Warning: Permanently added '[localhost]:32498' (ED25519) to the list of known hosts. 2025/11/17 11:26:39 parsed 1 programs [ 128.635167][ T5559] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 131.568188][ T4667] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 131.573053][ T4667] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 131.576830][ T4667] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 131.580446][ T4667] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 131.584360][ T4667] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 133.652837][ T1048] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 133.656330][ T1048] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 133.693375][ T133] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 133.696876][ T133] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 134.398080][ T5615] chnl_net:caif_netlink_parms(): no params data found [ 134.457881][ T5615] bridge0: port 1(bridge_slave_0) entered blocking state [ 134.461256][ T5615] bridge0: port 1(bridge_slave_0) entered disabled state [ 134.464544][ T5615] bridge_slave_0: entered allmulticast mode [ 134.468402][ T5615] bridge_slave_0: entered promiscuous mode [ 134.474054][ T5615] bridge0: port 2(bridge_slave_1) entered blocking state [ 134.477042][ T5615] bridge0: port 2(bridge_slave_1) entered disabled state [ 134.480272][ T5615] bridge_slave_1: entered allmulticast mode [ 134.484604][ T5615] bridge_slave_1: entered promiscuous mode [ 134.506861][ T5615] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 134.513377][ T5615] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 134.534417][ T5615] team0: Port device team_slave_0 added [ 134.538649][ T5615] team0: Port device team_slave_1 added [ 134.557779][ T5615] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 134.560854][ T5615] 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. [ 134.572757][ T5615] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 134.579065][ T5615] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 134.584832][ T5615] 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. [ 134.597156][ T5615] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 134.632139][ T5615] hsr_slave_0: entered promiscuous mode [ 134.635434][ T5615] hsr_slave_1: entered promiscuous mode [ 135.086571][ T5615] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 135.103794][ T5615] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 135.109896][ T5615] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 135.118811][ T5615] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 135.265292][ T5615] 8021q: adding VLAN 0 to HW filter on device bond0 [ 135.297182][ T5615] 8021q: adding VLAN 0 to HW filter on device team0 [ 135.322218][ T2997] bridge0: port 1(bridge_slave_0) entered blocking state [ 135.325285][ T2997] bridge0: port 1(bridge_slave_0) entered forwarding state [ 135.329925][ T2997] bridge0: port 2(bridge_slave_1) entered blocking state [ 135.333154][ T2997] bridge0: port 2(bridge_slave_1) entered forwarding state [ 135.670151][ T5615] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 135.762122][ T5615] veth0_vlan: entered promiscuous mode [ 135.781749][ T5615] veth1_vlan: entered promiscuous mode [ 135.825974][ T5615] veth0_macvtap: entered promiscuous mode [ 135.844037][ T5615] veth1_macvtap: entered promiscuous mode [ 135.868273][ T5615] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 135.889288][ T5615] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 135.912675][ T2997] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 135.916614][ T2997] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 135.920405][ T2997] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 135.941232][ T2997] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 136.193647][ T2997] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 136.264106][ T2997] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 136.333711][ T2997] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 136.418182][ T2997] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 137.969413][ T1314] ieee802154 phy0 wpan0: encryption failed: -22 [ 137.974239][ T1314] ieee802154 phy1 wpan1: encryption failed: -22 [ 138.070518][ T2997] bridge_slave_1: left allmulticast mode [ 138.082006][ T2997] bridge_slave_1: left promiscuous mode [ 138.084595][ T2997] bridge0: port 2(bridge_slave_1) entered disabled state [ 138.098576][ T2997] bridge_slave_0: left allmulticast mode [ 138.114604][ T2997] bridge_slave_0: left promiscuous mode [ 138.117493][ T2997] bridge0: port 1(bridge_slave_0) entered disabled state [ 138.655788][ T2997] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 138.661747][ T2997] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 138.666469][ T2997] bond0 (unregistering): Released all slaves [ 138.781765][ T2997] hsr_slave_0: left promiscuous mode [ 138.786555][ T2997] hsr_slave_1: left promiscuous mode [ 138.811574][ T2997] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 138.814734][ T2997] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 138.818746][ T2997] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 138.824101][ T2997] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 138.845988][ T2997] veth1_macvtap: left promiscuous mode [ 138.848495][ T2997] veth0_macvtap: left promiscuous mode [ 138.871238][ T2997] veth1_vlan: left promiscuous mode [ 138.873572][ T2997] veth0_vlan: left promiscuous mode [ 139.417630][ T2997] team0 (unregistering): Port device team_slave_1 removed [ 139.463898][ T2997] team0 (unregistering): Port device team_slave_0 removed 2025/11/17 11:26:56 executed programs: 0 [ 140.679016][ T5330] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 140.684994][ T5330] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 140.688695][ T5330] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 140.693442][ T5330] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 140.696730][ T5330] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 141.116058][ T5730] chnl_net:caif_netlink_parms(): no params data found [ 141.253242][ T5730] bridge0: port 1(bridge_slave_0) entered blocking state [ 141.256493][ T5730] bridge0: port 1(bridge_slave_0) entered disabled state [ 141.259617][ T5730] bridge_slave_0: entered allmulticast mode [ 141.281304][ T5730] bridge_slave_0: entered promiscuous mode [ 141.285913][ T5730] bridge0: port 2(bridge_slave_1) entered blocking state [ 141.289017][ T5730] bridge0: port 2(bridge_slave_1) entered disabled state [ 141.302113][ T5730] bridge_slave_1: entered allmulticast mode [ 141.306010][ T5730] bridge_slave_1: entered promiscuous mode [ 141.355706][ T5730] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 141.377209][ T5730] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 141.425440][ T5730] team0: Port device team_slave_0 added [ 141.442179][ T5730] team0: Port device team_slave_1 added [ 141.482093][ T5730] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 141.485081][ T5730] 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. [ 141.519723][ T5730] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 141.532593][ T5730] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 141.535608][ T5730] 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. [ 141.571325][ T5730] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 141.636708][ T5730] hsr_slave_0: entered promiscuous mode [ 141.643758][ T5730] hsr_slave_1: entered promiscuous mode [ 142.166469][ T5730] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 142.184600][ T5730] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 142.194087][ T5730] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 142.219687][ T5730] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 142.351814][ T5730] 8021q: adding VLAN 0 to HW filter on device bond0 [ 142.382545][ T5730] 8021q: adding VLAN 0 to HW filter on device team0 [ 142.397895][ T2997] bridge0: port 1(bridge_slave_0) entered blocking state [ 142.401132][ T2997] bridge0: port 1(bridge_slave_0) entered forwarding state [ 142.422859][ T2997] bridge0: port 2(bridge_slave_1) entered blocking state [ 142.425757][ T2997] bridge0: port 2(bridge_slave_1) entered forwarding state [ 142.467421][ T5730] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 142.482063][ T5730] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 142.761722][ T5330] Bluetooth: hci0: command tx timeout [ 142.764660][ T5730] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 142.827048][ T5730] veth0_vlan: entered promiscuous mode [ 142.854281][ T5730] veth1_vlan: entered promiscuous mode [ 142.891611][ T5730] veth0_macvtap: entered promiscuous mode [ 142.914368][ T5730] veth1_macvtap: entered promiscuous mode [ 142.944799][ T5730] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 142.963848][ T5730] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 142.982795][ T44] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 143.003928][ T44] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 143.018155][ T44] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 143.031734][ T44] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 143.107980][ T44] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 143.118131][ T44] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 143.160473][ T1048] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 143.168543][ T1048] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 143.521877][ T10] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 143.674079][ T10] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 143.678871][ T10] usb 5-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 143.683325][ T10] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 143.692506][ T10] usb 5-1: config 0 descriptor?? [ 144.113038][ T10] keytouch 0003:0926:3333.0002: fixing up Keytouch IEC report descriptor [ 144.139017][ T10] input: HID 0926:3333 as /devices/platform/dummy_hcd.0/usb5/5-1/5-1:0.0/0003:0926:3333.0002/input/input5 [ 144.255430][ T10] keytouch 0003:0926:3333.0002: input,hidraw1: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.0-1/input0 [ 144.320085][ T797] [ 144.320092][ T797] ====================================================== [ 144.320096][ T797] WARNING: possible circular locking dependency detected [ 144.320100][ T797] syzkaller #0 Not tainted [ 144.320105][ T797] ------------------------------------------------------ [ 144.320107][ T797] kworker/0:2/797 is trying to acquire lock: [ 144.320113][ T797] ffff88801a0c90b8 (&buf->lock){+.+.}-{4:4}, at: tty_buffer_flush+0x74/0x2b0 [ 144.320277][ T797] [ 144.320277][ T797] but task is already holding lock: [ 144.320281][ T797] ffffffff8df316c0 (console_lock){+.+.}-{0:0}, at: vc_SAK+0x28/0x220 [ 144.320305][ T797] [ 144.320305][ T797] which lock already depends on the new lock. [ 144.320305][ T797] [ 144.320309][ T797] [ 144.320309][ T797] the existing dependency chain (in reverse order) is: [ 144.320313][ T797] [ 144.320313][ T797] -> #2 (console_lock){+.+.}-{0:0}: [ 144.320330][ T797] lock_acquire+0x120/0x360 [ 144.320343][ T797] console_lock+0x76/0x90 [ 144.320355][ T797] con_flush_chars+0x70/0x280 [ 144.320374][ T797] n_tty_receive_buf_common+0xc8b/0x12f0 [ 144.320383][ T797] tty_port_default_receive_buf+0x6e/0xa0 [ 144.320397][ T797] flush_to_ldisc+0x24a/0x6e0 [ 144.320410][ T797] process_scheduled_works+0xae1/0x17b0 [ 144.320421][ T797] worker_thread+0x8a0/0xda0 [ 144.320431][ T797] kthread+0x711/0x8a0 [ 144.320444][ T797] ret_from_fork+0x4bc/0x870 [ 144.320454][ T797] ret_from_fork_asm+0x1a/0x30 [ 144.320461][ T797] [ 144.320461][ T797] -> #1 (&tty->termios_rwsem){++++}-{4:4}: [ 144.320472][ T797] lock_acquire+0x120/0x360 [ 144.320478][ T797] down_read+0x46/0x2e0 [ 144.320510][ T797] n_tty_receive_buf_common+0x84/0x12f0 [ 144.320519][ T797] tty_port_default_receive_buf+0x6e/0xa0 [ 144.320528][ T797] flush_to_ldisc+0x24a/0x6e0 [ 144.320536][ T797] process_scheduled_works+0xae1/0x17b0 [ 144.320543][ T797] worker_thread+0x8a0/0xda0 [ 144.320549][ T797] kthread+0x711/0x8a0 [ 144.320559][ T797] ret_from_fork+0x4bc/0x870 [ 144.320568][ T797] ret_from_fork_asm+0x1a/0x30 [ 144.320576][ T797] [ 144.320576][ T797] -> #0 (&buf->lock){+.+.}-{4:4}: [ 144.320592][ T797] validate_chain+0xb9b/0x2140 [ 144.320603][ T797] __lock_acquire+0xab9/0xd20 [ 144.320613][ T797] lock_acquire+0x120/0x360 [ 144.320622][ T797] __mutex_lock+0x187/0x1350 [ 144.320636][ T797] tty_buffer_flush+0x74/0x2b0 [ 144.320648][ T797] tty_ldisc_flush+0x6b/0xc0 [ 144.320659][ T797] __do_SAK+0xf2/0x6e0 [ 144.320671][ T797] vc_SAK+0x78/0x220 [ 144.320679][ T797] process_scheduled_works+0xae1/0x17b0 [ 144.320689][ T797] worker_thread+0x8a0/0xda0 [ 144.320700][ T797] kthread+0x711/0x8a0 [ 144.320712][ T797] ret_from_fork+0x4bc/0x870 [ 144.320722][ T797] ret_from_fork_asm+0x1a/0x30 [ 144.320730][ T797] [ 144.320730][ T797] other info that might help us debug this: [ 144.320730][ T797] [ 144.320734][ T797] Chain exists of: [ 144.320734][ T797] &buf->lock --> &tty->termios_rwsem --> console_lock [ 144.320734][ T797] [ 144.320754][ T797] Possible unsafe locking scenario: [ 144.320754][ T797] [ 144.320757][ T797] CPU0 CPU1 [ 144.320759][ T797] ---- ---- [ 144.320762][ T797] lock(console_lock); [ 144.320771][ T797] lock(&tty->termios_rwsem); [ 144.320779][ T797] lock(console_lock); [ 144.320787][ T797] lock(&buf->lock); [ 144.320794][ T797] [ 144.320794][ T797] *** DEADLOCK *** [ 144.320794][ T797] [ 144.320797][ T797] 4 locks held by kworker/0:2/797: [ 144.320803][ T797] #0: ffff88801a067548 ((wq_completion)events){+.+.}-{0:0}, at: process_scheduled_works+0x9b4/0x17b0 [ 144.320831][ T797] #1: ffffc90001a9fba0 ((work_completion)(&vc_cons[currcons].SAK_work)){+.+.}-{0:0}, at: process_scheduled_works+0x9ef/0x17b0 [ 144.320860][ T797] #2: ffffffff8df316c0 (console_lock){+.+.}-{0:0}, at: vc_SAK+0x28/0x220 [ 144.320886][ T797] #3: ffff88804c6cc0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_flush+0x20/0xc0 [ 144.320912][ T797] [ 144.320912][ T797] stack backtrace: [ 144.320919][ T797] CPU: 0 UID: 0 PID: 797 Comm: kworker/0:2 Not tainted syzkaller #0 PREEMPT(full) [ 144.320933][ T797] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 144.320940][ T797] Workqueue: events vc_SAK [ 144.320952][ T797] Call Trace: [ 144.320957][ T797] [ 144.320962][ T797] dump_stack_lvl+0x189/0x250 [ 144.320979][ T797] ? __pfx_dump_stack_lvl+0x10/0x10 [ 144.320992][ T797] ? __pfx__printk+0x10/0x10 [ 144.321003][ T797] ? print_lock_name+0xde/0x100 [ 144.321013][ T797] print_circular_bug+0x2ee/0x310 [ 144.321027][ T797] check_noncircular+0x134/0x160 [ 144.321042][ T797] validate_chain+0xb9b/0x2140 [ 144.321058][ T797] __lock_acquire+0xab9/0xd20 [ 144.321069][ T797] ? tty_buffer_flush+0x74/0x2b0 [ 144.321080][ T797] lock_acquire+0x120/0x360 [ 144.321089][ T797] ? tty_buffer_flush+0x74/0x2b0 [ 144.321105][ T797] __mutex_lock+0x187/0x1350 [ 144.321119][ T797] ? tty_buffer_flush+0x74/0x2b0 [ 144.321132][ T797] ? __lock_acquire+0xab9/0xd20 [ 144.321143][ T797] ? tty_buffer_flush+0x74/0x2b0 [ 144.321156][ T797] ? __pfx___mutex_lock+0x10/0x10 [ 144.321172][ T797] ? ldsem_down_read_trylock+0x137/0x1a0 [ 144.321181][ T797] ? tty_ldisc_flush+0x20/0xc0 [ 144.321193][ T797] ? __pfx_ldsem_down_read_trylock+0x10/0x10 [ 144.321202][ T797] ? _raw_spin_unlock_irqrestore+0xa8/0x110 [ 144.321217][ T797] tty_buffer_flush+0x74/0x2b0 [ 144.321230][ T797] tty_ldisc_flush+0x6b/0xc0 [ 144.321242][ T797] __do_SAK+0xf2/0x6e0 [ 144.321258][ T797] vc_SAK+0x78/0x220 [ 144.321268][ T797] ? process_scheduled_works+0x9ef/0x17b0 [ 144.321279][ T797] process_scheduled_works+0xae1/0x17b0 [ 144.321295][ T797] ? __pfx_process_scheduled_works+0x10/0x10 [ 144.321309][ T797] worker_thread+0x8a0/0xda0 [ 144.321325][ T797] kthread+0x711/0x8a0 [ 144.321339][ T797] ? __pfx_worker_thread+0x10/0x10 [ 144.321350][ T797] ? __pfx_kthread+0x10/0x10 [ 144.321372][ T797] ? _raw_spin_unlock_irq+0x23/0x50 [ 144.321384][ T797] ? lockdep_hardirqs_on+0x9c/0x150 [ 144.321398][ T797] ? __pfx_kthread+0x10/0x10 [ 144.321412][ T797] ret_from_fork+0x4bc/0x870 [ 144.321422][ T797] ? __pfx_ret_from_fork+0x10/0x10 [ 144.321433][ T797] ? __pfx_kthread+0x10/0x10 [ 144.321447][ T797] ret_from_fork_asm+0x1a/0x30 [ 144.321458][ T797] [ 144.332982][ T797] tty tty1: SAK: killed process 5786 (syz.0.17): by fd#3 [ 144.333016][ T797] tty tty1: SAK: killed process 5787 (syz.0.17): by fd#3 [ 144.377115][ T10] usb 5-1: USB disconnect, device number 2 [ 144.415136][ T5789] fido_id[5789]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb5/report_descriptor': No such file or directory [ 144.841168][ T5330] Bluetooth: hci0: command tx timeout [ 144.981143][ T4762] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 145.132751][ T4762] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 145.137136][ T4762] usb 5-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 145.140721][ T4762] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 145.145086][ T4762] usb 5-1: config 0 descriptor?? [ 145.551331][ T4762] keytouch 0003:0926:3333.0003: fixing up Keytouch IEC report descriptor [ 145.566325][ T4762] input: HID 0926:3333 as /devices/platform/dummy_hcd.0/usb5/5-1/5-1:0.0/0003:0926:3333.0003/input/input6 [ 145.647297][ T4762] keytouch 0003:0926:3333.0003: input,hidraw1: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.0-1/input0 [ 145.756667][ T4762] tty tty1: SAK: killed process 5793 (syz.0.18): by fd#3 [ 145.756831][ T4762] tty tty1: SAK: killed process 5794 (syz.0.18): by fd#3 [ 145.785165][ T4762] usb 5-1: USB disconnect, device number 3 2025/11/17 11:27:01 executed programs: 4 [ 146.101130][ T4762] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 146.253011][ T4762] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 146.257890][ T4762] usb 5-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 146.262305][ T4762] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 146.267261][ T4762] usb 5-1: config 0 descriptor?? [ 146.679008][ T4762] keytouch 0003:0926:3333.0004: fixing up Keytouch IEC report descriptor [ 146.696246][ T4762] input: HID 0926:3333 as /devices/platform/dummy_hcd.0/usb5/5-1/5-1:0.0/0003:0926:3333.0004/input/input7 [ 146.777757][ T4762] keytouch 0003:0926:3333.0004: input,hidraw1: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.0-1/input0 [ 146.891046][ T4762] tty tty1: SAK: killed process 5796 (syz.0.19): by fd#3 [ 146.891080][ T4762] tty tty1: SAK: killed process 5797 (syz.0.19): by fd#3 [ 146.921449][ T5330] Bluetooth: hci0: command tx timeout [ 146.927352][ T4762] usb 5-1: USB disconnect, device number 4 [ 147.231095][ T4762] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 147.382787][ T4762] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 147.387542][ T4762] usb 5-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 147.391660][ T4762] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 147.396786][ T4762] usb 5-1: config 0 descriptor?? [ 147.806273][ T4762] keytouch 0003:0926:3333.0005: fixing up Keytouch IEC report descriptor [ 147.820166][ T4762] input: HID 0926:3333 as /devices/platform/dummy_hcd.0/usb5/5-1/5-1:0.0/0003:0926:3333.0005/input/input8 [ 147.893733][ T4762] keytouch 0003:0926:3333.0005: input,hidraw1: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.0-1/input0 [ 148.014210][ T4762] tty tty1: SAK: killed process 5799 (syz.0.20): by fd#3 [ 148.014243][ T4762] tty tty1: SAK: killed process 5800 (syz.0.20): by fd#3 [ 148.031087][ T4762] usb 5-1: USB disconnect, device number 5 [ 148.381126][ T4762] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 148.532620][ T4762] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 148.537318][ T4762] usb 5-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 148.541650][ T4762] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 148.549543][ T4762] usb 5-1: config 0 descriptor?? [ 148.960241][ T4762] keytouch 0003:0926:3333.0006: fixing up Keytouch IEC report descriptor [ 148.970167][ T4762] input: HID 0926:3333 as /devices/platform/dummy_hcd.0/usb5/5-1/5-1:0.0/0003:0926:3333.0006/input/input9 [ 149.001910][ T5330] Bluetooth: hci0: command tx timeout [ 149.047137][ T4762] keytouch 0003:0926:3333.0006: input,hidraw1: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.0-1/input0 [ 149.163937][ T4762] tty tty1: SAK: killed process 5802 (syz.0.21): by fd#3 [ 149.164140][ T4762] tty tty1: SAK: killed process 5803 (syz.0.21): by fd#3 [ 149.192625][ T4762] usb 5-1: USB disconnect, device number 6 [ 149.501138][ T4762] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 149.652571][ T4762] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 149.657176][ T4762] usb 5-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 149.662385][ T4762] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 149.669777][ T4762] usb 5-1: config 0 descriptor?? [ 150.077310][ T4762] keytouch 0003:0926:3333.0007: fixing up Keytouch IEC report descriptor [ 150.090766][ T4762] input: HID 0926:3333 as /devices/platform/dummy_hcd.0/usb5/5-1/5-1:0.0/0003:0926:3333.0007/input/input10 [ 150.166140][ T4762] keytouch 0003:0926:3333.0007: input,hidraw1: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.0-1/input0 [ 150.280233][ T4762] tty tty1: SAK: killed process 5805 (syz.0.22): by fd#3 [ 150.280417][ T4762] tty tty1: SAK: killed process 5806 (syz.0.22): by fd#3 [ 150.306526][ T4762] usb 5-1: USB disconnect, device number 7 [ 150.621189][ T4762] usb 5-1: new high-speed USB device number 8 using dummy_hcd [ 150.772679][ T4762] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 150.777758][ T4762] usb 5-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 150.782273][ T4762] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 150.787534][ T4762] usb 5-1: config 0 descriptor?? [ 151.194354][ T4762] keytouch 0003:0926:3333.0008: fixing up Keytouch IEC report descriptor [ 151.209201][ T4762] input: HID 0926:3333 as /devices/platform/dummy_hcd.0/usb5/5-1/5-1:0.0/0003:0926:3333.0008/input/input11 [ 151.287649][ T4762] keytouch 0003:0926:3333.0008: input,hidraw1: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.0-1/input0 [ 151.407045][ T10] tty tty1: SAK: killed process 5808 (syz.0.23): by fd#3 [ 151.407085][ T10] tty tty1: SAK: killed process 5809 (syz.0.23): by fd#3 [ 151.422241][ T4762] usb 5-1: USB disconnect, device number 8 2025/11/17 11:27:06 executed programs: 9 [ 151.771130][ T4762] usb 5-1: new high-speed USB device number 9 using dummy_hcd [ 151.922785][ T4762] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 151.927422][ T4762] usb 5-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 151.931724][ T4762] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 151.939679][ T4762] usb 5-1: config 0 descriptor?? [ 152.347722][ T4762] keytouch 0003:0926:3333.0009: fixing up Keytouch IEC report descriptor [ 152.361358][ T4762] input: HID 0926:3333 as /devices/platform/dummy_hcd.0/usb5/5-1/5-1:0.0/0003:0926:3333.0009/input/input12 [ 152.441419][ T4762] keytouch 0003:0926:3333.0009: input,hidraw1: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.0-1/input0 [ 152.551087][ T4762] tty tty1: SAK: killed process 5811 (syz.0.24): by fd#3 [ 152.551122][ T4762] tty tty1: SAK: killed process 5812 (syz.0.24): by fd#3 [ 152.579407][ T4762] usb 5-1: USB disconnect, device number 9 [ 152.891104][ T4762] usb 5-1: new high-speed USB device number 10 using dummy_hcd [ 153.042738][ T4762] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 153.047579][ T4762] usb 5-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 153.051942][ T4762] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 153.056562][ T4762] usb 5-1: config 0 descriptor?? [ 153.464520][ T4762] keytouch 0003:0926:3333.000A: fixing up Keytouch IEC report descriptor [ 153.478862][ T4762] input: HID 0926:3333 as /devices/platform/dummy_hcd.0/usb5/5-1/5-1:0.0/0003:0926:3333.000A/input/input13 [ 153.552322][ T4762] keytouch 0003:0926:3333.000A: input,hidraw1: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.0-1/input0 [ 153.677367][ T4762] tty tty1: SAK: killed process 5814 (syz.0.25): by fd#3 [ 153.677405][ T4762] tty tty1: SAK: killed process 5815 (syz.0.25): by fd#3 [ 153.701186][ T4762] usb 5-1: USB disconnect, device number 10 [ 154.021095][ T4762] usb 5-1: new high-speed USB device number 11 using dummy_hcd [ 154.173700][ T4762] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 154.178595][ T4762] usb 5-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 154.182818][ T4762] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 154.188075][ T4762] usb 5-1: config 0 descriptor??