Warning: Permanently added '10.128.10.53' (ED25519) to the list of known hosts. 2025/05/06 10:01:52 ignoring optional flag "sandboxArg"="0" 2025/05/06 10:01:52 parsed 1 programs [ 77.751417][ T30] kauditd_printk_skb: 47 callbacks suppressed [ 77.751421][ T30] audit: type=1400 audit(1746525712.835:139): avc: denied { unlink } for pid=4419 comm="syz-executor" name="swap-file" dev="sda1" ino=1929 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 78.556031][ T4419] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 79.311777][ T30] audit: type=1400 audit(1746525714.385:140): avc: denied { read } for pid=4430 comm="syz-executor" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 79.333017][ T30] audit: type=1400 audit(1746525714.385:141): avc: denied { open } for pid=4430 comm="syz-executor" path="net:[4026531840]" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 79.379600][ T30] audit: type=1400 audit(1746525714.455:142): avc: denied { mounton } for pid=4430 comm="syz-executor" path="/root/syzkaller.vo7OIC/syz-tmp/newroot/sys/kernel/debug" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=dir permissive=1 [ 79.406350][ T30] audit: type=1400 audit(1746525714.455:143): avc: denied { unmount } for pid=4430 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 79.502463][ T3605] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 79.510072][ T3605] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 79.520171][ T3605] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 79.530013][ T3605] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 79.539737][ T3605] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 79.547407][ T30] audit: type=1401 audit(1746525714.625:144): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 79.644647][ T4433] chnl_net:caif_netlink_parms(): no params data found [ 79.680386][ T4433] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.687408][ T4433] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.694590][ T4433] bridge_slave_0: entered allmulticast mode [ 79.701040][ T4433] bridge_slave_0: entered promiscuous mode [ 79.711359][ T4433] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.718386][ T4433] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.726010][ T4433] bridge_slave_1: entered allmulticast mode [ 79.732423][ T4433] bridge_slave_1: entered promiscuous mode [ 79.784428][ T4433] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 79.794415][ T4433] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 79.834250][ T4433] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 79.841293][ T4433] 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. [ 79.867191][ T4433] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 79.878380][ T4433] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 79.885385][ T4433] 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. [ 79.911345][ T4433] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 79.968665][ T4433] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.975724][ T4433] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.982956][ T4433] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.989950][ T4433] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.118823][ T4433] 8021q: adding VLAN 0 to HW filter on device bond0 [ 80.128342][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.136378][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.159442][ T205] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.166474][ T205] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.174775][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.181803][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.255279][ T4433] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 80.288623][ T4433] veth0_vlan: entered promiscuous mode [ 80.390475][ T4433] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 80.398753][ T4433] batman_adv: batadv0: Interface activated: batadv_slave_1 2025/05/06 10:01:55 executed programs: 0 [ 80.505257][ T4464] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 80.515528][ T4464] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 80.523902][ T4464] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 80.532292][ T4613] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 80.539703][ T4464] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 80.547671][ T4616] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 80.557349][ T4619] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 80.561221][ T4464] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 80.565303][ T4619] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 80.571943][ T4621] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 80.579415][ T4619] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 80.586246][ T4464] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 80.600305][ T4464] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 80.600634][ T4619] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 80.607876][ T4464] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 80.614565][ T4619] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 80.621974][ T4464] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 80.628525][ T4619] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 80.639092][ T4464] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 80.644603][ T4619] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 80.649336][ T4464] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 80.656117][ T4619] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 80.663901][ T4464] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 80.676866][ T4464] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 80.684003][ T4464] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 80.803044][ T14] bridge_slave_1: left allmulticast mode [ 80.808723][ T14] bridge_slave_1: left promiscuous mode [ 80.814425][ T14] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.823530][ T14] bridge_slave_0: left allmulticast mode [ 80.829255][ T14] bridge_slave_0: left promiscuous mode [ 80.835002][ T14] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.947990][ T14] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 80.957820][ T14] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 80.967263][ T14] bond0 (unregistering): Released all slaves [ 81.031828][ T4607] chnl_net:caif_netlink_parms(): no params data found [ 81.070536][ T14] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 81.077966][ T14] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 81.085449][ T14] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 81.092812][ T14] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 81.103000][ T14] veth0_vlan: left promiscuous mode [ 81.260892][ T4607] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.267917][ T4607] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.274998][ T4607] bridge_slave_0: entered allmulticast mode [ 81.281363][ T4607] bridge_slave_0: entered promiscuous mode [ 81.288182][ T4605] chnl_net:caif_netlink_parms(): no params data found [ 81.297726][ T4611] chnl_net:caif_netlink_parms(): no params data found [ 81.305411][ T4607] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.312468][ T4607] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.319503][ T4607] bridge_slave_1: entered allmulticast mode [ 81.325834][ T4607] bridge_slave_1: entered promiscuous mode [ 81.360075][ T4607] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 81.370641][ T4610] chnl_net:caif_netlink_parms(): no params data found [ 81.398024][ T4611] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.405111][ T4611] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.412202][ T4611] bridge_slave_0: entered allmulticast mode [ 81.418381][ T4611] bridge_slave_0: entered promiscuous mode [ 81.424708][ T4607] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 81.433769][ T4611] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.440806][ T4611] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.447828][ T4611] bridge_slave_1: entered allmulticast mode [ 81.454084][ T4611] bridge_slave_1: entered promiscuous mode [ 81.477373][ T4618] chnl_net:caif_netlink_parms(): no params data found [ 81.500397][ T4611] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 81.511737][ T4605] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.518751][ T4605] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.525849][ T4605] bridge_slave_0: entered allmulticast mode [ 81.532118][ T4605] bridge_slave_0: entered promiscuous mode [ 81.538342][ T4611] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 81.566759][ T4605] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.573853][ T4605] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.580990][ T4605] bridge_slave_1: entered allmulticast mode [ 81.587252][ T4605] bridge_slave_1: entered promiscuous mode [ 81.593193][ T4610] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.600188][ T4610] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.607257][ T4610] bridge_slave_0: entered allmulticast mode [ 81.613565][ T4610] bridge_slave_0: entered promiscuous mode [ 81.620141][ T4610] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.627169][ T4610] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.634262][ T4610] bridge_slave_1: entered allmulticast mode [ 81.640528][ T4610] bridge_slave_1: entered promiscuous mode [ 81.666536][ T4605] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 81.681814][ T4610] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 81.693442][ T4605] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 81.709390][ T4610] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 81.718609][ T4607] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 81.725563][ T4607] 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. [ 81.751444][ T4607] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 81.771927][ T4607] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 81.778862][ T4607] 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. [ 81.804830][ T4607] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 81.815630][ T4611] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 81.822766][ T4611] 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. [ 81.848754][ T4611] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 81.865660][ T4618] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.872765][ T4618] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.879805][ T4618] bridge_slave_0: entered allmulticast mode [ 81.886066][ T4618] bridge_slave_0: entered promiscuous mode [ 81.892166][ T4611] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 81.899090][ T4611] 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. [ 81.925044][ T4611] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 81.935829][ T4618] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.942903][ T4618] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.949932][ T4618] bridge_slave_1: entered allmulticast mode [ 81.956266][ T4618] bridge_slave_1: entered promiscuous mode [ 81.988037][ T4618] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 82.007304][ T4618] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 82.033814][ T4605] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 82.041142][ T4605] 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. [ 82.067039][ T4605] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 82.080275][ T4610] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 82.087220][ T4610] 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. [ 82.113081][ T4610] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 82.127243][ T4605] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 82.134234][ T4605] 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. [ 82.160124][ T4605] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 82.174165][ T4610] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 82.181125][ T4610] 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. [ 82.206985][ T4610] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 82.232503][ T4618] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 82.239430][ T4618] 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. [ 82.265303][ T4618] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 82.277188][ T4618] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 82.284613][ T4618] 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. [ 82.310580][ T4618] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 82.511964][ T4618] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.519013][ T4618] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.526251][ T4618] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.533283][ T4618] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.701062][ T4464] Bluetooth: hci1: command tx timeout [ 82.706958][ T4627] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.714069][ T4464] Bluetooth: hci3: command tx timeout [ 82.719674][ T4613] Bluetooth: hci2: command tx timeout [ 82.719678][ T4619] Bluetooth: hci4: command tx timeout [ 82.730966][ T4627] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.782592][ T4613] Bluetooth: hci5: command tx timeout [ 82.898373][ T4607] 8021q: adding VLAN 0 to HW filter on device bond0 [ 82.936830][ T4605] 8021q: adding VLAN 0 to HW filter on device bond0 [ 83.017552][ T3429] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.024599][ T3429] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.033596][ T4610] 8021q: adding VLAN 0 to HW filter on device bond0 [ 83.043756][ T3429] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.050806][ T3429] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.099610][ T4611] 8021q: adding VLAN 0 to HW filter on device bond0 [ 83.123888][ T3429] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.130951][ T3429] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.139282][ T3429] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.146347][ T3429] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.188155][ T4618] 8021q: adding VLAN 0 to HW filter on device bond0 [ 83.197900][ T3429] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.205029][ T3429] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.213164][ T3429] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.220165][ T3429] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.265389][ T34] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.272455][ T34] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.345927][ T4607] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 83.359370][ T34] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.366403][ T34] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.374691][ T34] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.381724][ T34] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.389634][ T34] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.396658][ T34] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.487185][ T4607] veth0_vlan: entered promiscuous mode [ 83.592016][ T4610] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 83.602952][ T4605] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 83.625135][ T4618] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 83.639406][ T4611] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 83.700578][ T4605] veth0_vlan: entered promiscuous mode [ 83.708265][ T4610] veth0_vlan: entered promiscuous mode [ 83.758914][ T4611] veth0_vlan: entered promiscuous mode [ 83.771311][ T4618] veth0_vlan: entered promiscuous mode [ 83.924110][ T4607] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 83.937147][ T4607] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 84.102356][ T4610] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 84.112855][ T4610] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 84.123885][ T4610] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 84.132488][ T4605] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 84.143026][ T4605] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 84.152845][ T4605] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 84.163299][ T4605] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 84.174259][ T4605] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 84.185186][ T4605] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 84.195650][ T4605] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 84.205752][ T4605] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 84.218942][ T4610] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 84.229560][ T4610] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 84.239419][ T4610] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 84.249873][ T4610] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 84.260049][ T4610] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 84.318518][ T4618] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 84.329040][ T4618] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 84.338889][ T4618] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 84.339253][ T30] audit: type=1400 audit(1746525719.415:145): avc: denied { read write } for pid=5190 comm="syz.1.17" name="raw-gadget" dev="devtmpfs" ino=299 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 84.349373][ T4618] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 84.372520][ T30] audit: type=1400 audit(1746525719.415:146): avc: denied { open } for pid=5190 comm="syz.1.17" path="/dev/raw-gadget" dev="devtmpfs" ino=299 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 84.372527][ T30] audit: type=1400 audit(1746525719.415:147): avc: denied { ioctl } for pid=5190 comm="syz.1.17" path="/dev/raw-gadget" dev="devtmpfs" ino=299 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 84.430129][ T4618] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 84.440665][ T4618] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 84.450836][ T4618] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 84.470023][ T4618] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 84.480537][ T4618] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 84.490313][ T4618] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 84.500750][ T4618] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 84.510710][ T4618] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 84.521151][ T4618] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 84.531457][ T4618] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 84.540908][ T4611] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 84.551396][ T4611] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 84.561261][ T4611] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 84.571729][ T4611] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 84.582029][ T4611] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 84.592469][ T4611] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 84.602268][ T4611] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 84.612684][ T4611] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 84.624548][ T4611] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 84.635418][ T4127] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 84.693463][ T4611] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 84.704208][ T4611] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 84.714082][ T4611] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 84.724587][ T4611] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 84.734441][ T4611] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 84.745041][ T4611] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 84.754857][ T4611] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 84.765268][ T4611] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 84.775520][ T4611] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 84.783063][ T4613] Bluetooth: hci2: command tx timeout [ 84.783081][ T4613] Bluetooth: hci3: command tx timeout [ 84.783090][ T4613] Bluetooth: hci1: command tx timeout [ 84.790773][ T4464] Bluetooth: hci4: command tx timeout [ 84.860991][ T4464] Bluetooth: hci5: command tx timeout [ 84.873142][ T4127] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 84.884188][ T4127] usb 2-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 84.893290][ T4127] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 84.904106][ T4127] usb 2-1: config 0 descriptor?? [ 84.920392][ T11] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 85.072158][ T11] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 85.083076][ T11] usb 1-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 85.090407][ T5213] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 85.092091][ T11] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 85.101788][ T24] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 85.110428][ T11] usb 1-1: config 0 descriptor?? [ 85.170520][ T1023] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 85.262142][ T5213] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 85.273100][ T5213] usb 6-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 85.282133][ T5213] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 85.291237][ T5213] usb 6-1: config 0 descriptor?? [ 85.297478][ T24] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 85.308349][ T24] usb 5-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 85.317370][ T24] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 85.321491][ T1023] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 85.336463][ T1023] usb 4-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 85.341108][ T24] usb 5-1: config 0 descriptor?? [ 85.345545][ T1023] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 85.359938][ T4127] keytouch 0003:0926:3333.0001: fixing up Keytouch IEC report descriptor [ 85.371391][ T4127] input: HID 0926:3333 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:0926:3333.0001/input/input4 [ 85.385528][ T1023] usb 4-1: config 0 descriptor?? [ 85.446125][ T30] audit: type=1400 audit(1746525720.525:148): avc: denied { read } for pid=3634 comm="acpid" name="event3" dev="devtmpfs" ino=1467 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 85.468636][ T30] audit: type=1400 audit(1746525720.525:149): avc: denied { open } for pid=3634 comm="acpid" path="/dev/input/event3" dev="devtmpfs" ino=1467 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 85.492029][ T30] audit: type=1400 audit(1746525720.525:150): avc: denied { ioctl } for pid=3634 comm="acpid" path="/dev/input/event3" dev="devtmpfs" ino=1467 ioctlcmd=0x4520 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 85.517956][ T4127] keytouch 0003:0926:3333.0001: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.1-1/input0 [ 85.534546][ T11] keytouch 0003:0926:3333.0002: fixing up Keytouch IEC report descriptor [ 85.547139][ T11] input: HID 0926:3333 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:0926:3333.0002/input/input5 [ 85.615813][ T11] keytouch 0003:0926:3333.0002: input,hidraw1: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.0-1/input0 [ 85.732886][ T5213] keytouch 0003:0926:3333.0003: fixing up Keytouch IEC report descriptor [ 85.744186][ T5213] input: HID 0926:3333 as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.0/0003:0926:3333.0003/input/input6 [ 85.757923][ T24] keytouch 0003:0926:3333.0004: fixing up Keytouch IEC report descriptor [ 85.767405][ T24] input: HID 0926:3333 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/0003:0926:3333.0004/input/input7 [ 85.792025][ T1023] keytouch 0003:0926:3333.0005: fixing up Keytouch IEC report descriptor [ 85.801940][ T1023] input: HID 0926:3333 as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/0003:0926:3333.0005/input/input8 [ 85.826938][ T5213] keytouch 0003:0926:3333.0003: input,hidraw2: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.5-1/input0 2025/05/06 10:02:00 executed programs: 15 [ 85.847595][ T5213] usb 2-1: USB disconnect, device number 2 [ 85.885484][ T24] keytouch 0003:0926:3333.0004: input,hidraw3: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.4-1/input0 [ 85.944929][ T1023] keytouch 0003:0926:3333.0005: input,hidraw4: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.3-1/input0 [ 86.031704][ T1023] usb 1-1: USB disconnect, device number 2 [ 86.213029][ T24] usb 6-1: USB disconnect, device number 2 [ 86.243156][ T11] usb 5-1: USB disconnect, device number 2 [ 86.275008][ T9] usb 4-1: USB disconnect, device number 2 [ 86.290416][ T5213] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 86.350471][ T1023] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 86.471853][ T5213] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 86.482765][ T5213] usb 2-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 86.491833][ T5213] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 86.500508][ T5213] usb 2-1: config 0 descriptor?? [ 86.503214][ T1023] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 86.516311][ T1023] usb 1-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 86.525348][ T1023] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 86.534426][ T1023] usb 1-1: config 0 descriptor?? [ 86.550479][ T24] usb 6-1: new high-speed USB device number 3 using dummy_hcd [ 86.560435][ T11] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 86.630407][ T9] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 86.711296][ T11] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 86.722214][ T11] usb 5-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 86.731238][ T11] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 86.731423][ T24] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 86.740039][ T11] usb 5-1: config 0 descriptor?? [ 86.750113][ T24] usb 6-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 86.764122][ T24] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 86.773383][ T24] usb 6-1: config 0 descriptor?? [ 86.782749][ T9] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 86.793726][ T9] usb 4-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 86.802898][ T9] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 86.811706][ T9] usb 4-1: config 0 descriptor?? [ 86.861001][ T4464] Bluetooth: hci4: command tx timeout [ 86.861007][ T4613] Bluetooth: hci1: command tx timeout [ 86.861036][ T4619] Bluetooth: hci3: command tx timeout [ 86.866538][ T4464] Bluetooth: hci2: command tx timeout [ 86.909952][ T5213] keytouch 0003:0926:3333.0006: fixing up Keytouch IEC report descriptor [ 86.919721][ T5213] input: HID 0926:3333 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:0926:3333.0006/input/input9 [ 86.941366][ T4464] Bluetooth: hci5: command tx timeout [ 86.958917][ T1023] keytouch 0003:0926:3333.0007: fixing up Keytouch IEC report descriptor [ 86.968920][ T1023] input: HID 0926:3333 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:0926:3333.0007/input/input10 [ 86.994123][ T5213] keytouch 0003:0926:3333.0006: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.1-1/input0 [ 87.055159][ T1023] keytouch 0003:0926:3333.0007: input,hidraw1: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.0-1/input0 [ 87.159558][ T11] keytouch 0003:0926:3333.0008: fixing up Keytouch IEC report descriptor [ 87.173103][ T11] input: HID 0926:3333 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/0003:0926:3333.0008/input/input11 [ 87.181007][ T24] keytouch 0003:0926:3333.0009: fixing up Keytouch IEC report descriptor [ 87.194368][ T24] input: HID 0926:3333 as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.0/0003:0926:3333.0009/input/input12 [ 87.218240][ T9] keytouch 0003:0926:3333.000A: fixing up Keytouch IEC report descriptor [ 87.228548][ T9] input: HID 0926:3333 as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/0003:0926:3333.000A/input/input13 [ 87.245156][ T11] keytouch 0003:0926:3333.0008: input,hidraw2: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.4-1/input0 [ 87.315136][ T24] keytouch 0003:0926:3333.0009: input,hidraw3: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.5-1/input0 [ 87.375792][ T9] keytouch 0003:0926:3333.000A: input,hidraw4: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.3-1/input0 [ 87.409574][ T24] usb 2-1: USB disconnect, device number 3 [ 87.484825][ T3608] usb 1-1: USB disconnect, device number 3 [ 87.648681][ T5213] usb 5-1: USB disconnect, device number 3 [ 87.664386][ T44] usb 6-1: USB disconnect, device number 3 [ 87.696154][ T9] usb 4-1: USB disconnect, device number 3 [ 87.751284][ T24] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 87.810399][ T3608] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 87.901576][ T24] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 87.912502][ T24] usb 2-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 87.921512][ T24] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 87.930040][ T24] usb 2-1: config 0 descriptor?? [ 87.970406][ T5213] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 87.979164][ T3608] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 87.990450][ T3608] usb 1-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 87.999482][ T3608] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 88.000425][ T9] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 88.008137][ T44] usb 6-1: new high-speed USB device number 4 using dummy_hcd [ 88.023497][ T3608] usb 1-1: config 0 descriptor?? [ 88.151392][ T5213] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 88.162319][ T5213] usb 5-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 88.171346][ T5213] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 88.171476][ T9] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 88.190248][ T9] usb 4-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 88.192688][ T5213] usb 5-1: config 0 descriptor?? [ 88.199286][ T9] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 88.208180][ T44] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 88.223086][ T44] usb 6-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 88.224294][ T9] usb 4-1: config 0 descriptor?? [ 88.232124][ T44] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 88.233061][ T44] usb 6-1: config 0 descriptor?? [ 88.337667][ T24] keytouch 0003:0926:3333.000B: fixing up Keytouch IEC report descriptor [ 88.347139][ T24] input: HID 0926:3333 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:0926:3333.000B/input/input14 [ 88.426713][ T24] keytouch 0003:0926:3333.000B: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.1-1/input0 [ 88.451255][ T3608] keytouch 0003:0926:3333.000C: fixing up Keytouch IEC report descriptor [ 88.461155][ T3608] input: HID 0926:3333 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:0926:3333.000C/input/input15 [ 88.534701][ T3608] keytouch 0003:0926:3333.000C: input,hidraw1: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.0-1/input0 [ 88.608145][ T5213] keytouch 0003:0926:3333.000D: fixing up Keytouch IEC report descriptor [ 88.618048][ T5213] input: HID 0926:3333 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/0003:0926:3333.000D/input/input16 [ 88.640683][ T9] keytouch 0003:0926:3333.000E: fixing up Keytouch IEC report descriptor [ 88.650059][ T9] input: HID 0926:3333 as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/0003:0926:3333.000E/input/input17 [ 88.676160][ T44] keytouch 0003:0926:3333.000F: fixing up Keytouch IEC report descriptor [ 88.687946][ T44] input: HID 0926:3333 as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.0/0003:0926:3333.000F/input/input18 [ 88.703317][ T5213] keytouch 0003:0926:3333.000D: input,hidraw2: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.4-1/input0 [ 88.762474][ T9] keytouch 0003:0926:3333.000E: input,hidraw3: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.3-1/input0 [ 88.825805][ T44] keytouch 0003:0926:3333.000F: input,hidraw4: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.5-1/input0 [ 88.843214][ T9] [ 88.843216][ T9] ====================================================== [ 88.843217][ T9] WARNING: possible circular locking dependency detected [ 88.843219][ T9] 6.15.0-rc5-syzkaller #0 Not tainted [ 88.843221][ T9] ------------------------------------------------------ [ 88.843222][ T9] kworker/0:0/9 is trying to acquire lock: [ 88.843223][ T9] ffff888175ee52e8 (&tty->termios_rwsem){++++}-{4:4}, at: n_tty_flush_buffer+0x1a/0xa0 [ 88.843235][ T9] [ 88.843235][ T9] but task is already holding lock: [ 88.843236][ T9] ffff8881000c88b8 (&buf->lock){+.+.}-{4:4}, at: tty_buffer_flush+0x32/0xf0 [ 88.843243][ T9] [ 88.843243][ T9] which lock already depends on the new lock. [ 88.843243][ T9] [ 88.843244][ T9] [ 88.843244][ T9] the existing dependency chain (in reverse order) is: [ 88.843244][ T9] [ 88.843244][ T9] -> #3 (&buf->lock){+.+.}-{4:4}: [ 88.843248][ T9] __mutex_lock+0xc7/0xb10 [ 88.843253][ T9] tty_buffer_flush+0x32/0xf0 [ 88.843255][ T9] tty_ldisc_flush+0x2f/0x60 [ 88.843257][ T9] __do_SAK+0x2f6/0x340 [ 88.843260][ T9] vc_SAK+0x27/0x80 [ 88.843262][ T9] process_one_work+0x22b/0x660 [ 88.843268][ T9] worker_thread+0x1c7/0x370 [ 88.843270][ T9] kthread+0x104/0x200 [ 88.843273][ T9] ret_from_fork+0x2c/0x50 [ 88.843276][ T9] ret_from_fork_asm+0x1a/0x30 [ 88.843279][ T9] [ 88.843279][ T9] -> #2 (console_lock){+.+.}-{0:0}: [ 88.843283][ T9] console_lock+0x3e/0x80 [ 88.843285][ T9] serial_core_register_port+0x2f4/0x8b0 [ 88.843290][ T9] serial8250_register_8250_port+0x413/0x6d0 [ 88.843292][ T9] serial_pnp_probe+0x1de/0x350 [ 88.843295][ T9] pnp_device_probe+0xac/0x150 [ 88.843297][ T9] really_probe+0xbc/0x380 [ 88.843303][ T9] __driver_probe_device+0x73/0x150 [ 88.843306][ T9] driver_probe_device+0x1a/0x90 [ 88.843308][ T9] __driver_attach+0xd1/0x1c0 [ 88.843311][ T9] bus_for_each_dev+0x82/0xd0 [ 88.843314][ T9] bus_add_driver+0x110/0x240 [ 88.843317][ T9] driver_register+0x54/0x100 [ 88.843319][ T9] serial8250_init+0x6d/0x110 [ 88.843324][ T9] do_one_initcall+0x68/0x330 [ 88.843327][ T9] kernel_init_freeable+0x236/0x3e0 [ 88.843330][ T9] kernel_init+0x15/0x1b0 [ 88.843333][ T9] ret_from_fork+0x2c/0x50 [ 88.843335][ T9] ret_from_fork_asm+0x1a/0x30 [ 88.843338][ T9] [ 88.843338][ T9] -> #1 (&port->mutex){+.+.}-{4:4}: [ 88.843342][ T9] __mutex_lock+0xc7/0xb10 [ 88.843344][ T9] uart_set_termios+0x33/0x170 [ 88.843347][ T9] tty_set_termios+0x1b8/0x250 [ 88.843350][ T9] set_termios+0x235/0x300 [ 88.843352][ T9] tty_mode_ioctl+0x329/0x6b0 [ 88.843353][ T9] tty_ioctl+0x2c3/0x930 [ 88.843356][ T9] __x64_sys_ioctl+0x8f/0xc0 [ 88.843359][ T9] do_syscall_64+0x80/0x1c0 [ 88.843362][ T9] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 88.843364][ T9] [ 88.843364][ T9] -> #0 (&tty->termios_rwsem){++++}-{4:4}: [ 88.843368][ T9] __lock_acquire+0x135e/0x1ba0 [ 88.843371][ T9] lock_acquire+0xc9/0x2c0 [ 88.843372][ T9] down_write+0x29/0xc0 [ 88.843375][ T9] n_tty_flush_buffer+0x1a/0xa0 [ 88.843378][ T9] tty_buffer_flush+0xb0/0xf0 [ 88.843380][ T9] tty_ldisc_flush+0x2f/0x60 [ 88.843382][ T9] __do_SAK+0x2f6/0x340 [ 88.843385][ T9] vc_SAK+0x27/0x80 [ 88.843386][ T9] process_one_work+0x22b/0x660 [ 88.843390][ T9] worker_thread+0x1c7/0x370 [ 88.843393][ T9] kthread+0x104/0x200 [ 88.843395][ T9] ret_from_fork+0x2c/0x50 [ 88.843397][ T9] ret_from_fork_asm+0x1a/0x30 [ 88.843399][ T9] [ 88.843399][ T9] other info that might help us debug this: [ 88.843399][ T9] [ 88.843400][ T9] Chain exists of: [ 88.843400][ T9] &tty->termios_rwsem --> console_lock --> &buf->lock [ 88.843400][ T9] [ 88.843405][ T9] Possible unsafe locking scenario: [ 88.843405][ T9] [ 88.843406][ T9] CPU0 CPU1 [ 88.843407][ T9] ---- ---- [ 88.843408][ T9] lock(&buf->lock); [ 88.843409][ T9] lock(console_lock); [ 88.843411][ T9] lock(&buf->lock); [ 88.843413][ T9] lock(&tty->termios_rwsem); [ 88.843415][ T9] [ 88.843415][ T9] *** DEADLOCK *** [ 88.843415][ T9] [ 88.843415][ T9] 5 locks held by kworker/0:0/9: [ 88.843417][ T9] #0: ffff888100072748 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x42f/0x660 [ 88.843424][ T9] #1: ffffc90000053e40 ((work_completion)(&vc_cons[currcons].SAK_work)){+.+.}-{0:0}, at: process_one_work+0x1ed/0x660 [ 88.843431][ T9] #2: ffffffff85001960 (console_lock){+.+.}-{0:0}, at: vc_SAK+0xd/0x80 [ 88.843436][ T9] #3: ffff888175ee50a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_flush+0x17/0x60 [ 88.843442][ T9] #4: ffff8881000c88b8 (&buf->lock){+.+.}-{4:4}, at: tty_buffer_flush+0x32/0xf0 [ 88.843448][ T9] [ 88.843448][ T9] stack backtrace: [ 88.843460][ T9] CPU: 0 UID: 0 PID: 9 Comm: kworker/0:0 Not tainted 6.15.0-rc5-syzkaller #0 PREEMPT(undef) [ 88.843464][ T9] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/29/2025 [ 88.843466][ T9] Workqueue: events vc_SAK [ 88.843473][ T9] Call Trace: [ 88.843475][ T9] [ 88.843477][ T9] dump_stack_lvl+0x78/0xe0 [ 88.843481][ T9] print_circular_bug+0x26e/0x2f0 [ 88.843484][ T9] check_noncircular+0x11b/0x130 [ 88.843488][ T9] __lock_acquire+0x135e/0x1ba0 [ 88.843492][ T9] lock_acquire+0xc9/0x2c0 [ 88.843494][ T9] ? n_tty_flush_buffer+0x1a/0xa0 [ 88.843498][ T9] ? tty_buffer_flush+0x32/0xf0 [ 88.843502][ T9] down_write+0x29/0xc0 [ 88.843504][ T9] ? n_tty_flush_buffer+0x1a/0xa0 [ 88.843507][ T9] n_tty_flush_buffer+0x1a/0xa0 [ 88.843510][ T9] tty_buffer_flush+0xb0/0xf0 [ 88.843514][ T9] tty_ldisc_flush+0x2f/0x60 [ 88.843516][ T9] __do_SAK+0x2f6/0x340 [ 88.843520][ T9] vc_SAK+0x27/0x80 [ 88.843522][ T9] process_one_work+0x22b/0x660 [ 88.843527][ T9] worker_thread+0x1c7/0x370 [ 88.843530][ T9] ? __pfx_worker_thread+0x10/0x10 [ 88.843533][ T9] kthread+0x104/0x200 [ 88.843536][ T9] ? __pfx_kthread+0x10/0x10 [ 88.843538][ T9] ret_from_fork+0x2c/0x50 [ 88.843540][ T9] ? __pfx_kthread+0x10/0x10 [ 88.843542][ T9] ret_from_fork_asm+0x1a/0x30 [ 88.843548][ T9] [ 88.943797][ T4464] Bluetooth: hci2: command tx timeout [ 88.950469][ T4464] Bluetooth: hci1: command tx timeout [ 88.954228][ T4613] Bluetooth: hci3: command tx timeout [ 88.958154][ T4619] Bluetooth: hci4: command tx timeout [ 89.023583][ T4464] Bluetooth: hci5: command tx timeout [ 89.507464][ T5213] usb 2-1: USB disconnect, device number 4 [ 89.513325][ T4127] usb 1-1: USB disconnect, device number 4 [ 89.519753][ T44] usb 5-1: USB disconnect, device number 4 [ 89.529602][ T5274] usb 4-1: USB disconnect, device number 4 [ 89.532554][ T3608] usb 6-1: USB disconnect, device number 4 [ 89.840405][ T4127] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 89.840405][ T5213] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 89.840428][ T5274] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 89.847880][ T44] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 89.870207][ T3608] usb 6-1: new high-speed USB device number 5 using dummy_hcd [ 90.001324][ T4127] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 90.012221][ T4127] usb 1-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 90.021224][ T4127] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 90.021339][ T3608] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 90.029262][ T5274] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 90.040015][ T3608] usb 6-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 90.040019][ T3608] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 90.050835][ T5274] usb 4-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 90.050839][ T5274] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 90.068490][ T5274] usb 4-1: config 0 descriptor?? [ 90.077107][ T44] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 90.085001][ T4127] usb 1-1: config 0 descriptor?? [ 90.089725][ T44] usb 5-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 90.089728][ T44] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 90.122494][ T5213] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 90.133324][ T5213] usb 2-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 90.142416][ T5213] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 90.151238][ T5213] usb 2-1: config 0 descriptor?? [ 90.156359][ T44] usb 5-1: config 0 descriptor?? [ 90.161792][ T3608] usb 6-1: config 0 descriptor?? [ 90.504595][ T5274] keytouch 0003:0926:3333.0010: fixing up Keytouch IEC report descriptor [ 90.513590][ T5274] input: HID 0926:3333 as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/0003:0926:3333.0010/input/input19 [ 90.525184][ T4127] keytouch 0003:0926:3333.0011: fixing up Keytouch IEC report descriptor [ 90.534028][ T4127] input: HID 0926:3333 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:0926:3333.0011/input/input20 [ 90.562100][ T5213] keytouch 0003:0926:3333.0012: fixing up Keytouch IEC report descriptor [ 90.571117][ T44] keytouch 0003:0926:3333.0013: fixing up Keytouch IEC report descriptor [ 90.579923][ T44] input: HID 0926:3333 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/0003:0926:3333.0013/input/input21 [ 90.591447][ T3608] keytouch 0003:0926:3333.0014: fixing up Keytouch IEC report descriptor [ 90.600376][ T5213] input: HID 0926:3333 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:0926:3333.0012/input/input22 [ 90.612161][ T3608] input: HID 0926:3333 as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.0/0003:0926:3333.0014/input/input23 [ 90.612343][ T5274] keytouch 0003:0926:3333.0010: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.3-1/input0 [ 90.671251][ T4127] keytouch 0003:0926:3333.0011: input,hidraw1: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.0-1/input0 [ 90.731815][ T5213] keytouch 0003:0926:3333.0012: input,hidraw2: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.1-1/input0 [ 90.791948][ T44] keytouch 0003:0926:3333.0013: input,hidraw3: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.4-1/input0 [ 90.851603][ T3608] keytouch 0003:0926:3333.0014: input,hidraw4: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.5-1/input0 2025/05/06 10:02:06 executed programs: 30 [ 90.979458][ T4127] usb 4-1: USB disconnect, device number 5 [ 90.988606][ T3608] usb 1-1: USB disconnect, device number 5 [ 91.047486][ T44] usb 2-1: USB disconnect, device number 5 [ 91.066960][ T5274] usb 5-1: USB disconnect, device number 5 [ 91.087535][ T5228] usb 6-1: USB disconnect, device number 5 [ 91.290641][ T4127] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 91.300475][ T3608] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 91.380408][ T44] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 91.410377][ T5274] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 91.430395][ T5228] usb 6-1: new high-speed USB device number 6 using dummy_hcd [ 91.441274][ T4127] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 91.452124][ T4127] usb 4-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 91.461126][ T4127] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 91.469325][ T4127] usb 4-1: config 0 descriptor?? [ 91.471799][ T3608] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 91.485124][ T3608] usb 1-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 91.494141][ T3608] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 91.502379][ T3608] usb 1-1: config 0 descriptor?? [ 91.531271][ T44] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 91.542149][ T44] usb 2-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 91.551148][ T44] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 91.559392][ T44] usb 2-1: config 0 descriptor?? [ 91.561826][ T5274] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 91.575186][ T5274] usb 5-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 91.584238][ T5274] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 91.592532][ T5274] usb 5-1: config 0 descriptor?? [ 91.598440][ T5228] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 91.609314][ T5228] usb 6-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 91.618337][ T5228] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 91.626609][ T5228] usb 6-1: config 0 descriptor?? [ 91.875587][ T4127] keytouch 0003:0926:3333.0015: fixing up Keytouch IEC report descriptor [ 91.884418][ T4127] input: HID 0926:3333 as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/0003:0926:3333.0015/input/input24 [ 91.908333][ T3608] keytouch 0003:0926:3333.0016: fixing up Keytouch IEC report descriptor [ 91.917304][ T3608] input: HID 0926:3333 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:0926:3333.0016/input/input25 [ 91.952049][ T4127] keytouch 0003:0926:3333.0015: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.3-1/input0 [ 91.966679][ T44] keytouch 0003:0926:3333.0017: fixing up Keytouch IEC report descriptor [ 91.975543][ T44] input: HID 0926:3333 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:0926:3333.0017/input/input26 [ 91.998624][ T5274] keytouch 0003:0926:3333.0018: fixing up Keytouch IEC report descriptor [ 92.007613][ T5274] input: HID 0926:3333 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/0003:0926:3333.0018/input/input27 [ 92.022008][ T3608] keytouch 0003:0926:3333.0016: input,hidraw1: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.0-1/input0 [ 92.035910][ T5228] keytouch 0003:0926:3333.0019: fixing up Keytouch IEC report descriptor [ 92.045197][ T5228] input: HID 0926:3333 as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.0/0003:0926:3333.0019/input/input28 [ 92.092174][ T44] keytouch 0003:0926:3333.0017: input,hidraw2: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.1-1/input0 [ 92.151884][ T5274] keytouch 0003:0926:3333.0018: input,hidraw3: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.4-1/input0 [ 92.222135][ T5228] keytouch 0003:0926:3333.0019: input,hidraw4: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.5-1/input0 [ 92.364692][ T5228] usb 4-1: USB disconnect, device number 6 [ 92.381957][ T44] usb 1-1: USB disconnect, device number 6 [ 92.437703][ T5274] usb 2-1: USB disconnect, device number 6 [ 92.484620][ T3608] usb 5-1: USB disconnect, device number 6 [ 92.509909][ T5213] usb 6-1: USB disconnect, device number 6 [ 92.660386][ T5228] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 92.720416][ T44] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 92.730410][ T5274] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 92.811257][ T5228] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 92.822125][ T5228] usb 4-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 92.830367][ T3608] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 92.831125][ T5228] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 92.846755][ T5228] usb 4-1: config 0 descriptor?? [ 92.850388][ T5213] usb 6-1: new high-speed USB device number 7 using dummy_hcd [ 92.881288][ T44] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 92.881367][ T5274] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 92.892159][ T44] usb 1-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 92.892164][ T44] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 92.892488][ T44] usb 1-1: config 0 descriptor?? [ 92.903011][ T5274] usb 2-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 92.933881][ T5274] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 92.942358][ T5274] usb 2-1: config 0 descriptor?? [ 93.001266][ T3608] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 93.012152][ T3608] usb 5-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 93.021175][ T3608] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 93.029456][ T3608] usb 5-1: config 0 descriptor?? [ 93.035551][ T5213] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 93.046434][ T5213] usb 6-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 93.055472][ T5213] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 93.063815][ T5213] usb 6-1: config 0 descriptor?? [ 93.253080][ T5228] keytouch 0003:0926:3333.001A: fixing up Keytouch IEC report descriptor [ 93.262660][ T5228] input: HID 0926:3333 as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/0003:0926:3333.001A/input/input29 [ 93.313425][ T44] keytouch 0003:0926:3333.001B: fixing up Keytouch IEC report descriptor [ 93.322427][ T44] input: HID 0926:3333 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:0926:3333.001B/input/input30 [ 93.335691][ T5228] keytouch 0003:0926:3333.001A: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.3-1/input0 [ 93.348425][ T5274] keytouch 0003:0926:3333.001C: fixing up Keytouch IEC report descriptor [ 93.357300][ T5274] input: HID 0926:3333 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:0926:3333.001C/input/input31 [ 93.393437][ T44] keytouch 0003:0926:3333.001B: input,hidraw1: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.0-1/input0 [ 93.435448][ T3608] keytouch 0003:0926:3333.001D: fixing up Keytouch IEC report descriptor [ 93.444352][ T3608] input: HID 0926:3333 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/0003:0926:3333.001D/input/input32 [ 93.458341][ T5274] keytouch 0003:0926:3333.001C: input,hidraw2: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.1-1/input0 [ 93.475082][ T5213] keytouch 0003:0926:3333.001E: fixing up Keytouch IEC report descriptor [ 93.483955][ T5213] input: HID 0926:3333 as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.0/0003:0926:3333.001E/input/input33 [ 93.510940][ T3608] keytouch 0003:0926:3333.001D: input,hidraw3: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.4-1/input0 [ 93.571189][ T5213] keytouch 0003:0926:3333.001E: input,hidraw4: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.5-1/input0 [ 93.736832][ T5213] usb 4-1: USB disconnect, device number 7 [ 93.807900][ T44] usb 1-1: USB disconnect, device number 7 [ 93.821380][ T3608] usb 2-1: USB disconnect, device number 7 [ 93.909822][ T24] usb 5-1: USB disconnect, device number 7 [ 93.954350][ T5274] usb 6-1: USB disconnect, device number 7 [ 94.090412][ T5213] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 94.180421][ T44] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 94.187909][ T3608] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 94.241415][ T5213] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 94.252262][ T5213] usb 4-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 94.261268][ T5213] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 94.269327][ T24] usb 5-1: new high-speed USB device number 8 using dummy_hcd [ 94.276999][ T5213] usb 4-1: config 0 descriptor?? [ 94.300910][ T5274] usb 6-1: new high-speed USB device number 8 using dummy_hcd [ 94.351354][ T44] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 94.362228][ T44] usb 1-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 94.371247][ T44] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 94.379274][ T3608] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 94.390111][ T3608] usb 2-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 94.399369][ T3608] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 94.407555][ T44] usb 1-1: config 0 descriptor?? [ 94.412684][ T3608] usb 2-1: config 0 descriptor?? [ 94.431294][ T24] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 94.442191][ T24] usb 5-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 94.451202][ T24] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 94.459442][ T24] usb 5-1: config 0 descriptor?? [ 94.461375][ T5274] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 94.475237][ T5274] usb 6-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 94.484267][ T5274] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 94.492718][ T5274] usb 6-1: config 0 descriptor?? [ 94.692987][ T5213] keytouch 0003:0926:3333.001F: fixing up Keytouch IEC report descriptor [ 94.702072][ T5213] input: HID 0926:3333 as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/0003:0926:3333.001F/input/input34 [ 94.771369][ T5213] keytouch 0003:0926:3333.001F: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.3-1/input0 [ 94.818427][ T44] keytouch 0003:0926:3333.0020: fixing up Keytouch IEC report descriptor [ 94.827115][ T3608] keytouch 0003:0926:3333.0021: fixing up Keytouch IEC report descriptor [ 94.836012][ T44] input: HID 0926:3333 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:0926:3333.0020/input/input35 [ 94.847820][ T3608] input: HID 0926:3333 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:0926:3333.0021/input/input36 [ 94.865801][ T24] keytouch 0003:0926:3333.0022: fixing up Keytouch IEC report descriptor [ 94.874640][ T24] input: HID 0926:3333 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/0003:0926:3333.0022/input/input37 [ 94.902462][ T44] keytouch 0003:0926:3333.0020: input,hidraw1: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.0-1/input0 [ 94.911578][ T5274] keytouch 0003:0926:3333.0023: fixing up Keytouch IEC report descriptor [ 94.925603][ T5274] input: HID 0926:3333 as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.0/0003:0926:3333.0023/input/input38 [ 94.971752][ T3608] keytouch 0003:0926:3333.0021: input,hidraw2: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.1-1/input0 [ 95.051020][ T24] keytouch 0003:0926:3333.0022: input,hidraw3: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.4-1/input0 [ 95.111363][ T5274] keytouch 0003:0926:3333.0023: input,hidraw4: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.5-1/input0 [ 95.188989][ T3608] usb 4-1: USB disconnect, device number 8 [ 95.304742][ T24] usb 1-1: USB disconnect, device number 8 [ 95.316186][ T44] usb 2-1: USB disconnect, device number 8 [ 95.340438][ T1023] usb 5-1: USB disconnect, device number 8 [ 95.386228][ T5213] usb 6-1: USB disconnect, device number 8 [ 95.500443][ T3608] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 95.610384][ T44] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 95.660430][ T24] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 95.668753][ T3608] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 95.670372][ T1023] usb 5-1: new high-speed USB device number 9 using dummy_hcd [ 95.679593][ T3608] usb 4-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 95.696000][ T3608] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 95.704247][ T3608] usb 4-1: config 0 descriptor?? [ 95.770429][ T5213] usb 6-1: new high-speed USB device number 9 using dummy_hcd [ 95.791269][ T44] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 95.802161][ T44] usb 2-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 95.811174][ T44] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 95.819582][ T44] usb 2-1: config 0 descriptor?? [ 95.831736][ T1023] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 95.841225][ T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 95.842612][ T1023] usb 5-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 95.853396][ T24] usb 1-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 95.862385][ T1023] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 95.871378][ T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 95.879578][ T1023] usb 5-1: config 0 descriptor?? [ 95.892762][ T24] usb 1-1: config 0 descriptor?? [ 95.921278][ T5213] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 95.932236][ T5213] usb 6-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 95.941272][ T5213] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 95.949554][ T5213] usb 6-1: config 0 descriptor?? [ 96.110322][ T3608] keytouch 0003:0926:3333.0024: fixing up Keytouch IEC report descriptor [ 96.119205][ T3608] input: HID 0926:3333 as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/0003:0926:3333.0024/input/input39 [ 96.201317][ T3608] keytouch 0003:0926:3333.0024: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.3-1/input0 [ 96.225685][ T44] keytouch 0003:0926:3333.0025: fixing up Keytouch IEC report descriptor [ 96.234620][ T44] input: HID 0926:3333 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:0926:3333.0025/input/input40 [ 96.298462][ T1023] keytouch 0003:0926:3333.0026: fixing up Keytouch IEC report descriptor [ 96.298606][ T24] keytouch 0003:0926:3333.0027: fixing up Keytouch IEC report descriptor [ 96.308553][ T1023] input: HID 0926:3333 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/0003:0926:3333.0026/input/input41 [ 96.316424][ T24] input: HID 0926:3333 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:0926:3333.0027/input/input42 [ 96.339659][ T44] keytouch 0003:0926:3333.0025: input,hidraw1: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.1-1/input0 [ 96.355984][ T5213] keytouch 0003:0926:3333.0028: fixing up Keytouch IEC report descriptor [ 96.364963][ T5213] input: HID 0926:3333 as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.0/0003:0926:3333.0028/input/input43 [ 96.402135][ T1023] keytouch 0003:0926:3333.0026: input,hidraw2: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.4-1/input0 [ 96.471537][ T24] keytouch 0003:0926:3333.0027: input,hidraw3: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.0-1/input0 [ 96.502900][ C0] Mem-Info: [ 96.506035][ C0] active_anon:36175 inactive_anon:0 isolated_anon:0 [ 96.506035][ C0] active_file:565 inactive_file:54402 isolated_file:0 [ 96.506035][ C0] unevictable:768 dirty:67 writeback:0 [ 96.506035][ C0] slab_reclaimable:6989 slab_unreclaimable:23361 [ 96.506035][ C0] mapped:13254 shmem:1281 pagetables:812 [ 96.506035][ C0] sec_pagetables:0 bounce:0 [ 96.506035][ C0] kernel_misc_reclaimable:0 [ 96.506035][ C0] free:1774699 free_pcp:3366 free_cma:0 [ 96.506040][ C0] Node 0 active_anon:144700kB inactive_anon:0kB active_file:2260kB inactive_file:217608kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:53016kB dirty:268kB writeback:0kB shmem:5124kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:110592kB writeback_tmp:0kB kernel_stack:5200kB pagetables:3248kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 96.506044][ C0] Node 0 DMA free:15360kB boost:0kB min:128kB low:160kB high:192kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 96.506049][ C0] lowmem_reserve[]: 0 2794 7762 7762 7762 [ 96.506052][ C0] Node 0 DMA32 free:2854872kB boost:0kB min:24244kB low:30304kB high:36364kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2861592kB mlocked:0kB bounce:0kB free_pcp:6720kB local_pcp:6720kB free_cma:0kB [ 96.506056][ C0] lowmem_reserve[]: 0 0 4968 4968 4968 [ 96.506058][ C0] Node 0 Normal free:4228564kB boost:0kB min:43204kB low:54004kB high:64804kB reserved_highatomic:0KB active_anon:144700kB inactive_anon:0kB active_file:2260kB inactive_file:217608kB unevictable:3072kB writepending:268kB present:5242880kB managed:5087644kB mlocked:0kB bounce:0kB free_pcp:6744kB local_pcp:892kB free_cma:0kB [ 96.506062][ C0] lowmem_reserve[]: 0 0 0 0 0 [ 96.506065][ C0] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 96.506073][ C0] Node 0 DMA32: 2*4kB (M) 0*8kB 1*16kB (M) 2*32kB (M) 2*64kB (M) 2*128kB (M) 2*256kB (M) 2*512kB (M) 2*1024kB (M) 2*2048kB (M) 695*4096kB (M) = 2854872kB [ 96.506083][ C0] Node 0 Normal: 7*4kB (E) 1*8kB (M) 2*16kB (UE) 4*32kB (UME) 8*64kB (UME) 6*128kB (UM) 4*256kB (UME) 2*512kB (UE) 2*1024kB (ME) 4*2048kB (UME) 1029*4096kB (M) = 4228548kB [ 96.506104][ C0] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 96.506105][ C0] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 96.506106][ C0] 56248 total pagecache pages [ 96.506107][ C0] 0 pages in swap cache [ 96.506108][ C0] Free swap = 124996kB [ 96.506109][ C0] Total swap = 124996kB [ 96.506110][ C0] 2097051 pages RAM [ 96.506110][ C0] 0 pages HighMem/MovableOnly [ 96.506111][ C0] 105902 pages reserved [ 96.506111][ C0] 0 pages cma reserved [ 96.552189][ T5213] keytouch 0003:0926:3333.0028: input,hidraw4: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.5-1/input0 [ 96.800871][ T5213] tty tty1: SAK: killed process 5317 (syz.3.51): by fd#4 [ 96.800881][ T5213] tty tty1: SAK: killed process 5318 (syz.3.51): by fd#4 [ 96.800883][ T5213] tty tty1: SAK: killed process 5327 (syz.3.51): by fd#4 2025/05/06 10:02:11 executed programs: 50 [ 96.801166][ T1023] usb 5-1: USB disconnect, device number 9 [ 96.828713][ T24] usb 4-1: USB disconnect, device number 9 [ 97.010141][ T5213] usb 2-1: USB disconnect, device number 9 [ 97.074203][ T5228] usb 1-1: USB disconnect, device number 9 [ 97.081425][ T44] usb 6-1: USB disconnect, device number 9 [ 97.120434][ T1023] usb 5-1: new high-speed USB device number 10 using dummy_hcd [ 97.170416][ T24] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 97.271273][ T1023] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 97.282151][ T1023] usb 5-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 97.291170][ T1023] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 97.299451][ T1023] usb 5-1: config 0 descriptor?? [ 97.331337][ T24] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 97.342245][ T24] usb 4-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 97.351254][ T24] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 97.359368][ T5213] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 97.367159][ T24] usb 4-1: config 0 descriptor?? [ 97.420394][ T44] usb 6-1: new high-speed USB device number 10 using dummy_hcd [ 97.431010][ T5228] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 97.521226][ T5213] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 97.532091][ T5213] usb 2-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 97.541091][ T5213] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 97.549340][ T5213] usb 2-1: config 0 descriptor?? [ 97.571462][ T44] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 97.582339][ T44] usb 6-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 97.591274][ T5228] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 97.591350][ T44] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 97.602150][ T5228] usb 1-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 97.611204][ T44] usb 6-1: config 0 descriptor?? [ 97.619085][ T5228] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 97.632247][ T5228] usb 1-1: config 0 descriptor?? [ 97.705356][ T1023] keytouch 0003:0926:3333.0029: fixing up Keytouch IEC report descriptor [ 97.714193][ T1023] input: HID 0926:3333 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/0003:0926:3333.0029/input/input44 [ 97.781820][ T1023] keytouch 0003:0926:3333.0029: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.4-1/input0 [ 97.796021][ T24] keytouch 0003:0926:3333.002A: fixing up Keytouch IEC report descriptor [ 97.804966][ T24] input: HID 0926:3333 as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/0003:0926:3333.002A/input/input45 [ 97.881309][ T24] keytouch 0003:0926:3333.002A: input,hidraw1: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.3-1/input0 [ 97.955367][ T5213] keytouch 0003:0926:3333.002B: fixing up Keytouch IEC report descriptor [ 97.964291][ T5213] input: HID 0926:3333 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:0926:3333.002B/input/input46 [ 98.026231][ T44] keytouch 0003:0926:3333.002C: fixing up Keytouch IEC report descriptor [ 98.035312][ T44] input: HID 0926:3333 as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.0/0003:0926:3333.002C/input/input47 [ 98.038596][ T5228] keytouch 0003:0926:3333.002D: fixing up Keytouch IEC report descriptor [ 98.057009][ T5213] keytouch 0003:0926:3333.002B: input,hidraw2: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.1-1/input0 [ 98.058896][ T5228] input: HID 0926:3333 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:0926:3333.002D/input/input48 [ 98.112019][ T44] keytouch 0003:0926:3333.002C: input,hidraw3: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.5-1/input0 [ 98.171480][ T5228] keytouch 0003:0926:3333.002D: input,hidraw4: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.0-1/input0 [ 98.186445][ T1023] usb 5-1: USB disconnect, device number 10 [ 98.299416][ T44] usb 4-1: USB disconnect, device number 10 [ 98.429650][ T24] usb 2-1: USB disconnect, device number 10 [ 98.499732][ T5269] usb 6-1: USB disconnect, device number 10 [ 98.511452][ T5213] usb 1-1: USB disconnect, device number 10 [ 98.540410][ T1023] usb 5-1: new high-speed USB device number 11 using dummy_hcd [ 98.610395][ T44] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 98.691349][ T1023] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 98.702241][ T1023] usb 5-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 98.711253][ T1023] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 98.719509][ T1023] usb 5-1: config 0 descriptor?? [ 98.730411][ T24] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 98.761271][ T44] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 98.772146][ T44] usb 4-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 98.781176][ T44] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 98.789394][ T44] usb 4-1: config 0 descriptor??