102] Bluetooth: hci14: command tx timeout [ 221.019601][ T6325] usb 5-1: new high-speed USB device number 8 using dummy_hcd [ 221.070126][ T167] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 221.071013][ T167] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 221.071276][ T59] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 221.187218][ T6325] usb 5-1: Using ep0 maxpacket: 16 [ 221.189266][ T6325] usb 5-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 221.192538][ T6325] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 221.195220][ T6325] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 221.195248][ T6325] usb 5-1: Product: syz [ 221.195262][ T6325] usb 5-1: Manufacturer: syz [ 221.195276][ T6325] usb 5-1: SerialNumber: syz [ 221.259608][ T6325] usb 5-1: config 0 descriptor?? [ 221.266768][ T6325] em28xx 5-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 221.266806][ T6325] em28xx 5-1:0.0: DVB interface 0 found: bulk [ 221.301401][ T1298] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 221.301431][ T1298] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 221.388302][ T167] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 221.393917][ T1288] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 221.393941][ T1288] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 221.509973][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 221.509996][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 221.569745][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 221.569769][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 221.570896][ T6316] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 221.610521][ T6325] em28xx 5-1:0.0: unknown em28xx chip ID (0) [ 221.687647][ T6325] em28xx 5-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 221.687680][ T6325] em28xx 5-1:0.0: board has no eeprom [ 221.719105][ T6316] usb 2-1: Using ep0 maxpacket: 16 [ 221.724622][ T6316] usb 2-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 221.730831][ T6316] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 221.756171][ T6325] em28xx 5-1:0.0: Identified as PCTV tripleStick (292e) (card=94) [ 221.756206][ T6325] em28xx 5-1:0.0: dvb set to bulk mode. [ 221.776821][ T9] em28xx 5-1:0.0: Binding DVB extension [ 221.794104][ T6316] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 221.794136][ T6316] usb 2-1: Product: syz [ 221.794154][ T6316] usb 2-1: Manufacturer: syz [ 221.794171][ T6316] usb 2-1: SerialNumber: syz [ 221.822580][ T6325] usb 5-1: USB disconnect, device number 8 [ 221.838621][ T6325] em28xx 5-1:0.0: Disconnecting em28xx [ 221.845345][ T6316] usb 2-1: config 0 descriptor?? [ 221.882811][ T6316] em28xx 2-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 221.882861][ T6316] em28xx 2-1:0.0: DVB interface 0 found: bulk [ 221.957415][ T9] em28xx 5-1:0.0: Registering input extension [ 221.957692][ T6325] em28xx 5-1:0.0: Closing input extension [ 221.967277][ T6322] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 222.032835][ T6325] em28xx: Freeing device [ 222.147360][ T6322] usb 3-1: Using ep0 maxpacket: 16 [ 222.148191][ T6322] usb 3-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 222.149410][ T6322] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 222.152483][ T6322] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 222.152513][ T6322] usb 3-1: Product: syz [ 222.152530][ T6322] usb 3-1: Manufacturer: syz [ 222.152548][ T6322] usb 3-1: SerialNumber: syz [ 222.180965][ T6316] em28xx 2-1:0.0: unknown em28xx chip ID (0) [ 222.223594][ T6322] usb 3-1: config 0 descriptor?? [ 222.234651][ T6322] em28xx 3-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 222.234693][ T6322] em28xx 3-1:0.0: DVB interface 0 found: bulk [ 222.294372][ T6316] em28xx 2-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 222.294408][ T6316] em28xx 2-1:0.0: board has no eeprom [ 222.367215][ T6316] em28xx 2-1:0.0: Identified as PCTV tripleStick (292e) (card=94) [ 222.367251][ T6316] em28xx 2-1:0.0: dvb set to bulk mode. [ 222.409437][ T6316] usb 2-1: USB disconnect, device number 8 [ 222.411295][ T6316] em28xx 2-1:0.0: Disconnecting em28xx [ 222.411792][ T834] em28xx 2-1:0.0: Binding DVB extension [ 222.504764][ T834] em28xx 2-1:0.0: Registering input extension [ 222.504956][ T6316] em28xx 2-1:0.0: Closing input extension [ 222.540305][ T6316] em28xx: Freeing device [ 222.559049][ T6322] em28xx 3-1:0.0: unknown em28xx chip ID (0) [ 222.620774][ T6322] em28xx 3-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 222.620842][ T6322] em28xx 3-1:0.0: board has no eeprom [ 222.678403][ T6322] em28xx 3-1:0.0: Identified as PCTV tripleStick (292e) (card=94) [ 222.678428][ T6322] em28xx 3-1:0.0: dvb set to bulk mode. [ 222.679747][ T6341] em28xx 3-1:0.0: Binding DVB extension [ 222.722564][ T6322] usb 3-1: USB disconnect, device number 7 [ 222.724039][ T6322] em28xx 3-1:0.0: Disconnecting em28xx [ 222.779105][ T6341] em28xx 3-1:0.0: Registering input extension [ 222.779840][ T6322] em28xx 3-1:0.0: Closing input extension [ 222.812847][ T6322] em28xx: Freeing device 2026/10/09 20:19:24 executed programs: 47 2026/10/09 20:19:30 executed programs: 49 [ 232.952441][ T4935] Bluetooth: hci15: unexpected cc 0x0c03 length: 249 > 1 [ 232.954681][ T4935] Bluetooth: hci15: unexpected cc 0x1003 length: 249 > 9 [ 232.956406][ T4935] Bluetooth: hci15: unexpected cc 0x1001 length: 249 > 9 [ 232.960699][ T4935] Bluetooth: hci15: unexpected cc 0x0c23 length: 249 > 4 [ 232.968263][ T4935] Bluetooth: hci15: unexpected cc 0x0c38 length: 249 > 2 [ 233.306686][ T6655] bridge0: port 1(bridge_slave_0) entered blocking state [ 233.306950][ T6655] bridge0: port 1(bridge_slave_0) entered disabled state [ 233.308266][ T6655] bridge_slave_0: entered allmulticast mode [ 233.313322][ T6655] bridge_slave_0: entered promiscuous mode [ 233.320265][ T6655] bridge0: port 2(bridge_slave_1) entered blocking state [ 233.320757][ T6655] bridge0: port 2(bridge_slave_1) entered disabled state [ 233.321262][ T6655] bridge_slave_1: entered allmulticast mode [ 233.325797][ T6655] bridge_slave_1: entered promiscuous mode [ 233.387841][ T6655] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 233.392682][ T6655] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 233.433490][ T6655] team0: Port device team_slave_0 added [ 233.435947][ T6655] team0: Port device team_slave_1 added [ 233.475160][ T6655] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 233.475180][ T6655] 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. [ 233.475209][ T6655] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 233.476768][ T6655] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 233.476784][ T6655] 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. [ 233.476967][ T6655] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 233.602663][ T6655] hsr_slave_0: entered promiscuous mode [ 233.603496][ T6655] hsr_slave_1: entered promiscuous mode [ 233.604038][ T6655] debugfs: 'hsr0' already exists in 'hsr' [ 233.604070][ T6655] Cannot create hsr debugfs directory [ 233.784495][ T6655] netdevsim netdevsim7 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 233.839770][ T6655] netdevsim netdevsim7 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 233.940751][ T6655] netdevsim netdevsim7 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 233.995918][ T6655] netdevsim netdevsim7 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 234.140541][ T6655] netdevsim netdevsim7 netdevsim0: renamed from eth0 [ 234.144691][ T6655] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 234.145615][ T6655] netdevsim netdevsim7 netdevsim1: renamed from eth1 [ 234.173566][ T6655] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 234.174402][ T6655] netdevsim netdevsim7 netdevsim2: renamed from eth2 [ 234.191983][ T6655] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 234.200649][ T6655] netdevsim netdevsim7 netdevsim3: renamed from eth3 [ 234.204140][ T6655] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 234.312945][ T6655] 8021q: adding VLAN 0 to HW filter on device bond0 [ 234.334092][ T6655] 8021q: adding VLAN 0 to HW filter on device team0 [ 234.350181][ T167] bridge0: port 1(bridge_slave_0) entered blocking state [ 234.350259][ T167] bridge0: port 1(bridge_slave_0) entered forwarding state [ 234.380334][ T159] bridge0: port 2(bridge_slave_1) entered blocking state [ 234.380416][ T159] bridge0: port 2(bridge_slave_1) entered forwarding state [ 234.458156][ T6655] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 234.512358][ T6655] veth0_vlan: entered promiscuous mode [ 234.524626][ T6655] veth1_vlan: entered promiscuous mode [ 234.558492][ T6655] veth0_macvtap: entered promiscuous mode [ 234.562489][ T6655] veth1_macvtap: entered promiscuous mode [ 234.598683][ T6655] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 234.606329][ T6655] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 234.732286][ T167] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 234.732304][ T167] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 234.787363][ T167] netdevsim netdevsim7 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 234.793964][ T167] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 234.793988][ T167] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 234.797916][ T1288] netdevsim netdevsim7 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 234.800535][ T167] netdevsim netdevsim7 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 234.800913][ T167] netdevsim netdevsim7 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 235.058252][ T4935] Bluetooth: hci15: command tx timeout [ 235.157189][ T6543] usb 8-1: new high-speed USB device number 3 using dummy_hcd [ 235.307158][ T6543] usb 8-1: Using ep0 maxpacket: 16 [ 235.308389][ T6543] usb 8-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 235.309733][ T6543] usb 8-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 235.312290][ T6543] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 235.312318][ T6543] usb 8-1: Product: syz [ 235.312339][ T6543] usb 8-1: Manufacturer: syz [ 235.312351][ T6543] usb 8-1: SerialNumber: syz [ 235.314748][ T6543] usb 8-1: config 0 descriptor?? [ 235.335002][ T6543] em28xx 8-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 235.335096][ T6543] em28xx 8-1:0.0: DVB interface 0 found: bulk [ 235.630512][ T6543] em28xx 8-1:0.0: unknown em28xx chip ID (0) [ 235.696181][ T6543] em28xx 8-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 235.696216][ T6543] em28xx 8-1:0.0: board has no eeprom [ 235.778411][ T6543] em28xx 8-1:0.0: Identified as PCTV tripleStick (292e) (card=94) [ 235.778529][ T6543] em28xx 8-1:0.0: dvb set to bulk mode. [ 235.779601][ T25] em28xx 8-1:0.0: Binding DVB extension [ 235.785887][ T6543] usb 8-1: USB disconnect, device number 3 [ 235.790311][ T6543] em28xx 8-1:0.0: Disconnecting em28xx [ 235.852158][ T25] em28xx 8-1:0.0: Registering input extension [ 235.852560][ T6543] em28xx 8-1:0.0: Closing input extension [ 235.881221][ T6543] em28xx: Freeing device [ 235.935288][ T6102] Bluetooth: hci16: unexpected cc 0x0c03 length: 249 > 1 [ 235.936027][ T6102] Bluetooth: hci16: unexpected cc 0x1003 length: 249 > 9 [ 235.936817][ T6102] Bluetooth: hci16: unexpected cc 0x1001 length: 249 > 9 [ 235.971812][ T6102] Bluetooth: hci16: unexpected cc 0x0c23 length: 249 > 4 [ 235.972972][ T6102] Bluetooth: hci16: unexpected cc 0x0c38 length: 249 > 2 [ 236.364823][ T6677] bridge0: port 1(bridge_slave_0) entered blocking state [ 236.364986][ T6677] bridge0: port 1(bridge_slave_0) entered disabled state [ 236.365118][ T6677] bridge_slave_0: entered allmulticast mode [ 236.366742][ T6677] bridge_slave_0: entered promiscuous mode [ 236.396532][ T6677] bridge0: port 2(bridge_slave_1) entered blocking state [ 236.400484][ T6677] bridge0: port 2(bridge_slave_1) entered disabled state [ 236.401036][ T6677] bridge_slave_1: entered allmulticast mode [ 236.428539][ T6677] bridge_slave_1: entered promiscuous mode [ 236.469372][ T6677] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 236.472753][ T6677] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 236.527993][ T6677] team0: Port device team_slave_0 added [ 236.531167][ T6677] team0: Port device team_slave_1 added [ 236.571089][ T6677] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 236.571116][ T6677] 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. [ 236.571137][ T6677] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 236.572749][ T6677] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 236.572771][ T6677] 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. [ 236.572792][ T6677] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 236.708930][ T6677] hsr_slave_0: entered promiscuous mode [ 236.709748][ T6677] hsr_slave_1: entered promiscuous mode [ 236.710431][ T6677] debugfs: 'hsr0' already exists in 'hsr' [ 236.710461][ T6677] Cannot create hsr debugfs directory 2026/10/09 20:19:36 executed programs: 52 [ 236.910332][ T6677] netdevsim netdevsim8 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 237.026492][ T6102] Bluetooth: hci17: unexpected cc 0x0c03 length: 249 > 1 [ 237.034010][ T6102] Bluetooth: hci17: unexpected cc 0x1003 length: 249 > 9 [ 237.048314][ T6102] Bluetooth: hci17: unexpected cc 0x1001 length: 249 > 9 [ 237.051806][ T6102] Bluetooth: hci17: unexpected cc 0x0c23 length: 249 > 4 [ 237.053452][ T6102] Bluetooth: hci17: unexpected cc 0x0c38 length: 249 > 2 [ 237.117448][ T4935] Bluetooth: hci18: unexpected cc 0x0c03 length: 249 > 1 [ 237.134196][ T4935] Bluetooth: hci18: unexpected cc 0x1003 length: 249 > 9 [ 237.143762][ T4935] Bluetooth: hci15: command tx timeout [ 237.150176][ T6109] Bluetooth: hci18: unexpected cc 0x1001 length: 249 > 9 [ 237.151508][ T6109] Bluetooth: hci18: unexpected cc 0x0c23 length: 249 > 4 [ 237.152202][ T6109] Bluetooth: hci18: unexpected cc 0x0c38 length: 249 > 2 [ 237.239815][ T6677] netdevsim netdevsim8 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 237.316551][ T6677] netdevsim netdevsim8 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 237.412717][ T6677] netdevsim netdevsim8 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 237.767992][ T6677] netdevsim netdevsim8 netdevsim0: renamed from eth0 [ 237.775918][ T6677] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 237.794250][ T6677] netdevsim netdevsim8 netdevsim1: renamed from eth1 [ 237.816382][ T6677] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 237.821073][ T6677] netdevsim netdevsim8 netdevsim2: renamed from eth2 [ 237.834674][ T6677] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 237.865927][ T6677] netdevsim netdevsim8 netdevsim3: renamed from eth3 [ 237.889804][ T6677] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 238.017109][ T6102] Bluetooth: hci16: command tx timeout [ 238.082078][ T6690] bridge0: port 1(bridge_slave_0) entered blocking state [ 238.082244][ T6690] bridge0: port 1(bridge_slave_0) entered disabled state [ 238.082401][ T6690] bridge_slave_0: entered allmulticast mode [ 238.084085][ T6690] bridge_slave_0: entered promiscuous mode [ 238.127878][ T6690] bridge0: port 2(bridge_slave_1) entered blocking state [ 238.129227][ T6690] bridge0: port 2(bridge_slave_1) entered disabled state [ 238.129539][ T6690] bridge_slave_1: entered allmulticast mode [ 238.131001][ T6690] bridge_slave_1: entered promiscuous mode [ 238.203793][ T6692] bridge0: port 1(bridge_slave_0) entered blocking state [ 238.204000][ T6692] bridge0: port 1(bridge_slave_0) entered disabled state [ 238.204157][ T6692] bridge_slave_0: entered allmulticast mode [ 238.206014][ T6692] bridge_slave_0: entered promiscuous mode [ 238.258878][ T6692] bridge0: port 2(bridge_slave_1) entered blocking state [ 238.258990][ T6692] bridge0: port 2(bridge_slave_1) entered disabled state [ 238.259157][ T6692] bridge_slave_1: entered allmulticast mode [ 238.262705][ T6692] bridge_slave_1: entered promiscuous mode [ 238.306130][ T6690] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 238.320268][ T6690] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 238.349479][ T6692] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 238.398926][ T6690] team0: Port device team_slave_0 added [ 238.401831][ T6692] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 238.404588][ T6690] team0: Port device team_slave_1 added [ 238.486044][ T6692] team0: Port device team_slave_0 added [ 238.493534][ T6692] team0: Port device team_slave_1 added [ 238.513652][ T6690] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 238.513671][ T6690] 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. [ 238.513695][ T6690] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 238.568645][ T6690] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 238.568667][ T6690] 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. [ 238.568696][ T6690] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 238.642505][ T6692] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 238.642525][ T6692] 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. [ 238.642617][ T6692] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 238.701871][ T6692] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 238.701895][ T6692] 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. [ 238.701925][ T6692] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 238.804363][ T6690] hsr_slave_0: entered promiscuous mode [ 238.805207][ T6690] hsr_slave_1: entered promiscuous mode [ 238.805787][ T6690] debugfs: 'hsr0' already exists in 'hsr' [ 238.805811][ T6690] Cannot create hsr debugfs directory [ 238.860868][ T6692] hsr_slave_0: entered promiscuous mode [ 238.862459][ T6692] hsr_slave_1: entered promiscuous mode [ 238.863032][ T6692] debugfs: 'hsr0' already exists in 'hsr' [ 238.863048][ T6692] Cannot create hsr debugfs directory [ 239.137266][ T6102] Bluetooth: hci17: command tx timeout [ 239.144793][ T6677] 8021q: adding VLAN 0 to HW filter on device bond0 [ 239.217705][ T6102] Bluetooth: hci18: command tx timeout [ 239.219370][ T6690] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 239.227826][ T6102] Bluetooth: hci15: command tx timeout [ 239.330187][ T6690] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 239.351252][ T6677] 8021q: adding VLAN 0 to HW filter on device team0 [ 239.366212][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 239.366349][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 239.408563][ T1288] bridge0: port 2(bridge_slave_1) entered blocking state [ 239.408643][ T1288] bridge0: port 2(bridge_slave_1) entered forwarding state [ 239.441407][ T6690] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 239.545612][ T6690] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 239.606656][ T6677] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 239.719711][ T6692] netdevsim netdevsim6 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 239.758552][ T6677] veth0_vlan: entered promiscuous mode [ 239.776349][ T6677] veth1_vlan: entered promiscuous mode [ 239.834299][ T6692] netdevsim netdevsim6 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 239.908319][ T6692] netdevsim netdevsim6 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 239.915624][ T6677] veth0_macvtap: entered promiscuous mode [ 239.940090][ T6677] veth1_macvtap: entered promiscuous mode [ 239.964323][ T6677] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 239.982930][ T6677] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 240.021351][ T6692] netdevsim netdevsim6 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 240.067467][ T45] netdevsim netdevsim8 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 240.102124][ T6102] Bluetooth: hci16: command tx timeout [ 240.131683][ T1298] netdevsim netdevsim8 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 240.136033][ T167] netdevsim netdevsim8 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 240.136425][ T167] netdevsim netdevsim8 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 240.288930][ T167] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 240.288958][ T167] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 240.346194][ T85] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 240.346235][ T85] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 240.450523][ T6692] netdevsim netdevsim6 netdevsim0: renamed from eth0 [ 240.476206][ T6692] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 240.488880][ T6692] netdevsim netdevsim6 netdevsim1: renamed from eth1 [ 240.513472][ T6692] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 240.525490][ T6692] netdevsim netdevsim6 netdevsim2: renamed from eth2 [ 240.544708][ T6692] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 240.545580][ T6692] netdevsim netdevsim6 netdevsim3: renamed from eth3 [ 240.572071][ T6692] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 240.703296][ T6690] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 240.725682][ T6690] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 240.737716][ T6690] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 240.742837][ T6690] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 240.743648][ T6690] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 240.772959][ T6690] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 240.786355][ T6690] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 240.798484][ T6690] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 240.847080][ T834] usb 9-1: new high-speed USB device number 3 using dummy_hcd [ 240.916556][ T6692] 8021q: adding VLAN 0 to HW filter on device bond0 [ 240.961282][ T6692] 8021q: adding VLAN 0 to HW filter on device team0 [ 240.989024][ T1298] bridge0: port 1(bridge_slave_0) entered blocking state [ 240.989148][ T1298] bridge0: port 1(bridge_slave_0) entered forwarding state [ 241.012241][ T834] usb 9-1: Using ep0 maxpacket: 16 [ 241.012969][ T834] usb 9-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 241.037841][ T834] usb 9-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 241.046107][ T834] usb 9-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 241.046138][ T834] usb 9-1: Product: syz [ 241.046154][ T834] usb 9-1: Manufacturer: syz [ 241.046168][ T834] usb 9-1: SerialNumber: syz [ 241.083098][ T834] usb 9-1: config 0 descriptor?? [ 241.100343][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 241.100430][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 241.140122][ T834] em28xx 9-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 241.140162][ T834] em28xx 9-1:0.0: DVB interface 0 found: bulk [ 241.209308][ T6690] 8021q: adding VLAN 0 to HW filter on device bond0 [ 241.228659][ T6102] Bluetooth: hci17: command tx timeout [ 241.290941][ T6690] 8021q: adding VLAN 0 to HW filter on device team0 [ 241.298617][ T6109] Bluetooth: hci18: command tx timeout [ 241.299183][ T6102] Bluetooth: hci15: command tx timeout [ 241.345911][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 241.346019][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 241.387955][ T85] bridge0: port 2(bridge_slave_1) entered blocking state [ 241.388061][ T85] bridge0: port 2(bridge_slave_1) entered forwarding state [ 241.399560][ T834] em28xx 9-1:0.0: unknown em28xx chip ID (0) [ 241.443174][ T6692] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 241.475301][ T834] em28xx 9-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 241.475328][ T834] em28xx 9-1:0.0: board has no eeprom [ 241.557979][ T834] em28xx 9-1:0.0: Identified as PCTV tripleStick (292e) (card=94) [ 241.558011][ T834] em28xx 9-1:0.0: dvb set to bulk mode. [ 241.558961][ T6543] em28xx 9-1:0.0: Binding DVB extension [ 241.595817][ T834] usb 9-1: USB disconnect, device number 3 [ 241.612282][ T834] em28xx 9-1:0.0: Disconnecting em28xx [ 241.654619][ T6543] em28xx 9-1:0.0: Registering input extension [ 241.658353][ T834] em28xx 9-1:0.0: Closing input extension [ 241.695228][ T834] em28xx: Freeing device [ 241.723499][ T6692] veth0_vlan: entered promiscuous mode [ 241.749673][ T6690] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 241.775747][ T6692] veth1_vlan: entered promiscuous mode [ 241.872807][ T6690] veth0_vlan: entered promiscuous mode [ 241.889899][ T6692] veth0_macvtap: entered promiscuous mode [ 241.898495][ T6692] veth1_macvtap: entered promiscuous mode [ 241.924532][ T6690] veth1_vlan: entered promiscuous mode [ 241.963897][ T6692] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 241.987985][ T6692] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 242.035175][ T6690] veth0_macvtap: entered promiscuous mode [ 242.062238][ T6690] veth1_macvtap: entered promiscuous mode [ 242.111289][ T167] netdevsim netdevsim6 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 242.111346][ T167] netdevsim netdevsim6 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 242.173981][ T6690] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 242.177716][ T6102] Bluetooth: hci16: command tx timeout [ 242.207769][ T12] netdevsim netdevsim6 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 242.211388][ T6690] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 242.237742][ T45] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 242.237766][ T45] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 242.266411][ T12] netdevsim netdevsim6 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 242.342163][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 242.342191][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2026/10/09 20:19:41 executed programs: 55 [ 242.467868][ T1298] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 242.488932][ T1298] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 242.489599][ T1298] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 242.601395][ T1298] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 242.601422][ T1298] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 242.682361][ T45] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 242.682387][ T45] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 242.687730][ T167] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 242.798131][ T6299] usb 7-1: new high-speed USB device number 3 using dummy_hcd [ 242.957140][ T6299] usb 7-1: Using ep0 maxpacket: 16 [ 242.958492][ T6299] usb 7-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 242.967206][ T6299] usb 7-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 243.010638][ T6299] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 243.010664][ T6299] usb 7-1: Product: syz [ 243.010676][ T6299] usb 7-1: Manufacturer: syz [ 243.010688][ T6299] usb 7-1: SerialNumber: syz [ 243.014077][ T6299] usb 7-1: config 0 descriptor?? [ 243.026061][ T6299] em28xx 7-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 243.026172][ T6299] em28xx 7-1:0.0: DVB interface 0 found: bulk [ 243.051025][ T25] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 243.228488][ T25] usb 4-1: Using ep0 maxpacket: 16 [ 243.229345][ T25] usb 4-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 243.230971][ T25] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 243.234357][ T25] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 243.234614][ T25] usb 4-1: Product: syz [ 243.234627][ T25] usb 4-1: Manufacturer: syz [ 243.234638][ T25] usb 4-1: SerialNumber: syz [ 243.241701][ T25] usb 4-1: config 0 descriptor?? [ 243.263636][ T25] em28xx 4-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 243.263699][ T25] em28xx 4-1:0.0: DVB interface 0 found: bulk [ 243.314294][ T6102] Bluetooth: hci17: command tx timeout [ 243.378515][ T6102] Bluetooth: hci18: command tx timeout [ 243.389144][ T6299] em28xx 7-1:0.0: unknown em28xx chip ID (0) [ 243.454320][ T6299] em28xx 7-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 243.454345][ T6299] em28xx 7-1:0.0: board has no eeprom [ 243.538519][ T6299] em28xx 7-1:0.0: Identified as PCTV tripleStick (292e) (card=94) [ 243.538557][ T6299] em28xx 7-1:0.0: dvb set to bulk mode. [ 243.540941][ T6356] em28xx 7-1:0.0: Binding DVB extension [ 243.559698][ T25] em28xx 4-1:0.0: unknown em28xx chip ID (0) [ 243.570424][ T6299] usb 7-1: USB disconnect, device number 3 [ 243.573037][ T6299] em28xx 7-1:0.0: Disconnecting em28xx [ 243.623496][ T6356] em28xx 7-1:0.0: Registering input extension [ 243.624106][ T6299] em28xx 7-1:0.0: Closing input extension [ 243.652403][ T25] em28xx 4-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 243.652430][ T25] em28xx 4-1:0.0: board has no eeprom [ 243.691307][ T6299] em28xx: Freeing device [ 243.747220][ T25] em28xx 4-1:0.0: Identified as PCTV tripleStick (292e) (card=94) [ 243.747251][ T25] em28xx 4-1:0.0: dvb set to bulk mode. [ 243.748506][ T6356] em28xx 4-1:0.0: Binding DVB extension [ 243.754421][ T25] usb 4-1: USB disconnect, device number 3 [ 243.773686][ T25] em28xx 4-1:0.0: Disconnecting em28xx [ 243.828500][ T6356] em28xx 4-1:0.0: Registering input extension [ 243.828675][ T25] em28xx 4-1:0.0: Closing input extension [ 243.836361][ T25] em28xx: Freeing device [ 244.257220][ T6102] Bluetooth: hci16: command tx timeout [ 245.377827][ T6102] Bluetooth: hci17: command tx timeout [ 245.459555][ T6102] Bluetooth: hci18: command tx timeout 2026/10/09 20:19:48 executed programs: 59 [ 250.305572][ T6109] Bluetooth: hci19: unexpected cc 0x0c03 length: 249 > 1 [ 250.306666][ T6109] Bluetooth: hci19: unexpected cc 0x1003 length: 249 > 9 [ 250.322630][ T6109] Bluetooth: hci19: unexpected cc 0x1001 length: 249 > 9 [ 250.323706][ T6109] Bluetooth: hci19: unexpected cc 0x0c23 length: 249 > 4 [ 250.324345][ T6109] Bluetooth: hci19: unexpected cc 0x0c38 length: 249 > 2 [ 250.664975][ T6747] bridge0: port 1(bridge_slave_0) entered blocking state [ 250.665110][ T6747] bridge0: port 1(bridge_slave_0) entered disabled state [ 250.665399][ T6747] bridge_slave_0: entered allmulticast mode [ 250.666702][ T6747] bridge_slave_0: entered promiscuous mode [ 250.675033][ T6747] bridge0: port 2(bridge_slave_1) entered blocking state [ 250.675209][ T6747] bridge0: port 2(bridge_slave_1) entered disabled state [ 250.675447][ T6747] bridge_slave_1: entered allmulticast mode [ 250.684325][ T6747] bridge_slave_1: entered promiscuous mode [ 250.757092][ T6747] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 250.760616][ T6747] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 250.800602][ T6747] team0: Port device team_slave_0 added [ 250.803273][ T6747] team0: Port device team_slave_1 added [ 250.849293][ T6747] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 250.849314][ T6747] 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. [ 250.849342][ T6747] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 250.851430][ T6747] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 250.851449][ T6747] 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. [ 250.851479][ T6747] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 251.014125][ T6747] hsr_slave_0: entered promiscuous mode [ 251.015234][ T6747] hsr_slave_1: entered promiscuous mode [ 251.015859][ T6747] debugfs: 'hsr0' already exists in 'hsr' [ 251.015885][ T6747] Cannot create hsr debugfs directory [ 251.194646][ T6747] netdevsim netdevsim9 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 251.290166][ T6747] netdevsim netdevsim9 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 251.343652][ T6747] netdevsim netdevsim9 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 251.439870][ T6747] netdevsim netdevsim9 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 251.588586][ T6747] netdevsim netdevsim9 netdevsim0: renamed from eth0 [ 251.592123][ T6747] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 251.592950][ T6747] netdevsim netdevsim9 netdevsim1: renamed from eth1 [ 251.596059][ T6747] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 251.597406][ T6747] netdevsim netdevsim9 netdevsim2: renamed from eth2 [ 251.634836][ T6747] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 251.636648][ T6747] netdevsim netdevsim9 netdevsim3: renamed from eth3 [ 251.653783][ T6747] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 251.749890][ T6747] 8021q: adding VLAN 0 to HW filter on device bond0 [ 251.785894][ T6747] 8021q: adding VLAN 0 to HW filter on device team0 [ 251.800375][ T1298] bridge0: port 1(bridge_slave_0) entered blocking state [ 251.800477][ T1298] bridge0: port 1(bridge_slave_0) entered forwarding state [ 251.808081][ T1159] bridge0: port 2(bridge_slave_1) entered blocking state [ 251.808382][ T1159] bridge0: port 2(bridge_slave_1) entered forwarding state [ 251.935620][ T6747] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 252.000129][ T6747] veth0_vlan: entered promiscuous mode [ 252.015652][ T6747] veth1_vlan: entered promiscuous mode [ 252.059706][ T6747] veth0_macvtap: entered promiscuous mode [ 252.065361][ T6747] veth1_macvtap: entered promiscuous mode [ 252.108897][ T6747] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 252.125763][ T6747] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 252.199877][ T12] netdevsim netdevsim9 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 252.206650][ T45] netdevsim netdevsim9 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 252.208685][ T1288] netdevsim netdevsim9 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 252.208801][ T1288] netdevsim netdevsim9 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 252.349903][ T45] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 252.349931][ T45] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 252.409790][ T1159] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 252.409815][ T1159] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 252.418253][ T6102] Bluetooth: hci19: command tx timeout [ 252.737183][ T6341] usb 10-1: new high-speed USB device number 3 using dummy_hcd [ 252.887064][ T6341] usb 10-1: Using ep0 maxpacket: 16 [ 252.888790][ T6341] usb 10-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 252.890230][ T6341] usb 10-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 252.932571][ T6341] usb 10-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 252.932601][ T6341] usb 10-1: Product: syz [ 252.932617][ T6341] usb 10-1: Manufacturer: syz [ 252.932633][ T6341] usb 10-1: SerialNumber: syz [ 252.943690][ T6341] usb 10-1: config 0 descriptor?? [ 252.966068][ T6341] em28xx 10-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 252.966171][ T6341] em28xx 10-1:0.0: DVB interface 0 found: bulk [ 253.268617][ T6341] em28xx 10-1:0.0: unknown em28xx chip ID (0) [ 253.331664][ T6341] em28xx 10-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 253.331699][ T6341] em28xx 10-1:0.0: board has no eeprom [ 253.387110][ T6341] em28xx 10-1:0.0: Identified as PCTV tripleStick (292e) (card=94) [ 253.387142][ T6341] em28xx 10-1:0.0: dvb set to bulk mode. [ 253.388202][ T6322] em28xx 10-1:0.0: Binding DVB extension [ 253.395359][ T6341] usb 10-1: USB disconnect, device number 3 [ 253.415937][ T6341] em28xx 10-1:0.0: Disconnecting em28xx [ 253.474227][ T6322] em28xx 10-1:0.0: Registering input extension [ 253.474445][ T6341] em28xx 10-1:0.0: Closing input extension [ 253.511901][ T6341] em28xx: Freeing device [ 254.497305][ T6102] Bluetooth: hci19: command tx timeout 2026/10/09 20:19:54 executed programs: 62 [ 256.435166][ T6109] Bluetooth: hci20: unexpected cc 0x0c03 length: 249 > 1 [ 256.435945][ T6109] Bluetooth: hci20: unexpected cc 0x1003 length: 249 > 9 [ 256.436539][ T6109] Bluetooth: hci20: unexpected cc 0x1001 length: 249 > 9 [ 256.464233][ T6109] Bluetooth: hci20: unexpected cc 0x0c23 length: 249 > 4 [ 256.464912][ T6109] Bluetooth: hci20: unexpected cc 0x0c38 length: 249 > 2 [ 256.577421][ T6102] Bluetooth: hci19: command tx timeout [ 256.850968][ T6771] bridge0: port 1(bridge_slave_0) entered blocking state [ 256.851104][ T6771] bridge0: port 1(bridge_slave_0) entered disabled state [ 256.851220][ T6771] bridge_slave_0: entered allmulticast mode [ 256.852607][ T6771] bridge_slave_0: entered promiscuous mode [ 256.866426][ T6771] bridge0: port 2(bridge_slave_1) entered blocking state [ 256.872944][ T6771] bridge0: port 2(bridge_slave_1) entered disabled state [ 256.873509][ T6771] bridge_slave_1: entered allmulticast mode [ 256.884141][ T6771] bridge_slave_1: entered promiscuous mode [ 256.945215][ T6771] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 256.954925][ T6771] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 257.000066][ T6771] team0: Port device team_slave_0 added [ 257.003731][ T6771] team0: Port device team_slave_1 added [ 257.041977][ T6771] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 257.042005][ T6771] 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. [ 257.042028][ T6771] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 257.043882][ T6771] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 257.043900][ T6771] 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. [ 257.043932][ T6771] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 257.178029][ T6771] hsr_slave_0: entered promiscuous mode [ 257.179189][ T6771] hsr_slave_1: entered promiscuous mode [ 257.179855][ T6771] debugfs: 'hsr0' already exists in 'hsr' [ 257.179875][ T6771] Cannot create hsr debugfs directory [ 257.382760][ T6771] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 257.496630][ T6771] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 257.563897][ T6771] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 257.646362][ T6771] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 257.826439][ T6771] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 257.839200][ T6771] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 257.840085][ T6771] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 257.843232][ T6771] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 257.844332][ T6771] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 257.856040][ T6771] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 257.862182][ T6771] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 257.872843][ T6771] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 257.995264][ T6771] 8021q: adding VLAN 0 to HW filter on device bond0 [ 258.045823][ T6771] 8021q: adding VLAN 0 to HW filter on device team0 [ 258.061356][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 258.061481][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 258.083050][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 258.083143][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 258.196281][ T6771] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 258.268739][ T6771] veth0_vlan: entered promiscuous mode [ 258.275193][ T6771] veth1_vlan: entered promiscuous mode [ 258.318911][ T6771] veth0_macvtap: entered promiscuous mode [ 258.343920][ T6771] veth1_macvtap: entered promiscuous mode [ 258.371927][ T6771] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 258.389996][ T6771] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 258.479917][ T167] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 258.481921][ T1298] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 258.482074][ T1298] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 258.482226][ T1298] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 258.579534][ T6109] Bluetooth: hci20: command tx timeout [ 258.595121][ T4935] Bluetooth: hci22: unexpected cc 0x0c03 length: 249 > 1 [ 258.606493][ T4935] Bluetooth: hci22: unexpected cc 0x1003 length: 249 > 9 [ 258.615335][ T4935] Bluetooth: hci22: unexpected cc 0x1001 length: 249 > 9 [ 258.617234][ T4935] Bluetooth: hci22: unexpected cc 0x0c23 length: 249 > 4 [ 258.644600][ T4935] Bluetooth: hci22: unexpected cc 0x0c38 length: 249 > 2 [ 258.650190][ T6109] Bluetooth: hci21: unexpected cc 0x0c03 length: 249 > 1 [ 258.657900][ T4935] Bluetooth: hci19: command tx timeout [ 258.663133][ T6109] Bluetooth: hci21: unexpected cc 0x1003 length: 249 > 9 [ 258.677798][ T6109] Bluetooth: hci21: unexpected cc 0x1001 length: 249 > 9 [ 258.715824][ T4935] Bluetooth: hci21: unexpected cc 0x0c23 length: 249 > 4 [ 258.716538][ T4935] Bluetooth: hci21: unexpected cc 0x0c38 length: 249 > 2 [ 258.945119][ T1288] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 258.945144][ T1288] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 259.090365][ T1298] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 259.090390][ T1298] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 259.416980][ T25] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 259.567074][ T25] usb 1-1: Using ep0 maxpacket: 16 [ 259.572552][ T25] usb 1-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 259.574145][ T25] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 259.606523][ T25] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 259.606545][ T25] usb 1-1: Product: syz [ 259.606556][ T25] usb 1-1: Manufacturer: syz [ 259.606567][ T25] usb 1-1: SerialNumber: syz [ 259.642765][ T25] usb 1-1: config 0 descriptor?? [ 259.663244][ T6792] bridge0: port 1(bridge_slave_0) entered blocking state [ 259.663421][ T6792] bridge0: port 1(bridge_slave_0) entered disabled state [ 259.663884][ T6792] bridge_slave_0: entered allmulticast mode [ 259.664358][ T25] em28xx 1-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 259.664390][ T25] em28xx 1-1:0.0: DVB interface 0 found: bulk [ 259.665929][ T6792] bridge_slave_0: entered promiscuous mode [ 259.724228][ T6792] bridge0: port 2(bridge_slave_1) entered blocking state [ 259.724404][ T6792] bridge0: port 2(bridge_slave_1) entered disabled state [ 259.724553][ T6792] bridge_slave_1: entered allmulticast mode [ 259.726176][ T6792] bridge_slave_1: entered promiscuous mode [ 259.871784][ T6792] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 259.877106][ T6792] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 259.933516][ T6793] bridge0: port 1(bridge_slave_0) entered blocking state [ 259.933745][ T6793] bridge0: port 1(bridge_slave_0) entered disabled state [ 259.934089][ T6793] bridge_slave_0: entered allmulticast mode [ 259.935553][ T6793] bridge_slave_0: entered promiscuous mode [ 259.972680][ T25] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 259.992857][ T6793] bridge0: port 2(bridge_slave_1) entered blocking state [ 259.993084][ T6793] bridge0: port 2(bridge_slave_1) entered disabled state [ 259.993263][ T6793] bridge_slave_1: entered allmulticast mode [ 259.995056][ T6793] bridge_slave_1: entered promiscuous mode [ 260.033377][ T6792] team0: Port device team_slave_0 added [ 260.048517][ T25] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 260.048550][ T25] em28xx 1-1:0.0: board has no eeprom [ 260.091061][ T6792] team0: Port device team_slave_1 added [ 260.108292][ T25] em28xx 1-1:0.0: Identified as PCTV tripleStick (292e) (card=94) [ 260.108323][ T25] em28xx 1-1:0.0: dvb set to bulk mode. [ 260.110104][ T6316] em28xx 1-1:0.0: Binding DVB extension [ 260.141101][ T25] usb 1-1: USB disconnect, device number 8 [ 260.146295][ T25] em28xx 1-1:0.0: Disconnecting em28xx [ 260.189838][ T6793] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 260.196084][ T6793] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 260.196097][ T6316] em28xx 1-1:0.0: Registering input extension [ 260.196321][ T25] em28xx 1-1:0.0: Closing input extension [ 260.294174][ T25] em28xx: Freeing device [ 260.311170][ T6792] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 260.311188][ T6792] 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. [ 260.311213][ T6792] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 260.386144][ T6793] team0: Port device team_slave_0 added [ 260.394814][ T6792] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 260.394837][ T6792] 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. [ 260.394858][ T6792] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 260.405842][ T6793] team0: Port device team_slave_1 added [ 260.493666][ T6793] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 260.493686][ T6793] 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. [ 260.493710][ T6793] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 260.495745][ T6793] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 260.495766][ T6793] 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. [ 260.495787][ T6793] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 260.653506][ T6792] hsr_slave_0: entered promiscuous mode [ 260.654620][ T6792] hsr_slave_1: entered promiscuous mode [ 260.655270][ T6792] debugfs: 'hsr0' already exists in 'hsr' [ 260.655299][ T6792] Cannot create hsr debugfs directory [ 260.663489][ T4935] Bluetooth: hci20: command tx timeout [ 260.732228][ T6793] hsr_slave_0: entered promiscuous mode [ 260.733515][ T6793] hsr_slave_1: entered promiscuous mode [ 260.734190][ T6793] debugfs: 'hsr0' already exists in 'hsr' [ 260.734212][ T6793] Cannot create hsr debugfs directory [ 260.742881][ T4935] Bluetooth: hci22: command tx timeout [ 260.817506][ T4935] Bluetooth: hci21: command tx timeout [ 261.115510][ T6793] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 261.219935][ T6793] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 261.285934][ T6793] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 261.372047][ T6793] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2026/10/09 20:20:00 executed programs: 65 [ 261.594346][ T6793] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 261.620780][ T6793] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 261.623329][ T6793] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 261.637986][ T6793] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 261.651601][ T6793] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 261.655677][ T6793] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 261.705208][ T6792] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 261.733525][ T6793] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 261.747686][ T6793] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 261.779392][ T1315] ieee802154 phy0 wpan0: encryption failed: -22 [ 261.779454][ T1315] ieee802154 phy1 wpan1: encryption failed: -22 [ 261.870052][ T6792] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 261.952327][ T6792] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 261.987702][ T6793] 8021q: adding VLAN 0 to HW filter on device bond0 [ 262.023905][ T6793] 8021q: adding VLAN 0 to HW filter on device team0 [ 262.040722][ T1298] bridge0: port 1(bridge_slave_0) entered blocking state [ 262.040800][ T1298] bridge0: port 1(bridge_slave_0) entered forwarding state [ 262.082572][ T6792] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 262.124610][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 262.124695][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 262.299201][ T6793] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 262.412954][ T6793] veth0_vlan: entered promiscuous mode [ 262.444815][ T6792] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 262.462361][ T6792] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 262.475809][ T6792] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 262.488906][ T6792] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 262.492350][ T6792] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 262.496564][ T6792] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 262.530262][ T6792] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 262.549294][ T6792] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 262.552424][ T6793] veth1_vlan: entered promiscuous mode [ 262.652062][ T6793] veth0_macvtap: entered promiscuous mode [ 262.675314][ T6793] veth1_macvtap: entered promiscuous mode [ 262.711854][ T6793] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 262.737497][ T4935] Bluetooth: hci20: command tx timeout [ 262.741826][ T6793] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 262.785121][ T6792] 8021q: adding VLAN 0 to HW filter on device bond0 [ 262.829715][ T4935] Bluetooth: hci22: command tx timeout [ 262.837663][ T1298] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 262.882985][ T6792] 8021q: adding VLAN 0 to HW filter on device team0 [ 262.887508][ T13] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 262.904902][ T85] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 262.909357][ T4935] Bluetooth: hci21: command tx timeout [ 262.923007][ T12] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 262.924596][ T1298] bridge0: port 1(bridge_slave_0) entered blocking state [ 262.924728][ T1298] bridge0: port 1(bridge_slave_0) entered forwarding state [ 263.005063][ T1298] bridge0: port 2(bridge_slave_1) entered blocking state [ 263.005170][ T1298] bridge0: port 2(bridge_slave_1) entered forwarding state [ 263.045493][ T167] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 263.045518][ T167] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 263.121936][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 263.121961][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 263.265890][ T6792] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 263.324991][ T6792] veth0_vlan: entered promiscuous mode [ 263.353228][ T6792] veth1_vlan: entered promiscuous mode [ 263.400286][ T6792] veth0_macvtap: entered promiscuous mode [ 263.406086][ T6792] veth1_macvtap: entered promiscuous mode [ 263.434147][ T6792] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 263.465276][ T6792] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 263.487027][ T6316] usb 5-1: new high-speed USB device number 9 using dummy_hcd [ 263.557722][ T13] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 263.558002][ T59] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 263.558391][ T59] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 263.594785][ T167] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 263.637134][ T6316] usb 5-1: Using ep0 maxpacket: 16 [ 263.642611][ T6316] usb 5-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 263.644328][ T6316] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 263.683298][ T6316] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 263.683329][ T6316] usb 5-1: Product: syz [ 263.683345][ T6316] usb 5-1: Manufacturer: syz [ 263.683360][ T6316] usb 5-1: SerialNumber: syz [ 263.686622][ T6316] usb 5-1: config 0 descriptor?? [ 263.733520][ T6316] em28xx 5-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 263.733556][ T6316] em28xx 5-1:0.0: DVB interface 0 found: bulk [ 263.784518][ T159] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 263.784545][ T159] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 263.860419][ T59] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 263.860443][ T59] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 264.037549][ T6316] em28xx 5-1:0.0: unknown em28xx chip ID (0) [ 264.104091][ T6316] em28xx 5-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 264.104128][ T6316] em28xx 5-1:0.0: board has no eeprom [ 264.167155][ T6316] em28xx 5-1:0.0: Identified as PCTV tripleStick (292e) (card=94) [ 264.167190][ T6316] em28xx 5-1:0.0: dvb set to bulk mode. [ 264.168495][ T6543] em28xx 5-1:0.0: Binding DVB extension [ 264.174850][ T6316] usb 5-1: USB disconnect, device number 9 [ 264.206676][ T6356] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 264.207297][ T6316] em28xx 5-1:0.0: Disconnecting em28xx [ 264.251562][ T6543] em28xx 5-1:0.0: Registering input extension [ 264.251831][ T6316] em28xx 5-1:0.0: Closing input extension [ 264.290182][ T6316] em28xx: Freeing device [ 264.368212][ T6356] usb 2-1: Using ep0 maxpacket: 16 [ 264.368989][ T6356] usb 2-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 264.371606][ T6356] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 264.374107][ T6356] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 264.374127][ T6356] usb 2-1: Product: syz [ 264.374138][ T6356] usb 2-1: Manufacturer: syz [ 264.374148][ T6356] usb 2-1: SerialNumber: syz [ 264.376552][ T6356] usb 2-1: config 0 descriptor?? [ 264.442709][ T6356] em28xx 2-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 264.442751][ T6356] em28xx 2-1:0.0: DVB interface 0 found: bulk [ 264.708014][ T6356] em28xx 2-1:0.0: unknown em28xx chip ID (0) [ 264.770785][ T6356] em28xx 2-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 264.783388][ T6356] em28xx 2-1:0.0: board has no eeprom [ 264.829970][ T4935] Bluetooth: hci20: command tx timeout [ 264.857145][ T6356] em28xx 2-1:0.0: Identified as PCTV tripleStick (292e) (card=94) [ 264.857177][ T6356] em28xx 2-1:0.0: dvb set to bulk mode. [ 264.858285][ T6299] em28xx 2-1:0.0: Binding DVB extension [ 264.862605][ T6356] usb 2-1: USB disconnect, device number 9 [ 264.865596][ T6356] em28xx 2-1:0.0: Disconnecting em28xx [ 264.908611][ T4935] Bluetooth: hci22: command tx timeout [ 264.961702][ T6299] em28xx 2-1:0.0: Registering input extension [ 264.961982][ T6356] em28xx 2-1:0.0: Closing input extension [ 264.990916][ T4935] Bluetooth: hci21: command tx timeout [ 265.006154][ T6356] em28xx: Freeing device [ 266.987169][ T4935] Bluetooth: hci22: command tx timeout [ 267.058130][ T4935] Bluetooth: hci21: command tx timeout 2026/10/09 20:20:06 executed programs: 69 [ 267.675545][ T6102] Bluetooth: hci23: unexpected cc 0x0c03 length: 249 > 1 [ 267.688311][ T6102] Bluetooth: hci23: unexpected cc 0x1003 length: 249 > 9 [ 267.696485][ T6102] Bluetooth: hci23: unexpected cc 0x1001 length: 249 > 9 [ 267.715523][ T6102] Bluetooth: hci23: unexpected cc 0x0c23 length: 249 > 4 [ 267.716201][ T6102] Bluetooth: hci23: unexpected cc 0x0c38 length: 249 > 2 [ 268.063591][ T6845] bridge0: port 1(bridge_slave_0) entered blocking state [ 268.063873][ T6845] bridge0: port 1(bridge_slave_0) entered disabled state [ 268.063993][ T6845] bridge_slave_0: entered allmulticast mode [ 268.065388][ T6845] bridge_slave_0: entered promiscuous mode [ 268.073320][ T6845] bridge0: port 2(bridge_slave_1) entered blocking state [ 268.073590][ T6845] bridge0: port 2(bridge_slave_1) entered disabled state [ 268.073986][ T6845] bridge_slave_1: entered allmulticast mode [ 268.075986][ T6845] bridge_slave_1: entered promiscuous mode [ 268.159417][ T6845] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 268.163090][ T6845] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 268.234226][ T6845] team0: Port device team_slave_0 added [ 268.236537][ T6845] team0: Port device team_slave_1 added [ 268.284980][ T6845] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 268.285008][ T6845] 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. [ 268.285028][ T6845] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 268.286539][ T6845] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 268.286556][ T6845] 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. [ 268.286586][ T6845] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 268.418070][ T6845] hsr_slave_0: entered promiscuous mode [ 268.419515][ T6845] hsr_slave_1: entered promiscuous mode [ 268.420379][ T6845] debugfs: 'hsr0' already exists in 'hsr' [ 268.420402][ T6845] Cannot create hsr debugfs directory [ 268.611873][ T6845] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 268.712565][ T6845] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 268.796378][ T6845] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 268.890076][ T6845] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 269.016563][ T6845] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 269.028267][ T6845] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 269.029214][ T6845] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 269.032388][ T6845] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 269.034151][ T6845] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 269.067959][ T6845] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 269.070695][ T6845] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 269.096399][ T6845] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 269.192993][ T6845] 8021q: adding VLAN 0 to HW filter on device bond0 [ 269.216590][ T6845] 8021q: adding VLAN 0 to HW filter on device team0 [ 269.232707][ T1298] bridge0: port 1(bridge_slave_0) entered blocking state [ 269.232792][ T1298] bridge0: port 1(bridge_slave_0) entered forwarding state [ 269.258977][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 269.259071][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 269.356246][ T6845] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 269.415210][ T6845] veth0_vlan: entered promiscuous mode [ 269.426015][ T6845] veth1_vlan: entered promiscuous mode [ 269.464822][ T6845] veth0_macvtap: entered promiscuous mode [ 269.470158][ T6845] veth1_macvtap: entered promiscuous mode [ 269.511310][ T6845] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 269.521407][ T6845] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 269.599483][ T167] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 269.601295][ T12] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 269.601328][ T12] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 269.601355][ T12] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 269.677123][ T167] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 269.677147][ T167] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 269.738466][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 269.738489][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 269.777383][ T6102] Bluetooth: hci23: command tx timeout [ 270.067311][ T6341] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 270.217001][ T6341] usb 3-1: Using ep0 maxpacket: 16 [ 270.218869][ T6341] usb 3-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 270.220033][ T6341] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 270.222541][ T6341] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 270.222565][ T6341] usb 3-1: Product: syz [ 270.222577][ T6341] usb 3-1: Manufacturer: syz [ 270.222589][ T6341] usb 3-1: SerialNumber: syz [ 270.225361][ T6341] usb 3-1: config 0 descriptor?? [ 270.239907][ T6341] em28xx 3-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 270.240013][ T6341] em28xx 3-1:0.0: DVB interface 0 found: bulk [ 270.538592][ T6341] em28xx 3-1:0.0: unknown em28xx chip ID (0) [ 270.602771][ T6341] em28xx 3-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 270.602797][ T6341] em28xx 3-1:0.0: board has no eeprom [ 270.658097][ T6341] em28xx 3-1:0.0: Identified as PCTV tripleStick (292e) (card=94) [ 270.658132][ T6341] em28xx 3-1:0.0: dvb set to bulk mode. [ 270.659769][ T6322] em28xx 3-1:0.0: Binding DVB extension [ 270.725019][ T6341] usb 3-1: USB disconnect, device number 8 [ 270.753899][ T6341] em28xx 3-1:0.0: Disconnecting em28xx [ 270.783494][ T6322] em28xx 3-1:0.0: Registering input extension [ 270.785612][ T6341] em28xx 3-1:0.0: Closing input extension [ 270.842782][ T6341] em28xx: Freeing device [ 271.857660][ T6102] Bluetooth: hci23: command tx timeout 2026/10/09 20:20:13 executed programs: 72 [ 273.968700][ T6102] Bluetooth: hci23: command tx timeout [ 274.884591][ T4935] Bluetooth: hci24: unexpected cc 0x0c03 length: 249 > 1 [ 274.886417][ T4935] Bluetooth: hci24: unexpected cc 0x1003 length: 249 > 9 [ 274.903871][ T4935] Bluetooth: hci24: unexpected cc 0x1001 length: 249 > 9 [ 274.905882][ T4935] Bluetooth: hci24: unexpected cc 0x0c23 length: 249 > 4 [ 274.917000][ T4935] Bluetooth: hci24: unexpected cc 0x0c38 length: 249 > 2 [ 275.289516][ T6869] bridge0: port 1(bridge_slave_0) entered blocking state [ 275.289659][ T6869] bridge0: port 1(bridge_slave_0) entered disabled state [ 275.289905][ T6869] bridge_slave_0: entered allmulticast mode [ 275.291380][ T6869] bridge_slave_0: entered promiscuous mode [ 275.299304][ T6869] bridge0: port 2(bridge_slave_1) entered blocking state [ 275.299590][ T6869] bridge0: port 2(bridge_slave_1) entered disabled state [ 275.301521][ T6869] bridge_slave_1: entered allmulticast mode [ 275.325152][ T6869] bridge_slave_1: entered promiscuous mode [ 275.385949][ T6869] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 275.396321][ T6869] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 275.442825][ T6869] team0: Port device team_slave_0 added [ 275.445125][ T6869] team0: Port device team_slave_1 added [ 275.481612][ T6869] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 275.481632][ T6869] 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. [ 275.481666][ T6869] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 275.483486][ T6869] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 275.483503][ T6869] 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. [ 275.483531][ T6869] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 275.634413][ T6869] hsr_slave_0: entered promiscuous mode [ 275.635561][ T6869] hsr_slave_1: entered promiscuous mode [ 275.636327][ T6869] debugfs: 'hsr0' already exists in 'hsr' [ 275.636347][ T6869] Cannot create hsr debugfs directory [ 275.842022][ T6869] netdevsim netdevsim7 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 275.949037][ T6869] netdevsim netdevsim7 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 276.017789][ T6102] Bluetooth: hci23: command tx timeout [ 276.022614][ T6869] netdevsim netdevsim7 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 276.091366][ T6869] netdevsim netdevsim7 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 276.213057][ T6869] netdevsim netdevsim7 netdevsim0: renamed from eth0 [ 276.216688][ T6869] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 276.221106][ T6869] netdevsim netdevsim7 netdevsim1: renamed from eth1 [ 276.252655][ T6869] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 276.253587][ T6869] netdevsim netdevsim7 netdevsim2: renamed from eth2 [ 276.269085][ T6869] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 276.272525][ T6869] netdevsim netdevsim7 netdevsim3: renamed from eth3 [ 276.293811][ T6869] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 276.393228][ T6869] 8021q: adding VLAN 0 to HW filter on device bond0 [ 276.415761][ T6869] 8021q: adding VLAN 0 to HW filter on device team0 [ 276.432558][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 276.432642][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 276.463767][ T159] bridge0: port 2(bridge_slave_1) entered blocking state [ 276.463851][ T159] bridge0: port 2(bridge_slave_1) entered forwarding state [ 276.568768][ T6869] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 276.616608][ T6869] veth0_vlan: entered promiscuous mode [ 276.633130][ T6869] veth1_vlan: entered promiscuous mode [ 276.681911][ T6869] veth0_macvtap: entered promiscuous mode [ 276.686029][ T6869] veth1_macvtap: entered promiscuous mode [ 276.715103][ T6869] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 276.732646][ T6869] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 276.807142][ T45] netdevsim netdevsim7 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 276.807495][ T45] netdevsim netdevsim7 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 276.807553][ T45] netdevsim netdevsim7 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 276.807595][ T45] netdevsim netdevsim7 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 276.954446][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 276.954558][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 276.988973][ T6102] Bluetooth: hci24: command tx timeout [ 277.038484][ T45] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 277.038509][ T45] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 277.387097][ T6322] usb 8-1: new high-speed USB device number 4 using dummy_hcd [ 277.538569][ T6322] usb 8-1: Using ep0 maxpacket: 16 [ 277.541022][ T6322] usb 8-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 277.542421][ T6322] usb 8-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 277.545700][ T6322] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 277.545729][ T6322] usb 8-1: Product: syz [ 277.545748][ T6322] usb 8-1: Manufacturer: syz [ 277.545765][ T6322] usb 8-1: SerialNumber: syz [ 277.604462][ T6322] usb 8-1: config 0 descriptor?? [ 277.612916][ T6322] em28xx 8-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 277.612943][ T6322] em28xx 8-1:0.0: DVB interface 0 found: bulk [ 277.927824][ T6322] em28xx 8-1:0.0: unknown em28xx chip ID (0) [ 277.995872][ T6322] em28xx 8-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 277.995910][ T6322] em28xx 8-1:0.0: board has no eeprom [ 278.067533][ T6322] em28xx 8-1:0.0: Identified as PCTV tripleStick (292e) (card=94) [ 278.067568][ T6322] em28xx 8-1:0.0: dvb set to bulk mode. [ 278.068430][ T6341] em28xx 8-1:0.0: Binding DVB extension [ 278.076108][ T6322] usb 8-1: USB disconnect, device number 4 [ 278.113690][ T6322] em28xx 8-1:0.0: Disconnecting em28xx [ 278.162882][ T6341] em28xx 8-1:0.0: Registering input extension [ 278.163055][ T6322] em28xx 8-1:0.0: Closing input extension [ 278.204534][ T6322] em28xx: Freeing device [ 279.060148][ T6889] Bluetooth: hci24: command tx timeout [ 279.182496][ T6888] Bluetooth: hci25: unexpected cc 0x0c03 length: 249 > 1 [ 279.200696][ T6887] Bluetooth: hci25: unexpected cc 0x1003 length: 249 > 9 [ 279.202096][ T6887] Bluetooth: hci26: unexpected cc 0x0c03 length: 249 > 1 [ 279.202986][ T6887] Bluetooth: hci25: unexpected cc 0x1001 length: 249 > 9 [ 279.204267][ T6887] Bluetooth: hci26: unexpected cc 0x1003 length: 249 > 9 [ 279.205393][ T6887] Bluetooth: hci26: unexpected cc 0x1001 length: 249 > 9 [ 279.206318][ T6887] Bluetooth: hci25: unexpected cc 0x0c23 length: 249 > 4 [ 279.226020][ T6887] Bluetooth: hci0: command 0x0406 tx timeout [ 279.226068][ T6887] Bluetooth: hci3: command 0x0406 tx timeout [ 279.226465][ T6887] Bluetooth: hci1: command 0x0406 tx timeout [ 279.226496][ T6887] Bluetooth: hci2: command 0x0406 tx timeout [ 279.226520][ T6887] Bluetooth: hci4: command 0x0406 tx timeout [ 279.238397][ T6895] Bluetooth: hci26: unexpected cc 0x0c23 length: 249 > 4 [ 279.264443][ T6895] Bluetooth: hci26: unexpected cc 0x0c38 length: 249 > 2 [ 279.269111][ T6895] Bluetooth: hci25: unexpected cc 0x0c38 length: 249 > 2 2026/10/09 20:20:19 executed programs: 75 [ 280.121380][ T6899] bridge0: port 1(bridge_slave_0) entered blocking state [ 280.121533][ T6899] bridge0: port 1(bridge_slave_0) entered disabled state [ 280.121948][ T6899] bridge_slave_0: entered allmulticast mode [ 280.123361][ T6899] bridge_slave_0: entered promiscuous mode [ 280.171351][ T6899] bridge0: port 2(bridge_slave_1) entered blocking state [ 280.172117][ T6899] bridge0: port 2(bridge_slave_1) entered disabled state [ 280.172467][ T6899] bridge_slave_1: entered allmulticast mode [ 280.173978][ T6899] bridge_slave_1: entered promiscuous mode [ 280.190974][ T6898] bridge0: port 1(bridge_slave_0) entered blocking state [ 280.191400][ T6898] bridge0: port 1(bridge_slave_0) entered disabled state [ 280.196755][ T6898] bridge_slave_0: entered allmulticast mode [ 280.242463][ T6898] bridge_slave_0: entered promiscuous mode [ 280.251931][ T6898] bridge0: port 2(bridge_slave_1) entered blocking state [ 280.252048][ T6898] bridge0: port 2(bridge_slave_1) entered disabled state [ 280.252517][ T6898] bridge_slave_1: entered allmulticast mode [ 280.254219][ T6898] bridge_slave_1: entered promiscuous mode [ 280.334130][ T6899] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 280.369127][ T6898] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 280.372118][ T6899] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 280.374686][ T6898] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 280.468764][ T6898] team0: Port device team_slave_0 added [ 280.472041][ T6899] team0: Port device team_slave_0 added [ 280.474513][ T6898] team0: Port device team_slave_1 added [ 280.495418][ T6899] team0: Port device team_slave_1 added [ 280.563240][ T6899] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 280.563262][ T6899] 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. [ 280.563291][ T6899] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 280.564454][ T6898] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 280.564480][ T6898] 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. [ 280.564508][ T6898] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 280.566184][ T6899] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 280.566196][ T6899] 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. [ 280.566216][ T6899] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 280.575383][ T6898] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 280.575445][ T6898] 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. [ 280.575517][ T6898] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 280.860493][ T6899] hsr_slave_0: entered promiscuous mode [ 280.861653][ T6899] hsr_slave_1: entered promiscuous mode [ 280.862427][ T6899] debugfs: 'hsr0' already exists in 'hsr' [ 280.862448][ T6899] Cannot create hsr debugfs directory [ 280.891075][ T6898] hsr_slave_0: entered promiscuous mode [ 280.892018][ T6898] hsr_slave_1: entered promiscuous mode [ 280.892598][ T6898] debugfs: 'hsr0' already exists in 'hsr' [ 280.892620][ T6898] Cannot create hsr debugfs directory [ 281.137664][ T6102] Bluetooth: hci24: command tx timeout [ 281.230516][ T6899] netdevsim netdevsim8 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 281.323705][ T6899] netdevsim netdevsim8 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 281.403434][ T6899] netdevsim netdevsim8 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 281.455424][ T6899] netdevsim netdevsim8 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 281.473142][ T6102] Bluetooth: hci25: command tx timeout [ 281.476699][ T6102] Bluetooth: hci26: command tx timeout [ 281.596752][ T6898] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 281.693981][ T6898] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 281.786274][ T6898] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 281.862716][ T6898] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 282.031530][ T6899] netdevsim netdevsim8 netdevsim0: renamed from eth0 [ 282.040061][ T6899] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 282.043130][ T6899] netdevsim netdevsim8 netdevsim1: renamed from eth1 [ 282.067288][ T6899] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 282.068089][ T6899] netdevsim netdevsim8 netdevsim2: renamed from eth2 [ 282.072794][ T6899] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 282.122984][ T6899] netdevsim netdevsim8 netdevsim3: renamed from eth3 [ 282.126627][ T6899] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 282.219765][ T6898] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 282.223614][ T6898] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 282.235113][ T6898] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 282.255067][ T6898] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 282.280657][ T6898] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 282.306556][ T6898] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 282.307628][ T6898] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 282.315052][ T6898] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 282.452957][ T6899] 8021q: adding VLAN 0 to HW filter on device bond0 [ 282.496367][ T6899] 8021q: adding VLAN 0 to HW filter on device team0 [ 282.516326][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 282.516488][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 282.546574][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 282.546694][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 282.600283][ T6898] 8021q: adding VLAN 0 to HW filter on device bond0 [ 282.655176][ T6898] 8021q: adding VLAN 0 to HW filter on device team0 [ 282.685895][ T1298] bridge0: port 1(bridge_slave_0) entered blocking state [ 282.685989][ T1298] bridge0: port 1(bridge_slave_0) entered forwarding state [ 282.722421][ T1159] bridge0: port 2(bridge_slave_1) entered blocking state [ 282.722502][ T1159] bridge0: port 2(bridge_slave_1) entered forwarding state [ 282.812822][ T6899] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 282.894562][ T6899] veth0_vlan: entered promiscuous mode [ 282.927780][ T6898] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 282.934923][ T6899] veth1_vlan: entered promiscuous mode [ 283.025233][ T6899] veth0_macvtap: entered promiscuous mode [ 283.049009][ T6899] veth1_macvtap: entered promiscuous mode [ 283.119450][ T6899] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 283.135577][ T6898] veth0_vlan: entered promiscuous mode [ 283.152866][ T6899] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 283.172368][ T6898] veth1_vlan: entered promiscuous mode [ 283.187573][ T12] netdevsim netdevsim8 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 283.187679][ T12] netdevsim netdevsim8 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 283.187720][ T12] netdevsim netdevsim8 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 283.237400][ T52] Bluetooth: hci24: command tx timeout [ 283.365333][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 283.365359][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 283.391147][ T6898] veth0_macvtap: entered promiscuous mode [ 283.436181][ T6898] veth1_macvtap: entered promiscuous mode [ 283.464774][ T1288] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 283.464798][ T1288] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 283.497963][ T1298] netdevsim netdevsim8 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 283.525241][ T6898] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 283.546340][ T52] Bluetooth: hci26: command tx timeout [ 283.546379][ T52] Bluetooth: hci25: command tx timeout [ 283.570977][ T6898] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 283.700773][ T167] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 283.705901][ T12] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 283.706412][ T12] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 283.710578][ T1298] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 283.814957][ T1288] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 283.814980][ T1288] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 283.883420][ T45] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 283.883446][ T45] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 283.914069][ T6344] usb 9-1: new high-speed USB device number 4 using dummy_hcd [ 284.057149][ T6344] usb 9-1: Using ep0 maxpacket: 16 [ 284.063711][ T6344] usb 9-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 284.065687][ T6344] usb 9-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 284.089275][ T6344] usb 9-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 284.089303][ T6344] usb 9-1: Product: syz [ 284.089317][ T6344] usb 9-1: Manufacturer: syz [ 284.089330][ T6344] usb 9-1: SerialNumber: syz [ 284.092409][ T6344] usb 9-1: config 0 descriptor?? [ 284.130673][ T6344] em28xx 9-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 284.130713][ T6344] em28xx 9-1:0.0: DVB interface 0 found: bulk [ 284.217285][ T6316] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 284.368060][ T6316] usb 4-1: Using ep0 maxpacket: 16 [ 284.368835][ T6316] usb 4-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 284.370122][ T6316] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 284.372291][ T6316] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 284.372312][ T6316] usb 4-1: Product: syz [ 284.372325][ T6316] usb 4-1: Manufacturer: syz [ 284.372335][ T6316] usb 4-1: SerialNumber: syz [ 284.375520][ T6316] usb 4-1: config 0 descriptor?? [ 284.389889][ T6316] em28xx 4-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 284.390003][ T6316] em28xx 4-1:0.0: DVB interface 0 found: bulk [ 284.457139][ T6344] em28xx 9-1:0.0: unknown em28xx chip ID (0) [ 284.521642][ T6344] em28xx 9-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 284.521675][ T6344] em28xx 9-1:0.0: board has no eeprom [ 284.579385][ T6344] em28xx 9-1:0.0: Identified as PCTV tripleStick (292e) (card=94) [ 284.579418][ T6344] em28xx 9-1:0.0: dvb set to bulk mode. [ 284.580510][ T6341] em28xx 9-1:0.0: Binding DVB extension [ 284.610533][ T6344] usb 9-1: USB disconnect, device number 4 [ 284.613690][ T6344] em28xx 9-1:0.0: Disconnecting em28xx [ 284.687727][ T6316] em28xx 4-1:0.0: unknown em28xx chip ID (0) [ 284.709387][ T6341] em28xx 9-1:0.0: Registering input extension [ 284.709579][ T6344] em28xx 9-1:0.0: Closing input extension [ 284.726687][ T6344] em28xx: Freeing device [ 284.766009][ T6316] em28xx 4-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 284.766045][ T6316] em28xx 4-1:0.0: board has no eeprom [ 284.851408][ T6316] em28xx 4-1:0.0: Identified as PCTV tripleStick (292e) (card=94) [ 284.851444][ T6316] em28xx 4-1:0.0: dvb set to bulk mode. [ 284.852721][ T6356] em28xx 4-1:0.0: Binding DVB extension [ 284.883649][ T6316] usb 4-1: USB disconnect, device number 4 [ 284.885709][ T6316] em28xx 4-1:0.0: Disconnecting em28xx [ 284.933478][ T6356] em28xx 4-1:0.0: Registering input extension [ 284.933796][ T6316] em28xx 4-1:0.0: Closing input extension [ 284.969547][ T6316] em28xx: Freeing device [ 285.032477][ T52] Bluetooth: hci27: unexpected cc 0x0c03 length: 249 > 1 [ 285.034268][ T52] Bluetooth: hci27: unexpected cc 0x1003 length: 249 > 9 [ 285.035925][ T52] Bluetooth: hci27: unexpected cc 0x1001 length: 249 > 9 [ 285.045848][ T52] Bluetooth: hci27: unexpected cc 0x0c23 length: 249 > 4 [ 285.085686][ T52] Bluetooth: hci27: unexpected cc 0x0c38 length: 249 > 2 [ 285.535052][ T6940] bridge0: port 1(bridge_slave_0) entered blocking state [ 285.535183][ T6940] bridge0: port 1(bridge_slave_0) entered disabled state [ 285.535295][ T6940] bridge_slave_0: entered allmulticast mode [ 285.540411][ T6940] bridge_slave_0: entered promiscuous mode [ 285.550346][ T6940] bridge0: port 2(bridge_slave_1) entered blocking state [ 285.550883][ T6940] bridge0: port 2(bridge_slave_1) entered disabled state [ 285.551409][ T6940] bridge_slave_1: entered allmulticast mode [ 285.556631][ T6940] bridge_slave_1: entered promiscuous mode [ 285.617617][ T52] Bluetooth: hci25: command tx timeout [ 285.617655][ T52] Bluetooth: hci26: command tx timeout [ 285.669233][ T6940] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 285.680140][ T6940] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 285.735999][ T6940] team0: Port device team_slave_0 added [ 285.743362][ T6940] team0: Port device team_slave_1 added [ 285.789515][ T6940] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 285.789532][ T6940] 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. [ 285.789551][ T6940] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 285.791223][ T6940] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 285.791247][ T6940] 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. [ 285.791268][ T6940] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 285.932186][ T6940] hsr_slave_0: entered promiscuous mode [ 285.933151][ T6940] hsr_slave_1: entered promiscuous mode [ 285.933732][ T6940] debugfs: 'hsr0' already exists in 'hsr' [ 285.933756][ T6940] Cannot create hsr debugfs directory 2026/10/09 20:20:25 executed programs: 79 [ 286.243790][ T6940] netdevsim netdevsim6 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 286.323782][ T6940] netdevsim netdevsim6 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 286.390819][ T6940] netdevsim netdevsim6 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 286.474480][ T6940] netdevsim netdevsim6 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 286.626299][ T6940] netdevsim netdevsim6 netdevsim0: renamed from eth0 [ 286.639398][ T6940] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 286.640545][ T6940] netdevsim netdevsim6 netdevsim1: renamed from eth1 [ 286.644034][ T6940] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 286.645215][ T6940] netdevsim netdevsim6 netdevsim2: renamed from eth2 [ 286.703995][ T6940] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 286.705196][ T6940] netdevsim netdevsim6 netdevsim3: renamed from eth3 [ 286.723835][ T6940] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 286.850065][ T6940] 8021q: adding VLAN 0 to HW filter on device bond0 [ 286.872080][ T6940] 8021q: adding VLAN 0 to HW filter on device team0 [ 286.885791][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 286.885884][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 286.930148][ T1159] bridge0: port 2(bridge_slave_1) entered blocking state [ 286.930225][ T1159] bridge0: port 2(bridge_slave_1) entered forwarding state [ 287.034985][ T6940] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 287.083611][ T6940] veth0_vlan: entered promiscuous mode [ 287.110761][ T6940] veth1_vlan: entered promiscuous mode [ 287.145281][ T6940] veth0_macvtap: entered promiscuous mode [ 287.147365][ T6102] Bluetooth: hci27: command tx timeout [ 287.166600][ T6940] veth1_macvtap: entered promiscuous mode [ 287.185739][ T6940] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 287.214683][ T6940] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 287.270481][ T1159] netdevsim netdevsim6 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 287.274803][ T59] netdevsim netdevsim6 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 287.275366][ T59] netdevsim netdevsim6 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 287.275409][ T59] netdevsim netdevsim6 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 287.430603][ T1159] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 287.430628][ T1159] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 287.486033][ T1288] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 287.486058][ T1288] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 287.698688][ T6102] Bluetooth: hci26: command tx timeout [ 287.698714][ T52] Bluetooth: hci25: command tx timeout [ 287.827546][ T6344] usb 7-1: new high-speed USB device number 4 using dummy_hcd [ 287.977210][ T6344] usb 7-1: Using ep0 maxpacket: 16 [ 287.978929][ T6344] usb 7-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 287.980144][ T6344] usb 7-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 287.982610][ T6344] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 287.982632][ T6344] usb 7-1: Product: syz [ 287.982643][ T6344] usb 7-1: Manufacturer: syz [ 287.982653][ T6344] usb 7-1: SerialNumber: syz [ 287.984966][ T6344] usb 7-1: config 0 descriptor?? [ 288.008817][ T6344] em28xx 7-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 288.008932][ T6344] em28xx 7-1:0.0: DVB interface 0 found: bulk [ 288.299482][ T6344] em28xx 7-1:0.0: unknown em28xx chip ID (0) [ 288.360462][ T6344] em28xx 7-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 288.360493][ T6344] em28xx 7-1:0.0: board has no eeprom [ 288.431478][ T6344] em28xx 7-1:0.0: Identified as PCTV tripleStick (292e) (card=94) [ 288.431512][ T6344] em28xx 7-1:0.0: dvb set to bulk mode. [ 288.433155][ T6325] em28xx 7-1:0.0: Binding DVB extension [ 288.469479][ T6344] usb 7-1: USB disconnect, device number 4 [ 288.473820][ T6344] em28xx 7-1:0.0: Disconnecting em28xx [ 288.512616][ T6325] em28xx 7-1:0.0: Registering input extension [ 288.512847][ T6344] em28xx 7-1:0.0: Closing input extension [ 288.553808][ T6344] em28xx: Freeing device [ 289.217043][ T52] Bluetooth: hci27: command tx timeout [ 291.301965][ T52] Bluetooth: hci27: command tx timeout 2026/10/09 20:20:31 executed programs: 82 [ 292.304792][ T6102] Bluetooth: hci28: unexpected cc 0x0c03 length: 249 > 1 [ 292.329927][ T6102] Bluetooth: hci28: unexpected cc 0x1003 length: 249 > 9 [ 292.334446][ T6102] Bluetooth: hci28: unexpected cc 0x1001 length: 249 > 9 [ 292.340831][ T6102] Bluetooth: hci28: unexpected cc 0x0c23 length: 249 > 4 [ 292.360038][ T6102] Bluetooth: hci28: unexpected cc 0x0c38 length: 249 > 2 [ 292.746712][ T6966] bridge0: port 1(bridge_slave_0) entered blocking state [ 292.747575][ T6966] bridge0: port 1(bridge_slave_0) entered disabled state [ 292.748050][ T6966] bridge_slave_0: entered allmulticast mode [ 292.753430][ T6966] bridge_slave_0: entered promiscuous mode [ 292.762195][ T6966] bridge0: port 2(bridge_slave_1) entered blocking state [ 292.762719][ T6966] bridge0: port 2(bridge_slave_1) entered disabled state [ 292.763217][ T6966] bridge_slave_1: entered allmulticast mode [ 292.768938][ T6966] bridge_slave_1: entered promiscuous mode [ 292.844579][ T6966] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 292.852476][ T6966] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 292.890657][ T6966] team0: Port device team_slave_0 added [ 292.892966][ T6966] team0: Port device team_slave_1 added [ 292.938815][ T6966] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 292.938839][ T6966] 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. [ 292.938872][ T6966] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 292.941500][ T6966] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 292.941520][ T6966] 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. [ 292.941552][ T6966] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 293.085735][ T6966] hsr_slave_0: entered promiscuous mode [ 293.086579][ T6966] hsr_slave_1: entered promiscuous mode [ 293.094442][ T6966] debugfs: 'hsr0' already exists in 'hsr' [ 293.100036][ T6966] Cannot create hsr debugfs directory [ 293.281347][ T6966] netdevsim netdevsim9 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 293.377852][ T6102] Bluetooth: hci27: command tx timeout [ 293.386691][ T6966] netdevsim netdevsim9 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 293.490381][ T6966] netdevsim netdevsim9 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 293.562254][ T6966] netdevsim netdevsim9 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 293.736268][ T6966] netdevsim netdevsim9 netdevsim0: renamed from eth0 [ 293.749236][ T6966] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 293.767085][ T6966] netdevsim netdevsim9 netdevsim1: renamed from eth1 [ 293.772604][ T6966] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 293.773419][ T6966] netdevsim netdevsim9 netdevsim2: renamed from eth2 [ 293.776148][ T6966] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 293.800455][ T6966] netdevsim netdevsim9 netdevsim3: renamed from eth3 [ 293.816129][ T6966] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 293.922034][ T6966] 8021q: adding VLAN 0 to HW filter on device bond0 [ 293.946385][ T6966] 8021q: adding VLAN 0 to HW filter on device team0 [ 293.976507][ T1298] bridge0: port 1(bridge_slave_0) entered blocking state [ 293.976585][ T1298] bridge0: port 1(bridge_slave_0) entered forwarding state [ 293.998895][ T1298] bridge0: port 2(bridge_slave_1) entered blocking state [ 293.999007][ T1298] bridge0: port 2(bridge_slave_1) entered forwarding state [ 294.111284][ T6966] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 294.156696][ T6966] veth0_vlan: entered promiscuous mode [ 294.175557][ T6966] veth1_vlan: entered promiscuous mode [ 294.215688][ T6966] veth0_macvtap: entered promiscuous mode [ 294.228365][ T6966] veth1_macvtap: entered promiscuous mode [ 294.248980][ T6966] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 294.271542][ T6966] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 294.347933][ T13] netdevsim netdevsim9 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 294.348317][ T13] netdevsim netdevsim9 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 294.348402][ T13] netdevsim netdevsim9 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 294.348437][ T13] netdevsim netdevsim9 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 294.420470][ T6102] Bluetooth: hci28: command tx timeout [ 294.451212][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 294.451235][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 294.523641][ T1159] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 294.523666][ T1159] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 294.837185][ T6339] usb 10-1: new high-speed USB device number 4 using dummy_hcd [ 294.987733][ T6339] usb 10-1: Using ep0 maxpacket: 16 [ 294.994161][ T6339] usb 10-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 294.995354][ T6339] usb 10-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 295.023538][ T6339] usb 10-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 295.023582][ T6339] usb 10-1: Product: syz [ 295.023594][ T6339] usb 10-1: Manufacturer: syz [ 295.023605][ T6339] usb 10-1: SerialNumber: syz [ 295.026002][ T6339] usb 10-1: config 0 descriptor?? [ 295.047229][ T6339] em28xx 10-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 295.047333][ T6339] em28xx 10-1:0.0: DVB interface 0 found: bulk [ 295.358005][ T6339] em28xx 10-1:0.0: unknown em28xx chip ID (0) [ 295.423304][ T6339] em28xx 10-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 295.423335][ T6339] em28xx 10-1:0.0: board has no eeprom [ 295.477035][ T6339] em28xx 10-1:0.0: Identified as PCTV tripleStick (292e) (card=94) [ 295.477067][ T6339] em28xx 10-1:0.0: dvb set to bulk mode. [ 295.477984][ T6356] em28xx 10-1:0.0: Binding DVB extension [ 295.482005][ T6339] usb 10-1: USB disconnect, device number 4 [ 295.483868][ T6339] em28xx 10-1:0.0: Disconnecting em28xx [ 295.563006][ T6356] em28xx 10-1:0.0: Registering input extension [ 295.564249][ T6339] em28xx 10-1:0.0: Closing input extension [ 295.592970][ T6339] em28xx: Freeing device [ 296.497319][ T6102] Bluetooth: hci28: command tx timeout 2026/10/09 20:20:37 executed programs: 85 [ 298.578028][ T6102] Bluetooth: hci28: command tx timeout [ 299.433899][ T6887] Bluetooth: hci29: unexpected cc 0x0c03 length: 249 > 1 [ 299.448763][ T6887] Bluetooth: hci30: unexpected cc 0x0c03 length: 249 > 1 [ 299.448909][ T6889] Bluetooth: hci29: unexpected cc 0x1003 length: 249 > 9 [ 299.452641][ T6889] Bluetooth: hci29: unexpected cc 0x1001 length: 249 > 9 [ 299.453412][ T6887] Bluetooth: hci30: unexpected cc 0x1003 length: 249 > 9 [ 299.455318][ T6889] Bluetooth: hci30: unexpected cc 0x1001 length: 249 > 9 [ 299.476310][ T6887] Bluetooth: hci29: unexpected cc 0x0c23 length: 249 > 4 [ 299.497265][ T6887] Bluetooth: hci29: unexpected cc 0x0c38 length: 249 > 2 [ 299.520972][ T6102] Bluetooth: hci30: unexpected cc 0x0c23 length: 249 > 4 [ 299.521837][ T6102] Bluetooth: hci30: unexpected cc 0x0c38 length: 249 > 2 [ 300.137260][ T6992] bridge0: port 1(bridge_slave_0) entered blocking state [ 300.137458][ T6992] bridge0: port 1(bridge_slave_0) entered disabled state [ 300.137830][ T6992] bridge_slave_0: entered allmulticast mode [ 300.139699][ T6992] bridge_slave_0: entered promiscuous mode [ 300.199904][ T6992] bridge0: port 2(bridge_slave_1) entered blocking state [ 300.200001][ T6992] bridge0: port 2(bridge_slave_1) entered disabled state [ 300.200156][ T6992] bridge_slave_1: entered allmulticast mode [ 300.210994][ T6992] bridge_slave_1: entered promiscuous mode [ 300.292130][ T6992] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 300.328346][ T6992] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 300.402742][ T6993] bridge0: port 1(bridge_slave_0) entered blocking state [ 300.402930][ T6993] bridge0: port 1(bridge_slave_0) entered disabled state [ 300.403114][ T6993] bridge_slave_0: entered allmulticast mode [ 300.404891][ T6993] bridge_slave_0: entered promiscuous mode [ 300.447903][ T6993] bridge0: port 2(bridge_slave_1) entered blocking state [ 300.447998][ T6993] bridge0: port 2(bridge_slave_1) entered disabled state [ 300.448141][ T6993] bridge_slave_1: entered allmulticast mode [ 300.450027][ T6993] bridge_slave_1: entered promiscuous mode [ 300.493064][ T6992] team0: Port device team_slave_0 added [ 300.525696][ T6992] team0: Port device team_slave_1 added [ 300.534397][ T6993] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 300.555053][ T6993] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 300.591697][ T6992] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 300.591715][ T6992] 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. [ 300.591738][ T6992] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 300.654955][ T6992] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 300.654975][ T6992] 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. [ 300.655004][ T6992] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 300.658640][ T6887] Bluetooth: hci28: command tx timeout [ 300.690235][ T6993] team0: Port device team_slave_0 added [ 300.742287][ T6993] team0: Port device team_slave_1 added [ 300.774615][ T6993] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 300.774633][ T6993] 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. [ 300.774667][ T6993] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 300.841700][ T6993] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 300.841722][ T6993] 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. [ 300.841755][ T6993] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 300.946718][ T6992] hsr_slave_0: entered promiscuous mode [ 300.955955][ T6992] hsr_slave_1: entered promiscuous mode [ 300.961026][ T6992] debugfs: 'hsr0' already exists in 'hsr' [ 300.961099][ T6992] Cannot create hsr debugfs directory [ 301.036151][ T6993] hsr_slave_0: entered promiscuous mode [ 301.039711][ T6993] hsr_slave_1: entered promiscuous mode [ 301.042915][ T6993] debugfs: 'hsr0' already exists in 'hsr' [ 301.042974][ T6993] Cannot create hsr debugfs directory [ 301.323958][ T6992] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 301.528243][ T6992] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 301.550108][ T6887] Bluetooth: hci30: command tx timeout [ 301.612812][ T6992] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 301.617264][ T6887] Bluetooth: hci29: command tx timeout [ 301.718164][ T6992] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 301.860630][ T6992] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 301.876359][ T6992] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 301.884938][ T6992] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 301.899248][ T6992] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 301.900324][ T6992] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 301.905245][ T6992] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 301.971490][ T6993] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 301.991920][ T6992] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 301.995627][ T6992] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 302.087628][ T6993] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 302.193029][ T6993] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 302.236556][ T6992] 8021q: adding VLAN 0 to HW filter on device bond0 [ 302.273128][ T6992] 8021q: adding VLAN 0 to HW filter on device team0 [ 302.291377][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 302.291486][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 302.332043][ T6993] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 302.350353][ T159] bridge0: port 2(bridge_slave_1) entered blocking state [ 302.350468][ T159] bridge0: port 2(bridge_slave_1) entered forwarding state [ 302.535014][ T6992] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 302.606150][ T6993] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 302.618809][ T6993] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 302.619686][ T6993] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 302.622822][ T6993] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 302.625496][ T6993] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 302.645261][ T6993] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 302.652355][ T6993] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 302.687389][ T6993] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 302.773965][ T6992] veth0_vlan: entered promiscuous mode [ 302.798957][ T6992] veth1_vlan: entered promiscuous mode [ 302.883213][ T6992] veth0_macvtap: entered promiscuous mode [ 302.909068][ T6992] veth1_macvtap: entered promiscuous mode [ 302.915753][ T6993] 8021q: adding VLAN 0 to HW filter on device bond0 [ 302.954930][ T6992] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 302.976658][ T6993] 8021q: adding VLAN 0 to HW filter on device team0 [ 302.994917][ T6992] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 303.015767][ T1288] bridge0: port 1(bridge_slave_0) entered blocking state [ 303.015884][ T1288] bridge0: port 1(bridge_slave_0) entered forwarding state [ 303.036518][ T1288] bridge0: port 2(bridge_slave_1) entered blocking state [ 303.036637][ T1288] bridge0: port 2(bridge_slave_1) entered forwarding state [ 303.148920][ T167] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 303.148975][ T167] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 303.181682][ T1288] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 303.253478][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 303.253506][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 303.347912][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 303.347937][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 303.391918][ T6993] 8021q: adding VLAN 0 to HW filter on device batadv0 2026/10/09 20:20:42 executed programs: 87 [ 303.508735][ T85] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 303.568038][ T52] Bluetooth: hci31: unexpected cc 0x0c03 length: 249 > 1 [ 303.571429][ T52] Bluetooth: hci31: unexpected cc 0x1003 length: 249 > 9 [ 303.573662][ T52] Bluetooth: hci31: unexpected cc 0x1001 length: 249 > 9 [ 303.594937][ T52] Bluetooth: hci31: unexpected cc 0x0c23 length: 249 > 4 [ 303.602303][ T52] Bluetooth: hci31: unexpected cc 0x0c38 length: 249 > 2 [ 303.617720][ T52] Bluetooth: hci30: command tx timeout [ 303.655512][ T6993] veth0_vlan: entered promiscuous mode [ 303.697759][ T52] Bluetooth: hci29: command tx timeout [ 303.719498][ T6993] veth1_vlan: entered promiscuous mode [ 303.778065][ T1228] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 303.840792][ T6993] veth0_macvtap: entered promiscuous mode [ 303.854448][ T6993] veth1_macvtap: entered promiscuous mode [ 303.929261][ T1228] usb 1-1: Using ep0 maxpacket: 16 [ 303.930035][ T1228] usb 1-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 303.931278][ T1228] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 303.933526][ T1228] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 303.933551][ T1228] usb 1-1: Product: syz [ 303.933565][ T1228] usb 1-1: Manufacturer: syz [ 303.933581][ T1228] usb 1-1: SerialNumber: syz [ 303.961150][ T1228] usb 1-1: config 0 descriptor?? [ 304.011910][ T1228] em28xx 1-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 304.011954][ T1228] em28xx 1-1:0.0: DVB interface 0 found: bulk [ 304.071353][ T6993] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 304.115784][ T6993] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 304.287304][ T1228] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 304.371404][ T1228] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 304.371430][ T1228] em28xx 1-1:0.0: board has no eeprom [ 304.416512][ T13] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 304.449863][ T1228] em28xx 1-1:0.0: Identified as PCTV tripleStick (292e) (card=94) [ 304.449895][ T1228] em28xx 1-1:0.0: dvb set to bulk mode. [ 304.450965][ T6325] em28xx 1-1:0.0: Binding DVB extension [ 304.494348][ T1228] usb 1-1: USB disconnect, device number 9 [ 304.520580][ T1228] em28xx 1-1:0.0: Disconnecting em28xx [ 304.570880][ T6325] em28xx 1-1:0.0: Registering input extension [ 304.571134][ T1228] em28xx 1-1:0.0: Closing input extension [ 304.619399][ T7026] bridge0: port 1(bridge_slave_0) entered blocking state [ 304.620460][ T7026] bridge0: port 1(bridge_slave_0) entered disabled state [ 304.620686][ T7026] bridge_slave_0: entered allmulticast mode [ 304.622380][ T1228] em28xx: Freeing device [ 304.665668][ T7026] bridge_slave_0: entered promiscuous mode [ 304.695799][ T7026] bridge0: port 2(bridge_slave_1) entered blocking state [ 304.696332][ T7026] bridge0: port 2(bridge_slave_1) entered disabled state [ 304.696517][ T7026] bridge_slave_1: entered allmulticast mode [ 304.725886][ T7026] bridge_slave_1: entered promiscuous mode [ 304.776209][ T7026] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 304.791546][ T1170] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 304.791570][ T1170] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 304.796577][ T7026] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 304.797530][ T12] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 304.929462][ T7026] team0: Port device team_slave_0 added [ 304.932606][ T7026] team0: Port device team_slave_1 added [ 304.968884][ T1159] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 304.997790][ T1159] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 304.997813][ T1159] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 304.999704][ T7026] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 304.999722][ T7026] 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. [ 304.999751][ T7026] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 305.052078][ T7026] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 305.052140][ T7026] 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. [ 305.052216][ T7026] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 305.271879][ T7026] hsr_slave_0: entered promiscuous mode [ 305.272870][ T7026] hsr_slave_1: entered promiscuous mode [ 305.273470][ T7026] debugfs: 'hsr0' already exists in 'hsr' [ 305.273492][ T7026] Cannot create hsr debugfs directory [ 305.466956][ T6325] usb 5-1: new high-speed USB device number 10 using dummy_hcd [ 305.555111][ T7026] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 305.608502][ T159] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 305.617139][ T52] Bluetooth: hci31: command tx timeout [ 305.619214][ T6325] usb 5-1: Using ep0 maxpacket: 16 [ 305.628209][ T6325] usb 5-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 305.668670][ T6325] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 305.693248][ T6325] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 305.693270][ T6325] usb 5-1: Product: syz [ 305.693281][ T6325] usb 5-1: Manufacturer: syz [ 305.693291][ T6325] usb 5-1: SerialNumber: syz [ 305.696160][ T6325] usb 5-1: config 0 descriptor?? [ 305.705751][ T52] Bluetooth: hci30: command tx timeout [ 305.747459][ T6325] em28xx 5-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 305.747496][ T6325] em28xx 5-1:0.0: DVB interface 0 found: bulk [ 305.786475][ T7026] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 305.788711][ T52] Bluetooth: hci29: command tx timeout [ 305.880484][ T7026] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 305.989835][ T7026] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 306.051637][ T6325] em28xx 5-1:0.0: unknown em28xx chip ID (0) [ 306.124336][ T6325] em28xx 5-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 306.124371][ T6325] em28xx 5-1:0.0: board has no eeprom [ 306.218316][ T6325] em28xx 5-1:0.0: Identified as PCTV tripleStick (292e) (card=94) [ 306.218342][ T6325] em28xx 5-1:0.0: dvb set to bulk mode. [ 306.218703][ T1228] em28xx 5-1:0.0: Binding DVB extension [ 306.280326][ T6325] usb 5-1: USB disconnect, device number 10 [ 306.281074][ T7026] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 306.313232][ T6325] em28xx 5-1:0.0: Disconnecting em28xx [ 306.325129][ T7026] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 306.334978][ T7026] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 306.370432][ T7026] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 306.374207][ T7026] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 306.376273][ T1228] em28xx 5-1:0.0: Registering input extension [ 306.380558][ T6325] em28xx 5-1:0.0: Closing input extension [ 306.406694][ T7026] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 306.421523][ T7026] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 306.436025][ T7026] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 306.469055][ T6325] em28xx: Freeing device [ 306.583354][ T7026] 8021q: adding VLAN 0 to HW filter on device bond0 [ 306.614710][ T7026] 8021q: adding VLAN 0 to HW filter on device team0 [ 306.631654][ T85] bridge0: port 1(bridge_slave_0) entered blocking state [ 306.631731][ T85] bridge0: port 1(bridge_slave_0) entered forwarding state [ 306.665567][ T85] bridge0: port 2(bridge_slave_1) entered blocking state [ 306.665709][ T85] bridge0: port 2(bridge_slave_1) entered forwarding state [ 306.798623][ T7026] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 306.855695][ T7026] veth0_vlan: entered promiscuous mode [ 306.883190][ T7026] veth1_vlan: entered promiscuous mode [ 306.921095][ T7026] veth0_macvtap: entered promiscuous mode [ 306.925191][ T7026] veth1_macvtap: entered promiscuous mode [ 306.956403][ T7026] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 306.994041][ T7026] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 307.073337][ T1288] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 307.090632][ T159] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 307.090817][ T159] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 307.090934][ T159] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 307.195443][ T1298] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 307.195467][ T1298] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 307.329281][ T85] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 307.329306][ T85] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 307.646999][ T1228] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 307.697391][ T52] Bluetooth: hci31: command tx timeout [ 307.778071][ T52] Bluetooth: hci30: command tx timeout [ 307.799299][ T1228] usb 2-1: Using ep0 maxpacket: 16 [ 307.800015][ T1228] usb 2-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 307.801262][ T1228] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 307.803587][ T1228] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 307.803614][ T1228] usb 2-1: Product: syz [ 307.803705][ T1228] usb 2-1: Manufacturer: syz [ 307.803721][ T1228] usb 2-1: SerialNumber: syz [ 307.814139][ T1228] usb 2-1: config 0 descriptor?? [ 307.869916][ T52] Bluetooth: hci29: command tx timeout [ 307.891265][ T1228] em28xx 2-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 307.891312][ T1228] em28xx 2-1:0.0: DVB interface 0 found: bulk [ 308.167440][ T1228] em28xx 2-1:0.0: unknown em28xx chip ID (0) [ 308.231722][ T1228] em28xx 2-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 308.231754][ T1228] em28xx 2-1:0.0: board has no eeprom [ 308.287515][ T1228] em28xx 2-1:0.0: Identified as PCTV tripleStick (292e) (card=94) [ 308.287548][ T1228] em28xx 2-1:0.0: dvb set to bulk mode. [ 308.288612][ T6341] em28xx 2-1:0.0: Binding DVB extension [ 308.327890][ T1228] usb 2-1: USB disconnect, device number 10 [ 308.331318][ T1228] em28xx 2-1:0.0: Disconnecting em28xx [ 308.377151][ T6341] em28xx 2-1:0.0: Registering input extension [ 308.377385][ T1228] em28xx 2-1:0.0: Closing input extension [ 308.411922][ T1228] em28xx: Freeing device [ 309.779533][ T52] Bluetooth: hci31: command tx timeout 2026/10/09 20:20:49 executed programs: 92 [ 310.629575][ T6887] Bluetooth: hci32: unexpected cc 0x0c03 length: 249 > 1 [ 310.632520][ T6887] Bluetooth: hci32: unexpected cc 0x1003 length: 249 > 9 [ 310.637918][ T6887] Bluetooth: hci32: unexpected cc 0x1001 length: 249 > 9 [ 310.658313][ T6887] Bluetooth: hci32: unexpected cc 0x0c23 length: 249 > 4 [ 310.659829][ T6887] Bluetooth: hci32: unexpected cc 0x0c38 length: 249 > 2 [ 311.043556][ T7060] bridge0: port 1(bridge_slave_0) entered blocking state [ 311.043947][ T7060] bridge0: port 1(bridge_slave_0) entered disabled state [ 311.044279][ T7060] bridge_slave_0: entered allmulticast mode [ 311.045786][ T7060] bridge_slave_0: entered promiscuous mode [ 311.052228][ T7060] bridge0: port 2(bridge_slave_1) entered blocking state [ 311.052516][ T7060] bridge0: port 2(bridge_slave_1) entered disabled state [ 311.052977][ T7060] bridge_slave_1: entered allmulticast mode [ 311.080890][ T7060] bridge_slave_1: entered promiscuous mode [ 311.146171][ T7060] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 311.175658][ T7060] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 311.211523][ T7060] team0: Port device team_slave_0 added [ 311.213841][ T7060] team0: Port device team_slave_1 added [ 311.251704][ T7060] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 311.251732][ T7060] 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. [ 311.251752][ T7060] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 311.253321][ T7060] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 311.253337][ T7060] 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. [ 311.253370][ T7060] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 311.410846][ T7060] hsr_slave_0: entered promiscuous mode [ 311.411724][ T7060] hsr_slave_1: entered promiscuous mode [ 311.412297][ T7060] debugfs: 'hsr0' already exists in 'hsr' [ 311.412318][ T7060] Cannot create hsr debugfs directory [ 311.614649][ T7060] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 311.723708][ T7060] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 311.812306][ T7060] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 311.857459][ T52] Bluetooth: hci31: command tx timeout [ 311.914627][ T7060] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 312.101550][ T7060] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 312.104845][ T7060] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 312.106131][ T7060] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 312.125264][ T7060] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 312.134405][ T7060] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 312.151118][ T7060] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 312.152058][ T7060] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 312.155343][ T7060] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 312.274649][ T7060] 8021q: adding VLAN 0 to HW filter on device bond0 [ 312.310962][ T7060] 8021q: adding VLAN 0 to HW filter on device team0 [ 312.325456][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 312.326563][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 312.404875][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 312.404982][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 312.524520][ T7060] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 312.572409][ T7060] veth0_vlan: entered promiscuous mode [ 312.584723][ T7060] veth1_vlan: entered promiscuous mode [ 312.640816][ T7060] veth0_macvtap: entered promiscuous mode [ 312.644699][ T7060] veth1_macvtap: entered promiscuous mode [ 312.678132][ T7060] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 312.686235][ T7060] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 312.747280][ T52] Bluetooth: hci32: command tx timeout [ 312.773067][ T7039] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 312.773121][ T7039] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 312.773166][ T7039] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 312.813341][ T45] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 312.894238][ T7039] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 312.894265][ T7039] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 312.968893][ T59] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 312.968918][ T59] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 313.327099][ T6316] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 313.477215][ T6316] usb 3-1: Using ep0 maxpacket: 16 [ 313.484959][ T6316] usb 3-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 313.486474][ T6316] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 313.502661][ T6316] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 313.502754][ T6316] usb 3-1: Product: syz [ 313.502796][ T6316] usb 3-1: Manufacturer: syz [ 313.502830][ T6316] usb 3-1: SerialNumber: syz [ 313.546545][ T6316] usb 3-1: config 0 descriptor?? [ 313.560672][ T6316] em28xx 3-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 313.560699][ T6316] em28xx 3-1:0.0: DVB interface 0 found: bulk [ 313.869963][ T6316] em28xx 3-1:0.0: unknown em28xx chip ID (0) [ 313.945410][ T6316] em28xx 3-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 313.945444][ T6316] em28xx 3-1:0.0: board has no eeprom [ 314.019418][ T6316] em28xx 3-1:0.0: Identified as PCTV tripleStick (292e) (card=94) [ 314.019458][ T6316] em28xx 3-1:0.0: dvb set to bulk mode. [ 314.058993][ T6316] usb 3-1: USB disconnect, device number 9 [ 314.060348][ T6316] em28xx 3-1:0.0: Disconnecting em28xx [ 314.060975][ T6356] em28xx 3-1:0.0: Binding DVB extension [ 314.126498][ T6356] em28xx 3-1:0.0: Registering input extension [ 314.126777][ T6316] em28xx 3-1:0.0: Closing input extension [ 314.175263][ T6316] em28xx: Freeing device [ 314.817273][ T6109] Bluetooth: hci32: command tx timeout [ 315.066298][ T6109] Bluetooth: hci7: command 0x0406 tx timeout [ 315.066361][ T6109] Bluetooth: hci8: command 0x0406 tx timeout [ 315.066394][ T6109] Bluetooth: hci6: command 0x0406 tx timeout [ 315.066423][ T6109] Bluetooth: hci5: command 0x0406 tx timeout [ 315.066452][ T6109] Bluetooth: hci9: command 0x0406 tx timeout 2026/10/09 20:20:55 executed programs: 95 [ 316.900133][ T6887] Bluetooth: hci32: command tx timeout [ 318.827425][ T52] Bluetooth: hci33: unexpected cc 0x0c03 length: 249 > 1 [ 318.828514][ T52] Bluetooth: hci33: unexpected cc 0x1003 length: 249 > 9 [ 318.829224][ T52] Bluetooth: hci33: unexpected cc 0x1001 length: 249 > 9 [ 318.830212][ T52] Bluetooth: hci33: unexpected cc 0x0c23 length: 249 > 4 [ 318.831624][ T52] Bluetooth: hci33: unexpected cc 0x0c38 length: 249 > 2 [ 318.977504][ T52] Bluetooth: hci32: command tx timeout [ 319.215259][ T7084] bridge0: port 1(bridge_slave_0) entered blocking state [ 319.215383][ T7084] bridge0: port 1(bridge_slave_0) entered disabled state [ 319.215496][ T7084] bridge_slave_0: entered allmulticast mode [ 319.224582][ T7084] bridge_slave_0: entered promiscuous mode [ 319.230866][ T7084] bridge0: port 2(bridge_slave_1) entered blocking state [ 319.231444][ T7084] bridge0: port 2(bridge_slave_1) entered disabled state [ 319.231940][ T7084] bridge_slave_1: entered allmulticast mode [ 319.274332][ T7084] bridge_slave_1: entered promiscuous mode [ 319.314939][ T7084] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 319.330158][ T7084] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 319.386349][ T7084] team0: Port device team_slave_0 added [ 319.396279][ T7084] team0: Port device team_slave_1 added [ 319.427067][ T7084] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 319.427093][ T7084] 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. [ 319.427114][ T7084] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 319.428771][ T7084] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 319.428788][ T7084] 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. [ 319.428818][ T7084] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 319.581163][ T7084] hsr_slave_0: entered promiscuous mode [ 319.582050][ T7084] hsr_slave_1: entered promiscuous mode [ 319.583288][ T7084] debugfs: 'hsr0' already exists in 'hsr' [ 319.583311][ T7084] Cannot create hsr debugfs directory [ 319.832652][ T7084] netdevsim netdevsim7 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 319.926724][ T7084] netdevsim netdevsim7 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 320.006059][ T7084] netdevsim netdevsim7 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 320.094349][ T7084] netdevsim netdevsim7 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 320.235626][ T7084] netdevsim netdevsim7 netdevsim0: renamed from eth0 [ 320.247119][ T7084] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 320.248592][ T7084] netdevsim netdevsim7 netdevsim1: renamed from eth1 [ 320.252074][ T7084] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 320.253034][ T7084] netdevsim netdevsim7 netdevsim2: renamed from eth2 [ 320.294945][ T7084] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 320.308963][ T7084] netdevsim netdevsim7 netdevsim3: renamed from eth3 [ 320.316716][ T7084] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 320.432743][ T7084] 8021q: adding VLAN 0 to HW filter on device bond0 [ 320.455481][ T7084] 8021q: adding VLAN 0 to HW filter on device team0 [ 320.472111][ T37] bridge0: port 1(bridge_slave_0) entered blocking state [ 320.472186][ T37] bridge0: port 1(bridge_slave_0) entered forwarding state [ 320.515820][ T159] bridge0: port 2(bridge_slave_1) entered blocking state [ 320.515946][ T159] bridge0: port 2(bridge_slave_1) entered forwarding state [ 320.610097][ T7084] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 320.671591][ T7084] veth0_vlan: entered promiscuous mode [ 320.716284][ T7084] veth1_vlan: entered promiscuous mode [ 320.771772][ T7084] veth0_macvtap: entered promiscuous mode [ 320.776031][ T7084] veth1_macvtap: entered promiscuous mode [ 320.823258][ T6887] Bluetooth: hci34: unexpected cc 0x0c03 length: 249 > 1 [ 320.840067][ T7084] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 320.845903][ T7084] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 320.866724][ T6887] Bluetooth: hci34: unexpected cc 0x1003 length: 249 > 9 [ 320.874244][ T6887] Bluetooth: hci34: unexpected cc 0x1001 length: 249 > 9 [ 320.885025][ T6887] Bluetooth: hci34: unexpected cc 0x0c23 length: 249 > 4 [ 320.902726][ T6102] Bluetooth: hci33: command tx timeout [ 320.913676][ T6887] Bluetooth: hci34: unexpected cc 0x0c38 length: 249 > 2 [ 320.982998][ T167] netdevsim netdevsim7 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 321.068084][ T1298] netdevsim netdevsim7 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 321.072230][ T1298] netdevsim netdevsim7 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 321.103432][ T159] netdevsim netdevsim7 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 321.222814][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 321.222840][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 321.340541][ T45] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 321.340566][ T45] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 321.655403][ T7102] bridge0: port 1(bridge_slave_0) entered blocking state [ 321.655539][ T7102] bridge0: port 1(bridge_slave_0) entered disabled state [ 321.655693][ T7102] bridge_slave_0: entered allmulticast mode [ 321.675060][ T7102] bridge_slave_0: entered promiscuous mode [ 321.686552][ T7102] bridge0: port 2(bridge_slave_1) entered blocking state [ 321.686675][ T7102] bridge0: port 2(bridge_slave_1) entered disabled state [ 321.704184][ T7102] bridge_slave_1: entered allmulticast mode [ 321.722003][ T7102] bridge_slave_1: entered promiscuous mode [ 321.759459][ T6339] usb 8-1: new high-speed USB device number 5 using dummy_hcd [ 321.763476][ T7102] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 321.789489][ T7102] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 321.838422][ T7102] team0: Port device team_slave_0 added [ 321.841549][ T7102] team0: Port device team_slave_1 added [ 321.880671][ T7102] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 321.880692][ T7102] 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. [ 321.880719][ T7102] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 321.883365][ T7102] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 321.883389][ T7102] 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. [ 321.883409][ T7102] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 321.907565][ T6339] usb 8-1: Using ep0 maxpacket: 16 [ 321.965038][ T6339] usb 8-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 321.985976][ T6339] usb 8-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 322.039772][ T6339] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 322.039803][ T6339] usb 8-1: Product: syz [ 322.039819][ T6339] usb 8-1: Manufacturer: syz [ 322.039834][ T6339] usb 8-1: SerialNumber: syz [ 322.070841][ T6339] usb 8-1: config 0 descriptor?? [ 322.083344][ T6339] em28xx 8-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 322.083381][ T6339] em28xx 8-1:0.0: DVB interface 0 found: bulk [ 322.160213][ T7102] hsr_slave_0: entered promiscuous mode [ 322.161509][ T7102] hsr_slave_1: entered promiscuous mode [ 322.162338][ T7102] debugfs: 'hsr0' already exists in 'hsr' [ 322.162368][ T7102] Cannot create hsr debugfs directory [ 322.397610][ T6339] em28xx 8-1:0.0: unknown em28xx chip ID (0) [ 322.462727][ T6339] em28xx 8-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 322.462759][ T6339] em28xx 8-1:0.0: board has no eeprom [ 322.536734][ T6339] em28xx 8-1:0.0: Identified as PCTV tripleStick (292e) (card=94) [ 322.536763][ T6339] em28xx 8-1:0.0: dvb set to bulk mode. [ 322.564437][ T7102] netdevsim netdevsim8 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 322.565237][ T6887] Bluetooth: hci35: unexpected cc 0x0c03 length: 249 > 1 [ 322.585353][ T6887] Bluetooth: hci35: unexpected cc 0x1003 length: 249 > 9 [ 322.601027][ T6887] Bluetooth: hci35: unexpected cc 0x1001 length: 249 > 9 [ 322.602612][ T6887] Bluetooth: hci35: unexpected cc 0x0c23 length: 249 > 4 [ 322.604263][ T6887] Bluetooth: hci35: unexpected cc 0x0c38 length: 249 > 2 [ 322.652945][ T6339] usb 8-1: USB disconnect, device number 5 [ 322.653014][ T6299] em28xx 8-1:0.0: Binding DVB extension [ 322.699172][ T6339] em28xx 8-1:0.0: Disconnecting em28xx 2026/10/09 20:21:02 executed programs: 98 [ 322.775493][ T6299] em28xx 8-1:0.0: Registering input extension [ 322.775763][ T6339] em28xx 8-1:0.0: Closing input extension [ 322.806955][ T6339] em28xx: Freeing device [ 322.913468][ T7102] netdevsim netdevsim8 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 322.977373][ T52] Bluetooth: hci34: command tx timeout [ 322.978745][ T52] Bluetooth: hci33: command tx timeout [ 323.064518][ T7102] netdevsim netdevsim8 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 323.201052][ T7102] netdevsim netdevsim8 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 323.292072][ T1315] ieee802154 phy0 wpan0: encryption failed: -22 [ 323.292132][ T1315] ieee802154 phy1 wpan1: encryption failed: -22 [ 323.624383][ T7102] netdevsim netdevsim8 netdevsim0: renamed from eth0 [ 323.637734][ T7102] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 323.672656][ T7102] netdevsim netdevsim8 netdevsim1: renamed from eth1 [ 323.687065][ T7102] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 323.687967][ T7102] netdevsim netdevsim8 netdevsim2: renamed from eth2 [ 323.693718][ T7102] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 323.734388][ T7102] netdevsim netdevsim8 netdevsim3: renamed from eth3 [ 323.749821][ T7102] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 323.809340][ T7117] bridge0: port 1(bridge_slave_0) entered blocking state [ 323.809520][ T7117] bridge0: port 1(bridge_slave_0) entered disabled state [ 323.809691][ T7117] bridge_slave_0: entered allmulticast mode [ 323.811482][ T7117] bridge_slave_0: entered promiscuous mode [ 323.843908][ T7117] bridge0: port 2(bridge_slave_1) entered blocking state [ 323.845015][ T7117] bridge0: port 2(bridge_slave_1) entered disabled state [ 323.845180][ T7117] bridge_slave_1: entered allmulticast mode [ 323.848316][ T7117] bridge_slave_1: entered promiscuous mode [ 323.933813][ T7117] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 323.948697][ T7117] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 324.025086][ T7117] team0: Port device team_slave_0 added [ 324.036767][ T7117] team0: Port device team_slave_1 added [ 324.088746][ T7117] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 324.088762][ T7117] 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. [ 324.088789][ T7117] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 324.091709][ T7117] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 324.091727][ T7117] 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. [ 324.091755][ T7117] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 324.255688][ T7117] hsr_slave_0: entered promiscuous mode [ 324.263332][ T7117] hsr_slave_1: entered promiscuous mode [ 324.264098][ T7117] debugfs: 'hsr0' already exists in 'hsr' [ 324.264128][ T7117] Cannot create hsr debugfs directory [ 324.502660][ T31] INFO: task kworker/0:2:990 blocked for more than 143 seconds. [ 324.502690][ T31] Not tainted syzkaller #0 [ 324.502703][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 324.502719][ T31] task:kworker/0:2 state:D stack:22024 pid:990 tgid:990 ppid:2 task_flags:0x4288060 flags:0x00080000 [ 324.502787][ T31] Workqueue: usb_hub_wq hub_event [ 324.502843][ T31] Call Trace: [ 324.502855][ T31] [ 324.502869][ T31] __schedule+0x17db/0x58f0 [ 324.502912][ T31] ? __pfx___schedule+0x10/0x10 [ 324.502944][ T31] ? __pfx___schedule+0x10/0x10 [ 324.502978][ T31] ? schedule+0x90/0x2b0 [ 324.503003][ T31] schedule+0x164/0x2b0 [ 324.503027][ T31] schedule_timeout+0xc0/0x2c0 [ 324.503059][ T31] ? __pfx_schedule_timeout+0x10/0x10 [ 324.503094][ T31] ? do_raw_spin_lock+0x12b/0x2f0 [ 324.503139][ T31] ? _raw_spin_unlock_irq+0x23/0x50 [ 324.503161][ T31] ? wait_for_completion+0x272/0x5e0 [ 324.503186][ T31] wait_for_completion+0x2ca/0x5e0 [ 324.503223][ T31] ? __pfx_wait_for_completion+0x10/0x10 [ 324.503263][ T31] ? kobject_put+0x50f/0x550 [ 324.503298][ T31] i2c_del_adapter+0x292/0x440 [ 324.503334][ T31] ? __pfx_i2c_del_adapter+0x10/0x10 [ 324.503366][ T31] ? kfree+0x1c5/0x650 [ 324.503388][ T31] ? em28xx_release_resources+0xde/0x240 [ 324.503422][ T31] em28xx_i2c_unregister+0x4b/0x60 [ 324.503450][ T31] em28xx_release_resources+0x13b/0x240 [ 324.503484][ T31] em28xx_usb_disconnect+0x19f/0x2f0 [ 324.503518][ T31] usb_unbind_interface+0x295/0x9f0 [ 324.503553][ T31] ? kernfs_remove_by_name_ns+0x101/0x140 [ 324.503591][ T31] ? kernfs_remove_by_name_ns+0x101/0x140 [ 324.503624][ T31] ? __pfx_usb_unbind_interface+0x10/0x10 [ 324.503658][ T31] device_release_driver_internal+0x4f5/0x880 [ 324.503700][ T31] bus_remove_device+0x444/0x560 [ 324.503734][ T31] ? __pfx_bus_remove_device+0x10/0x10 [ 324.503766][ T31] ? kernfs_remove_by_name_ns+0x101/0x140 [ 324.503800][ T31] device_del+0x524/0x8f0 [ 324.503842][ T31] ? __pfx_device_del+0x10/0x10 [ 324.503872][ T31] ? kobject_put+0x516/0x550 [ 324.503911][ T31] usb_disable_device+0x3d4/0x8d0 [ 324.503954][ T31] usb_disconnect+0x346/0x9a0 [ 324.503994][ T31] hub_event+0x1bbb/0x4d30 [ 324.504025][ T31] ? do_raw_spin_unlock+0xf5/0x200 [ 324.504073][ T31] ? register_lock_class+0x31/0x2e0 [ 324.504134][ T31] ? __pfx_hub_event+0x10/0x10 [ 324.505186][ T31] ? rcu_is_watching+0x16/0xb0 [ 324.505222][ T31] ? process_scheduled_works+0x97a/0x1630 [ 324.505262][ T31] process_scheduled_works+0xc3d/0x1630 [ 324.505328][ T31] ? __pfx_process_scheduled_works+0x10/0x10 [ 324.505367][ T31] ? assign_work+0x3cf/0x5d0 [ 324.505404][ T31] worker_thread+0xa47/0xfb0 [ 324.505450][ T31] ? __kthread_parkme+0x71/0x1f0 [ 324.505495][ T31] kthread+0x38b/0x480 [ 324.505519][ T31] ? __pfx_worker_thread+0x10/0x10 [ 324.505550][ T31] ? __pfx_kthread+0x10/0x10 [ 324.505575][ T31] ret_from_fork+0x514/0xb70 [ 324.505602][ T31] ? __pfx_ret_from_fork+0x10/0x10 [ 324.505625][ T31] ? __switch_to+0xc89/0x1420 [ 324.505661][ T31] ? __pfx_kthread+0x10/0x10 [ 324.505686][ T31] ret_from_fork_asm+0x1a/0x30 [ 324.505725][ T31] [ 324.505860][ T31] INFO: task syz.5.39:6423 blocked for more than 143 seconds. [ 324.505877][ T31] Not tainted syzkaller #0 [ 324.505888][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 324.505899][ T31] task:syz.5.39 state:D stack:27624 pid:6423 tgid:6422 ppid:6118 task_flags:0x400040 flags:0x00080002 [ 324.505967][ T31] Call Trace: [ 324.505974][ T31] [ 324.505988][ T31] __schedule+0x17db/0x58f0 [ 324.506028][ T31] ? __lock_acquire+0x747/0x2de0 [ 324.506064][ T31] ? __pfx___schedule+0x10/0x10 [ 324.506097][ T31] ? schedule+0x90/0x2b0 [ 324.506123][ T31] schedule+0x164/0x2b0 [ 324.506148][ T31] schedule_preempt_disabled+0x13/0x30 [ 324.506170][ T31] __mutex_lock+0x7c1/0x1550 [ 324.506201][ T31] ? __mutex_lock+0x5d4/0x1550 [ 324.506231][ T31] ? usbdev_open+0x151/0x770 [ 324.506266][ T31] ? __pfx___mutex_lock+0x10/0x10 [ 324.506293][ T31] ? bus_find_device+0x27d/0x2d0 [ 324.506322][ T31] ? __pfx_bus_find_device+0x10/0x10 [ 324.506348][ T31] ? usbdev_open+0xa7/0x770 [ 324.506370][ T31] ? usbdev_open+0xa7/0x770 [ 324.506401][ T31] usbdev_open+0x151/0x770 [ 324.506432][ T31] ? __pfx_usbdev_open+0x10/0x10 [ 324.506461][ T31] ? do_raw_spin_unlock+0xf5/0x200 [ 324.506500][ T31] chrdev_open+0x4d9/0x600 [ 324.506533][ T31] ? __pfx_chrdev_open+0x10/0x10 [ 324.506563][ T31] ? fsnotify_open_perm_and_set_mode+0x135/0x6b0 [ 324.506599][ T31] ? __pfx_chrdev_open+0x10/0x10 [ 324.506627][ T31] do_dentry_open+0x816/0x1380 [ 324.506672][ T31] vfs_open+0x3b/0x340 [ 324.506699][ T31] ? path_openat+0x1428/0x1d60 [ 324.506728][ T31] path_openat+0x1443/0x1d60 [ 324.507005][ T31] do_file_open+0x23e/0x4a0 [ 324.507042][ T31] ? __pfx_do_file_open+0x10/0x10 [ 324.507094][ T31] ? _raw_spin_unlock+0x28/0x50 [ 324.507127][ T31] ? alloc_fd+0x651/0x6c0 [ 324.507173][ T31] do_sys_openat2+0x115/0x200 [ 324.507205][ T31] ? __se_sys_futex+0x3a8/0x450 [ 324.507238][ T31] ? __pfx_do_sys_openat2+0x10/0x10 [ 324.507286][ T31] ? rcu_is_watching+0x16/0xb0 [ 324.507322][ T31] __x64_sys_openat+0x138/0x170 [ 324.507360][ T31] do_syscall_64+0x166/0x520 [ 324.507385][ T31] ? trace_irq_disable+0x3b/0x140 [ 324.507410][ T31] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 324.507433][ T31] ? clear_bhb_loop+0x70/0xc0 [ 324.507462][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 324.507485][ T31] RIP: 0033:0x7f2326d5e98e [ 324.507519][ T31] RSP: 002b:00007f2327c76b28 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 324.507543][ T31] RAX: ffffffffffffffda RBX: 00007f2327c776c0 RCX: 00007f2326d5e98e [ 324.507560][ T31] RDX: 0000000000080100 RSI: 00007f2327c76c00 RDI: ffffffffffffff9c [ 324.507577][ T31] RBP: 00007f2327c76c00 R08: 0000000000000000 R09: 0000000000000000 [ 324.507591][ T31] R10: 0000000000000000 R11: 0000000000000246 R12: cccccccccccccccd [ 324.507606][ T31] R13: 00007f2327026038 R14: 00007f2327025fa0 R15: 00007f232714fa48 [ 324.507643][ T31] [ 324.507653][ T31] INFO: task syz.4.40:6426 blocked for more than 143 seconds. [ 324.507668][ T31] Not tainted syzkaller #0 [ 324.507679][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 324.507689][ T31] task:syz.4.40 state:D stack:27624 pid:6426 tgid:6424 ppid:6120 task_flags:0x400040 flags:0x00080002 [ 324.507754][ T31] Call Trace: [ 324.507762][ T31] [ 324.507775][ T31] __schedule+0x17db/0x58f0 [ 324.507815][ T31] ? __lock_acquire+0x747/0x2de0 [ 324.507851][ T31] ? __pfx___schedule+0x10/0x10 [ 324.507883][ T31] ? schedule+0x90/0x2b0 [ 324.507909][ T31] schedule+0x164/0x2b0 [ 324.507933][ T31] schedule_preempt_disabled+0x13/0x30 [ 324.507955][ T31] __mutex_lock+0x7c1/0x1550 [ 324.507986][ T31] ? __mutex_lock+0x5d4/0x1550 [ 324.508016][ T31] ? usbdev_open+0x151/0x770 [ 324.508042][ T31] ? __pfx___mutex_lock+0x10/0x10 [ 324.508076][ T31] ? bus_find_device+0x27d/0x2d0 [ 324.508134][ T31] ? __pfx_bus_find_device+0x10/0x10 [ 324.508161][ T31] ? usbdev_open+0xa7/0x770 [ 324.508183][ T31] ? usbdev_open+0xa7/0x770 [ 324.508214][ T31] usbdev_open+0x151/0x770 [ 324.508252][ T31] ? __pfx_usbdev_open+0x10/0x10 [ 324.508281][ T31] ? do_raw_spin_unlock+0xf5/0x200 [ 324.508319][ T31] chrdev_open+0x4d9/0x600 [ 324.508351][ T31] ? __pfx_chrdev_open+0x10/0x10 [ 324.508381][ T31] ? fsnotify_open_perm_and_set_mode+0x135/0x6b0 [ 324.508417][ T31] ? __pfx_chrdev_open+0x10/0x10 [ 324.508445][ T31] do_dentry_open+0x816/0x1380 [ 324.508488][ T31] vfs_open+0x3b/0x340 [ 324.508515][ T31] ? path_openat+0x1428/0x1d60 [ 324.508542][ T31] path_openat+0x1443/0x1d60 [ 324.508609][ T31] do_file_open+0x23e/0x4a0 [ 324.508642][ T31] ? __pfx_do_file_open+0x10/0x10 [ 324.508689][ T31] ? _raw_spin_unlock+0x28/0x50 [ 324.508721][ T31] ? alloc_fd+0x651/0x6c0 [ 324.508763][ T31] do_sys_openat2+0x115/0x200 [ 324.508795][ T31] ? __se_sys_futex+0x3a8/0x450 [ 324.508826][ T31] ? __pfx_do_sys_openat2+0x10/0x10 [ 324.508864][ T31] ? rcu_is_watching+0x16/0xb0 [ 324.508900][ T31] __x64_sys_openat+0x138/0x170 [ 324.508939][ T31] do_syscall_64+0x166/0x520 [ 324.508963][ T31] ? trace_irq_disable+0x3b/0x140 [ 324.508987][ T31] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 324.509011][ T31] ? clear_bhb_loop+0x70/0xc0 [ 324.509039][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 324.509061][ T31] RIP: 0033:0x7f51b475e98e [ 324.509081][ T31] RSP: 002b:00007f51b55ebb28 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 324.509104][ T31] RAX: ffffffffffffffda RBX: 00007f51b55ec6c0 RCX: 00007f51b475e98e [ 324.509120][ T31] RDX: 0000000000080100 RSI: 00007f51b55ebc00 RDI: ffffffffffffff9c [ 324.509136][ T31] RBP: 00007f51b55ebc00 R08: 0000000000000000 R09: 0000000000000000 [ 324.509151][ T31] R10: 0000000000000000 R11: 0000000000000246 R12: cccccccccccccccd [ 324.509165][ T31] R13: 00007f51b4a26038 R14: 00007f51b4a25fa0 R15: 00007f51b4b4fa48 [ 324.509200][ T31] [ 324.509210][ T31] INFO: task syz.1.41:6427 blocked for more than 143 seconds. [ 324.509226][ T31] Not tainted syzkaller #0 [ 324.509237][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 324.509256][ T31] task:syz.1.41 stat ** replaying previous printk message ** [ 324.509256][ T31] task:syz.1.41 state:D stack:27072 pid:6427 tgid:6425 ppid:6111 task_flags:0x400040 flags:0x00080002 [ 324.509322][ T31] Call Trace: [ 324.509329][ T31] [ 324.509342][ T31] __schedule+0x17db/0x58f0 [ 324.509397][ T31] ? __lock_acquire+0x747/0x2de0 [ 324.509432][ T31] ? __pfx___schedule+0x10/0x10 [ 324.509463][ T31] ? schedule+0x90/0x2b0 [ 324.509486][ T31] schedule+0x164/0x2b0 [ 324.509509][ T31] schedule_preempt_disabled+0x13/0x30 [ 324.509530][ T31] __mutex_lock+0x7c1/0x1550 [ 324.509560][ T31] ? __mutex_lock+0x5d4/0x1550 [ 324.509589][ T31] ? usbdev_open+0x151/0x770 [ 324.509614][ T31] ? __pfx___mutex_lock+0x10/0x10 [ 324.509642][ T31] ? bus_find_device+0x27d/0x2d0 [ 324.509671][ T31] ? __pfx_bus_find_device+0x10/0x10 [ 324.509698][ T31] ? usbdev_open+0xa7/0x770 [ 324.509720][ T31] ? usbdev_open+0xa7/0x770 [ 324.509752][ T31] usbdev_open+0x151/0x770 [ 324.509784][ T31] ? __pfx_usbdev_open+0x10/0x10 [ 324.509809][ T31] ? do_raw_spin_unlock+0xf5/0x200 [ 324.509845][ T31] chrdev_open+0x4d9/0x600 [ 324.509874][ T31] ? __pfx_chrdev_open+0x10/0x10 [ 324.509905][ T31] ? fsnotify_open_perm_and_set_mode+0x135/0x6b0 [ 324.509937][ T31] ? __pfx_chrdev_open+0x10/0x10 [ 324.509965][ T31] do_dentry_open+0x816/0x1380 [ 324.510009][ T31] vfs_open+0x3b/0x340 [ 324.510038][ T31] ? path_openat+0x1428/0x1d60 [ 324.510068][ T31] path_openat+0x1443/0x1d60 [ 324.510117][ T31] do_file_open+0x23e/0x4a0 [ 324.510150][ T31] ? __pfx_do_file_open+0x10/0x10 [ 324.510201][ T31] ? _raw_spin_unlock+0x28/0x50 [ 324.510236][ T31] ? alloc_fd+0x651/0x6c0 [ 324.510291][ T31] do_sys_openat2+0x115/0x200 [ 324.510324][ T31] ? __se_sys_futex+0x3a8/0x450 [ 324.510356][ T31] ? __pfx_do_sys_openat2+0x10/0x10 [ 324.510390][ T31] ? __pfx___se_sys_futex+0x10/0x10 [ 324.510419][ T31] ? rcu_is_watching+0x16/0xb0 [ 324.510455][ T31] __x64_sys_openat+0x138/0x170 [ 324.510495][ T31] do_syscall_64+0x166/0x520 [ 324.510520][ T31] ? trace_irq_disable+0x3b/0x140 [ 324.510545][ T31] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 324.510569][ T31] ? clear_bhb_loop+0x70/0xc0 [ 324.510598][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 324.510621][ T31] RIP: 0033:0x7f091bf5e98e [ 324.510641][ T31] RSP: 002b:00007f091ce54b28 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 324.510665][ T31] RAX: ffffffffffffffda RBX: 00007f091ce556c0 RCX: 00007f091bf5e98e [ 324.510682][ T31] RDX: 0000000000080100 RSI: 00007f091ce54c00 RDI: ffffffffffffff9c [ 324.510699][ T31] RBP: 00007f091ce54c00 R08: 0000000000000000 R09: 0000000000000000 [ 324.510713][ T31] R10: 0000000000000000 R11: 0000000000000246 R12: cccccccccccccccd [ 324.510729][ T31] R13: 00007f091c226038 R14: 00007f091c225fa0 R15: 00007f091c34fa48 [ 324.510765][ T31] [ 324.510776][ T31] INFO: task syz.2.43:6430 blocked for more than 143 seconds. [ 324.510792][ T31] Not tainted syzkaller #0 [ 324.510802][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 324.510812][ T31] task:syz.2.43 state:D stack:27040 pid:6430 tgid:6428 ppid:6112 task_flags:0x400040 flags:0x00080002 [ 324.510909][ T31] Call Trace: [ 324.510917][ T31] [ 324.510931][ T31] __schedule+0x17db/0x58f0 [ 324.510972][ T31] ? __lock_acquire+0x747/0x2de0 [ 324.511010][ T31] ? __pfx___schedule+0x10/0x10 [ 324.511042][ T31] ? schedule+0x90/0x2b0 [ 324.511068][ T31] schedule+0x164/0x2b0 [ 324.511094][ T31] schedule_preempt_disabled+0x13/0x30 [ 324.511117][ T31] __mutex_lock+0x7c1/0x1550 [ 324.651699][ T31] ? __mutex_lock+0x5d4/0x1550 [ 324.651744][ T31] ? usbdev_open+0x151/0x770 [ 324.651772][ T31] ? __pfx___mutex_lock+0x10/0x10 [ 324.651800][ T31] ? bus_find_device+0x27d/0x2d0 [ 324.651828][ T31] ? __pfx_bus_find_device+0x10/0x10 [ 324.651854][ T31] ? usbdev_open+0xa7/0x770 [ 324.651875][ T31] ? usbdev_open+0xa7/0x770 [ 324.651906][ T31] usbdev_open+0x151/0x770 [ 324.651937][ T31] ? __pfx_usbdev_open+0x10/0x10 [ 324.651964][ T31] ? do_raw_spin_unlock+0xf5/0x200 [ 324.652003][ T31] chrdev_open+0x4d9/0x600 [ 324.652112][ T31] ? __pfx_chrdev_open+0x10/0x10 [ 324.652189][ T31] ? fsnotify_open_perm_and_set_mode+0x135/0x6b0 [ 324.652283][ T31] ? __pfx_chrdev_open+0x10/0x10 [ 324.652368][ T31] do_dentry_open+0x816/0x1380 [ 324.652475][ T31] vfs_open+0x3b/0x340 [ 324.652548][ T31] ? path_openat+0x1428/0x1d60 [ 324.652630][ T31] path_openat+0x1443/0x1d60 [ 324.710126][ T31] do_file_open+0x23e/0x4a0 [ 324.710292][ T31] ? __pfx_do_file_open+0x10/0x10 [ 324.710453][ T31] ? _raw_spin_unlock+0x28/0x50 [ 324.710575][ T31] ? alloc_fd+0x651/0x6c0 [ 324.710731][ T31] do_sys_openat2+0x115/0x200 [ 324.710827][ T31] ? __se_sys_futex+0x3a8/0x450 [ 324.710932][ T31] ? __pfx_do_sys_openat2+0x10/0x10 [ 324.711399][ T31] ? rcu_is_watching+0x16/0xb0 [ 324.711512][ T31] __x64_sys_openat+0x138/0x170 [ 324.727326][ T31] do_syscall_64+0x166/0x520 [ 324.727449][ T31] ? trace_irq_disable+0x3b/0x140 [ 324.727533][ T31] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 324.727607][ T31] ? clear_bhb_loop+0x70/0xc0 [ 324.727687][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 324.727769][ T31] RIP: 0033:0x7fe82915e98e [ 324.727838][ T31] RSP: 002b:00007fe8287fdb28 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 324.727921][ T31] RAX: ffffffffffffffda RBX: 00007fe8287fe6c0 RCX: 00007fe82915e98e [ 324.727978][ T31] RDX: 0000000000080100 RSI: 00007fe8287fdc00 RDI: ffffffffffffff9c [ 324.728019][ T31] RBP: 00007fe8287fdc00 R08: 0000000000000000 R09: 0000000000000000 [ 324.728066][ T31] R10: 0000000000000000 R11: 0000000000000246 R12: cccccccccccccccd [ 324.728105][ T31] R13: 00007fe829426038 R14: 00007fe829425fa0 R15: 00007fe82954fa48 [ 324.728223][ T31] [ 324.728452][ T31] INFO: task syz.0.42:6431 blocked for more than 143 seconds. [ 324.728511][ T31] Not tainted syzkaller #0 [ 324.728546][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 324.728573][ T31] task:syz.0.42 state:D stack:28296 pid:6431 tgid:6429 ppid:6107 task_flags:0x400040 flags:0x00080002 [ 324.728752][ T31] Call Trace: [ 324.728776][ T31] [ 324.728822][ T31] __schedule+0x17db/0x58f0 [ 324.739565][ T6887] Bluetooth: hci35: command tx timeout [ 324.758847][ T31] ? __pfx___schedule+0x10/0x10 [ 324.758950][ T31] ? schedule+0x90/0x2b0 [ 324.759014][ T31] schedule+0x164/0x2b0 [ 324.759079][ T31] schedule_preempt_disabled+0x13/0x30 [ 324.759141][ T31] __mutex_lock+0x7c1/0x1550 [ 324.759215][ T31] ? __mutex_lock+0x5d4/0x1550 [ 324.759291][ T31] ? usbdev_open+0x151/0x770 [ 324.759372][ T31] ? __pfx___mutex_lock+0x10/0x10 [ 324.759438][ T31] ? bus_find_device+0x27d/0x2d0 [ 324.759528][ T31] ? __pfx_bus_find_device+0x10/0x10 [ 324.759593][ T31] ? usbdev_open+0xa7/0x770 [ 324.759648][ T31] ? usbdev_open+0xa7/0x770 [ 324.759826][ T31] usbdev_open+0x151/0x770 [ 324.759903][ T31] ? __pfx_usbdev_open+0x10/0x10 [ 324.759969][ T31] ? do_raw_spin_unlock+0xf5/0x200 [ 324.760070][ T31] chrdev_open+0x4d9/0x600 [ 324.760147][ T31] ? __pfx_chrdev_open+0x10/0x10 [ 324.760230][ T31] ? fsnotify_open_perm_and_set_mode+0x135/0x6b0 [ 324.760345][ T31] ? __pfx_chrdev_open+0x10/0x10 [ 324.760427][ T31] do_dentry_open+0x816/0x1380 [ 324.760540][ T31] vfs_open+0x3b/0x340 [ 324.810464][ T31] ? path_openat+0x1428/0x1d60 [ 324.810586][ T31] path_openat+0x1443/0x1d60 [ 324.810707][ T31] do_file_open+0x23e/0x4a0 [ 324.810786][ T31] ? __pfx_do_file_open+0x10/0x10 [ 324.810915][ T31] ? _raw_spin_unlock+0x28/0x50 [ 324.811001][ T31] ? alloc_fd+0x651/0x6c0 [ 324.811135][ T31] do_sys_openat2+0x115/0x200 [ 324.811213][ T31] ? __se_sys_futex+0x3a8/0x450 [ 324.811299][ T31] ? __pfx_do_sys_openat2+0x10/0x10 [ 324.811388][ T31] ? __pfx___se_sys_futex+0x10/0x10 [ 324.811475][ T31] ? rcu_is_watching+0x16/0xb0 [ 324.811570][ T31] __x64_sys_openat+0x138/0x170 [ 324.811718][ T31] do_syscall_64+0x166/0x520 [ 324.811773][ T31] ? trace_irq_disable+0x3b/0x140 [ 324.811836][ T31] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 324.811883][ T31] ? clear_bhb_loop+0x70/0xc0 [ 324.811947][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 324.812017][ T31] RIP: 0033:0x7fbe40b5e98e [ 324.812071][ T31] RSP: 002b:00007fbe41b2cb28 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 324.812133][ T31] RAX: ffffffffffffffda RBX: 00007fbe41b2d6c0 RCX: 00007fbe40b5e98e [ 324.812182][ T31] RDX: 0000000000080100 RSI: 00007fbe41b2cc00 RDI: ffffffffffffff9c [ 324.812225][ T31] RBP: 00007fbe41b2cc00 R08: 0000000000000000 R09: 0000000000000000 [ 324.862540][ T31] R10: 0000000000000000 R11: 0000000000000246 R12: cccccccccccccccd [ 324.862611][ T31] R13: 00007fbe40e26038 R14: 00007fbe40e25fa0 R15: 00007fbe40f4fa48 [ 324.862742][ T31] [ 324.863387][ T31] [ 324.863387][ T31] Showing all locks held in the system: [ 324.863422][ T31] locks held by kworker/u8:0/12: 3, last CPU#1: [ 324.863478][ T31] #0: ffff88801c0ac140 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 324.863689][ T31] #1: ffffc90000117c40 ((work_completion)(&rdev->wiphy_work)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 324.863884][ T31] #2: ffff888047000800 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: cfg80211_wiphy_work+0xb4/0x420 [ 324.864079][ T31] locks held by kworker/u8:1/13: 3, last CPU#1: [ 324.864127][ T31] #0: ffff88801c0ac140 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 324.937537][ T31] #1: ffffc90000127c40 ((work_completion)(&(&nsim_dev->trap_data->trap_report_dw)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 324.937757][ T31] #2: ffff888033dfd258 (&devlink->lock_key#35){+.+.}-{4:4}, at: nsim_dev_trap_report_work+0x57/0xb40 [ 324.937956][ T31] locks held by pr/ttyS0/16: 2, last CPU#0: [ 324.938001][ T31] #0: ffffffff8fc364d8 (console_srcu){....}-{0:0}, at: console_srcu_read_lock+0x30/0x60 [ 324.938177][ T31] #1: ffffffff9bd4be38 (&port_lock_key){-.-.}-{3:3}, at: univ8250_console_device_lock+0x67/0xc0 [ 324.938435][ T31] locks held by khungtaskd/31: 1, last CPU#1: [ 324.938482][ T31] #0: ffffffff8fd5c8a0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2e/0x180 [ 324.938648][ T31] locks held by kworker/u8:2/37: 3, on CPU#1: [ 324.938693][ T31] #0: ffff888032d87940 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 324.938951][ T31] #1: ffffc90000ad7c40 ((work_completion)(&(&ifa->dad_work)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 324.939143][ T31] #2: ffffffff91255a80 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_dad_work+0x116/0x15c0 [ 324.939332][ T31] locks held by kworker/u8:3/45: 4, last CPU#1: [ 325.049366][ T31] #0: ffff88801c0ac140 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 325.049674][ T31] #1: ffffc90000b57c40 ((work_completion)(&rdev->wiphy_work)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 325.049852][ T31] #2: ffff888054400800 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: cfg80211_wiphy_work+0xb4/0x420 [ 325.050006][ T31] #3: ffff8880b853bb20 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x2d/0x160 [ 325.050206][ T31] locks held by kworker/u8:4/59: 3, last CPU#1: [ 325.050258][ T31] #0: ffff88801c0ac140 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 325.050492][ T31] #1: ffffc9000200fc40 ((work_completion)(&(&nsim_dev->trap_data->trap_report_dw)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 325.050691][ T31] #2: ffff88805600f258 (&devlink->lock_key#33){+.+.}-{4:4}, at: nsim_dev_trap_report_work+0x57/0xb40 [ 325.050872][ T31] locks held by kworker/u8:5/85: 3, last CPU#1: [ 325.050907][ T31] #0: ffff88801c0ac140 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 325.067606][ T6887] Bluetooth: hci33: command tx timeout [ 325.067739][ T6887] Bluetooth: hci34: command tx timeout [ 325.119781][ T31] #1: ffffc9000251fc40 ((work_completion)(&rdev->wiphy_work)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 325.120027][ T31] #2: ffff888050e20800 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: cfg80211_wiphy_work+0xb4/0x420 [ 325.120232][ T31] locks held by kworker/u8:6/159: 3, last CPU#1: [ 325.120280][ T31] #0: ffff88801c0ac140 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 325.120477][ T31] #1: ffffc90002ebfc40 ((work_completion)(&rdev->wiphy_work)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 325.120725][ T31] #2: ffff88804aa40800 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: cfg80211_wiphy_work+0xb4/0x420 [ 325.120910][ T31] locks held by kworker/u8:7/167: 3, last CPU#1: [ 325.120949][ T31] #0: ffff88801c0ac140 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 325.121131][ T31] #1: ffffc90002edfc40 ((work_completion)(&rdev->wiphy_work)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 325.121317][ T31] #2: ffff888045780800 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: cfg80211_wiphy_work+0xb4/0x420 [ 325.121500][ T31] locks held by kworker/0:2/990: 6, on CPU#0: [ 325.121546][ T31] #0: ffff88801fead940 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 325.121726][ T31] #1: ffffc90004e37c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 325.215321][ T31] #2: ffff88802a3a31d8 (&dev->mutex){....}-{4:4}, at: hub_event+0x184/0x4d30 [ 325.215536][ T31] #3: ffff88802a3a71d8 (&dev->mutex){....}-{4:4}, at: usb_disconnect+0xfc/0x9a0 [ 325.215714][ T31] #4: ffff888023afd1a0 (&dev->mutex){....}-{4:4}, at: device_release_driver_internal+0xb9/0x880 [ 325.215903][ T31] #5: ffff888077425cf0 (&dev->lock#3){+.+.}-{4:4}, at: em28xx_release_resources+0x75/0x240 [ 325.216104][ T31] locks held by kworker/u8:8/1159: 3, last CPU#1: [ 325.216171][ T31] #0: ffff88801c0ac140 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 325.216351][ T31] #1: ffffc900053c7c40 ((work_completion)(&(&nsim_dev->trap_data->trap_report_dw)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 325.216560][ T31] #2: ffff888033dfd258 (&devlink->lock_key#35){+.+.}-{4:4}, at: nsim_dev_trap_report_work+0x57/0xb40 [ 325.216751][ T31] locks held by kworker/u8:9/1170: 4, last CPU#1: [ 325.238983][ T31] #0: ffff8880b853bb20 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x2d/0x160 [ 325.239063][ T31] #1: ffff8880b8524408 (psi_seq){-.-.}-{0:0}, at: psi_task_switch+0x57/0x7d0 [ 325.239120][ T31] #2: ffff888042420800 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: cfg80211_wiphy_work+0xb4/0x420 [ 325.239184][ T31] #3: ffffffff9bc77540 (&obj_hash[i].lock){-.-.}-{2:2}, at: debug_object_assert_init+0xb0/0x380 [ 325.239260][ T31] locks held by kworker/u8:10/1288: 4, last CPU#0: [ 325.239277][ T31] #0: ffff88801c0ac140 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 325.239335][ T31] #1: ffffc90005897c40 ((work_completion)(&rdev->wiphy_work)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 325.239406][ T31] #2: ffff888059950800 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: cfg80211_wiphy_work+0xb4/0x420 [ 325.271470][ T31] #3: ffffffff8fd5c8a0 (rcu_read_lock){....}-{1:3}, at: ieee80211_sta_active_ibss+0xc7/0x330 [ 325.271674][ T31] locks held by getty/5372: 2, on CPU#1: [ 325.271725][ T31] #0: ffff888036beb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 [ 325.271890][ T31] #1: ffffc900032432e8 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x45a/0x1360 [ 325.272092][ T31] locks held by udevd/6336: 4, on CPU#1: [ 325.272135][ T31] #0: ffff8880345f0098 (&p->lock){+.+.}-{4:4}, at: seq_read_iter+0xa4/0xca0 [ 325.272291][ T31] #1: ffff888059dc9880 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_seq_start+0x5d/0x420 [ 325.272495][ T31] #2: ffff88807e5ab698 (kn->active#30){.+.+}-{0:0}, at: kernfs_seq_start+0xb2/0x420 [ 325.272666][ T31] #3: ffff88802a3a71d8 (&dev->mutex){....}-{4:4}, at: manufacturer_show+0x26/0xa0 [ 325.272827][ T31] locks held by syz.5.39/6423: 1, on CPU#1: [ 325.272868][ T31] #0: ffff88802a3a31d8 (&dev->mutex){....}-{4:4}, at: usbdev_open+0x151/0x770 [ 325.273006][ T31] locks held by syz.4.40/6426: 1, on CPU#1: [ 325.273048][ T31] #0: ffff88802a3a31d8 (&dev->mutex){....}-{4:4}, at: usbdev_open+0x151/0x770 [ 325.278810][ T31] locks held by syz.1.41/6427: 1, on CPU#0: [ 325.278872][ T31] #0: ffff88802a3a31d8 (&dev->mutex){....}-{4:4}, at: usbdev_open+0x151/0x770 [ 325.279056][ T31] locks held by syz.2.43/6430: 1, on CPU#1: [ 325.279121][ T31] #0: ffff88802a3a31d8 (&dev->mutex){....}-{4:4}, at: usbdev_open+0x151/0x770 [ 325.279277][ T31] locks held by syz.0.42/6431: 1, on CPU#1: [ 325.279312][ T31] #0: ffff88802a3a31d8 (&dev->mutex){....}-{4:4}, at: usbdev_open+0x151/0x770 [ 325.280022][ T31] locks held by syz.7.45/6524: 1, on CPU#1: [ 325.280076][ T31] #0: ffff88802a3a31d8 (&dev->mutex){....}-{4:4}, at: usbdev_open+0x151/0x770 [ 325.280299][ T31] locks held by syz.8.46/6526: 1, on CPU#1: [ 325.280334][ T31] #0: ffff88802a3a31d8 (&dev->mutex){....}-{4:4}, at: usbdev_open+0x151/0x770 [ 325.280481][ T31] locks held by syz.3.48/6529: 1, on CPU#1: [ 325.280523][ T31] #0: ffff88802a3a31d8 (&dev->mutex){....}-{4:4}, at: usbdev_open+0x151/0x770 [ 325.282459][ T31] locks held by syz.6.44/6540: 1, on CPU#1: [ 325.282503][ T31] #0: ffff88802a3a31d8 (&dev->mutex){....}-{4:4}, at: usbdev_open+0x151/0x770 [ 325.282648][ T31] locks held by syz.9.47/6544: 1, on CPU#0: [ 325.282669][ T31] #0: ffff88802a3a31d8 (&dev->mutex){....}-{4:4}, at: usbdev_open+0x151/0x770 [ 325.282717][ T31] locks held by syz.0.49/6606: 1, on CPU#0: [ 325.282729][ T31] #0: ffff88802a3a31d8 (&dev->mutex){....}-{4:4}, at: usbdev_open+0x151/0x770 [ 325.282776][ T31] locks held by syz.4.53/6634: 1, on CPU#0: [ 325.282788][ T31] #0: ffff88802a3a31d8 (&dev->mutex){....}-{4:4}, at: usbdev_open+0x151/0x770 [ 325.282917][ T31] locks held by syz.1.50/6636: 1, on CPU#1: [ 325.282959][ T31] #0: ffff88802a3a31d8 (&dev->mutex){....}-{4:4}, at: usbdev_open+0x151/0x770 [ 325.283100][ T31] locks held by syz.2.51/6640: 1, on CPU#0: [ 325.283142][ T31] #0: ffff88802a3a31d8 (&dev->mutex){....}-{4:4}, at: usbdev_open+0x151/0x770 [ 325.283301][ T31] locks held by syz.7.57/6672: 1, on CPU#0: [ 325.283342][ T31] #0: ffff88802a3a31d8 (&dev->mutex){....}-{4:4}, at: usbdev_open+0x151/0x770 [ 325.283602][ T31] locks held by syz.8.59/6718: 1, on CPU#1: [ 325.283644][ T31] #0: ffff88802a3a31d8 (&dev->mutex){....}-{4:4}, at: usbdev_open+0x151/0x770 [ 325.283790][ T31] locks held by syz.6.62/6732: 1, on CPU#0: [ 325.283824][ T31] #0: ffff88802a3a31d8 (&dev->mutex){....}-{4:4}, at: usbdev_open+0x151/0x770 [ 325.283971][ T31] locks held by syz.3.61/6734: 1, on CPU#1: [ 325.284013][ T31] #0: ffff88802a3a31d8 (&dev->mutex){....}-{4:4}, at: usbdev_open+0x151/0x770 [ 325.284154][ T31] locks held by syz.9.67/6764: 1, on CPU#1: [ 325.287710][ T31] #0: ffff88802a3a31d8 (&dev->mutex){....}-{4:4}, at: usbdev_open+0x151/0x770 [ 325.288073][ T31] locks held by syz.0.70/6797: 1, on CPU#1: [ 325.288126][ T31] #0: ffff88802a3a31d8 (&dev->mutex){....}-{4:4}, at: usbdev_open+0x151/0x770 [ 325.288289][ T31] locks held by syz.4.72/6832: 1, on CPU#1: [ 325.288331][ T31] #0: ffff88802a3a31d8 (&dev->mutex){....}-{4:4}, at: usbdev_open+0x151/0x770 [ 325.288493][ T31] locks held by syz.1.73/6834: 1, on CPU#0: [ 325.288534][ T31] #0: ffff88802a3a31d8 (&dev->mutex){....}-{4:4}, at: usbdev_open+0x151/0x770 [ 325.288681][ T31] locks held by syz.2.76/6860: 1, on CPU#1: [ 325.288722][ T31] #0: ffff88802a3a31d8 (&dev->mutex){....}-{4:4}, at: usbdev_open+0x151/0x770 [ 325.288855][ T31] locks held by syz.7.80/6886: 1, on CPU#0: [ 325.288897][ T31] #0: ffff88802a3a31d8 (&dev->mutex){....}-{4:4}, at: usbdev_open+0x151/0x770 [ 325.289043][ T31] locks held by syz.8.82/6931: 1, on CPU#1: [ 325.289148][ T31] #0: ffff88802a3a31d8 (&dev->mutex){....}-{4:4}, at: usbdev_open+0x151/0x770 [ 325.353053][ T31] locks held by syz.3.83/6933: 1, on CPU#1: [ 325.353096][ T31] #0: ffff88802a3a31d8 (&dev->mutex){....}-{4:4}, at: usbdev_open+0x151/0x770 [ 325.353332][ T31] locks held by syz.6.86/6957: 1, on CPU#0: [ 325.353372][ T31] #0: ffff88802a3a31d8 (&dev->mutex){....}-{4:4}, at: usbdev_open+0x151/0x770 [ 325.353522][ T31] locks held by syz.9.90/6981: 1, on CPU#1: [ 325.353563][ T31] #0: ffff88802a3a31d8 (&dev->mutex){....}-{4:4}, at: usbdev_open+0x151/0x770 [ 325.353715][ T31] locks held by syz.0.93/7024: 1, on CPU#0: [ 325.353767][ T31] #0: ffff88802a3a31d8 (&dev->mutex){....}-{4:4}, at: usbdev_open+0x151/0x770 [ 325.361064][ T31] locks held by kworker/u8:12/7038: 3, last CPU#1: [ 325.361152][ T31] #0: ffff88801c0ac140 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 325.361333][ T31] #1: ffffc90005977c40 ((work_completion)(&(&nsim_dev->trap_data->trap_report_dw)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 325.376724][ T31] #2: ffff888029aba258 (&devlink->lock_key#17){+.+.}-{4:4}, at: __mod_timer+0x904/0xed0 [ 325.391343][ T31] locks held by syz.4.94/7041: 1, on CPU#1: [ 325.391391][ T31] #0: ffff88802a3a31d8 (&dev->mutex){....}-{4:4}, at: usbdev_open+0x151/0x770 [ 325.391545][ T31] locks held by syz.1.96/7051: 1, on CPU#1: [ 325.440926][ T31] #0: ffff88802a3a31d8 (&dev->mutex){....}-{4:4}, at: usbdev_open+0x151/0x770 [ 325.441122][ T31] locks held by syz.2.100/7075: 1, on CPU#1: [ 325.441175][ T31] #0: ffff88802a3a31d8 (&dev->mutex){....}-{4:4}, at: usbdev_open+0x151/0x770 [ 325.441326][ T31] locks held by syz-executor/7102: 1, on CPU#1: [ 325.441369][ T31] #0: ffffffff91255a80 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0xc10/0x1c30 [ 325.441534][ T31] locks held by syz.7.103/7107: 1, on CPU#1: [ 325.441575][ T31] #0: ffff88802a3a31d8 (&dev->mutex){....}-{4:4}, at: usbdev_open+0x151/0x770 [ 325.441717][ T31] locks held by syz-executor/7117: 6, last CPU#1: [ 325.441751][ T31] #0: ffff88807f87a460 (sb_writers#7){.+.+}-{0:0}, at: vfs_write+0x22b/0xba0 [ 325.441909][ T31] #1: ffff888038902480 (&of->mutex){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x1d8/0x540 [ 325.442069][ T31] #2: ffff888029a742d8 (kn->active#57){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x22b/0x540 [ 325.442258][ T31] #3: ffffffff90acce80 (nsim_bus_dev_list_lock){+.+.}-{4:4}, at: del_device_store+0xd6/0x370 [ 325.442434][ T31] #4: ffff888023ea2128 (&dev->mutex){....}-{4:4}, at: device_release_driver_internal+0xb9/0x880 [ 325.469913][ T31] #5: ffff888035224258 (&devlink->lock_key#29){+.+.}-{4:4}, at: nsim_drv_remove+0x50/0x170 [ 325.470159][ T31] locks held by kworker/u8:15/7138: 3, last CPU#1: [ 325.470208][ T31] #0: ffff88801c0ac140 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 325.470399][ T31] #1: ffffc90006357c40 ((work_completion)(&rdev->wiphy_work)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 325.470561][ T31] #2: ffff88804aa40800 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: cfg80211_wiphy_work+0xb4/0x420 [ 325.470716][ T31] locks held by kworker/u8:17/7140: 3, last CPU#1: [ 325.470758][ T31] #0: ffff88801c0ac140 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 325.470916][ T31] #1: ffffc900061c7c40 ((work_completion)(&rdev->wiphy_work)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 325.471106][ T31] #2: ffff88804ffe0800 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: cfg80211_wiphy_work+0xb4/0x420 [ 325.471286][ T31] locks held by kworker/u8:18/7141: 3, last CPU#1: [ 325.471327][ T31] #0: ffff88801c0ac140 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 325.474359][ T31] #1: ffff8880b8524408 (psi_seq){-.-.}-{0:0}, at: psi_task_switch+0x57/0x7d0 [ 325.474552][ T31] #2: ffff8880b8526118 (&base->lock){-.-.}-{2:2}, at: __mod_timer+0x1a9/0xed0 [ 325.474730][ T31] [ 325.474750][ T31] ============================================= [ 325.474750][ T31] [ 325.474800][ T31] NMI backtrace for cpu 1 [ 325.474864][ T31] CPU: 1 UID: 0 PID: 31 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(full) [ 325.474927][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 325.474960][ T31] Call Trace: [ 325.474988][ T31] [ 325.475011][ T31] dump_stack_lvl+0xe8/0x150 [ 325.475098][ T31] nmi_cpu_backtrace+0x274/0x2d0 [ 325.475425][ T31] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 325.475568][ T31] nmi_trigger_cpumask_backtrace+0x17d/0x390 [ 325.475674][ T31] sys_info+0x135/0x170 [ 325.475767][ T31] watchdog+0xfd7/0x1030 [ 325.475935][ T31] ? watchdog+0x1c7/0x1030 [ 325.476040][ T31] kthread+0x38b/0x480 [ 325.476106][ T31] ? __pfx_watchdog+0x10/0x10 [ 325.476177][ T31] ? __pfx_kthread+0x10/0x10 [ 325.476250][ T31] ret_from_fork+0x514/0xb70 [ 325.476341][ T31] ? __pfx_ret_from_fork+0x10/0x10 [ 325.476403][ T31] ? __switch_to+0xc89/0x1420 [ 325.476509][ T31] ? __pfx_kthread+0x10/0x10 [ 325.476580][ T31] ret_from_fork_asm+0x1a/0x30 [ 325.476697][ T31] [ 325.477582][ T31] Sending NMI from CPU 1 to CPUs 0: [ 325.477683][ C0] NMI backtrace for cpu 0 [ 325.477700][ C0] CPU: 0 UID: 0 PID: 16 Comm: pr/ttyS0 Not tainted syzkaller #0 PREEMPT(full) [ 325.477724][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 325.477737][ C0] RIP: 0010:io_serial_in+0x77/0xc0 [ 325.477781][ C0] Code: e8 de 83 53 fc 44 89 f9 d3 e3 49 83 c6 40 4c 89 f0 48 c1 e8 03 42 80 3c 20 00 74 08 4c 89 f7 e8 ff 63 c4 fc 41 03 1e 89 da ec <0f> b6 c0 5b 41 5c 41 5e 41 5f e9 ca 0e 77 06 cc 44 89 f9 80 e1 07 [ 325.477800][ C0] RSP: 0018:ffffc900001578b8 EFLAGS: 00000002 [ 325.477821][ C0] RAX: 1ffffffff37a9700 RBX: 00000000000003fd RCX: 0000000000000000 [ 325.477836][ C0] RDX: 00000000000003fd RSI: 0000000000000000 RDI: 0000000000000020 [ 325.477849][ C0] RBP: dffffc0000000000 R08: 0000000000000003 R09: 0000000000000004 [ 325.477863][ C0] R10: dffffc0000000000 R11: ffffffff85748b10 R12: dffffc0000000000 [ 325.477880][ C0] R13: 0000000000000000 R14: ffffffff9bd4be60 R15: 0000000000000000 [ 325.477894][ C0] FS: 0000000000000000(0000) GS:ffff888123abf000(0000) knlGS:0000000000000000 [ 325.477912][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 325.477927][ C0] CR2: 00005618efe4e168 CR3: 0000000077bfc000 CR4: 00000000003526f0 [ 325.477946][ C0] Call Trace: [ 325.477955][ C0] [ 325.477965][ C0] wait_for_lsr+0x184/0x2f0 [ 325.477998][ C0] __serial8250_console_fifo_write+0xcd/0x3e0 [ 325.478027][ C0] serial8250_console_write+0xa7e/0x1200 [ 325.478061][ C0] ? __pfx_serial8250_console_write+0x10/0x10 [ 325.478090][ C0] ? __schedule+0x17f1/0x58f0 [ 325.478119][ C0] nbcon_emit_next_record+0xef5/0x1a90 [ 325.478155][ C0] ? __pfx_nbcon_emit_next_record+0x10/0x10 [ 325.478185][ C0] ? nbcon_context_try_acquire+0x819/0xbd0 [ 325.478220][ C0] ? _raw_spin_lock_irqsave+0x4c/0x60 [ 325.478256][ C0] nbcon_kthread_func+0x679/0x880 [ 325.478286][ C0] ? nbcon_kthread_func+0x163/0x880 [ 325.478310][ C0] ? __pfx_nbcon_kthread_func+0x10/0x10 [ 325.478338][ C0] ? __kthread_parkme+0x71/0x1f0 [ 325.478381][ C0] ? __kthread_parkme+0x199/0x1f0 [ 325.478416][ C0] kthread+0x38b/0x480 [ 325.478436][ C0] ? __pfx_nbcon_kthread_func+0x10/0x10 [ 325.478461][ C0] ? __pfx_kthread+0x10/0x10 [ 325.478485][ C0] ret_from_fork+0x514/0xb70 [ 325.478507][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 325.478527][ C0] ? __switch_to+0xc89/0x1420 [ 325.478559][ C0] ? __pfx_kthread+0x10/0x10 [ 325.478581][ C0] ret_from_fork_asm+0x1a/0x30 [ 325.478609][ C0] [ 325.578457][ T31] Kernel panic - not syncing: hung_task: blocked tasks [ 328.287731][ T31] CPU: 1 UID: 0 PID: 31 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(full) [ 328.297215][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 328.307846][ T31] Call Trace: [ 328.311209][ T31] [ 328.314308][ T31] vpanic+0x56d/0xa60 [ 328.318528][ T31] ? __pfx___schedule+0x10/0x10 [ 328.323766][ T31] ? __pfx_vpanic+0x10/0x10 [ 328.328633][ T31] panic+0xc5/0xd0 [ 328.332506][ T31] ? __pfx_panic+0x10/0x10 [ 328.336987][ T31] ? preempt_schedule_common+0x7f/0xd0 [ 328.342554][ T31] ? preempt_schedule_thunk+0x16/0x40 [ 328.348247][ T31] ? nmi_trigger_cpumask_backtrace+0x31a/0x390 [ 328.354607][ T31] ? nmi_trigger_cpumask_backtrace+0x31f/0x390 [ 328.361733][ T31] watchdog+0x1030/0x1030 [ 328.366221][ T31] ? watchdog+0x1c7/0x1030 [ 328.370787][ T31] kthread+0x38b/0x480 [ 328.375092][ T31] ? __pfx_watchdog+0x10/0x10 [ 328.379831][ T31] ? __pfx_kthread+0x10/0x10 [ 328.384501][ T31] ret_from_fork+0x514/0xb70 [ 328.389318][ T31] ? __pfx_ret_from_fork+0x10/0x10 [ 328.394567][ T31] ? __switch_to+0xc89/0x1420 [ 328.399566][ T31] ? __pfx_kthread+0x10/0x10 [ 328.404558][ T31] ret_from_fork_asm+0x1a/0x30 [ 328.409562][ T31] [ 328.413338][ T31] Kernel Offset: disabled [ 328.417704][ T31] Rebooting in 86400 seconds..