[ 69.787359][ T43] audit: type=1400 audit(1791006388.466:209): avc: denied { transition } for pid=5971 comm="sshd-session" path="/bin/sh" dev="sda1" ino=90 scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 69.787560][ T43] audit: type=1400 audit(1791006388.476:210): avc: denied { noatsecure } for pid=5971 comm="sshd-session" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 69.788030][ T43] audit: type=1400 audit(1791006388.476:211): avc: denied { rlimitinh } for pid=5971 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 69.788118][ T43] audit: type=1400 audit(1791006388.476:212): avc: denied { siginh } for pid=5971 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 71.412418][ T1439] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.412457][ T1439] ieee802154 phy1 wpan1: encryption failed: -22 [ 73.631389][ T43] audit: type=1400 audit(1791006392.316:213): avc: denied { write } for pid=5973 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 73.686082][ T43] audit: type=1400 audit(1791006392.366:214): avc: denied { write } for pid=5976 comm="rm" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 73.937371][ T43] audit: type=1400 audit(1791006392.616:215): avc: denied { write } for pid=5983 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 73.982794][ T43] audit: type=1400 audit(1791006392.666:216): avc: denied { write } for pid=5986 comm="rm" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 74.579152][ T43] audit: type=1400 audit(1791006393.266:217): avc: denied { write } for pid=5989 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 74.642166][ T43] audit: type=1400 audit(1791006393.326:218): avc: denied { write } for pid=5992 comm="rm" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 74.943979][ T43] audit: type=1400 audit(1791006393.626:219): avc: denied { write } for pid=5995 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 74.989551][ T43] audit: type=1400 audit(1791006393.676:220): avc: denied { write } for pid=5998 comm="rm" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 Warning: Permanently added '[localhost]:2535' (ED25519) to the list of known hosts. [ 76.549071][ T3271] cfg80211: failed to load regulatory.db 2026/10/03 05:46:35 parsed 1 programs 2026/10/03 05:46:35 serving rpc on tcp://37697 [ 79.354798][ T43] audit: type=1400 audit(1791006398.036:221): avc: denied { read write } for pid=6020 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 79.354859][ T43] audit: type=1400 audit(1791006398.036:222): avc: denied { open } for pid=6020 comm="syz-executor" path="/swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 79.380607][ T43] audit: type=1400 audit(1791006398.066:223): avc: denied { unlink } for pid=6020 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" Setting up swapspace version 1, size = 127995904 bytes [ 79.743240][ T43] audit: type=1400 audit(1791006398.426:224): avc: denied { relabelto } for pid=6022 comm="mkswap" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 80.433807][ T6020] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 82.335221][ T43] audit: type=1401 audit(1791006401.016:225): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 83.031934][ T100] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 83.031954][ T100] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 83.056296][ T38] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 83.056316][ T38] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 83.899869][ T43] audit: type=1400 audit(1791006402.586:226): avc: denied { sys_module } for pid=6073 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 84.247440][ T6073] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.247532][ T6073] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.247631][ T6073] bridge_slave_0: entered allmulticast mode [ 84.249075][ T6073] bridge_slave_0: entered promiscuous mode [ 84.251948][ T6073] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.252087][ T6073] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.252200][ T6073] bridge_slave_1: entered allmulticast mode [ 84.253931][ T6073] bridge_slave_1: entered promiscuous mode [ 84.278430][ T6073] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 84.281013][ T6073] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 84.303724][ T6073] team0: Port device team_slave_0 added [ 84.306210][ T6073] team0: Port device team_slave_1 added [ 84.327491][ T6073] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 84.327507][ T6073] 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. [ 84.327536][ T6073] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 84.329689][ T6073] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 84.329703][ T6073] 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. [ 84.329723][ T6073] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 84.365047][ T6073] hsr_slave_0: entered promiscuous mode [ 84.365920][ T6073] hsr_slave_1: entered promiscuous mode [ 84.499697][ T43] audit: type=1400 audit(1791006403.186:227): avc: denied { write } for pid=6089 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 84.565922][ T43] audit: type=1400 audit(1791006403.246:228): avc: denied { write } for pid=6092 comm="rm" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 84.658760][ T43] audit: type=1400 audit(1791006403.346:229): avc: denied { write } for pid=6094 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 84.727800][ T43] audit: type=1400 audit(1791006403.416:230): avc: denied { write } for pid=6097 comm="rm" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 84.824237][ T43] audit: type=1400 audit(1791006403.506:231): avc: denied { write } for pid=6099 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 84.895681][ T43] audit: type=1400 audit(1791006403.576:232): avc: denied { write } for pid=6102 comm="rm" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 84.935526][ T6073] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 84.938461][ T6073] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 84.939945][ T6073] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 84.952108][ T6073] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 84.952958][ T6073] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 84.956500][ T6073] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 84.957662][ T6073] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 84.964960][ T6073] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 84.986421][ T6073] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.986532][ T6073] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.986772][ T6073] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.986879][ T6073] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.994612][ T43] audit: type=1400 audit(1791006403.676:233): avc: denied { write } for pid=6104 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 85.040125][ T6073] 8021q: adding VLAN 0 to HW filter on device bond0 [ 85.051785][ T100] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.052609][ T100] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.070339][ T6073] 8021q: adding VLAN 0 to HW filter on device team0 [ 85.075581][ T43] audit: type=1400 audit(1791006403.756:234): avc: denied { write } for pid=6113 comm="rm" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 85.076575][ T100] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.076646][ T100] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.082415][ T100] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.082541][ T100] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.364206][ T6073] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 85.388994][ T6073] veth0_vlan: entered promiscuous mode [ 85.395231][ T6073] veth1_vlan: entered promiscuous mode [ 85.421687][ T6073] veth0_macvtap: entered promiscuous mode [ 85.424378][ T6073] veth1_macvtap: entered promiscuous mode [ 85.432902][ T6073] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 85.442123][ T6073] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 85.477631][ T5813] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.478294][ T5813] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.478483][ T5813] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.478511][ T5813] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.560259][ T66] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 85.560396][ T12] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 85.562001][ T66] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 85.562408][ T66] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 85.563407][ T66] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 85.563859][ T66] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 85.640879][ T12] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 85.724607][ T12] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 85.803641][ T12] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2026/10/03 05:46:45 executed programs: 0 [ 86.669362][ T5091] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 86.671314][ T5091] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 86.672389][ T5091] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 86.674717][ T5091] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 86.675165][ T5091] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 87.107050][ T6199] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.107142][ T6199] bridge0: port 1(bridge_slave_0) entered disabled state [ 87.107210][ T6199] bridge_slave_0: entered allmulticast mode [ 87.108146][ T6199] bridge_slave_0: entered promiscuous mode [ 87.110338][ T6199] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.110464][ T6199] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.110724][ T6199] bridge_slave_1: entered allmulticast mode [ 87.111989][ T6199] bridge_slave_1: entered promiscuous mode [ 87.133403][ T6199] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 87.135626][ T6199] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 87.154725][ T6199] team0: Port device team_slave_0 added [ 87.157520][ T6199] team0: Port device team_slave_1 added [ 87.173769][ T6199] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 87.173786][ T6199] 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. [ 87.173806][ T6199] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 87.175252][ T6199] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 87.175263][ T6199] 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. [ 87.175282][ T6199] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 87.212760][ T6199] hsr_slave_0: entered promiscuous mode [ 87.213826][ T6199] hsr_slave_1: entered promiscuous mode [ 87.214650][ T6199] debugfs: 'hsr0' already exists in 'hsr' [ 87.214670][ T6199] Cannot create hsr debugfs directory [ 88.687496][ T66] Bluetooth: hci0: command tx timeout [ 88.767055][ T12] bridge_slave_1: left allmulticast mode [ 88.767080][ T12] bridge_slave_1: left promiscuous mode [ 88.768480][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 88.776857][ T12] bridge_slave_0: left allmulticast mode [ 88.776880][ T12] bridge_slave_0: left promiscuous mode [ 88.777085][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 88.872682][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 88.874062][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 88.874879][ T12] bond0 (unregistering): Released all slaves [ 88.942133][ T12] hsr_slave_0: left promiscuous mode [ 88.942843][ T12] hsr_slave_1: left promiscuous mode [ 88.943625][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 88.943643][ T12] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 88.944390][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 88.944407][ T12] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 88.953583][ T12] veth1_macvtap: left promiscuous mode [ 88.953619][ T12] veth0_macvtap: left promiscuous mode [ 88.953702][ T12] veth1_vlan: left promiscuous mode [ 88.953757][ T12] veth0_vlan: left promiscuous mode [ 88.956677][ T43] kauditd_printk_skb: 18 callbacks suppressed [ 88.956694][ T43] audit: type=1400 audit(1791006407.636:253): avc: denied { write } for pid=6218 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 89.010371][ T43] audit: type=1400 audit(1791006407.696:254): avc: denied { write } for pid=6221 comm="rm" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 89.121981][ T12] team0 (unregistering): Port device team_slave_1 removed [ 89.130168][ T12] team0 (unregistering): Port device team_slave_0 removed [ 89.214263][ T5444] 8021q: adding VLAN 0 to HW filter on device eth2 [ 89.284623][ T43] audit: type=1400 audit(1791006407.966:255): avc: denied { write } for pid=6224 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 89.341478][ T43] audit: type=1400 audit(1791006408.026:256): avc: denied { write } for pid=6227 comm="rm" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 89.457623][ T6199] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 89.460696][ T6199] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 89.461542][ T6199] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 89.464143][ T6199] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 89.464968][ T6199] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 89.468661][ T6199] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 89.469556][ T6199] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 89.472868][ T6199] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 89.476649][ T43] audit: type=1400 audit(1791006408.156:257): avc: denied { write } for pid=6230 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 89.539339][ T43] audit: type=1400 audit(1791006408.226:258): avc: denied { write } for pid=6239 comm="rm" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 89.548513][ T6199] 8021q: adding VLAN 0 to HW filter on device bond0 [ 89.558447][ T6199] 8021q: adding VLAN 0 to HW filter on device team0 [ 89.563667][ T62] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.563719][ T62] bridge0: port 1(bridge_slave_0) entered forwarding state [ 89.572466][ T62] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.572513][ T62] bridge0: port 2(bridge_slave_1) entered forwarding state [ 89.625716][ T43] audit: type=1400 audit(1791006408.306:259): avc: denied { write } for pid=6241 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 89.680586][ T43] audit: type=1400 audit(1791006408.366:260): avc: denied { write } for pid=6244 comm="rm" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 90.000851][ T6199] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 90.041063][ T6199] veth0_vlan: entered promiscuous mode [ 90.048528][ T6199] veth1_vlan: entered promiscuous mode [ 90.069232][ T6199] veth0_macvtap: entered promiscuous mode [ 90.071975][ T6199] veth1_macvtap: entered promiscuous mode [ 90.078197][ T6199] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 90.082320][ T6199] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 90.129792][ T100] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 90.129808][ T100] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 90.149750][ T62] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 90.149763][ T62] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 90.157569][ T5813] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.177499][ T5813] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.177538][ T5813] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.177559][ T5813] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.193136][ T43] audit: type=1400 audit(1791006408.876:261): avc: denied { read write } for pid=6257 comm="syz.0.17" name="uhid" dev="devtmpfs" ino=1293 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 90.193297][ T43] audit: type=1400 audit(1791006408.876:262): avc: denied { open } for pid=6257 comm="syz.0.17" path="/dev/uhid" dev="devtmpfs" ino=1293 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 90.204349][ T63] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0002/input/input5 [ 90.257383][ T63] rc_core: IR keymap rc-rc6-mce not found [ 90.257394][ T63] Registered IR ** replaying previous printk message ** [ 90.257394][ T63] Registered IR keymap rc-empty [ 90.260507][ T63] rc rc0: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0002/rc/rc0 [ 90.261247][ T63] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0002/rc/rc0/input6 [ 90.271789][ T63] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 90.271800][ T63] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 63, name: kworker/2:1 [ 90.271809][ T63] preempt_count: 1, expected: 0 [ 90.271813][ T63] RCU nest depth: 0, expected: 0 [ 90.271819][ T63] locks held by kworker/2:1/63: 4, last CPU#2: [ 90.271826][ T63] #0: ffff88801c0aa940 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x1466/0x1b10 [ 90.271863][ T63] #1: ffffc90000b0fd08 ((work_completion)(&uhid->worker)){+.+.}-{0:0}, at: process_one_work+0xa2c/0x1b10 [ 90.271894][ T63] #2: ffff888054479a58 (&dev->mutex){....}-{4:4}, at: __device_attach+0x7e/0x4d0 [ 90.271923][ T63] #3: ffff8880351c5170 (&data->lock){....}-{3:3}, at: picolcd_set_contrast+0x173/0x360 [ 90.271950][ T63] irq event stamp: 86172 [ 90.308935][ T63] hardirqs last enabled at (86171): [] kasan_quarantine_put+0x104/0x240 [ 90.312251][ T63] hardirqs last disabled at (86172): [] _raw_spin_lock_irqsave+0x52/0x60 [ 90.315365][ T63] softirqs last enabled at (86134): [] __alloc_skb+0x5b7/0x710 [ 90.318228][ T63] softirqs last disabled at (86132): [] __alloc_skb+0x5b7/0x710 [ 90.321213][ T63] Preemption disabled at: [ 90.321219][ T63] [<0000000000000000>] 0x0 [ 90.321238][ T63] CPU: 2 UID: 0 PID: 63 Comm: kworker/2:1 Not tainted syzkaller #0 PREEMPT(full) [ 90.321251][ T63] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 90.321259][ T63] Workqueue: events uhid_device_add_worker [ 90.321281][ T63] Call Trace: [ 90.321287][ T63] [ 90.321292][ T63] dump_stack_lvl+0x100/0x190 [ 90.321312][ T63] __might_resched.cold+0x1dc/0x222 [ 90.321328][ T63] ? __pfx___might_resched+0x10/0x10 [ 90.321411][ T63] ? __kmalloc_noprof+0xd6/0x840 [ 90.321435][ T63] __kmalloc_noprof+0x4f9/0x840 [ 90.321451][ T63] ? __hid_request+0xb5/0x490 [ 90.321465][ T63] __hid_request+0xb5/0x490 [ 90.321477][ T63] ? hid_dump_input+0xa9/0xc0 [ 90.321493][ T63] hid_hw_request+0x98/0xc0 [ 90.321506][ T63] picolcd_set_contrast+0x2b1/0x360 [ 90.321521][ T63] picolcd_init_lcd+0x245/0x300 [ 90.321533][ T63] picolcd_probe+0xc8a/0x1440 [ 90.321553][ T63] ? __pfx_picolcd_probe+0x10/0x10 [ 90.321570][ T63] hid_device_probe+0x4fe/0x850 [ 90.321582][ T63] ? __pfx_hid_device_probe+0x10/0x10 [ 90.321595][ T63] really_probe+0x241/0xa60 [ 90.321614][ T63] __driver_probe_device+0x210/0x460 [ 90.321631][ T63] driver_probe_device+0x4a/0x140 [ 90.321646][ T63] __device_attach_driver+0x1df/0x320 [ 90.321662][ T63] ? __pfx___device_attach_driver+0x10/0x10 [ 90.321677][ T63] bus_for_each_drv+0x159/0x1e0 [ 90.321690][ T63] ? __pfx_bus_for_each_drv+0x10/0x10 [ 90.321703][ T63] ? lockdep_hardirqs_on+0x7d/0x110 [ 90.321772][ T63] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 90.321794][ T63] __device_attach+0x1e4/0x4d0 [ 90.321813][ T63] ? __pfx___device_attach+0x10/0x10 [ 90.321830][ T63] ? do_raw_spin_unlock+0x145/0x1e0 [ 90.321850][ T63] device_initial_probe+0xaf/0xd0 [ 90.321867][ T63] bus_probe_device+0x64/0x160 [ 90.321883][ T63] device_add+0x121d/0x1970 [ 90.321902][ T63] ? __pfx_device_add+0x10/0x10 [ 90.321921][ T63] ? debugfs_create_file_full+0x41/0x60 [ 90.321937][ T63] hid_add_device+0x2bf/0x440 [ 90.321958][ T63] uhid_device_add_worker+0x3a/0x70 [ 90.321976][ T63] process_one_work+0xac7/0x1b10 [ 90.322000][ T63] ? __pfx_process_one_work+0x10/0x10 [ 90.322019][ T63] ? lock_acquire+0x1d1/0x380 [ 90.322039][ T63] ? __pfx_uhid_device_add_worker+0x10/0x10 [ 90.322058][ T63] worker_thread+0x5ef/0xe50 [ 90.322072][ T63] ? __pfx_worker_thread+0x10/0x10 [ 90.322091][ T63] ? kthread+0x13a/0x450 [ 90.322108][ T63] ? __pfx_worker_thread+0x10/0x10 [ 90.322125][ T63] kthread+0x373/0x450 [ 90.322142][ T63] ? __pfx_kthread+0x10/0x10 [ 90.322159][ T63] ret_from_fork+0x730/0xd60 [ 90.322174][ T63] ? __pfx_ret_from_fork+0x10/0x10 [ 90.322188][ T63] ? __switch_to+0x800/0x10f0 [ 90.322205][ T63] ? __pfx_kthread+0x10/0x10 [ 90.322222][ T63] ret_from_fork_asm+0x1a/0x30 [ 90.322241][ T63] [ 90.332032][ T63] hid-picolcd 0003:04D8:C002.0002: No report with id 0x94 found [ 90.332048][ T63] hid-picolcd 0003:04D8:C002.0002: failed to configure display [ 90.378252][ T937] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0003/input/input7 [ 90.427434][ T937] rc_core: IR keymap rc-rc6-mce not found [ 90.427446][ T937] Registered IR keymap rc-empty [ 90.429296][ T937] rc rc0: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0003/rc/rc0 [ 90.430341][ T937] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0003/rc/rc0/input8 [ 90.444062][ T937] hid-picolcd 0003:04D8:C002.0003: No report with id 0x94 found [ 90.444086][ T937] hid-picolcd 0003:04D8:C002.0003: failed to configure display [ 90.508443][ T63] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0004/input/input9 [ 90.557463][ T63] rc_core: IR keymap rc-rc6-mce not found [ 90.557483][ T63] Registered IR keymap rc-empty [ 90.557972][ T63] rc rc0: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0004/rc/rc0 [ 90.558922][ T63] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0004/rc/rc0/input10 [ 90.565845][ T63] hid-picolcd 0003:04D8:C002.0004: No report with id 0x94 found [ 90.565867][ T63] hid-picolcd 0003:04D8:C002.0004: failed to configure display [ 90.619722][ T937] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0005/input/input11 [ 90.677629][ T937] rc_core: IR keymap rc-rc6-mce not found [ 90.677647][ T937] Registered IR keymap rc-empty [ 90.681383][ T937] rc rc0: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0005/rc/rc0 [ 90.683282][ T937] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0005/rc/rc0/input12 [ 90.688093][ T937] hid-picolcd 0003:04D8:C002.0005: No report with id 0x94 found [ 90.688106][ T937] hid-picolcd 0003:04D8:C002.0005: failed to configure display [ 90.733020][ T937] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0006/input/input13 [ 90.767494][ T66] Bluetooth: hci0: command tx timeout [ 90.777802][ T937] rc_core: IR keymap rc-rc6-mce not found [ 90.777814][ T937] Registered IR keymap rc-empty [ 90.778586][ T937] rc rc0: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0006/rc/rc0 [ 90.779785][ T937] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0006/rc/rc0/input14 [ 90.791356][ T937] hid-picolcd 0003:04D8:C002.0006: No report with id 0x94 found [ 90.791377][ T937] hid-picolcd 0003:04D8:C002.0006: failed to configure display [ 90.844049][ T63] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0007/input/input15 [ 90.897437][ T63] rc_core: IR keymap rc-rc6-mce not found [ 90.897456][ T63] Registered IR keymap rc-empty [ 90.898344][ T63] rc rc0: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0007/rc/rc0 [ 90.901434][ T63] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0007/rc/rc0/input16 [ 90.911369][ T63] hid-picolcd 0003:04D8:C002.0007: No report with id 0x94 found [ 90.911391][ T63] hid-picolcd 0003:04D8:C002.0007: failed to configure display [ 90.971460][ T63] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0008/input/input17 [ 91.027389][ T63] rc_core: IR keymap rc-rc6-mce not found [ 91.027407][ T63] Registered IR keymap rc-empty [ 91.028198][ T63] rc rc0: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0008/rc/rc0 [ 91.029808][ T63] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0008/rc/rc0/input18 [ 91.032131][ T63] hid-picolcd 0003:04D8:C002.0008: No report with id 0x94 found [ 91.032146][ T63] hid-picolcd 0003:04D8:C002.0008: failed to configure display [ 91.075204][ T63] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0009/input/input19 [ 91.147452][ T63] rc_core: IR keymap rc-rc6-mce not found [ 91.147468][ T63] Registered IR keymap rc-empty [ 91.148272][ T63] rc rc0: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0009/rc/rc0 [ 91.150654][ T63] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0009/rc/rc0/input20 [ 91.154607][ T63] hid-picolcd 0003:04D8:C002.0009: No report with id 0x94 found [ 91.154636][ T63] hid-picolcd 0003:04D8:C002.0009: failed to configure display [ 91.213875][ T63] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.000A/input/input21 [ 91.277395][ T63] rc_core: IR keymap rc-rc6-mce not found [ 91.277413][ T63] Registered IR keymap rc-empty [ 91.278201][ T63] rc rc0: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.000A/rc/rc0 [ 91.279451][ T63] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.000A/rc/rc0/input22 [ 91.285658][ T63] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 91.285672][ T63] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 63, name: kworker/2:1 [ 91.285684][ T63] preempt_count: 1, expected: 0 [ 91.285691][ T63] RCU nest depth: 0, expected: 0 [ 91.285699][ T63] locks held by kworker/2:1/63: 4, last CPU#2: [ 91.285711][ T63] #0: ffff88801c0aa940 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x1466/0x1b10 [ 91.285765][ T63] #1: ffffc90000b0fd08 ((work_completion)(&uhid->worker)){+.+.}-{0:0}, at: process_one_work+0xa2c/0x1b10 [ 91.285813][ T63] #2: ffff8880546d1a58 (&dev->mutex){....}-{4:4}, at: __device_attach+0x7e/0x4d0 [ 91.285858][ T63] #3: ffff888035878970 (&data->lock){....}-{3:3}, at: picolcd_set_contrast+0x173/0x360 [ 91.285896][ T63] irq event stamp: 104810 [ 91.332114][ T63] hardirqs last enabled at (104809): [] kasan_quarantine_put+0x104/0x240 [ 91.337050][ T63] hardirqs last disabled at (104810): [] _raw_spin_lock_irqsave+0x52/0x60 [ 91.341557][ T63] softirqs last enabled at (104776): [] __alloc_skb+0x5b7/0x710 [ 91.345464][ T63] softirqs last disabled at (104774): [] __alloc_skb+0x5b7/0x710 [ 91.349358][ T63] Preemption disabled at: [ 91.349365][ T63] [<0000000000000000>] 0x0 [ 91.349390][ T63] CPU: 2 UID: 0 PID: 63 Comm: kworker/2:1 Tainted: G W syzkaller #0 PREEMPT(full) [ 91.349410][ T63] Tainted: [W]=WARN [ 91.349414][ T63] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 91.349425][ T63] Workqueue: events uhid_device_add_worker [ 91.349452][ T63] Call Trace: [ 91.349461][ T63] [ 91.349469][ T63] dump_stack_lvl+0x100/0x190 [ 91.349498][ T63] __might_resched.cold+0x1dc/0x222 [ 91.349521][ T63] ? __pfx___might_resched+0x10/0x10 [ 91.349538][ T63] ? __kmalloc_noprof+0xd6/0x840 [ 91.349565][ T63] __kmalloc_noprof+0x4f9/0x840 [ 91.349585][ T63] ? __hid_request+0xb5/0x490 [ 91.349608][ T63] __hid_request+0xb5/0x490 [ 91.349631][ T63] ? hid_dump_input+0xa9/0xc0 [ 91.349655][ T63] hid_hw_request+0x98/0xc0 [ 91.349676][ T63] picolcd_set_contrast+0x2b1/0x360 [ 91.349701][ T63] picolcd_init_lcd+0x245/0x300 [ 91.349721][ T63] picolcd_probe+0xc8a/0x1440 [ 91.349754][ T63] ? __pfx_picolcd_probe+0x10/0x10 [ 91.349780][ T63] hid_device_probe+0x4fe/0x850 [ 91.349802][ T63] ? __pfx_hid_device_probe+0x10/0x10 [ 91.349822][ T63] really_probe+0x241/0xa60 [ 91.349850][ T63] __driver_probe_device+0x210/0x460 [ 91.349878][ T63] driver_probe_device+0x4a/0x140 [ 91.349903][ T63] __device_attach_driver+0x1df/0x320 [ 91.349929][ T63] ? __pfx___device_attach_driver+0x10/0x10 [ 91.349954][ T63] bus_for_each_drv+0x159/0x1e0 [ 91.349976][ T63] ? __pfx_bus_for_each_drv+0x10/0x10 [ 91.349997][ T63] ? lockdep_hardirqs_on+0x7d/0x110 [ 91.350018][ T63] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 91.350050][ T63] __device_attach+0x1e4/0x4d0 [ 91.350075][ T63] ? __pfx___device_attach+0x10/0x10 [ 91.350099][ T63] ? do_raw_spin_unlock+0x145/0x1e0 [ 91.350131][ T63] device_initial_probe+0xaf/0xd0 [ 91.350156][ T63] bus_probe_device+0x64/0x160 [ 91.350180][ T63] device_add+0x121d/0x1970 [ 91.350212][ T63] ? __pfx_device_add+0x10/0x10 [ 91.350242][ T63] ? debugfs_create_file_full+0x41/0x60 [ 91.350269][ T63] hid_add_device+0x2bf/0x440 [ 91.350299][ T63] uhid_device_add_worker+0x3a/0x70 [ 91.350326][ T63] process_one_work+0xac7/0x1b10 [ 91.350366][ T63] ? __pfx_process_one_work+0x10/0x10 [ 91.350395][ T63] ? lock_acquire+0x1d1/0x380 [ 91.350422][ T63] ? __pfx_uhid_device_add_worker+0x10/0x10 [ 91.350453][ T63] worker_thread+0x5ef/0xe50 [ 91.350477][ T63] ? __pfx_worker_thread+0x10/0x10 [ 91.350506][ T63] ? kthread+0x13a/0x450 [ 91.350529][ T63] ? __pfx_worker_thread+0x10/0x10 [ 91.350554][ T63] kthread+0x373/0x450 [ 91.350579][ T63] ? __pfx_kthread+0x10/0x10 [ 91.350605][ T63] ret_from_fork+0x730/0xd60 [ 91.350634][ T63] ? __pfx_ret_from_fork+0x10/0x10 [ 91.350657][ T63] ? __switch_to+0x800/0x10f0 [ 91.350682][ T63] ? __pfx_kthread+0x10/0x10 [ 91.350710][ T63] ret_from_fork_asm+0x1a/0x30 [ 91.350743][ T63] [ 91.359137][ T63] hid-picolcd 0003:04D8:C002.000A: No report with id 0x94 found [ 91.359159][ T63] hid-picolcd 0003:04D8:C002.000A: failed to configure display [ 91.401723][ T50] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.000B/input/input23 [ 91.467445][ T50] rc_core: IR keymap rc-rc6-mce not found [ 91.467460][ T50] Registered IR keymap rc-empty [ 91.467983][ T50] rc rc0: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.000B/rc/rc0 [ 91.469180][ T50] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.000B/rc/rc0/input24 [ 91.472010][ T50] hid-picolcd 0003:04D8:C002.000B: No report with id 0x94 found [ 91.472025][ T50] hid-picolcd 0003:04D8:C002.000B: failed to configure display [ 91.536527][ T63] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.000C/input/input25 [ 91.597413][ T63] rc_core: IR keymap rc-rc6-mce not found [ 91.597430][ T63] Registered IR keymap rc-empty [ 91.598190][ T63] rc rc0: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.000C/rc/rc0 [ 91.599530][ T63] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.000C/rc/rc0/input26 [ 91.607186][ T63] hid-picolcd 0003:04D8:C002.000C: No report with id 0x94 found [ 91.607209][ T63] hid-picolcd 0003:04D8:C002.000C: failed to configure display [ 91.662658][ T63] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.000D/input/input27 2026/10/03 05:46:50 executed programs: 13 [ 91.707432][ T63] rc_core: IR keymap rc-rc6-mce not found [ 91.707446][ T63] Registered IR keymap rc-empty [ 91.708171][ T63] rc rc0: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.000D/rc/rc0 [ 91.710975][ T63] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.000D/rc/rc0/input28 [ 91.721190][ T63] hid-picolcd 0003:04D8:C002.000D: No report with id 0x94 found [ 91.721205][ T63] hid-picolcd 0003:04D8:C002.000D: failed to configure display [ 91.774479][ T937] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.000E/input/input29 [ 91.827513][ T937] rc_core: IR keymap rc-rc6-mce not found [ 91.827526][ T937] Registered IR keymap rc-empty [ 91.827994][ T937] rc rc0: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.000E/rc/rc0 [ 91.828722][ T937] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.000E/rc/rc0/input30 [ 91.831666][ T937] hid-picolcd 0003:04D8:C002.000E: No report with id 0x94 found [ 91.831679][ T937] hid-picolcd 0003:04D8:C002.000E: failed to configure display [ 91.880980][ T937] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.000F/input/input31 [ 91.937824][ T937] rc_core: IR keymap rc-rc6-mce not found [ 91.937839][ T937] Registered IR keymap rc-empty [ 91.941462][ T937] rc rc0: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.000F/rc/rc0 [ 91.942323][ T937] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.000F/rc/rc0/input32 [ 91.946124][ T937] hid-picolcd 0003:04D8:C002.000F: No report with id 0x94 found [ 91.946137][ T937] hid-picolcd 0003:04D8:C002.000F: failed to configure display [ 92.006303][ T35] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0010/input/input33 [ 92.057477][ T35] rc_core: IR keymap rc-rc6-mce not found [ 92.057497][ T35] Registered IR keymap rc-empty [ 92.058043][ T35] rc rc0: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0010/rc/rc0 [ 92.059265][ T35] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0010/rc/rc0/input34 [ 92.062632][ T35] hid-picolcd 0003:04D8:C002.0010: No report with id 0x94 found [ 92.062647][ T35] hid-picolcd 0003:04D8:C002.0010: failed to configure display [ 92.113601][ T35] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0011/input/input35 [ 92.177567][ T35] rc_core: IR keymap rc-rc6-mce not found [ 92.177579][ T35] Registered IR keymap rc-empty [ 92.178225][ T35] rc rc0: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0011/rc/rc0 [ 92.179539][ T35] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0011/rc/rc0/input36 [ 92.184062][ T35] hid-picolcd 0003:04D8:C002.0011: No report with id 0x94 found [ 92.184077][ T35] hid-picolcd 0003:04D8:C002.0011: failed to configure display [ 92.243350][ T851] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0012/input/input37 [ 92.297387][ T851] rc_core: IR keymap rc-rc6-mce not found [ 92.297399][ T851] Registered IR keymap rc-empty [ 92.297848][ T851] rc rc0: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0012/rc/rc0 [ 92.299086][ T851] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0012/rc/rc0/input38 [ 92.301236][ T851] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 92.301245][ T851] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 851, name: kworker/3:2 [ 92.301253][ T851] preempt_count: 1, expected: 0 [ 92.301258][ T851] RCU nest depth: 0, expected: 0 [ 92.301262][ T851] locks held by kworker/3:2/851: 4, last CPU#3: [ 92.301270][ T851] #0: ffff88801c0aa940 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x1466/0x1b10 [ 92.301307][ T851] #1: ffffc9000399fd08 ((work_completion)(&uhid->worker)){+.+.}-{0:0}, at: process_one_work+0xa2c/0x1b10 [ 92.301338][ T851] #2: ffff8880334cda58 (&dev->mutex){....}-{4:4}, at: __device_attach+0x7e/0x4d0 [ 92.301367][ T851] #3: ffff88803da22170 (&data->lock){....}-{3:3}, at: picolcd_set_contrast+0x173/0x360 [ 92.301394][ T851] irq event stamp: 37952 [ 92.336659][ T851] hardirqs last enabled at (37951): [] kasan_quarantine_put+0x104/0x240 [ 92.340191][ T851] hardirqs last disabled at (37952): [] _raw_spin_lock_irqsave+0x52/0x60 [ 92.343432][ T851] softirqs last enabled at (37926): [] __alloc_skb+0x5b7/0x710 [ 92.346452][ T851] softirqs last disabled at (37924): [] __alloc_skb+0x5b7/0x710 [ 92.349867][ T851] Preemption disabled at: [ 92.349872][ T851] [<0000000000000000>] 0x0 [ 92.349889][ T851] CPU: 3 UID: 0 PID: 851 Comm: kworker/3:2 Tainted: G W syzkaller #0 PREEMPT(full) [ 92.349906][ T851] Tainted: [W]=WARN [ 92.349910][ T851] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 92.349918][ T851] Workqueue: events uhid_device_add_worker [ 92.349940][ T851] Call Trace: [ 92.349945][ T851] [ 92.349951][ T851] dump_stack_lvl+0x100/0x190 [ 92.349970][ T851] __might_resched.cold+0x1dc/0x222 [ 92.349987][ T851] ? __pfx___might_resched+0x10/0x10 [ 92.350001][ T851] ? __kmalloc_noprof+0xd6/0x840 [ 92.350019][ T851] __kmalloc_noprof+0x4f9/0x840 [ 92.350033][ T851] ? __hid_request+0xb5/0x490 [ 92.350048][ T851] __hid_request+0xb5/0x490 [ 92.350060][ T851] ? hid_dump_input+0xa9/0xc0 [ 92.350077][ T851] hid_hw_request+0x98/0xc0 [ 92.350090][ T851] picolcd_set_contrast+0x2b1/0x360 [ 92.350105][ T851] picolcd_init_lcd+0x245/0x300 [ 92.350119][ T851] picolcd_probe+0xc8a/0x1440 [ 92.350140][ T851] ? __pfx_picolcd_probe+0x10/0x10 [ 92.350158][ T851] hid_device_probe+0x4fe/0x850 [ 92.350171][ T851] ? __pfx_hid_device_probe+0x10/0x10 [ 92.350184][ T851] really_probe+0x241/0xa60 [ 92.350203][ T851] __driver_probe_device+0x210/0x460 [ 92.350221][ T851] driver_probe_device+0x4a/0x140 [ 92.350238][ T851] __device_attach_driver+0x1df/0x320 [ 92.350255][ T851] ? __pfx___device_attach_driver+0x10/0x10 [ 92.350272][ T851] bus_for_each_drv+0x159/0x1e0 [ 92.350285][ T851] ? __pfx_bus_for_each_drv+0x10/0x10 [ 92.350299][ T851] ? lockdep_hardirqs_on+0x7d/0x110 [ 92.350312][ T851] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 92.350333][ T851] __device_attach+0x1e4/0x4d0 [ 92.350350][ T851] ? __pfx___device_attach+0x10/0x10 [ 92.350367][ T851] ? do_raw_spin_unlock+0x145/0x1e0 [ 92.350386][ T851] device_initial_probe+0xaf/0xd0 [ 92.350404][ T851] bus_probe_device+0x64/0x160 [ 92.350420][ T851] device_add+0x121d/0x1970 [ 92.350440][ T851] ? __pfx_device_add+0x10/0x10 [ 92.350459][ T851] ? debugfs_create_file_full+0x41/0x60 [ 92.350475][ T851] hid_add_device+0x2bf/0x440 [ 92.350500][ T851] uhid_device_add_worker+0x3a/0x70 [ 92.350518][ T851] process_one_work+0xac7/0x1b10 [ 92.350543][ T851] ? __pfx_process_one_work+0x10/0x10 [ 92.350563][ T851] ? lock_acquire+0x1d1/0x380 [ 92.350580][ T851] ? __pfx_uhid_device_add_worker+0x10/0x10 [ 92.350600][ T851] worker_thread+0x5ef/0xe50 [ 92.350615][ T851] ? __pfx_worker_thread+0x10/0x10 [ 92.350634][ T851] ? kthread+0x13a/0x450 [ 92.350650][ T851] ? __pfx_worker_thread+0x10/0x10 [ 92.350668][ T851] kthread+0x373/0x450 [ 92.350685][ T851] ? __pfx_kthread+0x10/0x10 [ 92.350703][ T851] ret_from_fork+0x730/0xd60 [ 92.350725][ T851] ? __pfx_ret_from_fork+0x10/0x10 [ 92.350744][ T851] ? __switch_to+0x800/0x10f0 [ 92.350769][ T851] ? __pfx_kthread+0x10/0x10 [ 92.350796][ T851] ret_from_fork_asm+0x1a/0x30 [ 92.350818][ T851] [ 92.354007][ T851] hid-picolcd 0003:04D8:C002.0012: No report with id 0x94 found [ 92.354021][ T851] hid-picolcd 0003:04D8:C002.0012: failed to configure display [ 92.408814][ T50] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0013/input/input39 [ 92.477768][ T50] rc_core: IR keymap rc-rc6-mce not found [ 92.477787][ T50] Registered IR keymap rc-empty [ 92.482767][ T50] rc rc0: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0013/rc/rc0 [ 92.486589][ T50] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0013/rc/rc0/input40 [ 92.493790][ T50] hid-picolcd 0003:04D8:C002.0013: No report with id 0x94 found [ 92.493811][ T50] hid-picolcd 0003:04D8:C002.0013: failed to configure display [ 92.552133][ T851] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0014/input/input41 [ 92.597364][ T851] rc_core: IR keymap rc-rc6-mce not found [ 92.597383][ T851] Registered IR keymap rc-empty [ 92.598155][ T851] rc rc0: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0014/rc/rc0 [ 92.599251][ T851] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0014/rc/rc0/input42 [ 92.608641][ T851] hid-picolcd 0003:04D8:C002.0014: No report with id 0x94 found [ 92.608666][ T851] hid-picolcd 0003:04D8:C002.0014: failed to configure display [ 92.655881][ T851] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0015/input/input43 [ 92.698766][ T851] rc_core: IR keymap rc-rc6-mce not found [ 92.698783][ T851] Registered IR keymap rc-empty [ 92.699529][ T851] rc rc0: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0015/rc/rc0 [ 92.700879][ T851] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0015/rc/rc0/input44 [ 92.718208][ T851] hid-picolcd 0003:04D8:C002.0015: No report with id 0x94 found [ 92.718229][ T851] hid-picolcd 0003:04D8:C002.0015: failed to configure display [ 92.751978][ T50] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0016/input/input45 [ 92.807331][ T50] rc_core: IR keymap rc-rc6-mce not found [ 92.807348][ T50] Registered IR keymap rc-empty [ 92.808084][ T50] rc rc0: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0016/rc/rc0 [ 92.809319][ T50] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0016/rc/rc0/input46 [ 92.820467][ T50] hid-picolcd 0003:04D8:C002.0016: No report with id 0x94 found [ 92.820489][ T50] hid-picolcd 0003:04D8:C002.0016: failed to configure display [ 92.847410][ T66] Bluetooth: hci0: command tx timeout [ 92.875648][ T937] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0017/input/input47 [ 92.917422][ T937] rc_core: IR keymap rc-rc6-mce not found [ 92.917434][ T937] Registered IR keymap rc-empty [ 92.919121][ T937] rc rc0: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0017/rc/rc0 [ 92.919914][ T937] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0017/rc/rc0/input48 [ 92.927343][ T937] hid-picolcd 0003:04D8:C002.0017: No report with id 0x94 found [ 92.927366][ T937] hid-picolcd 0003:04D8:C002.0017: failed to configure display [ 92.973599][ T50] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0018/input/input49 [ 93.017359][ T50] rc_core: IR keymap rc-rc6-mce not found [ 93.017372][ T50] Registered IR keymap rc-empty [ 93.018251][ T50] rc rc0: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0018/rc/rc0 [ 93.019273][ T50] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0018/rc/rc0/input50 [ 93.023824][ T50] hid-picolcd 0003:04D8:C002.0018: No report with id 0x94 found [ 93.023838][ T50] hid-picolcd 0003:04D8:C002.0018: failed to configure display [ 93.069371][ T63] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0019/input/input51 [ 93.128066][ T63] rc_core: IR keymap rc-rc6-mce not found [ 93.128080][ T63] Registered IR keymap rc-empty [ 93.128622][ T63] rc rc0: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0019/rc/rc0 [ 93.130154][ T63] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0019/rc/rc0/input52 [ 93.133014][ T63] hid-picolcd 0003:04D8:C002.0019: No report with id 0x94 found [ 93.133028][ T63] hid-picolcd 0003:04D8:C002.0019: failed to configure display [ 93.197610][ T10] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.001A/input/input53 [ 93.247496][ T10] rc_core: IR keymap rc-rc6-mce not found [ 93.247510][ T10] Registered IR keymap rc-empty [ 93.248060][ T10] rc rc0: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.001A/rc/rc0 [ 93.249215][ T10] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.001A/rc/rc0/input54 [ 93.252545][ T10] hid-picolcd 0003:04D8:C002.001A: No report with id 0x94 found [ 93.252559][ T10] hid-picolcd 0003:04D8:C002.001A: failed to configure display [ 93.295366][ T50] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.001B/input/input55 [ 93.337419][ T50] rc_core: IR keymap rc-rc6-mce not found [ 93.337433][ T50] Registered IR keymap rc-empty [ 93.337884][ T50] rc rc0: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.001B/rc/rc0 [ 93.338678][ T50] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.001B/rc/rc0/input56 [ 93.341863][ T50] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 93.341873][ T50] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 50, name: kworker/1:1 [ 93.341881][ T50] preempt_count: 1, expected: 0 [ 93.341886][ T50] RCU nest depth: 0, expected: 0 [ 93.341890][ T50] locks held by kworker/1:1/50: 4, last CPU#1: [ 93.341898][ T50] #0: ffff88801c0aa940 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x1466/0x1b10 [ 93.341935][ T50] #1: ffffc90000a3fd08 ((work_completion)(&uhid->worker)){+.+.}-{0:0}, at: process_one_work+0xa2c/0x1b10 [ 93.341969][ T50] #2: ffff8880369a5a58 (&dev->mutex){....}-{4:4}, at: __device_attach+0x7e/0x4d0 [ 93.341999][ T50] #3: ffff88802b013170 (&data->lock){....}-{3:3}, at: picolcd_set_contrast+0x173/0x360 [ 93.342025][ T50] irq event stamp: 234100 [ 93.378404][ T50] hardirqs last enabled at (234099): [] kasan_quarantine_put+0x104/0x240 [ 93.382176][ T50] hardirqs last disabled at (234100): [] _raw_spin_lock_irqsave+0x52/0x60 [ 93.386277][ T50] softirqs last enabled at (234074): [] __alloc_skb+0x5b7/0x710 [ 93.389757][ T50] softirqs last disabled at (234072): [] __alloc_skb+0x5b7/0x710 [ 93.393751][ T50] Preemption disabled at: [ 93.393759][ T50] [<0000000000000000>] 0x0 [ 93.393788][ T50] CPU: 1 UID: 0 PID: 50 Comm: kworker/1:1 Tainted: G W syzkaller #0 PREEMPT(full) [ 93.393813][ T50] Tainted: [W]=WARN [ 93.393819][ T50] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 93.393831][ T50] Workqueue: events uhid_device_add_worker [ 93.393861][ T50] Call Trace: [ 93.393869][ T50] [ 93.393877][ T50] dump_stack_lvl+0x100/0x190 [ 93.393906][ T50] __might_resched.cold+0x1dc/0x222 [ 93.393930][ T50] ? __pfx___might_resched+0x10/0x10 [ 93.393947][ T50] ? __kmalloc_noprof+0xd6/0x840 [ 93.393969][ T50] __kmalloc_noprof+0x4f9/0x840 [ 93.393988][ T50] ? __hid_request+0xb5/0x490 [ 93.394007][ T50] __hid_request+0xb5/0x490 [ 93.394032][ T50] ? hid_dump_input+0xa9/0xc0 [ 93.394058][ T50] hid_hw_request+0x98/0xc0 [ 93.394078][ T50] picolcd_set_contrast+0x2b1/0x360 [ 93.394109][ T50] picolcd_init_lcd+0x245/0x300 [ 93.394128][ T50] picolcd_probe+0xc8a/0x1440 [ 93.394153][ T50] ? __pfx_picolcd_probe+0x10/0x10 [ 93.394174][ T50] hid_device_probe+0x4fe/0x850 [ 93.394191][ T50] ? __pfx_hid_device_probe+0x10/0x10 [ 93.394205][ T50] really_probe+0x241/0xa60 [ 93.394227][ T50] __driver_probe_device+0x210/0x460 [ 93.394252][ T50] driver_probe_device+0x4a/0x140 [ 93.394272][ T50] __device_attach_driver+0x1df/0x320 [ 93.394296][ T50] ? __pfx___device_attach_driver+0x10/0x10 [ 93.394317][ T50] bus_for_each_drv+0x159/0x1e0 [ 93.394338][ T50] ? __pfx_bus_for_each_drv+0x10/0x10 [ 93.394357][ T50] ? lockdep_hardirqs_on+0x7d/0x110 [ 93.394376][ T50] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 93.394405][ T50] __device_attach+0x1e4/0x4d0 [ 93.394427][ T50] ? __pfx___device_attach+0x10/0x10 [ 93.394450][ T50] ? do_raw_spin_unlock+0x145/0x1e0 [ 93.394475][ T50] device_initial_probe+0xaf/0xd0 [ 93.394497][ T50] bus_probe_device+0x64/0x160 [ 93.394521][ T50] device_add+0x121d/0x1970 [ 93.394550][ T50] ? __pfx_device_add+0x10/0x10 [ 93.394578][ T50] ? debugfs_create_file_full+0x41/0x60 [ 93.394602][ T50] hid_add_device+0x2bf/0x440 [ 93.394631][ T50] uhid_device_add_worker+0x3a/0x70 [ 93.394658][ T50] process_one_work+0xac7/0x1b10 [ 93.394697][ T50] ? __pfx_process_one_work+0x10/0x10 [ 93.394727][ T50] ? lock_acquire+0x1d1/0x380 [ 93.394754][ T50] ? __pfx_uhid_device_add_worker+0x10/0x10 [ 93.394783][ T50] worker_thread+0x5ef/0xe50 [ 93.394809][ T50] ? kthread+0x13a/0x450 [ 93.394833][ T50] ? __pfx_worker_thread+0x10/0x10 [ 93.394856][ T50] kthread+0x373/0x450 [ 93.394880][ T50] ? __pfx_kthread+0x10/0x10 [ 93.394906][ T50] ret_from_fork+0x730/0xd60 [ 93.394928][ T50] ? __pfx_ret_from_fork+0x10/0x10 [ 93.394949][ T50] ? __switch_to+0x800/0x10f0 [ 93.394974][ T50] ? __pfx_kthread+0x10/0x10 [ 93.395000][ T50] ret_from_fork_asm+0x1a/0x30 [ 93.395041][ T50] [ 93.397502][ T50] hid-picolcd 0003:04D8:C002.001B: No report with id 0x94 found [ 93.397525][ T50] hid-picolcd 0003:04D8:C002.001B: failed to configure display [ 93.454486][ T10] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.001C/input/input57 [ 93.507462][ T10] rc_core: IR keymap rc-rc6-mce not found [ 93.507478][ T10] Registered IR keymap rc-empty [ 93.508199][ T10] rc rc0: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.001C/rc/rc0 [ 93.509611][ T10] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.001C/rc/rc0/input58 [ 93.512354][ T10] hid-picolcd 0003:04D8:C002.001C: No report with id 0x94 found [ 93.512371][ T10] hid-picolcd 0003:04D8:C002.001C: failed to configure display [ 93.560957][ T10] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.001D/input/input59 [ 93.607417][ T10] rc_core: IR keymap rc-rc6-mce not found [ 93.607431][ T10] Registered IR keymap rc-empty [ 93.607891][ T10] rc rc0: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.001D/rc/rc0 [ 93.608773][ T10] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.001D/rc/rc0/input60 [ 93.616652][ T10] hid-picolcd 0003:04D8:C002.001D: No report with id 0x94 found [ 93.616667][ T10] hid-picolcd 0003:04D8:C002.001D: failed to configure display [ 93.665313][ T10] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.001E/input/input61 [ 93.717534][ T10] rc_core: IR keymap rc-rc6-mce not found [ 93.717548][ T10] Registered IR keymap rc-empty [ 93.718131][ T10] rc rc0: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.001E/rc/rc0 [ 93.719961][ T10] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.001E/rc/rc0/input62 [ 93.724757][ T10] hid-picolcd 0003:04D8:C002.001E: No report with id 0x94 found [ 93.724771][ T10] hid-picolcd 0003:04D8:C002.001E: failed to configure display [ 93.784220][ T10] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.001F/input/input63 [ 93.847437][ T10] rc_core: IR keymap rc-rc6-mce not found [ 93.847454][ T10] Registered IR keymap rc-empty [ 93.850019][ T10] rc rc0: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.001F/rc/rc0 [ 93.851668][ T10] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.001F/rc/rc0/input64 [ 93.861100][ T10] hid-picolcd 0003:04D8:C002.001F: No report with id 0x94 found [ 93.861120][ T10] hid-picolcd 0003:04D8:C002.001F: failed to configure display [ 93.915382][ T10] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0020/input/input65 [ 93.979892][ T10] rc_core: IR keymap rc-rc6-mce not found [ 93.979909][ T10] Registered IR keymap rc-empty [ 93.982672][ T10] rc rc0: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0020/rc/rc0 [ 93.986126][ T10] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0020/rc/rc0/input66 [ 93.992818][ T10] hid-picolcd 0003:04D8:C002.0020: No report with id 0x94 found [ 93.992838][ T10] hid-picolcd 0003:04D8:C002.0020: failed to configure display [ 94.044825][ T10] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0021/input/input67 [ 94.087385][ T10] rc_core: IR keymap rc-rc6-mce not found [ 94.087404][ T10] Registered IR keymap rc-empty [ 94.088202][ T10] rc rc0: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0021/rc/rc0 [ 94.089571][ T10] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0021/rc/rc0/input68 [ 94.100702][ T10] hid-picolcd 0003:04D8:C002.0021: No report with id 0x94 found [ 94.100723][ T10] hid-picolcd 0003:04D8:C002.0021: failed to configure display [ 94.160013][ T63] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0022/input/input69 [ 94.217411][ T63] rc_core: IR keymap rc-rc6-mce not found [ 94.217489][ T63] Registered IR keymap rc-empty [ 94.218569][ T63] rc rc0: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0022/rc/rc0 [ 94.221387][ T63] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0022/rc/rc0/input70 [ 94.231544][ T63] hid-picolcd 0003:04D8:C002.0022: No report with id 0x94 found [ 94.231565][ T63] hid-picolcd 0003:04D8:C002.0022: failed to configure display [ 94.286114][ T63] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0023/input/input71 [ 94.327432][ T63] rc_core: IR keymap rc-rc6-mce not found [ 94.327453][ T63] Registered IR keymap rc-empty [ 94.328480][ T63] rc rc0: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0023/rc/rc0 [ 94.329998][ T63] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0023/rc/rc0/input72 [ 94.334427][ T63] hid-picolcd 0003:04D8:C002.0023: No report with id 0x94 found [ 94.334441][ T63] hid-picolcd 0003:04D8:C002.0023: failed to configure display [ 94.385950][ T851] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0024/input/input73 [ 94.448050][ T851] rc_core: IR keymap rc-rc6-mce not found [ 94.448070][ T851] Registered IR keymap rc-empty [ 94.450733][ T851] rc rc0: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0024/rc/rc0 [ 94.452052][ T851] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0024/rc/rc0/input74 [ 94.456082][ T851] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 94.456093][ T851] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 851, name: kworker/3:2 [ 94.456101][ T851] preempt_count: 1, expected: 0 [ 94.456106][ T851] RCU nest depth: 0, expected: 0 [ 94.456111][ T851] locks held by kworker/3:2/851: 4, last CPU#3: [ 94.456118][ T851] #0: ffff88801c0aa940 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x1466/0x1b10 [ 94.456166][ T851] #1: ffffc9000399fd08 ((work_completion)(&uhid->worker)){+.+.}-{0:0}, at: process_one_work+0xa2c/0x1b10 [ 94.456215][ T851] #2: ffff888039c89a58 (&dev->mutex){....}-{4:4}, at: __device_attach+0x7e/0x4d0 [ 94.456265][ T851] #3: ffff8880350b1970 (&data->lock){....}-{3:3}, at: picolcd_set_contrast+0x173/0x360 [ 94.456298][ T851] irq event stamp: 49826 [ 94.492570][ T851] hardirqs last enabled at (49825): [] kasan_quarantine_put+0x104/0x240 [ 94.496365][ T851] hardirqs last disabled at (49826): [] _raw_spin_lock_irqsave+0x52/0x60 [ 94.499878][ T851] softirqs last enabled at (49800): [] __alloc_skb+0x5b7/0x710 [ 94.502878][ T851] softirqs last disabled at (49798): [] __alloc_skb+0x5b7/0x710 [ 94.506562][ T851] Preemption disabled at: [ 94.506569][ T851] [<0000000000000000>] 0x0 [ 94.506596][ T851] CPU: 3 UID: 0 PID: 851 Comm: kworker/3:2 Tainted: G W syzkaller #0 PREEMPT(full) [ 94.506618][ T851] Tainted: [W]=WARN [ 94.506624][ T851] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 94.506635][ T851] Workqueue: events uhid_device_add_worker [ 94.506662][ T851] Call Trace: [ 94.506670][ T851] [ 94.506677][ T851] dump_stack_lvl+0x100/0x190 [ 94.506703][ T851] __might_resched.cold+0x1dc/0x222 [ 94.506723][ T851] ? __pfx___might_resched+0x10/0x10 [ 94.506740][ T851] ? __kmalloc_noprof+0xd6/0x840 [ 94.506763][ T851] __kmalloc_noprof+0x4f9/0x840 [ 94.506782][ T851] ? __hid_request+0xb5/0x490 [ 94.506802][ T851] __hid_request+0xb5/0x490 [ 94.506819][ T851] ? hid_dump_input+0xa9/0xc0 [ 94.506841][ T851] hid_hw_request+0x98/0xc0 [ 94.506859][ T851] picolcd_set_contrast+0x2b1/0x360 [ 94.506880][ T851] picolcd_init_lcd+0x245/0x300 [ 94.506899][ T851] picolcd_probe+0xc8a/0x1440 [ 94.506926][ T851] ? __pfx_picolcd_probe+0x10/0x10 [ 94.506949][ T851] hid_device_probe+0x4fe/0x850 [ 94.506968][ T851] ? __pfx_hid_device_probe+0x10/0x10 [ 94.506986][ T851] really_probe+0x241/0xa60 [ 94.507011][ T851] __driver_probe_device+0x210/0x460 [ 94.507035][ T851] driver_probe_device+0x4a/0x140 [ 94.507056][ T851] __device_attach_driver+0x1df/0x320 [ 94.507079][ T851] ? __pfx___device_attach_driver+0x10/0x10 [ 94.507100][ T851] bus_for_each_drv+0x159/0x1e0 [ 94.507118][ T851] ? __pfx_bus_for_each_drv+0x10/0x10 [ 94.507137][ T851] ? lockdep_hardirqs_on+0x7d/0x110 [ 94.507154][ T851] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 94.507182][ T851] __device_attach+0x1e4/0x4d0 [ 94.507204][ T851] ? __pfx___device_attach+0x10/0x10 [ 94.507226][ T851] ? do_raw_spin_unlock+0x145/0x1e0 [ 94.507252][ T851] device_initial_probe+0xaf/0xd0 [ 94.507274][ T851] bus_probe_device+0x64/0x160 [ 94.507296][ T851] device_add+0x121d/0x1970 [ 94.507322][ T851] ? __pfx_device_add+0x10/0x10 [ 94.507347][ T851] ? debugfs_create_file_full+0x41/0x60 [ 94.507370][ T851] hid_add_device+0x2bf/0x440 [ 94.507396][ T851] uhid_device_add_worker+0x3a/0x70 [ 94.507419][ T851] process_one_work+0xac7/0x1b10 [ 94.507460][ T851] ? __pfx_process_one_work+0x10/0x10 [ 94.507485][ T851] ? lock_acquire+0x1d1/0x380 [ 94.507510][ T851] ? __pfx_uhid_device_add_worker+0x10/0x10 [ 94.507535][ T851] worker_thread+0x5ef/0xe50 [ 94.507557][ T851] ? __pfx_worker_thread+0x10/0x10 [ 94.507581][ T851] ? kthread+0x13a/0x450 [ 94.507602][ T851] ? __pfx_worker_thread+0x10/0x10 [ 94.507624][ T851] kthread+0x373/0x450 [ 94.507645][ T851] ? __pfx_kthread+0x10/0x10 [ 94.507668][ T851] ret_from_fork+0x730/0xd60 [ 94.507688][ T851] ? __pfx_ret_from_fork+0x10/0x10 [ 94.507707][ T851] ? __switch_to+0x800/0x10f0 [ 94.507729][ T851] ? __pfx_kthread+0x10/0x10 [ 94.507752][ T851] ret_from_fork_asm+0x1a/0x30 [ 94.507782][ T851] [ 94.510965][ T851] hid-picolcd 0003:04D8:C002.0024: No report with id 0x94 found [ 94.510981][ T851] hid-picolcd 0003:04D8:C002.0024: failed to configure display [ 94.569592][ T10] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0025/input/input75 [ 94.618705][ T10] rc_core: IR keymap rc-rc6-mce not found [ 94.618725][ T10] Registered IR keymap rc-empty [ 94.620795][ T10] rc rc0: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0025/rc/rc0 [ 94.621862][ T10] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0025/rc/rc0/input76 [ 94.626768][ T10] hid-picolcd 0003:04D8:C002.0025: No report with id 0x94 found [ 94.626781][ T10] hid-picolcd 0003:04D8:C002.0025: failed to configure display [ 94.669546][ T6114] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0026/input/input77 [ 94.717451][ T6114] rc_core: IR keymap rc-rc6-mce not found [ 94.717470][ T6114] Registered IR keymap rc-empty [ 94.718273][ T6114] rc rc0: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0026/rc/rc0 [ 94.719795][ T6114] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0026/rc/rc0/input78 [ 94.722585][ T6114] hid-picolcd 0003:04D8:C002.0026: No report with id 0x94 found [ 94.722599][ T6114] hid-picolcd 0003:04D8:C002.0026: failed to configure display [ 94.774972][ T851] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0027/input/input79 [ 94.827372][ T851] rc_core: IR keymap rc-rc6-mce not found [ 94.827391][ T851] Registered IR keymap rc-empty [ 94.828816][ T851] rc rc0: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0027/rc/rc0 [ 94.829637][ T851] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0027/rc/rc0/input80 [ 94.835709][ T851] hid-picolcd 0003:04D8:C002.0027: No report with id 0x94 found [ 94.835730][ T851] hid-picolcd 0003:04D8:C002.0027: failed to configure display [ 94.884311][ T851] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0028/input/input81 [ 94.927987][ T66] Bluetooth: hci0: command tx timeout [ 94.947349][ T851] rc_core: IR keymap rc-rc6-mce not found [ 94.947363][ T851] Registered IR keymap rc-empty [ 94.947851][ T851] rc rc0: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0028/rc/rc0 [ 94.948553][ T851] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0028/rc/rc0/input82 [ 94.952214][ T851] hid-picolcd 0003:04D8:C002.0028: No report with id 0x94 found [ 94.952230][ T851] hid-picolcd 0003:04D8:C002.0028: failed to configure display [ 95.001657][ T10] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0029/input/input83 [ 95.057389][ T10] rc_core: IR keymap rc-rc6-mce not found [ 95.057408][ T10] Registered IR keymap rc-empty [ 95.058198][ T10] rc rc0: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0029/rc/rc0 [ 95.059474][ T10] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0029/rc/rc0/input84 [ 95.067052][ T10] hid-picolcd 0003:04D8:C002.0029: No report with id 0x94 found [ 95.067082][ T10] hid-picolcd 0003:04D8:C002.0029: failed to configure display [ 95.116852][ T50] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.002A/input/input85 [ 95.187318][ T50] rc_core: IR keymap rc-rc6-mce not found [ 95.187332][ T50] Registered IR keymap rc-empty [ 95.187887][ T50] rc rc0: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.002A/rc/rc0 [ 95.189652][ T50] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.002A/rc/rc0/input86 [ 95.196344][ T50] hid-picolcd 0003:04D8:C002.002A: No report with id 0x94 found [ 95.196358][ T50] hid-picolcd 0003:04D8:C002.002A: failed to configure display [ 95.239136][ T6114] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.002B/input/input87 [ 95.287435][ T6114] rc_core: IR keymap rc-rc6-mce not found [ 95.287452][ T6114] Registered IR keymap rc-empty [ 95.288158][ T6114] rc rc0: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.002B/rc/rc0 [ 95.289263][ T6114] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.002B/rc/rc0/input88 [ 95.296753][ T6114] hid-picolcd 0003:04D8:C002.002B: No report with id 0x94 found [ 95.296775][ T6114] hid-picolcd 0003:04D8:C002.002B: failed to configure display [ 95.341764][ T6114] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.002C/input/input89 [ 95.407667][ T6114] rc_core: IR keymap rc-rc6-mce not found [ 95.407686][ T6114] Registered IR keymap rc-empty [ 95.414084][ T6114] rc rc0: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.002C/rc/rc0 [ 95.415690][ T6114] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.002C/rc/rc0/input90 [ 95.421008][ T6114] hid-picolcd 0003:04D8:C002.002C: No report with id 0x94 found [ 95.421029][ T6114] hid-picolcd 0003:04D8:C002.002C: failed to configure display [ 95.465052][ T6114] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.002D/input/input91 [ 95.527350][ T6114] rc_core: IR keymap rc-rc6-mce not found [ 95.527367][ T6114] Registered IR keymap rc-empty [ 95.528161][ T6114] rc rc0: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.002D/rc/rc0 [ 95.531075][ T6114] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.002D/rc/rc0/input92 [ 95.536387][ T6114] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 95.536403][ T6114] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 6114, name: kworker/2:3 [ 95.536416][ T6114] preempt_count: 1, expected: 0 [ 95.536423][ T6114] RCU nest depth: 0, expected: 0 [ 95.536430][ T6114] locks held by kworker/2:3/6114: 4, last CPU#2: [ 95.536443][ T6114] #0: ffff88801c0aa940 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x1466/0x1b10 [ 95.536500][ T6114] #1: ffffc90003bdfd08 ((work_completion)(&uhid->worker)){+.+.}-{0:0}, at: process_one_work+0xa2c/0x1b10 [ 95.536551][ T6114] #2: ffff8880544d1a58 (&dev->mutex){....}-{4:4}, at: __device_attach+0x7e/0x4d0 [ 95.536596][ T6114] #3: ffff888035878970 (&data->lock){....}-{3:3}, at: picolcd_set_contrast+0x173/0x360 [ 95.536638][ T6114] irq event stamp: 17660 [ 95.580619][ T6114] hardirqs last enabled at (17659): [] kasan_quarantine_put+0x104/0x240 [ 95.584965][ T6114] hardirqs last disabled at (17660): [] _raw_spin_lock_irqsave+0x52/0x60 [ 95.589652][ T6114] softirqs last enabled at (17634): [] __alloc_skb+0x5b7/0x710 [ 95.593663][ T6114] softirqs last disabled at (17632): [] __alloc_skb+0x5b7/0x710 [ 95.596686][ T6114] Preemption disabled at: [ 95.596692][ T6114] [<0000000000000000>] 0x0 [ 95.596714][ T6114] CPU: 2 UID: 0 PID: 6114 Comm: kworker/2:3 Tainted: G W syzkaller #0 PREEMPT(full) [ 95.596737][ T6114] Tainted: [W]=WARN [ 95.596743][ T6114] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 95.596755][ T6114] Workqueue: events uhid_device_add_worker [ 95.596782][ T6114] Call Trace: [ 95.596788][ T6114] [ 95.596793][ T6114] dump_stack_lvl+0x100/0x190 [ 95.596812][ T6114] __might_resched.cold+0x1dc/0x222 [ 95.596828][ T6114] ? __pfx___might_resched+0x10/0x10 [ 95.596839][ T6114] ? __kmalloc_noprof+0xd6/0x840 [ 95.596855][ T6114] __kmalloc_noprof+0x4f9/0x840 [ 95.596868][ T6114] ? __hid_request+0xb5/0x490 [ 95.596903][ T6114] __hid_request+0xb5/0x490 [ 95.596919][ T6114] ? hid_dump_input+0xa9/0xc0 [ 95.596934][ T6114] hid_hw_request+0x98/0xc0 [ 95.596946][ T6114] picolcd_set_contrast+0x2b1/0x360 [ 95.596960][ T6114] picolcd_init_lcd+0x245/0x300 [ 95.596973][ T6114] picolcd_probe+0xc8a/0x1440 [ 95.596992][ T6114] ? __pfx_picolcd_probe+0x10/0x10 [ 95.597008][ T6114] hid_device_probe+0x4fe/0x850 [ 95.597021][ T6114] ? __pfx_hid_device_probe+0x10/0x10 [ 95.597035][ T6114] really_probe+0x241/0xa60 [ 95.597060][ T6114] __driver_probe_device+0x210/0x460 [ 95.597085][ T6114] driver_probe_device+0x4a/0x140 [ 95.597110][ T6114] __device_attach_driver+0x1df/0x320 [ 95.597129][ T6114] ? __pfx___device_attach_driver+0x10/0x10 [ 95.597144][ T6114] bus_for_each_drv+0x159/0x1e0 [ 95.597157][ T6114] ? __pfx_bus_for_each_drv+0x10/0x10 [ 95.597169][ T6114] ? lockdep_hardirqs_on+0x7d/0x110 [ 95.597181][ T6114] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 95.597201][ T6114] __device_attach+0x1e4/0x4d0 [ 95.597216][ T6114] ? __pfx___device_attach+0x10/0x10 [ 95.597232][ T6114] ? do_raw_spin_unlock+0x145/0x1e0 [ 95.597249][ T6114] device_initial_probe+0xaf/0xd0 [ 95.597265][ T6114] bus_probe_device+0x64/0x160 [ 95.597280][ T6114] device_add+0x121d/0x1970 [ 95.597297][ T6114] ? __pfx_device_add+0x10/0x10 [ 95.597316][ T6114] ? debugfs_create_file_full+0x41/0x60 [ 95.597330][ T6114] hid_add_device+0x2bf/0x440 [ 95.597349][ T6114] uhid_device_add_worker+0x3a/0x70 [ 95.597365][ T6114] process_one_work+0xac7/0x1b10 [ 95.597391][ T6114] ? __pfx_process_one_work+0x10/0x10 [ 95.597411][ T6114] ? lock_acquire+0x1d1/0x380 [ 95.597428][ T6114] ? __pfx_uhid_device_add_worker+0x10/0x10 [ 95.597446][ T6114] worker_thread+0x5ef/0xe50 [ 95.597459][ T6114] ? __pfx_worker_thread+0x10/0x10 [ 95.597477][ T6114] ? kthread+0x13a/0x450 [ 95.597492][ T6114] ? __pfx_worker_thread+0x10/0x10 [ 95.597508][ T6114] kthread+0x373/0x450 [ 95.597524][ T6114] ? __pfx_kthread+0x10/0x10 [ 95.597540][ T6114] ret_from_fork+0x730/0xd60 [ 95.597553][ T6114] ? __pfx_ret_from_fork+0x10/0x10 [ 95.597567][ T6114] ? __switch_to+0x800/0x10f0 [ 95.597582][ T6114] ? __pfx_kthread+0x10/0x10 [ 95.597599][ T6114] ret_from_fork_asm+0x1a/0x30 [ 95.597617][ T6114] [ 95.629677][ T6114] hid-picolcd 0003:04D8:C002.002D: No report with id 0x94 found [ 95.629697][ T6114] hid-picolcd 0003:04D8:C002.002D: failed to configure display [ 95.675267][ T50] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.002E/input/input93 [ 95.727747][ T50] rc_core: IR keymap rc-rc6-mce not found [ 95.727763][ T50] Registered IR keymap rc-empty [ 95.728546][ T50] rc rc0: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.002E/rc/rc0 [ 95.731449][ T50] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.002E/rc/rc0/input94 [ 95.741786][ T50] hid-picolcd 0003:04D8:C002.002E: No report with id 0x94 found [ 95.741807][ T50] hid-picolcd 0003:04D8:C002.002E: failed to configure display [ 95.793726][ T63] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.002F/input/input95 [ 95.847842][ T63] rc_core: IR keymap rc-rc6-mce not found [ 95.847859][ T63] Registered IR keymap rc-empty [ 95.851909][ T63] rc rc0: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.002F/rc/rc0 [ 95.852708][ T63] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.002F/rc/rc0/input96 [ 95.857751][ T63] hid-picolcd 0003:04D8:C002.002F: No report with id 0x94 found [ 95.857765][ T63] hid-picolcd 0003:04D8:C002.002F: failed to configure display [ 95.899419][ T50] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0030/input/input97 [ 95.947475][ T50] rc_core: IR keymap rc-rc6-mce not found [ 95.947497][ T50] Registered IR keymap rc-empty [ 95.949446][ T50] rc rc0: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0030/rc/rc0 [ 95.950720][ T50] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0030/rc/rc0/input98 [ 95.963813][ T50] hid-picolcd 0003:04D8:C002.0030: No report with id 0x94 found [ 95.963830][ T50] hid-picolcd 0003:04D8:C002.0030: failed to configure display [ 96.008527][ T63] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0031/input/input99 [ 96.057391][ T63] rc_core: IR keymap rc-rc6-mce not found [ 96.057409][ T63] Registered IR keymap rc-empty [ 96.058114][ T63] rc rc0: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0031/rc/rc0 [ 96.066833][ T63] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0031/rc/rc0/input100 [ 96.077171][ T63] hid-picolcd 0003:04D8:C002.0031: No report with id 0x94 found [ 96.077196][ T63] hid-picolcd 0003:04D8:C002.0031: failed to configure display [ 96.122184][ T63] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0032/input/input101 [ 96.177400][ T63] rc_core: IR keymap rc-rc6-mce not found [ 96.177419][ T63] Registered IR keymap rc-empty [ 96.178181][ T63] rc rc0: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0032/rc/rc0 [ 96.179381][ T63] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0032/rc/rc0/input102 [ 96.191540][ T63] hid-picolcd 0003:04D8:C002.0032: No report with id 0x94 found [ 96.191561][ T63] hid-picolcd 0003:04D8:C002.0032: failed to configure display [ 96.235847][ T63] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0033/input/input103 [ 96.297344][ T63] rc_core: IR keymap rc-rc6-mce not found [ 96.297357][ T63] Registered IR keymap rc-empty [ 96.297805][ T63] rc rc0: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0033/rc/rc0 [ 96.298499][ T63] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0033/rc/rc0/input104 [ 96.302272][ T63] hid-picolcd 0003:04D8:C002.0033: No report with id 0x94 found [ 96.302287][ T63] hid-picolcd 0003:04D8:C002.0033: failed to configure display [ 96.351313][ T63] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0034/input/input105 [ 96.397398][ T63] rc_core: IR keymap rc-rc6-mce not found [ 96.397417][ T63] Registered IR keymap rc-empty [ 96.399674][ T63] rc rc0: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0034/rc/rc0 [ 96.400944][ T63] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0034/rc/rc0/input106 [ 96.409025][ T63] hid-picolcd 0003:04D8:C002.0034: No report with id 0x94 found [ 96.409046][ T63] hid-picolcd 0003:04D8:C002.0034: failed to configure display [ 96.452313][ T35] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0035/input/input107 [ 96.497385][ T35] rc_core: IR keymap rc-rc6-mce not found [ 96.497403][ T35] Registered IR keymap rc-empty [ 96.498155][ T35] rc rc0: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0035/rc/rc0 [ 96.499423][ T35] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0035/rc/rc0/input108 [ 96.508003][ T35] hid-picolcd 0003:04D8:C002.0035: No report with id 0x94 found [ 96.508016][ T35] hid-picolcd 0003:04D8:C002.0035: failed to configure display [ 96.553231][ T63] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0036/input/input109 [ 96.617483][ T63] rc_core: IR keymap rc-rc6-mce not found [ 96.617524][ T63] Registered IR keymap rc-empty [ 96.618363][ T63] rc rc0: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0036/rc/rc0 [ 96.619535][ T63] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0036/rc/rc0/input110 [ 96.624314][ T63] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 96.624331][ T63] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 63, name: kworker/2:1 [ 96.624344][ T63] preempt_count: 1, expected: 0 [ 96.624351][ T63] RCU nest depth: 0, expected: 0 [ 96.624358][ T63] locks held by kworker/2:1/63: 4, last CPU#2: [ 96.624370][ T63] #0: ffff88801c0aa940 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x1466/0x1b10 [ 96.624424][ T63] #1: ffffc90000b0fd08 ((work_completion)(&uhid->worker)){+.+.}-{0:0}, at: process_one_work+0xa2c/0x1b10 [ 96.624469][ T63] #2: ffff888039751a58 (&dev->mutex){....}-{4:4}, at: __device_attach+0x7e/0x4d0 [ 96.624511][ T63] #3: ffff88805455c170 (&data->lock){....}-{3:3}, at: picolcd_set_contrast+0x173/0x360 [ 96.624550][ T63] irq event stamp: 149610 [ 96.667382][ T63] hardirqs last enabled at (149609): [] kasan_quarantine_put+0x104/0x240 [ 96.671162][ T63] hardirqs last disabled at (149610): [] _raw_spin_lock_irqsave+0x52/0x60 [ 96.675159][ T63] softirqs last enabled at (149584): [] __alloc_skb+0x5b7/0x710 [ 96.678721][ T63] softirqs last disabled at (149582): [] __alloc_skb+0x5b7/0x710 [ 96.681837][ T63] Preemption disabled at: [ 96.681842][ T63] [<0000000000000000>] 0x0 [ 96.681860][ T63] CPU: 2 UID: 0 PID: 63 Comm: kworker/2:1 Tainted: G W syzkaller #0 PREEMPT(full) [ 96.681875][ T63] Tainted: [W]=WARN [ 96.681879][ T63] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 96.681886][ T63] Workqueue: events uhid_device_add_worker [ 96.681905][ T63] Call Trace: [ 96.681911][ T63] [ 96.681916][ T63] dump_stack_lvl+0x100/0x190 [ 96.681934][ T63] __might_resched.cold+0x1dc/0x222 [ 96.681949][ T63] ? __pfx___might_resched+0x10/0x10 [ 96.681961][ T63] ? __kmalloc_noprof+0xd6/0x840 [ 96.681977][ T63] __kmalloc_noprof+0x4f9/0x840 [ 96.681990][ T63] ? __hid_request+0xb5/0x490 [ 96.682003][ T63] __hid_request+0xb5/0x490 [ 96.682015][ T63] ? hid_dump_input+0xa9/0xc0 [ 96.682030][ T63] hid_hw_request+0x98/0xc0 [ 96.682042][ T63] picolcd_set_contrast+0x2b1/0x360 [ 96.682056][ T63] picolcd_init_lcd+0x245/0x300 [ 96.682069][ T63] picolcd_probe+0xc8a/0x1440 [ 96.682087][ T63] ? __pfx_picolcd_probe+0x10/0x10 [ 96.682104][ T63] hid_device_probe+0x4fe/0x850 [ 96.682122][ T63] ? __pfx_hid_device_probe+0x10/0x10 [ 96.682133][ T63] really_probe+0x241/0xa60 [ 96.682152][ T63] __driver_probe_device+0x210/0x460 [ 96.682168][ T63] driver_probe_device+0x4a/0x140 [ 96.682184][ T63] __device_attach_driver+0x1df/0x320 [ 96.682200][ T63] ? __pfx___device_attach_driver+0x10/0x10 [ 96.682215][ T63] bus_for_each_drv+0x159/0x1e0 [ 96.682228][ T63] ? __pfx_bus_for_each_drv+0x10/0x10 [ 96.682240][ T63] ? lockdep_hardirqs_on+0x7d/0x110 [ 96.682253][ T63] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 96.682272][ T63] __device_attach+0x1e4/0x4d0 [ 96.682288][ T63] ? __pfx___device_attach+0x10/0x10 [ 96.682304][ T63] ? do_raw_spin_unlock+0x145/0x1e0 [ 96.682322][ T63] device_initial_probe+0xaf/0xd0 [ 96.682338][ T63] bus_probe_device+0x64/0x160 [ 96.682353][ T63] device_add+0x121d/0x1970 [ 96.682372][ T63] ? __pfx_device_add+0x10/0x10 [ 96.682390][ T63] ? debugfs_create_file_full+0x41/0x60 [ 96.682405][ T63] hid_add_device+0x2bf/0x440 [ 96.682423][ T63] uhid_device_add_worker+0x3a/0x70 2026/10/03 05:46:55 executed programs: 55 [ 96.682440][ T63] process_one_work+0xac7/0x1b10 [ 96.682464][ T63] ? __pfx_process_one_work+0x10/0x10 [ 96.682482][ T63] ? lock_acquire+0x1d1/0x380 [ 96.682498][ T63] ? __pfx_uhid_device_add_worker+0x10/0x10 [ 96.682516][ T63] worker_thread+0x5ef/0xe50 [ 96.682529][ T63] ? __pfx_worker_thread+0x10/0x10 [ 96.682550][ T63] ? kthread+0x13a/0x450 [ 96.682570][ T63] ? __pfx_worker_thread+0x10/0x10 [ 96.682592][ T63] kthread+0x373/0x450 [ 96.682613][ T63] ? __pfx_kthread+0x10/0x10 [ 96.682636][ T63] ret_from_fork+0x730/0xd60 [ 96.682656][ T63] ? __pfx_ret_from_fork+0x10/0x10 [ 96.682676][ T63] ? __switch_to+0x800/0x10f0 [ 96.682698][ T63] ? __pfx_kthread+0x10/0x10 [ 96.682722][ T63] ret_from_fork_asm+0x1a/0x30 [ 96.682751][ T63] [ 96.689321][ T63] hid-picolcd 0003:04D8:C002.0036: No report with id 0x94 found [ 96.689339][ T63] hid-picolcd 0003:04D8:C002.0036: failed to configure display [ 96.743925][ T63] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0037/input/input111 [ 96.807412][ T63] rc_core: IR keymap rc-rc6-mce not found [ 96.807423][ T63] Registered IR keymap rc-empty [ 96.809471][ T63] rc rc0: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0037/rc/rc0 [ 96.810579][ T63] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0037/rc/rc0/input112 [ 96.821985][ T63] hid-picolcd 0003:04D8:C002.0037: No report with id 0x94 found [ 96.822005][ T63] hid-picolcd 0003:04D8:C002.0037: failed to configure display [ 96.880115][ T10] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0038/input/input113 [ 96.937447][ T10] rc_core: IR keymap rc-rc6-mce not found [ 96.937468][ T10] Registered IR keymap rc-empty [ 96.938448][ T10] rc rc0: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0038/rc/rc0 [ 96.944058][ T10] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0038/rc/rc0/input114 [ 96.950845][ T10] hid-picolcd 0003:04D8:C002.0038: No report with id 0x94 found [ 96.950865][ T10] hid-picolcd 0003:04D8:C002.0038: failed to configure display [ 97.009817][ T35] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0039/input/input115 [ 97.067390][ T35] rc_core: IR keymap rc-rc6-mce not found [ 97.067407][ T35] Registered IR keymap rc-empty [ 97.067899][ T35] rc rc0: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0039/rc/rc0 [ 97.068918][ T35] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0039/rc/rc0/input116 [ 97.071722][ T35] hid-picolcd 0003:04D8:C002.0039: No report with id 0x94 found [ 97.071735][ T35] hid-picolcd 0003:04D8:C002.0039: failed to configure display [ 97.122668][ T10] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.003A/input/input117 [ 97.177473][ T10] rc_core: IR keymap rc-rc6-mce not found [ 97.177496][ T10] Registered IR keymap rc-empty [ 97.178253][ T10] rc rc0: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.003A/rc/rc0 [ 97.181332][ T10] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.003A/rc/rc0/input118 [ 97.189134][ T10] hid-picolcd 0003:04D8:C002.003A: No report with id 0x94 found [ 97.189154][ T10] hid-picolcd 0003:04D8:C002.003A: failed to configure display [ 97.238528][ T63] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.003B/input/input119 [ 97.298241][ T63] rc_core: IR keymap rc-rc6-mce not found [ 97.298254][ T63] Registered IR keymap rc-empty [ 97.298689][ T63] rc rc0: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.003B/rc/rc0 [ 97.299359][ T63] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.003B/rc/rc0/input120 [ 97.304153][ T63] hid-picolcd 0003:04D8:C002.003B: No report with id 0x94 found [ 97.304171][ T63] hid-picolcd 0003:04D8:C002.003B: failed to configure display [ 97.355479][ T63] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.003C/input/input121 [ 97.407431][ T63] rc_core: IR keymap rc-rc6-mce not found [ 97.407445][ T63] Registered IR keymap rc-empty [ 97.407997][ T63] rc rc0: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.003C/rc/rc0 [ 97.409044][ T63] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.003C/rc/rc0/input122 [ 97.412549][ T63] hid-picolcd 0003:04D8:C002.003C: No report with id 0x94 found [ 97.412565][ T63] hid-picolcd 0003:04D8:C002.003C: failed to configure display [ 97.472214][ T50] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.003D/input/input123 [ 97.527415][ T50] rc_core: IR keymap rc-rc6-mce not found [ 97.527434][ T50] Registered IR keymap rc-empty [ 97.528292][ T50] rc rc0: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.003D/rc/rc0 [ 97.529437][ T50] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.003D/rc/rc0/input124 [ 97.537034][ T50] hid-picolcd 0003:04D8:C002.003D: No report with id 0x94 found [ 97.537050][ T50] hid-picolcd 0003:04D8:C002.003D: failed to configure display [ 97.579055][ T50] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.003E/input/input125 [ 97.627395][ T50] rc_core: IR keymap rc-rc6-mce not found [ 97.627411][ T50] Registered IR keymap rc-empty [ 97.628184][ T50] rc rc0: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.003E/rc/rc0 [ 97.629453][ T50] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.003E/rc/rc0/input126 [ 97.635653][ T50] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 97.635669][ T50] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 50, name: kworker/1:1 [ 97.635683][ T50] preempt_count: 1, expected: 0 [ 97.635691][ T50] RCU nest depth: 0, expected: 0 [ 97.635699][ T50] locks held by kworker/1:1/50: 4, last CPU#1: [ 97.635712][ T50] #0: ffff88801c0aa940 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x1466/0x1b10 [ 97.635770][ T50] #1: ffffc90000a3fd08 ((work_completion)(&uhid->worker)){+.+.}-{0:0}, at: process_one_work+0xa2c/0x1b10 [ 97.635821][ T50] #2: ffff888037ab1a58 (&dev->mutex){....}-{4:4}, at: __device_attach+0x7e/0x4d0 [ 97.635868][ T50] #3: ffff888036d50970 (&data->lock){....}-{3:3}, at: picolcd_set_contrast+0x173/0x360 [ 97.635912][ T50] irq event stamp: 252976 [ 97.672620][ T50] hardirqs last enabled at (252975): [] kasan_quarantine_put+0x104/0x240 [ 97.676454][ T50] hardirqs last disabled at (252976): [] _raw_spin_lock_irqsave+0x52/0x60 [ 97.680497][ T50] softirqs last enabled at (252946): [] __alloc_skb+0x5b7/0x710 [ 97.683489][ T50] softirqs last disabled at (252944): [] __alloc_skb+0x5b7/0x710 [ 97.686393][ T50] Preemption disabled at: [ 97.686397][ T50] [<0000000000000000>] 0x0 [ 97.686413][ T50] CPU: 1 UID: 0 PID: 50 Comm: kworker/1:1 Tainted: G W syzkaller #0 PREEMPT(full) [ 97.686429][ T50] Tainted: [W]=WARN [ 97.686433][ T50] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 97.686441][ T50] Workqueue: events uhid_device_add_worker [ 97.686460][ T50] Call Trace: [ 97.686465][ T50] [ 97.686471][ T50] dump_stack_lvl+0x100/0x190 [ 97.686490][ T50] __might_resched.cold+0x1dc/0x222 [ 97.686504][ T50] ? __pfx___might_resched+0x10/0x10 [ 97.686516][ T50] ? __kmalloc_noprof+0xd6/0x840 [ 97.686532][ T50] __kmalloc_noprof+0x4f9/0x840 [ 97.686545][ T50] ? __hid_request+0xb5/0x490 [ 97.686558][ T50] __hid_request+0xb5/0x490 [ 97.686570][ T50] ? hid_dump_input+0xa9/0xc0 [ 97.686588][ T50] hid_hw_request+0x98/0xc0 [ 97.686600][ T50] picolcd_set_contrast+0x2b1/0x360 [ 97.686615][ T50] picolcd_init_lcd+0x245/0x300 [ 97.686628][ T50] picolcd_probe+0xc8a/0x1440 [ 97.686647][ T50] ? __pfx_picolcd_probe+0x10/0x10 [ 97.686663][ T50] hid_device_probe+0x4fe/0x850 [ 97.686676][ T50] ? __pfx_hid_device_probe+0x10/0x10 [ 97.686687][ T50] really_probe+0x241/0xa60 [ 97.686704][ T50] __driver_probe_device+0x210/0x460 [ 97.686721][ T50] driver_probe_device+0x4a/0x140 [ 97.686737][ T50] __device_attach_driver+0x1df/0x320 [ 97.686753][ T50] ? __pfx___device_attach_driver+0x10/0x10 [ 97.686768][ T50] bus_for_each_drv+0x159/0x1e0 [ 97.686781][ T50] ? __pfx_bus_for_each_drv+0x10/0x10 [ 97.686794][ T50] ? lockdep_hardirqs_on+0x7d/0x110 [ 97.686807][ T50] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 97.686827][ T50] __device_attach+0x1e4/0x4d0 [ 97.686842][ T50] ? __pfx___device_attach+0x10/0x10 [ 97.686858][ T50] ? do_raw_spin_unlock+0x145/0x1e0 [ 97.686876][ T50] device_initial_probe+0xaf/0xd0 [ 97.686892][ T50] bus_probe_device+0x64/0x160 [ 97.686907][ T50] device_add+0x121d/0x1970 [ 97.686925][ T50] ? __pfx_device_add+0x10/0x10 [ 97.686943][ T50] ? debugfs_create_file_full+0x41/0x60 [ 97.686959][ T50] hid_add_device+0x2bf/0x440 [ 97.686977][ T50] uhid_device_add_worker+0x3a/0x70 [ 97.686994][ T50] process_one_work+0xac7/0x1b10 [ 97.687017][ T50] ? __pfx_process_one_work+0x10/0x10 [ 97.687035][ T50] ? lock_acquire+0x1d1/0x380 [ 97.687051][ T50] ? __pfx_uhid_device_add_worker+0x10/0x10 [ 97.687069][ T50] worker_thread+0x5ef/0xe50 [ 97.687086][ T50] ? kthread+0x13a/0x450 [ 97.687106][ T50] ? __pfx_worker_thread+0x10/0x10 [ 97.687123][ T50] kthread+0x373/0x450 [ 97.687139][ T50] ? __pfx_kthread+0x10/0x10 [ 97.687155][ T50] ret_from_fork+0x730/0xd60 [ 97.687169][ T50] ? __pfx_ret_from_fork+0x10/0x10 [ 97.687183][ T50] ? __switch_to+0x800/0x10f0 [ 97.687199][ T50] ? __pfx_kthread+0x10/0x10 [ 97.687215][ T50] ret_from_fork_asm+0x1a/0x30 [ 97.687234][ T50] [ 97.689649][ T50] hid-picolcd 0003:04D8:C002.003E: No report with id 0x94 found [ 97.689662][ T50] hid-picolcd 0003:04D8:C002.003E: failed to configure display [ 97.726289][ T50] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.003F/input/input127 [ 97.779739][ T50] rc_core: IR keymap rc-rc6-mce not found [ 97.779754][ T50] Registered IR keymap rc-empty [ 97.784223][ T50] rc rc0: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.003F/rc/rc0 [ 97.787673][ T50] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.003F/rc/rc0/input128 [ 97.792733][ T50] hid-picolcd 0003:04D8:C002.003F: No report with id 0x94 found [ 97.792751][ T50] hid-picolcd 0003:04D8:C002.003F: failed to configure display [ 97.848658][ T50] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0040/input/input129 [ 97.898379][ T50] rc_core: IR keymap rc-rc6-mce not found [ 97.898396][ T50] Registered IR keymap rc-empty [ 97.899376][ T50] rc rc0: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0040/rc/rc0 [ 97.900462][ T50] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0040/rc/rc0/input130 [ 97.905214][ T50] hid-picolcd 0003:04D8:C002.0040: No report with id 0x94 found [ 97.905227][ T50] hid-picolcd 0003:04D8:C002.0040: failed to configure display [ 97.948629][ T50] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0041/input/input131 [ 98.007419][ T50] rc_core: IR keymap rc-rc6-mce not found [ 98.007436][ T50] Registered IR keymap rc-empty [ 98.008125][ T50] rc rc0: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0041/rc/rc0 [ 98.009116][ T50] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0041/rc/rc0/input132 [ 98.014003][ T50] hid-picolcd 0003:04D8:C002.0041: No report with id 0x94 found [ 98.014023][ T50] hid-picolcd 0003:04D8:C002.0041: failed to configure display [ 98.057870][ T50] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0042/input/input133 [ 98.107379][ T50] rc_core: IR keymap rc-rc6-mce not found [ 98.107396][ T50] Registered IR keymap rc-empty [ 98.108201][ T50] rc rc0: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0042/rc/rc0 [ 98.109547][ T50] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0042/rc/rc0/input134 [ 98.123879][ T50] hid-picolcd 0003:04D8:C002.0042: No report with id 0x94 found [ 98.123900][ T50] hid-picolcd 0003:04D8:C002.0042: failed to configure display [ 98.175941][ T6114] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0043/input/input135 [ 98.227387][ T6114] rc_core: IR keymap rc-rc6-mce not found [ 98.227400][ T6114] Registered IR keymap rc-empty [ 98.227862][ T6114] rc rc0: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0043/rc/rc0 [ 98.229007][ T6114] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0043/rc/rc0/input136 [ 98.236278][ T6114] hid-picolcd 0003:04D8:C002.0043: No report with id 0x94 found [ 98.236296][ T6114] hid-picolcd 0003:04D8:C002.0043: failed to configure display [ 98.275377][ T6114] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0044/input/input137 [ 98.327384][ T6114] rc_core: IR keymap rc-rc6-mce not found [ 98.327396][ T6114] Registered IR keymap rc-empty [ 98.327969][ T6114] rc rc0: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0044/rc/rc0 [ 98.329003][ T6114] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0044/rc/rc0/input138 [ 98.331905][ T6114] hid-picolcd 0003:04D8:C002.0044: No report with id 0x94 found [ 98.331918][ T6114] hid-picolcd 0003:04D8:C002.0044: failed to configure display [ 98.388997][ T6114] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0045/input/input139 [ 98.437415][ T6114] rc_core: IR keymap rc-rc6-mce not found [ 98.437432][ T6114] Registered IR keymap rc-empty [ 98.438254][ T6114] rc rc0: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0045/rc/rc0 [ 98.442611][ T6114] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0045/rc/rc0/input140 [ 98.453143][ T6114] hid-picolcd 0003:04D8:C002.0045: No report with id 0x94 found [ 98.453157][ T6114] hid-picolcd 0003:04D8:C002.0045: failed to configure display [ 98.506969][ T5820] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0046/input/input141 [ 98.577382][ T5820] rc_core: IR keymap rc-rc6-mce not found [ 98.577401][ T5820] Registered IR keymap rc-empty [ 98.579100][ T5820] rc rc0: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0046/rc/rc0 [ 98.580552][ T5820] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0046/rc/rc0/input142 [ 98.587211][ T5820] hid-picolcd 0003:04D8:C002.0046: No report with id 0x94 found [ 98.587231][ T5820] hid-picolcd 0003:04D8:C002.0046: failed to configure display [ 98.633239][ T35] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0047/input/input143 [ 98.687416][ T35] rc_core: IR keymap rc-rc6-mce not found [ 98.687432][ T35] Registered IR keymap rc-empty [ 98.687995][ T35] rc rc0: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0047/rc/rc0 [ 98.688700][ T35] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0047/rc/rc0/input144 [ 98.694735][ T35] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 98.694747][ T35] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 35, name: kworker/3:0 [ 98.694755][ T35] preempt_count: 1, expected: 0 [ 98.694760][ T35] RCU nest depth: 0, expected: 0 [ 98.694768][ T35] locks held by kworker/3:0/35: 4, last CPU#3: [ 98.694779][ T35] #0: ffff88801c0aa940 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x1466/0x1b10 [ 98.694833][ T35] #1: ffffc900006efd08 ((work_completion)(&uhid->worker)){+.+.}-{0:0}, at: process_one_work+0xa2c/0x1b10 [ 98.694881][ T35] #2: ffff8880369a5a58 (&dev->mutex){....}-{4:4}, at: __device_attach+0x7e/0x4d0 [ 98.694911][ T35] #3: ffff88801cf31170 (&data->lock){....}-{3:3}, at: picolcd_set_contrast+0x173/0x360 [ 98.694949][ T35] irq event stamp: 179990 [ 98.731955][ T35] hardirqs last enabled at (179989): [] kasan_quarantine_put+0x104/0x240 [ 98.735501][ T35] hardirqs last disabled at (179990): [] _raw_spin_lock_irqsave+0x52/0x60 [ 98.738923][ T35] softirqs last enabled at (179960): [] __alloc_skb+0x5b7/0x710 [ 98.742010][ T35] softirqs last disabled at (179958): [] __alloc_skb+0x5b7/0x710 [ 98.745155][ T35] Preemption disabled at: [ 98.745162][ T35] [<0000000000000000>] 0x0 [ 98.745183][ T35] CPU: 3 UID: 0 PID: 35 Comm: kworker/3:0 Tainted: G W syzkaller #0 PREEMPT(full) [ 98.745202][ T35] Tainted: [W]=WARN [ 98.745206][ T35] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 98.745215][ T35] Workqueue: events uhid_device_add_worker [ 98.745237][ T35] Call Trace: [ 98.745244][ T35] [ 98.745249][ T35] dump_stack_lvl+0x100/0x190 [ 98.745270][ T35] __might_resched.cold+0x1dc/0x222 [ 98.745288][ T35] ? __pfx___might_resched+0x10/0x10 [ 98.745301][ T35] ? __kmalloc_noprof+0xd6/0x840 [ 98.745319][ T35] __kmalloc_noprof+0x4f9/0x840 [ 98.745334][ T35] ? __hid_request+0xb5/0x490 [ 98.745349][ T35] __hid_request+0xb5/0x490 [ 98.745363][ T35] ? hid_dump_input+0xa9/0xc0 [ 98.745380][ T35] hid_hw_request+0x98/0xc0 [ 98.745399][ T35] picolcd_set_contrast+0x2b1/0x360 [ 98.745415][ T35] picolcd_init_lcd+0x245/0x300 [ 98.745429][ T35] picolcd_probe+0xc8a/0x1440 [ 98.745451][ T35] ? __pfx_picolcd_probe+0x10/0x10 [ 98.745470][ T35] hid_device_probe+0x4fe/0x850 [ 98.745484][ T35] ? __pfx_hid_device_probe+0x10/0x10 [ 98.745498][ T35] really_probe+0x241/0xa60 [ 98.745517][ T35] __driver_probe_device+0x210/0x460 [ 98.745536][ T35] driver_probe_device+0x4a/0x140 [ 98.745553][ T35] __device_attach_driver+0x1df/0x320 [ 98.745572][ T35] ? __pfx___device_attach_driver+0x10/0x10 [ 98.745590][ T35] bus_for_each_drv+0x159/0x1e0 [ 98.745604][ T35] ? __pfx_bus_for_each_drv+0x10/0x10 [ 98.745618][ T35] ? lockdep_hardirqs_on+0x7d/0x110 [ 98.745632][ T35] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 98.745654][ T35] __device_attach+0x1e4/0x4d0 [ 98.745672][ T35] ? __pfx___device_attach+0x10/0x10 [ 98.745689][ T35] ? do_raw_spin_unlock+0x145/0x1e0 [ 98.745710][ T35] device_initial_probe+0xaf/0xd0 [ 98.745728][ T35] bus_probe_device+0x64/0x160 [ 98.745745][ T35] device_add+0x121d/0x1970 [ 98.745766][ T35] ? __pfx_device_add+0x10/0x10 [ 98.745786][ T35] ? debugfs_create_file_full+0x41/0x60 [ 98.745803][ T35] hid_add_device+0x2bf/0x440 [ 98.745823][ T35] uhid_device_add_worker+0x3a/0x70 [ 98.745843][ T35] process_one_work+0xac7/0x1b10 [ 98.745869][ T35] ? __pfx_process_one_work+0x10/0x10 [ 98.745893][ T35] ? lock_acquire+0x1d1/0x380 [ 98.745912][ T35] ? __pfx_uhid_device_add_worker+0x10/0x10 [ 98.745933][ T35] worker_thread+0x5ef/0xe50 [ 98.745950][ T35] ? kthread+0x13a/0x450 [ 98.745967][ T35] ? __pfx_worker_thread+0x10/0x10 [ 98.745986][ T35] kthread+0x373/0x450 [ 98.746003][ T35] ? __pfx_kthread+0x10/0x10 [ 98.746022][ T35] ret_from_fork+0x730/0xd60 [ 98.746038][ T35] ? __pfx_ret_from_fork+0x10/0x10 [ 98.746053][ T35] ? __switch_to+0x800/0x10f0 [ 98.746071][ T35] ? __pfx_kthread+0x10/0x10 [ 98.746089][ T35] ret_from_fork_asm+0x1a/0x30 [ 98.746111][ T35] [ 98.748587][ T35] hid-picolcd 0003:04D8:C002.0047: No report with id 0x94 found [ 98.748603][ T35] hid-picolcd 0003:04D8:C002.0047: failed to configure display [ 98.795277][ T35] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0048/input/input145 [ 98.857382][ T35] rc_core: IR keymap rc-rc6-mce not found [ 98.857399][ T35] Registered IR keymap rc-empty [ 98.858107][ T35] rc rc0: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0048/rc/rc0 [ 98.859304][ T35] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0048/rc/rc0/input146 [ 98.869407][ T35] hid-picolcd 0003:04D8:C002.0048: No report with id 0x94 found [ 98.869428][ T35] hid-picolcd 0003:04D8:C002.0048: failed to configure display [ 98.909628][ T5820] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0049/input/input147 [ 98.977471][ T5820] rc_core: IR keymap rc-rc6-mce not found [ 98.977485][ T5820] Registered IR keymap rc-empty [ 98.977925][ T5820] rc rc0: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0049/rc/rc0 [ 98.979074][ T5820] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0049/rc/rc0/input148 [ 98.988416][ T5820] hid-picolcd 0003:04D8:C002.0049: No report with id 0x94 found [ 98.988432][ T5820] hid-picolcd 0003:04D8:C002.0049: failed to configure display [ 99.035871][ T35] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.004A/input/input149 [ 99.087552][ T35] rc_core: IR keymap rc-rc6-mce not found [ 99.087572][ T35] Registered IR keymap rc-empty [ 99.088401][ T35] rc rc0: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.004A/rc/rc0 [ 99.092739][ T35] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.004A/rc/rc0/input150 [ 99.099406][ T35] hid-picolcd 0003:04D8:C002.004A: No report with id 0x94 found [ 99.099429][ T35] hid-picolcd 0003:04D8:C002.004A: failed to configure display [ 99.148576][ T35] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.004B/input/input151 [ 99.207411][ T35] rc_core: IR keymap rc-rc6-mce not found [ 99.207429][ T35] Registered IR keymap rc-empty [ 99.207938][ T35] rc rc0: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.004B/rc/rc0 [ 99.208676][ T35] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.004B/rc/rc0/input152 [ 99.216411][ T35] hid-picolcd 0003:04D8:C002.004B: No report with id 0x94 found [ 99.216433][ T35] hid-picolcd 0003:04D8:C002.004B: failed to configure display [ 99.266406][ T6114] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.004C/input/input153 [ 99.317469][ T6114] rc_core: IR keymap rc-rc6-mce not found [ 99.317487][ T6114] Registered IR keymap rc-empty [ 99.318257][ T6114] rc rc0: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.004C/rc/rc0 [ 99.320261][ T6114] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.004C/rc/rc0/input154 [ 99.327449][ T6114] hid-picolcd 0003:04D8:C002.004C: No report with id 0x94 found [ 99.327469][ T6114] hid-picolcd 0003:04D8:C002.004C: failed to configure display [ 99.374136][ T5820] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.004D/input/input155 [ 99.427582][ T5820] rc_core: IR keymap rc-rc6-mce not found [ 99.427599][ T5820] Registered IR keymap rc-empty [ 99.429203][ T5820] rc rc0: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.004D/rc/rc0 [ 99.430165][ T5820] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.004D/rc/rc0/input156 [ 99.435353][ T5820] hid-picolcd 0003:04D8:C002.004D: No report with id 0x94 found [ 99.435368][ T5820] hid-picolcd 0003:04D8:C002.004D: failed to configure display [ 99.486598][ T35] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.004E/input/input157 [ 99.537390][ T35] rc_core: IR keymap rc-rc6-mce not found [ 99.537409][ T35] Registered IR keymap rc-empty [ 99.538183][ T35] rc rc0: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.004E/rc/rc0 [ 99.539455][ T35] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.004E/rc/rc0/input158 [ 99.546070][ T35] hid-picolcd 0003:04D8:C002.004E: No report with id 0x94 found [ 99.546093][ T35] hid-picolcd 0003:04D8:C002.004E: failed to configure display [ 99.602173][ T50] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.004F/input/input159 [ 99.657465][ T50] rc_core: IR keymap rc-rc6-mce not found [ 99.657484][ T50] Registered IR keymap rc-empty [ 99.658227][ T50] rc rc0: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.004F/rc/rc0 [ 99.659453][ T50] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.004F/rc/rc0/input160 [ 99.667892][ T50] hid-picolcd 0003:04D8:C002.004F: No report with id 0x94 found [ 99.667914][ T50] hid-picolcd 0003:04D8:C002.004F: failed to configure display [ 99.719510][ T35] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0050/input/input161 [ 99.767481][ T35] rc_core: IR keymap rc-rc6-mce not found [ 99.767499][ T35] Registered IR keymap rc-empty [ 99.769529][ T35] rc rc0: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0050/rc/rc0 [ 99.770743][ T35] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0050/rc/rc0/input162 [ 99.774658][ T35] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 99.774671][ T35] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 35, name: kworker/3:0 [ 99.774682][ T35] preempt_count: 1, expected: 0 [ 99.774688][ T35] RCU nest depth: 0, expected: 0 [ 99.774694][ T35] locks held by kworker/3:0/35: 4, last CPU#3: [ 99.774704][ T35] #0: ffff88801c0aa940 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x1466/0x1b10 [ 99.774752][ T35] #1: ffffc900006efd08 ((work_completion)(&uhid->worker)){+.+.}-{0:0}, at: process_one_work+0xa2c/0x1b10 [ 99.774791][ T35] #2: ffff888031ff1a58 (&dev->mutex){....}-{4:4}, at: __device_attach+0x7e/0x4d0 [ 99.774828][ T35] #3: ffff888024165170 (&data->lock){....}-{3:3}, at: picolcd_set_contrast+0x173/0x360 [ 99.774861][ T35] irq event stamp: 199572 [ 99.818230][ T35] hardirqs last enabled at (199571): [] kasan_quarantine_put+0x104/0x240 [ 99.822306][ T35] hardirqs last disabled at (199572): [] _raw_spin_lock_irqsave+0x52/0x60 [ 99.826313][ T35] softirqs last enabled at (199546): [] __alloc_skb+0x5b7/0x710 [ 99.830564][ T35] softirqs last disabled at (199544): [] __alloc_skb+0x5b7/0x710 [ 99.834393][ T35] Preemption disabled at: [ 99.834400][ T35] [<0000000000000000>] 0x0 [ 99.834423][ T35] CPU: 3 UID: 0 PID: 35 Comm: kworker/3:0 Tainted: G W syzkaller #0 PREEMPT(full) [ 99.834443][ T35] Tainted: [W]=WARN [ 99.834448][ T35] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 99.834458][ T35] Workqueue: events uhid_device_add_worker [ 99.834482][ T35] Call Trace: [ 99.834489][ T35] [ 99.834495][ T35] dump_stack_lvl+0x100/0x190 [ 99.834517][ T35] __might_resched.cold+0x1dc/0x222 [ 99.834536][ T35] ? __pfx___might_resched+0x10/0x10 [ 99.834551][ T35] ? __kmalloc_noprof+0xd6/0x840 [ 99.834571][ T35] __kmalloc_noprof+0x4f9/0x840 [ 99.834588][ T35] ? __hid_request+0xb5/0x490 [ 99.834605][ T35] __hid_request+0xb5/0x490 [ 99.834620][ T35] ? hid_dump_input+0xa9/0xc0 [ 99.834639][ T35] hid_hw_request+0x98/0xc0 [ 99.834654][ T35] picolcd_set_contrast+0x2b1/0x360 [ 99.834673][ T35] picolcd_init_lcd+0x245/0x300 [ 99.834688][ T35] picolcd_probe+0xc8a/0x1440 [ 99.834713][ T35] ? __pfx_picolcd_probe+0x10/0x10 [ 99.834733][ T35] hid_device_probe+0x4fe/0x850 [ 99.834749][ T35] ? __pfx_hid_device_probe+0x10/0x10 [ 99.834765][ T35] really_probe+0x241/0xa60 [ 99.834790][ T35] __driver_probe_device+0x210/0x460 [ 99.834814][ T35] driver_probe_device+0x4a/0x140 [ 99.834836][ T35] __device_attach_driver+0x1df/0x320 [ 99.834860][ T35] ? __pfx___device_attach_driver+0x10/0x10 [ 99.834881][ T35] bus_for_each_drv+0x159/0x1e0 [ 99.834901][ T35] ? __pfx_bus_for_each_drv+0x10/0x10 [ 99.834920][ T35] ? lockdep_hardirqs_on+0x7d/0x110 [ 99.834938][ T35] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 99.834966][ T35] __device_attach+0x1e4/0x4d0 [ 99.834988][ T35] ? __pfx___device_attach+0x10/0x10 [ 99.835010][ T35] ? do_raw_spin_unlock+0x145/0x1e0 [ 99.835036][ T35] device_initial_probe+0xaf/0xd0 [ 99.835060][ T35] bus_probe_device+0x64/0x160 [ 99.835082][ T35] device_add+0x121d/0x1970 [ 99.835108][ T35] ? __pfx_device_add+0x10/0x10 [ 99.835141][ T35] ? debugfs_create_file_full+0x41/0x60 [ 99.835164][ T35] hid_add_device+0x2bf/0x440 [ 99.835190][ T35] uhid_device_add_worker+0x3a/0x70 [ 99.835215][ T35] process_one_work+0xac7/0x1b10 [ 99.835250][ T35] ? __pfx_process_one_work+0x10/0x10 [ 99.835276][ T35] ? lock_acquire+0x1d1/0x380 [ 99.835300][ T35] ? __pfx_uhid_device_add_worker+0x10/0x10 [ 99.835327][ T35] worker_thread+0x5ef/0xe50 [ 99.835351][ T35] ? kthread+0x13a/0x450 [ 99.835371][ T35] ? __pfx_worker_thread+0x10/0x10 [ 99.835394][ T35] kthread+0x373/0x450 [ 99.835416][ T35] ? __pfx_kthread+0x10/0x10 [ 99.835439][ T35] ret_from_fork+0x730/0xd60 [ 99.835459][ T35] ? __pfx_ret_from_fork+0x10/0x10 [ 99.835480][ T35] ? __switch_to+0x800/0x10f0 [ 99.835502][ T35] ? __pfx_kthread+0x10/0x10 [ 99.835525][ T35] ret_from_fork_asm+0x1a/0x30 [ 99.835554][ T35] [ 99.839764][ T35] hid-picolcd 0003:04D8:C002.0050: No report with id 0x94 found [ 99.839782][ T35] hid-picolcd 0003:04D8:C002.0050: failed to configure display [ 99.883874][ T5820] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0051/input/input163 [ 99.937421][ T5820] rc_core: IR keymap rc-rc6-mce not found [ 99.937433][ T5820] Registered IR keymap rc-empty [ 99.937889][ T5820] rc rc0: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0051/rc/rc0 [ 99.938560][ T5820] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0051/rc/rc0/input164 [ 99.941756][ T5820] hid-picolcd 0003:04D8:C002.0051: No report with id 0x94 found [ 99.941775][ T5820] hid-picolcd 0003:04D8:C002.0051: failed to configure display [ 100.001729][ T5820] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0052/input/input165 [ 100.047515][ T5820] rc_core: IR keymap rc-rc6-mce not found [ 100.047532][ T5820] Registered IR keymap rc-empty [ 100.050903][ T5820] rc rc0: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0052/rc/rc0 [ 100.052171][ T5820] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0052/rc/rc0/input166 [ 100.061076][ T5820] hid-picolcd 0003:04D8:C002.0052: No report with id 0x94 found [ 100.061097][ T5820] hid-picolcd 0003:04D8:C002.0052: failed to configure display [ 100.118413][ T6114] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0053/input/input167 [ 100.177417][ T6114] rc_core: IR keymap rc-rc6-mce not found [ 100.177455][ T6114] Registered IR keymap rc-empty [ 100.179308][ T6114] rc rc0: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0053/rc/rc0 [ 100.180265][ T6114] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0053/rc/rc0/input168 [ 100.186787][ T6114] hid-picolcd 0003:04D8:C002.0053: No report with id 0x94 found [ 100.186802][ T6114] hid-picolcd 0003:04D8:C002.0053: failed to configure display [ 100.242044][ T50] input: syz0 as /devices/virtual/misc/uhid/0003:04D8:C002.0054/input/input169