Warning: Permanently added '10.128.0.232' (ED25519) to the list of known hosts. 2025/11/27 00:07:26 parsed 1 programs [ 181.029546][ T30] audit: type=1400 audit(1764202046.058:63): avc: denied { node_bind } for pid=5835 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 183.070341][ T30] audit: type=1400 audit(1764202048.098:64): avc: denied { mounton } for pid=5844 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 183.094414][ T30] audit: type=1400 audit(1764202048.128:65): avc: denied { mount } for pid=5844 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 183.098271][ T5844] cgroup: Unknown subsys name 'net' [ 183.123639][ T30] audit: type=1400 audit(1764202048.158:66): avc: denied { unmount } for pid=5844 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 183.245143][ T5844] cgroup: Unknown subsys name 'cpuset' [ 183.253629][ T5844] cgroup: Unknown subsys name 'rlimit' [ 183.422183][ T30] audit: type=1400 audit(1764202048.448:67): avc: denied { setattr } for pid=5844 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=820 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 183.470640][ T30] audit: type=1400 audit(1764202048.458:68): avc: denied { create } for pid=5844 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 183.492085][ T30] audit: type=1400 audit(1764202048.458:69): avc: denied { write } for pid=5844 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 183.512592][ T30] audit: type=1400 audit(1764202048.458:70): avc: denied { read } for pid=5844 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 183.532931][ T30] audit: type=1400 audit(1764202048.468:71): avc: denied { mounton } for pid=5844 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 183.545456][ T5847] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 183.557772][ T30] audit: type=1400 audit(1764202048.468:72): avc: denied { mount } for pid=5844 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 184.598157][ T5844] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 186.306136][ T30] kauditd_printk_skb: 5 callbacks suppressed [ 186.306152][ T30] audit: type=1400 audit(1764202051.338:78): avc: denied { execmem } for pid=5849 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 186.364516][ T30] audit: type=1400 audit(1764202051.388:79): avc: denied { read } for pid=5854 comm="syz-executor" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 186.413727][ T30] audit: type=1400 audit(1764202051.388:80): avc: denied { open } for pid=5854 comm="syz-executor" path="net:[4026531833]" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 186.463055][ T30] audit: type=1400 audit(1764202051.388:81): avc: denied { mounton } for pid=5854 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 [ 186.484742][ T30] audit: type=1400 audit(1764202051.418:82): avc: denied { create } for pid=5853 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=user_namespace permissive=1 [ 186.526158][ T30] audit: type=1400 audit(1764202051.418:83): avc: denied { sys_admin } for pid=5853 comm="syz-executor" capability=21 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=cap_userns permissive=1 [ 186.647087][ T30] audit: type=1400 audit(1764202051.678:84): avc: denied { mounton } for pid=5855 comm="syz-executor" path="/root/syzkaller.FQPCAk/syz-tmp" dev="sda1" ino=2042 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 186.685226][ T30] audit: type=1400 audit(1764202051.678:85): avc: denied { mount } for pid=5855 comm="syz-executor" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 186.707570][ T30] audit: type=1400 audit(1764202051.678:86): avc: denied { mounton } for pid=5855 comm="syz-executor" path="/root/syzkaller.FQPCAk/syz-tmp/newroot/dev" dev="tmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 186.733105][ T30] audit: type=1400 audit(1764202051.678:87): avc: denied { mount } for pid=5855 comm="syz-executor" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 186.802623][ T5854] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 187.559767][ T67] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 187.607591][ T67] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 187.852381][ T36] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 187.860223][ T36] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 187.891687][ T5871] chnl_net:caif_netlink_parms(): no params data found [ 188.391532][ T5871] bridge0: port 1(bridge_slave_0) entered blocking state [ 188.399836][ T5871] bridge0: port 1(bridge_slave_0) entered disabled state [ 188.414096][ T5871] bridge_slave_0: entered allmulticast mode [ 188.421718][ T5871] bridge_slave_0: entered promiscuous mode [ 188.488562][ T5871] bridge0: port 2(bridge_slave_1) entered blocking state [ 188.509191][ T5871] bridge0: port 2(bridge_slave_1) entered disabled state [ 188.535511][ T5871] bridge_slave_1: entered allmulticast mode [ 188.563840][ T5871] bridge_slave_1: entered promiscuous mode [ 188.729141][ T5871] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 188.754470][ T5915] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 188.767562][ T5915] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 188.775663][ T5915] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 188.784289][ T5915] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 188.791821][ T5915] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 188.828512][ T5871] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 188.978638][ T5871] team0: Port device team_slave_0 added [ 189.013334][ T5871] team0: Port device team_slave_1 added [ 189.108013][ T5871] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 189.115129][ T5871] 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. [ 189.141155][ T5871] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 189.268754][ T5871] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 189.276324][ T5871] 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. [ 189.306111][ T5871] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 189.516156][ T5871] hsr_slave_0: entered promiscuous mode [ 189.522768][ T5871] hsr_slave_1: entered promiscuous mode [ 189.968144][ T5871] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 189.994899][ T5871] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 190.006093][ T5871] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 190.035090][ T5871] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 190.169968][ T5871] 8021q: adding VLAN 0 to HW filter on device bond0 [ 190.202106][ T5871] 8021q: adding VLAN 0 to HW filter on device team0 [ 190.216817][ T81] bridge0: port 1(bridge_slave_0) entered blocking state [ 190.224104][ T81] bridge0: port 1(bridge_slave_0) entered forwarding state [ 190.244480][ T3509] bridge0: port 2(bridge_slave_1) entered blocking state [ 190.251616][ T3509] bridge0: port 2(bridge_slave_1) entered forwarding state [ 190.397129][ T5871] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 190.434168][ T5871] veth0_vlan: entered promiscuous mode [ 190.444176][ T5871] veth1_vlan: entered promiscuous mode [ 190.468446][ T5871] veth0_macvtap: entered promiscuous mode [ 190.477320][ T5871] veth1_macvtap: entered promiscuous mode [ 190.491706][ T5871] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 190.505602][ T5871] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 190.518835][ T67] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 190.529366][ T67] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 190.540902][ T67] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 190.551725][ T67] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2025/11/27 00:07:35 executed programs: 0 [ 190.730815][ T5915] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 190.746562][ T5915] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 190.758631][ T5915] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 190.773063][ T5953] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 190.782823][ T52] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 190.790818][ T52] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 190.801148][ T52] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 190.809481][ T5953] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 190.817220][ T5953] Bluetooth: hci0: command tx timeout [ 190.833983][ T52] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 190.843880][ T52] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 190.894585][ T5954] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 190.905856][ T5915] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 190.915742][ T5915] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 190.923416][ T5955] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 190.927269][ T5915] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 190.937993][ T5962] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 190.938078][ T5953] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 190.955920][ T5953] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 190.963831][ T5953] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 190.965404][ T5915] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 190.979712][ T5962] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 190.990340][ T5915] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 190.997424][ T5962] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 191.006035][ T5962] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 191.020267][ T5962] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 191.210252][ T13] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 191.452734][ T5956] chnl_net:caif_netlink_parms(): no params data found [ 191.476408][ T5947] chnl_net:caif_netlink_parms(): no params data found [ 191.636642][ T5957] chnl_net:caif_netlink_parms(): no params data found [ 191.729143][ T5958] chnl_net:caif_netlink_parms(): no params data found [ 191.760453][ T5947] bridge0: port 1(bridge_slave_0) entered blocking state [ 191.767677][ T5947] bridge0: port 1(bridge_slave_0) entered disabled state [ 191.775297][ T5947] bridge_slave_0: entered allmulticast mode [ 191.782027][ T5947] bridge_slave_0: entered promiscuous mode [ 191.789334][ T5956] bridge0: port 1(bridge_slave_0) entered blocking state [ 191.796570][ T5956] bridge0: port 1(bridge_slave_0) entered disabled state [ 191.803876][ T5956] bridge_slave_0: entered allmulticast mode [ 191.810609][ T5956] bridge_slave_0: entered promiscuous mode [ 191.848826][ T5947] bridge0: port 2(bridge_slave_1) entered blocking state [ 191.856257][ T5947] bridge0: port 2(bridge_slave_1) entered disabled state [ 191.863786][ T5947] bridge_slave_1: entered allmulticast mode [ 191.870528][ T5947] bridge_slave_1: entered promiscuous mode [ 191.877162][ T5956] bridge0: port 2(bridge_slave_1) entered blocking state [ 191.884502][ T5956] bridge0: port 2(bridge_slave_1) entered disabled state [ 191.891597][ T5956] bridge_slave_1: entered allmulticast mode [ 191.898523][ T5956] bridge_slave_1: entered promiscuous mode [ 191.905206][ T5949] chnl_net:caif_netlink_parms(): no params data found [ 191.978379][ T5957] bridge0: port 1(bridge_slave_0) entered blocking state [ 191.985843][ T5957] bridge0: port 1(bridge_slave_0) entered disabled state [ 191.993090][ T5957] bridge_slave_0: entered allmulticast mode [ 191.999850][ T5957] bridge_slave_0: entered promiscuous mode [ 192.017532][ T5947] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 192.057618][ T5957] bridge0: port 2(bridge_slave_1) entered blocking state [ 192.065117][ T5957] bridge0: port 2(bridge_slave_1) entered disabled state [ 192.072407][ T5957] bridge_slave_1: entered allmulticast mode [ 192.079160][ T5957] bridge_slave_1: entered promiscuous mode [ 192.087891][ T5947] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 192.099327][ T5956] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 192.111349][ T5956] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 192.162191][ T5958] bridge0: port 1(bridge_slave_0) entered blocking state [ 192.169437][ T5958] bridge0: port 1(bridge_slave_0) entered disabled state [ 192.177143][ T5958] bridge_slave_0: entered allmulticast mode [ 192.184124][ T5958] bridge_slave_0: entered promiscuous mode [ 192.211954][ T5947] team0: Port device team_slave_0 added [ 192.229605][ T5956] team0: Port device team_slave_0 added [ 192.246313][ T5958] bridge0: port 2(bridge_slave_1) entered blocking state [ 192.256225][ T5958] bridge0: port 2(bridge_slave_1) entered disabled state [ 192.263608][ T5958] bridge_slave_1: entered allmulticast mode [ 192.270368][ T5958] bridge_slave_1: entered promiscuous mode [ 192.285979][ T5957] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 192.297735][ T5957] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 192.309016][ T5947] team0: Port device team_slave_1 added [ 192.316141][ T5956] team0: Port device team_slave_1 added [ 192.328647][ T13] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 192.361577][ T5958] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 192.408092][ T5949] bridge0: port 1(bridge_slave_0) entered blocking state [ 192.415695][ T5949] bridge0: port 1(bridge_slave_0) entered disabled state [ 192.423403][ T5949] bridge_slave_0: entered allmulticast mode [ 192.430373][ T5949] bridge_slave_0: entered promiscuous mode [ 192.437788][ T5949] bridge0: port 2(bridge_slave_1) entered blocking state [ 192.445382][ T5949] bridge0: port 2(bridge_slave_1) entered disabled state [ 192.452559][ T5949] bridge_slave_1: entered allmulticast mode [ 192.459249][ T5949] bridge_slave_1: entered promiscuous mode [ 192.478119][ T5958] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 192.506886][ T5956] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 192.514175][ T5956] 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. [ 192.540167][ T5956] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 192.558454][ T13] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 192.582144][ T5949] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 192.609307][ T5957] team0: Port device team_slave_0 added [ 192.615901][ T5947] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 192.622944][ T5947] 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. [ 192.649069][ T5947] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 192.661265][ T5956] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 192.668336][ T5956] 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. [ 192.694265][ T5956] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 192.706966][ T5949] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 192.742623][ T13] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 192.756115][ T5957] team0: Port device team_slave_1 added [ 192.762422][ T5947] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 192.769360][ T5947] 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. [ 192.795576][ T5947] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 192.826908][ T5949] team0: Port device team_slave_0 added [ 192.833949][ T5958] team0: Port device team_slave_0 added [ 192.841094][ T5949] team0: Port device team_slave_1 added [ 192.892676][ T5962] Bluetooth: hci2: command tx timeout [ 192.900378][ T5956] hsr_slave_0: entered promiscuous mode [ 192.907299][ T5956] hsr_slave_1: entered promiscuous mode [ 192.913515][ T5956] debugfs: 'hsr0' already exists in 'hsr' [ 192.919299][ T5956] Cannot create hsr debugfs directory [ 192.934773][ T5958] team0: Port device team_slave_1 added [ 192.952763][ T5949] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 192.959720][ T5949] 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. [ 192.985850][ T5949] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 192.996425][ T5962] Bluetooth: hci1: command tx timeout [ 192.998343][ T5957] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 193.009023][ T5957] 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. [ 193.035235][ T5957] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 193.047782][ T5957] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 193.054937][ T5957] 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. [ 193.081062][ T5962] Bluetooth: hci3: command tx timeout [ 193.081410][ T5962] Bluetooth: hci5: command tx timeout [ 193.086716][ T52] Bluetooth: hci4: command tx timeout [ 193.092923][ T5957] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 193.136905][ T5949] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 193.144375][ T5949] 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. [ 193.170745][ T5949] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 193.230317][ T5958] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 193.237775][ T5958] 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. [ 193.264484][ T5958] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 193.278186][ T5958] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 193.285199][ T5958] 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. [ 193.311593][ T5958] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 193.325579][ T5947] hsr_slave_0: entered promiscuous mode [ 193.331704][ T5947] hsr_slave_1: entered promiscuous mode [ 193.337855][ T5947] debugfs: 'hsr0' already exists in 'hsr' [ 193.343993][ T5947] Cannot create hsr debugfs directory [ 193.417370][ T5949] hsr_slave_0: entered promiscuous mode [ 193.424020][ T5949] hsr_slave_1: entered promiscuous mode [ 193.429990][ T5949] debugfs: 'hsr0' already exists in 'hsr' [ 193.437178][ T5949] Cannot create hsr debugfs directory [ 193.471559][ T5957] hsr_slave_0: entered promiscuous mode [ 193.477862][ T5957] hsr_slave_1: entered promiscuous mode [ 193.484373][ T5957] debugfs: 'hsr0' already exists in 'hsr' [ 193.490095][ T5957] Cannot create hsr debugfs directory [ 193.650437][ T5958] hsr_slave_0: entered promiscuous mode [ 193.657990][ T5958] hsr_slave_1: entered promiscuous mode [ 193.664289][ T5958] debugfs: 'hsr0' already exists in 'hsr' [ 193.670017][ T5958] Cannot create hsr debugfs directory [ 193.738934][ T13] bridge_slave_1: left allmulticast mode [ 193.745188][ T13] bridge_slave_1: left promiscuous mode [ 193.751579][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 193.763060][ T13] bridge_slave_0: left allmulticast mode [ 193.768699][ T13] bridge_slave_0: left promiscuous mode [ 193.774548][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 193.937370][ T13] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 193.948940][ T13] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 193.963255][ T13] bond0 (unregistering): Released all slaves [ 194.097589][ T1297] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.108911][ T1297] ieee802154 phy1 wpan1: encryption failed: -22 [ 194.208947][ T13] hsr_slave_0: left promiscuous mode [ 194.215286][ T13] hsr_slave_1: left promiscuous mode [ 194.221051][ T13] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 194.229016][ T13] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 194.237187][ T13] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 194.244822][ T13] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 194.259806][ T13] veth1_macvtap: left promiscuous mode [ 194.265884][ T13] veth0_macvtap: left promiscuous mode [ 194.271464][ T13] veth1_vlan: left promiscuous mode [ 194.276858][ T13] veth0_vlan: left promiscuous mode [ 194.510350][ T13] team0 (unregistering): Port device team_slave_1 removed [ 194.534863][ T13] team0 (unregistering): Port device team_slave_0 removed [ 194.854874][ T30] kauditd_printk_skb: 20 callbacks suppressed [ 194.854889][ T30] audit: type=1400 audit(1764202059.888:108): avc: denied { search } for pid=5480 comm="dhcpcd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 194.880957][ T5956] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 194.889791][ T30] audit: type=1400 audit(1764202059.888:109): avc: denied { search } for pid=5480 comm="dhcpcd" name="udev" dev="tmpfs" ino=9 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 194.913006][ T30] audit: type=1400 audit(1764202059.888:110): avc: denied { search } for pid=5480 comm="dhcpcd" name="data" dev="tmpfs" ino=13 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 194.927258][ T5956] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 194.958480][ T5956] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 194.972402][ T52] Bluetooth: hci2: command tx timeout [ 194.985343][ T5956] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 195.052697][ T52] Bluetooth: hci1: command tx timeout [ 195.062861][ T30] audit: type=1400 audit(1764202060.088:111): avc: denied { read open } for pid=6001 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf" dev="tmpfs" ino=1836 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 195.068184][ T5957] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 195.108202][ T30] audit: type=1400 audit(1764202060.128:112): avc: denied { getattr } for pid=6001 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf" dev="tmpfs" ino=1836 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 195.133723][ T52] Bluetooth: hci4: command tx timeout [ 195.133762][ T52] Bluetooth: hci5: command tx timeout [ 195.133789][ T52] Bluetooth: hci3: command tx timeout [ 195.142101][ T5957] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 195.182227][ T5957] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 195.203945][ T5957] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 195.320904][ T5956] 8021q: adding VLAN 0 to HW filter on device bond0 [ 195.358243][ T5949] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 195.381517][ T5949] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 195.397217][ T5949] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 195.423877][ T5949] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 195.430962][ T30] audit: type=1400 audit(1764202060.458:113): avc: denied { add_name } for pid=5996 comm="dhcpcd-run-hook" name="resolv.conf.eth1.link" scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 195.496459][ T5956] 8021q: adding VLAN 0 to HW filter on device team0 [ 195.536631][ T81] bridge0: port 1(bridge_slave_0) entered blocking state [ 195.543790][ T81] bridge0: port 1(bridge_slave_0) entered forwarding state [ 195.576670][ T3446] bridge0: port 2(bridge_slave_1) entered blocking state [ 195.583939][ T3446] bridge0: port 2(bridge_slave_1) entered forwarding state [ 195.592207][ T30] audit: type=1400 audit(1764202060.608:114): avc: denied { remove_name } for pid=6021 comm="rm" name="resolv.conf.eth1.link" dev="tmpfs" ino=2043 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 195.649860][ T5947] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 195.660892][ T5947] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 195.692092][ T5947] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 195.701803][ T5947] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 195.714454][ T5957] 8021q: adding VLAN 0 to HW filter on device bond0 [ 195.761473][ T5957] 8021q: adding VLAN 0 to HW filter on device team0 [ 195.800000][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 195.807175][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 195.829973][ T67] bridge0: port 2(bridge_slave_1) entered blocking state [ 195.837132][ T67] bridge0: port 2(bridge_slave_1) entered forwarding state [ 196.069301][ T5949] 8021q: adding VLAN 0 to HW filter on device bond0 [ 196.169874][ T5949] 8021q: adding VLAN 0 to HW filter on device team0 [ 196.237931][ T67] bridge0: port 1(bridge_slave_0) entered blocking state [ 196.245095][ T67] bridge0: port 1(bridge_slave_0) entered forwarding state [ 196.265932][ T5947] 8021q: adding VLAN 0 to HW filter on device bond0 [ 196.295971][ T67] bridge0: port 2(bridge_slave_1) entered blocking state [ 196.303125][ T67] bridge0: port 2(bridge_slave_1) entered forwarding state [ 196.330675][ T5958] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 196.365974][ T5958] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 196.394821][ T5958] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 196.419240][ T5947] 8021q: adding VLAN 0 to HW filter on device team0 [ 196.436229][ T5956] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 196.448302][ T5958] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 196.517229][ T5957] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 196.535348][ T5949] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 196.555268][ T81] bridge0: port 1(bridge_slave_0) entered blocking state [ 196.562428][ T81] bridge0: port 1(bridge_slave_0) entered forwarding state [ 196.626728][ T81] bridge0: port 2(bridge_slave_1) entered blocking state [ 196.634065][ T81] bridge0: port 2(bridge_slave_1) entered forwarding state [ 196.840748][ T5957] veth0_vlan: entered promiscuous mode [ 196.885881][ T5958] 8021q: adding VLAN 0 to HW filter on device bond0 [ 196.947347][ T5957] veth1_vlan: entered promiscuous mode [ 196.964970][ T5958] 8021q: adding VLAN 0 to HW filter on device team0 [ 196.986844][ T5949] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 197.025406][ T67] bridge0: port 1(bridge_slave_0) entered blocking state [ 197.032574][ T67] bridge0: port 1(bridge_slave_0) entered forwarding state [ 197.053415][ T5915] Bluetooth: hci2: command tx timeout [ 197.080699][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 197.087873][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 197.121123][ T5956] veth0_vlan: entered promiscuous mode [ 197.133215][ T5915] Bluetooth: hci1: command tx timeout [ 197.160610][ T5956] veth1_vlan: entered promiscuous mode [ 197.204978][ T5957] veth0_macvtap: entered promiscuous mode [ 197.215454][ T52] Bluetooth: hci5: command tx timeout [ 197.216828][ T5962] Bluetooth: hci4: command tx timeout [ 197.220920][ T5915] Bluetooth: hci3: command tx timeout [ 197.271828][ T5947] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 197.281393][ T5949] veth0_vlan: entered promiscuous mode [ 197.303747][ T5957] veth1_macvtap: entered promiscuous mode [ 197.318318][ T5949] veth1_vlan: entered promiscuous mode [ 197.419934][ T5957] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 197.468054][ T5949] veth0_macvtap: entered promiscuous mode [ 197.491676][ T5956] veth0_macvtap: entered promiscuous mode [ 197.519885][ T5947] veth0_vlan: entered promiscuous mode [ 197.536502][ T5957] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 197.560099][ T5956] veth1_macvtap: entered promiscuous mode [ 197.579224][ T5949] veth1_macvtap: entered promiscuous mode [ 197.608212][ T5947] veth1_vlan: entered promiscuous mode [ 197.627380][ T13] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 197.656969][ T5956] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 197.665473][ T13] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 197.679254][ T13] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 197.709842][ T13] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 197.747953][ T5956] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 197.766286][ T5947] veth0_macvtap: entered promiscuous mode [ 197.787797][ T5949] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 197.798050][ T5947] veth1_macvtap: entered promiscuous mode [ 197.806698][ T81] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 197.815945][ T81] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 197.837062][ T81] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 197.846211][ T81] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 197.870159][ T5949] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 197.935719][ T13] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 197.957914][ T5958] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 197.974304][ T13] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 197.990890][ T13] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 198.013609][ T5947] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 198.064501][ T13] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 198.091364][ T5947] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 198.145616][ T37] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 198.183676][ T37] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 198.198248][ T81] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 198.245482][ T81] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 198.261013][ T81] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 198.287688][ T3602] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 198.297770][ T3602] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 198.344052][ T81] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 198.389474][ T5958] veth0_vlan: entered promiscuous mode [ 198.430053][ T3509] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 198.440317][ T3509] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 198.451091][ T81] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 198.460563][ T5958] veth1_vlan: entered promiscuous mode [ 198.468869][ T81] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/11/27 00:07:43 executed programs: 10 [ 198.565111][ T67] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 198.586077][ T5958] veth0_macvtap: entered promiscuous mode [ 198.592411][ T67] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 198.593161][ T30] audit: type=1400 audit(1764202063.608:115): avc: denied { create } for pid=6108 comm="syz.2.19" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 198.621008][ T30] audit: type=1400 audit(1764202063.628:116): avc: denied { ioctl } for pid=6108 comm="syz.2.19" path="socket:[9517]" dev="sockfs" ino=9517 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 198.622044][ C1] hrtimer: interrupt took 1763358 ns [ 199.294504][ T5915] Bluetooth: hci1: command tx timeout [ 199.299946][ T5962] Bluetooth: hci2: command tx timeout [ 199.678817][ T5915] Bluetooth: hci3: command tx timeout [ 199.684247][ T5915] Bluetooth: hci5: command tx timeout [ 199.689663][ T5962] Bluetooth: hci4: command tx timeout [ 200.852526][ T5958] veth1_macvtap: entered promiscuous mode [ 200.866962][ T3602] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 200.874797][ T3602] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 200.937696][ T67] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 202.428458][ T67] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 208.198173][ T5958] batman_adv: batadv0: Interface activated: batadv_slave_0 2025/11/27 00:07:56 executed programs: 14 [ 211.425403][ T3509] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 211.428800][ T5958] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 211.433237][ T3509] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 211.449653][ T3509] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 211.458951][ T3509] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 217.279188][ C1] sched: DL replenish lagged too much 2025/11/27 00:08:02 executed programs: 16 [ 217.716598][ T67] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 217.727446][ T67] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 228.463245][ T3509] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 228.471082][ T3509] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/11/27 00:08:10 executed programs: 18 [ 354.563109][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 354.570101][ C0] rcu: 1-...!: (3 ticks this GP) idle=4c2c/1/0x4000000000000000 softirq=16854/16854 fqs=0 [ 354.580558][ C0] rcu: Tasks blocked on level-0 rcu_node (CPUs 0-1): P6124/1:b..l [ 354.588470][ C0] rcu: (detected by 0, t=10587 jiffies, g=10993, q=667 ncpus=2) [ 354.596192][ C0] Sending NMI from CPU 0 to CPUs 1: [ 354.596231][ C1] NMI backtrace for cpu 1 [ 354.596258][ C1] CPU: 1 UID: 0 PID: 6131 Comm: udevd Not tainted syzkaller #0 PREEMPT(full) [ 354.596280][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 354.596295][ C1] RIP: 0010:lock_is_held_type+0xb0/0x150 [ 354.596328][ C1] Code: 00 41 83 c7 01 45 3b bc 24 28 0b 00 00 0f 8d 80 00 00 00 49 63 c7 48 89 ee 48 8d 04 80 49 8d 5c c5 00 48 89 df e8 80 fe ff ff <85> c0 74 d3 41 bd 01 00 00 00 41 83 fe ff 74 13 31 c0 f6 43 22 03 [ 354.596345][ C1] RSP: 0000:ffffc90000a08d50 EFLAGS: 00000046 [ 354.596360][ C1] RAX: 0000000000000000 RBX: ffff888027d68b80 RCX: 0000000000000001 [ 354.596372][ C1] RDX: 0000000000000000 RSI: ffff88807e185300 RDI: ffff888027d68b80 [ 354.596384][ C1] RBP: ffff88807e185300 R08: 0000000000000005 R09: 0000000000000000 [ 354.596396][ C1] R10: 0000000000000001 R11: 0000000000000001 R12: ffff888027d68000 [ 354.596407][ C1] R13: ffff888027d68b30 R14: 00000000ffffffff R15: 0000000000000002 [ 354.596419][ C1] FS: 00007f189d7bc880(0000) GS:ffff888124b05000(0000) knlGS:0000000000000000 [ 354.596437][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 354.596450][ C1] CR2: 0000559d60661fe8 CR3: 000000002232f000 CR4: 00000000003526f0 [ 354.596462][ C1] Call Trace: [ 354.596469][ C1] [ 354.596479][ C1] ? __pfx_advance_sched+0x10/0x10 [ 354.596504][ C1] advance_sched+0x83b/0xc80 [ 354.596524][ C1] ? find_held_lock+0x2b/0x80 [ 354.596550][ C1] ? do_raw_spin_unlock+0x172/0x230 [ 354.596572][ C1] ? __pfx_advance_sched+0x10/0x10 [ 354.596590][ C1] __hrtimer_run_queues+0x202/0xad0 [ 354.596616][ C1] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 354.596639][ C1] ? read_tsc+0x9/0x20 [ 354.596666][ C1] hrtimer_interrupt+0x397/0x8e0 [ 354.596694][ C1] __sysvec_apic_timer_interrupt+0x10b/0x3f0 [ 354.596716][ C1] sysvec_apic_timer_interrupt+0x9f/0xc0 [ 354.596745][ C1] [ 354.596751][ C1] [ 354.596758][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 354.596779][ C1] RIP: 0010:smp_call_function_many_cond+0xdfb/0x1600 [ 354.596808][ C1] Code: ed 74 57 48 8b 54 24 10 4c 89 74 24 10 49 89 d5 48 89 d5 48 89 54 24 18 49 c1 ed 03 83 e5 07 4d 01 e5 83 c5 03 e8 b5 0c 0c 00 90 41 0f b6 45 00 40 38 c5 7c 08 84 c0 0f 85 e0 05 00 00 8b 43 [ 354.596825][ C1] RSP: 0000:ffffc90002f07898 EFLAGS: 00000293 [ 354.596839][ C1] RAX: 0000000000000000 RBX: ffff8880b8442840 RCX: ffffffff81b0db51 [ 354.596851][ C1] RDX: ffff888027d68000 RSI: ffffffff81b0db2b RDI: 0000000000000005 [ 354.596863][ C1] RBP: 0000000000000003 R08: 0000000000000005 R09: 0000000000000000 [ 354.596874][ C1] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000 [ 354.596886][ C1] R13: ffffed1017088509 R14: 0000000000000001 R15: 0000000000000000 [ 354.596901][ C1] ? smp_call_function_many_cond+0xe21/0x1600 [ 354.596927][ C1] ? smp_call_function_many_cond+0xdfb/0x1600 [ 354.596954][ C1] ? smp_call_function_many_cond+0xdfb/0x1600 [ 354.596982][ C1] ? __pfx_should_flush_tlb+0x10/0x10 [ 354.597008][ C1] ? __pfx_flush_tlb_func+0x10/0x10 [ 354.597038][ C1] ? __pfx_smp_call_function_many_cond+0x10/0x10 [ 354.597067][ C1] ? lock_acquire+0x179/0x350 [ 354.597085][ C1] ? __pfx_flush_tlb_func+0x10/0x10 [ 354.597111][ C1] ? __pfx_should_flush_tlb+0x10/0x10 [ 354.597141][ C1] on_each_cpu_cond_mask+0x40/0x90 [ 354.597167][ C1] flush_tlb_mm_range+0x4a0/0x17a0 [ 354.597195][ C1] ? page_table_check_clear+0x362/0x740 [ 354.597227][ C1] ? __page_table_check_pte_clear+0xa9/0x100 [ 354.597257][ C1] ? __pfx_flush_tlb_mm_range+0x10/0x10 [ 354.597286][ C1] ? __pfx_pte_mkwrite+0x10/0x10 [ 354.597311][ C1] ptep_clear_flush+0x136/0x180 [ 354.597331][ C1] do_wp_page+0x1774/0x52b0 [ 354.597355][ C1] ? __pfx_do_wp_page+0x10/0x10 [ 354.597377][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 354.597398][ C1] ? ___pte_offset_map+0x2ad/0x4f0 [ 354.597419][ C1] __handle_mm_fault+0x1ae3/0x2aa0 [ 354.597448][ C1] ? __pfx___handle_mm_fault+0x10/0x10 [ 354.597475][ C1] ? lock_vma_under_rcu+0x176/0x530 [ 354.597504][ C1] ? __pfx_lock_vma_under_rcu+0x10/0x10 [ 354.597533][ C1] handle_mm_fault+0x589/0xd10 [ 354.597558][ C1] ? __pkru_allows_pkey+0x21/0xb0 [ 354.597576][ C1] do_user_addr_fault+0x60c/0x1370 [ 354.597597][ C1] ? rcu_is_watching+0x12/0xc0 [ 354.597622][ C1] exc_page_fault+0x64/0xc0 [ 354.597638][ C1] asm_exc_page_fault+0x26/0x30 [ 354.597656][ C1] RIP: 0033:0x7f189d0b5db7 [ 354.597671][ C1] Code: 00 00 00 41 55 48 89 d0 49 89 fd 41 54 49 89 f4 53 4c 89 c3 48 83 ec 10 48 39 4f 60 0f 84 c1 00 00 00 42 f6 44 01 08 01 74 59 <48> 83 61 08 fe 48 3d ff 03 00 00 76 69 49 8b 55 70 49 8d 75 60 48 [ 354.597688][ C1] RSP: 002b:00007ffc9a01a550 EFLAGS: 00010202 [ 354.597702][ C1] RAX: 0000000000006010 RBX: 00000000000001f0 RCX: 0000559d60661fe0 [ 354.597714][ C1] RDX: 0000000000006010 RSI: 0000559d6065bfd0 RDI: 00007f189d1f1ac0 [ 354.597726][ C1] RBP: 00007f189d1f1ac0 R08: 00000000000001f0 R09: 0000000000000000 [ 354.597737][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000559d6065bfd0 [ 354.597752][ C1] R13: 00007f189d1f1ac0 R14: 00000000000001f0 R15: 00007f189d1f1ac0 [ 354.597771][ C1] [ 354.598224][ C0] task:syz.2.26 state:R running task stack:27656 pid:6124 tgid:6124 ppid:5957 task_flags:0x40044c flags:0x00080002 [ 355.109565][ C0] Call Trace: [ 355.112842][ C0] [ 355.115767][ C0] __schedule+0x1190/0x5de0 [ 355.120282][ C0] ? __pfx_should_flush_tlb+0x10/0x10 [ 355.125685][ C0] ? __pfx_flush_tlb_func+0x10/0x10 [ 355.130900][ C0] ? __pfx___schedule+0x10/0x10 [ 355.135752][ C0] ? lock_acquire+0x179/0x350 [ 355.140428][ C0] ? folio_remove_rmap_ptes+0x39e/0xee0 [ 355.145975][ C0] ? flush_tlb_mm_range+0x36a/0x17a0 [ 355.151263][ C0] ? preempt_schedule_thunk+0x16/0x30 [ 355.156643][ C0] preempt_schedule_common+0x44/0xc0 [ 355.161936][ C0] preempt_schedule_thunk+0x16/0x30 [ 355.167145][ C0] _raw_spin_unlock+0x3e/0x50 [ 355.171825][ C0] unmap_page_range+0x214f/0x41b0 [ 355.176878][ C0] ? __pfx_unmap_page_range+0x10/0x10 [ 355.182246][ C0] ? mas_next_slot+0x12d3/0x1cb0 [ 355.187185][ C0] ? uprobe_munmap+0x20/0x600 [ 355.191859][ C0] unmap_single_vma.constprop.0+0x153/0x240 [ 355.197752][ C0] unmap_vmas+0x218/0x470 [ 355.202081][ C0] ? __pfx_unmap_vmas+0x10/0x10 [ 355.206948][ C0] exit_mmap+0x1b2/0xb90 [ 355.211191][ C0] ? __pfx_exit_mmap+0x10/0x10 [ 355.215972][ C0] ? arch_uprobe_clear_state+0x16/0x150 [ 355.221519][ C0] __mmput+0x12a/0x410 [ 355.225589][ C0] mmput+0x62/0x70 [ 355.229306][ C0] do_exit+0x7c7/0x2bf0 [ 355.233472][ C0] ? __pfx_do_exit+0x10/0x10 [ 355.238062][ C0] ? do_raw_spin_lock+0x12c/0x2b0 [ 355.243082][ C0] ? find_held_lock+0x2b/0x80 [ 355.247770][ C0] do_group_exit+0xd3/0x2a0 [ 355.252325][ C0] get_signal+0x2671/0x26d0 [ 355.256831][ C0] ? __call_rcu_common.constprop.0+0x3f0/0xa10 [ 355.262991][ C0] ? __pfx_get_signal+0x10/0x10 [ 355.267850][ C0] arch_do_signal_or_restart+0x8f/0x7c0 [ 355.273396][ C0] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 355.279560][ C0] ? __pfx___do_sys_close_range+0x10/0x10 [ 355.285282][ C0] exit_to_user_mode_loop+0x85/0x130 [ 355.290562][ C0] do_syscall_64+0x426/0xfa0 [ 355.295147][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 355.301034][ C0] RIP: 0033:0x7ff6eeb8f749 [ 355.305446][ C0] RSP: 002b:00007fff36211508 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 355.313850][ C0] RAX: 0000000000000000 RBX: 00007ff6eede7da0 RCX: 00007ff6eeb8f749 [ 355.321810][ C0] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003 [ 355.329774][ C0] RBP: 00007ff6eede7da0 R08: 0000000000000000 R09: 00000004362117ff [ 355.337734][ C0] R10: 000000000003fdc0 R11: 0000000000000246 R12: 0000000000036751 [ 355.345701][ C0] R13: 00007fff36211600 R14: ffffffffffffffff R15: 00007fff36211620 [ 355.353691][ C0] [ 355.356706][ C0] rcu: rcu_preempt kthread timer wakeup didn't happen for 10586 jiffies! g10993 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 [ 355.369014][ C0] rcu: Possible timer handling issue on cpu=1 timer-softirq=8591 [ 355.376796][ C0] rcu: rcu_preempt kthread starved for 10587 jiffies! g10993 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=1 [ 355.388156][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 355.398111][ C0] rcu: RCU grace-period kthread stack dump: [ 355.404068][ C0] task:rcu_preempt state:I stack:28696 pid:16 tgid:16 ppid:2 task_flags:0x208040 flags:0x00080000 [ 355.416007][ C0] Call Trace: [ 355.419271][ C0] [ 355.422195][ C0] __schedule+0x1190/0x5de0 [ 355.426714][ C0] ? __lock_acquire+0x622/0x1c90 [ 355.431655][ C0] ? __pfx___schedule+0x10/0x10 [ 355.436517][ C0] ? find_held_lock+0x2b/0x80 [ 355.441193][ C0] ? schedule+0x2d7/0x3a0 [ 355.445530][ C0] schedule+0xe7/0x3a0 [ 355.449607][ C0] schedule_timeout+0x123/0x290 [ 355.454462][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 355.459835][ C0] ? __pfx_process_timeout+0x10/0x10 [ 355.465124][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 355.470937][ C0] ? prepare_to_swait_event+0xf5/0x480 [ 355.476405][ C0] rcu_gp_fqs_loop+0x1ea/0xaf0 [ 355.481167][ C0] ? __pfx_rcu_gp_fqs_loop+0x10/0x10 [ 355.486444][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 355.491633][ C0] ? __pfx_rcu_gp_init+0x10/0x10 [ 355.496562][ C0] ? rcu_gp_cleanup+0x7c1/0xd90 [ 355.501408][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 355.507217][ C0] rcu_gp_kthread+0x26d/0x380 [ 355.511978][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 355.517167][ C0] ? rcu_is_watching+0x12/0xc0 [ 355.521935][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 355.527129][ C0] ? __kthread_parkme+0x19e/0x250 [ 355.532160][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 355.537351][ C0] kthread+0x3c5/0x780 [ 355.541415][ C0] ? __pfx_kthread+0x10/0x10 [ 355.545996][ C0] ? rcu_is_watching+0x12/0xc0 [ 355.550756][ C0] ? __pfx_kthread+0x10/0x10 [ 355.555342][ C0] ret_from_fork+0x675/0x7d0 [ 355.559921][ C0] ? __pfx_kthread+0x10/0x10 [ 355.564503][ C0] ret_from_fork_asm+0x1a/0x30 [ 355.569280][ C0]