[ 100.554625][ T36] kauditd_printk_skb: 70 callbacks suppressed [ 100.554643][ T36] audit: type=1400 audit(1679259427.541:169): avc: denied { transition } for pid=5211 comm="sshd" path="/bin/sh" dev="sda1" ino=73 scontext=system_u:system_r:initrc_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 Warning: Permanently added '[localhost]:60403' (ECDSA) to the list of known hosts. 2023/03/19 20:57:10 parsed 1 programs [ 103.240320][ T36] audit: type=1400 audit(1679259430.221:170): avc: denied { mounton } for pid=5226 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 [ 103.287392][ T36] audit: type=1400 audit(1679259430.241:171): avc: denied { mount } for pid=5226 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 2023/03/19 20:57:10 executed programs: 0 [ 103.680079][ T36] audit: type=1400 audit(1679259430.671:172): avc: denied { mount } for pid=5235 comm="syz-executor.1" name="/" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 103.702430][ T36] audit: type=1400 audit(1679259430.671:173): avc: denied { mounton } for pid=5235 comm="syz-executor.1" path="/syzcgroup/unified" dev="sda1" ino=1147 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 103.724696][ T36] audit: type=1400 audit(1679259430.671:174): avc: denied { mount } for pid=5235 comm="syz-executor.1" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 103.746066][ T36] audit: type=1400 audit(1679259430.671:175): avc: denied { mounton } for pid=5236 comm="syz-executor.2" path="/syzcgroup/unified" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=dir permissive=1 [ 104.202905][ T5239] chnl_net:caif_netlink_parms(): no params data found [ 104.379229][ T5235] chnl_net:caif_netlink_parms(): no params data found [ 104.424296][ T5240] chnl_net:caif_netlink_parms(): no params data found [ 104.603314][ T5239] bridge0: port 1(bridge_slave_0) entered blocking state [ 104.611408][ T5239] bridge0: port 1(bridge_slave_0) entered disabled state [ 104.617769][ T5239] bridge_slave_0: entered allmulticast mode [ 104.638452][ T5239] bridge_slave_0: entered promiscuous mode [ 104.651142][ T5239] bridge0: port 2(bridge_slave_1) entered blocking state [ 104.677398][ T5239] bridge0: port 2(bridge_slave_1) entered disabled state [ 104.683897][ T5239] bridge_slave_1: entered allmulticast mode [ 104.690178][ T5239] bridge_slave_1: entered promiscuous mode [ 104.760513][ T5236] chnl_net:caif_netlink_parms(): no params data found [ 104.823968][ T5235] bridge0: port 1(bridge_slave_0) entered blocking state [ 104.831801][ T5235] bridge0: port 1(bridge_slave_0) entered disabled state [ 104.838236][ T5235] bridge_slave_0: entered allmulticast mode [ 104.843648][ T5235] bridge_slave_0: entered promiscuous mode [ 104.861666][ T5239] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 104.875966][ T5239] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 104.903273][ T5235] bridge0: port 2(bridge_slave_1) entered blocking state [ 104.914606][ T5235] bridge0: port 2(bridge_slave_1) entered disabled state [ 104.926135][ T35] cfg80211: failed to load regulatory.db [ 104.940535][ T5235] bridge_slave_1: entered allmulticast mode [ 104.941438][ T5235] bridge_slave_1: entered promiscuous mode [ 105.058783][ T5239] team0: Port device team_slave_0 added [ 105.117651][ T5239] team0: Port device team_slave_1 added [ 105.161952][ T5235] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 105.196244][ T5240] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.201921][ T5240] bridge0: port 1(bridge_slave_0) entered disabled state [ 105.208881][ T5240] bridge_slave_0: entered allmulticast mode [ 105.214423][ T5240] bridge_slave_0: entered promiscuous mode [ 105.260746][ T5235] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 105.285265][ T5239] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 105.290748][ T5239] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 105.312914][ T5239] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 105.325102][ T5240] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.330661][ T5240] bridge0: port 2(bridge_slave_1) entered disabled state [ 105.336400][ T5240] bridge_slave_1: entered allmulticast mode [ 105.344824][ T5240] bridge_slave_1: entered promiscuous mode [ 105.444284][ T5236] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.451296][ T5236] bridge0: port 1(bridge_slave_0) entered disabled state [ 105.459297][ T5236] bridge_slave_0: entered allmulticast mode [ 105.468995][ T5236] bridge_slave_0: entered promiscuous mode [ 105.495963][ T5239] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 105.501541][ T5239] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 105.524766][ T5239] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 105.548156][ T5236] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.553282][ T5236] bridge0: port 2(bridge_slave_1) entered disabled state [ 105.560078][ T5236] bridge_slave_1: entered allmulticast mode [ 105.566327][ T5236] bridge_slave_1: entered promiscuous mode [ 105.614725][ T5240] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 105.624118][ T5240] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 105.667900][ T5235] team0: Port device team_slave_0 added [ 105.677637][ T5235] team0: Port device team_slave_1 added [ 105.704532][ T5236] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 105.773490][ T5236] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 105.785187][ T5239] hsr_slave_0: entered promiscuous mode [ 105.790049][ T5239] hsr_slave_1: entered promiscuous mode [ 105.798245][ T5235] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 105.803010][ T5235] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 105.826290][ T5235] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 105.839838][ T5240] team0: Port device team_slave_0 added [ 105.893248][ T5235] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 105.898955][ T5235] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 105.936598][ T5235] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 105.949044][ T5240] team0: Port device team_slave_1 added [ 105.960280][ T5236] team0: Port device team_slave_0 added [ 105.972736][ T5236] team0: Port device team_slave_1 added [ 106.048635][ T5240] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 106.054939][ T5240] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 106.080351][ T5240] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 106.113602][ T5236] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 106.119645][ T5236] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 106.141724][ T5236] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 106.154510][ T5240] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 106.160579][ T5240] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 106.187192][ T5240] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 106.237936][ T5236] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 106.242805][ T5236] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 106.267622][ T5236] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 106.296805][ T5235] hsr_slave_0: entered promiscuous mode [ 106.309268][ T5235] hsr_slave_1: entered promiscuous mode [ 106.314365][ T5235] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 106.321942][ T5235] Cannot create hsr debugfs directory [ 106.462407][ T5240] hsr_slave_0: entered promiscuous mode [ 106.470289][ T5240] hsr_slave_1: entered promiscuous mode [ 106.475840][ T5240] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 106.482225][ T5240] Cannot create hsr debugfs directory [ 106.491139][ T5236] hsr_slave_0: entered promiscuous mode [ 106.497015][ T5236] hsr_slave_1: entered promiscuous mode [ 106.502497][ T5236] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 106.508757][ T5236] Cannot create hsr debugfs directory [ 107.040046][ T5239] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 107.043630][ T36] audit: type=1400 audit(1679259434.021:176): avc: denied { create } for pid=5239 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 107.095852][ T36] audit: type=1400 audit(1679259434.021:177): avc: denied { write } for pid=5239 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 107.106187][ T5239] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 107.120695][ T36] audit: type=1400 audit(1679259434.021:178): avc: denied { read } for pid=5239 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 107.155566][ T5239] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 107.166063][ T5239] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 107.269051][ T5235] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 107.294040][ T5235] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 107.312343][ T5235] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 107.321849][ T5235] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 107.474429][ T5239] 8021q: adding VLAN 0 to HW filter on device bond0 [ 107.499856][ T5239] 8021q: adding VLAN 0 to HW filter on device team0 [ 107.530069][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 107.549132][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 107.585005][ T5240] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 107.611100][ T5240] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 107.627136][ T5240] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 107.659160][ T5240] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 107.675370][ T4550] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 107.688256][ T4550] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 107.698286][ T4550] bridge0: port 1(bridge_slave_0) entered blocking state [ 107.705793][ T4550] bridge0: port 1(bridge_slave_0) entered forwarding state [ 107.714735][ T4550] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 107.723449][ T4550] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 107.731722][ T4550] bridge0: port 2(bridge_slave_1) entered blocking state [ 107.737448][ T4550] bridge0: port 2(bridge_slave_1) entered forwarding state [ 107.794906][ T790] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 107.815100][ T790] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 107.890412][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 107.898215][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 107.907823][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 107.916568][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 107.949496][ T5235] 8021q: adding VLAN 0 to HW filter on device bond0 [ 107.975948][ T5236] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 107.998517][ T792] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 108.005741][ T792] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 108.016454][ T792] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 108.025032][ T792] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 108.045667][ T5239] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 108.064136][ T5239] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 108.081870][ T5236] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 108.096101][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 108.104483][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 108.117482][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 108.125848][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 108.146154][ T5236] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 108.157861][ T5236] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 108.170873][ T5235] 8021q: adding VLAN 0 to HW filter on device team0 [ 108.223411][ T5259] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 108.236356][ T5259] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 108.250657][ T5259] bridge0: port 1(bridge_slave_0) entered blocking state [ 108.256453][ T5259] bridge0: port 1(bridge_slave_0) entered forwarding state [ 108.267172][ T5259] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 108.277197][ T5259] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 108.286043][ T5259] bridge0: port 2(bridge_slave_1) entered blocking state [ 108.292438][ T5259] bridge0: port 2(bridge_slave_1) entered forwarding state [ 108.316343][ T5259] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 108.323969][ T5259] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 108.333174][ T5259] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 108.341316][ T5259] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 108.364945][ T5239] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 108.430808][ T792] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 108.474556][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 108.482551][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 108.492500][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 108.501233][ T36] audit: type=1400 audit(1679259435.461:179): avc: denied { sys_module } for pid=5239 comm="syz-executor.3" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 108.528293][ T5240] 8021q: adding VLAN 0 to HW filter on device bond0 [ 108.565561][ T5235] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 108.573296][ T5235] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 108.588572][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 108.595552][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 108.604120][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 108.612281][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 108.623492][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 108.631314][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 108.644626][ T5236] 8021q: adding VLAN 0 to HW filter on device bond0 [ 108.657735][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 108.684790][ T5240] 8021q: adding VLAN 0 to HW filter on device team0 [ 108.703779][ T5236] 8021q: adding VLAN 0 to HW filter on device team0 [ 108.723117][ T790] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 108.735137][ T790] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 108.744263][ T790] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 108.752135][ T790] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 108.785074][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 108.792178][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 108.801486][ T31] bridge0: port 1(bridge_slave_0) entered blocking state [ 108.807131][ T31] bridge0: port 1(bridge_slave_0) entered forwarding state [ 108.816307][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 108.826014][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 108.836119][ T31] bridge0: port 2(bridge_slave_1) entered blocking state [ 108.842544][ T31] bridge0: port 2(bridge_slave_1) entered forwarding state [ 108.889217][ T792] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 108.896322][ T792] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 108.909453][ T792] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 108.915356][ T792] bridge0: port 1(bridge_slave_0) entered blocking state [ 108.924770][ T792] bridge0: port 1(bridge_slave_0) entered forwarding state [ 108.933503][ T792] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 108.941289][ T792] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 108.948353][ T792] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 108.955406][ T792] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 108.965179][ T792] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 108.988784][ T792] bridge0: port 2(bridge_slave_1) entered blocking state [ 108.994256][ T792] bridge0: port 2(bridge_slave_1) entered forwarding state [ 109.015182][ T792] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 109.023437][ T792] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 109.031932][ T792] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 109.039418][ T792] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 109.046440][ T792] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 109.056440][ T792] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 109.077728][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 109.092333][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 109.104725][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 109.160036][ T5235] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 109.178824][ T5259] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 109.185466][ T5259] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 109.194586][ T5259] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 109.204265][ T5259] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 109.214365][ T5259] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 109.225751][ T5259] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 109.232904][ T5259] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 109.242707][ T5259] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 109.251184][ T5259] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 109.265517][ T5236] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 109.291566][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 109.298612][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 109.306639][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 109.314993][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 109.321708][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 109.328350][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 109.359797][ T5240] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 109.380477][ T5266] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 109.438075][ T5266] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 109.449722][ T5266] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 109.458107][ T5266] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 109.469269][ T5239] veth0_vlan: entered promiscuous mode [ 109.512723][ T792] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 109.528765][ T792] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 109.536954][ T792] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 109.547202][ T792] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 109.557781][ T5240] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 109.578854][ T5236] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 109.590745][ T5239] veth1_vlan: entered promiscuous mode [ 109.674711][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 109.690454][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 109.721148][ T5239] veth0_macvtap: entered promiscuous mode [ 109.783281][ T5239] veth1_macvtap: entered promiscuous mode [ 109.791966][ T792] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 109.802172][ T792] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 109.813261][ T792] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 109.822471][ T792] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 109.862923][ T5239] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 109.871352][ T5266] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 109.879604][ T5266] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 109.886884][ T5266] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 109.894587][ T5266] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 109.910714][ T5235] veth0_vlan: entered promiscuous mode [ 109.919000][ T5266] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 109.925963][ T5266] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 109.940446][ T5239] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 109.952829][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 109.961007][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 109.973129][ T5239] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 109.981024][ T5239] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 109.988622][ T5239] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 109.996042][ T5239] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 110.008445][ T5235] veth1_vlan: entered promiscuous mode [ 110.082822][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 110.090146][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 110.110529][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 110.120807][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 110.129545][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 110.137708][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 110.170292][ T5235] veth0_macvtap: entered promiscuous mode [ 110.196820][ T790] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 110.208513][ T790] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 110.215902][ T790] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 110.226988][ T790] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 110.236011][ T790] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 110.257057][ T5235] veth1_macvtap: entered promiscuous mode [ 110.282583][ T5236] veth0_vlan: entered promiscuous mode [ 110.293795][ T5236] veth1_vlan: entered promiscuous mode [ 110.303935][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 110.314389][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 110.321623][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 110.329716][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 110.369951][ T5240] veth0_vlan: entered promiscuous mode [ 110.389521][ T5240] veth1_vlan: entered promiscuous mode [ 110.404471][ T791] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 110.420216][ T791] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 110.429945][ T791] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 110.436960][ T791] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 110.437053][ T59] Bluetooth: hci0: sending frame failed (-49) [ 110.448010][ T791] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 110.448889][ T791] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 110.457425][ T4541] Bluetooth: hci0: Entering manufacturer mode failed (-49) [ 110.480693][ T5235] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 110.497721][ T5235] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 110.515491][ T5235] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 110.541578][ T5236] veth0_macvtap: entered promiscuous mode [ 110.552378][ T5236] veth1_macvtap: entered promiscuous mode [ 110.565917][ T5259] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 110.575640][ T5259] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 110.584229][ T5259] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 110.590941][ T5259] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 110.611130][ T5259] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 110.618111][ T5259] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 110.648137][ T5235] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 110.657110][ T5235] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 110.669326][ T5235] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 110.681472][ T5235] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 110.689137][ T5235] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 110.696469][ T5235] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 110.704817][ T5235] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 110.733177][ T5265] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 110.745762][ T5265] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 110.803744][ T5236] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 110.812824][ T5236] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 110.829582][ T5236] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 110.838906][ T5236] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 110.851831][ T5236] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 110.884941][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 110.892450][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 110.908986][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 110.917188][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 110.936546][ T5240] veth0_macvtap: entered promiscuous mode [ 110.976724][ T5236] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 110.988595][ T5236] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 111.003500][ T5236] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 111.024823][ T5236] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 111.037494][ T5236] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 111.058027][ T5240] veth1_macvtap: entered promiscuous mode [ 111.068809][ T5266] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 111.076719][ T5266] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 111.085080][ T5266] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 111.093816][ T5266] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 111.103977][ T5236] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 111.122097][ T5236] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 111.135935][ T5236] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 111.145424][ T5236] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 111.273802][ T5240] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 111.285979][ T5240] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 111.297516][ T5240] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 111.307184][ T5240] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 111.316481][ T5240] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 111.326163][ T5240] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 111.335715][ T5240] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 111.346709][ T5240] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 111.356211][ T5240] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 111.366281][ T5240] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 111.374920][ T5240] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 111.383110][ T5240] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 111.391375][ T5240] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 111.400942][ T5240] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 111.415858][ T5266] [ 111.417659][ T5266] ====================================================== [ 111.426136][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 111.431253][ T5266] WARNING: possible circular locking dependency detected [ 111.431302][ T5266] 6.3.0-rc3-syzkaller-ge8d018dd0257 #0 Not tainted [ 111.431310][ T5266] ------------------------------------------------------ [ 111.431314][ T5266] kworker/3:3/5266 is trying to acquire lock: [ 111.431321][ T5266] ffffffff8c8e11e8 (zonelist_update_seq.seqcount){...-}-{0:0}, at: __alloc_pages+0x408/0x4a0 [ 111.440256][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 111.441894][ T5266] [ 111.441894][ T5266] but task is already holding lock: [ 111.441905][ T5266] ffff88804a98d158 [ 111.461593][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 111.465874][ T5266] (&port->lock [ 111.472362][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 111.478229][ T5266] ){-.-.}-{2:2}, at: tty_insert_flip_string_and_push_buffer+0x2f/0x160 [ 111.478320][ T5266] [ 111.478320][ T5266] which lock already depends on the new lock. [ 111.478320][ T5266] [ 111.478325][ T5266] [ 111.478325][ T5266] the existing dependency chain (in reverse order) is: [ 111.478330][ T5266] [ 111.478330][ T5266] -> #3 (&port->lock){-.-.}-{2:2}: [ 111.478355][ T5266] _raw_spin_lock_irqsave+0x3d/0x60 [ 111.542319][ T5266] tty_port_tty_get+0x21/0xf0 [ 111.546637][ T5266] tty_port_default_wakeup+0x15/0x40 [ 111.551570][ T5266] serial8250_tx_chars+0x53e/0xdf0 [ 111.555659][ T5266] serial8250_start_tx+0x6d5/0x850 [ 111.560333][ T5266] __uart_start.isra.0+0x16b/0x1b0 [ 111.567406][ T5266] uart_write+0x2ff/0x570 [ 111.571927][ T5266] n_tty_write+0x4ce/0xfd0 [ 111.575949][ T5266] file_tty_write.constprop.0+0x453/0x9c0 [ 111.581085][ T5266] redirected_tty_write+0xa5/0xc0 [ 111.586973][ T5266] vfs_write+0x9ed/0xe10 [ 111.591365][ T5266] ksys_write+0x12b/0x250 [ 111.596549][ T5266] do_syscall_64+0x39/0xb0 [ 111.601237][ T5266] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 111.606115][ T5266] [ 111.606115][ T5266] -> #2 (&port_lock_key){-.-.}-{2:2}: [ 111.612771][ T5266] _raw_spin_lock_irqsave+0x3d/0x60 [ 111.617553][ T5266] serial8250_console_write+0x4ba/0x1010 [ 111.623443][ T5266] console_flush_all+0x49c/0xcc0 [ 111.628775][ T5266] console_unlock+0xb8/0x1f0 [ 111.637011][ T5266] vprintk_emit+0x1bd/0x600 [ 111.641620][ T5266] vprintk+0x84/0xa0 [ 111.645615][ T5266] _printk+0xbf/0xf0 [ 111.649566][ T5266] register_console+0x7ef/0x10e0 [ 111.654166][ T5266] univ8250_console_init+0x38/0x50 [ 111.658980][ T5266] console_init+0xba/0x5c0 [ 111.663548][ T5266] start_kernel+0x273/0x4d0 [ 111.668411][ T5266] secondary_startup_64_no_verify+0xce/0xdb [ 111.674550][ T5266] [ 111.674550][ T5266] -> #1 (console_owner){-...}-{0:0}: [ 111.681436][ T5266] console_flush_all+0x472/0xcc0 [ 111.686175][ T5266] console_unlock+0xb8/0x1f0 [ 111.691003][ T5266] vprintk_emit+0x1bd/0x600 [ 111.695315][ T5266] vprintk+0x84/0xa0 [ 111.699157][ T5266] _printk+0xbf/0xf0 [ 111.703117][ T5266] build_zonelists+0x357/0x560 [ 111.707957][ T5266] __build_all_zonelists+0x122/0x180 [ 111.712914][ T5266] build_all_zonelists_init+0x1c/0x190 [ 111.717807][ T5266] build_all_zonelists+0x4a/0x150 [ 111.722758][ T5266] start_kernel+0xb7/0x4d0 [ 111.727352][ T5266] secondary_startup_64_no_verify+0xce/0xdb [ 111.732304][ T5266] [ 111.732304][ T5266] -> #0 (zonelist_update_seq.seqcount){...-}-{0:0}: [ 111.739964][ T5266] __lock_acquire+0x2ec7/0x5d40 [ 111.744719][ T5266] lock_acquire+0x1af/0x520 [ 111.749226][ T5266] __alloc_pages_slowpath.constprop.0+0x15a/0x2170 [ 111.755098][ T5266] __alloc_pages+0x408/0x4a0 [ 111.758747][ T5266] cache_grow_begin+0x9b/0x3b0 [ 111.762370][ T5266] cache_alloc_refill+0x27f/0x380 [ 111.766463][ T5266] __kmem_cache_alloc_node+0x360/0x3f0 [ 111.771085][ T5266] __kmalloc+0x4e/0x190 [ 111.776170][ T5266] tty_buffer_alloc+0x275/0x2f0 [ 111.781960][ T5266] __tty_buffer_request_room+0x15b/0x2d0 [ 111.788384][ T5266] tty_insert_flip_string_fixed_flag+0x90/0x250 [ 111.794755][ T5266] tty_insert_flip_string_and_push_buffer+0x42/0x160 [ 111.801660][ T5266] pty_write+0xda/0x100 [ 111.805862][ T5266] hci_uart_write_work+0x1bb/0x8c0 [ 111.810053][ T5266] process_one_work+0x991/0x15c0 [ 111.814995][ T5266] worker_thread+0x669/0x1090 [ 111.819610][ T5266] kthread+0x2e8/0x3a0 [ 111.825157][ T5266] ret_from_fork+0x1f/0x30 [ 111.830251][ T5266] [ 111.830251][ T5266] other info that might help us debug this: [ 111.830251][ T5266] [ 111.839875][ T5266] Chain exists of: [ 111.839875][ T5266] zonelist_update_seq.seqcount --> &port_lock_key --> &port->lock [ 111.839875][ T5266] [ 111.851175][ T5266] Possible unsafe locking scenario: [ 111.851175][ T5266] [ 111.856558][ T5266] CPU0 CPU1 [ 111.859606][ T5266] ---- ---- [ 111.862598][ T5266] lock(&port->lock); [ 111.864903][ T5266] lock(&port_lock_key); [ 111.868727][ T5266] lock(&port->lock); [ 111.872674][ T5266] lock(zonelist_update_seq.seqcount); [ 111.890855][ T5266] [ 111.890855][ T5266] *** DEADLOCK *** [ 111.890855][ T5266] [ 111.898722][ T5266] 3 locks held by kworker/3:3/5266: [ 111.903758][ T5266] #0: ffff888012469d38 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x87a/0x15c0 [ 111.914067][ T5266] #1: ffffc90002907da8 ((work_completion)(&hu->write_work)){+.+.}-{0:0}, at: process_one_work+0x8ae/0x15c0 [ 111.926665][ T5266] #2: ffff88804a98d158 (&port->lock){-.-.}-{2:2}, at: tty_insert_flip_string_and_push_buffer+0x2f/0x160 [ 111.940137][ T5266] [ 111.940137][ T5266] stack backtrace: [ 111.947014][ T5266] CPU: 3 PID: 5266 Comm: kworker/3:3 Not tainted 6.3.0-rc3-syzkaller-ge8d018dd0257 #0 [ 111.957862][ T5266] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 111.967350][ T5266] Workqueue: events hci_uart_write_work [ 111.973648][ T5266] Call Trace: [ 111.977963][ T5266] [ 111.981570][ T5266] dump_stack_lvl+0xd9/0x150 [ 111.986310][ T5266] check_noncircular+0x25f/0x2e0 [ 111.990880][ T5266] ? print_circular_bug+0x5c0/0x5c0 [ 111.996046][ T5266] ? save_trace+0x3f/0xb20 [ 112.002061][ T5266] ? _find_first_zero_bit+0x94/0xb0 [ 112.007867][ T5266] __lock_acquire+0x2ec7/0x5d40 [ 112.012164][ T5266] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 112.017633][ T5266] ? mark_lock.part.0+0xee/0x1970 [ 112.023869][ T5266] ? mark_lock.part.0+0xee/0x1970 [ 112.030988][ T5266] ? print_usage_bug.part.0+0x660/0x660 [ 112.037658][ T5266] lock_acquire+0x1af/0x520 [ 112.042108][ T5266] ? __alloc_pages+0x408/0x4a0 [ 112.046168][ T5266] ? lock_release+0x670/0x670 [ 112.049608][ T5266] ? __alloc_pages+0x408/0x4a0 [ 112.053749][ T5266] ? lock_downgrade+0x690/0x690 [ 112.058231][ T5266] ? __lock_acquire+0x18bc/0x5d40 [ 112.063679][ T5266] ? __zone_watermark_ok+0x252/0x4d0 [ 112.067661][ T5266] __alloc_pages_slowpath.constprop.0+0x15a/0x2170 [ 112.073825][ T5266] ? __alloc_pages+0x408/0x4a0 [ 112.077554][ T5266] ? warn_alloc+0x360/0x360 [ 112.081439][ T5266] ? print_usage_bug.part.0+0x660/0x660 [ 112.085750][ T5266] ? __zone_watermark_ok+0x4d0/0x4d0 [ 112.089866][ T5266] ? prepare_alloc_pages+0x417/0x570 [ 112.093709][ T5266] ? register_lock_class+0xbe/0x1120 [ 112.097861][ T5266] __alloc_pages+0x408/0x4a0 [ 112.101343][ T5266] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 112.105764][ T5266] ? __lock_acquire+0x18bc/0x5d40 [ 112.109492][ T5266] cache_grow_begin+0x9b/0x3b0 [ 112.113008][ T5266] cache_alloc_refill+0x27f/0x380 [ 112.116701][ T5266] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 112.121643][ T5266] __kmem_cache_alloc_node+0x360/0x3f0 [ 112.125726][ T5266] ? tty_buffer_alloc+0x275/0x2f0 [ 112.129961][ T5266] __kmalloc+0x4e/0x190 [ 112.133540][ T5266] tty_buffer_alloc+0x275/0x2f0 [ 112.137486][ T5266] __tty_buffer_request_room+0x15b/0x2d0 [ 112.142031][ T5266] tty_insert_flip_string_fixed_flag+0x90/0x250 [ 112.147106][ T5266] ? _raw_spin_lock_irqsave+0x52/0x60 [ 112.151118][ T5266] tty_insert_flip_string_and_push_buffer+0x42/0x160 [ 112.156820][ T5266] ? pty_unthrottle+0x60/0x60 [ 112.160702][ T5266] pty_write+0xda/0x100 [ 112.164167][ T5266] hci_uart_write_work+0x1bb/0x8c0 [ 112.169086][ T5266] process_one_work+0x991/0x15c0 [ 112.173264][ T5266] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 112.178226][ T5266] ? spin_bug+0x1c0/0x1c0 [ 112.181917][ T5266] ? _raw_spin_lock_irq+0x45/0x50 [ 112.186586][ T5266] worker_thread+0x669/0x1090 [ 112.190579][ T5266] ? __kthread_parkme+0x163/0x220 [ 112.194483][ T5266] ? process_one_work+0x15c0/0x15c0 [ 112.198991][ T5266] kthread+0x2e8/0x3a0 [ 112.202779][ T5266] ? kthread_complete_and_exit+0x40/0x40 [ 112.207342][ T5266] ret_from_fork+0x1f/0x30 [ 112.211146][ T5266] [ 112.219252][ T5240] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.234944][ T5240] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.242654][ T5240] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.250959][ T5240] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.388933][ T5300] Bluetooth: hci3: sending frame failed (-49) [ 112.393092][ T5303] Bluetooth: hci3: Entering manufacturer mode failed (-49) [ 112.507374][ T4541] Bluetooth: hci0: Entering manufacturer mode failed (-110) 2023/03/19 20:57:19 executed programs: 4 [ 113.477368][ T59] Bluetooth: hci1: Entering manufacturer mode failed (-110) [ 114.347612][ T59] Bluetooth: hci2: command 0xfc11 tx timeout [ 114.355143][ T5296] Bluetooth: hci2: Entering manufacturer mode failed (-110) [ 114.597615][ T4541] Bluetooth: hci0: Entering manufacturer mode failed (-110) [ 114.598853][ T5303] Bluetooth: hci3: Entering manufacturer mode failed (-110) [ 114.602691][ T5306] Bluetooth: hci3: command 0xfc11 tx timeout [ 114.602730][ T5306] Bluetooth: hci0: command 0xfc11 tx timeout [ 115.549334][ T59] Bluetooth: hci1: command 0xfc11 tx timeout [ 115.550704][ T5300] Bluetooth: hci1: Entering manufacturer mode failed (-110) [ 116.427487][ T5296] Bluetooth: hci2: Entering manufacturer mode failed (-110) [ 116.427676][ T59] Bluetooth: hci2: command 0xfc11 tx timeout [ 116.667613][ T4541] Bluetooth: hci0: Entering manufacturer mode failed (-110) [ 116.667666][ T59] Bluetooth: hci0: command 0xfc11 tx timeout [ 116.757525][ T59] Bluetooth: hci3: command 0xfc11 tx timeout [ 116.757944][ T5303] Bluetooth: hci3: Entering manufacturer mode failed (-110) [ 117.718265][ T5321] Bluetooth: hci1: command 0xfc11 tx timeout [ 117.718610][ T5300] Bluetooth: hci1: Entering manufacturer mode failed (-110) 2023/03/19 20:57:24 executed programs: 11 [ 117.753111][ T59] Bluetooth: hci1: sending frame failed (-49) [ 117.763270][ T5300] Bluetooth: hci1: Entering manufacturer mode failed (-49) [ 118.587363][ T5296] Bluetooth: hci2: Entering manufacturer mode failed (-110) [ 118.587497][ T59] Bluetooth: hci2: command 0xfc11 tx timeout [ 118.747483][ T5321] Bluetooth: hci0: command 0xfc11 tx timeout [ 118.747515][ T4541] Bluetooth: hci0: Entering manufacturer mode failed (-110) [ 118.827402][ T5303] Bluetooth: hci3: Entering manufacturer mode failed (-110) [ 118.828661][ T5321] Bluetooth: hci3: command 0xfc11 tx timeout [ 119.867481][ T59] Bluetooth: hci1: command 0xfc11 tx timeout [ 119.867602][ T5300] Bluetooth: hci1: Entering manufacturer mode failed (-110) [ 120.667703][ T5296] Bluetooth: hci2: Entering manufacturer mode failed (-110) [ 120.671033][ T59] Bluetooth: hci2: command 0xfc11 tx timeout [ 120.795136][ T51] Bluetooth: hci2: Frame reassembly failed (-84) [ 120.827633][ T4541] Bluetooth: hci0: Entering manufacturer mode failed (-110) [ 120.860124][ T3979] Bluetooth: hci0: Frame reassembly failed (-84) [ 120.867490][ T1061] Bluetooth: hci0: Frame reassembly failed (-84) [ 120.917918][ T5303] Bluetooth: hci3: Entering manufacturer mode failed (-110) [ 120.918823][ T59] Bluetooth: hci3: command 0xfc11 tx timeout