It is strongly recommended to keep mac addresses unique to avoid problems!
[  279.807579][ T4951] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  279.810032][ T4479] Failed to create system directory xfs
[  279.818450][ T4951] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  279.835037][ T4951] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  279.845640][ T4951] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  279.845730][ T4479] Could not create directory for event xfs_log_regrant_exit
[  279.855846][ T4951] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  279.859346][ T4951] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  279.884407][ T4951] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  279.896691][ T4951] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  279.910553][ T4479] Failed to create system directory xfs
[  279.914505][ T4951] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  279.923986][ T4479] Could not create directory for event xfs_log_regrant
[  279.926891][ T4951] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  279.943552][ T4951] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  279.955452][ T4951] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  279.969895][ T4951] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  279.971079][ T4479] Failed to create system directory xfs
[  279.990497][ T4951] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  280.003292][ T4479] Could not create directory for event xfs_log_reserve_exit
[  280.010014][ T4951] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  280.021942][ T4951] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  280.032110][ T4951] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  280.042905][ T4951] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  280.050470][ T4479] Failed to create system directory xfs
[  280.053120][ T4951] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  280.069371][ T4479] Could not create directory for event xfs_log_reserve
[  280.100090][ T4951] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  280.100238][ T4479] Failed to create system directory xfs
[  280.120652][ T4479] Could not create directory for event xfs_log_grant_wake_up
[  280.131575][ T4951] batman_adv: batadv0: Interface activated: batadv_slave_0
[  280.147995][ T4479] Failed to create system directory xfs
[  280.150887][ T4971] netdevsim netdevsim8 netdevsim0: renamed from eth0
[  280.153568][ T4479] Could not create directory for event xfs_log_grant_wake
[  280.180197][ T4971] netdevsim netdevsim8 netdevsim1: renamed from eth1
[  280.204363][ T4461] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[  280.222689][ T4461] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[  280.233166][ T4479] Failed to create system directory xfs
[  280.239181][ T4479] Could not create directory for event xfs_log_grant_sleep
[  280.250002][ T4951] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  280.269741][ T4951] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  280.280687][ T4479] Failed to create system directory xfs
[  280.286728][ T4479] Could not create directory for event xfs_log_umount_write
[  280.294584][ T4951] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  280.294642][ T4951] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  280.294652][ T4951] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  280.294664][ T4951] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  280.294674][ T4951] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  280.294685][ T4951] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  280.294694][ T4951] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  280.294704][ T4951] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  280.332533][ T4479] Failed to create system directory xfs
[  280.340771][ T4951] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  280.364091][ T4479] Could not create directory for event xfs_trans_mod_dquot_after
[  280.371174][ T4951] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  280.420475][ T4951] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  280.431138][ T4951] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  280.441854][ T4951] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  280.452675][ T4951] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  280.453173][ T4479] Failed to create system directory xfs
[  280.463414][ T4951] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  280.463432][ T4951] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  280.463455][ T4951] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  280.463468][ T4951] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  280.463484][ T4951] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  280.500358][ T4479] Could not create directory for event xfs_trans_mod_dquot_before
[  280.510315][ T4951] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  280.542724][ T4951] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  280.553465][ T4951] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  280.563635][ T4951] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  280.574358][ T4951] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  280.584409][ T4951] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  280.590146][ T4479] Failed to create system directory xfs
[  280.600773][ T4951] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  280.610999][ T4479] Could not create directory for event xfs_trans_apply_dquot_deltas
[  280.627650][ T4951] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  280.638534][ T4951] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  280.649081][ T4951] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  280.659759][ T4951] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  280.670182][ T4951] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  280.671744][ T4479] Failed to create system directory xfs
[  280.686481][ T4951] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  280.686498][ T4951] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  280.696448][ T4479] Could not create directory for event xfs_trans_mod_dquot
[  280.716352][ T4479] Failed to create system directory xfs
[  280.726558][ T4479] Could not create directory for event xfs_trans_apply_dquot_deltas_after
[  280.746364][ T4951] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  280.757233][ T4951] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  280.767982][ T4951] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  280.771109][ T4479] Failed to create system directory xfs
[  280.778897][ T4951] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  280.795655][ T4951] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  280.804075][ T4479] Could not create directory for event xfs_trans_apply_dquot_deltas_before
[  280.805758][ T4951] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  280.830400][ T4951] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  280.840628][ T4951] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  280.851815][ T4951] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  280.858320][ T4479] Failed to create system directory xfs
[  280.864038][ T4951] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  280.877960][ T4951] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  280.878078][ T4479] Could not create directory for event xfs_dqflush_done
[  280.888290][ T4951] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  280.905768][ T4951] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  280.915810][ T4951] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  280.937821][ T4479] Failed to create system directory xfs
[  280.943431][ T4479] Could not create directory for event xfs_dqflush_force
[  280.950696][ T4951] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  280.970929][ T4479] Failed to create system directory xfs
[  280.974650][ T4951] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  280.979625][ T4479] Could not create directory for event xfs_dqflush
[  280.988151][ T4951] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  281.003719][ T4951] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  281.022210][ T4951] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  281.039772][ T4479] Failed to create system directory xfs
[  281.040547][ T4951] batman_adv: batadv0: Interface activated: batadv_slave_1
[  281.053055][ T4479] Could not create directory for event xfs_dqrele
[  281.066980][ T4971] netdevsim netdevsim8 netdevsim2: renamed from eth2
[  281.078425][   T57] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[  281.098900][   T57] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[  281.107730][ T4479] Failed to create system directory xfs
[  281.113313][ T4479] Could not create directory for event xfs_dqput_free
[  281.117578][ T4951] netdevsim netdevsim7 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[  281.153102][ T4479] Failed to create system directory xfs
[  281.154192][ T4951] netdevsim netdevsim7 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[  281.159182][ T4479] Could not create directory for event xfs_dqput
[  281.176557][ T4951] netdevsim netdevsim7 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[  281.196207][ T4951] netdevsim netdevsim7 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[  281.212453][ T4479] Failed to create system directory xfs
[  281.224819][ T4971] netdevsim netdevsim8 netdevsim3: renamed from eth3
[  281.234662][ T4479] Could not create directory for event xfs_dqget_dup
[  281.277545][ T4479] Failed to create system directory xfs
[  281.295769][ T4479] Could not create directory for event xfs_dqget_freeing
[  281.337844][ T4423] Bluetooth: hci29: command 0x0409 tx timeout
[  281.347330][ T4479] Failed to create system directory xfs
[  281.354672][ T4479] Could not create directory for event xfs_dqget_miss
[  281.410157][ T4479] Failed to create system directory xfs
[  281.428505][ T4479] Could not create directory for event xfs_dqget_hit
[  281.493454][ T4479] Failed to create system directory xfs
[  281.503219][ T4479] Could not create directory for event xfs_dqread_fail
[  281.505894][ T4971] 8021q: adding VLAN 0 to HW filter on device bond0
[  281.547545][   T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  281.574297][   T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  281.604821][ T4971] 8021q: adding VLAN 0 to HW filter on device team0
[  281.606695][ T4479] Failed to create system directory xfs
[  281.617312][   T47] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[  281.625714][   T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[  281.633217][ T4479] Could not create directory for event xfs_dqread
[  281.647257][   T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[  281.655207][ T4423] Bluetooth: hci28: command 0x040f tx timeout
[  281.676479][ T4992] chnl_net:caif_netlink_parms(): no params data found
[  281.690708][   T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[  281.704738][ T4479] Failed to create system directory xfs
[  281.704922][   T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[  281.710323][ T4479] Could not create directory for event xfs_dqtobp_read
[  281.719077][   T11] bridge0: port 1(bridge_slave_0) entered blocking state
[  281.732668][   T11] bridge0: port 1(bridge_slave_0) entered forwarding state
[  281.763426][ T4824] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  281.772434][ T4479] Failed to create system directory xfs
[  281.779232][ T4479] Could not create directory for event xfs_dqalloc
[  281.784857][ T4824] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  281.786018][   T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[  281.811070][   T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[  281.828859][ T4479] Failed to create system directory xfs
[  281.836031][   T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[  281.847396][ T4479] Could not create directory for event xfs_dqattach_get
[  281.857434][   T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[  281.876710][   T11] bridge0: port 2(bridge_slave_1) entered blocking state
[  281.883851][   T11] bridge0: port 2(bridge_slave_1) entered forwarding state
[  281.904681][ T4479] Failed to create system directory xfs
[  281.910313][ T4479] Could not create directory for event xfs_dqattach_found
[  281.963847][ T4479] Failed to create system directory xfs
[  281.969580][ T4479] Could not create directory for event xfs_dqreclaim_done
[  281.977546][   T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[  281.988719][   T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[  282.002740][   T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[  282.025991][ T4479] Failed to create system directory xfs
[  282.026022][   T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[  282.031584][ T4479] Could not create directory for event xfs_dqreclaim_busy
[  282.040678][   T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[  282.069218][   T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[  282.078412][   T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[  282.087898][   T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[  282.103076][ T4479] Failed to create system directory xfs
2026/08/16 18:47:18 executed programs: 48
[  282.124110][ T4479] Could not create directory for event xfs_dqreclaim_dirty
[  282.164284][ T4971] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[  282.185311][ T4479] Failed to create system directory xfs
[  282.190925][ T4479] Could not create directory for event xfs_dqreclaim_want
[  282.198621][ T4971] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[  282.207174][   T11] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[  282.228621][   T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[  282.235126][ T4479] Failed to create system directory xfs
[  282.242150][ T4479] Could not create directory for event xfs_dqadjust
[  282.249818][   T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[  282.272030][ T4479] Failed to create system directory xfs
[  282.277927][ T4479] Could not create directory for event xfs_rename
[  282.318211][ T4479] Failed to create system directory xfs
[  282.336011][ T4479] Could not create directory for event xfs_symlink
[  282.346897][ T4992] bridge0: port 1(bridge_slave_0) entered blocking state
[  282.371924][ T4992] bridge0: port 1(bridge_slave_0) entered disabled state
[  282.376880][ T4479] Failed to create system directory xfs
[  282.385870][ T4479] Could not create directory for event xfs_create
[  282.400527][ T4992] device bridge_slave_0 entered promiscuous mode
[  282.411310][ T4479] Failed to create system directory xfs
[  282.417016][ T4479] Could not create directory for event xfs_lookup
[  282.440045][ T4992] bridge0: port 2(bridge_slave_1) entered blocking state
[  282.442403][ T4479] Failed to create system directory xfs
[  282.452730][ T4479] Could not create directory for event xfs_link
[  282.477667][ T4992] bridge0: port 2(bridge_slave_1) entered disabled state
[  282.496531][ T4992] device bridge_slave_1 entered promiscuous mode
[  282.506266][ T4479] Failed to create system directory xfs
[  282.511878][ T4479] Could not create directory for event xfs_remove
[  282.615715][ T4479] Failed to create system directory xfs
[  282.627438][ T4479] Could not create directory for event xfs_inode_unpin_nowait
[  282.632862][ T4992] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[  282.677856][ T4992] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[  282.710002][ T4479] Failed to create system directory xfs
[  282.724313][ T4479] Could not create directory for event xfs_inode_unpin
[  282.783611][ T4992] team0: Port device team_slave_0 added
[  282.792576][ T4479] Failed to create system directory xfs
[  282.804633][ T4479] Could not create directory for event xfs_inode_pin
[  282.815009][ T4992] team0: Port device team_slave_1 added
[  282.839462][   T57] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[  282.839560][ T4479] Failed to create system directory xfs
[  282.853055][ T4479] Could not create directory for event xfs_irele
[  282.854330][   T57] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[  282.888830][ T4479] Failed to create system directory xfs
[  282.894719][ T4479] Could not create directory for event xfs_irec_merge_post
[  282.919488][ T4971] 8021q: adding VLAN 0 to HW filter on device batadv0
[  282.945596][ T4992] batman_adv: batadv0: Adding interface: batadv_slave_0
[  282.962385][ T4992] 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.
[  282.999653][ T4479] Failed to create system directory xfs
[  283.005520][ T4479] Could not create directory for event xfs_irec_merge_pre
[  283.029684][ T4992] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[  283.047243][ T4479] Failed to create system directory xfs
[  283.054761][ T4479] Could not create directory for event xfs_iomap_prealloc_size
[  283.065231][ T4992] batman_adv: batadv0: Adding interface: batadv_slave_1
[  283.085776][ T4992] 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.
[  283.126489][ T4479] Failed to create system directory xfs
[  283.132109][ T4479] Could not create directory for event xfs_filemap_fault
[  283.149544][ T4992] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[  283.170010][ T4479] Failed to create system directory xfs
[  283.201059][ T4479] Could not create directory for event xfs_inode_inactivating
[  283.237326][ T4992] device hsr_slave_0 entered promiscuous mode
[  283.250191][ T4479] Failed to create system directory xfs
[  283.257684][ T4479] Could not create directory for event xfs_inode_set_need_inactive
[  283.267131][ T4992] device hsr_slave_1 entered promiscuous mode
[  283.276545][ T4992] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[  283.298362][ T4992] Cannot create hsr debugfs directory
[  283.310755][ T4479] Failed to create system directory xfs
[  283.324130][ T4479] Could not create directory for event xfs_inode_reclaiming
[  283.376762][ T4479] Failed to create system directory xfs
[  283.394325][ T4479] Could not create directory for event xfs_inode_set_reclaimable
[  283.414623][ T4423] Bluetooth: hci29: command 0x041b tx timeout
[  283.457893][ T4479] Failed to create system directory xfs
[  283.463497][ T4479] Could not create directory for event xfs_inode_free_cowblocks_invalid
[  283.529023][ T4479] Failed to create system directory xfs
[  283.542809][ T4479] Could not create directory for event xfs_inode_clear_cowblocks_tag
[  283.547409][ T4992] netdevsim netdevsim9 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  283.626026][ T4479] Failed to create system directory xfs
[  283.631645][ T4479] Could not create directory for event xfs_inode_set_cowblocks_tag
[  283.664691][ T4992] netdevsim netdevsim9 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  283.682299][ T4479] Failed to create system directory xfs
[  283.703700][ T4824] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[  283.713082][ T4824] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[  283.728158][ T4479] Could not create directory for event xfs_inode_free_eofblocks_invalid
[  283.734606][ T4423] Bluetooth: hci28: command 0x0419 tx timeout
[  283.773537][ T4479] Failed to create system directory xfs
[  283.779265][ T4479] Could not create directory for event xfs_inode_clear_eofblocks_tag
[  283.795203][ T4992] netdevsim netdevsim9 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  283.813859][ T4824] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[  283.828358][ T4824] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[  283.840310][ T4824] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[  283.858125][ T4824] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[  283.866190][ T4479] Failed to create system directory xfs
[  283.871770][ T4479] Could not create directory for event xfs_inode_set_eofblocks_tag
[  283.881596][ T4971] device veth0_vlan entered promiscuous mode
[  283.916840][ T4992] netdevsim netdevsim9 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  283.946688][ T4971] device veth1_vlan entered promiscuous mode
[  283.958641][ T4479] Failed to create system directory xfs
[  283.970936][ T4479] Could not create directory for event xfs_dquot_dqdetach
[  284.003241][   T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[  284.023506][ T4479] Failed to create system directory xfs
[  284.030088][ T4479] Could not create directory for event xfs_dquot_dqalloc
[  284.030497][   T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[  284.059113][ T4479] Failed to create system directory xfs
[  284.065898][   T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[  284.074428][ T4479] Could not create directory for event xfs_update_time
[  284.092368][   T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[  284.104417][ T4479] Failed to create system directory xfs
[  284.110288][ T4479] Could not create directory for event xfs_destroy_inode
[  284.125576][ T4971] device veth0_macvtap entered promiscuous mode
[  284.145343][ T4479] Failed to create system directory xfs
[  284.154981][ T4971] device veth1_macvtap entered promiscuous mode
[  284.161369][ T4479] Could not create directory for event xfs_file_fsync
[  284.231211][ T4971] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  284.234725][ T4479] Failed to create system directory xfs
[  284.244248][ T4971] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  284.257946][ T4971] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  284.264154][ T4479] Could not create directory for event xfs_dir_fsync
[  284.269242][ T4971] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  284.307605][ T4971] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  284.312173][ T4479] Failed to create system directory xfs
[  284.324281][ T4479] Could not create directory for event xfs_ioctl_setattr
[  284.328855][ T4971] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  284.350590][ T4479] Failed to create system directory xfs
[  284.356684][ T4971] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  284.367359][ T4479] Could not create directory for event xfs_file_compat_ioctl
[  284.376961][ T4971] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  284.399789][ T4971] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  284.420275][ T4479] Failed to create system directory xfs
[  284.425974][ T4479] Could not create directory for event xfs_file_ioctl
[  284.433159][ T4971] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  284.443537][ T4971] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  284.459131][ T4971] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  284.459226][ T4479] Failed to create system directory xfs
[  284.469082][ T4971] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  284.469100][ T4971] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  284.469114][ T4971] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  284.469126][ T4971] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  284.469142][ T4971] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  284.469153][ T4971] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  284.469164][ T4971] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  284.469175][ T4971] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  284.469190][ T4971] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  284.469202][ T4971] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  284.469216][ T4971] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  284.469227][ T4971] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  284.469239][ T4971] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  284.469249][ T4971] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  284.469263][ T4971] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  284.469274][ T4971] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  284.469286][ T4971] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  284.469297][ T4971] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  284.469311][ T4971] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  284.469320][ T4971] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  284.469332][ T4971] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  284.469342][ T4971] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  284.469355][ T4971] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  284.469366][ T4971] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  284.469379][ T4971] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  284.469390][ T4971] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  284.469403][ T4971] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  284.469412][ T4971] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  284.469425][ T4971] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  284.469436][ T4971] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  284.469449][ T4971] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  284.469461][ T4971] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  284.469475][ T4971] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  284.469486][ T4971] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  284.469500][ T4971] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  284.469512][ T4971] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  284.469525][ T4971] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  284.469537][ T4971] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  284.469551][ T4971] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  284.469571][ T4971] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  284.469584][ T4971] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  284.469595][ T4971] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  284.469610][ T4971] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  284.469622][ T4971] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  284.471774][ T4971] batman_adv: batadv0: Interface activated: batadv_slave_0
[  284.474981][ T4971] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  284.512328][ T4479] Could not create directory for event xfs_vm_bmap
[  284.532492][ T4971] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  284.532507][ T4971] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  284.532524][ T4971] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  284.532532][ T4971] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  284.532544][ T4971] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  284.532562][ T4971] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  284.532574][ T4971] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  284.532584][ T4971] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  284.532595][ T4971] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  284.532616][ T4971] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  284.532626][ T4971] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  284.532638][ T4971] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  284.659557][ T4479] Failed to create system directory xfs
[  284.671310][ T4971] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  284.714224][ T4479] Could not create directory for event xfs_get_acl
[  284.725551][ T4971] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  284.816262][ T4479] Failed to create system directory xfs
[  284.828518][ T4971] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  284.864517][ T4479] Could not create directory for event xfs_readdir
[  284.872133][ T4971] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  284.953807][ T4479] Failed to create system directory xfs
[  284.966017][ T4971] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  285.014745][ T4479] Could not create directory for event xfs_insert_file_space
[  285.028555][ T4971] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  285.111155][ T4479] Failed to create system directory xfs
[  285.129877][ T4971] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  285.129908][ T4971] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  285.129924][ T4971] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  285.129938][ T4971] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  285.129949][ T4971] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  285.129962][ T4971] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  285.129973][ T4971] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  285.129988][ T4971] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  285.129999][ T4971] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  285.130011][ T4971] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  285.130022][ T4971] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  285.130036][ T4971] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  285.130047][ T4971] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  285.130061][ T4971] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  285.130072][ T4971] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  285.130085][ T4971] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  285.130096][ T4971] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  285.130110][ T4971] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  285.130121][ T4971] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  285.130135][ T4971] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  285.130146][ T4971] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  285.130160][ T4971] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  285.130172][ T4971] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  285.130185][ T4971] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  285.130196][ T4971] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  285.130210][ T4971] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  285.130221][ T4971] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  285.130234][ T4971] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  285.130245][ T4971] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  285.130259][ T4971] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  285.130270][ T4971] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  285.130284][ T4971] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  285.130296][ T4971] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  285.130309][ T4971] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  285.130320][ T4971] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  285.130334][ T4971] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  285.130344][ T4971] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  285.146009][ T4971] batman_adv: batadv0: Interface activated: batadv_slave_1
[  285.221551][ T4479] Could not create directory for event xfs_collapse_file_space
[  285.494572][ T4362] Bluetooth: hci29: command 0x040f tx timeout
[  285.581842][ T4992] netdevsim netdevsim9 netdevsim0: renamed from eth0
[  285.639115][   T47] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[  285.647900][   T47] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[  285.654979][ T4479] Failed to create system directory xfs
[  285.660862][ T4479] Could not create directory for event xfs_zero_file_space
[  285.670401][   T47] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[  285.690352][   T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[  285.704849][ T4479] Failed to create system directory xfs
[  285.710453][ T4479] Could not create directory for event xfs_free_file_space
[  285.715231][   T47] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[  285.746270][ T4479] Failed to create system directory xfs
[  285.752389][ T4479] Could not create directory for event xfs_alloc_file_space
[  285.754445][   T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[  285.780607][ T4479] Failed to create system directory xfs
[  285.786488][ T4479] Could not create directory for event xfs_inactive_symlink
[  285.807366][ T4992] netdevsim netdevsim9 netdevsim1: renamed from eth1
[  285.813085][ T4479] Failed to create system directory xfs
[  285.820715][ T4479] Could not create directory for event xfs_readlink
[  285.824311][ T4992] netdevsim netdevsim9 netdevsim2: renamed from eth2
[  285.857405][ T4479] Failed to create system directory xfs
[  285.863043][ T4479] Could not create directory for event xfs_setattr
[  285.874580][ T4971] netdevsim netdevsim8 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[  285.883329][ T4971] netdevsim netdevsim8 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[  285.892719][ T4479] Failed to create system directory xfs
[  285.900317][ T4479] Could not create directory for event xfs_getattr
[  285.914258][ T4971] netdevsim netdevsim8 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[  285.922999][ T4971] netdevsim netdevsim8 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[  285.926360][ T4479] Failed to create system directory xfs
[  285.937745][ T4479] Could not create directory for event xfs_iget_miss
[  285.968613][ T4992] netdevsim netdevsim9 netdevsim3: renamed from eth3
[  285.972975][ T4479] Failed to create system directory xfs
[  285.982072][ T4479] Could not create directory for event xfs_iget_hit
[  286.011770][ T4479] Failed to create system directory xfs
[  286.020609][ T4479] Could not create directory for event xfs_iget_recycle_fail
[  286.097074][ T4479] Failed to create system directory xfs
[  286.102698][ T4479] Could not create directory for event xfs_iget_recycle
[  286.136701][ T4461] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  286.175618][ T4461] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  286.188935][ T4479] Failed to create system directory xfs
[  286.194721][ T4479] Could not create directory for event xfs_iget_skip
[  286.202607][ T4356] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[  286.239467][ T4356] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  286.262235][ T4356] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  286.287648][ T4992] 8021q: adding VLAN 0 to HW filter on device bond0
[  286.287928][ T4479] Failed to create system directory xfs
[  286.302770][ T4423] Bluetooth: hci30: unexpected cc 0x0c03 length: 249 > 1
[  286.312692][ T4423] Bluetooth: hci30: unexpected cc 0x1003 length: 249 > 9
[  286.313241][   T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[  286.326689][ T4479] Could not create directory for event xfs_iunlock
[  286.334034][ T4423] Bluetooth: hci30: unexpected cc 0x1001 length: 249 > 9
[  286.345279][ T4423] Bluetooth: hci30: unexpected cc 0x0c23 length: 249 > 4
[  286.360594][ T4423] Bluetooth: hci30: unexpected cc 0x0c25 length: 249 > 3
[  286.369562][ T4423] Bluetooth: hci30: unexpected cc 0x0c38 length: 249 > 2
[  286.373010][   T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[  286.396740][ T4479] Failed to create system directory xfs
[  286.403746][ T4479] Could not create directory for event xfs_ilock_demote
[  286.432559][   T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[  286.438531][ T4479] Failed to create system directory xfs
[  286.445773][ T4479] Could not create directory for event xfs_ilock_nowait
[  286.478776][ T4992] 8021q: adding VLAN 0 to HW filter on device team0
[  286.508221][ T4479] Failed to create system directory xfs
[  286.513883][ T4479] Could not create directory for event xfs_ilock
[  286.520920][   T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[  286.544499][   T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[  286.557570][ T4479] Failed to create system directory xfs
[  286.563258][ T4479] Could not create directory for event xfs_filestream_pick
[  286.571047][   T11] bridge0: port 1(bridge_slave_0) entered blocking state
[  286.578286][   T11] bridge0: port 1(bridge_slave_0) entered forwarding state
[  286.590582][ T4479] Failed to create system directory xfs
[  286.596450][ T4479] Could not create directory for event xfs_filestream_scan
[  286.604646][   T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[  286.635591][   T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[  286.650182][   T47] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[  286.672447][ T4479] Failed to create system directory xfs
[  286.680688][   T47] bridge0: port 2(bridge_slave_1) entered blocking state
[  286.687864][   T47] bridge0: port 2(bridge_slave_1) entered forwarding state
[  286.696493][ T4479] Could not create directory for event xfs_filestream_lookup
[  286.720841][ T4479] Failed to create system directory xfs
[  286.735598][ T4479] Could not create directory for event xfs_filestream_free
[  286.736472][   T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[  286.752647][   T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[  286.773432][   T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[  286.786245][   T47] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[  286.795315][ T4479] Failed to create system directory xfs
[  286.795628][   T47] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[  286.804259][ T4479] Could not create directory for event xfs_trans_binval
[  286.829824][   T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[  286.834250][ T4479] Failed to create system directory xfs
[  286.843322][ T4479] Could not create directory for event xfs_trans_bhold_release
[  286.844343][   T47] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[  286.880495][ T4479] Failed to create system directory xfs
[  286.886291][ T4479] Could not create directory for event xfs_trans_bhold
[  286.902881][   T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[  286.915144][   T47] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[  286.932412][ T4479] Failed to create system directory xfs
[  286.941412][ T4479] Could not create directory for event xfs_trans_bjoin
[  286.954502][   T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[  286.972414][   T47] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[  286.999360][ T4992] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[  287.002631][ T4479] Failed to create system directory xfs
[  287.012634][ T4479] Could not create directory for event xfs_trans_brelse
[  287.045500][ T4479] Failed to create system directory xfs
[  287.051119][ T4479] Could not create directory for event xfs_trans_log_buf
[  287.131834][ T4479] Failed to create system directory xfs
[  287.144206][ T4479] Could not create directory for event xfs_trans_read_buf_recur
[  287.183611][ T5012] chnl_net:caif_netlink_parms(): no params data found
[  287.215557][ T4479] Failed to create system directory xfs
[  287.224201][ T4479] Could not create directory for event xfs_trans_read_buf
[  287.272750][ T4479] Failed to create system directory xfs
[  287.324381][ T4479] Could not create directory for event xfs_trans_getsb_recur
[  287.358468][ T4479] Failed to create system directory xfs
[  287.364947][ T5012] bridge0: port 1(bridge_slave_0) entered blocking state
[  287.372199][ T5012] bridge0: port 1(bridge_slave_0) entered disabled state
[  287.394721][ T4479] Could not create directory for event xfs_trans_getsb
[  287.407101][ T5012] device bridge_slave_0 entered promiscuous mode
[  287.432152][ T5012] bridge0: port 2(bridge_slave_1) entered blocking state
[  287.432954][ T4479] Failed to create system directory xfs
[  287.454206][ T5012] bridge0: port 2(bridge_slave_1) entered disabled state
[  287.464587][ T4479] Could not create directory for event xfs_trans_get_buf_recur
[  287.472991][ T5012] device bridge_slave_1 entered promiscuous mode
[  287.515616][ T4479] Failed to create system directory xfs
[  287.521275][ T4479] Could not create directory for event xfs_trans_get_buf
[  287.548086][ T5012] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[  287.557512][ T4479] Failed to create system directory xfs
[  287.563103][ T4479] Could not create directory for event xfs_buf_item_push
[  287.576849][ T5012] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[  287.596467][ T4479] Failed to create system directory xfs
[  287.602073][ T4479] Could not create directory for event xfs_buf_item_committed
[  287.650628][ T5012] team0: Port device team_slave_0 added
[  287.696337][ T4418] Bluetooth: hci29: command 0x0419 tx timeout
[  287.703720][ T5012] team0: Port device team_slave_1 added
[  287.712545][ T4479] Failed to create system directory xfs
[  287.718838][ T4479] Could not create directory for event xfs_buf_item_release
[  287.740438][   T47] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[  287.747619][ T4479] Failed to create system directory xfs
[  287.753462][ T4479] Could not create directory for event xfs_buf_item_unpin_stale
[  287.756025][   T47] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[  287.780793][ T4479] Failed to create system directory xfs
[  287.791680][ T4479] Could not create directory for event xfs_buf_item_unpin
[  287.796946][ T4992] 8021q: adding VLAN 0 to HW filter on device batadv0
[  287.824620][ T4479] Failed to create system directory xfs
[  287.832323][ T4479] Could not create directory for event xfs_buf_item_pin
[  287.841324][ T5012] batman_adv: batadv0: Adding interface: batadv_slave_0
[  287.860324][ T5012] 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.
[  287.883186][ T4479] Failed to create system directory xfs
[  287.914097][ T4479] Could not create directory for event xfs_buf_item_ordered
[  287.930053][ T5012] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[  287.954556][ T5012] batman_adv: batadv0: Adding interface: batadv_slave_1
[  287.957983][ T4479] Failed to create system directory xfs
[  287.967645][ T5012] 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.
[  287.983996][ T4479] Could not create directory for event xfs_buf_item_format_stale
[  288.008920][ T5012] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[  288.065971][ T5012] device hsr_slave_0 entered promiscuous mode
[  288.080075][ T4479] Failed to create system directory xfs
[  288.087032][ T5012] device hsr_slave_1 entered promiscuous mode
[  288.096254][ T4479] Could not create directory for event xfs_buf_item_format
[  288.106591][ T5012] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[  288.124018][ T5012] Cannot create hsr debugfs directory
[  288.127330][ T4479] Failed to create system directory xfs
[  288.140192][ T4479] Could not create directory for event xfs_buf_item_size_stale
[  288.187628][ T4479] Failed to create system directory xfs
[  288.215120][ T4479] Could not create directory for event xfs_buf_item_size_ordered
[  288.253347][ T4479] Failed to create system directory xfs
[  288.264140][ T4479] Could not create directory for event xfs_buf_item_size
[  288.318600][ T4479] Failed to create system directory xfs
[  288.334199][ T4479] Could not create directory for event xfs_buf_ioerror
[  288.383309][ T4479] Failed to create system directory xfs
[  288.392606][ T4479] Could not create directory for event xfs_buf_read
[  288.427226][ T5012] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  288.431489][ T4479] Failed to create system directory xfs
[  288.445190][ T4479] Could not create directory for event xfs_buf_get
[  288.454579][ T4418] Bluetooth: hci30: command 0x0409 tx timeout
[  288.461006][ T4418] Bluetooth: hci5: command 0x0406 tx timeout
[  288.486576][ T4479] Failed to create system directory xfs
[  288.492190][ T4479] Could not create directory for event xfs_buf_find
[  288.522097][ T4479] Failed to create system directory xfs
[  288.527813][ T4479] Could not create directory for event xfs_reset_dqcounts
[  288.554103][ T4479] Failed to create system directory xfs
[  288.559727][ T4479] Could not create directory for event xfs_btree_corrupt
[  288.586116][ T4479] Failed to create system directory xfs
[  288.587682][ T5012] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  288.591702][ T4479] Could not create directory for event xfs_trans_read_buf_shut
[  288.635100][ T4479] Failed to create system directory xfs
[  288.640712][ T4479] Could not create directory for event xfs_buf_drain_buftarg
[  288.668053][ T4479] Failed to create system directory xfs
[  288.673669][ T4479] Could not create directory for event xfs_buf_error_relse
[  288.700619][ T4479] Failed to create system directory xfs
[  288.709928][ T4479] Could not create directory for event xfs_buf_iodone_async
[  288.747638][ T5012] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  288.757681][ T4479] Failed to create system directory xfs
[  288.763530][ T4479] Could not create directory for event xfs_buf_item_relse
[  288.816429][ T4356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[  288.826513][ T4479] Failed to create system directory xfs
[  288.832089][ T4479] Could not create directory for event xfs_buf_get_uncached
[  288.841003][ T4356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[  288.876871][ T4479] Failed to create system directory xfs
[  288.882485][ T4479] Could not create directory for event xfs_buf_delwri_pushbuf
[  288.925470][ T5012] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  288.952432][ T4479] Failed to create system directory xfs
[  288.958789][ T4479] Could not create directory for event xfs_buf_delwri_split
[  288.974590][   T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[  288.993497][   T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[  289.009509][ T4479] Failed to create system directory xfs
[  289.020667][ T4479] Could not create directory for event xfs_buf_delwri_queued
[  289.023164][   T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[  289.055573][   T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[  289.056300][ T4479] Failed to create system directory xfs
[  289.068504][ T4479] Could not create directory for event xfs_buf_delwri_queue
[  289.078382][ T4992] device veth0_vlan entered promiscuous mode
[  289.125593][ T4992] device veth1_vlan entered promiscuous mode
[  289.149284][ T4479] Failed to create system directory xfs
[  289.175165][ T4479] Could not create directory for event xfs_buf_iowait_done
[  289.209163][ T4356] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[  289.226975][ T4479] Failed to create system directory xfs
[  289.232683][ T4479] Could not create directory for event xfs_buf_iowait
[  289.240899][ T4356] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[  289.259329][ T4356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[  289.279056][ T4479] Failed to create system directory xfs
[  289.285976][ T4356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[  289.294034][ T4479] Could not create directory for event xfs_buf_unlock
[  289.313433][ T4992] device veth0_macvtap entered promiscuous mode
[  289.331586][ T4479] Failed to create system directory xfs
[  289.349818][ T5012] netdevsim netdevsim2 netdevsim0: renamed from eth0
[  289.354075][ T4479] Could not create directory for event xfs_buf_trylock
[  289.369552][ T4992] device veth1_macvtap entered promiscuous mode
[  289.384151][ T4479] Failed to create system directory xfs
[  289.386161][ T5012] netdevsim netdevsim2 netdevsim1: renamed from eth1
[  289.389915][ T4479] Could not create directory for event xfs_buf_trylock_fail
[  289.430646][ T4479] Failed to create system directory xfs
[  289.433449][ T5012] netdevsim netdevsim2 netdevsim2: renamed from eth2
[  289.448540][ T4479] Could not create directory for event xfs_buf_lock_done
[  289.449503][ T5012] netdevsim netdevsim2 netdevsim3: renamed from eth3
[  289.478175][ T4992] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  289.498057][ T4992] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  289.509819][ T4479] Failed to create system directory xfs
[  289.515555][ T4479] Could not create directory for event xfs_buf_lock
[  289.522260][ T4992] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  289.548759][ T4992] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  289.566287][ T4479] Failed to create system directory xfs
[  289.571904][ T4479] Could not create directory for event xfs_buf_submit
[  289.583773][ T4992] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  289.594507][ T4992] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  289.611814][ T4992] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  289.637200][ T4992] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  289.639311][ T4479] Failed to create system directory xfs
[  289.652759][ T4479] Could not create directory for event xfs_buf_iodone
[  289.658288][ T4992] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  289.681582][ T4479] Failed to create system directory xfs
[  289.688578][ T4992] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  289.698822][ T4992] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  289.709293][ T4479] Could not create directory for event xfs_buf_rele
[  289.717740][ T4992] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  289.727655][ T4992] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  289.755836][ T4479] Failed to create system directory xfs
[  289.761457][ T4479] Could not create directory for event xfs_buf_hold
[  289.763970][ T4992] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  289.790294][ T4479] Failed to create system directory xfs
[  289.794799][ T4992] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  289.796616][ T4479] Could not create directory for event xfs_buf_free
[  289.809315][ T4992] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  289.824441][ T4992] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  289.840195][ T4992] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  289.864135][ T4992] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  289.867289][ T4479] Failed to create system directory xfs
[  289.880417][ T4479] Could not create directory for event xfs_buf_init
[  289.883966][ T4992] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  289.910308][ T4479] Failed to create system directory xfs
[  289.914012][ T4992] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  289.916073][ T4479] Could not create directory for event xfs_write_extent
[  289.936478][ T4992] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  289.964325][ T4992] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  289.965351][ T4479] Failed to create system directory xfs
[  289.980982][ T4479] Could not create directory for event xfs_read_extent
[  289.983967][ T4992] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  290.007852][ T4479] Failed to create system directory xfs
[  290.013458][ T4479] Could not create directory for event xfs_bmap_post_update
[  290.013971][ T4992] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  290.045777][ T4992] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  290.057190][ T4992] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  290.060909][ T4479] Failed to create system directory xfs
[  290.068325][ T4992] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  290.083815][ T4992] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  290.094073][ T4479] Could not create directory for event xfs_bmap_pre_update
[  290.094757][ T4992] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  290.112150][ T4992] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  290.122997][ T4992] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  290.133177][ T4992] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  290.150490][ T4992] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  290.156308][ T4479] Failed to create system directory xfs
[  290.164310][ T4992] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  290.176655][ T4992] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  290.184148][ T4479] Could not create directory for event xfs_iext_remove
[  290.187041][ T4992] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  290.222365][ T4479] Failed to create system directory xfs
[  290.228033][ T4479] Could not create directory for event xfs_iext_insert
[  290.235275][ T4992] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  290.254149][ T4992] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  290.278194][ T4992] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  290.290004][ T4479] Failed to create system directory xfs
[  290.296676][ T4479] Could not create directory for event xfs_attr_list_node_descend
[  290.304917][ T4992] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  290.315653][ T4992] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  290.326253][ T4992] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  290.336944][ T4992] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  290.337210][ T4479] Failed to create system directory xfs
[  290.350692][ T4992] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  290.366025][ T4479] Could not create directory for event xfs_ialloc_read_agi
[  290.394168][ T4992] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  290.397031][ T4479] Failed to create system directory xfs
[  290.409750][ T4479] Could not create directory for event xfs_read_agi
[  290.413972][ T4992] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  290.433960][ T4992] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  290.436907][ T4479] Failed to create system directory xfs
[  290.443789][ T4992] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  290.464667][ T4992] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  290.474618][ T4479] Could not create directory for event xfs_alloc_read_agf
[  290.475607][ T4992] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  290.493680][ T4992] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  290.503802][ T4992] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  290.514734][ T4992] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  290.524869][ T4992] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  290.534476][ T4479] Failed to create system directory xfs
[  290.536611][ T4418] Bluetooth: hci30: command 0x041b tx timeout
[  290.541125][ T4479] Could not create directory for event xfs_read_agf
[  290.551530][ T4992] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  290.563823][ T4992] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  290.575147][ T4992] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  290.587023][ T4992] batman_adv: batadv0: Interface activated: batadv_slave_0
[  290.603207][ T4479] Failed to create system directory xfs
[  290.609743][ T4479] Could not create directory for event xfs_inodegc_shrinker_scan
[  290.617831][   T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[  290.618728][   T11] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[  290.640980][   T11] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[  290.656512][ T4479] Failed to create system directory xfs
[  290.662115][ T4479] Could not create directory for event xfs_blockgc_flush_all
[  290.672016][   T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[  290.684789][ T4992] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  290.696271][ T4992] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  290.718247][ T4479] Failed to create system directory xfs
[  290.723848][ T4479] Could not create directory for event xfs_blockgc_worker
[  290.724151][ T4992] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  290.742018][ T4992] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  290.751932][ T4992] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  290.767497][ T4992] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  290.772217][ T4479] Failed to create system directory xfs
[  290.779928][ T4992] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  290.795530][ T4992] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  290.804151][ T4479] Could not create directory for event xfs_blockgc_stop
[  290.806506][ T4992] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  290.841761][ T4479] Failed to create system directory xfs
[  290.843967][ T4992] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  290.848144][ T4479] Could not create directory for event xfs_blockgc_start
[  290.872213][ T4992] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  290.883504][ T4992] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  290.894351][ T4992] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  290.905123][ T4992] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  290.915299][ T4992] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  290.922074][ T4479] Failed to create system directory xfs
[  290.926105][ T4992] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  290.941324][ T4479] Could not create directory for event xfs_fs_sync_fs
[  290.949229][ T4992] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  290.965652][ T4992] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  290.976015][ T4992] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  290.988657][ T4479] Failed to create system directory xfs
[  290.993963][ T4992] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  290.994445][ T4479] Could not create directory for event xfs_inodegc_throttle
[  291.013988][ T4992] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  291.032413][ T4479] Failed to create system directory xfs
[  291.033961][ T4992] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  291.039272][ T4479] Could not create directory for event xfs_inodegc_queue
[  291.056307][ T4992] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  291.092643][ T4479] Failed to create system directory xfs
[  291.093957][ T4992] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  291.100595][ T4479] Could not create directory for event xfs_inodegc_stop
[  291.115305][ T4992] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  291.127237][ T4992] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  291.137830][ T4992] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  291.149682][ T4992] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  291.161514][ T4992] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  291.171861][ T4479] Failed to create system directory xfs
[  291.180324][ T4479] Could not create directory for event xfs_inodegc_start
[  291.194324][ T4992] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  291.206957][ T4479] Failed to create system directory xfs
[  291.212540][ T4479] Could not create directory for event xfs_inodegc_push
[  291.213970][ T4992] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  291.239597][ T4479] Failed to create system directory xfs
[  291.244050][ T4992] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  291.258010][ T4479] Could not create directory for event xfs_inodegc_flush
[  291.275912][ T4992] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  291.290805][ T4479] Failed to create system directory xfs
[  291.296585][ T4479] Could not create directory for event xfs_inodegc_worker
[  291.304260][ T4992] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  291.322929][ T4479] Failed to create system directory xfs
[  291.323964][ T4992] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  291.328624][ T4479] Could not create directory for event xfs_perag_clear_inode_tag
[  291.354173][ T4992] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  291.366254][ T4992] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  291.382239][ T4992] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  291.393957][ T4992] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  291.395386][ T4479] Failed to create system directory xfs
[  291.405231][ T4992] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  291.421117][ T4992] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  291.424254][ T4479] Could not create directory for event xfs_perag_set_inode_tag
[  291.431659][ T4992] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  291.449381][ T4992] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  291.460073][ T4992] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  291.477264][ T4992] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  291.489572][ T4992] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  291.511732][ T4479] Failed to create system directory xfs
[  291.520571][ T4479] Could not create directory for event xfs_perag_put
[  291.521604][ T4992] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  291.538342][ T4992] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  291.548489][ T4992] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  291.559180][ T4992] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  291.566484][ T4479] Failed to create system directory xfs
[  291.569383][ T4992] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  291.590912][ T4992] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  291.601073][ T4479] Could not create directory for event xfs_perag_get_tag
[  291.601171][ T4992] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  291.619593][ T4992] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  291.629719][ T4992] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  291.640416][ T4992] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  291.647072][ T4479] Failed to create system directory xfs
[  291.650727][ T4992] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  291.666310][ T4479] Could not create directory for event xfs_perag_get
[  291.677673][ T4992] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  291.690237][ T4992] batman_adv: batadv0: Interface activated: batadv_slave_1
[  291.710010][   T11] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[  291.719556][ T4479] Failed to create system directory xfs
[  291.724742][   T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[  291.726429][ T4479] Could not create directory for event xlog_intent_recovery_failed
[  291.752313][ T4992] netdevsim netdevsim9 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[  291.775497][ T4992] netdevsim netdevsim9 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[  291.783252][ T4479] Failed to create system directory xfs
[  291.791187][ T4992] netdevsim netdevsim9 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[  291.799981][ T4992] netdevsim netdevsim9 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[  291.807065][ T4479] Could not create directory for event xfs_attr_node_list
[  291.871869][ T4479] Failed to create system directory xfs
[  291.905477][ T4479] Could not create directory for event xfs_attr_leaf_list
[  291.962024][ T5012] 8021q: adding VLAN 0 to HW filter on device bond0
[  291.967068][ T4479] Failed to create system directory xfs
[  291.975723][   T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  291.975753][ T4479] Could not create directory for event xfs_attr_list_notfound
[  292.004889][   T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  292.030669][   T47] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[  292.044743][ T4479] Failed to create system directory xfs
[  292.045404][   T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[  292.050373][ T4479] Could not create directory for event xfs_attr_list_wrong_blk
[  292.075462][   T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[  292.092790][ T4479] Failed to create system directory xfs
[  292.098722][ T4479] Could not create directory for event xfs_attr_list_add
[  292.101497][ T5012] 8021q: adding VLAN 0 to HW filter on device team0
[  292.125918][ T4479] Failed to create system directory xfs
[  292.131583][ T4479] Could not create directory for event xfs_attr_list_full
[  292.142015][   T47] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  292.155956][ T4824] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[  292.168811][ T4824] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[  292.174262][   T47] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  292.194714][ T4824] bridge0: port 1(bridge_slave_0) entered blocking state
[  292.201852][ T4824] bridge0: port 1(bridge_slave_0) entered forwarding state
[  292.209877][ T4824] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[  292.217416][ T4479] Failed to create system directory xfs
[  292.219686][ T4824] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[  292.224475][ T4479] Could not create directory for event xfs_attr_list_leaf_end
[  292.232349][ T4824] bridge0: port 2(bridge_slave_1) entered blocking state
[  292.246341][ T4824] bridge0: port 2(bridge_slave_1) entered forwarding state
[  292.255738][ T4824] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[  292.263855][ T4824] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[  292.280529][ T4461] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[  292.307052][ T4479] Failed to create system directory xfs
[  292.312665][ T4479] Could not create directory for event xfs_attr_list_leaf
[  292.339609][ T4461] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[  292.349467][ T4479] Failed to create system directory xfs
[  292.359978][ T4824] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[  292.374861][ T4479] Could not create directory for event xfs_attr_list_sf_all
[  292.387468][ T4824] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[  292.426513][ T4824] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
2026/08/16 18:47:29 executed programs: 50
[  292.449773][ T4824] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[  292.465724][ T4824] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[  292.476023][ T4479] Failed to create system directory xfs
[  292.482657][ T4418] Bluetooth: hci31: unexpected cc 0x0c03 length: 249 > 1
[  292.484452][ T4479] Could not create directory for event xfs_attr_list_sf
[  292.505457][ T4461] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[  292.521990][ T4423] Bluetooth: hci31: unexpected cc 0x1003 length: 249 > 9
[  292.528163][ T4461] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[  292.538781][ T4423] Bluetooth: hci31: unexpected cc 0x1001 length: 249 > 9
[  292.541955][ T4479] Failed to create system directory cifs
[  292.549889][ T4461] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[  292.558518][ T4479] Could not create directory for event smb3_tcon_ref
[  292.560517][ T4461] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[  292.574682][ T4423] Bluetooth: hci31: unexpected cc 0x0c23 length: 249 > 4
[  292.585999][ T5012] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[  292.594659][ T4423] Bluetooth: hci31: unexpected cc 0x0c25 length: 249 > 3
[  292.608341][ T4479] Failed to create system directory cifs
[  292.614424][ T4423] Bluetooth: hci31: unexpected cc 0x0c38 length: 249 > 2
[  292.622057][ T4479] Could not create directory for event smb3_set_credits
[  292.629321][ T4423] Bluetooth: hci30: command 0x040f tx timeout
[  292.673261][ T4479] Failed to create system directory cifs
[  292.694831][ T4479] Could not create directory for event smb3_overflow_credits
[  292.816858][ T4479] Failed to create system directory cifs
[  292.822596][ T4479] Could not create directory for event smb3_waitff_credits
[  292.930170][ T4479] Failed to create system directory cifs
[  292.938374][ T4479] Could not create directory for event smb3_wait_credits
[  292.973528][ T4461] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[  292.989716][ T4479] Failed to create system directory cifs
[  292.995898][ T4461] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[  293.012801][ T5012] 8021q: adding VLAN 0 to HW filter on device batadv0
[  293.021917][ T4479] Could not create directory for event smb3_pend_credits
[  293.052810][ T4479] Failed to create system directory cifs
[  293.064359][ T4479] Could not create directory for event smb3_nblk_credits
[  293.120358][   T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[  293.134918][   T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[  293.149260][ T4479] Failed to create system directory cifs
[  293.174681][ T4479] Could not create directory for event smb3_hdr_credits
[  293.188282][ T5034] chnl_net:caif_netlink_parms(): no params data found
[  293.204372][ T4461] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[  293.220306][ T4461] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[  293.239670][ T4479] Failed to create system directory cifs
[  293.245651][ T4479] Could not create directory for event smb3_adj_credits
[  293.253755][ T4461] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[  293.262031][ T4461] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[  293.309429][ T5012] device veth0_vlan entered promiscuous mode
[  293.317061][ T4479] Failed to create system directory cifs
[  293.322753][ T4479] Could not create directory for event smb3_add_credits
[  293.354822][ T4479] Failed to create system directory cifs
[  293.361093][ T4479] Could not create directory for event smb3_too_many_credits
[  293.363475][ T5012] device veth1_vlan entered promiscuous mode
[  293.387846][ T4479] Failed to create system directory cifs
[  293.393542][ T4479] Could not create directory for event smb3_insufficient_credits
[  293.427978][ T4479] Failed to create system directory cifs
[  293.435807][ T4479] Could not create directory for event smb3_credit_timeout
[  293.460193][ T5034] bridge0: port 1(bridge_slave_0) entered blocking state
[  293.473907][ T4479] Failed to create system directory cifs
[  293.479900][ T4479] Could not create directory for event smb3_reconnect_detected
[  293.484198][ T5034] bridge0: port 1(bridge_slave_0) entered disabled state
[  293.498064][ T5034] device bridge_slave_0 entered promiscuous mode
[  293.508352][ T5034] bridge0: port 2(bridge_slave_1) entered blocking state
[  293.515602][ T5034] bridge0: port 2(bridge_slave_1) entered disabled state
[  293.528237][ T5034] device bridge_slave_1 entered promiscuous mode
[  293.536081][ T4479] Failed to create system directory cifs
[  293.542105][ T4479] Could not create directory for event smb3_reconnect_with_invalid_credits
[  293.574290][ T4362] Bluetooth: hci6: command 0x0406 tx timeout
[  293.580378][ T4362] Bluetooth: hci7: command 0x0406 tx timeout
[  293.585141][ T4479] Failed to create system directory cifs
[  293.593396][ T4479] Could not create directory for event smb3_partial_send_reconnect
[  293.608043][ T5034] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[  293.629478][ T5034] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[  293.666370][ T4479] Failed to create system directory cifs
[  293.672155][ T4479] Could not create directory for event smb3_reconnect
[  293.691027][ T5034] team0: Port device team_slave_0 added
[  293.707916][ T4479] Failed to create system directory cifs
[  293.713690][ T4479] Could not create directory for event smb3_connect_err
[  293.717438][ T5034] team0: Port device team_slave_1 added
[  293.763814][ T4479] Failed to create system directory cifs
[  293.773115][ T4356] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[  293.774144][ T4479] Could not create directory for event smb3_connect_done
[  293.789257][ T4356] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[  293.807529][ T4479] Failed to create system directory cifs
[  293.813408][ T4479] Could not create directory for event smb3_lease_err
[  293.834705][ T4356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[  293.847075][ T4356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[  293.857369][ T5034] batman_adv: batadv0: Adding interface: batadv_slave_0
[  293.872184][ T4479] Failed to create system directory cifs
[  293.873982][ T5034] 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.
[  293.878036][ T4479] Could not create directory for event smb3_lease_not_found
[  293.933311][ T5034] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[  293.941340][ T4479] Failed to create system directory cifs
[  293.950159][ T4479] Could not create directory for event smb3_lease_done
[  293.961598][ T5012] device veth0_macvtap entered promiscuous mode
[  293.977710][ T4356] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[  293.996495][ T4479] Failed to create system directory cifs
[  293.996910][ T5034] batman_adv: batadv0: Adding interface: batadv_slave_1
[  294.002240][ T4479] Could not create directory for event smb3_posix_mkdir_done
[  294.025389][ T5034] 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.
[  294.040875][ T4479] Failed to create system directory cifs
[  294.062368][ T4479] Could not create directory for event smb3_open_done
[  294.084103][ T5034] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[  294.093348][ T4479] Failed to create system directory cifs
[  294.100780][ T4479] Could not create directory for event smb3_posix_mkdir_err
[  294.119627][ T5012] device veth1_macvtap entered promiscuous mode
[  294.153621][ T4479] Failed to create system directory cifs
[  294.163464][ T4479] Could not create directory for event smb3_open_err
[  294.192246][ T5034] device hsr_slave_0 entered promiscuous mode
[  294.198521][ T4479] Failed to create system directory cifs
[  294.204691][ T4479] Could not create directory for event smb3_posix_mkdir_enter
[  294.217471][ T5034] device hsr_slave_1 entered promiscuous mode
[  294.238720][ T5034] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[  294.245175][ T4479] Failed to create system directory cifs
[  294.252047][ T4479] Could not create directory for event smb3_open_enter
[  294.254092][ T5034] Cannot create hsr debugfs directory
[  294.282360][ T5012] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  294.300004][ T4479] Failed to create system directory cifs
[  294.306376][ T4479] Could not create directory for event smb3_tcon
[  294.313116][ T5012] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  294.328533][ T5012] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  294.357591][ T4479] Failed to create system directory cifs
[  294.363372][ T5012] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  294.374443][ T4479] Could not create directory for event smb3_exit_done
[  294.382775][ T5012] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  294.414206][ T5012] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  294.416685][ T4479] Failed to create system directory cifs
[  294.430250][ T4479] Could not create directory for event smb3_enter
[  294.433963][ T5012] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  294.463953][ T5012] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  294.468160][ T4479] Failed to create system directory cifs
[  294.480084][ T4479] Could not create directory for event cifs_flush_err
[  294.484439][ T5012] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  294.506464][ T4479] Failed to create system directory cifs
[  294.512246][ T4479] Could not create directory for event cifs_fsync_err
[  294.513961][ T5012] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  294.548721][ T5012] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  294.559953][ T5012] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  294.569925][ T5012] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  294.572931][ T4479] Failed to create system directory cifs
[  294.580377][ T5012] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  294.580395][ T5012] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  294.580408][ T5012] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  294.580423][ T5012] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  294.580433][ T5012] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  294.580470][ T5012] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  294.580482][ T5012] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  294.580516][ T5012] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  294.580540][ T5012] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  294.580553][ T5012] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  294.580590][ T5012] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  294.580604][ T5012] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  294.587435][ T4479] Could not create directory for event smb3_exit_err
[  294.614058][ T5012] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  294.675811][ T4479] Failed to create system directory cifs
[  294.737315][ T4423] Bluetooth: hci30: command 0x0419 tx timeout
[  294.737356][ T4362] Bluetooth: hci31: command 0x0409 tx timeout
[  294.755183][ T4479] Could not create directory for event smb3_slow_rsp
[  294.774394][ T5012] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  294.793811][ T4479] Failed to create system directory cifs
[  294.799770][ T5012] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  294.810109][ T4479] Could not create directory for event smb3_ses_expired
[  294.820785][ T5012] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  294.844862][ T5012] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  294.865946][ T4479] Failed to create system directory cifs
[  294.871723][ T4479] Could not create directory for event smb3_cmd_done
[  294.878947][ T5012] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  294.902452][ T5012] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  294.922733][ T4479] Failed to create system directory cifs
[  294.928727][ T5012] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  294.941631][ T4479] Could not create directory for event smb3_cmd_enter
[  294.950333][ T5012] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  294.983195][ T5012] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  294.994594][ T4479] Failed to create system directory cifs
[  295.000354][ T4479] Could not create directory for event smb3_cmd_err
[  295.007580][ T5012] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  295.028399][ T5012] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  295.049604][ T4479] Failed to create system directory cifs
[  295.059065][ T4479] Could not create directory for event smb3_tdis_err
[  295.064149][ T5012] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  295.085181][ T4479] Failed to create system directory cifs
[  295.091051][ T4479] Could not create directory for event smb3_delete_err
[  295.093962][ T5012] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  295.109733][ T5012] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  295.121090][ T5012] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  295.131699][ T5012] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  295.141625][ T5012] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  295.142819][ T4479] Failed to create system directory cifs
[  295.152251][ T5012] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  295.173733][ T5012] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  295.184539][ T4479] Could not create directory for event smb3_mkdir_err
[  295.196001][ T5012] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  295.206063][ T5012] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  295.212921][ T4479] Failed to create system directory cifs
[  295.216752][ T5012] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  295.216770][ T5012] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  295.232643][ T4479] Could not create directory for event smb3_set_info_compound_err
[  295.257499][ T4479] Failed to create system directory cifs
[  295.269201][ T4479] Could not create directory for event smb3_set_eof_err
[  295.293953][ T5012] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  295.296049][ T4479] Failed to create system directory cifs
[  295.310676][ T4479] Could not create directory for event smb3_rmdir_err
[  295.314229][ T5012] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  295.340682][ T4479] Failed to create system directory cifs
[  295.349631][ T5012] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  295.349671][ T5012] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  295.349701][ T5012] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  295.349737][ T5012] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  295.349750][ T5012] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  295.349812][ T5012] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  295.349825][ T5012] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  295.349856][ T5012] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  295.349885][ T5012] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  295.371901][ T5012] batman_adv: batadv0: Interface activated: batadv_slave_0
[  295.392102][ T4479] Could not create directory for event smb3_rename_err
[  295.480425][   T47] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[  295.496375][   T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[  295.513113][ T4479] Failed to create system directory cifs
[  295.520092][ T4479] Could not create directory for event smb3_hardlink_err
[  295.521935][ T5012] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  295.555254][ T5012] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  295.557717][ T4479] Failed to create system directory cifs
[  295.576615][ T4479] Could not create directory for event smb3_posix_query_info_compound_err
[  295.594187][ T5012] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  295.605322][ T4479] Failed to create system directory cifs
[  295.611002][ T4479] Could not create directory for event smb3_query_info_compound_err
[  295.619894][ T5012] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  295.638014][ T4479] Failed to create system directory cifs
[  295.643711][ T4479] Could not create directory for event smb3_tdis_done
[  295.650675][ T5012] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  295.685169][ T5012] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  295.705184][ T4479] Failed to create system directory cifs
[  295.710885][ T4479] Could not create directory for event smb3_mkdir_done
[  295.718038][ T5012] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  295.728567][ T5012] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  295.751175][ T5012] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  295.768950][ T4479] Failed to create system directory cifs
[  295.778656][ T5012] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  295.788859][ T4479] Could not create directory for event smb3_delete_done
[  295.797019][ T5012] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  295.816760][ T5012] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  295.828023][ T5012] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  295.838608][ T5012] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  295.841006][ T4479] Failed to create system directory cifs
[  295.848581][ T5012] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  295.848599][ T5012] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  295.848615][ T5012] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  295.848626][ T5012] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  295.848636][ T5012] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  295.855069][ T4479] Could not create directory for event smb3_set_info_compound_done
[  295.884072][ T5012] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  295.918412][ T4479] Failed to create system directory cifs
[  295.933838][ T4479] Could not create directory for event smb3_set_eof_done
[  295.962243][ T4479] Failed to create system directory cifs
[  295.968309][ T4479] Could not create directory for event smb3_rmdir_done
[  295.974141][ T5012] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  296.007989][ T5012] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  296.024695][ T4479] Failed to create system directory cifs
[  296.030401][ T4479] Could not create directory for event smb3_rename_done
[  296.038239][ T5012] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  296.052376][ T5012] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  296.081595][ T5012] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  296.096033][ T4479] Failed to create system directory cifs
[  296.101731][ T4479] Could not create directory for event smb3_hardlink_done
[  296.109326][ T5012] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  296.119518][ T5012] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  296.130307][ T5012] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  296.140823][ T5012] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  296.140952][ T4479] Failed to create system directory cifs
[  296.151639][ T5012] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  296.151657][ T5012] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  296.151670][ T5012] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  296.151684][ T5012] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  296.151696][ T5012] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  296.151710][ T5012] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  296.151721][ T5012] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  296.151735][ T5012] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  296.151746][ T5012] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  296.151759][ T5012] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  296.151770][ T5012] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  296.151783][ T5012] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  296.151795][ T5012] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  296.151809][ T5012] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  296.151820][ T5012] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  296.151834][ T5012] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  296.151845][ T5012] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  296.151858][ T5012] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  296.151870][ T5012] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  296.151884][ T5012] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  296.151895][ T5012] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  296.151910][ T5012] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  296.151921][ T5012] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  296.151936][ T5012] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  296.151947][ T5012] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  296.151961][ T5012] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  296.151972][ T5012] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  296.151987][ T5012] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  296.151999][ T5012] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  296.152013][ T5012] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  296.152024][ T5012] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  296.153802][ T5012] batman_adv: batadv0: Interface activated: batadv_slave_1
[  296.167843][ T4479] Could not create directory for event smb3_posix_query_info_compound_done
[  296.223512][ T4479] Failed to create system directory cifs
[  296.520403][   T47] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[  296.529795][   T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[  296.540035][ T4479] Could not create directory for event smb3_query_info_compound_done
[  296.542876][ T5012] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[  296.568109][ T4479] Failed to create system directory cifs
[  296.573895][ T4479] Could not create directory for event smb3_tdis_enter
[  296.574446][ T5012] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[  296.609321][ T4479] Failed to create system directory cifs
[  296.630938][ T5012] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[  296.634201][ T4479] Could not create directory for event smb3_mkdir_enter
[  296.639752][ T5012] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[  296.679145][ T4479] Failed to create system directory cifs
[  296.704132][ T4479] Could not create directory for event smb3_delete_enter
[  296.763745][ T4479] Failed to create system directory cifs
[  296.769578][ T4479] Could not create directory for event smb3_set_info_compound_enter
[  296.784757][ T4418] Bluetooth: hci31: command 0x041b tx timeout
[  296.832548][ T4479] Failed to create system directory cifs
[  296.841274][ T4479] Could not create directory for event smb3_set_eof_enter
[  296.902653][ T4479] Failed to create system directory cifs
[  296.910008][ T4479] Could not create directory for event smb3_rmdir_enter
[  296.937241][ T4479] Failed to create system directory cifs
[  296.943027][ T4479] Could not create directory for event smb3_rename_enter
[  296.968326][ T5034] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  296.972048][ T4479] Failed to create system directory cifs
[  296.984790][ T4479] Could not create directory for event smb3_hardlink_enter
[  297.024468][ T4356] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  297.032417][ T4356] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  297.055029][ T4479] Failed to create system directory cifs
[  297.060725][ T4479] Could not create directory for event smb3_posix_query_info_compound_enter
[  297.110475][ T4479] Failed to create system directory cifs
[  297.118694][ T4479] Could not create directory for event smb3_query_info_compound_enter
[  297.146127][ T4479] Failed to create system directory cifs
[  297.146755][ T5034] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  297.151796][ T4479] Could not create directory for event smb3_fsctl_err
[  297.188665][ T4356] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[  297.191491][ T4479] Failed to create system directory cifs
[  297.201986][ T4479] Could not create directory for event smb3_notify_err
[  297.232217][ T4461] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  297.244120][ T4461] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  297.253651][ T4479] Failed to create system directory cifs
[  297.285353][ T4479] Could not create directory for event smb3_set_info_err
[  297.298973][ T5034] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  297.335828][ T4479] Failed to create system directory cifs
[  297.341529][ T4479] Could not create directory for event smb3_query_info_err
[  297.349481][ T4356] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[  297.392772][ T4479] Failed to create system directory cifs
2026/08/16 18:47:34 executed programs: 51
[  297.435564][ T4479] Could not create directory for event smb3_notify_done
[  297.492932][ T4479] Failed to create system directory cifs
[  297.501153][ T4479] Could not create directory for event smb3_notify_enter
[  297.521235][ T5034] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  297.534899][ T4479] Failed to create system directory cifs
[  297.540704][ T4479] Could not create directory for event smb3_query_info_done
[  297.553069][ T4362] Bluetooth: hci32: unexpected cc 0x0c03 length: 249 > 1
[  297.564409][ T4362] Bluetooth: hci32: unexpected cc 0x1003 length: 249 > 9
[  297.572737][ T4362] Bluetooth: hci32: unexpected cc 0x1001 length: 249 > 9
[  297.573550][ T5049] syz.2.58 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000
[  297.595308][ T4423] Bluetooth: hci32: unexpected cc 0x0c23 length: 249 > 4
[  297.603673][ T4423] Bluetooth: hci32: unexpected cc 0x0c25 length: 249 > 3
[  297.611084][ T4423] Bluetooth: hci32: unexpected cc 0x0c38 length: 249 > 2
[  297.694535][ T4479] Failed to create system directory cifs
[  297.694945][ T5049] CPU: 1 PID: 5049 Comm: syz.2.58 Not tainted syzkaller #0
[  297.700301][ T4479] Could not create directory for event smb3_query_info_enter
[  297.707382][ T5049] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[  297.707395][ T5049] Call Trace:
[  297.707402][ T5049]  <TASK>
[  297.707409][ T5049]  dump_stack_lvl+0x188/0x24e
[  297.707442][ T5049]  ? ___ratelimit+0x14e/0x610
[  297.707467][ T5049]  ? show_regs_print_info+0x12/0x12
[  297.707489][ T5049]  ? load_image+0x410/0x410
[  297.738420][ T4479] Failed to create system directory cifs
[  297.740502][ T5049]  ? ___ratelimit+0x474/0x610
[  297.740539][ T5049]  ? radix_tree_cpu_dead+0x160/0x160
[  297.745807][ T4479] Could not create directory for event smb3_close_err
[  297.750194][ T5049]  dump_header+0xd8/0x820
[  297.776897][ T5049]  oom_kill_process+0x361/0x550
[  297.781781][ T5049]  out_of_memory+0xe25/0x1220
[  297.786492][ T5049]  ? print_unlock_imbalance_bug+0x160/0x160
[  297.792423][ T5049]  ? mutex_lock_nested+0x10/0x10
[  297.797389][ T5049]  ? unregister_oom_notifier+0x20/0x20
[  297.802859][ T5049]  mem_cgroup_out_of_memory+0x2c0/0x390
[  297.808423][ T5049]  ? mem_cgroup_oom_trylock+0x210/0x210
[  297.813995][ T5049]  ? do_raw_spin_unlock+0x11d/0x230
[  297.819210][ T5049]  try_charge_memcg+0xc9d/0x17c0
[  297.824192][ T5049]  ? percpu_ref_put+0x180/0x180
[  297.829078][ T5049]  ? get_mem_cgroup_from_objcg+0x19/0x150
[  297.834837][ T5049]  ? lockdep_hardirqs_on_prepare+0x448/0x7c0
[  297.840844][ T5049]  ? percpu_ref_tryget+0x15/0x180
[  297.844495][ T4479] Failed to create system directory cifs
[  297.845867][ T5049]  ? percpu_ref_tryget+0x15/0x180
[  297.851513][ T4479] Could not create directory for event smb3_lock_err
[  297.856491][ T5049]  ? get_mem_cgroup_from_objcg+0x19/0x150
[  297.856515][ T5049]  ? get_mem_cgroup_from_objcg+0x19/0x150
[  297.856536][ T5049]  ? get_mem_cgroup_from_objcg+0x13c/0x150
[  297.856559][ T5049]  obj_cgroup_charge+0x36a/0x620
[  297.856582][ T5049]  ? obj_cgroup_charge+0xe9/0x620
[  297.856601][ T5049]  ? mod_objcg_mlstate+0x320/0x320
[  297.856627][ T5049]  ? percpu_ref_put+0x12/0x100
[  297.856648][ T5049]  ? percpu_ref_put+0x12/0x100
[  297.856670][ T5049]  slab_pre_alloc_hook+0x2e2/0x300
[  297.856688][ T5049]  ? slab_pre_alloc_hook+0xb1/0x300
[  297.856710][ T5049]  kmem_cache_alloc_lru+0x49/0x2e0
[  297.856727][ T5049]  ? __d_alloc+0x2e/0x6e0
[  297.856747][ T5049]  __d_alloc+0x2e/0x6e0
[  297.856765][ T5049]  d_alloc+0x46/0x250
[  297.856784][ T5049]  lookup_one_qstr_excl+0xc6/0x240
[  297.856804][ T5049]  filename_create+0x242/0x450
[  297.856827][ T5049]  ? kern_path_create+0x50/0x50
[  297.856846][ T5049]  ? kfence_object_start+0x65/0xb0
[  297.856866][ T5049]  ? __check_heap_object+0x5b/0x100
[  297.856890][ T5049]  do_mkdirat+0xa5/0x440
[  297.856911][ T5049]  ? vfs_mkdir+0x570/0x570
[  297.856939][ T5049]  __x64_sys_mkdirat+0x85/0x90
[  297.856958][ T5049]  do_syscall_64+0x4c/0xa0
[  297.856979][ T5049]  ? clear_bhb_loop+0x60/0xb0
[  297.857007][ T5049]  ? clear_bhb_loop+0x60/0xb0
[  297.857028][ T5049]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  297.857047][ T5049] RIP: 0033:0x7fbd7219e0d9
[  297.857064][ T5049] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  297.857079][ T5049] RSP: 002b:00007fbd7310a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102
[  297.857100][ T5049] RAX: ffffffffffffffda RBX: 00007fbd72425fa0 RCX: 00007fbd7219e0d9
[  297.857114][ T5049] RDX: 00000000000001ff RSI: 0000200000000000 RDI: ffffffffffffff9c
[  297.857125][ T5049] RBP: 00007fbd72235024 R08: 0000000000000000 R09: 0000000000000000
[  297.857135][ T5049] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  297.857146][ T5049] R13: 00007fbd72426038 R14: 00007fbd72425fa0 R15: 00007ffd7996c908
[  297.857172][ T5049]  </TASK>
[  298.176726][ T5034] netdevsim netdevsim1 netdevsim0: renamed from eth0
[  298.195478][ T5034] netdevsim netdevsim1 netdevsim1: renamed from eth1
[  298.220707][ T5034] netdevsim netdevsim1 netdevsim2: renamed from eth2
[  298.240087][ T5050] chnl_net:caif_netlink_parms(): no params data found
[  298.247175][ T5049] memory: usage 96kB, limit 96kB, failcnt 100147
[  298.253538][ T5049] memory+swap: usage 96kB, limit 9007199254740988kB, failcnt 0
[  298.262146][ T5049] kmem: usage 96kB, limit 9007199254740988kB, failcnt 0
[  298.269310][ T5049] Memory cgroup stats for /syz2/test:
[  298.269451][ T5049] anon 0
[  298.269451][ T5049] file 0
[  298.269451][ T5049] kernel 98304
[  298.269451][ T5049] kernel_stack 0
[  298.269451][ T5049] pagetables 0
[  298.269451][ T5049] sec_pagetables 0
[  298.269451][ T5049] percpu 0
[  298.269451][ T5049] sock 0
[  298.269451][ T5049] vmalloc 0
[  298.269451][ T5049] shmem 0
[  298.269451][ T5049] zswap 0
[  298.269451][ T5049] zswapped 0
[  298.269451][ T5049] file_mapped 0
[  298.269451][ T5049] file_dirty 0
[  298.269451][ T5049] file_writeback 0
[  298.269451][ T5049] swapcached 0
[  298.269451][ T5049] anon_thp 0
[  298.269451][ T5049] file_thp 0
[  298.269451][ T5049] shmem_thp 0
[  298.269451][ T5049] inactive_anon 0
[  298.269451][ T5049] active_anon 0
[  298.269451][ T5049] inactive_file 0
[  298.269451][ T5049] active_file 0
[  298.269451][ T5049] unevictable 0
[  298.269451][ T5049] slab_reclaimable 94912
[  298.269451][ T5049] slab_unreclaimable 2016
[  298.269451][ T5049] slab 96928
[  298.269451][ T5049] workingset_refault_anon 0
[  298.376843][ T5049] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=test,mems_allowed=0-1,oom_memcg=/syz2/test,task_memcg=/syz2/test,task=syz.2.50,pid=4875,uid=0
[  298.387088][ T5034] netdevsim netdevsim1 netdevsim3: renamed from eth3
[  298.393664][ T5049] Memory cgroup out of memory: Killed process 4877 (syz.2.50) total-vm:45184kB, anon-rss:1348kB, file-rss:1164kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:1000
[  298.418888][ T4479] Failed to create system directory cifs
[  298.424820][ T4479] Could not create directory for event smb3_flush_err
[  298.562415][ T5050] bridge0: port 1(bridge_slave_0) entered blocking state
[  298.569838][ T5050] bridge0: port 1(bridge_slave_0) entered disabled state
[  298.578535][ T5050] device bridge_slave_0 entered promiscuous mode
[  298.595002][ T5050] bridge0: port 2(bridge_slave_1) entered blocking state
[  298.602345][ T4479] Failed to create system directory cifs
[  298.609632][ T4479] Could not create directory for event smb3_oplock_not_found
[  298.618676][ T5050] bridge0: port 2(bridge_slave_1) entered disabled state
[  298.647658][ T4479] Failed to create system directory cifs
[  298.653353][ T4479] Could not create directory for event smb3_close_done
[  298.654704][ T5050] device bridge_slave_1 entered promiscuous mode
[  298.679019][ T4479] Failed to create system directory cifs
[  298.685068][ T4479] Could not create directory for event smb3_close_enter
[  298.695308][ T4418] Bluetooth: hci8: command 0x0406 tx timeout
[  298.701512][ T4418] Bluetooth: hci9: command 0x0406 tx timeout
[  298.725737][ T4479] Failed to create system directory cifs
[  298.731431][ T4479] Could not create directory for event smb3_flush_done
[  298.761202][ T4479] Failed to create system directory cifs
[  298.767077][ T4479] Could not create directory for event smb3_flush_enter
[  298.793556][ T4479] Failed to create system directory cifs
[  298.799430][ T4479] Could not create directory for event smb3_set_eof
[  298.803359][ T5050] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[  298.826652][ T4479] Failed to create system directory cifs
[  298.832440][ T4479] Could not create directory for event smb3_falloc_done
[  298.849908][ T5034] 8021q: adding VLAN 0 to HW filter on device bond0
[  298.862353][ T4479] Failed to create system directory cifs
[  298.868886][ T4418] Bluetooth: hci31: command 0x040f tx timeout
[  298.875407][ T4479] Could not create directory for event smb3_zero_done
[  298.885842][ T5050] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[  298.931260][ T4479] Failed to create system directory cifs
[  298.937730][ T4479] Could not create directory for event smb3_query_dir_done
[  298.957201][   T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[  298.969371][ T4479] Failed to create system directory cifs
[  298.975272][ T4479] Could not create directory for event smb3_read_done
[  298.983245][   T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[  299.002964][ T5034] 8021q: adding VLAN 0 to HW filter on device team0
[  299.029995][   T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[  299.045777][   T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[  299.068394][   T11] bridge0: port 1(bridge_slave_0) entered blocking state
[  299.075572][   T11] bridge0: port 1(bridge_slave_0) entered forwarding state
[  299.089160][   T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[  299.097535][ T4479] Failed to create system directory cifs
[  299.103218][ T4479] Could not create directory for event smb3_write_done
[  299.115722][ T5050] team0: Port device team_slave_0 added
[  299.129720][ T5050] team0: Port device team_slave_1 added
[  299.166701][ T4435] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[  299.183723][ T4435] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[  299.199576][ T4435] bridge0: port 2(bridge_slave_1) entered blocking state
[  299.206787][ T4435] bridge0: port 2(bridge_slave_1) entered forwarding state
[  299.227767][ T4435] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[  299.269331][ T4435] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[  299.296070][ T4479] Failed to create system directory cifs
[  299.301764][ T4479] Could not create directory for event smb3_falloc_enter
[  299.311907][ T5050] batman_adv: batadv0: Adding interface: batadv_slave_0
[  299.319134][ T5050] 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.
[  299.372940][ T5050] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[  299.397962][ T5050] batman_adv: batadv0: Adding interface: batadv_slave_1
[  299.422105][ T5050] 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.
[  299.477855][ T5050] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[  299.493703][ T4479] Failed to create system directory cifs
[  299.501289][   T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[  299.512122][ T4479] Could not create directory for event smb3_zero_enter
[  299.524129][   T47] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[  299.556548][   T47] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[  299.585376][   T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[  299.596367][ T4479] Failed to create system directory cifs
[  299.602049][ T4479] Could not create directory for event smb3_query_dir_enter
[  299.605459][   T47] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[  299.665301][ T4418] Bluetooth: hci32: command 0x0409 tx timeout
[  299.678750][   T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[  299.700897][   T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[  299.748219][ T5050] device hsr_slave_0 entered promiscuous mode
[  299.757555][ T4479] Failed to create system directory cifs
[  299.775409][ T5050] device hsr_slave_1 entered promiscuous mode
[  299.782256][ T4479] Could not create directory for event smb3_read_enter
[  299.789435][ T5050] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[  299.798239][ T5050] Cannot create hsr debugfs directory
[  299.808893][   T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[  299.830455][   T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[  299.857334][ T5034] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[  299.907492][ T4479] Failed to create system directory cifs
[  299.928302][ T4479] Could not create directory for event smb3_write_enter
[  300.085425][ T4479] Failed to create system directory cifs
[  300.115045][ T4479] Could not create directory for event smb3_falloc_err
[  300.188851][ T5050] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  300.231346][ T4479] Failed to create system directory cifs
[  300.248742][ T4479] Could not create directory for event smb3_zero_err
[  300.359989][ T5050] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  300.402548][ T4356] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[  300.412397][ T4356] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[  300.422617][ T4479] Failed to create system directory cifs
[  300.457364][ T4479] Could not create directory for event smb3_query_dir_err
[  300.508183][ T5050] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  300.539906][   T28] oom_reaper: reaped process 4877 (syz.2.50), now anon-rss:0kB, file-rss:72kB, shmem-rss:0kB
[  300.561249][ T4479] Failed to create system directory cifs
[  300.574729][ T4479] Could not create directory for event smb3_read_err
[  300.591912][ T5034] 8021q: adding VLAN 0 to HW filter on device batadv0
[  300.599991][ T5065] syz.2.61 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000
[  300.632707][ T5065] CPU: 1 PID: 5065 Comm: syz.2.61 Not tainted syzkaller #0
[  300.639966][ T5065] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[  300.650074][ T5065] Call Trace:
[  300.653367][ T5065]  <TASK>
[  300.656302][ T5065]  dump_stack_lvl+0x188/0x24e
[  300.660993][ T5065]  ? ___ratelimit+0x14e/0x610
[  300.665686][ T5065]  ? show_regs_print_info+0x12/0x12
[  300.670901][ T5065]  ? load_image+0x410/0x410
[  300.675424][ T5065]  ? ___ratelimit+0x474/0x610
[  300.680116][ T5065]  ? radix_tree_cpu_dead+0x160/0x160
[  300.685409][ T5065]  dump_header+0xd8/0x820
[  300.689764][ T5065]  oom_kill_process+0x361/0x550
[  300.694660][ T5065]  out_of_memory+0xe25/0x1220
[  300.699352][ T5065]  ? print_unlock_imbalance_bug+0x160/0x160
[  300.705262][ T5065]  ? mutex_lock_nested+0x10/0x10
[  300.710214][ T5065]  ? unregister_oom_notifier+0x20/0x20
[  300.715692][ T5065]  mem_cgroup_out_of_memory+0x2c0/0x390
[  300.721259][ T5065]  ? mem_cgroup_oom_trylock+0x210/0x210
[  300.726838][ T5065]  ? do_raw_spin_unlock+0x11d/0x230
[  300.729381][ T4479] Failed to create system directory cifs
[  300.732042][ T5065]  try_charge_memcg+0xc9d/0x17c0
[  300.742672][ T5065]  ? percpu_ref_put+0x180/0x180
[  300.747542][ T5065]  ? get_mem_cgroup_from_objcg+0x19/0x150
[  300.753289][ T5065]  ? lockdep_hardirqs_on_prepare+0x448/0x7c0
[  300.759287][ T5065]  ? percpu_ref_tryget+0x15/0x180
[  300.764331][ T5065]  ? percpu_ref_tryget+0x15/0x180
[  300.769369][ T5065]  ? get_mem_cgroup_from_objcg+0x19/0x150
[  300.771609][ T4479] Could not create directory for event smb3_write_err
[  300.775084][ T5065]  ? get_mem_cgroup_from_objcg+0x19/0x150
[  300.775110][ T5065]  ? get_mem_cgroup_from_objcg+0x13c/0x150
[  300.775132][ T5065]  obj_cgroup_charge+0x36a/0x620
[  300.775156][ T5065]  ? obj_cgroup_charge+0xe9/0x620
[  300.803387][ T5065]  ? mod_objcg_mlstate+0x320/0x320
[  300.808531][ T5065]  ? percpu_ref_put+0x12/0x100
[  300.813313][ T5065]  ? percpu_ref_put+0x12/0x100
[  300.818098][ T5065]  slab_pre_alloc_hook+0x2e2/0x300
[  300.823231][ T5065]  ? slab_pre_alloc_hook+0xb1/0x300
[  300.828462][ T5065]  kmem_cache_alloc_lru+0x49/0x2e0
[  300.833584][ T5065]  ? __d_alloc+0x2e/0x6e0
[  300.837927][ T5065]  __d_alloc+0x2e/0x6e0
[  300.842102][ T5065]  d_alloc+0x46/0x250
[  300.846098][ T5065]  lookup_one_qstr_excl+0xc6/0x240
[  300.851221][ T5065]  filename_create+0x242/0x450
[  300.856002][ T5065]  ? kern_path_create+0x50/0x50
[  300.860910][ T5065]  ? __virt_addr_valid+0x467/0x540
[  300.866131][ T5065]  do_mkdirat+0xa5/0x440
[  300.870421][ T5065]  ? vfs_mkdir+0x570/0x570
[  300.874891][ T5065]  __x64_sys_mkdirat+0x85/0x90
[  300.875812][ T4479] Failed to create system directory nfsd
[  300.879655][ T5065]  do_syscall_64+0x4c/0xa0
[  300.889697][ T5065]  ? clear_bhb_loop+0x60/0xb0
[  300.894386][ T5065]  ? clear_bhb_loop+0x60/0xb0
[  300.899092][ T5065]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  300.905008][ T5065] RIP: 0033:0x7fbd7219e0d9
[  300.909441][ T5065] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  300.913984][ T4479] Could not create directory for event nfsd_cb_recall_any_done
[  300.929056][ T5065] RSP: 002b:00007fbd7310a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102
[  300.929091][ T5065] RAX: ffffffffffffffda RBX: 00007fbd72425fa0 RCX: 00007fbd7219e0d9
[  300.939592][ T4418] Bluetooth: hci31: command 0x0419 tx timeout
[  300.945027][ T5065] RDX: 00000000000001ff RSI: 0000200000000000 RDI: ffffffffffffff9c
[  300.945043][ T5065] RBP: 00007fbd72235024 R08: 0000000000000000 R09: 0000000000000000
[  300.945054][ T5065] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  300.945063][ T5065] R13: 00007fbd72426038 R14: 00007fbd72425fa0 R15: 00007ffd7996c908
[  300.991076][ T5065]  </TASK>
[  301.017661][ T5050] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  301.055632][ T4356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[  301.069609][ T5065] memory: usage 96kB, limit 96kB, failcnt 102641
[  301.070225][ T4356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[  301.076719][ T5065] memory+swap: usage 96kB, limit 9007199254740988kB, failcnt 0
[  301.104080][   T27] INFO: task syz.1.18:4489 blocked for more than 143 seconds.
[  301.108747][ T5065] kmem: usage 96kB, limit 9007199254740988kB, failcnt 0
[  301.111827][   T27]       Not tainted syzkaller #0
[  301.134703][   T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  301.165940][ T5065] Memory cgroup stats for /syz2/test:
[  301.166100][ T5065] anon 0
[  301.166100][ T5065] file 0
[  301.166100][ T5065] kernel 98304
[  301.166100][ T5065] kernel_stack 0
[  301.166100][ T5065] pagetables 0
[  301.166100][ T5065] sec_pagetables 0
[  301.166100][ T5065] percpu 0
[  301.166100][ T5065] sock 0
[  301.166100][ T5065] vmalloc 0
[  301.166100][ T5065] shmem 0
[  301.166100][ T5065] zswap 0
[  301.166100][ T5065] zswapped 0
[  301.166100][ T5065] file_mapped 0
[  301.166100][ T5065] file_dirty 0
[  301.166100][ T5065] file_writeback 0
[  301.166100][ T5065] swapcached 0
[  301.166100][ T5065] anon_thp 0
[  301.166100][ T5065] file_thp 0
[  301.166100][ T5065] shmem_thp 0
[  301.166100][ T5065] inactive_anon 0
[  301.166100][ T5065] active_anon 0
[  301.166100][ T5065] inactive_file 0
[  301.166100][ T5065] active_file 0
[  301.166100][ T5065] unevictable 0
[  301.166100][ T5065] slab_reclaimable 94912
[  301.166100][ T5065] slab_unreclaimable 2016
[  301.166100][ T5065] slab 96928
[  301.166100][ T5065] workingset_refault_anon 0
[  301.187263][ T4356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[  301.276639][   T27] task:syz.1.18        state:D stack:27504 pid:4489  ppid:4414   flags:0x00004004
[  301.286205][   T27] Call Trace:
[  301.292395][   T27]  <TASK>
[  301.295774][   T27]  __schedule+0x107f/0x4030
[  301.308807][ T4356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[  301.314168][   T27]  ? __sched_text_start+0x8/0x8
[  301.317998][ T4356] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[  301.329760][ T4356] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[  301.334149][   T27]  ? __mutex_trylock_common+0x86/0x260
[  301.345945][ T5034] device veth0_vlan entered promiscuous mode
[  301.352223][   T27]  ? trace_raw_output_contention_end+0xd0/0xd0
[  301.358562][   T27]  schedule+0xb9/0x180
[  301.360761][ T5034] device veth1_vlan entered promiscuous mode
[  301.369734][   T27]  schedule_preempt_disabled+0xf/0x20
[  301.375769][   T27]  __mutex_lock+0x548/0xae0
[  301.380386][   T27]  ? __mutex_lock+0x3ba/0xae0
[  301.390014][ T4461] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[  301.394466][ T5065] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=test,mems_allowed=0-1,oom_memcg=/syz2/test,task_memcg=/syz2/test,task=syz.2.61,pid=5064,uid=0
[  301.414203][   T27]  ? tracing_open_file_tr+0xab/0x2f0
[  301.414241][   T27]  ? mutex_lock_nested+0x10/0x10
[  301.414265][   T27]  ? apparmor_file_open+0x3c7/0x780
[  301.414293][   T27]  ? apparmor_inode_getattr+0x20/0x20
[  301.414315][   T27]  ? __rwlock_init+0x140/0x140
[  301.414332][   T27]  ? do_raw_spin_lock+0x128/0x2f0
[  301.414348][   T27]  ? lockdown_is_locked_down+0x36/0xe0
[  301.414372][   T27]  tracing_open_file_tr+0xab/0x2f0
[  301.414397][   T27]  ? tracing_open_generic_tr+0x180/0x180
[  301.414419][   T27]  do_dentry_open+0x7dd/0x10b0
[  301.414454][   T27]  path_openat+0x2674/0x2f10
[  301.414489][   T27]  ? verify_lock_unused+0x140/0x140
[  301.414511][   T27]  ? do_sys_openat2+0xdd/0x4f0
[  301.414538][   T27]  ? do_filp_open+0x420/0x420
[  301.414571][   T27]  do_filp_open+0x1ee/0x420
[  301.414590][   T27]  ? vfs_tmpfile+0x470/0x470
[  301.414622][   T27]  ? _raw_spin_unlock+0x24/0x40
[  301.414640][   T27]  ? alloc_fd+0x590/0x640
[  301.414671][   T27]  do_sys_openat2+0x14b/0x4f0
[  301.414696][   T27]  ? do_sys_open+0xe0/0xe0
[  301.414718][   T27]  ? lockdep_hardirqs_on_prepare+0x448/0x7c0
[  301.414743][   T27]  ? lock_chain_count+0x20/0x20
[  301.414771][   T27]  __x64_sys_openat+0x135/0x160
[  301.414798][   T27]  do_syscall_64+0x4c/0xa0
[  301.414819][   T27]  ? clear_bhb_loop+0x60/0xb0
[  301.414841][   T27]  ? clear_bhb_loop+0x60/0xb0
[  301.414864][   T27]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  301.414885][   T27] RIP: 0033:0x7f661fb9e0d9
[  301.414902][   T27] RSP: 002b:00007f66209df028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[  301.414923][   T27] RAX: ffffffffffffffda RBX: 00007f661fe25fa0 RCX: 00007f661fb9e0d9
[  301.414937][   T27] RDX: 0000000000000001 RSI: 0000200000000140 RDI: ffffffffffffff9c
[  301.414951][   T27] RBP: 00007f661fc35024 R08: 0000000000000000 R09: 0000000000000000
[  301.414963][   T27] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  301.414974][   T27] R13: 00007f661fe26038 R14: 00007f661fe25fa0 R15: 00007ffdd47da938
[  301.415001][   T27]  </TASK>
[  301.415153][   T27] INFO: task syz.0.17:4497 blocked for more than 143 seconds.
[  301.415168][   T27]       Not tainted syzkaller #0
[  301.415178][   T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  301.415186][   T27] task:syz.0.17        state:D stack:26880 pid:4497  ppid:4413   flags:0x00004004
[  301.415219][   T27] Call Trace:
[  301.415226][   T27]  <TASK>
[  301.415237][   T27]  __schedule+0x107f/0x4030
[  301.415279][   T27]  ? __sched_text_start+0x8/0x8
[  301.415300][   T27]  ? __mutex_trylock_common+0x86/0x260
[  301.415324][   T27]  ? trace_raw_output_contention_end+0xd0/0xd0
[  301.415351][   T27]  schedule+0xb9/0x180
[  301.415373][   T27]  schedule_preempt_disabled+0xf/0x20
[  301.415395][   T27]  __mutex_lock+0x548/0xae0
[  301.415419][   T27]  ? __mutex_lock+0x3ba/0xae0
[  301.415446][   T27]  ? tracing_open_file_tr+0xab/0x2f0
[  301.415471][   T27]  ? mutex_lock_nested+0x10/0x10
[  301.415493][   T27]  ? apparmor_file_open+0x3c7/0x780
[  301.415520][   T27]  ? apparmor_inode_getattr+0x20/0x20
[  301.415542][   T27]  ? __rwlock_init+0x140/0x140
[  301.415558][   T27]  ? lockdown_is_locked_down+0x36/0xe0
[  301.415581][   T27]  tracing_open_file_tr+0xab/0x2f0
[  301.415607][   T27]  ? tracing_open_generic_tr+0x180/0x180
[  301.415629][   T27]  do_dentry_open+0x7dd/0x10b0
[  301.415661][   T27]  path_openat+0x2674/0x2f10
[  301.415698][   T27]  ? verify_lock_unused+0x140/0x140
[  301.415720][   T27]  ? do_sys_openat2+0xdd/0x4f0
[  301.415746][   T27]  ? do_filp_open+0x420/0x420
[  301.415781][   T27]  do_filp_open+0x1ee/0x420
[  301.415805][   T27]  ? vfs_tmpfile+0x470/0x470
[  301.415844][   T27]  ? _raw_spin_unlock+0x24/0x40
[  301.415863][   T27]  ? alloc_fd+0x590/0x640
[  301.415892][   T27]  do_sys_openat2+0x14b/0x4f0
[  301.415918][   T27]  ? do_sys_open+0xe0/0xe0
[  301.415940][   T27]  ? lockdep_hardirqs_on_prepare+0x448/0x7c0
[  301.415966][   T27]  ? lock_chain_count+0x20/0x20
[  301.415993][   T27]  __x64_sys_openat+0x135/0x160
[  301.416020][   T27]  do_syscall_64+0x4c/0xa0
[  301.416042][   T27]  ? clear_bhb_loop+0x60/0xb0
[  301.416062][   T27]  ? clear_bhb_loop+0x60/0xb0
[  301.416092][   T27]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  301.416113][   T27] RIP: 0033:0x7f21f8f9e0d9
[  301.416128][   T27] RSP: 002b:00007f21f9f5a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[  301.416148][   T27] RAX: ffffffffffffffda RBX: 00007f21f9225fa0 RCX: 00007f21f8f9e0d9
[  301.416162][   T27] RDX: 0000000000000001 RSI: 0000200000000140 RDI: ffffffffffffff9c
[  301.416175][   T27] RBP: 00007f21f9035024 R08: 0000000000000000 R09: 0000000000000000
[  301.416187][   T27] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  301.416199][   T27] R13: 00007f21f9226038 R14: 00007f21f9225fa0 R15: 00007ffd431f0168
[  301.416226][   T27]  </TASK>
[  301.416235][   T27] INFO: task syz.3.20:4517 blocked for more than 143 seconds.
[  301.416247][   T27]       Not tainted syzkaller #0
[  301.416256][   T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  301.416263][   T27] task:syz.3.20        state:D stack:27504 pid:4517  ppid:4427   flags:0x00004004
[  301.416295][   T27] Call Trace:
[  301.416302][   T27]  <TASK>
[  301.416312][   T27]  __schedule+0x107f/0x4030
[  301.416353][   T27]  ? __sched_text_start+0x8/0x8
[  301.416374][   T27]  ? __mutex_trylock_common+0x86/0x260
[  301.416398][   T27]  ? trace_raw_output_contention_end+0xd0/0xd0
[  301.416425][   T27]  schedule+0xb9/0x180
[  301.416448][   T27]  schedule_preempt_disabled+0xf/0x20
[  301.416470][   T27]  __mutex_lock+0x548/0xae0
[  301.416495][   T27]  ? __mutex_lock+0x3ba/0xae0
[  301.416521][   T27]  ? tracing_open_file_tr+0xab/0x2f0
[  301.416545][   T27]  ? mutex_lock_nested+0x10/0x10
[  301.416567][   T27]  ? apparmor_file_open+0x3c7/0x780
[  301.416593][   T27]  ? apparmor_inode_getattr+0x20/0x20
[  301.416616][   T27]  ? __rwlock_init+0x140/0x140
[  301.416632][   T27]  ? lockdown_is_locked_down+0x36/0xe0
[  301.416655][   T27]  tracing_open_file_tr+0xab/0x2f0
[  301.416680][   T27]  ? tracing_open_generic_tr+0x180/0x180
[  301.416703][   T27]  do_dentry_open+0x7dd/0x10b0
[  301.416737][   T27]  path_openat+0x2674/0x2f10
[  301.416774][   T27]  ? verify_lock_unused+0x140/0x140
[  301.416795][   T27]  ? do_sys_openat2+0xdd/0x4f0
[  301.416822][   T27]  ? do_filp_open+0x420/0x420
[  301.416858][   T27]  do_filp_open+0x1ee/0x420
[  301.416879][   T27]  ? vfs_tmpfile+0x470/0x470
[  301.441923][ T5065] Memory cgroup out of memory: Killed process 5064 (syz.2.61) total-vm:45184kB, anon-rss:1328kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:1000
[  301.443861][ T4461] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[  301.459506][ T4479] Failed to create system directory nfsd
[  301.484033][   T27]  ? _raw_spin_unlock+0x24/0x40
[  301.539444][ T4461] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[  301.565487][   T27]  ? alloc_fd+0x590/0x640
[  301.592155][ T4479] Could not create directory for event nfsd_cb_offload_done
[  301.645183][   T27]  do_sys_openat2+0x14b/0x4f0
[  301.769400][ T4461] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[  301.782676][ T4362] Bluetooth: hci32: command 0x041b tx timeout
[  301.825008][ T5034] device veth0_macvtap entered promiscuous mode
[  301.897642][ T4479] Failed to create system directory nfsd
[  301.964956][ T4362] Bluetooth: hci33: unexpected cc 0x0c03 length: 249 > 1
[  301.969242][ T4479] Could not create directory for event nfsd_cb_layout_done
[  301.977020][ T4362] Bluetooth: hci33: unexpected cc 0x1003 length: 249 > 9
[  302.050921][ T4479] Failed to create system directory nfsd
[  302.065921][ T4362] Bluetooth: hci33: unexpected cc 0x1001 length: 249 > 9
[  302.110465][ T4479] Could not create directory for event nfsd_cb_notify_lock_done
[  302.117035][ T4362] Bluetooth: hci33: unexpected cc 0x0c23 length: 249 > 4
[  302.134093][ T4461] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[  302.141344][ T4362] Bluetooth: hci33: unexpected cc 0x0c25 length: 249 > 3
[  302.157503][ T5034] device veth1_macvtap entered promiscuous mode
[  302.159059][ T4362] Bluetooth: hci33: unexpected cc 0x0c38 length: 249 > 2
[  302.236141][   T27]  ? do_sys_open+0xe0/0xe0
[  302.240629][   T27]  ? lockdep_hardirqs_on_prepare+0x448/0x7c0
[  302.249006][   T27]  ? lock_chain_count+0x20/0x20
[  302.254010][   T27]  __x64_sys_openat+0x135/0x160
[  302.258897][   T27]  do_syscall_64+0x4c/0xa0
[  302.263329][   T27]  ? clear_bhb_loop+0x60/0xb0
[  302.263935][ T5034] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  302.268162][   T27]  ? clear_bhb_loop+0x60/0xb0
[  302.283991][   T27]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  302.287143][ T4479] Failed to create system directory nfsd
[  302.289906][   T27] RIP: 0033:0x7f27e1d9e0d9
[  302.289925][   T27] RSP: 002b:00007f27e2d35028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[  302.289947][   T27] RAX: ffffffffffffffda RBX: 00007f27e2025fa0 RCX: 00007f27e1d9e0d9
[  302.314198][ T4479] Could not create directory for event nfsd_cb_recall_done
[  302.318287][   T27] RDX: 0000000000000001 RSI: 0000200000000140 RDI: ffffffffffffff9c
[  302.339051][   T27] RBP: 00007f27e1e35024 R08: 0000000000000000 R09: 0000000000000000
[  302.347237][   T27] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  302.348033][ T5034] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  302.355255][   T27] R13: 00007f27e2026038 R14: 00007f27e2025fa0 R15: 00007fff0b3a3498
[  302.355284][   T27]  </TASK>
[  302.385133][   T27] INFO: task syz.4.21:4520 blocked for more than 144 seconds.
[  302.392817][   T27]       Not tainted syzkaller #0
[  302.397894][   T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  302.412729][   T27] task:syz.4.21        state:D stack:26688 pid:4520  ppid:4425   flags:0x00004004
[  302.424356][ T4479] Failed to create system directory nfsd
[  302.435771][   T27] Call Trace:
[  302.439092][   T27]  <TASK>
[  302.442034][   T27]  __schedule+0x107f/0x4030
[  302.446692][ T5034] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  302.457947][ T4479] Could not create directory for event nfsd_cb_recall_any
[  302.465175][   T27]  ? __sched_text_start+0x8/0x8
[  302.470053][   T27]  ? __mutex_trylock_common+0x86/0x260
[  302.478220][ T5034] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  302.495156][   T27]  ? trace_raw_output_contention_end+0xd0/0xd0
[  302.501372][   T27]  schedule+0xb9/0x180
[  302.508893][ T5034] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  302.523833][   T27]  schedule_preempt_disabled+0xf/0x20
[  302.526055][ T4479] Failed to create system directory nfsd
[  302.541199][ T5034] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  302.546979][   T27]  __mutex_lock+0x548/0xae0
[  302.551585][ T4479] Could not create directory for event nfsd_cb_offload
[  302.566276][ T5034] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  302.567211][   T27]  ? __mutex_lock+0x3ba/0xae0
[  302.583799][ T5034] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  302.602121][   T27]  ? tracing_open_file_tr+0xab/0x2f0
[  302.608094][ T5034] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  302.612240][   T27]  ? mutex_lock_nested+0x10/0x10
[  302.624820][ T4479] Failed to create system directory nfsd
[  302.634321][ T4479] Could not create directory for event nfsd_cb_notify_lock
[  302.642549][ T5034] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  302.644336][   T27]  ? apparmor_file_open+0x3c7/0x780
[  302.654659][ T5034] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  302.674227][   T27]  ? apparmor_inode_getattr+0x20/0x20
[  302.679739][   T27]  ? __rwlock_init+0x140/0x140
[  302.683242][ T5034] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  302.689862][   T27]  ? lockdown_is_locked_down+0x36/0xe0
[  302.697450][ T4479] Failed to create system directory nfsd
[  302.709446][ T4479] Could not create directory for event nfsd_cb_recall
[  302.716416][ T5034] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  302.721287][   T27]  tracing_open_file_tr+0xab/0x2f0
[  302.730948][ T5034] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  302.742469][   T27]  ? tracing_open_generic_tr+0x180/0x180
[  302.742506][   T27]  do_dentry_open+0x7dd/0x10b0
[  302.742541][   T27]  path_openat+0x2674/0x2f10
[  302.742579][   T27]  ? verify_lock_unused+0x140/0x140
[  302.742601][   T27]  ? do_sys_openat2+0xdd/0x4f0
[  302.742629][   T27]  ? do_filp_open+0x420/0x420
[  302.742663][   T27]  do_filp_open+0x1ee/0x420
[  302.742687][   T27]  ? vfs_tmpfile+0x470/0x470
[  302.742727][   T27]  ? _raw_spin_unlock+0x24/0x40
[  302.742747][   T27]  ? alloc_fd+0x590/0x640
[  302.742777][   T27]  do_sys_openat2+0x14b/0x4f0
[  302.742802][   T27]  ? do_sys_open+0xe0/0xe0
[  302.742824][   T27]  ? lockdep_hardirqs_on_prepare+0x448/0x7c0
[  302.742850][   T27]  ? lock_chain_count+0x20/0x20
[  302.742877][   T27]  __x64_sys_openat+0x135/0x160
[  302.742904][   T27]  do_syscall_64+0x4c/0xa0
[  302.742926][   T27]  ? clear_bhb_loop+0x60/0xb0
[  302.742946][   T27]  ? clear_bhb_loop+0x60/0xb0
[  302.742970][   T27]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  302.742990][   T27] RIP: 0033:0x7f5c7039e0d9
[  302.743008][   T27] RSP: 002b:00007f5c71350028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[  302.743029][   T27] RAX: ffffffffffffffda RBX: 00007f5c70625fa0 RCX: 00007f5c7039e0d9
[  302.743044][   T27] RDX: 0000000000000001 RSI: 0000200000000140 RDI: ffffffffffffff9c
[  302.743057][   T27] RBP: 00007f5c70435024 R08: 0000000000000000 R09: 0000000000000000
[  302.743069][   T27] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  302.743080][   T27] R13: 00007f5c70626038 R14: 00007f5c70625fa0 R15: 00007ffc9fc8df88
[  302.743107][   T27]  </TASK>
[  302.743198][   T27] 
[  302.743198][   T27] Showing all locks held in the system:
[  302.743208][   T27] 1 lock held by rcu_tasks_kthre/12:
[  302.743221][   T27]  #0: ffffffff8cb2e4f0 (rcu_tasks.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x33/0xef0
[  302.743282][   T27] 1 lock held by rcu_tasks_trace/13:
[  302.743293][   T27]  #0: ffffffff8cb2ed10 (rcu_tasks_trace.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x33/0xef0
[  302.743343][   T27] 2 locks held by kworker/0:1/14:
[  302.743354][   T27]  #0: ffff888017472138 ((wq_completion)rcu_gp){+.+.}-{0:0}, at: process_one_work+0x7b4/0x1160
[  302.743404][   T27]  #1: ffffc90000137d00 ((work_completion)(&rew->rew_work)){+.+.}-{0:0}, at: process_one_work+0x7b4/0x1160
[  302.743463][   T27] 3 locks held by kworker/1:0/22:
[  302.743474][   T27]  #0: ffff88802fe06d38 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0x7b4/0x1160
[  302.743523][   T27]  #1: ffffc900001c7d00 ((work_completion)(&(&ifa->dad_work)->work)){+.+.}-{0:0}, at: process_one_work+0x7b4/0x1160
[  302.743573][   T27]  #2: ffffffff8dd5b968 (rtnl_mutex){+.+.}-{3:3}, at: addrconf_dad_work+0xc4/0x1500
[  302.743622][   T27] 1 lock held by khungtaskd/27:
[  302.743633][   T27]  #0: ffffffff8cb2db60 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x51/0x290
[  302.743715][   T27] 2 locks held by getty/4031:
[  302.743727][   T27]  #0: ffff88807e7b0098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x21/0x70
[  302.743779][   T27]  #1: ffffc9000327b2f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x41e/0x1360
[  302.743831][   T27] 3 locks held by kworker/0:3/4333:
[  302.743842][   T27]  #0: ffff888017470938 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x7b4/0x1160
[  302.743891][   T27]  #1: ffffc90004447d00 (
[  302.770771][ T4479] Failed to create system directory nfsd
[  302.799006][   T27] (work_completion)(&data->fib_event_work)
[  302.803413][ T5034] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  302.823784][   T27] ){+.+.}-{0:0}
[  302.854082][ T4479] Could not create directory for event nfsd_cb_setup_err
[  302.871677][   T27] , at: process_one_work+0x7b4/0x1160
[  302.871707][   T27]  #2: ffff888058111240 (&data->fib_lock){+.+.}-{3:3}, at: nsim_fib_event_work+0x283/0x3320
[  302.871768][   T27] 3 locks held by kworker/0:4/4397:
[  302.871779][   T27]  #0: ffff88802fe06d38 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0x7b4/0x1160
[  302.871827][   T27]  #1: ffffc90004487d00 ((work_completion)(&(&ifa->dad_work)->work)){+.+.}-{0:0}, at: process_one_work+0x7b4/0x1160
[  302.871874][   T27]  #2: ffffffff8dd5b968 (rtnl_mutex){+.+.}-{3:3}, at: addrconf_dad_work+0xc4/0x1500
[  302.871954][   T27] 3 locks held by kworker/u4:7/4461:
[  302.871977][   T27] 6 locks held by syz.2.19/4479:
[  302.871989][   T27] 1 lock held by syz.1.18/4489:
[  302.871999][   T27]  #0: ffffffff8cb77748 (trace_types_lock){+.+.}-{3:3}, at: tracing_open_file_tr+0xab/0x2f0
[  302.872087][   T27] 1 lock held by syz.0.17/4497:
[  302.872098][   T27]  #0: ffffffff8cb77748 (trace_types_lock){+.+.}-{3:3}, at: tracing_open_file_tr+0xab/0x2f0
[  302.872181][   T27] 1 lock held by syz.3.20/4517:
[  302.872191][   T27]  #0: ffffffff8cb77748 (trace_types_lock
[  302.883974][ T5034] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  302.889716][   T27] ){+.+.}-{3:3}
[  302.903961][ T5034] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  302.907875][   T27] , at: tracing_open_file_tr+0xab/0x2f0
[  302.912534][ T5034] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  302.923307][   T27] 1 lock held by syz.4.21/4520:
[  302.985797][ T5034] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  302.998660][   T27]  #0: ffffffff8cb77748 (trace_types_lock){+.+.}-{3:3}, at: tracing_open_file_tr+0xab/0x2f0
[  302.998776][   T27] 1 lock held by syz.5.22/4563:
[  302.998800][   T27]  #0: ffffffff8cb77748 (trace_types_lock){+.+.}-{3:3}, at: tracing_open_file_tr+0xab/0x2f0
[  302.998894][   T27] 1 lock held by syz.6.23/4597:
[  302.998904][   T27]  #0: ffffffff8cb77748 (trace_types_lock){+.+.}-{3:3}
[  303.012204][ T4479] Failed to create system directory nfsd
[  303.023519][   T27] , at: tracing_open_file_tr+0xab/0x2f0
[  303.023556][   T27] 1 lock held by syz.7.24/4604:
[  303.023568][   T27]  #0: ffffffff8cb77748 (trace_types_lock){+.+.}-{3:3}, at: tracing_open_file_tr+0xab/0x2f0
[  303.023622][   T27] 1 lock held by syz.8.25/4627:
[  303.023633][   T27]  #0: ffffffff8cb77748 (trace_types_lock){+.+.}-{3:3}, at: tracing_open_file_tr+0xab/0x2f0
[  303.023684][   T27] 1 lock held by syz.9.26/4629:
[  303.023694][   T27]  #0: ffffffff8cb77748 (trace_types_lock){+.+.}-{3:3}, at: tracing_open_file_tr+0xab/0x2f0
[  303.023749][   T27] 1 lock held by syz.2.35/4679:
[  303.023760][   T27]  #0: ffffffff8cb77748 (trace_types_lock){+.+.}-{3:3}, at: tracing_open_file_tr+0xab/0x2f0
[  303.023813][   T27] 1 lock held by syz.1.28/4696:
[  303.023824][   T27]  #0: ffffffff8cb77748 (trace_types_lock){+.+.}-{3:3}, at: tracing_open_file_tr+0xab/0x2f0
[  303.023874][   T27] 1 lock held by syz.0.30/4702:
[  303.023893][   T27]  #0: ffffffff8cb77748 (
[  303.054258][ T5034] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  303.062214][   T27] trace_types_lock
[  303.066506][ T4479] Could not create directory for event nfsd_cb_setup
[  303.073032][   T27] ){+.+.}-{3:3}
[  303.083962][ T5034] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  303.092951][   T27] , at: tracing_open_file_tr+0xab/0x2f0
[  303.115771][ T5034] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  303.119317][   T27] 1 lock held by syz.3.36/4719:
[  303.157214][ T5034] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  303.163983][   T27]  #0: 
[  303.180249][ T4479] Failed to create system directory nfsd
[  303.186580][   T27] ffffffff8cb77748
[  303.200867][ T5034] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  303.205829][   T27]  (
[  303.211898][ T4479] Could not create directory for event nfsd_cb_shutdown
[  303.221458][   T27] trace_types_lock
[  303.225304][ T5034] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  303.235948][   T27] ){+.+.}-{3:3}
[  303.253982][ T5034] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  303.284754][   T27] , at: tracing_open_file_tr+0xab/0x2f0
[  303.346313][ T4479] Failed to create system directory nfsd
[  303.363397][   T27] 1 lock held by syz.4.37/4721:
[  303.384047][ T5034] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  303.387799][   T27]  #0: 
[  303.414190][ T5034] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  303.419659][   T27] ffffffff8cb77748
[  303.419811][ T4479] Could not create directory for event nfsd_cb_lost
[  303.426744][   T27]  (trace_types_lock){+.+.}-{3:3}, at: tracing_open_file_tr+0xab/0x2f0
[  303.426797][   T27] 1 lock held by syz.5.38/4751:
[  303.426808][   T27]  #0: ffffffff8cb77748 (trace_types_lock){+.+.}-{3:3}, at: tracing_open_file_tr+0xab/0x2f0
[  303.426856][   T27] 1 lock held by syz.6.39/4772:
[  303.426866][   T27]  #0: ffffffff8cb77748 (trace_types_lock){+.+.}-{3:3}, at: tracing_open_file_tr+0xab/0x2f0
[  303.426917][   T27] 1 lock held by syz.7.40/4800:
[  303.426927][   T27]  #0: ffffffff8cb77748 (trace_types_lock){+.+.}-{3:3}, at: tracing_open_file_tr+0xab/0x2f0
[  303.426976][   T27] 1 lock held by syz.8.41/4825:
[  303.426986][   T27]  #0: ffffffff8cb77748 (trace_types_lock){+.+.}-{3:3}, at: tracing_open_file_tr+0xab/0x2f0
[  303.427038][   T27] 1 lock held by syz.9.42/4837:
[  303.427048][   T27]  #0: ffffffff8cb77748 (trace_types_lock){+.+.}-{3:3}, at: tracing_open_file_tr+0xab/0x2f0
[  303.427099][   T27] 1 lock held by syz.2.50/4877:
[  303.427109][   T27]  #0: ffffffff8cb77748 (trace_types_lock){+.+.}-{3:3}, at: tracing_open_file_tr+0xab/0x2f0
[  303.427161][   T27] 1 lock held by syz.1.44/4886:
[  303.427172][   T27]  #0: ffffffff8cb77748 (trace_types_lock){+.+.}-{3:3}, at: tracing_open_file_tr+0xab/0x2f0
[  303.427220][   T27] 1 lock held by syz.0.45/4903:
[  303.430794][ T5034] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  303.443445][   T27]  #0: 
[  303.471240][ T5034] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  303.476067][   T27] ffffffff8cb77748
[  303.498014][ T5034] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  303.498050][ T5034] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  303.498084][ T5034] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  303.498110][ T5034] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  303.498144][ T5034] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  303.498154][ T5034] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  303.498166][ T5034] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  303.498177][ T5034] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  303.498190][ T5034] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  303.498201][ T5034] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  303.498221][ T5034] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  303.498233][ T5034] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  303.498246][ T5034] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  303.498256][ T5034] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  303.498268][ T5034] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  303.498278][ T5034] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  303.498290][ T5034] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  303.498300][ T5034] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  303.498311][ T5034] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  303.498320][ T5034] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  303.498333][ T5034] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  303.498342][ T5034] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  303.498354][ T5034] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  303.498365][ T5034] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  303.498378][ T5034] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  303.498388][ T5034] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  303.498401][ T5034] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  303.498412][ T5034] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  303.498425][ T5034] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  303.498436][ T5034] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  303.498449][ T5034] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  303.498460][ T5034] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  303.513713][ T5034] batman_adv: batadv0: Interface activated: batadv_slave_0
[  303.528446][   T27]  (
[  303.569986][ T4479] Failed to create system directory nfsd
[  303.590190][   T27] trace_types_lock
[  303.654423][ T4479] Could not create directory for event nfsd_cb_probe
[  303.709432][   T27] ){+.+.}-{3:3}
[  303.725505][   T57] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[  303.727555][   T27] , at: tracing_open_file_tr+0xab/0x2f0
[  303.732654][   T57] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[  303.743280][   T27] 1 lock held by syz.3.51/4912:
[  303.768113][ T5034] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  303.776534][   T27]  #0: 
[  303.794343][ T5034] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  303.802585][   T27] ffffffff8cb77748
[  303.848090][ T5034] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  303.854168][   T27]  (
[  303.874823][ T4479] Failed to create system directory nfsd
[  303.887983][   T27] trace_types_lock
[  303.913999][ T5034] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  303.918048][ T4362] Bluetooth: hci32: command 0x040f tx timeout
[  303.934015][ T4479] Could not create directory for event nfsd_cb_state
[  303.944274][ T5034] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  303.990799][   T27] ){+.+.}-{3:3}
[  303.992895][ T5034] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  304.029989][ T4479] Failed to create system directory nfsd
[  304.033785][ T5034] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  304.054152][   T27] , at: tracing_open_file_tr+0xab/0x2f0
[  304.068254][ T4479] Could not create directory for event nfsd_cb_nodelegs
[  304.117219][ T5034] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  304.125998][   T27] 1 lock held by syz.4.52/4923:
[  304.144551][ T5034] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  304.157104][   T27]  #0: 
[  304.196569][ T5034] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  304.208736][ T4479] Failed to create system directory nfsd
[  304.244180][ T5034] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  304.244635][   T27] ffffffff8cb77748
[  304.263954][ T5034] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  304.274433][ T4479] Could not create directory for event nfsd_cb_args
[  304.293990][ T5034] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  304.304014][ T4362] Bluetooth: hci33: command 0x0409 tx timeout
[  304.364113][ T5034] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  304.404063][   T27]  (trace_types_lock){+.+.}-{3:3}, at: tracing_open_file_tr+0xab/0x2f0
[  304.407287][ T4479] Failed to create system directory nfsd
[  304.412385][   T27] 1 lock held by syz.5.53/4955:
[  304.423323][ T5034] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  304.434072][   T27]  #0: ffffffff8cb77748 (trace_types_lock){+.+.}-{3:3}, at: tracing_open_file_tr+0xab/0x2f0
[  304.439099][ T4479] Could not create directory for event nfsd_drc_gc
[  304.445136][   T27] 1 lock held by syz.6.54/4982:
[  304.456117][ T5034] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  304.456138][ T5034] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  304.456153][ T5034] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  304.456164][ T5034] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  304.456175][ T5034] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  304.456190][ T5034] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  304.456201][ T5034] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  304.456230][ T5034] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  304.456241][ T5034] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  304.456255][ T5034] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  304.456266][ T5034] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  304.467223][   T27]  #0: ffffffff8cb77748
[  304.533534][ T4479] Failed to create system directory nfsd
[  304.542585][   T27]  (trace_types_lock){+.+.}-{3:3}, at: tracing_open_file_tr+0xab/0x2f0
[  304.542638][   T27] 1 lock held by syz.7.55/4998:
[  304.542649][   T27]  #0: ffffffff8cb77748 (trace_types_lock){+.+.}-{3:3}, at: tracing_open_file_tr+0xab/0x2f0
[  304.542701][   T27] 1 lock held by syz.8.56/5015:
[  304.542711][   T27]  #0: ffffffff8cb77748 (trace_types_lock){+.+.}-{3:3}, at: tracing_open_file_tr+0xab/0x2f0
[  304.542759][   T27] 1 lock held by syz.9.57/5033:
[  304.542768][   T27]  #0: ffffffff8cb77748 (trace_types_lock){+.+.}-{3:3}, at: tracing_open_file_tr+0xab/0x2f0
[  304.542812][   T27] 3 locks held by syz-executor/5034:
[  304.542824][   T27] 6 locks held by syz-executor/5050:
[  304.542833][   T27]  #0: ffff88807e14a460 (sb_writers#8){.+.+}-{0:0}, at: vfs_write+0x270/0x9a0
[  304.542889][   T27]  #1: ffff88807c842888 (&of->mutex){+.+.}-{3:3}, at: kernfs_fop_write_iter+0x1d8/0x520
[  304.542938][   T27]  #2: ffff8880279d0748 (kn->active#59){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x232/0x520
[  304.542989][   T27]  #3: ffffffff8d66a3a8 (nsim_bus_dev_list_lock){+.+.}-{3:3}
[  304.589148][ T4479] Could not create directory for event nfsd_drc_mismatch
[  304.595091][ T5034] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  304.595108][ T5034] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  304.595121][ T5034] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  304.595139][ T5034] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  304.595154][ T5034] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  304.595165][ T5034] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  304.642398][ T4479] Failed to create system directory nfsd
[  304.646143][   T27] , at: del_device_store+0xd3/0x370
[  304.660567][ T4479] Could not create directory for event nfsd_drc_found
[  304.670056][ T5034] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  304.670074][ T5034] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  304.670089][ T5034] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  304.670101][ T5034] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  304.670116][ T5034] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  304.670134][ T5034] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  304.670148][ T5034] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  304.670160][ T5034] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  304.670174][ T5034] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  304.670186][ T5034] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  304.670199][ T5034] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  304.670210][ T5034] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  304.670223][ T5034] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  304.670235][ T5034] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  304.670249][ T5034] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  304.670259][ T5034] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  304.670273][ T5034] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  304.670285][ T5034] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  304.670299][ T5034] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  304.670310][ T5034] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  304.670323][ T5034] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  304.670335][ T5034] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  304.670349][ T5034] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  304.670361][ T5034] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  304.670376][ T5034] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  304.670387][ T5034] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  304.670401][ T5034] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  304.670411][ T5034] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  304.670424][ T5034] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  304.771999][ T4479] Failed to create system directory nfsd
[  304.779027][   T27]  #4: 
[  304.824233][ T4479] Could not create directory for event nfsd_file_close
[  304.833021][   T27] ffff888074db60e8
[  304.948895][ T4479] Failed to create system directory nfsd
[  304.960715][ T5034] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  304.969288][ T4479] Could not create directory for event nfsd_file_shrinker_removed
[  304.977200][ T5034] batman_adv: batadv0: Interface activated: batadv_slave_1
[  305.064819][ T4479] Failed to create system directory nfsd
[  305.071335][   T27]  (
[  305.114028][ T4479] Could not create directory for event nfsd_file_gc_removed
[  305.120748][   T27] &dev->mutex){....}-{3:3}, at: device_release_driver_internal+0xb1/0x7c0
[  305.161148][   T27]  #5: ffffffff8cb33838 (rcu_state.exp_mutex){+.+.}-{3:3}, at: synchronize_rcu_expedited+0x3c0/0x890
[  305.172185][   T27] 1 lock held by syz.2.62/5072:
[  305.177727][   T27]  #0: ffffffff8cb77748 (trace_types_lock){+.+.}-{3:3}, at: tracing_open_file_tr+0xab/0x2f0
[  305.179119][   T33] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[  305.201439][   T27] 2 locks held by syz-executor/5070:
[  305.210461][   T27]  #0: ffffffff8dd4ead0 (pernet_ops_rwsem){++++}-{3:3}, at: copy_net_ns+0x324/0x5b0
[  305.214948][   T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[  305.226526][   T27]  #1: ffffffff8dd5b968 (rtnl_mutex){+.+.}-{3:3}, at: register_netdev+0xf/0x50
[  305.246776][ T5034] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[  305.264813][ T5034] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[  305.266449][ T4479] Failed to create system directory nfsd
[  305.273534][ T5034] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[  305.279576][   T27] 2 locks held by dhcpcd/5073:
[  305.299700][   T27]  #0: ffff888058818130 (sk_lock-AF_PACKET){+.+.}-{0:0}, at: packet_do_bind+0x33/0xd40
[  305.309902][ T4479] Could not create directory for event nfsd_file_gc_disposed
[  305.314190][ T5034] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[  305.326566][   T27]  #1: ffffffff8cb33838 (rcu_state.exp_mutex){+.+.}-{3:3}, at: synchronize_rcu_expedited+0x3c0/0x890
[  305.345476][   T27] 
[  305.372867][ T4479] Failed to create system directory nfsd
[  305.378704][   T27] =============================================
[  305.378704][   T27] 
[  305.406065][   T27] NMI backtrace for cpu 1
[  305.410440][   T27] CPU: 1 PID: 27 Comm: khungtaskd Not tainted syzkaller #0
[  305.417653][   T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[  305.427723][   T27] Call Trace:
[  305.431012][   T27]  <TASK>
[  305.433954][   T27]  dump_stack_lvl+0x188/0x24e
[  305.438670][   T27]  ? irq_work_queue+0xb8/0x140
[  305.443467][   T27]  ? show_regs_print_info+0x12/0x12
[  305.448686][   T27]  ? load_image+0x410/0x410
[  305.453195][   T27]  ? vprintk_emit+0x59f/0x6a0
[  305.455098][ T4479] Could not create directory for event nfsd_file_gc_referenced
[  305.457876][   T27]  ? printk_sprint+0x460/0x460
[  305.470185][   T27]  nmi_cpu_backtrace+0x3e6/0x460
[  305.475152][   T27]  ? nmi_trigger_cpumask_backtrace+0x450/0x450
[  305.481319][   T27]  ? _printk+0xda/0x130
[  305.485488][   T27]  ? load_image+0x410/0x410
[  305.490016][   T27]  ? load_image+0x410/0x410
[  305.494538][   T27]  ? nmi_trigger_cpumask_backtrace+0xf3/0x450
[  305.500627][   T27]  ? arch_trigger_cpumask_backtrace+0x10/0x10
[  305.506718][   T27]  nmi_trigger_cpumask_backtrace+0x1d4/0x450
[  305.512810][   T27]  watchdog+0xf0e/0xf50
[  305.516987][   T27]  ? watchdog+0x1ed/0xf50
[  305.521346][   T27]  kthread+0x29d/0x330
[  305.525424][   T27]  ? hungtask_pm_notify+0x40/0x40
[  305.525957][ T4479] Failed to create system directory nfsd
[  305.530621][   T27]  ? kthread_blkcg+0xd0/0xd0
[  305.540928][   T27]  ret_from_fork+0x1f/0x30
[  305.543976][ T4479] Could not create directory for event nfsd_file_gc_writeback
[  305.545353][   T27]  </TASK>
[  305.560392][   T27] Sending NMI from CPU 1 to CPUs 0:
[  305.566644][    C0] NMI backtrace for cpu 0
[  305.566654][    C0] CPU: 0 PID: 4435 Comm: kworker/u4:6 Not tainted syzkaller #0
[  305.566670][    C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[  305.566679][    C0] Workqueue: bat_events batadv_nc_worker
[  305.566702][    C0] RIP: 0010:do_raw_spin_unlock+0x17/0x230
[  305.566720][    C0] Code: ff e8 0d 19 6e 00 e9 5f ff ff ff 0f 1f 84 00 00 00 00 00 55 41 57 41 56 41 55 41 54 53 48 89 fb 49 bc 00 00 00 00 00 fc ff df <4c> 8d 77 04 4c 89 f0 48 c1 e8 03 42 0f b6 04 20 84 c0 0f 85 7e 01
[  305.566732][    C0] RSP: 0018:ffffc900033b7b00 EFLAGS: 00000246
[  305.566744][    C0] RAX: f3d8f78734b24400 RBX: ffff888074545840 RCX: f3d8f78734b24400
[  305.566755][    C0] RDX: 0000000000000002 RSI: ffffffff8a8c2920 RDI: ffff888074545840
[  305.566766][    C0] RBP: 0000000000000000 R08: ffffffff8e210aef R09: 1ffffffff1c4215d
[  305.566776][    C0] R10: dffffc0000000000 R11: fffffbfff1c4215e R12: dffffc0000000000
[  305.566787][    C0] R13: ffff8880307eb310 R14: ffffffff89f9d385 R15: ffff888052d90680
[  305.566799][    C0] FS:  0000000000000000(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
[  305.566811][    C0] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  305.566822][    C0] CR2: 00007f47e0a0c4c8 CR3: 000000002b9f9000 CR4: 00000000003506f0
[  305.566835][    C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  305.566843][    C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  305.566853][    C0] Call Trace:
[  305.566858][    C0]  <TASK>
[  305.566864][    C0]  ? batadv_nc_purge_paths+0x305/0x3a0
[  305.566881][    C0]  _raw_spin_unlock_bh+0x1f/0x30
[  305.566898][    C0]  ? batadv_nc_purge_paths+0x3a0/0x3a0
[  305.566914][    C0]  batadv_nc_purge_paths+0x305/0x3a0
[  305.566932][    C0]  ? __lock_acquire+0x7c40/0x7c40
[  305.566955][    C0]  batadv_nc_worker+0x31e/0x600
[  305.566971][    C0]  ? process_one_work+0x7b4/0x1160
[  305.566989][    C0]  process_one_work+0x8ab/0x1160
[  305.567018][    C0]  ? worker_detach_from_pool+0x240/0x240
[  305.567036][    C0]  ? _raw_spin_lock_irq+0xb7/0xf0
[  305.567052][    C0]  ? _raw_spin_lock_irqsave+0x100/0x100
[  305.567069][    C0]  ? wq_worker_running+0x97/0x190
[  305.567092][    C0]  worker_thread+0xaf5/0x12a0
[  305.567119][    C0]  kthread+0x29d/0x330
[  305.567131][    C0]  ? worker_clr_flags+0x1a0/0x1a0
[  305.567147][    C0]  ? kthread_blkcg+0xd0/0xd0
[  305.567160][    C0]  ret_from_fork+0x1f/0x30
[  305.567184][    C0]  </TASK>
[  305.643231][ T4479] Failed to create system directory nfsd
[  305.665727][   T27] Kernel panic - not syncing: hung_task: blocked tasks
[  305.665742][   T27] CPU: 1 PID: 27 Comm: khungtaskd Not tainted syzkaller #0
[  305.665761][   T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[  305.665771][   T27] Call Trace:
[  305.665778][   T27]  <TASK>
[  305.665785][   T27]  dump_stack_lvl+0x188/0x24e
[  305.665811][   T27]  ? memcpy+0x3c/0x60
[  305.665827][   T27]  ? show_regs_print_info+0x12/0x12
[  305.665846][   T27]  ? load_image+0x410/0x410
[  305.861150][   T27]  panic+0x2d3/0x710
[  305.865047][   T27]  ? schedule_preempt_disabled+0x20/0x20
[  305.870678][   T27]  ? bpf_jit_dump+0xd0/0xd0
[  305.875173][   T27]  ? load_image+0x410/0x410
[  305.879667][   T27]  ? nmi_trigger_cpumask_backtrace+0x35b/0x450
[  305.885811][   T27]  ? nmi_trigger_cpumask_backtrace+0x360/0x450
[  305.891956][   T27]  watchdog+0xf4d/0xf50
[  305.896109][   T27]  ? watchdog+0x1ed/0xf50
[  305.900517][   T27]  kthread+0x29d/0x330
[  305.904575][   T27]  ? hungtask_pm_notify+0x40/0x40
[  305.909616][   T27]  ? kthread_blkcg+0xd0/0xd0
[  305.914225][   T27]  ret_from_fork+0x1f/0x30
[  305.918671][   T27]  </TASK>
[  305.921949][   T27] Kernel Offset: disabled
[  305.926360][   T27] Rebooting in 86400 seconds..