Warning: Permanently added '10.128.0.44' (ED25519) to the list of known hosts. 2025/11/05 22:56:37 parsed 1 programs [ 84.332767][ T5796] cgroup: Unknown subsys name 'net' [ 84.471956][ T5796] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 86.196343][ T5796] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 88.061456][ T5817] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 88.070225][ T5817] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 88.080968][ T5817] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 88.089205][ T5817] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 88.111633][ T5817] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 88.119136][ T5817] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 89.717464][ T5840] chnl_net:caif_netlink_parms(): no params data found [ 90.035756][ T5840] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.045208][ T5840] bridge0: port 1(bridge_slave_0) entered disabled state [ 90.052459][ T5840] bridge_slave_0: entered allmulticast mode [ 90.067276][ T5840] bridge_slave_0: entered promiscuous mode [ 90.080198][ T5840] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.087876][ T5840] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.095151][ T5840] bridge_slave_1: entered allmulticast mode [ 90.102441][ T5840] bridge_slave_1: entered promiscuous mode [ 90.250334][ T5840] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 90.273151][ T5840] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 90.490480][ T5840] team0: Port device team_slave_0 added [ 90.512841][ T5840] team0: Port device team_slave_1 added [ 90.702296][ T5840] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 90.733527][ T5840] 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. [ 90.761099][ T5840] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 90.790616][ T5840] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 90.799340][ T5840] 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. [ 90.827145][ T5840] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 91.183146][ T5840] hsr_slave_0: entered promiscuous mode [ 91.208641][ T5840] hsr_slave_1: entered promiscuous mode [ 91.329681][ T1106] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 91.341019][ T1106] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 91.633931][ T1106] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 91.655991][ T1106] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 91.917284][ T5840] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 91.966681][ T5840] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 91.968296][ T9] cfg80211: failed to load regulatory.db [ 92.043655][ T5840] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 92.073027][ T5840] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 92.386216][ T5840] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.410038][ T5840] 8021q: adding VLAN 0 to HW filter on device team0 [ 92.426489][ T1106] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.433974][ T1106] bridge0: port 1(bridge_slave_0) entered forwarding state [ 92.452865][ T59] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.460103][ T59] bridge0: port 2(bridge_slave_1) entered forwarding state [ 92.721120][ T5840] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 92.792050][ T5840] veth0_vlan: entered promiscuous mode [ 92.805648][ T5840] veth1_vlan: entered promiscuous mode [ 92.835561][ T5840] veth0_macvtap: entered promiscuous mode [ 92.846463][ T5840] veth1_macvtap: entered promiscuous mode [ 92.867846][ T5840] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 92.882753][ T5840] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 92.906974][ T5840] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.916166][ T5840] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.925258][ T5840] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.934972][ T5840] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2025/11/05 22:56:49 executed programs: 0 [ 93.195135][ T51] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 93.204165][ T51] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 93.212668][ T5915] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 93.220857][ T5915] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 93.231129][ T5917] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 93.237195][ T5915] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 93.241222][ T5917] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 93.252163][ T5915] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 93.253932][ T5917] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 93.260003][ T5915] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 93.268452][ T5917] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 93.283912][ T5917] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 93.297260][ T5106] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 93.300231][ T5817] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 93.313153][ T5817] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 93.313171][ T5106] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 93.328488][ T5106] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 93.336685][ T5106] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 93.345315][ T5106] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 93.352708][ T5106] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 93.370801][ T51] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 93.380583][ T51] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 93.389334][ T51] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 93.413934][ T51] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 93.861467][ T5918] chnl_net:caif_netlink_parms(): no params data found [ 94.106668][ T5912] chnl_net:caif_netlink_parms(): no params data found [ 94.135851][ T5918] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.143185][ T5918] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.150922][ T5918] bridge_slave_0: entered allmulticast mode [ 94.158150][ T5918] bridge_slave_0: entered promiscuous mode [ 94.167555][ T5918] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.174751][ T5918] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.182116][ T5918] bridge_slave_1: entered allmulticast mode [ 94.189956][ T5918] bridge_slave_1: entered promiscuous mode [ 94.197779][ T5910] chnl_net:caif_netlink_parms(): no params data found [ 94.283127][ T5918] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 94.302278][ T5918] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 94.367582][ T5919] chnl_net:caif_netlink_parms(): no params data found [ 94.434876][ T5912] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.442095][ T5912] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.449650][ T5912] bridge_slave_0: entered allmulticast mode [ 94.458513][ T5912] bridge_slave_0: entered promiscuous mode [ 94.475475][ T5918] team0: Port device team_slave_0 added [ 94.485110][ T5918] team0: Port device team_slave_1 added [ 94.516064][ T5912] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.523338][ T5912] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.530956][ T5912] bridge_slave_1: entered allmulticast mode [ 94.539736][ T5912] bridge_slave_1: entered promiscuous mode [ 94.622034][ T5918] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 94.629591][ T5918] 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. [ 94.656204][ T5918] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 94.668647][ T5918] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 94.675766][ T5918] 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. [ 94.702221][ T5918] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 94.742240][ T5912] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 94.754675][ T5912] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 94.780692][ T5910] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.788249][ T5910] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.795726][ T5910] bridge_slave_0: entered allmulticast mode [ 94.802782][ T5910] bridge_slave_0: entered promiscuous mode [ 94.816257][ T5910] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.824136][ T5910] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.831315][ T5910] bridge_slave_1: entered allmulticast mode [ 94.838715][ T5910] bridge_slave_1: entered promiscuous mode [ 94.883104][ T34] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 94.932924][ T5919] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.940597][ T5919] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.948921][ T5919] bridge_slave_0: entered allmulticast mode [ 94.957346][ T5919] bridge_slave_0: entered promiscuous mode [ 94.981104][ T5912] team0: Port device team_slave_0 added [ 95.004844][ T5918] hsr_slave_0: entered promiscuous mode [ 95.011492][ T5918] hsr_slave_1: entered promiscuous mode [ 95.019311][ T5918] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 95.027933][ T5918] Cannot create hsr debugfs directory [ 95.049254][ T5910] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 95.059725][ T5919] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.067333][ T5919] bridge0: port 2(bridge_slave_1) entered disabled state [ 95.074676][ T5919] bridge_slave_1: entered allmulticast mode [ 95.081602][ T5919] bridge_slave_1: entered promiscuous mode [ 95.109342][ T5912] team0: Port device team_slave_1 added [ 95.142753][ T5910] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 95.191434][ T5919] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 95.204076][ T5919] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 95.214252][ T5912] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 95.221207][ T5912] 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. [ 95.247738][ T5912] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 95.262869][ T5910] team0: Port device team_slave_0 added [ 95.311691][ T5912] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 95.319355][ T5912] 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. [ 95.324600][ T51] Bluetooth: hci1: command tx timeout [ 95.345599][ T5915] Bluetooth: hci0: command tx timeout [ 95.351894][ T5912] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 95.370934][ T5910] team0: Port device team_slave_1 added [ 95.403683][ T5915] Bluetooth: hci2: command tx timeout [ 95.424229][ T5919] team0: Port device team_slave_0 added [ 95.461960][ T5919] team0: Port device team_slave_1 added [ 95.475669][ T5910] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 95.482644][ T5910] 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. [ 95.508833][ T5915] Bluetooth: hci3: command tx timeout [ 95.515338][ T5910] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 95.528737][ T5910] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 95.535828][ T5910] 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. [ 95.561835][ T5910] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 95.642171][ T5919] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 95.649584][ T5919] 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. [ 95.675812][ T5919] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 95.731176][ T5912] hsr_slave_0: entered promiscuous mode [ 95.737942][ T5912] hsr_slave_1: entered promiscuous mode [ 95.744905][ T5912] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 95.752502][ T5912] Cannot create hsr debugfs directory [ 95.773289][ T5919] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 95.780829][ T5919] 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. [ 95.807083][ T5919] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 95.862754][ T5910] hsr_slave_0: entered promiscuous mode [ 95.869448][ T5910] hsr_slave_1: entered promiscuous mode [ 95.875993][ T5910] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 95.883621][ T5910] Cannot create hsr debugfs directory [ 95.952835][ T5919] hsr_slave_0: entered promiscuous mode [ 95.960011][ T5919] hsr_slave_1: entered promiscuous mode [ 95.967155][ T5919] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 95.975274][ T5919] Cannot create hsr debugfs directory [ 96.185862][ T5918] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 96.197269][ T5918] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 96.249094][ T5918] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 96.260185][ T5918] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 96.418322][ T5918] 8021q: adding VLAN 0 to HW filter on device bond0 [ 96.443392][ T5918] 8021q: adding VLAN 0 to HW filter on device team0 [ 96.460102][ T59] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.467271][ T59] bridge0: port 1(bridge_slave_0) entered forwarding state [ 96.485143][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.492363][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 96.698901][ T5918] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 96.737505][ T34] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 96.775222][ T5918] veth0_vlan: entered promiscuous mode [ 96.789600][ T5918] veth1_vlan: entered promiscuous mode [ 96.821217][ T5918] veth0_macvtap: entered promiscuous mode [ 96.830987][ T5918] veth1_macvtap: entered promiscuous mode [ 96.851936][ T5918] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 96.863125][ T5918] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.875716][ T5918] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 96.891155][ T5918] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 96.902431][ T5918] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.915616][ T5918] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 96.928326][ T5918] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.937713][ T5918] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.946838][ T5918] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.956786][ T5918] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.028410][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.039174][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.071205][ T1106] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.079536][ T1106] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.131874][ T5959] syz.3.20[5959]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set [ 97.395057][ T5959] loop3: detected capacity change from 0 to 32768 [ 97.403035][ T5959] ======================================================= [ 97.403035][ T5959] WARNING: The mand mount option has been deprecated and [ 97.403035][ T5959] and is ignored by this kernel. Remove the mand [ 97.403035][ T5959] option from the mount to silence this warning. [ 97.403035][ T5959] ======================================================= [ 97.404035][ T5915] Bluetooth: hci0: command tx timeout [ 97.440524][ T51] Bluetooth: hci1: command tx timeout [ 97.483753][ T51] Bluetooth: hci2: command tx timeout [ 97.492893][ T5959] ocfs2: Mounting device (7,3) on (node local, slot 0) with ordered data mode. [ 97.518976][ T28] audit: type=1800 audit(1762383413.507:2): pid=5959 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.20" name="file1" dev="loop3" ino=17058 res=0 errno=0 [ 97.564052][ T51] Bluetooth: hci3: command tx timeout [ 97.669699][ T5959] (syz.3.20,5959,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 97.682592][ T5959] syz.3.20 (5959) used greatest stack depth: 19760 bytes left [ 97.733110][ T5918] ocfs2: Unmounting device (7,3) on (node local) [ 98.117875][ T5963] loop3: detected capacity change from 0 to 32768 [ 98.154059][ T5963] ocfs2: Mounting device (7,3) on (node local, slot 0) with ordered data mode. [ 98.172024][ T28] audit: type=1800 audit(1762383414.157:3): pid=5963 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.21" name="file1" dev="loop3" ino=17058 res=0 errno=0 [ 98.258950][ T34] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 98.331646][ T34] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 98.393688][ T5963] (syz.3.21,5963,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 98.412239][ T5963] syz.3.21 (5963) used greatest stack depth: 19536 bytes left 2025/11/05 22:56:54 executed programs: 10 [ 98.480216][ T5918] ocfs2: Unmounting device (7,3) on (node local) [ 99.368708][ T5972] loop3: detected capacity change from 0 to 32768 [ 99.442519][ T5972] ocfs2: Mounting device (7,3) on (node local, slot 0) with ordered data mode. [ 99.480999][ T28] audit: type=1800 audit(1762383415.457:4): pid=5972 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.22" name="file1" dev="loop3" ino=17058 res=0 errno=0 [ 99.501584][ T51] Bluetooth: hci0: command tx timeout [ 99.503712][ T51] Bluetooth: hci1: command tx timeout [ 99.564630][ T51] Bluetooth: hci2: command tx timeout [ 99.588422][ T5910] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 99.644135][ T51] Bluetooth: hci3: command tx timeout [ 99.754406][ T5910] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 99.775261][ T5972] (syz.3.22,5972,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 99.805289][ T5910] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 99.866256][ T5918] ocfs2: Unmounting device (7,3) on (node local) [ 99.955333][ T5910] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 100.234076][ T5919] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 100.265038][ T5919] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 100.368745][ T5919] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 100.389602][ T5919] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 100.619772][ T5912] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 100.658206][ T34] hsr_slave_0: left promiscuous mode [ 100.666251][ T6001] loop3: detected capacity change from 0 to 32768 [ 100.674178][ T34] hsr_slave_1: left promiscuous mode [ 100.695213][ T34] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 100.704178][ T34] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 100.714554][ T34] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 100.722022][ T34] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 100.731548][ T34] bridge_slave_1: left allmulticast mode [ 100.733377][ T6001] ocfs2: Mounting device (7,3) on (node local, slot 0) with ordered data mode. [ 100.737817][ T34] bridge_slave_1: left promiscuous mode [ 100.738931][ T34] bridge0: port 2(bridge_slave_1) entered disabled state [ 100.770121][ T28] audit: type=1800 audit(1762383416.757:5): pid=6001 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.23" name="file1" dev="loop3" ino=17058 res=0 errno=0 [ 100.805116][ T34] bridge_slave_0: left allmulticast mode [ 100.810915][ T34] bridge_slave_0: left promiscuous mode [ 100.825148][ T34] bridge0: port 1(bridge_slave_0) entered disabled state [ 100.919370][ T34] veth1_macvtap: left promiscuous mode [ 100.925566][ T34] veth0_macvtap: left promiscuous mode [ 100.931261][ T34] veth1_vlan: left promiscuous mode [ 100.937047][ T6001] (syz.3.23,6001,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 100.952119][ T34] veth0_vlan: left promiscuous mode [ 100.988396][ T5918] ocfs2: Unmounting device (7,3) on (node local) [ 101.565563][ T51] Bluetooth: hci1: command tx timeout [ 101.566359][ T5915] Bluetooth: hci0: command tx timeout [ 101.582021][ T6015] loop3: detected capacity change from 0 to 32768 [ 101.644332][ T5915] Bluetooth: hci2: command tx timeout [ 101.661589][ T6015] ocfs2: Mounting device (7,3) on (node local, slot 0) with ordered data mode. [ 101.690745][ T28] audit: type=1800 audit(1762383417.677:6): pid=6015 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.24" name="file1" dev="loop3" ino=17058 res=0 errno=0 [ 101.724326][ T5915] Bluetooth: hci3: command tx timeout [ 101.829857][ T6015] (syz.3.24,6015,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 101.871127][ T6015] syz.3.24 (6015) used greatest stack depth: 19216 bytes left [ 101.915337][ T34] team0 (unregistering): Port device team_slave_1 removed [ 101.921881][ T5918] ocfs2: Unmounting device (7,3) on (node local) [ 101.993181][ T34] team0 (unregistering): Port device team_slave_0 removed [ 102.037755][ T34] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 102.085055][ T34] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 102.507567][ T6019] loop3: detected capacity change from 0 to 32768 [ 102.557959][ T6019] ocfs2: Mounting device (7,3) on (node local, slot 0) with ordered data mode. [ 102.580448][ T28] audit: type=1800 audit(1762383418.567:7): pid=6019 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.25" name="file1" dev="loop3" ino=17058 res=0 errno=0 [ 102.615159][ T34] bond0 (unregistering): Released all slaves [ 102.736461][ T6019] (syz.3.25,6019,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 102.772105][ T5912] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 102.799538][ T5918] ocfs2: Unmounting device (7,3) on (node local) [ 102.811745][ T5912] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 102.829452][ T5912] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 103.073068][ T5910] 8021q: adding VLAN 0 to HW filter on device bond0 [ 103.141053][ T5910] 8021q: adding VLAN 0 to HW filter on device team0 [ 103.214241][ T992] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.221556][ T992] bridge0: port 1(bridge_slave_0) entered forwarding state [ 103.232812][ T992] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.240038][ T992] bridge0: port 2(bridge_slave_1) entered forwarding state [ 103.284321][ T5919] 8021q: adding VLAN 0 to HW filter on device bond0 [ 103.371155][ T5919] 8021q: adding VLAN 0 to HW filter on device team0 [ 103.387800][ T5912] 8021q: adding VLAN 0 to HW filter on device bond0 [ 103.409661][ T984] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.416967][ T984] bridge0: port 1(bridge_slave_0) entered forwarding state [ 103.454893][ T984] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.462072][ T984] bridge0: port 2(bridge_slave_1) entered forwarding state [ 103.539815][ T5912] 8021q: adding VLAN 0 to HW filter on device team0 [ 103.602955][ T1111] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.610216][ T1111] bridge0: port 1(bridge_slave_0) entered forwarding state [ 103.640620][ T1111] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.647849][ T1111] bridge0: port 2(bridge_slave_1) entered forwarding state [ 103.679171][ T6025] loop3: detected capacity change from 0 to 32768 [ 103.771748][ T6025] ocfs2: Mounting device (7,3) on (node local, slot 0) with ordered data mode. [ 103.826092][ T28] audit: type=1800 audit(1762383419.817:8): pid=6025 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.26" name="file1" dev="loop3" ino=17058 res=0 errno=0 2025/11/05 22:57:00 executed programs: 15 [ 104.058657][ T6025] (syz.3.26,6025,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 104.160188][ T5918] ocfs2: Unmounting device (7,3) on (node local) [ 104.180678][ T5910] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 104.286538][ T5919] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 104.365027][ T5910] veth0_vlan: entered promiscuous mode [ 104.420897][ T5912] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 104.440581][ T5910] veth1_vlan: entered promiscuous mode [ 104.477274][ T5919] veth0_vlan: entered promiscuous mode [ 104.550869][ T5919] veth1_vlan: entered promiscuous mode [ 104.568293][ T5912] veth0_vlan: entered promiscuous mode [ 104.607604][ T5912] veth1_vlan: entered promiscuous mode [ 104.632361][ T5910] veth0_macvtap: entered promiscuous mode [ 104.652077][ T5919] veth0_macvtap: entered promiscuous mode [ 104.676181][ T5919] veth1_macvtap: entered promiscuous mode [ 104.686994][ T5910] veth1_macvtap: entered promiscuous mode [ 104.728625][ T5912] veth0_macvtap: entered promiscuous mode [ 104.760448][ T5912] veth1_macvtap: entered promiscuous mode [ 104.776693][ T5910] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 104.788486][ T5910] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 104.802222][ T5910] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 104.811381][ T5919] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 104.822691][ T5919] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 104.832899][ T5919] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 104.844879][ T5919] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 104.856755][ T5919] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 104.881383][ T5910] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 104.893286][ T5910] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 104.911182][ T5910] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 104.922927][ T5919] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 104.935727][ T5919] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 104.946129][ T5919] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 104.956942][ T5919] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 104.969242][ T5919] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 104.991760][ T5910] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.001178][ T5910] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.011935][ T5910] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.021470][ T5910] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.041347][ T5912] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 105.053110][ T5912] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 105.067033][ T6045] loop3: detected capacity change from 0 to 32768 [ 105.068227][ T5912] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 105.097376][ T5912] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 105.107434][ T5912] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 105.118003][ T5912] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 105.129658][ T5912] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 105.138735][ T6045] ocfs2: Mounting device (7,3) on (node local, slot 0) with ordered data mode. [ 105.150209][ T5919] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.162282][ T5919] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.171274][ T5919] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.180141][ T5919] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.195046][ T28] audit: type=1800 audit(1762383421.187:9): pid=6045 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.27" name="file1" dev="loop3" ino=17058 res=0 errno=0 [ 105.197541][ T5912] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 105.227080][ T5912] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 105.237256][ T5912] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 105.248517][ T5912] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 105.258487][ T5912] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 105.269053][ T5912] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 105.280700][ T5912] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 105.328052][ T5912] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.337301][ T5912] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.346996][ T5912] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.355776][ T5912] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.558711][ T6045] (syz.3.27,6045,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 105.591742][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 105.601018][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 105.633417][ T5918] ocfs2: Unmounting device (7,3) on (node local) [ 105.670068][ T1106] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 105.681006][ T1106] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 105.770745][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 105.804872][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 105.833860][ T1111] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 105.841820][ T1111] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 105.948487][ T1111] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 105.984708][ T1111] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 106.097422][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 106.114744][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 106.696801][ T6050] loop3: detected capacity change from 0 to 32768 [ 106.772861][ T6050] ocfs2: Mounting device (7,3) on (node local, slot 0) with ordered data mode. [ 106.806304][ T28] audit: type=1800 audit(1762383422.797:10): pid=6050 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.28" name="file1" dev="loop3" ino=17058 res=0 errno=0 [ 106.829424][ T6051] loop0: detected capacity change from 0 to 32768 [ 106.868017][ T6051] debugfs: Directory 'B1DE653C5FFC4D88B33B244AAB9EB3E9' with parent 'ocfs2' already present! [ 106.976847][ T6051] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 107.019006][ T28] audit: type=1800 audit(1762383423.007:11): pid=6051 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.17" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 107.146655][ T6050] (syz.3.28,6050,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 107.255136][ T5918] ocfs2: Unmounting device (7,3) on (node local) [ 107.276548][ T6052] loop2: detected capacity change from 0 to 32768 [ 107.398242][ T6052] ocfs2: Mounting device (7,2) on (node local, slot 0) with ordered data mode. [ 107.414046][ T6051] (syz.0.17,6051,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 107.429214][ T6053] loop1: detected capacity change from 0 to 32768 [ 107.525241][ T28] audit: type=1800 audit(1762383423.517:12): pid=6052 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.19" name="file1" dev="loop2" ino=17058 res=0 errno=0 [ 107.575635][ T6053] debugfs: Directory 'B1DE653C5FFC4D88B33B244AAB9EB3E9' with parent 'ocfs2' already present! [ 107.601198][ T5910] ocfs2: Unmounting device (7,0) on (node local) [ 107.637051][ T6053] ocfs2: Mounting device (7,1) on (node local, slot 0) with ordered data mode. [ 107.713570][ T28] audit: type=1800 audit(1762383423.697:13): pid=6053 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.18" name="file1" dev="loop1" ino=17058 res=0 errno=0 [ 107.927438][ T6053] (syz.1.18,6053,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 107.954375][ T1106] [ 107.965584][ T1106] ====================================================== [ 107.972598][ T1106] WARNING: possible circular locking dependency detected [ 107.979618][ T1106] syzkaller #0 Not tainted [ 107.984030][ T1106] ------------------------------------------------------ [ 107.991043][ T1106] kworker/u4:8/1106 is trying to acquire lock: [ 107.997192][ T1106] ffff88805a9a4da0 (&oi->ip_alloc_sem){++++}-{3:3}, at: ocfs2_try_remove_refcount_tree+0xb7/0x320 [ 108.007829][ T1106] [ 108.007829][ T1106] but task is already holding lock: [ 108.015204][ T1106] ffff88805a9a4e38 (&oi->ip_xattr_sem){++++}-{3:3}, at: ocfs2_try_remove_refcount_tree+0xa5/0x320 [ 108.025833][ T1106] [ 108.025833][ T1106] which lock already depends on the new lock. [ 108.025833][ T1106] [ 108.036236][ T1106] [ 108.036236][ T1106] the existing dependency chain (in reverse order) is: [ 108.045242][ T1106] [ 108.045242][ T1106] -> #4 (&oi->ip_xattr_sem){++++}-{3:3}: [ 108.053061][ T1106] down_read+0x46/0x2e0 [ 108.057774][ T1106] ocfs2_init_acl+0x2fa/0x720 [ 108.062984][ T1106] ocfs2_mknod+0x12e5/0x20f0 [ 108.068103][ T1106] ocfs2_create+0x196/0x410 [ 108.073130][ T1106] path_openat+0x1277/0x3190 [ 108.078265][ T1106] do_filp_open+0x1c5/0x3d0 [ 108.083305][ T1106] do_sys_openat2+0x12c/0x1c0 [ 108.088506][ T1106] __x64_sys_open+0x11f/0x140 [ 108.093712][ T1106] do_syscall_64+0x55/0xb0 [ 108.098663][ T1106] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 108.105080][ T1106] [ 108.105080][ T1106] -> #3 (jbd2_handle){++++}-{0:0}: [ 108.112380][ T1106] start_this_handle+0x1e9d/0x20c0 [ 108.118018][ T1106] jbd2__journal_start+0x2bb/0x5b0 [ 108.123655][ T1106] jbd2_journal_start+0x2a/0x40 [ 108.129036][ T1106] ocfs2_start_trans+0x376/0x6c0 [ 108.134508][ T1106] ocfs2_mknod+0xe47/0x20f0 [ 108.139534][ T1106] ocfs2_create+0x196/0x410 [ 108.144565][ T1106] path_openat+0x1277/0x3190 [ 108.149686][ T1106] do_filp_open+0x1c5/0x3d0 [ 108.154723][ T1106] do_sys_openat2+0x12c/0x1c0 [ 108.159926][ T1106] __x64_sys_open+0x11f/0x140 [ 108.165126][ T1106] do_syscall_64+0x55/0xb0 [ 108.170103][ T1106] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 108.176520][ T1106] [ 108.176520][ T1106] -> #2 (&journal->j_trans_barrier){.+.+}-{3:3}: [ 108.185034][ T1106] down_read+0x46/0x2e0 [ 108.189723][ T1106] ocfs2_start_trans+0x36a/0x6c0 [ 108.195188][ T1106] ocfs2_mknod+0xe47/0x20f0 [ 108.200212][ T1106] ocfs2_create+0x196/0x410 [ 108.205232][ T1106] path_openat+0x1277/0x3190 [ 108.210350][ T1106] do_filp_open+0x1c5/0x3d0 [ 108.215391][ T1106] do_sys_openat2+0x12c/0x1c0 [ 108.220594][ T1106] __x64_sys_open+0x11f/0x140 [ 108.225797][ T1106] do_syscall_64+0x55/0xb0 [ 108.230767][ T1106] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 108.237183][ T1106] [ 108.237183][ T1106] -> #1 (sb_internal#2){.+.+}-{0:0}: [ 108.244662][ T1106] lock_release+0x32b/0x8b0 [ 108.249695][ T1106] up_write+0x2d/0x410 [ 108.254287][ T1106] ocfs2_free_alloc_context+0x97/0x1a0 [ 108.260277][ T1106] ocfs2_write_begin_nolock+0x4105/0x4190 [ 108.266528][ T1106] ocfs2_dio_wr_get_block+0xb71/0x17a0 [ 108.272514][ T1106] __blockdev_direct_IO+0x1679/0x3420 [ 108.278407][ T1106] ocfs2_direct_IO+0x240/0x2b0 [ 108.283705][ T1106] generic_file_direct_write+0x1d4/0x3e0 [ 108.289858][ T1106] __generic_file_write_iter+0x11b/0x230 [ 108.296038][ T1106] ocfs2_file_write_iter+0x1582/0x1d00 [ 108.302027][ T1106] do_iter_write+0x79a/0xc70 [ 108.307159][ T1106] do_pwritev+0x205/0x340 [ 108.312021][ T1106] do_syscall_64+0x55/0xb0 [ 108.316969][ T1106] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 108.323382][ T1106] [ 108.323382][ T1106] -> #0 (&oi->ip_alloc_sem){++++}-{3:3}: [ 108.331206][ T1106] __lock_acquire+0x2ddb/0x7c80 [ 108.336581][ T1106] lock_acquire+0x197/0x410 [ 108.341604][ T1106] down_write+0x97/0x1f0 [ 108.346380][ T1106] ocfs2_try_remove_refcount_tree+0xb7/0x320 [ 108.352909][ T1106] ocfs2_truncate_file+0xd84/0x13a0 [ 108.358641][ T1106] ocfs2_complete_recovery+0x1141/0x20d0 [ 108.364829][ T1106] process_scheduled_works+0xa45/0x15b0 [ 108.370991][ T1106] worker_thread+0xa55/0xfc0 [ 108.376107][ T1106] kthread+0x2fa/0x390 [ 108.380699][ T1106] ret_from_fork+0x48/0x80 [ 108.385659][ T1106] ret_from_fork_asm+0x11/0x20 [ 108.390954][ T1106] [ 108.390954][ T1106] other info that might help us debug this: [ 108.390954][ T1106] [ 108.401202][ T1106] Chain exists of: [ 108.401202][ T1106] &oi->ip_alloc_sem --> jbd2_handle --> &oi->ip_xattr_sem [ 108.401202][ T1106] [ 108.414357][ T1106] Possible unsafe locking scenario: [ 108.414357][ T1106] [ 108.421825][ T1106] CPU0 CPU1 [ 108.427192][ T1106] ---- ---- [ 108.432558][ T1106] lock(&oi->ip_xattr_sem); [ 108.437157][ T1106] lock(jbd2_handle); [ 108.443749][ T1106] lock(&oi->ip_xattr_sem); [ 108.450869][ T1106] lock(&oi->ip_alloc_sem); [ 108.455473][ T1106] [ 108.455473][ T1106] *** DEADLOCK *** [ 108.455473][ T1106] [ 108.463646][ T1106] 4 locks held by kworker/u4:8/1106: [ 108.468948][ T1106] #0: ffff88805f841d38 ((wq_completion)ocfs2_wq#4){+.+.}-{0:0}, at: process_scheduled_works+0x957/0x15b0 [ 108.480289][ T1106] #1: ffffc9000490fd00 ((work_completion)(&journal->j_recovery_work)){+.+.}-{0:0}, at: process_scheduled_works+0x957/0x15b0 [ 108.493266][ T1106] #2: ffff88805a9a5118 (&sb->s_type->i_mutex_key#20){+.+.}-{3:3}, at: ocfs2_complete_recovery+0xea3/0x20d0 [ 108.504775][ T1106] #3: ffff88805a9a4e38 (&oi->ip_xattr_sem){++++}-{3:3}, at: ocfs2_try_remove_refcount_tree+0xa5/0x320 [ 108.515838][ T1106] [ 108.515838][ T1106] stack backtrace: [ 108.521810][ T1106] CPU: 0 PID: 1106 Comm: kworker/u4:8 Not tainted syzkaller #0 [ 108.529389][ T1106] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 108.539457][ T1106] Workqueue: ocfs2_wq ocfs2_complete_recovery [ 108.545555][ T1106] Call Trace: [ 108.548853][ T1106] [ 108.551807][ T1106] dump_stack_lvl+0x16c/0x230 [ 108.556506][ T1106] ? load_image+0x3b0/0x3b0 [ 108.561023][ T1106] ? show_regs_print_info+0x20/0x20 [ 108.566242][ T1106] ? print_circular_bug+0x12b/0x1a0 [ 108.571459][ T1106] check_noncircular+0x2bd/0x3c0 [ 108.576420][ T1106] ? print_deadlock_bug+0x5d0/0x5d0 [ 108.581626][ T1106] ? lockdep_lock+0xe0/0x220 [ 108.586242][ T1106] ? lockdep_unlock+0x137/0x2d0 [ 108.591129][ T1106] ? _find_first_zero_bit+0xd3/0x100 [ 108.596434][ T1106] __lock_acquire+0x2ddb/0x7c80 [ 108.601303][ T1106] ? lockdep_hardirqs_on_prepare+0x400/0x760 [ 108.607291][ T1106] ? verify_lock_unused+0x140/0x140 [ 108.612502][ T1106] ? asm_sysvec_call_function_single+0x1a/0x20 [ 108.618675][ T1106] ? lockdep_hardirqs_on+0x98/0x150 [ 108.623908][ T1106] ? asm_sysvec_call_function_single+0x1a/0x20 [ 108.630088][ T1106] lock_acquire+0x197/0x410 [ 108.634597][ T1106] ? ocfs2_try_remove_refcount_tree+0xb7/0x320 [ 108.640760][ T1106] ? __might_sleep+0xe0/0xe0 [ 108.645376][ T1106] ? read_lock_is_recursive+0x20/0x20 [ 108.650756][ T1106] ? mark_lock+0x94/0x320 [ 108.655094][ T1106] down_write+0x97/0x1f0 [ 108.659352][ T1106] ? ocfs2_try_remove_refcount_tree+0xb7/0x320 [ 108.665516][ T1106] ? down_read_killable+0x340/0x340 [ 108.670732][ T1106] ? asm_sysvec_call_function_single+0x1a/0x20 [ 108.676888][ T1106] ocfs2_try_remove_refcount_tree+0xb7/0x320 [ 108.682875][ T1106] ? asm_sysvec_call_function_single+0x1a/0x20 [ 108.689057][ T1106] ? ocfs2_remove_refcount_tree+0xd50/0xd50 [ 108.694965][ T1106] ? ocfs2_truncate_file+0xd75/0x13a0 [ 108.700352][ T1106] ocfs2_truncate_file+0xd84/0x13a0 [ 108.705569][ T1106] ? ocfs2_simple_size_update+0x470/0x470 [ 108.711325][ T1106] ? read_lock_is_recursive+0x20/0x20 [ 108.716735][ T1106] ? ocfs2_complete_recovery+0x182b/0x20d0 [ 108.722558][ T1106] ? ocfs2_rw_lock+0x138/0x240 [ 108.727337][ T1106] ? ocfs2_create_new_inode_locks+0x640/0x640 [ 108.733419][ T1106] ocfs2_complete_recovery+0x1141/0x20d0 [ 108.739076][ T1106] ? ocfs2_journal_alloc+0x360/0x360 [ 108.744377][ T1106] ? __ocfs2_wait_on_mount+0x5f0/0x5f0 [ 108.749845][ T1106] ? verify_lock_unused+0x140/0x140 [ 108.755052][ T1106] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 108.761224][ T1106] ? lockdep_hardirqs_on_prepare+0x400/0x760 [ 108.767214][ T1106] ? read_lock_is_recursive+0x20/0x20 [ 108.772596][ T1106] ? _raw_spin_unlock_irq+0x23/0x50 [ 108.777806][ T1106] ? process_scheduled_works+0x957/0x15b0 [ 108.783539][ T1106] ? process_scheduled_works+0x957/0x15b0 [ 108.789263][ T1106] process_scheduled_works+0xa45/0x15b0 [ 108.794916][ T1106] ? assign_work+0x400/0x400 [ 108.799517][ T1106] ? assign_work+0x39e/0x400 [ 108.804111][ T1106] worker_thread+0xa55/0xfc0 [ 108.808726][ T1106] kthread+0x2fa/0x390 [ 108.812807][ T1106] ? pr_cont_work+0x560/0x560 [ 108.817490][ T1106] ? kthread_blkcg+0xd0/0xd0 [ 108.822087][ T1106] ret_from_fork+0x48/0x80 [ 108.826508][ T1106] ? kthread_blkcg+0xd0/0xd0 [ 108.831102][ T1106] ret_from_fork_asm+0x11/0x20 [ 108.835884][ T1106] [ 108.933669][ T6052] (syz.2.19,6052,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 109.030609][ T5919] ocfs2: Unmounting device (7,2) on (node local) [ 109.060205][ T5912] ocfs2: Unmounting device (7,1) on (node local) [ 109.266659][ T6062] loop3: detected capacity change from 0 to 32768 [ 109.308561][ T6067] loop0: detected capacity change from 0 to 32768 [ 109.366715][ T6067] debugfs: Directory 'B1DE653C5FFC4D88B33B244AAB9EB3E9' with parent 'ocfs2' already present! [ 109.416174][ T6062] ocfs2: Mounting device (7,3) on (node local, slot 0) with ordered data mode. [ 109.434227][ T6067] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 109.456814][ T28] audit: type=1800 audit(1762383425.437:14): pid=6062 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.29" name="file1" dev="loop3" ino=17058 res=0 errno=0 [ 109.510235][ T28] audit: type=1800 audit(1762383425.447:15): pid=6067 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.30" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 109.702266][ T6069] loop2: detected capacity change from 0 to 32768 2025/11/05 22:57:05 executed programs: 24 [ 109.721516][ T6067] (syz.0.30,6067,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 109.758731][ T5910] ocfs2: Unmounting device (7,0) on (node local) [ 109.763113][ T6069] debugfs: Directory 'B1DE653C5FFC4D88B33B244AAB9EB3E9' with parent 'ocfs2' already present! [ 109.800103][ T6062] (syz.3.29,6062,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 109.850246][ T6069] ocfs2: Mounting device (7,2) on (node local, slot 0) with ordered data mode. [ 109.914898][ T28] audit: type=1800 audit(1762383425.897:16): pid=6069 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.32" name="file1" dev="loop2" ino=17058 res=0 errno=0 [ 109.932599][ T6071] loop1: detected capacity change from 0 to 32768 [ 109.966191][ T5918] ocfs2: Unmounting device (7,3) on (node local) [ 110.074612][ T6069] (syz.2.32,6069,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 110.115638][ T6071] ocfs2: Mounting device (7,1) on (node local, slot 0) with ordered data mode. [ 110.151890][ T5919] ocfs2: Unmounting device (7,2) on (node local) [ 110.165980][ T28] audit: type=1800 audit(1762383426.137:17): pid=6071 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.31" name="file1" dev="loop1" ino=17058 res=0 errno=0 [ 110.457976][ T6071] (syz.1.31,6071,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 110.486275][ T5912] ocfs2: Unmounting device (7,1) on (node local) [ 110.640231][ T6082] loop3: detected capacity change from 0 to 32768 [ 110.725611][ T6082] ocfs2: Mounting device (7,3) on (node local, slot 0) with ordered data mode. [ 110.772978][ T28] audit: type=1800 audit(1762383426.757:18): pid=6082 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.34" name="file1" dev="loop3" ino=17058 res=0 errno=0 [ 110.786941][ T6083] loop0: detected capacity change from 0 to 32768 [ 110.842693][ T6083] debugfs: Directory 'B1DE653C5FFC4D88B33B244AAB9EB3E9' with parent 'ocfs2' already present! [ 110.960099][ T6083] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 110.977898][ T6084] loop2: detected capacity change from 0 to 32768 [ 110.990796][ T28] audit: type=1800 audit(1762383426.977:19): pid=6083 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.33" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 111.014431][ T6084] debugfs: Directory 'B1DE653C5FFC4D88B33B244AAB9EB3E9' with parent 'ocfs2' already present! [ 111.134867][ T6084] ocfs2: Mounting device (7,2) on (node local, slot 0) with ordered data mode. [ 111.164888][ T6082] (syz.3.34,6082,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 111.194032][ T28] audit: type=1800 audit(1762383427.177:20): pid=6084 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.35" name="file1" dev="loop2" ino=17058 res=0 errno=0 [ 111.296633][ T5918] ocfs2: Unmounting device (7,3) on (node local) [ 111.313710][ T6084] (syz.2.35,6084,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 111.368530][ T6083] (syz.0.33,6083,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 111.399012][ T5919] ocfs2: Unmounting device (7,2) on (node local) [ 111.435665][ T5910] ocfs2: Unmounting device (7,0) on (node local) [ 111.563302][ T6089] loop1: detected capacity change from 0 to 32768 [ 111.638492][ T6089] ocfs2: Mounting device (7,1) on (node local, slot 0) with ordered data mode. [ 111.722461][ T28] audit: type=1800 audit(1762383427.707:21): pid=6089 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.36" name="file1" dev="loop1" ino=17058 res=0 errno=0 [ 111.981679][ T6098] loop2: detected capacity change from 0 to 32768 [ 112.020456][ T6098] debugfs: Directory 'B1DE653C5FFC4D88B33B244AAB9EB3E9' with parent 'ocfs2' already present! [ 112.044131][ T6089] (syz.1.36,6089,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 112.071252][ T6098] ocfs2: Mounting device (7,2) on (node local, slot 0) with ordered data mode. [ 112.112134][ T5912] ocfs2: Unmounting device (7,1) on (node local) [ 112.146034][ T6095] loop3: detected capacity change from 0 to 32768 [ 112.175041][ T28] audit: type=1800 audit(1762383428.167:22): pid=6098 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.38" name="file1" dev="loop2" ino=17058 res=0 errno=0 [ 112.288980][ T6095] ocfs2: Mounting device (7,3) on (node local, slot 0) with ordered data mode. [ 112.466306][ T5919] ocfs2: Unmounting device (7,2) on (node local) [ 112.558678][ T5918] ocfs2: Unmounting device (7,3) on (node local) [ 112.742221][ T6100] loop0: detected capacity change from 0 to 32768 [ 112.846138][ T6100] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 112.915487][ T28] kauditd_printk_skb: 1 callbacks suppressed [ 112.915501][ T28] audit: type=1800 audit(1762383428.907:24): pid=6100 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.39" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 113.016054][ T6108] loop3: detected capacity change from 0 to 32768 [ 113.073631][ T6108] debugfs: Directory 'B1DE653C5FFC4D88B33B244AAB9EB3E9' with parent 'ocfs2' already present! [ 113.080228][ T6106] loop1: detected capacity change from 0 to 32768 [ 113.090634][ T6100] ocfs2_dio_end_io: 2 callbacks suppressed [ 113.090647][ T6100] (syz.0.39,6100,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 113.122855][ T6106] debugfs: Directory 'B1DE653C5FFC4D88B33B244AAB9EB3E9' with parent 'ocfs2' already present! [ 113.180268][ T6108] ocfs2: Mounting device (7,3) on (node local, slot 0) with ordered data mode. [ 113.205937][ T5910] ocfs2: Unmounting device (7,0) on (node local) [ 113.233752][ T6106] ocfs2: Mounting device (7,1) on (node local, slot 0) with ordered data mode. [ 113.253600][ T28] audit: type=1800 audit(1762383429.237:25): pid=6108 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.42" name="file1" dev="loop3" ino=17058 res=0 errno=0 [ 113.364588][ T28] audit: type=1800 audit(1762383429.307:26): pid=6106 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.40" name="file1" dev="loop1" ino=17058 res=0 errno=0 [ 113.441991][ T6110] loop2: detected capacity change from 0 to 32768 [ 113.527365][ T6110] ocfs2: Mounting device (7,2) on (node local, slot 0) with ordered data mode. [ 113.568784][ T6108] (syz.3.42,6108,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 113.602139][ T28] audit: type=1800 audit(1762383429.587:27): pid=6110 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.41" name="file1" dev="loop2" ino=17058 res=0 errno=0 [ 113.654159][ T6106] (syz.1.40,6106,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 113.686217][ T5918] ocfs2: Unmounting device (7,3) on (node local) [ 113.716324][ T5912] ocfs2: Unmounting device (7,1) on (node local) [ 113.853940][ T6121] loop0: detected capacity change from 0 to 32768 [ 113.906715][ T6121] debugfs: Directory 'B1DE653C5FFC4D88B33B244AAB9EB3E9' with parent 'ocfs2' already present! [ 113.934029][ T6110] (syz.2.41,6110,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 113.957664][ T6121] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 114.019026][ T5919] ocfs2: Unmounting device (7,2) on (node local) [ 114.063592][ T28] audit: type=1800 audit(1762383430.047:28): pid=6121 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.43" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 114.286808][ T6125] loop1: detected capacity change from 0 to 32768 [ 114.378895][ T6121] (syz.0.43,6121,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 114.395003][ T6125] ocfs2: Mounting device (7,1) on (node local, slot 0) with ordered data mode. [ 114.427676][ T28] audit: type=1800 audit(1762383430.417:29): pid=6125 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.45" name="file1" dev="loop1" ino=17058 res=0 errno=0 [ 114.497500][ T5910] ocfs2: Unmounting device (7,0) on (node local) [ 114.622703][ T6126] loop3: detected capacity change from 0 to 32768 [ 114.660667][ T6126] debugfs: Directory 'B1DE653C5FFC4D88B33B244AAB9EB3E9' with parent 'ocfs2' already present! [ 114.702466][ T6126] ocfs2: Mounting device (7,3) on (node local, slot 0) with ordered data mode. 2025/11/05 22:57:10 executed programs: 39 [ 114.713168][ T6125] (syz.1.45,6125,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 114.770783][ T28] audit: type=1800 audit(1762383430.757:30): pid=6126 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.44" name="file1" dev="loop3" ino=17058 res=0 errno=0 [ 114.841048][ T5912] ocfs2: Unmounting device (7,1) on (node local) [ 115.064483][ T6130] loop2: detected capacity change from 0 to 32768 [ 115.073733][ T6126] (syz.3.44,6126,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 115.126417][ T5918] ocfs2: Unmounting device (7,3) on (node local) [ 115.130735][ T6135] loop0: detected capacity change from 0 to 32768 [ 115.148514][ T6130] ocfs2: Mounting device (7,2) on (node local, slot 0) with ordered data mode. [ 115.190306][ T6135] debugfs: Directory 'B1DE653C5FFC4D88B33B244AAB9EB3E9' with parent 'ocfs2' already present! [ 115.206709][ T28] audit: type=1800 audit(1762383431.177:31): pid=6130 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.46" name="file1" dev="loop2" ino=17058 res=0 errno=0 [ 115.290580][ T6135] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 115.377940][ T28] audit: type=1800 audit(1762383431.367:32): pid=6135 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.47" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 115.429502][ T6130] (syz.2.46,6130,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 115.545015][ T5919] ocfs2: Unmounting device (7,2) on (node local) [ 115.707478][ T6135] (syz.0.47,6135,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 115.730899][ T6139] loop1: detected capacity change from 0 to 32768 [ 115.750825][ T5910] ocfs2: Unmounting device (7,0) on (node local) [ 115.829663][ T6139] ocfs2: Mounting device (7,1) on (node local, slot 0) with ordered data mode. [ 115.927356][ T28] audit: type=1800 audit(1762383431.917:33): pid=6139 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.48" name="file1" dev="loop1" ino=17058 res=0 errno=0 [ 116.120867][ T6144] loop3: detected capacity change from 0 to 32768 [ 116.172454][ T6147] loop2: detected capacity change from 0 to 32768 [ 116.189913][ T6144] debugfs: Directory 'B1DE653C5FFC4D88B33B244AAB9EB3E9' with parent 'ocfs2' already present! [ 116.261515][ T6147] debugfs: Directory 'B1DE653C5FFC4D88B33B244AAB9EB3E9' with parent 'ocfs2' already present! [ 116.281592][ T6139] (syz.1.48,6139,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 116.302063][ T6144] ocfs2: Mounting device (7,3) on (node local, slot 0) with ordered data mode. [ 116.369090][ T6147] ocfs2: Mounting device (7,2) on (node local, slot 0) with ordered data mode. [ 116.410250][ T5912] ocfs2: Unmounting device (7,1) on (node local) [ 116.672962][ T5918] ocfs2: Unmounting device (7,3) on (node local) [ 116.711534][ T6151] loop0: detected capacity change from 0 to 32768 [ 116.748246][ T6151] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 116.775952][ T5919] ocfs2: Unmounting device (7,2) on (node local) [ 117.131628][ T5910] ocfs2: Unmounting device (7,0) on (node local) [ 117.137676][ T6159] loop1: detected capacity change from 0 to 32768 [ 117.215983][ T6159] ocfs2: Mounting device (7,1) on (node local, slot 0) with ordered data mode. [ 117.635701][ T5912] ocfs2: Unmounting device (7,1) on (node local) [ 117.638665][ T6165] loop2: detected capacity change from 0 to 32768 [ 117.716008][ T6165] ocfs2: Mounting device (7,2) on (node local, slot 0) with ordered data mode. [ 117.745850][ T6164] loop3: detected capacity change from 0 to 32768 [ 117.799478][ T6164] debugfs: Directory 'B1DE653C5FFC4D88B33B244AAB9EB3E9' with parent 'ocfs2' already present! [ 117.880570][ T6164] ocfs2: Mounting device (7,3) on (node local, slot 0) with ordered data mode. [ 117.905440][ T5919] ocfs2: Unmounting device (7,2) on (node local)