Warning: Permanently added '10.128.0.37' (ED25519) to the list of known hosts. 2026/03/26 21:03:39 parsed 1 programs [ 51.840208][ T4188] cgroup: Unknown subsys name 'net' [ 51.992903][ T4188] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 53.309997][ T4188] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 55.340271][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 55.350795][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 55.361726][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 55.385264][ T151] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 55.393871][ T151] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 55.402235][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 56.741334][ T4258] chnl_net:caif_netlink_parms(): no params data found [ 56.798377][ T4258] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.806001][ T4258] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.814694][ T4258] device bridge_slave_0 entered promiscuous mode [ 56.824288][ T4258] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.831751][ T4258] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.839547][ T4258] device bridge_slave_1 entered promiscuous mode [ 56.857084][ T4258] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 56.868745][ T4258] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 56.888055][ T4258] team0: Port device team_slave_0 added [ 56.895692][ T4258] team0: Port device team_slave_1 added [ 56.911277][ T4258] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 56.918257][ T4258] 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. [ 56.944162][ T4258] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 56.956507][ T4258] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 56.963528][ T4258] 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. [ 56.989781][ T4258] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 57.033914][ T4258] device hsr_slave_0 entered promiscuous mode [ 57.040942][ T4258] device hsr_slave_1 entered promiscuous mode [ 57.159048][ T4258] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 57.169043][ T4258] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 57.178228][ T4258] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 57.187100][ T4258] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 57.222995][ T4258] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.230159][ T4258] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.238225][ T4258] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.245289][ T4258] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.300857][ T4258] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.312399][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.322699][ T151] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.332573][ T151] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.341188][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 57.354304][ T4258] 8021q: adding VLAN 0 to HW filter on device team0 [ 57.383054][ T1508] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.392392][ T1508] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.399480][ T1508] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.430469][ T1508] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.439539][ T1508] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.446622][ T1508] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.465271][ T1508] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 57.480898][ T1508] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 57.489556][ T1508] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 57.515137][ T4258] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 57.525881][ T4258] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 57.539589][ T1508] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.548672][ T1508] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.558080][ T1508] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 57.660051][ T1508] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 57.667895][ T1508] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 57.680073][ T4258] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 57.707120][ T1508] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 57.717048][ T1508] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 57.736081][ T4258] device veth0_vlan entered promiscuous mode [ 57.750606][ T1508] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 57.759478][ T1508] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 57.769251][ T1508] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 57.776946][ T1508] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 57.790445][ T4258] device veth1_vlan entered promiscuous mode [ 57.838065][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 57.846050][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 57.856120][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 57.865244][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.876817][ T4258] device veth0_macvtap entered promiscuous mode [ 57.888148][ T4258] device veth1_macvtap entered promiscuous mode [ 57.912905][ T4258] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 57.930602][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 57.940598][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 57.948718][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 57.957395][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 57.969037][ T4258] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 57.976355][ T1508] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 57.991543][ T1508] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 58.004710][ T4258] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.027317][ T4258] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.036040][ T4258] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.049111][ T4258] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2026/03/26 21:03:48 executed programs: 0 [ 58.895351][ T4295] chnl_net:caif_netlink_parms(): no params data found [ 58.963911][ T4295] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.973563][ T4295] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.982639][ T4295] device bridge_slave_0 entered promiscuous mode [ 58.993624][ T4295] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.001537][ T4295] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.010245][ T4295] device bridge_slave_1 entered promiscuous mode [ 59.060072][ T4295] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 59.088923][ T4295] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 59.119627][ T4295] team0: Port device team_slave_0 added [ 59.130412][ T4295] team0: Port device team_slave_1 added [ 59.145824][ T4295] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 59.153358][ T4295] 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. [ 59.180492][ T4295] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 59.201067][ T4295] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 59.208389][ T4295] 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. [ 59.236755][ T4295] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 59.279955][ T4295] device hsr_slave_0 entered promiscuous mode [ 59.286676][ T4295] device hsr_slave_1 entered promiscuous mode [ 59.293520][ T4295] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 59.301678][ T4295] Cannot create hsr debugfs directory [ 59.365588][ T4295] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 60.778014][ T4267] Bluetooth: hci0: command 0x0409 tx timeout [ 62.763862][ T4295] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 62.868039][ T4294] Bluetooth: hci0: command 0x041b tx timeout [ 63.564329][ T4295] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 63.633340][ T4295] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 63.845826][ T4295] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 63.855723][ T4295] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 63.874981][ T4295] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 63.883735][ T4295] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 63.935346][ T4295] 8021q: adding VLAN 0 to HW filter on device bond0 [ 63.950066][ T1155] device hsr_slave_0 left promiscuous mode [ 63.956611][ T1155] device hsr_slave_1 left promiscuous mode [ 63.964375][ T1155] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 63.972362][ T1155] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 63.980534][ T1155] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 63.988390][ T1155] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 63.995934][ T1155] device bridge_slave_1 left promiscuous mode [ 64.002959][ T1155] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.014845][ T1155] device bridge_slave_0 left promiscuous mode [ 64.022304][ T1155] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.038087][ T1155] device veth1_macvtap left promiscuous mode [ 64.044343][ T1155] device veth0_macvtap left promiscuous mode [ 64.050549][ T1155] device veth1_vlan left promiscuous mode [ 64.056468][ T1155] device veth0_vlan left promiscuous mode [ 64.189924][ T1155] team0 (unregistering): Port device team_slave_1 removed [ 64.202029][ T1155] team0 (unregistering): Port device team_slave_0 removed [ 64.215281][ T1155] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 64.230892][ T1155] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 64.280588][ T1155] bond0 (unregistering): Released all slaves [ 64.369531][ T4295] 8021q: adding VLAN 0 to HW filter on device team0 [ 64.376522][ T1508] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 64.384509][ T1508] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.398289][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.408509][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.416926][ T151] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.424056][ T151] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.447919][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.455947][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.464823][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.473162][ T151] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.480262][ T151] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.488276][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 64.496843][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 64.505822][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.514572][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.522942][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.531586][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.546832][ T4295] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 64.557635][ T4295] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 64.574583][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 64.583650][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 64.592305][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 64.601187][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 64.609966][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 64.618716][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 64.701231][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 64.708971][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 64.722494][ T4295] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 64.737993][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 64.746644][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 64.762791][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 64.771312][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 64.780122][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 64.788482][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 64.799395][ T4295] device veth0_vlan entered promiscuous mode [ 64.818402][ T4295] device veth1_vlan entered promiscuous mode [ 64.840770][ T1508] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 64.849869][ T1508] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 64.859275][ T1508] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 64.868821][ T1508] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 64.881622][ T4295] device veth0_macvtap entered promiscuous mode [ 64.893623][ T4295] device veth1_macvtap entered promiscuous mode [ 64.913597][ T4295] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 64.922203][ T1508] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 64.931272][ T1508] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 64.940694][ T1508] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 64.947369][ T4221] Bluetooth: hci0: command 0x040f tx timeout [ 64.949815][ T1508] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 64.966736][ T4295] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 64.976039][ T4281] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 64.986667][ T4281] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 64.998153][ T4295] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.006864][ T4295] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.017036][ T4295] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.027004][ T4295] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.078557][ T151] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 65.086407][ T151] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 65.105467][ T1508] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready 2026/03/26 21:03:54 executed programs: 2 [ 65.121656][ T1508] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 65.131379][ T1508] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 65.141878][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 65.447447][ T4254] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 65.687401][ T4254] usb 1-1: Using ep0 maxpacket: 16 [ 65.967669][ T4254] usb 1-1: New USB device found, idVendor=06be, idProduct=a232, bcdDevice=33.f3 [ 65.976986][ T4254] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 65.985176][ T4254] usb 1-1: Product: syz [ 65.989490][ T4254] usb 1-1: Manufacturer: syz [ 65.994166][ T4254] usb 1-1: SerialNumber: syz [ 66.003000][ T4254] usb 1-1: config 0 descriptor?? [ 66.487625][ T4254] dvb-usb: found a 'AME DTV-5100 USB2.0 DVB-T' in warm state. [ 66.498898][ T4254] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 66.527833][ T4254] dvbdev: DVB: registering new adapter (AME DTV-5100 USB2.0 DVB-T) [ 66.535841][ T4254] usb 1-1: media controller created [ 66.548958][ T4254] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 67.017439][ T13] Bluetooth: hci0: command 0x0419 tx timeout [ 67.108373][ T4254] zl10353_read_register: readreg error (reg=127, ret==0) [ 67.115540][ T4254] dvb-usb: no frontend was attached by 'AME DTV-5100 USB2.0 DVB-T' [ 67.123584][ T4254] dvb-usb: AME DTV-5100 USB2.0 DVB-T successfully initialized and connected. [ 67.148669][ T4308] ------------[ cut here ]------------ [ 67.154392][ T4308] usb 1-1: BOGUS control dir, pipe 80000280 doesn't match bRequestType c0 [ 67.168563][ T4308] WARNING: CPU: 0 PID: 4308 at drivers/usb/core/urb.c:412 usb_submit_urb+0x11a5/0x1910 [ 67.183279][ T4308] Modules linked in: [ 67.187608][ T4308] CPU: 0 PID: 4308 Comm: syz.0.17 Not tainted syzkaller #0 [ 67.194797][ T4308] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 67.204979][ T4308] RIP: 0010:usb_submit_urb+0x11a5/0x1910 [ 67.210707][ T4308] Code: fc ff df 0f b6 44 05 00 84 c0 0f 85 6c 06 00 00 45 0f b6 07 48 c7 c7 20 1a c5 8a 48 8b 34 24 4c 89 e2 44 89 f1 e8 9b 52 d3 03 <0f> 0b 49 bc 00 00 00 00 00 fc ff df e9 92 f3 ff ff 89 e9 80 e1 07 [ 67.230527][ T4308] RSP: 0018:ffffc9000305f5a8 EFLAGS: 00010246 [ 67.236764][ T4308] RAX: 36d455bb998eb800 RBX: ffff888077fee200 RCX: ffff888021209dc0 [ 67.246119][ T4308] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 67.254152][ T4308] RBP: 1ffff110285ba5bd R08: ffff8880b9033d7f R09: 1ffff110172067af [ 67.262290][ T4308] R10: dffffc0000000000 R11: ffffed10172067b0 R12: ffff888144bde640 [ 67.270618][ T4308] R13: ffff88807d5250f8 R14: 0000000080000280 R15: ffff888142dd2de8 [ 67.278653][ T4308] FS: 0000555572e5c500(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000 [ 67.287735][ T4308] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 67.294335][ T4308] CR2: 00007fce223a88c8 CR3: 000000002135a000 CR4: 00000000003506e0 [ 67.302355][ T4308] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 67.310372][ T4308] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 67.318485][ T4308] Call Trace: [ 67.321764][ T4308] [ 67.324683][ T4308] usb_start_wait_urb+0x128/0x4e0 [ 67.329792][ T4308] ? usb_api_blocking_completion+0xb0/0xb0 [ 67.335622][ T4308] usb_control_msg+0x22f/0x3e0 [ 67.340765][ T4308] dtv5100_i2c_xfer+0x393/0x650 [ 67.345626][ T4308] ? dtv5100_tuner_attach+0xf0/0xf0 [ 67.351438][ T4308] __i2c_transfer+0x880/0x20b0 [ 67.356209][ T4308] ? mark_lock+0x94/0x320 [ 67.360623][ T4308] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 67.366608][ T4308] ? i2c_cmd+0x110/0x110 [ 67.371174][ T4308] ? lock_chain_count+0x20/0x20 [ 67.376043][ T4308] __i2c_smbus_xfer+0x1015/0x1dc0 [ 67.381216][ T4308] ? __rt_mutex_slowlock+0xf3/0x210 [ 67.386439][ T4308] ? i2c_smbus_write_i2c_block_data+0x1d0/0x1d0 [ 67.392769][ T4308] ? i2c_smbus_xfer+0x120/0x3b0 [ 67.397749][ T4308] ? kfree+0xef/0x2a0 [ 67.401748][ T4308] i2c_smbus_xfer+0x272/0x3b0 [ 67.406408][ T4308] ? i2c_smbus_read_byte+0x1d0/0x1d0 [ 67.411827][ T4308] i2cdev_ioctl_smbus+0x1da/0x680 [ 67.416856][ T4308] ? i2cdev_ioctl_rdwr+0x6d0/0x6d0 [ 67.422545][ T4308] ? __might_fault+0xb3/0x110 [ 67.427295][ T4308] ? _copy_from_user+0x111/0x170 [ 67.432386][ T4308] i2cdev_ioctl+0x583/0x7b0 [ 67.436892][ T4308] ? i2cdev_write+0x120/0x120 [ 67.441872][ T4308] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 67.447908][ T4308] ? lock_chain_count+0x20/0x20 [ 67.452768][ T4308] ? bpf_lsm_file_ioctl+0x5/0x10 [ 67.458539][ T4308] ? security_file_ioctl+0x7c/0xa0 [ 67.463666][ T4308] ? i2cdev_write+0x120/0x120 [ 67.468488][ T4308] __se_sys_ioctl+0xfa/0x170 [ 67.473314][ T4308] do_syscall_64+0x4c/0xa0 [ 67.477795][ T4308] ? clear_bhb_loop+0x30/0x80 [ 67.482476][ T4308] ? clear_bhb_loop+0x30/0x80 [ 67.487139][ T4308] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 67.493096][ T4308] RIP: 0033:0x7fa5edf7a799 [ 67.497960][ T4308] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 67.517648][ T4308] RSP: 002b:00007ffee8779c28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 67.526071][ T4308] RAX: ffffffffffffffda RBX: 00007fa5ee1f3fa0 RCX: 00007fa5edf7a799 [ 67.534193][ T4308] RDX: 00002000000000c0 RSI: 0000000000000720 RDI: 0000000000000004 [ 67.542238][ T4308] RBP: 00007fa5ee010c99 R08: 0000000000000000 R09: 0000000000000000 [ 67.550269][ T4308] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 67.558346][ T4308] R13: 00007fa5ee1f3fac R14: 00007fa5ee1f3fa0 R15: 00007fa5ee1f3fa0 [ 67.566491][ T4308] [ 67.570122][ T4308] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 67.577400][ T4308] CPU: 1 PID: 4308 Comm: syz.0.17 Not tainted syzkaller #0 [ 67.584576][ T4308] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 67.594608][ T4308] Call Trace: [ 67.597871][ T4308] [ 67.600909][ T4308] dump_stack_lvl+0x188/0x250 [ 67.605580][ T4308] ? show_regs_print_info+0x20/0x20 [ 67.610770][ T4308] ? load_image+0x400/0x400 [ 67.615265][ T4308] panic+0x2e5/0x810 [ 67.619150][ T4308] ? bpf_jit_dump+0xd0/0xd0 [ 67.623646][ T4308] ? usb_submit_urb+0x11a5/0x1910 [ 67.628646][ T4308] __warn+0x248/0x2b0 [ 67.632609][ T4308] ? usb_submit_urb+0x11a5/0x1910 [ 67.637606][ T4308] report_bug+0x1b7/0x2e0 [ 67.641919][ T4308] handle_bug+0x3a/0x70 [ 67.646052][ T4308] exc_invalid_op+0x16/0x40 [ 67.650531][ T4308] asm_exc_invalid_op+0x16/0x20 [ 67.655361][ T4308] RIP: 0010:usb_submit_urb+0x11a5/0x1910 [ 67.660970][ T4308] Code: fc ff df 0f b6 44 05 00 84 c0 0f 85 6c 06 00 00 45 0f b6 07 48 c7 c7 20 1a c5 8a 48 8b 34 24 4c 89 e2 44 89 f1 e8 9b 52 d3 03 <0f> 0b 49 bc 00 00 00 00 00 fc ff df e9 92 f3 ff ff 89 e9 80 e1 07 [ 67.680555][ T4308] RSP: 0018:ffffc9000305f5a8 EFLAGS: 00010246 [ 67.686617][ T4308] RAX: 36d455bb998eb800 RBX: ffff888077fee200 RCX: ffff888021209dc0 [ 67.694581][ T4308] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 67.702539][ T4308] RBP: 1ffff110285ba5bd R08: ffff8880b9033d7f R09: 1ffff110172067af [ 67.710495][ T4308] R10: dffffc0000000000 R11: ffffed10172067b0 R12: ffff888144bde640 [ 67.718446][ T4308] R13: ffff88807d5250f8 R14: 0000000080000280 R15: ffff888142dd2de8 [ 67.726405][ T4308] ? usb_submit_urb+0x11a5/0x1910 [ 67.731439][ T4308] usb_start_wait_urb+0x128/0x4e0 [ 67.736446][ T4308] ? usb_api_blocking_completion+0xb0/0xb0 [ 67.742238][ T4308] usb_control_msg+0x22f/0x3e0 [ 67.746989][ T4308] dtv5100_i2c_xfer+0x393/0x650 [ 67.751826][ T4308] ? dtv5100_tuner_attach+0xf0/0xf0 [ 67.757002][ T4308] __i2c_transfer+0x880/0x20b0 [ 67.761769][ T4308] ? mark_lock+0x94/0x320 [ 67.766087][ T4308] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 67.772053][ T4308] ? i2c_cmd+0x110/0x110 [ 67.776293][ T4308] ? lock_chain_count+0x20/0x20 [ 67.781130][ T4308] __i2c_smbus_xfer+0x1015/0x1dc0 [ 67.786182][ T4308] ? __rt_mutex_slowlock+0xf3/0x210 [ 67.791369][ T4308] ? i2c_smbus_write_i2c_block_data+0x1d0/0x1d0 [ 67.797592][ T4308] ? i2c_smbus_xfer+0x120/0x3b0 [ 67.802426][ T4308] ? kfree+0xef/0x2a0 [ 67.806393][ T4308] i2c_smbus_xfer+0x272/0x3b0 [ 67.811048][ T4308] ? i2c_smbus_read_byte+0x1d0/0x1d0 [ 67.816399][ T4308] i2cdev_ioctl_smbus+0x1da/0x680 [ 67.821407][ T4308] ? i2cdev_ioctl_rdwr+0x6d0/0x6d0 [ 67.826502][ T4308] ? __might_fault+0xb3/0x110 [ 67.831161][ T4308] ? _copy_from_user+0x111/0x170 [ 67.836078][ T4308] i2cdev_ioctl+0x583/0x7b0 [ 67.840561][ T4308] ? i2cdev_write+0x120/0x120 [ 67.845216][ T4308] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 67.851179][ T4308] ? lock_chain_count+0x20/0x20 [ 67.856012][ T4308] ? bpf_lsm_file_ioctl+0x5/0x10 [ 67.860929][ T4308] ? security_file_ioctl+0x7c/0xa0 [ 67.866020][ T4308] ? i2cdev_write+0x120/0x120 [ 67.870679][ T4308] __se_sys_ioctl+0xfa/0x170 [ 67.875427][ T4308] do_syscall_64+0x4c/0xa0 [ 67.879822][ T4308] ? clear_bhb_loop+0x30/0x80 [ 67.884496][ T4308] ? clear_bhb_loop+0x30/0x80 [ 67.889153][ T4308] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 67.895025][ T4308] RIP: 0033:0x7fa5edf7a799 [ 67.899421][ T4308] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 67.919005][ T4308] RSP: 002b:00007ffee8779c28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 67.927400][ T4308] RAX: ffffffffffffffda RBX: 00007fa5ee1f3fa0 RCX: 00007fa5edf7a799 [ 67.935354][ T4308] RDX: 00002000000000c0 RSI: 0000000000000720 RDI: 0000000000000004 [ 67.943307][ T4308] RBP: 00007fa5ee010c99 R08: 0000000000000000 R09: 0000000000000000 [ 67.951253][ T4308] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 67.959332][ T4308] R13: 00007fa5ee1f3fac R14: 00007fa5ee1f3fa0 R15: 00007fa5ee1f3fa0 [ 67.967315][ T4308] [ 67.970660][ T4308] Kernel Offset: disabled [ 67.975086][ T4308] Rebooting in 86400 seconds..