Warning: Permanently added '10.128.1.211' (ED25519) to the list of known hosts. 1970/01/01 00:00:30 parsed 1 programs [ 31.849338][ T4680] cgroup: Unknown subsys name 'net' [ 31.979257][ T4680] cgroup: Unknown subsys name 'cpuset' [ 31.981534][ T4680] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 32.192513][ T4680] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS [ 35.331117][ T4688] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 36.369664][ T4734] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.369954][ T4734] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.370025][ T4734] bridge_slave_0: entered allmulticast mode [ 36.370481][ T4734] bridge_slave_0: entered promiscuous mode [ 36.371707][ T4734] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.371757][ T4734] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.371802][ T4734] bridge_slave_1: entered allmulticast mode [ 36.372222][ T4734] bridge_slave_1: entered promiscuous mode [ 36.381018][ T4734] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 36.382364][ T4734] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 36.389123][ T4734] team0: Port device team_slave_0 added [ 36.389840][ T4734] team0: Port device team_slave_1 added [ 36.395800][ T4734] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 36.395992][ T4734] 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. [ 36.396008][ T4734] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 36.396815][ T4734] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 36.396824][ T4734] 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. [ 36.396838][ T4734] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 36.407994][ T4734] hsr_slave_0: entered promiscuous mode [ 36.408331][ T4734] hsr_slave_1: entered promiscuous mode [ 36.453161][ T4734] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 36.456136][ T4734] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 36.456958][ T4734] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 36.459416][ T4734] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 36.459718][ T4734] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 36.461458][ T4734] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 36.462284][ T4734] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 36.464253][ T4734] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 36.473393][ T4734] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.473450][ T4734] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.473662][ T4734] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.473693][ T4734] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.492846][ T4734] 8021q: adding VLAN 0 to HW filter on device bond0 [ 36.496922][ T15] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.498782][ T15] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.503329][ T4734] 8021q: adding VLAN 0 to HW filter on device team0 [ 36.506249][ T15] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.506318][ T15] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.512134][ T15] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.512189][ T15] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.523703][ T4734] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 36.523738][ T4734] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 36.610426][ T4734] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 36.633356][ T4734] veth0_vlan: entered promiscuous mode [ 36.635132][ T4734] veth1_vlan: entered promiscuous mode [ 36.644825][ T4734] veth0_macvtap: entered promiscuous mode [ 36.646739][ T4734] veth1_macvtap: entered promiscuous mode [ 36.650951][ T4734] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 36.652022][ T4734] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 36.654507][ T39] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.654751][ T39] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.654825][ T39] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.654884][ T39] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.699626][ T15] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 36.715197][ T4694] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 36.715992][ T4694] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 36.716198][ T4694] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 36.716523][ T4694] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 36.716746][ T4694] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 36.752686][ T15] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 36.795780][ T15] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 36.809522][ T40] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 36.809558][ T40] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 36.819583][ T40] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 36.819611][ T40] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 36.843955][ T15] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:00:37 executed programs: 0 [ 37.073793][ T50] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 37.074149][ T50] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 37.074305][ T50] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 37.074634][ T50] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 37.074852][ T50] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 37.214712][ T4785] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.215203][ T4785] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.215281][ T4785] bridge_slave_0: entered allmulticast mode [ 37.215799][ T4785] bridge_slave_0: entered promiscuous mode [ 37.216650][ T4785] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.216696][ T4785] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.216791][ T4785] bridge_slave_1: entered allmulticast mode [ 37.217213][ T4785] bridge_slave_1: entered promiscuous mode [ 37.225672][ T4785] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 37.226606][ T4785] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 37.233957][ T4785] team0: Port device team_slave_0 added [ 37.234688][ T4785] team0: Port device team_slave_1 added [ 37.241838][ T4785] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 37.241866][ T4785] 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. [ 37.241880][ T4785] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 37.242420][ T4785] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 37.242426][ T4785] 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. [ 37.242437][ T4785] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 37.254364][ T4785] hsr_slave_0: entered promiscuous mode [ 37.254670][ T4785] hsr_slave_1: entered promiscuous mode [ 37.254872][ T4785] debugfs: 'hsr0' already exists in 'hsr' [ 37.254929][ T4785] Cannot create hsr debugfs directory [ 39.118050][ T50] Bluetooth: hci0: command tx timeout [ 40.177932][ T15] bridge_slave_1: left allmulticast mode [ 40.177979][ T15] bridge_slave_1: left promiscuous mode [ 40.178335][ T15] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.182030][ T15] bridge_slave_0: left allmulticast mode [ 40.182060][ T15] bridge_slave_0: left promiscuous mode [ 40.182143][ T15] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.310362][ T15] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 40.328995][ T15] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 40.358597][ T15] bond0 (unregistering): Released all slaves [ 40.425869][ T15] hsr_slave_0: left promiscuous mode [ 40.427534][ T15] hsr_slave_1: left promiscuous mode [ 40.427967][ T15] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 40.427982][ T15] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 40.430595][ T15] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 40.430610][ T15] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 40.435389][ T15] veth1_macvtap: left promiscuous mode [ 40.435474][ T15] veth0_macvtap: left promiscuous mode [ 40.435516][ T15] veth1_vlan: left promiscuous mode [ 40.435555][ T15] veth0_vlan: left promiscuous mode [ 40.536788][ T15] team0 (unregistering): Port device team_slave_1 removed [ 40.540920][ T15] team0 (unregistering): Port device team_slave_0 removed [ 40.593051][ T4357] 8021q: adding VLAN 0 to HW filter on device eth0 [ 40.847813][ T4785] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 40.850908][ T4785] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 40.851449][ T4785] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 40.861959][ T4785] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 40.862353][ T4785] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 40.867020][ T4785] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 40.867435][ T4785] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 40.869996][ T4785] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 40.898910][ T4785] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.903545][ T4785] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.906927][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.906982][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.912985][ T39] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.913031][ T39] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.926082][ T4785] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 40.931189][ T4785] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 41.117168][ T4785] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 41.128958][ T4785] veth0_vlan: entered promiscuous mode [ 41.130815][ T4785] veth1_vlan: entered promiscuous mode [ 41.137193][ T4785] veth0_macvtap: entered promiscuous mode [ 41.138325][ T4785] veth1_macvtap: entered promiscuous mode [ 41.141499][ T4785] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 41.142517][ T4785] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 41.144622][ T1272] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.146759][ T1272] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.168115][ T1272] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.170956][ T1272] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.208328][ T50] Bluetooth: hci0: command tx timeout [ 41.266428][ T15] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 41.266457][ T15] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 41.275510][ T40] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 41.275543][ T40] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 41.557880][ T995] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 41.707655][ T995] usb 1-1: Using ep0 maxpacket: 32 [ 41.709124][ T995] usb 1-1: config 0 has an invalid interface number: 1 but max is 0 [ 41.709157][ T995] usb 1-1: config 0 has no interface number 0 [ 41.710754][ T995] usb 1-1: New USB device found, idVendor=8086, idProduct=9500, bcdDevice=93.d8 [ 41.710768][ T995] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 41.710778][ T995] usb 1-1: Product: syz [ 41.710784][ T995] usb 1-1: Manufacturer: syz [ 41.710790][ T995] usb 1-1: SerialNumber: syz [ 41.718448][ T995] usb 1-1: config 0 descriptor?? [ 41.721624][ T995] usb 1-1: dvb_usb_v2: found a 'Intel CE9500 reference design' in warm state [ 41.721669][ T995] usb 1-1: selecting invalid altsetting 1 [ 41.722215][ T995] usb 1-1: dvb_usb_ce6230: usb_set_interface() failed=-22 [ 41.724007][ T995] usb 1-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 41.724072][ T995] dvbdev: DVB: registering new adapter (Intel CE9500 reference design) [ 41.724088][ T995] usb 1-1: media controller created [ 41.726171][ T995] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 42.807676][ T995] usb 1-1: dvb_usb_ce6230: usb_control_msg() failed=-110 [ 42.808325][ T995] zl10353_read_register: readreg error (reg=127, ret==-110) [ 42 ** replaying previous printk message ** [ 42.827692][ T4880] ------------[ cut here ]------------ [ 42.827717][ T4880] usb 1-1: BOGUS control dir, pipe 80000280 doesn't match bRequestType c0 [ 42.827859][ T4880] WARNING: drivers/usb/core/urb.c:413 at usb_submit_urb+0x1190/0x1454, CPU#1: syz.0.17/4880 [ 42.832856][ T4880] Modules linked in: [ 42.833583][ T4880] CPU: 1 UID: 0 PID: 4880 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT [ 42.835120][ T4880] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 42.836926][ T4880] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 42.838359][ T4880] pc : usb_submit_urb+0x1190/0x1454 [ 42.839359][ T4880] lr : usb_submit_urb+0x1190/0x1454 [ 42.840353][ T4880] sp : ffff8000987976c0 [ 42.841181][ T4880] x29: ffff800098797700 x28: 0000000080000280 x27: ffff0000cc89b058 [ 42.842804][ T4880] x26: ffff0000d33deee0 x25: ffff800087055540 x24: dfff800000000000 [ 42.844393][ T4880] x23: ffff0000d7c5aa40 x22: ffff0000c25525e0 x21: 1fffe0001a67bddc [ 42.845961][ T4880] x20: 0000000000000c00 x19: ffff0000d7c5aa00 x18: 00000000ffffffff [ 42.847444][ T4880] x17: ffff80008a0cdc80 x16: ffff80008a3fa9f8 x15: ffff800080c9c548 [ 42.849003][ T4880] x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000000000 [ 42.850534][ T4880] x11: 0000000000000000 x10: 0000000000ff0100 x9 : 9d0fea02ae230000 [ 42.852095][ T4880] x8 : 9d0fea02ae230000 x7 : ffff8000804886d0 x6 : 0000000000000000 [ 42.853706][ T4880] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000802f13b0 [ 42.855277][ T4880] x2 : 0000000100000000 x1 : ffff0000cdb1ba00 x0 : 0000000000000000 [ 42.856864][ T4880] Call trace: [ 42.857554][ T4880] usb_submit_urb+0x1190/0x1454 (P) [ 42.858610][ T4880] usb_start_wait_urb+0x100/0x498 [ 42.859648][ T4880] usb_control_msg+0x1d4/0x354 [ 42.860538][ T4880] ce6230_ctrl_msg+0x24c/0x5b4 [ 42.861526][ T4880] ce6230_i2c_master_xfer+0x378/0x55c [ 42.862593][ T4880] __i2c_transfer+0x620/0x1c50 [ 42.863537][ T4880] i2c_transfer+0x1cc/0x2e0 [ 42.864382][ T4880] i2cdev_ioctl_rdwr+0x394/0x6ec [ 42.865310][ T4880] i2cdev_ioctl+0x5f8/0x7d0 [ 42.866236][ T4880] __arm64_sys_ioctl+0x14c/0x1c4 [ 42.867182][ T4880] invoke_syscall+0x98/0x244 [ 42.868040][ T4880] el0_svc_common+0xe8/0x23c [ 42.868955][ T4880] do_el0_svc+0x48/0x58 [ 42.869834][ T4880] el0_svc+0x60/0x25c [ 42.870677][ T4880] el0t_64_sync_handler+0x48/0x148 [ 42.871677][ T4880] el0t_64_sync+0x198/0x19c [ 42.872595][ T4880] irq event stamp: 2124 [ 42.873459][ T4880] hardirqs last enabled at (2123): [] vprintk_store+0x900/0xb70 [ 42.875384][ T4880] hardirqs last disabled at (2124): [] el1_brk64+0x20/0x54 [ 42.877122][ T4880] softirqs last enabled at (2090): [] handle_softirqs+0xbc4/0xd34 [ 42.878995][ T4880] softirqs last disabled at (2081): [] __do_softirq+0x14/0x20 [ 42.880752][ T4880] ---[ end trace 0000000000000000 ]--- [ 42.882489][ T4880] usb 1-1: dvb_usb_ce6230: usb_control_msg() failed=-32 [ 42.888389][ T995] usb 1-1: USB disconnect, device number 2 [ 43.277613][ T50] Bluetooth: hci0: command tx timeout