Warning: Permanently added '10.128.0.72' (ED25519) to the list of known hosts. 2025/09/10 20:29:10 parsed 1 programs [ 88.048469][ T4631] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 89.792298][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 89.800380][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 89.814534][ T155] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 89.816012][ T3113] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 89.822603][ T155] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 89.840542][ T3113] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 90.536288][ T4670] chnl_net:caif_netlink_parms(): no params data found [ 90.590659][ T4670] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.597849][ T4670] bridge0: port 1(bridge_slave_0) entered disabled state [ 90.605979][ T4670] device bridge_slave_0 entered promiscuous mode [ 90.614183][ T4670] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.621294][ T4670] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.629429][ T4670] device bridge_slave_1 entered promiscuous mode [ 90.654487][ T4670] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 90.666177][ T4670] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 90.693933][ T4670] team0: Port device team_slave_0 added [ 90.701562][ T4670] team0: Port device team_slave_1 added [ 90.724136][ T4670] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 90.731097][ T4670] 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 1560 would solve the problem. [ 90.757317][ T4670] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 90.769612][ T4670] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 90.776604][ T4670] 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 1560 would solve the problem. [ 90.803155][ T4670] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 90.841086][ T4670] device hsr_slave_0 entered promiscuous mode [ 90.848163][ T4670] device hsr_slave_1 entered promiscuous mode [ 91.411784][ T4670] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 91.424336][ T4670] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 91.434637][ T4670] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 91.445504][ T4670] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 91.524646][ T4670] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.556315][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 91.564743][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 91.575867][ T4670] 8021q: adding VLAN 0 to HW filter on device team0 [ 91.614875][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 91.624223][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 91.635255][ T155] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.642376][ T155] bridge0: port 1(bridge_slave_0) entered forwarding state [ 91.651278][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 91.663587][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 91.672060][ T155] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.679194][ T155] bridge0: port 2(bridge_slave_1) entered forwarding state [ 91.688364][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 91.698093][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 91.737984][ T4670] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 91.752867][ T4670] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 91.766670][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 91.775510][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 91.788181][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 91.804677][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 91.815843][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 91.825753][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 91.834663][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 91.875986][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 91.885905][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 91.960989][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 91.971166][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 91.985300][ T4670] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 92.021933][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 92.044096][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 92.076122][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 92.085249][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 92.095826][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 92.105466][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 92.115549][ T4670] device veth0_vlan entered promiscuous mode [ 92.141577][ T4670] device veth1_vlan entered promiscuous mode [ 92.165341][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 92.175576][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 92.185841][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 92.194792][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 92.208795][ T4670] device veth0_macvtap entered promiscuous mode [ 92.231079][ T4670] device veth1_macvtap entered promiscuous mode [ 92.248862][ T4670] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 92.258105][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 92.266715][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 92.276584][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 92.285947][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 92.298466][ T4670] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 92.318054][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 92.328596][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 92.353167][ T4670] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.361911][ T4670] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.371941][ T4670] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.381481][ T4670] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.397381][ T144] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2025/09/10 20:29:20 executed programs: 0 [ 94.647370][ T4846] chnl_net:caif_netlink_parms(): no params data found [ 94.702476][ T4846] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.709721][ T4846] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.718376][ T4846] device bridge_slave_0 entered promiscuous mode [ 94.726915][ T4846] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.736866][ T4846] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.752696][ T4846] device bridge_slave_1 entered promiscuous mode [ 94.778699][ T4846] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 94.790629][ T4846] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 94.818640][ T4846] team0: Port device team_slave_0 added [ 94.826680][ T4846] team0: Port device team_slave_1 added [ 94.849124][ T4846] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 94.856222][ T4846] 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 1560 would solve the problem. [ 94.882255][ T4846] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 94.894747][ T4846] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 94.901719][ T4846] 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 1560 would solve the problem. [ 94.927873][ T4846] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 94.969593][ T4846] device hsr_slave_0 entered promiscuous mode [ 94.977013][ T4846] device hsr_slave_1 entered promiscuous mode [ 94.984670][ T4846] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 94.992242][ T4846] Cannot create hsr debugfs directory [ 96.582580][ T4191] Bluetooth: hci0: command 0x0409 tx timeout [ 97.805754][ T144] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 97.868685][ T144] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 97.918786][ T144] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 98.672535][ T4243] Bluetooth: hci0: command 0x041b tx timeout [ 98.703360][ T4846] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 98.717302][ T4846] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 98.730376][ T4846] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 98.739041][ T4846] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 98.791710][ T4846] 8021q: adding VLAN 0 to HW filter on device bond0 [ 98.804198][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 98.811983][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 98.822654][ T4846] 8021q: adding VLAN 0 to HW filter on device team0 [ 98.834220][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 98.843487][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 98.851812][ T151] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.858924][ T151] bridge0: port 1(bridge_slave_0) entered forwarding state [ 98.866767][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 98.892094][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 98.901911][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 98.915878][ T151] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.923095][ T151] bridge0: port 2(bridge_slave_1) entered forwarding state [ 98.933914][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 98.945336][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 98.972569][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 98.981173][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 98.991418][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 99.001035][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 99.009514][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 99.017957][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 99.028839][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 99.038029][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 99.046549][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 99.057455][ T4846] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 99.145937][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 99.155948][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 99.168808][ T144] device hsr_slave_0 left promiscuous mode [ 99.175766][ T144] device hsr_slave_1 left promiscuous mode [ 99.182254][ T144] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 99.189760][ T144] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 99.197463][ T144] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 99.205080][ T144] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 99.213574][ T144] device bridge_slave_1 left promiscuous mode [ 99.219734][ T144] bridge0: port 2(bridge_slave_1) entered disabled state [ 99.227988][ T144] device bridge_slave_0 left promiscuous mode [ 99.234429][ T144] bridge0: port 1(bridge_slave_0) entered disabled state [ 99.247128][ T144] device veth1_macvtap left promiscuous mode [ 99.253318][ T144] device veth0_macvtap left promiscuous mode [ 99.259339][ T144] device veth1_vlan left promiscuous mode [ 99.265146][ T144] device veth0_vlan left promiscuous mode [ 99.388203][ T144] team0 (unregistering): Port device team_slave_1 removed [ 99.403386][ T144] team0 (unregistering): Port device team_slave_0 removed [ 99.414253][ T144] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 99.426343][ T144] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 99.476256][ T144] bond0 (unregistering): Released all slaves [ 99.518426][ T4846] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 99.536274][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 99.545574][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 99.574434][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 99.584289][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 99.594734][ T4846] device veth0_vlan entered promiscuous mode [ 99.603528][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 99.611635][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 99.623818][ T4846] device veth1_vlan entered promiscuous mode [ 99.650283][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 99.658292][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 99.666908][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 99.675649][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 99.686320][ T4846] device veth0_macvtap entered promiscuous mode [ 99.701854][ T4846] device veth1_macvtap entered promiscuous mode [ 99.718967][ T4846] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 99.726676][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 99.735522][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 99.744064][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 99.752665][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 99.764792][ T4846] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 99.772487][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 99.780978][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 99.794517][ T4846] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.803428][ T4846] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.812110][ T4846] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.821744][ T4846] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.876440][ T155] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 99.895271][ T155] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 99.903048][ T151] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 99.911046][ T151] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/09/10 20:29:25 executed programs: 2 [ 99.934218][ T3113] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 99.943711][ T3113] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 100.262591][ T4244] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 100.522498][ T4244] usb 1-1: Using ep0 maxpacket: 16 [ 100.744791][ T23] Bluetooth: hci0: command 0x040f tx timeout [ 100.832758][ T4244] usb 1-1: New USB device found, idVendor=06be, idProduct=a232, bcdDevice=33.f3 [ 100.842071][ T4244] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 100.850959][ T4244] usb 1-1: Product: syz [ 100.855330][ T4244] usb 1-1: Manufacturer: syz [ 100.859938][ T4244] usb 1-1: SerialNumber: syz [ 100.867409][ T4244] usb 1-1: config 0 descriptor?? [ 101.352585][ T4244] dvb-usb: found a 'AME DTV-5100 USB2.0 DVB-T' in warm state. [ 101.366755][ T4244] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 101.392818][ T4244] dvbdev: DVB: registering new adapter (AME DTV-5100 USB2.0 DVB-T) [ 101.401564][ T4244] usb 1-1: media controller created [ 101.418285][ T4244] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 101.983553][ T4244] zl10353_read_register: readreg error (reg=127, ret==0) [ 101.990673][ T4244] dvb-usb: no frontend was attached by 'AME DTV-5100 USB2.0 DVB-T' [ 101.998926][ T4244] dvb-usb: AME DTV-5100 USB2.0 DVB-T successfully initialized and connected. [ 102.015099][ T5101] ------------[ cut here ]------------ [ 102.027049][ T5101] usb 1-1: BOGUS control dir, pipe 80000280 doesn't match bRequestType c0 [ 102.045966][ T5101] WARNING: CPU: 1 PID: 5101 at drivers/usb/core/urb.c:412 usb_submit_urb+0x119f/0x1900 [ 102.055767][ T5101] Modules linked in: [ 102.059697][ T5101] CPU: 1 PID: 5101 Comm: syz.0.16 Not tainted syzkaller #0 [ 102.067845][ T5101] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 102.078044][ T5101] RIP: 0010:usb_submit_urb+0x119f/0x1900 [ 102.083794][ T5101] Code: fc ff df 0f b6 44 05 00 84 c0 0f 85 6c 06 00 00 45 0f b6 07 48 c7 c7 80 63 a4 8a 48 8b 34 24 4c 89 e2 44 89 f1 e8 d1 86 cf 03 <0f> 0b 49 bc 00 00 00 00 00 fc ff df e9 92 f3 ff ff 89 e9 80 e1 07 [ 102.103942][ T5101] RSP: 0018:ffffc9000317f668 EFLAGS: 00010246 [ 102.110242][ T5101] RAX: 43d444a5fcafa800 RBX: ffff88802461cf00 RCX: ffff88807477d940 [ 102.118430][ T5101] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 102.126516][ T5101] RBP: 1ffff11002fb03bd R08: dffffc0000000000 R09: ffffed10172267a8 [ 102.134628][ T5101] R10: ffffed10172267a8 R11: 1ffff110172267a7 R12: ffff888017fd3190 [ 102.142848][ T5101] R13: ffff888029e490f8 R14: 0000000080000280 R15: ffff888017d81de8 [ 102.150839][ T5101] FS: 00007f4a870646c0(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000 [ 102.159851][ T5101] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 102.166468][ T5101] CR2: 00007fa395c8c0f5 CR3: 0000000021c5b000 CR4: 00000000003506e0 [ 102.174479][ T5101] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 102.182821][ T5101] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 102.190819][ T5101] Call Trace: [ 102.194196][ T5101] [ 102.197138][ T5101] usb_start_wait_urb+0x111/0x4b0 [ 102.202164][ T5101] ? usb_api_blocking_completion+0xb0/0xb0 [ 102.208105][ T5101] ? memset+0x1e/0x40 [ 102.212604][ T5101] usb_control_msg+0x22f/0x3e0 [ 102.217392][ T5101] dtv5100_i2c_xfer+0x393/0x650 [ 102.222535][ T5101] ? dtv5100_tuner_attach+0xf0/0xf0 [ 102.227742][ T5101] __i2c_transfer+0x864/0x2060 [ 102.232660][ T5101] ? rwsem_down_read_slowpath+0x990/0x990 [ 102.238388][ T5101] ? i2c_cmd+0x110/0x110 [ 102.242742][ T5101] i2c_transfer+0x24c/0x390 [ 102.247255][ T5101] ? __i2c_transfer+0x2060/0x2060 [ 102.252264][ T5101] ? __might_fault+0xb7/0x110 [ 102.256972][ T5101] i2c_transfer_buffer_flags+0x102/0x190 [ 102.263008][ T5101] ? i2c_transfer+0x390/0x390 [ 102.267694][ T5101] ? __might_fault+0xb3/0x110 [ 102.272415][ T5101] ? _copy_from_user+0x111/0x170 [ 102.277356][ T5101] i2cdev_write+0x87/0x120 [ 102.281819][ T5101] do_iter_write+0x3e4/0x7b0 [ 102.286487][ T5101] do_writev+0x254/0x410 [ 102.290753][ T5101] ? do_readv+0x3e0/0x3e0 [ 102.295176][ T5101] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 102.301266][ T5101] ? lock_chain_count+0x20/0x20 [ 102.306163][ T5101] ? vtime_user_exit+0x2dc/0x400 [ 102.311109][ T5101] ? lockdep_hardirqs_on+0x94/0x140 [ 102.316688][ T5101] do_syscall_64+0x4c/0xa0 [ 102.321299][ T5101] ? clear_bhb_loop+0x30/0x80 [ 102.326045][ T5101] ? clear_bhb_loop+0x30/0x80 [ 102.330753][ T5101] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 102.336803][ T5101] RIP: 0033:0x7f4a87df4929 [ 102.341230][ T5101] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 102.361221][ T5101] RSP: 002b:00007f4a87064038 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 102.369692][ T5101] RAX: ffffffffffffffda RBX: 00007f4a8801bfa0 RCX: 00007f4a87df4929 [ 102.377735][ T5101] RDX: 0000000000000001 RSI: 0000200000000500 RDI: 0000000000000004 [ 102.385770][ T5101] RBP: 00007f4a87e76b39 R08: 0000000000000000 R09: 0000000000000000 [ 102.393770][ T5101] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 102.401753][ T5101] R13: 0000000000000000 R14: 00007f4a8801bfa0 R15: 00007ffed645d3b8 [ 102.409922][ T5101] [ 102.412977][ T5101] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 102.420374][ T5101] CPU: 1 PID: 5101 Comm: syz.0.16 Not tainted syzkaller #0 [ 102.427555][ T5101] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 102.437684][ T5101] Call Trace: [ 102.440977][ T5101] [ 102.443897][ T5101] dump_stack_lvl+0x168/0x230 [ 102.448589][ T5101] ? show_regs_print_info+0x20/0x20 [ 102.453791][ T5101] ? load_image+0x3b0/0x3b0 [ 102.458383][ T5101] panic+0x2c9/0x7f0 [ 102.462279][ T5101] ? bpf_jit_dump+0xd0/0xd0 [ 102.466772][ T5101] ? usb_submit_urb+0x119f/0x1900 [ 102.471871][ T5101] __warn+0x248/0x2b0 [ 102.475839][ T5101] ? usb_submit_urb+0x119f/0x1900 [ 102.480901][ T5101] report_bug+0x1b7/0x2e0 [ 102.485233][ T5101] handle_bug+0x3a/0x70 [ 102.489384][ T5101] exc_invalid_op+0x16/0x40 [ 102.493977][ T5101] asm_exc_invalid_op+0x16/0x20 [ 102.498812][ T5101] RIP: 0010:usb_submit_urb+0x119f/0x1900 [ 102.504469][ T5101] Code: fc ff df 0f b6 44 05 00 84 c0 0f 85 6c 06 00 00 45 0f b6 07 48 c7 c7 80 63 a4 8a 48 8b 34 24 4c 89 e2 44 89 f1 e8 d1 86 cf 03 <0f> 0b 49 bc 00 00 00 00 00 fc ff df e9 92 f3 ff ff 89 e9 80 e1 07 [ 102.524057][ T5101] RSP: 0018:ffffc9000317f668 EFLAGS: 00010246 [ 102.530203][ T5101] RAX: 43d444a5fcafa800 RBX: ffff88802461cf00 RCX: ffff88807477d940 [ 102.538247][ T5101] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 102.546220][ T5101] RBP: 1ffff11002fb03bd R08: dffffc0000000000 R09: ffffed10172267a8 [ 102.554182][ T5101] R10: ffffed10172267a8 R11: 1ffff110172267a7 R12: ffff888017fd3190 [ 102.562146][ T5101] R13: ffff888029e490f8 R14: 0000000080000280 R15: ffff888017d81de8 [ 102.570117][ T5101] ? usb_submit_urb+0x119f/0x1900 [ 102.575154][ T5101] usb_start_wait_urb+0x111/0x4b0 [ 102.580176][ T5101] ? usb_api_blocking_completion+0xb0/0xb0 [ 102.586011][ T5101] ? memset+0x1e/0x40 [ 102.590105][ T5101] usb_control_msg+0x22f/0x3e0 [ 102.594874][ T5101] dtv5100_i2c_xfer+0x393/0x650 [ 102.599726][ T5101] ? dtv5100_tuner_attach+0xf0/0xf0 [ 102.604918][ T5101] __i2c_transfer+0x864/0x2060 [ 102.609676][ T5101] ? rwsem_down_read_slowpath+0x990/0x990 [ 102.615385][ T5101] ? i2c_cmd+0x110/0x110 [ 102.619621][ T5101] i2c_transfer+0x24c/0x390 [ 102.624118][ T5101] ? __i2c_transfer+0x2060/0x2060 [ 102.629218][ T5101] ? __might_fault+0xb7/0x110 [ 102.634010][ T5101] i2c_transfer_buffer_flags+0x102/0x190 [ 102.639741][ T5101] ? i2c_transfer+0x390/0x390 [ 102.644406][ T5101] ? __might_fault+0xb3/0x110 [ 102.649081][ T5101] ? _copy_from_user+0x111/0x170 [ 102.654016][ T5101] i2cdev_write+0x87/0x120 [ 102.658422][ T5101] do_iter_write+0x3e4/0x7b0 [ 102.663013][ T5101] do_writev+0x254/0x410 [ 102.667257][ T5101] ? do_readv+0x3e0/0x3e0 [ 102.671574][ T5101] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 102.677575][ T5101] ? lock_chain_count+0x20/0x20 [ 102.682600][ T5101] ? vtime_user_exit+0x2dc/0x400 [ 102.687543][ T5101] ? lockdep_hardirqs_on+0x94/0x140 [ 102.692723][ T5101] do_syscall_64+0x4c/0xa0 [ 102.697119][ T5101] ? clear_bhb_loop+0x30/0x80 [ 102.701786][ T5101] ? clear_bhb_loop+0x30/0x80 [ 102.706476][ T5101] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 102.712357][ T5101] RIP: 0033:0x7f4a87df4929 [ 102.716943][ T5101] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 102.736548][ T5101] RSP: 002b:00007f4a87064038 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 102.744951][ T5101] RAX: ffffffffffffffda RBX: 00007f4a8801bfa0 RCX: 00007f4a87df4929 [ 102.752907][ T5101] RDX: 0000000000000001 RSI: 0000200000000500 RDI: 0000000000000004 [ 102.760870][ T5101] RBP: 00007f4a87e76b39 R08: 0000000000000000 R09: 0000000000000000 [ 102.768831][ T5101] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 102.776883][ T5101] R13: 0000000000000000 R14: 00007f4a8801bfa0 R15: 00007ffed645d3b8 [ 102.784850][ T5101] [ 102.788126][ T5101] Kernel Offset: disabled [ 102.792550][ T5101] Rebooting in 86400 seconds..