Warning: Permanently added '10.128.0.175' (ED25519) to the list of known hosts. [ 87.070236][ T1239] cfg80211: failed to load regulatory.db 2025/08/24 03:15:48 parsed 1 programs [ 89.593811][ T5847] cgroup: Unknown subsys name 'net' [ 89.850396][ T5847] cgroup: Unknown subsys name 'cpuset' [ 89.906566][ T5847] cgroup: Unknown subsys name 'rlimit' [ 91.665259][ T5847] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 96.461935][ T5881] chnl_net:caif_netlink_parms(): no params data found [ 96.799270][ T5881] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.800210][ T5881] bridge0: port 1(bridge_slave_0) entered disabled state [ 96.800344][ T5881] bridge_slave_0: entered allmulticast mode [ 96.801966][ T5881] bridge_slave_0: entered promiscuous mode [ 96.858327][ T5881] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.858431][ T5881] bridge0: port 2(bridge_slave_1) entered disabled state [ 96.858561][ T5881] bridge_slave_1: entered allmulticast mode [ 96.860035][ T5881] bridge_slave_1: entered promiscuous mode [ 97.070131][ T5881] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 97.077994][ T5881] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 97.290176][ T5881] team0: Port device team_slave_0 added [ 97.294743][ T5881] team0: Port device team_slave_1 added [ 97.468715][ T5881] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 97.468726][ T5881] 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. [ 97.468739][ T5881] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 97.470987][ T5881] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 97.471007][ T5881] 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. [ 97.471028][ T5881] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 97.694149][ T5881] hsr_slave_0: entered promiscuous mode [ 97.695136][ T5881] hsr_slave_1: entered promiscuous mode [ 98.020600][ T5881] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 98.043587][ T5881] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 98.080814][ T5881] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 98.120796][ T5881] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 98.251777][ T5881] 8021q: adding VLAN 0 to HW filter on device bond0 [ 98.333070][ T5881] 8021q: adding VLAN 0 to HW filter on device team0 [ 98.348779][ T1177] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.349294][ T1177] bridge0: port 1(bridge_slave_0) entered forwarding state [ 98.351797][ T1177] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.351878][ T1177] bridge0: port 2(bridge_slave_1) entered forwarding state [ 98.582840][ T5881] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 98.633484][ T5881] veth0_vlan: entered promiscuous mode [ 98.645329][ T5881] veth1_vlan: entered promiscuous mode [ 98.679100][ T5881] veth0_macvtap: entered promiscuous mode [ 98.685444][ T5881] veth1_macvtap: entered promiscuous mode [ 98.717081][ T5881] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 98.733560][ T5881] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 98.750767][ T1481] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.752315][ T1481] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.752707][ T1481] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.752743][ T1481] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.571091][ T1588] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 99.791426][ T1588] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 100.080775][ T1588] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 100.915509][ T1588] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 101.251389][ T59] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 101.253531][ T59] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 101.254220][ T59] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 101.255407][ T59] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 101.260916][ T59] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 102.058215][ T1588] bridge_slave_1: left allmulticast mode [ 102.058304][ T1588] bridge_slave_1: left promiscuous mode [ 102.058794][ T1588] bridge0: port 2(bridge_slave_1) entered disabled state [ 102.141590][ T1588] bridge_slave_0: left allmulticast mode [ 102.141621][ T1588] bridge_slave_0: left promiscuous mode [ 102.143164][ T1588] bridge0: port 1(bridge_slave_0) entered disabled state [ 104.086428][ T1588] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 104.166494][ T1588] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 104.209536][ T1588] bond0 (unregistering): Released all slaves [ 104.605879][ T1588] hsr_slave_0: left promiscuous mode [ 104.656282][ T1588] hsr_slave_1: left promiscuous mode [ 104.658518][ T1588] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 104.658578][ T1588] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 104.729173][ T1588] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 104.729205][ T1588] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 104.835282][ T1588] veth1_macvtap: left promiscuous mode [ 104.835515][ T1588] veth0_macvtap: left promiscuous mode [ 104.858926][ T1588] veth1_vlan: left promiscuous mode [ 104.859417][ T1588] veth0_vlan: left promiscuous mode [ 106.904796][ T1588] team0 (unregistering): Port device team_slave_1 removed [ 107.106648][ T1588] team0 (unregistering): Port device team_slave_0 removed [ 109.658907][ T1177] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 109.662942][ T1177] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 109.720639][ T1177] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 109.720660][ T1177] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/08/24 03:16:12 executed programs: 0 [ 111.537816][ T5161] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 111.554799][ T5161] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 111.559451][ T5161] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 111.560613][ T5161] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 111.561359][ T5161] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 111.808039][ T6022] chnl_net:caif_netlink_parms(): no params data found [ 112.727808][ T6022] bridge0: port 1(bridge_slave_0) entered blocking state [ 112.729580][ T6022] bridge0: port 1(bridge_slave_0) entered disabled state [ 112.729777][ T6022] bridge_slave_0: entered allmulticast mode [ 112.732261][ T6022] bridge_slave_0: entered promiscuous mode [ 112.765244][ T6022] bridge0: port 2(bridge_slave_1) entered blocking state [ 112.765356][ T6022] bridge0: port 2(bridge_slave_1) entered disabled state [ 112.768214][ T6022] bridge_slave_1: entered allmulticast mode [ 112.785889][ T6022] bridge_slave_1: entered promiscuous mode [ 113.080536][ T6022] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 113.118144][ T6022] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 113.370021][ T6022] team0: Port device team_slave_0 added [ 113.408515][ T6022] team0: Port device team_slave_1 added [ 113.617951][ T5161] Bluetooth: hci0: command tx timeout [ 113.619380][ T6022] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 113.619394][ T6022] 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. [ 113.619417][ T6022] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 113.666615][ T6022] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 113.666629][ T6022] 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. [ 113.666652][ T6022] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 113.889452][ T6022] hsr_slave_0: entered promiscuous mode [ 113.890899][ T6022] hsr_slave_1: entered promiscuous mode [ 115.705897][ T5161] Bluetooth: hci0: command tx timeout [ 115.974187][ T6022] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 116.011527][ T6022] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 116.052083][ T6022] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 116.092875][ T6022] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 116.260937][ T6022] 8021q: adding VLAN 0 to HW filter on device bond0 [ 116.300713][ T6022] 8021q: adding VLAN 0 to HW filter on device team0 [ 116.322384][ T1177] bridge0: port 1(bridge_slave_0) entered blocking state [ 116.322947][ T1177] bridge0: port 1(bridge_slave_0) entered forwarding state [ 116.350373][ T1177] bridge0: port 2(bridge_slave_1) entered blocking state [ 116.350510][ T1177] bridge0: port 2(bridge_slave_1) entered forwarding state [ 116.701601][ T6022] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 116.762961][ T6022] veth0_vlan: entered promiscuous mode [ 116.790510][ T6022] veth1_vlan: entered promiscuous mode [ 116.863719][ T6022] veth0_macvtap: entered promiscuous mode [ 116.890523][ T6022] veth1_macvtap: entered promiscuous mode [ 116.923135][ T6022] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 116.942457][ T6022] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 116.962821][ T159] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 116.963089][ T159] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 116.963123][ T159] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 116.963155][ T159] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 117.254919][ T155] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 117.254939][ T155] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 117.332109][ T159] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 117.332128][ T159] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/08/24 03:16:18 executed programs: 2 [ 117.776337][ T5161] Bluetooth: hci0: command tx timeout [ 117.836855][ T1239] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 118.026294][ T1239] usb 1-1: Using ep0 maxpacket: 32 [ 118.050029][ T1239] usb 1-1: config 0 has an invalid interface number: 67 but max is 0 [ 118.050053][ T1239] usb 1-1: config 0 has no interface number 0 [ 118.072641][ T1239] usb 1-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 118.072667][ T1239] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 118.072691][ T1239] usb 1-1: Product: syz [ 118.072703][ T1239] usb 1-1: Manufacturer: syz [ 118.072713][ T1239] usb 1-1: SerialNumber: syz [ 118.128864][ T1239] usb 1-1: config 0 descriptor?? [ 118.162091][ T1239] smsc95xx v2.0.0 [ 118.162116][ T1239] smsc95xx 1-1:0.67 (unnamed net_device) (uninitialized): usbnet_get_endpoints failed: -22 [ 118.162762][ T1239] smsc95xx 1-1:0.67: probe with driver smsc95xx failed with error -22 [ 119.855908][ T5161] Bluetooth: hci0: command tx timeout [ 120.522571][ T6118] BUG: sleeping function called from invalid context at kernel/locking/spinlock_rt.c:48 [ 120.522591][ T6118] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 6118, name: syz.0.17 [ 120.522605][ T6118] preempt_count: 0, expected: 0 [ 120.522612][ T6118] RCU nest depth: 0, expected: 0 [ 120.522630][ T6118] 1 lock held by syz.0.17/6118: [ 120.522636][ T6118] #0: ffff888144724058 (&dum_hcd->dum->lock){+.+.}-{3:3}, at: dummy_dequeue+0x164/0x480 [ 120.522680][ T6118] irq event stamp: 5054 [ 120.522683][ T6118] hardirqs last enabled at (5053): [] _raw_spin_unlock_irq+0x23/0x50 [ 120.522699][ T6118] hardirqs last disabled at (5054): [] dummy_dequeue+0x151/0x480 [ 120.522711][ T6118] softirqs last enabled at (0): [] copy_process+0x979/0x3ae0 [ 120.522724][ T6118] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 120.522755][ T6118] CPU: 0 UID: 0 PID: 6118 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 120.522766][ T6118] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 120.522780][ T6118] Call Trace: [ 120.522786][ T6118] [ 120.522791][ T6118] dump_stack_lvl+0x189/0x250 [ 120.522808][ T6118] ? __pfx_dump_stack_lvl+0x10/0x10 [ 120.522825][ T6118] ? print_lock_name+0xde/0x100 [ 120.522838][ T6118] __might_resched+0x44b/0x5d0 [ 120.522854][ T6118] ? __pfx___might_resched+0x10/0x10 [ 120.522864][ T6118] ? dummy_dequeue+0x164/0x480 [ 120.522881][ T6118] rt_spin_lock+0xc7/0x2c0 [ 120.522892][ T6118] ? __pfx_rt_spin_lock+0x10/0x10 [ 120.522901][ T6118] ? lockdep_hardirqs_on+0x9c/0x150 [ 120.522915][ T6118] ? rcu_is_watching+0x15/0xb0 [ 120.522930][ T6118] dummy_dequeue+0x164/0x480 [ 120.522944][ T6118] ? __pfx_dummy_dequeue+0x10/0x10 [ 120.522954][ T6118] ? __pfx_schedule_timeout+0x10/0x10 [ 120.522965][ T6118] ? __pfx___wait_for_common+0x10/0x10 [ 120.522981][ T6118] usb_ep_dequeue+0x66/0x250 [ 120.522993][ T6118] raw_process_ep_io+0x5a3/0xaf0 [ 120.523010][ T6118] ? __pfx_raw_process_ep_io+0x10/0x10 [ 120.523028][ T6118] ? _copy_from_user+0x94/0xb0 [ 120.523041][ T6118] raw_ioctl+0x22dc/0x3ba0 [ 120.523054][ T6118] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 120.523065][ T6118] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 120.523077][ T6118] ? do_vfs_ioctl+0xbeb/0x1440 [ 120.523089][ T6118] ? __pfx_raw_ioctl+0x10/0x10 [ 120.523100][ T6118] ? __pfx_smack_log+0x10/0x10 [ 120.523114][ T6118] ? smk_access+0x14c/0x4e0 [ 120.523131][ T6118] ? smk_tskacc+0x2fc/0x370 [ 120.523147][ T6118] ? smack_file_ioctl+0x24d/0x340 [ 120.523158][ T6118] ? __pfx_smack_file_ioctl+0x10/0x10 [ 120.523174][ T6118] ? __pfx___se_sys_futex+0x10/0x10 [ 120.523187][ T6118] ? bpf_lsm_file_ioctl+0x9/0x20 [ 120.523198][ T6118] ? __pfx_raw_ioctl+0x10/0x10 [ 120.523208][ T6118] __se_sys_ioctl+0xfc/0x170 [ 120.523220][ T6118] do_syscall_64+0xfa/0x3b0 [ 120.523233][ T6118] ? lockdep_hardirqs_on+0x9c/0x150 [ 120.523244][ T6118] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 120.523254][ T6118] ? clear_bhb_loop+0x60/0xb0 [ 120.523265][ T6118] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 120.523275][ T6118] RIP: 0033:0x7f1608d4e7eb [ 120.523284][ T6118] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 10 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1c 48 8b 44 24 18 64 48 2b 04 25 28 00 00 [ 120.523291][ T6118] RSP: 002b:00007ffdcd9fcf80 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 120.523301][ T6118] RAX: ffffffffffffffda RBX: 0000000000000044 RCX: 00007f1608d4e7eb [ 120.523308][ T6118] RDX: 00007ffdcd9fd000 RSI: 0000000040085507 RDI: 0000000000000003 [ 120.523322][ T6118] RBP: 0000000000000003 R08: 00007f16090a0320 R09: 0000000000000000 [ 120.523327][ T6118] R10: 0000000000000003 R11: 0000000000000246 R12: 0000200000000080 [ 120.523333][ T6118] R13: 000000000000000a R14: 00007f1608f75fa0 R15: 0000000000000004 [ 120.523348][ T6118] [ 120.910062][ T44] usb 1-1: USB disconnect, device number 2 [ 121.245888][ T44] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 121.395840][ T44] usb 1-1: Using ep0 maxpacket: 32 [ 121.400525][ T44] usb 1-1: config 0 has an invalid interface number: 67 but max is 0 [ 121.400549][ T44] usb 1-1: config 0 has no interface number 0 [ 121.402724][ T44] usb 1-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 121.402744][ T44] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 121.402752][ T44] usb 1-1: Product: syz [ 121.402759][ T44] usb 1-1: Manufacturer: syz [ 121.402765][ T44] usb 1-1: SerialNumber: syz [ 121.459460][ T44] usb 1-1: config 0 descriptor?? [ 121.468410][ T44] smsc95xx v2.0.0 [ 121.468425][ T44] smsc95xx 1-1:0.67 (unnamed net_device) (uninitialized): usbnet_get_endpoints failed: -22 [ 121.468693][ T44] smsc95xx 1-1:0.67: probe with driver smsc95xx failed with error -22 [ 123.675432][ T6163] BUG: sleeping function called from invalid context at kernel/locking/spinlock_rt.c:48 [ 123.675453][ T6163] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 6163, name: syz.0.18 [ 123.675463][ T6163] preempt_count: 0, expected: 0 [ 123.675468][ T6163] RCU nest depth: 0, expected: 0 [ 123.675473][ T6163] 1 lock held by syz.0.18/6163: [ 123.675478][ T6163] #0: ffff888144724058 (&dum_hcd->dum->lock){+.+.}-{3:3}, at: dummy_dequeue+0x164/0x480 2025/08/24 03:16:24 executed programs: 4 [ 123.675510][ T6163] irq event stamp: 4570 [ 123.675513][ T6163] hardirqs last enabled at (4569): [] _raw_spin_unlock_irq+0x23/0x50 [ 123.675529][ T6163] hardirqs last disabled at (4570): [] dummy_dequeue+0x151/0x480 [ 123.675540][ T6163] softirqs last enabled at (0): [] copy_process+0x979/0x3ae0 [ 123.675554][ T6163] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 123.675570][ T6163] CPU: 1 UID: 0 PID: 6163 Comm: syz.0.18 Tainted: G W syzkaller #0 PREEMPT_{RT,(full)} [ 123.675583][ T6163] Tainted: [W]=WARN [ 123.675586][ T6163] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 123.675592][ T6163] Call Trace: [ 123.675599][ T6163] [ 123.675604][ T6163] dump_stack_lvl+0x189/0x250 [ 123.675621][ T6163] ? __pfx_dump_stack_lvl+0x10/0x10 [ 123.675638][ T6163] ? print_lock_name+0xde/0x100 [ 123.675651][ T6163] __might_resched+0x44b/0x5d0 [ 123.675665][ T6163] ? __pfx___might_resched+0x10/0x10 [ 123.675683][ T6163] ? dummy_dequeue+0x164/0x480 [ 123.675711][ T6163] rt_spin_lock+0xc7/0x2c0 [ 123.675730][ T6163] ? __pfx_rt_spin_lock+0x10/0x10 [ 123.675745][ T6163] ? lockdep_hardirqs_on+0x9c/0x150 [ 123.675776][ T6163] ? rcu_is_watching+0x15/0xb0 [ 123.675800][ T6163] dummy_dequeue+0x164/0x480 [ 123.675823][ T6163] ? __pfx_dummy_dequeue+0x10/0x10 [ 123.675841][ T6163] ? __pfx_schedule_timeout+0x10/0x10 [ 123.675858][ T6163] ? __pfx___wait_for_common+0x10/0x10 [ 123.675885][ T6163] usb_ep_dequeue+0x66/0x250 [ 123.675906][ T6163] raw_process_ep_io+0x5a3/0xaf0 [ 123.675937][ T6163] ? __pfx_raw_process_ep_io+0x10/0x10 [ 123.675971][ T6163] ? _copy_from_user+0x94/0xb0 [ 123.676007][ T6163] raw_ioctl+0x22dc/0x3ba0 [ 123.676029][ T6163] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 123.676050][ T6163] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 123.676073][ T6163] ? do_vfs_ioctl+0xbeb/0x1440 [ 123.676095][ T6163] ? __pfx_raw_ioctl+0x10/0x10 [ 123.676114][ T6163] ? __pfx_smack_log+0x10/0x10 [ 123.676138][ T6163] ? smk_access+0x14c/0x4e0 [ 123.676167][ T6163] ? smk_tskacc+0x2fc/0x370 [ 123.676195][ T6163] ? smack_file_ioctl+0x24d/0x340 [ 123.676215][ T6163] ? __pfx_smack_file_ioctl+0x10/0x10 [ 123.676246][ T6163] ? __pfx___se_sys_futex+0x10/0x10 [ 123.676270][ T6163] ? bpf_lsm_file_ioctl+0x9/0x20 [ 123.676289][ T6163] ? __pfx_raw_ioctl+0x10/0x10 [ 123.676307][ T6163] __se_sys_ioctl+0xfc/0x170 [ 123.676328][ T6163] do_syscall_64+0xfa/0x3b0 [ 123.676348][ T6163] ? lockdep_hardirqs_on+0x9c/0x150 [ 123.676368][ T6163] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 123.676385][ T6163] ? clear_bhb_loop+0x60/0xb0 [ 123.676406][ T6163] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 123.676422][ T6163] RIP: 0033:0x7f1608d4e7eb [ 123.676438][ T6163] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 10 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1c 48 8b 44 24 18 64 48 2b 04 25 28 00 00 [ 123.676451][ T6163] RSP: 002b:00007ffdcd9fcf80 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 123.676469][ T6163] RAX: ffffffffffffffda RBX: 0000000000000044 RCX: 00007f1608d4e7eb [ 123.676481][ T6163] RDX: 00007ffdcd9fd000 RSI: 0000000040085507 RDI: 0000000000000003 [ 123.676492][ T6163] RBP: 0000000000000003 R08: 00007f16090a0320 R09: 0000000000000000 [ 123.676502][ T6163] R10: 0000000000000003 R11: 0000000000000246 R12: 0000200000000080 [ 123.676512][ T6163] R13: 000000000000000a R14: 00007f1608f75fa0 R15: 0000000000000004 [ 123.676540][ T6163] [ 123.715891][ T9] usb 1-1: USB disconnect, device number 3 [ 124.077444][ T9] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 124.225831][ T9] usb 1-1: Using ep0 maxpacket: 32 [ 124.229163][ T9] usb 1-1: config 0 has an invalid interface number: 67 but max is 0 [ 124.229186][ T9] usb 1-1: config 0 has no interface number 0 [ 124.231697][ T9] usb 1-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 124.231721][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 124.231738][ T9] usb 1-1: Product: syz [ 124.231749][ T9] usb 1-1: Manufacturer: syz [ 124.231756][ T9] usb 1-1: SerialNumber: syz [ 124.241550][ T9] usb 1-1: config 0 descriptor?? [ 124.284050][ T9] smsc95xx v2.0.0 [ 124.284069][ T9] smsc95xx 1-1:0.67 (unnamed net_device) (uninitialized): usbnet_get_endpoints failed: -22 [ 124.284339][ T9] smsc95xx 1-1:0.67: probe with driver smsc95xx failed with error -22 [ 126.732078][ T6170] BUG: sleeping function called from invalid context at kernel/locking/spinlock_rt.c:48 [ 126.732098][ T6170] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 6170, name: syz.0.19 [ 126.732112][ T6170] preempt_count: 0, expected: 0 [ 126.732119][ T6170] RCU nest depth: 0, expected: 0 [ 126.732124][ T6170] 1 lock held by syz.0.19/6170: [ 126.732129][ T6170] #0: ffff888144724058 (&dum_hcd->dum->lock){+.+.}-{3:3}, at: dummy_dequeue+0x164/0x480 [ 126.732160][ T6170] irq event stamp: 4756 [ 126.732163][ T6170] hardirqs last enabled at (4755): [] _raw_spin_unlock_irq+0x23/0x50 [ 126.732179][ T6170] hardirqs last disabled at (4756): [] dummy_dequeue+0x151/0x480 [ 126.732190][ T6170] softirqs last enabled at (0): [] copy_process+0x979/0x3ae0 [ 126.732204][ T6170] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 126.732219][ T6170] CPU: 0 UID: 0 PID: 6170 Comm: syz.0.19 Tainted: G W syzkaller #0 PREEMPT_{RT,(full)} [ 126.732232][ T6170] Tainted: [W]=WARN [ 126.732235][ T6170] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 126.732241][ T6170] Call Trace: [ 126.732246][ T6170] [ 126.732251][ T6170] dump_stack_lvl+0x189/0x250 [ 126.732267][ T6170] ? __pfx_dump_stack_lvl+0x10/0x10 [ 126.732285][ T6170] ? print_lock_name+0xde/0x100 [ 126.732298][ T6170] __might_resched+0x44b/0x5d0 [ 126.732313][ T6170] ? __pfx___might_resched+0x10/0x10 [ 126.732323][ T6170] ? dummy_dequeue+0x164/0x480 [ 126.732340][ T6170] rt_spin_lock+0xc7/0x2c0 [ 126.732351][ T6170] ? __pfx_rt_spin_lock+0x10/0x10 [ 126.732359][ T6170] ? lockdep_hardirqs_on+0x9c/0x150 [ 126.732374][ T6170] ? rcu_is_watching+0x15/0xb0 [ 126.732389][ T6170] dummy_dequeue+0x164/0x480 [ 126.732403][ T6170] ? __pfx_dummy_dequeue+0x10/0x10 [ 126.732414][ T6170] ? __pfx_schedule_timeout+0x10/0x10 [ 126.732424][ T6170] ? __pfx___wait_for_common+0x10/0x10 [ 126.732440][ T6170] usb_ep_dequeue+0x66/0x250 [ 126.732452][ T6170] raw_process_ep_io+0x5a3/0xaf0 [ 126.732470][ T6170] ? __pfx_raw_process_ep_io+0x10/0x10 [ 126.732488][ T6170] ? _copy_from_user+0x94/0xb0 [ 126.732501][ T6170] raw_ioctl+0x22dc/0x3ba0 [ 126.732513][ T6170] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 126.732525][ T6170] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 126.732537][ T6170] ? do_vfs_ioctl+0xbeb/0x1440 [ 126.732550][ T6170] ? __pfx_raw_ioctl+0x10/0x10 [ 126.732560][ T6170] ? __pfx_smack_log+0x10/0x10 [ 126.732575][ T6170] ? smk_access+0x14c/0x4e0 [ 126.732591][ T6170] ? smk_tskacc+0x2fc/0x370 [ 126.732613][ T6170] ? smack_file_ioctl+0x24d/0x340 [ 126.732624][ T6170] ? __pfx_smack_file_ioctl+0x10/0x10 [ 126.732640][ T6170] ? __pfx___se_sys_futex+0x10/0x10 [ 126.732654][ T6170] ? bpf_lsm_file_ioctl+0x9/0x20 [ 126.732665][ T6170] ? __pfx_raw_ioctl+0x10/0x10 [ 126.732680][ T6170] __se_sys_ioctl+0xfc/0x170 [ 126.732692][ T6170] do_syscall_64+0xfa/0x3b0 [ 126.732705][ T6170] ? lockdep_hardirqs_on+0x9c/0x150 [ 126.732716][ T6170] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 126.732725][ T6170] ? clear_bhb_loop+0x60/0xb0 [ 126.732737][ T6170] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 126.732746][ T6170] RIP: 0033:0x7f1608d4e7eb [ 126.732755][ T6170] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 10 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1c 48 8b 44 24 18 64 48 2b 04 25 28 00 00 [ 126.732762][ T6170] RSP: 002b:00007ffdcd9fcf80 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 126.732772][ T6170] RAX: ffffffffffffffda RBX: 0000000000000044 RCX: 00007f1608d4e7eb [ 126.732779][ T6170] RDX: 00007ffdcd9fd000 RSI: 0000000040085507 RDI: 0000000000000003 [ 126.732785][ T6170] RBP: 0000000000000003 R08: 00007f16090a0320 R09: 0000000000000000 [ 126.732791][ T6170] R10: 0000000000000003 R11: 0000000000000246 R12: 0000200000000080 [ 126.732797][ T6170] R13: 000000000000000a R14: 00007f1608f75fa0 R15: 0000000000000004 [ 126.732811][ T6170] [ 126.746308][ T9] usb 1-1: USB disconnect, device number 4 [ 127.155828][ T9] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 127.305888][ T9] usb 1-1: Using ep0 maxpacket: 32 [ 127.309818][ T9] usb 1-1: config 0 has an invalid interface number: 67 but max is 0 [ 127.309843][ T9] usb 1-1: config 0 has no interface number 0 [ 127.312101][ T9] usb 1-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 127.312126][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 127.312140][ T9] usb 1-1: Product: syz [ 127.312146][ T9] usb 1-1: Manufacturer: syz [ 127.312153][ T9] usb 1-1: SerialNumber: syz [ 127.315091][ T9] usb 1-1: config 0 descriptor?? [ 127.328495][ T9] smsc95xx v2.0.0 [ 127.328510][ T9] smsc95xx 1-1:0.67 (unnamed net_device) (uninitialized): usbnet_get_endpoints failed: -22 [ 127.328765][ T9] smsc95xx 1-1:0.67: probe with driver smsc95xx failed with error -22 [ 129.827793][ T6171] BUG: sleeping function called from invalid context at kernel/locking/spinlock_rt.c:48 [ 129.827814][ T6171] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 6171, name: syz.0.20 [ 129.827825][ T6171] preempt_count: 0, expected: 0 [ 129.827829][ T6171] RCU nest depth: 0, expected: 0 [ 129.827834][ T6171] 1 lock held by syz.0.20/6171: [ 129.827839][ T6171] #0: ffff888144724058 (&dum_hcd->dum->lock){+.+.}-{3:3}, at: dummy_dequeue+0x164/0x480 [ 129.827869][ T6171] irq event stamp: 5604 2025/08/24 03:16:30 executed programs: 6 [ 129.827873][ T6171] hardirqs last enabled at (5603): [] _raw_spin_unlock_irq+0x23/0x50 [ 129.827888][ T6171] hardirqs last disabled at (5604): [] dummy_dequeue+0x151/0x480 [ 129.827899][ T6171] softirqs last enabled at (0): [] copy_process+0x979/0x3ae0 [ 129.827913][ T6171] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 129.827929][ T6171] CPU: 1 UID: 0 PID: 6171 Comm: syz.0.20 Tainted: G W syzkaller #0 PREEMPT_{RT,(full)} [ 129.827943][ T6171] Tainted: [W]=WARN [ 129.827946][ T6171] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 129.827952][ T6171] Call Trace: [ 129.827957][ T6171] [ 129.827962][ T6171] dump_stack_lvl+0x189/0x250 [ 129.827978][ T6171] ? __pfx_dump_stack_lvl+0x10/0x10 [ 129.827996][ T6171] ? print_lock_name+0xde/0x100 [ 129.828009][ T6171] __might_resched+0x44b/0x5d0 [ 129.828024][ T6171] ? __pfx___might_resched+0x10/0x10 [ 129.828034][ T6171] ? dummy_dequeue+0x164/0x480 [ 129.828051][ T6171] rt_spin_lock+0xc7/0x2c0 [ 129.828062][ T6171] ? __pfx_rt_spin_lock+0x10/0x10 [ 129.828071][ T6171] ? lockdep_hardirqs_on+0x9c/0x150 [ 129.828085][ T6171] ? rcu_is_watching+0x15/0xb0 [ 129.828100][ T6171] dummy_dequeue+0x164/0x480 [ 129.828114][ T6171] ? __pfx_dummy_dequeue+0x10/0x10 [ 129.828124][ T6171] ? __pfx_schedule_timeout+0x10/0x10 [ 129.828135][ T6171] ? __pfx___wait_for_common+0x10/0x10 [ 129.828151][ T6171] usb_ep_dequeue+0x66/0x250 [ 129.828163][ T6171] raw_process_ep_io+0x5a3/0xaf0 [ 129.828180][ T6171] ? __pfx_raw_process_ep_io+0x10/0x10 [ 129.828198][ T6171] ? _copy_from_user+0x94/0xb0 [ 129.828211][ T6171] raw_ioctl+0x22dc/0x3ba0 [ 129.828223][ T6171] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 129.828235][ T6171] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 129.828247][ T6171] ? do_vfs_ioctl+0xbeb/0x1440 [ 129.828260][ T6171] ? __pfx_raw_ioctl+0x10/0x10 [ 129.828270][ T6171] ? __pfx_smack_log+0x10/0x10 [ 129.828284][ T6171] ? smk_access+0x14c/0x4e0 [ 129.828301][ T6171] ? smk_tskacc+0x2fc/0x370 [ 129.828316][ T6171] ? smack_file_ioctl+0x24d/0x340 [ 129.828327][ T6171] ? __pfx_smack_file_ioctl+0x10/0x10 [ 129.828344][ T6171] ? __pfx___se_sys_futex+0x10/0x10 [ 129.828357][ T6171] ? bpf_lsm_file_ioctl+0x9/0x20 [ 129.828369][ T6171] ? __pfx_raw_ioctl+0x10/0x10 [ 129.828379][ T6171] __se_sys_ioctl+0xfc/0x170 [ 129.828391][ T6171] do_syscall_64+0xfa/0x3b0 [ 129.828403][ T6171] ? lockdep_hardirqs_on+0x9c/0x150 [ 129.828414][ T6171] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 129.828424][ T6171] ? clear_bhb_loop+0x60/0xb0 [ 129.828439][ T6171] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 129.828450][ T6171] RIP: 0033:0x7f1608d4e7eb [ 129.828458][ T6171] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 10 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1c 48 8b 44 24 18 64 48 2b 04 25 28 00 00 [ 129.828466][ T6171] RSP: 002b:00007ffdcd9fcf80 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 129.828475][ T6171] RAX: ffffffffffffffda RBX: 0000000000000044 RCX: 00007f1608d4e7eb [ 129.828482][ T6171] RDX: 00007ffdcd9fd000 RSI: 0000000040085507 RDI: 0000000000000003 [ 129.828488][ T6171] RBP: 0000000000000003 R08: 00007f16090a0320 R09: 0000000000000000 [ 129.828494][ T6171] R10: 0000000000000003 R11: 0000000000000246 R12: 0000200000000080 [ 129.828500][ T6171] R13: 000000000000000a R14: 00007f1608f75fa0 R15: 0000000000000004 [ 129.828514][ T6171] [ 129.835615][ T984] usb 1-1: USB disconnect, device number 5