[ 64.960006][ T1321] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.0.130' (ED25519) to the list of known hosts. 2025/01/20 05:24:31 ignoring optional flag "sandboxArg"="0" 2025/01/20 05:24:32 parsed 1 programs [ 70.488929][ T34] kauditd_printk_skb: 38 callbacks suppressed [ 70.488935][ T34] audit: type=1400 audit(1737350672.364:127): avc: denied { create } for pid=4023 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 70.517412][ T34] audit: type=1400 audit(1737350672.364:128): avc: denied { write } for pid=4023 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 70.537789][ T34] audit: type=1400 audit(1737350672.364:129): avc: denied { read } for pid=4023 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 70.558606][ T34] audit: type=1400 audit(1737350672.434:130): avc: denied { unlink } for pid=4023 comm="syz-executor" name="swap-file" dev="sda1" ino=1929 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 71.334120][ T4023] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 71.605402][ T34] audit: type=1400 audit(1737350673.484:131): avc: denied { mounton } for pid=4031 comm="syz-executor" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 71.606278][ T4031] IPVS: ftp: loaded support on port[0] = 21 [ 71.644997][ T4038] IPVS: ftp: loaded support on port[0] = 21 [ 71.659066][ T4037] IPVS: ftp: loaded support on port[0] = 21 [ 71.676207][ T4043] IPVS: ftp: loaded support on port[0] = 21 [ 71.690192][ T4045] IPVS: ftp: loaded support on port[0] = 21 [ 71.708691][ T34] audit: type=1400 audit(1737350673.524:132): avc: denied { read } for pid=4038 comm="syz-executor" dev="nsfs" ino=4026531992 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 71.720534][ T4055] IPVS: ftp: loaded support on port[0] = 21 [ 71.729910][ T34] audit: type=1400 audit(1737350673.524:133): avc: denied { open } for pid=4038 comm="syz-executor" path="net:[4026531992]" dev="nsfs" ino=4026531992 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 71.758989][ T34] audit: type=1400 audit(1737350673.534:134): avc: denied { unmount } for pid=4038 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 71.768711][ T4046] IPVS: ftp: loaded support on port[0] = 21 [ 71.778516][ T34] audit: type=1401 audit(1737350673.544:135): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 71.880867][ T4087] IPVS: ftp: loaded support on port[0] = 21 [ 71.886642][ T4089] IPVS: ftp: loaded support on port[0] = 21 [ 71.933181][ T34] audit: type=1400 audit(1737350673.744:136): avc: denied { create } for pid=4083 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 71.941763][ T4102] IPVS: ftp: loaded support on port[0] = 21 [ 72.273754][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.316705][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.324834][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.332930][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 72.340911][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 72.518661][ T4046] device veth0_vlan entered promiscuous mode [ 72.524835][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 72.533186][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 72.540885][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 72.548133][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 72.596075][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 72.640584][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 72.648786][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2025/01/20 05:24:34 executed programs: 0 [ 72.793032][ T4263] IPVS: ftp: loaded support on port[0] = 21 [ 72.816433][ T4262] IPVS: ftp: loaded support on port[0] = 21 [ 72.847759][ T4273] IPVS: ftp: loaded support on port[0] = 21 [ 72.870991][ T4267] IPVS: ftp: loaded support on port[0] = 21 [ 72.879798][ T4268] IPVS: ftp: loaded support on port[0] = 21 [ 74.055170][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.062560][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.081738][ T3614] device veth0_vlan left promiscuous mode [ 74.115536][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.122853][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.166237][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.174447][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.182541][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.191063][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.199121][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 74.207006][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 74.214940][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 74.292884][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.300263][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.307649][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.314943][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.322192][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.330338][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.338413][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.346549][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.354568][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 74.362461][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 74.370258][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 74.378113][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 74.386226][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.393488][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.400747][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.408871][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.416922][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.425032][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.433079][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 74.440842][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.448950][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.457097][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 74.464896][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.473042][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.481073][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 74.488832][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 74.605768][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.614039][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.622122][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.630276][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.638277][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 74.646059][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 74.977206][ T4262] device veth0_vlan entered promiscuous mode [ 74.983360][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 74.991542][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 74.999707][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 75.007410][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 75.016093][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 75.023385][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 75.033575][ T4268] device veth0_vlan entered promiscuous mode [ 75.042629][ T4263] device veth0_vlan entered promiscuous mode [ 75.049227][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 75.057445][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 75.065627][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 75.073374][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 75.081140][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 75.089278][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 75.097458][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 75.105176][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 75.116278][ T4267] device veth0_vlan entered promiscuous mode [ 75.221346][ T4273] device veth0_vlan entered promiscuous mode [ 75.250787][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 75.258101][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 75.265483][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 75.272814][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 75.280128][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 75.288289][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 75.296447][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 75.304174][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 75.311928][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 75.320128][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 75.328277][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 75.336004][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 75.343761][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 75.351736][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 75.580229][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 75.587573][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 75.594933][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 75.602233][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 75.609516][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 75.617461][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 75.625444][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 75.633464][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 75.641453][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 75.649433][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 75.657413][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 75.665492][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 75.673627][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 75.681681][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 75.689826][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 75.697852][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 75.705998][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 75.714044][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 75.722203][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 75.730192][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 75.738137][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 75.746206][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 75.754344][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 75.762407][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 75.770529][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 75.778558][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 75.786695][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 75.794735][ T2444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 75.860006][ T34] audit: type=1400 audit(1737350677.744:137): avc: denied { read write } for pid=5101 comm="syz.2.18" name="raw-gadget" dev="devtmpfs" ino=254 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 75.883364][ T34] audit: type=1400 audit(1737350677.744:138): avc: denied { open } for pid=5101 comm="syz.2.18" path="/dev/raw-gadget" dev="devtmpfs" ino=254 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 75.906457][ T34] audit: type=1400 audit(1737350677.744:139): avc: denied { ioctl } for pid=5101 comm="syz.2.18" path="/dev/raw-gadget" dev="devtmpfs" ino=254 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 76.010845][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 76.018969][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 76.027157][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 76.035186][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 76.139487][ T24] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 76.239438][ T1321] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 76.279474][ T3746] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 76.349462][ T2444] usb 7-1: new high-speed USB device number 2 using dummy_hcd [ 76.379413][ T5148] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 76.519550][ T24] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 76.530500][ T24] usb 3-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 76.539505][ T24] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 76.548431][ T24] usb 3-1: config 0 descriptor?? [ 76.619461][ T1321] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 76.630314][ T1321] usb 6-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 76.639288][ T1321] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 76.647736][ T1321] usb 6-1: config 0 descriptor?? [ 76.689498][ T3746] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 76.700457][ T3746] usb 1-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 76.709482][ T3746] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 76.709942][ T2444] usb 7-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 76.718493][ T3746] usb 1-1: config 0 descriptor?? [ 76.728447][ T2444] usb 7-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 76.742230][ T2444] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 76.750959][ T2444] usb 7-1: config 0 descriptor?? [ 76.809576][ T5148] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 76.820441][ T5148] usb 4-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 76.829468][ T5148] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 76.837979][ T5148] usb 4-1: config 0 descriptor?? [ 77.020358][ T24] keytouch 0003:0926:3333.0001: fixing up Keytouch IEC report descriptor [ 77.029782][ T24] input: HID 0926:3333 as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/0003:0926:3333.0001/input/input4 [ 77.111032][ T34] audit: type=1400 audit(1737350678.994:140): avc: denied { read } for pid=3147 comm="acpid" name="event3" dev="devtmpfs" ino=1368 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 77.111584][ T24] keytouch 0003:0926:3333.0001: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.2-1/input0 [ 77.133527][ T34] audit: type=1400 audit(1737350678.994:141): avc: denied { open } for pid=3147 comm="acpid" path="/dev/input/event3" dev="devtmpfs" ino=1368 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 77.146282][ T1321] keytouch 0003:0926:3333.0002: fixing up Keytouch IEC report descriptor [ 77.168754][ T34] audit: type=1400 audit(1737350678.994:142): avc: denied { ioctl } for pid=3147 comm="acpid" path="/dev/input/event3" dev="devtmpfs" ino=1368 ioctlcmd=0x4520 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 77.190613][ T1321] input: HID 0926:3333 as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.0/0003:0926:3333.0002/input/input5 [ 77.219733][ T2444] keytouch 0003:0926:3333.0003: fixing up Keytouch IEC report descriptor [ 77.228604][ T2444] input: HID 0926:3333 as /devices/platform/dummy_hcd.6/usb7/7-1/7-1:0.0/0003:0926:3333.0003/input/input6 [ 77.250267][ T3746] keytouch 0003:0926:3333.0004: fixing up Keytouch IEC report descriptor [ 77.259169][ T3746] input: HID 0926:3333 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:0926:3333.0004/input/input7 [ 77.291106][ T1321] keytouch 0003:0926:3333.0002: input,hidraw1: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.5-1/input0 [ 77.319802][ T5148] keytouch 0003:0926:3333.0005: fixing up Keytouch IEC report descriptor [ 77.328855][ T5148] input: HID 0926:3333 as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/0003:0926:3333.0005/input/input8 [ 77.362696][ T2444] keytouch 0003:0926:3333.0003: input,hidraw2: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.6-1/input0 [ 77.441217][ T3746] keytouch 0003:0926:3333.0004: input,hidraw3: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.0-1/input0 [ 77.530704][ T5148] keytouch 0003:0926:3333.0005: input,hidraw4: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.3-1/input0 [ 77.669728][ T2444] [ 77.669730][ T2444] ====================================================== [ 77.669731][ T2444] WARNING: possible circular locking dependency detected [ 77.669732][ T2444] 5.11.0-syzkaller #0 Not tainted [ 77.669734][ T2444] ------------------------------------------------------ [ 77.669735][ T2444] kworker/1:3/2444 is trying to acquire lock: [ 77.669736][ T2444] ffff8881000608b8 (&buf->lock){+.+.}-{3:3}, at: tty_buffer_flush+0x2a/0x90 [ 77.669746][ T2444] [ 77.669746][ T2444] but task is already holding lock: [ 77.669747][ T2444] ffffffff837e8b60 (console_lock){+.+.}-{0:0}, at: vc_SAK+0xa/0x40 [ 77.669752][ T2444] [ 77.669752][ T2444] which lock already depends on the new lock. [ 77.669752][ T2444] [ 77.669753][ T2444] [ 77.669753][ T2444] the existing dependency chain (in reverse order) is: [ 77.669754][ T2444] [ 77.669754][ T2444] -> #2 (console_lock){+.+.}-{0:0}: [ 77.669761][ T2444] console_lock+0x2a/0x50 [ 77.669765][ T2444] con_flush_chars+0x18/0x30 [ 77.669768][ T2444] n_tty_receive_buf_common+0x2e1/0xc60 [ 77.669773][ T2444] tty_port_default_receive_buf+0x38/0x60 [ 77.669775][ T2444] flush_to_ldisc+0x86/0xd0 [ 77.669778][ T2444] process_one_work+0x289/0x540 [ 77.669784][ T2444] worker_thread+0x4d/0x330 [ 77.669786][ T2444] kthread+0x127/0x140 [ 77.669788][ T2444] ret_from_fork+0x1f/0x30 [ 77.669793][ T2444] [ 77.669793][ T2444] -> #1 (&tty->termios_rwsem){++++}-{3:3}: [ 77.669797][ T2444] down_read+0x23/0xc0 [ 77.669801][ T2444] n_tty_receive_buf_common+0x43/0xc60 [ 77.669804][ T2444] tty_port_default_receive_buf+0x38/0x60 [ 77.669806][ T2444] flush_to_ldisc+0x86/0xd0 [ 77.669809][ T2444] process_one_work+0x289/0x540 [ 77.669812][ T2444] worker_thread+0x4d/0x330 [ 77.669815][ T2444] kthread+0x127/0x140 [ 77.669817][ T2444] ret_from_fork+0x1f/0x30 [ 77.669819][ T2444] [ 77.669819][ T2444] -> #0 (&buf->lock){+.+.}-{3:3}: [ 77.669823][ T2444] __lock_acquire+0x10e3/0x1aa0 [ 77.669826][ T2444] lock_acquire+0xbf/0x3b0 [ 77.669828][ T2444] __mutex_lock+0x62/0x620 [ 77.669830][ T2444] tty_buffer_flush+0x2a/0x90 [ 77.669834][ T2444] tty_ldisc_flush+0x2e/0x60 [ 77.669837][ T2444] __do_SAK.part.0+0x156/0x1a0 [ 77.669840][ T2444] vc_SAK+0x24/0x40 [ 77.669842][ T2444] process_one_work+0x289/0x540 [ 77.669845][ T2444] worker_thread+0x4d/0x330 [ 77.669848][ T2444] kthread+0x127/0x140 [ 77.669849][ T2444] ret_from_fork+0x1f/0x30 [ 77.669852][ T2444] [ 77.669852][ T2444] other info that might help us debug this: [ 77.669852][ T2444] [ 77.669852][ T2444] Chain exists of: [ 77.669852][ T2444] &buf->lock --> &tty->termios_rwsem --> console_lock [ 77.669852][ T2444] [ 77.669857][ T2444] Possible unsafe locking scenario: [ 77.669857][ T2444] [ 77.669858][ T2444] CPU0 CPU1 [ 77.669858][ T2444] ---- ---- [ 77.669859][ T2444] lock(console_lock); [ 77.669861][ T2444] lock(&tty->termios_rwsem); [ 77.669862][ T2444] lock(console_lock); [ 77.669864][ T2444] lock(&buf->lock); [ 77.669866][ T2444] [ 77.669866][ T2444] *** DEADLOCK *** [ 77.669866][ T2444] [ 77.669866][ T2444] 4 locks held by kworker/1:3/2444: [ 77.669869][ T2444] #0: ffff888100056738 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x1f2/0x540 [ 77.669875][ T2444] #1: ffffc900037cfe70 ((work_completion)(&vc_cons[currcons].SAK_work)){+.+.}-{0:0}, at: process_one_work+0x1f2/0x540 [ 77.669882][ T2444] #2: ffffffff837e8b60 (console_lock){+.+.}-{0:0}, at: vc_SAK+0xa/0x40 [ 77.669888][ T2444] #3: ffff88812791c098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_flush+0x13/0x60 [ 77.669895][ T2444] [ 77.669895][ T2444] stack backtrace: [ 77.669899][ T2444] CPU: 1 PID: 2444 Comm: kworker/1:3 Not tainted 5.11.0-syzkaller #0 [ 77.669903][ T2444] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 77.669908][ T2444] Workqueue: events vc_SAK [ 77.669914][ T2444] Call Trace: [ 77.669916][ T2444] dump_stack+0x77/0x97 [ 77.669921][ T2444] check_noncircular+0xcc/0xe0 [ 77.669924][ T2444] __lock_acquire+0x10e3/0x1aa0 [ 77.669926][ T2444] lock_acquire+0xbf/0x3b0 [ 77.669928][ T2444] ? tty_buffer_flush+0x2a/0x90 [ 77.669933][ T2444] ? __lock_acquire+0x3b4/0x1aa0 [ 77.669935][ T2444] ? add_chain_block+0x1c0/0x1c0 [ 77.669938][ T2444] __mutex_lock+0x62/0x620 [ 77.669940][ T2444] ? tty_buffer_flush+0x2a/0x90 [ 77.669944][ T2444] ? tty_buffer_flush+0x2a/0x90 [ 77.669947][ T2444] ? lock_acquire+0xbf/0x3b0 [ 77.669949][ T2444] ? tty_ldisc_flush+0x13/0x60 [ 77.669953][ T2444] tty_buffer_flush+0x2a/0x90 [ 77.669956][ T2444] tty_ldisc_flush+0x2e/0x60 [ 77.669959][ T2444] __do_SAK.part.0+0x156/0x1a0 [ 77.669963][ T2444] vc_SAK+0x24/0x40 [ 77.669965][ T2444] process_one_work+0x289/0x540 [ 77.669969][ T2444] worker_thread+0x4d/0x330 [ 77.669971][ T2444] ? process_one_work+0x540/0x540 [ 77.669975][ T2444] kthread+0x127/0x140 [ 77.669977][ T2444] ? kthread_park+0x70/0x70 [ 77.669979][ T2444] ret_from_fork+0x1f/0x30 [ 77.670184][ T2444] tty tty1: SAK: killed process 5101 (syz.2.18): by fd#4 2025/01/20 05:24:40 executed programs: 15 [ 77.670194][ T2444] tty tty1: SAK: killed process 5102 (syz.2.18): by fd#4 [ 77.670196][ T2444] tty tty1: SAK: killed process 5161 (syz.2.18): by fd#4 [ 78.185818][ T5148] usb 3-1: USB disconnect, device number 2 [ 78.559420][ T5148] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 78.959502][ T5148] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 78.970356][ T5148] usb 3-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 78.979334][ T5148] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 78.987523][ T5148] usb 3-1: config 0 descriptor?? [ 79.195451][ T1321] usb 7-1: USB disconnect, device number 2 [ 79.198399][ T2444] usb 6-1: USB disconnect, device number 2 [ 79.208143][ T3123] usb 4-1: USB disconnect, device number 2 [ 79.210140][ T17] usb 1-1: USB disconnect, device number 2 [ 79.469537][ T5148] keytouch 0003:0926:3333.0006: fixing up Keytouch IEC report descriptor [ 79.478194][ T5148] input: HID 0926:3333 as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/0003:0926:3333.0006/input/input9 [ 79.569410][ T1321] usb 7-1: new high-speed USB device number 3 using dummy_hcd [ 79.577181][ T5148] keytouch 0003:0926:3333.0006: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.2-1/input0 [ 79.579396][ T17] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 79.589461][ T3123] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 79.619429][ T2444] usb 6-1: new high-speed USB device number 3 using dummy_hcd [ 79.949478][ T1321] usb 7-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 79.949647][ T17] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 79.960346][ T1321] usb 7-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 79.960350][ T1321] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 79.960633][ T1321] usb 7-1: config 0 descriptor?? [ 79.971265][ T17] usb 1-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 79.971268][ T17] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 79.971640][ T17] usb 1-1: config 0 descriptor?? [ 80.015148][ T2444] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 80.015154][ T2444] usb 6-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 80.015157][ T2444] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 80.015508][ T2444] usb 6-1: config 0 descriptor?? [ 80.026392][ T3123] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 80.058851][ T3123] usb 4-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 80.058855][ T3123] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 80.076378][ T3123] usb 4-1: config 0 descriptor?? [ 80.459543][ T1321] keytouch 0003:0926:3333.0007: fixing up Keytouch IEC report descriptor [ 80.468198][ T1321] input: HID 0926:3333 as /devices/platform/dummy_hcd.6/usb7/7-1/7-1:0.0/0003:0926:3333.0007/input/input10 [ 80.489539][ T17] keytouch 0003:0926:3333.0008: fixing up Keytouch IEC report descriptor [ 80.498164][ T17] input: HID 0926:3333 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:0926:3333.0008/input/input11 [ 80.509666][ T2444] keytouch 0003:0926:3333.0009: fixing up Keytouch IEC report descriptor [ 80.518259][ T2444] input: HID 0926:3333 as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.0/0003:0926:3333.0009/input/input12 [ 80.559563][ T3123] keytouch 0003:0926:3333.000A: fixing up Keytouch IEC report descriptor [ 80.568433][ T3123] input: HID 0926:3333 as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/0003:0926:3333.000A/input/input13 [ 80.579989][ T1321] keytouch 0003:0926:3333.0007: input,hidraw1: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.6-1/input0 [ 80.659706][ T3123] keytouch 0003:0926:3333.000A: input,hidraw2: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.3-1/input0 [ 80.729656][ T17] keytouch 0003:0926:3333.0008: input,hidraw3: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.0-1/input0 [ 80.799945][ T2444] keytouch 0003:0926:3333.0009: input,hidraw4: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.5-1/input0 [ 81.196141][ T3123] usb 3-1: USB disconnect, device number 3 [ 81.569409][ T3123] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 81.979409][ T3123] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 81.990278][ T3123] usb 3-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 81.999275][ T3123] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 82.007435][ T3123] usb 3-1: config 0 descriptor?? [ 82.223138][ T5149] usb 7-1: USB disconnect, device number 3 [ 82.232575][ T1321] usb 1-1: USB disconnect, device number 3 [ 82.232632][ T2444] usb 4-1: USB disconnect, device number 3 [ 82.244603][ T24] usb 6-1: USB disconnect, device number 3 [ 82.489595][ T3123] keytouch 0003:0926:3333.000B: fixing up Keytouch IEC report descriptor [ 82.498234][ T3123] input: HID 0926:3333 as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/0003:0926:3333.000B/input/input14 [ 82.589686][ T3123] keytouch 0003:0926:3333.000B: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.2-1/input0 [ 82.599392][ T5149] usb 7-1: new high-speed USB device number 4 using dummy_hcd [ 82.609113][ T2444] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 82.629391][ T1321] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 82.636914][ T24] usb 6-1: new high-speed USB device number 4 using dummy_hcd [ 82.959429][ T5149] usb 7-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 82.970281][ T5149] usb 7-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 82.979273][ T5149] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 82.987285][ T2444] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 82.987290][ T2444] usb 4-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 82.987292][ T2444] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 82.987481][ T2444] usb 4-1: config 0 descriptor?? [ 83.020321][ T5149] usb 7-1: config 0 descriptor?? [ 83.059453][ T24] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 83.070774][ T24] usb 6-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 83.079927][ T24] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 83.087944][ T1321] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 83.098778][ T1321] usb 1-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 83.107759][ T1321] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 83.115951][ T1321] usb 1-1: config 0 descriptor?? [ 83.120973][ T24] usb 6-1: config 0 descriptor?? [ 83.499513][ T5149] keytouch 0003:0926:3333.000C: fixing up Keytouch IEC report descriptor [ 83.508046][ T2444] keytouch 0003:0926:3333.000D: fixing up Keytouch IEC report descriptor [ 83.516724][ T5149] input: HID 0926:3333 as /devices/platform/dummy_hcd.6/usb7/7-1/7-1:0.0/0003:0926:3333.000C/input/input15 [ 83.528305][ T2444] input: HID 0926:3333 as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/0003:0926:3333.000D/input/input16 [ 83.589520][ T24] keytouch 0003:0926:3333.000E: fixing up Keytouch IEC report descriptor [ 83.589710][ T5149] keytouch 0003:0926:3333.000C: input,hidraw1: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.6-1/input0 [ 83.598382][ T1321] keytouch 0003:0926:3333.000F: fixing up Keytouch IEC report descriptor [ 83.618556][ T24] input: HID 0926:3333 as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.0/0003:0926:3333.000E/input/input17 [ 83.630142][ T1321] input: HID 0926:3333 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:0926:3333.000F/input/input18 [ 83.679722][ T2444] keytouch 0003:0926:3333.000D: input,hidraw2: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.3-1/input0 [ 83.749681][ T24] keytouch 0003:0926:3333.000E: input,hidraw3: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.5-1/input0 [ 83.829942][ T1321] keytouch 0003:0926:3333.000F: input,hidraw4: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.0-1/input0 2025/01/20 05:24:45 executed programs: 25 [ 83.949683][ T2444] tty tty1: SAK: killed process 5185 (syz.2.26): by fd#4 [ 83.949696][ T2444] tty tty1: SAK: killed process 5186 (syz.2.26): by fd#4 [ 83.949698][ T2444] tty tty1: SAK: killed process 5195 (syz.2.26): by fd#4 [ 83.971151][ T2444] usb 3-1: USB disconnect, device number 4 [ 84.329445][ T2444] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 84.469448][ C0] Mem-Info: [ 84.472568][ C0] active_anon:239 inactive_anon:32313 isolated_anon:0 [ 84.472568][ C0] active_file:3532 inactive_file:51409 isolated_file:0 [ 84.472568][ C0] unevictable:768 dirty:15917 writeback:0 [ 84.472568][ C0] slab_reclaimable:10826 slab_unreclaimable:14465 [ 84.472568][ C0] mapped:13112 shmem:1252 pagetables:586 bounce:0 [ 84.472568][ C0] free:1849289 free_pcp:1146 free_cma:0 [ 84.472574][ C0] Node 0 active_anon:956kB inactive_anon:129252kB active_file:14128kB inactive_file:205636kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:52448kB dirty:63668kB writeback:0kB shmem:5008kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 96256kB writeback_tmp:0kB kernel_stack:3824kB pagetables:2344kB all_unreclaimable? no [ 84.472582][ C0] Node 0 DMA free:15908kB min:132kB low:164kB high:196kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 84.472588][ C0] lowmem_reserve[]: 0 2918 7897 7897 7897 [ 84.472593][ C0] Node 0 DMA32 free:2989756kB min:24920kB low:31148kB high:37376kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2992548kB mlocked:0kB bounce:0kB free_pcp:2792kB local_pcp:1372kB free_cma:0kB [ 84.472599][ C0] lowmem_reserve[]: 0 0 4979 4979 4979 [ 84.472602][ C0] Node 0 Normal free:4391492kB min:42524kB low:53152kB high:63780kB reserved_highatomic:0KB active_anon:956kB inactive_anon:129252kB active_file:14128kB inactive_file:205636kB unevictable:3072kB writepending:63668kB present:5242880kB managed:5098596kB mlocked:0kB bounce:0kB free_pcp:1792kB local_pcp:612kB free_cma:0kB [ 84.472608][ C0] lowmem_reserve[]: 0 0 0 0 0 [ 84.472611][ C0] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 84.472628][ C0] Node 0 DMA32: 3*4kB (M) 0*8kB 1*16kB (M) 3*32kB (M) 3*64kB (M) 3*128kB (M) 4*256kB (M) 4*512kB (M) 2*1024kB (M) 1*2048kB (M) 728*4096kB (M) = 2989756kB [ 84.472644][ C0] Node 0 Normal: 94*4kB (UM) 69*8kB (UME) 4*16kB (UM) 2*32kB (U) 3*64kB (UME) 1*128kB (M) 3*256kB (UME) 1*512kB (U) 2*1024kB (ME) 0*2048kB 1071*4096kB (M) = 4391520kB [ 84.472663][ C0] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 84.472664][ C0] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 84.472666][ C0] 56192 total pagecache pages [ 84.472672][ C0] 0 pages in swap cache [ 84.472673][ C0] Swap cache stats: add 0, delete 0, find 0/0 [ 84.472675][ C0] Free swap = 124996kB [ 84.472676][ C0] Total swap = 124996kB [ 84.472677][ C0] 2097051 pages RAM [ 84.472677][ C0] 0 pages HighMem/MovableOnly [ 84.472678][ C0] 70288 pages reserved [ 84.472679][ C0] 0 pages cma reserved [ 84.689403][ T2444] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 84.756429][ T2444] usb 3-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 84.756433][ T2444] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 84.756696][ T2444] usb 3-1: config 0 descriptor?? [ 85.239875][ T5149] usb 7-1: USB disconnect, device number 4 [ 85.249530][ T2444] keytouch 0003:0926:3333.0010: fixing up Keytouch IEC report descriptor [ 85.258166][ T2444] input: HID 0926:3333 as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/0003:0926:3333.0010/input/input19 [ 85.262140][ T1321] usb 4-1: USB disconnect, device number 4 [ 85.271671][ T2042] usb 6-1: USB disconnect, device number 4 [ 85.281342][ T5148] usb 1-1: USB disconnect, device number 4 [ 85.349726][ T2444] keytouch 0003:0926:3333.0010: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.2-1/input0 [ 85.629387][ T5149] usb 7-1: new high-speed USB device number 5 using dummy_hcd [ 85.709382][ T2042] usb 6-1: new high-speed USB device number 5 using dummy_hcd [ 85.739383][ T1321] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 85.746831][ T5148] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 85.989410][ T5149] usb 7-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 86.000296][ T5149] usb 7-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 86.009282][ T5149] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 86.009649][ T5149] usb 7-1: config 0 descriptor?? [ 86.069417][ T2042] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 86.080369][ T2042] usb 6-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 86.089373][ T2042] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 86.097544][ T2042] usb 6-1: config 0 descriptor?? [ 86.169410][ T1321] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 86.180252][ T1321] usb 4-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 86.189227][ T1321] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 86.197266][ T5148] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 86.208085][ T5148] usb 1-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 86.217064][ T5148] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 86.225148][ T1321] usb 4-1: config 0 descriptor?? [ 86.230159][ T5148] usb 1-1: config 0 descriptor?? [ 86.499530][ T5149] keytouch 0003:0926:3333.0011: fixing up Keytouch IEC report descriptor [ 86.508186][ T5149] input: HID 0926:3333 as /devices/platform/dummy_hcd.6/usb7/7-1/7-1:0.0/0003:0926:3333.0011/input/input20 [ 86.579539][ T2042] keytouch 0003:0926:3333.0012: fixing up Keytouch IEC report descriptor [ 86.588184][ T2042] input: HID 0926:3333 as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.0/0003:0926:3333.0012/input/input21 [ 86.599860][ T5149] keytouch 0003:0926:3333.0011: input,hidraw1: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.6-1/input0 [ 86.679650][ T2042] keytouch 0003:0926:3333.0012: input,hidraw2: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.5-1/input0 [ 86.719938][ T1321] keytouch 0003:0926:3333.0013: fixing up Keytouch IEC report descriptor [ 86.720199][ T1321] input: HID 0926:3333 as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/0003:0926:3333.0013/input/input22 [ 86.740229][ T5148] keytouch 0003:0926:3333.0014: fixing up Keytouch IEC report descriptor [ 86.740503][ T5148] input: HID 0926:3333 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:0926:3333.0014/input/input23 [ 86.809775][ T1321] keytouch 0003:0926:3333.0013: input,hidraw3: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.3-1/input0 [ 86.889695][ T5148] keytouch 0003:0926:3333.0014: input,hidraw4: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.0-1/input0 [ 86.979682][ T5149] tty tty1: SAK: killed process 5196 (syz.2.31): by fd#4 [ 86.979695][ T5149] tty tty1: SAK: killed process 5197 (syz.2.31): by fd#4 [ 86.979698][ T5149] tty tty1: SAK: killed process 5211 (syz.2.31): by fd#4 [ 87.001147][ T5149] usb 3-1: USB disconnect, device number 5 [ 87.379455][ T5149] usb 3-1: new high-speed USB device number 6 using dummy_hcd