Warning: Permanently added '10.128.1.112' (ED25519) to the list of known hosts. 2025/12/21 02:14:31 parsed 1 programs [ 72.523984][ T4191] cgroup: Unknown subsys name 'net' [ 72.660142][ T4191] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 74.179091][ T4191] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 76.842465][ T4231] chnl_net:caif_netlink_parms(): no params data found [ 76.912132][ T4231] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.920013][ T4231] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.929739][ T4231] device bridge_slave_0 entered promiscuous mode [ 76.939801][ T4231] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.948357][ T4231] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.956585][ T4231] device bridge_slave_1 entered promiscuous mode [ 76.989354][ T4231] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 77.001394][ T4231] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 77.035214][ T4231] team0: Port device team_slave_0 added [ 77.043797][ T4231] team0: Port device team_slave_1 added [ 77.069910][ T4231] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 77.078338][ T4231] 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. [ 77.105778][ T4231] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 77.119156][ T4231] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 77.127517][ T4231] 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. [ 77.154721][ T4231] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 77.197030][ T4231] device hsr_slave_0 entered promiscuous mode [ 77.205547][ T4231] device hsr_slave_1 entered promiscuous mode [ 77.340323][ T4231] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 77.352691][ T4231] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 77.363720][ T4231] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 77.373613][ T4231] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 77.408099][ T4231] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.415385][ T4231] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.423434][ T4231] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.430522][ T4231] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.488386][ T4231] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.505406][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.518157][ T154] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.527566][ T154] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.536757][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 77.552363][ T4231] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.566454][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.575526][ T154] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.582665][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.595567][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.604747][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.611827][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.631865][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.653296][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 77.661537][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.670544][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 77.686395][ T4231] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 77.701500][ T4231] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 77.721804][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 77.860329][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 77.868275][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 77.881899][ T4231] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 77.900509][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 77.910363][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 77.935614][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 77.944596][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 77.954455][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 77.962587][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 77.972684][ T4231] device veth0_vlan entered promiscuous mode [ 77.984424][ T4231] device veth1_vlan entered promiscuous mode [ 78.004120][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 78.012288][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 78.020720][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 78.030589][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 78.042209][ T4231] device veth0_macvtap entered promiscuous mode [ 78.051788][ T4231] device veth1_macvtap entered promiscuous mode [ 78.068098][ T4231] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 78.076953][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 78.086025][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 78.094799][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 78.103654][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 78.130991][ T4231] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 78.140087][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 78.149909][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 78.161926][ T4231] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.171549][ T4231] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.180888][ T4231] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.189974][ T4231] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.300269][ T4231] syz-executor (4231) used greatest stack depth: 20768 bytes left [ 78.385657][ T154] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.396327][ T154] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.426736][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 78.436994][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.445230][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.454043][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2025/12/21 02:14:41 executed programs: 0 [ 80.408083][ T1403] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 80.558418][ T4291] chnl_net:caif_netlink_parms(): no params data found [ 80.601009][ T4291] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.608247][ T4291] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.616517][ T4291] device bridge_slave_0 entered promiscuous mode [ 80.625072][ T4291] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.632208][ T4291] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.640297][ T4291] device bridge_slave_1 entered promiscuous mode [ 80.661656][ T4291] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 80.673487][ T4291] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 80.697852][ T4291] team0: Port device team_slave_0 added [ 80.706477][ T4291] team0: Port device team_slave_1 added [ 80.726946][ T4291] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 80.734034][ T4291] 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. [ 80.759978][ T4291] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 80.771883][ T4291] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 80.778906][ T4291] 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. [ 80.805119][ T4291] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 80.841322][ T4291] device hsr_slave_0 entered promiscuous mode [ 80.848467][ T4291] device hsr_slave_1 entered promiscuous mode [ 80.855704][ T4291] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 80.863625][ T4291] Cannot create hsr debugfs directory [ 82.473514][ T13] Bluetooth: hci0: command 0x0409 tx timeout [ 83.371082][ T1403] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 83.430200][ T1403] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 83.500006][ T1403] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 84.330386][ T4291] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 84.339795][ T4291] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 84.349474][ T4291] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 84.358701][ T4291] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 84.432337][ T4291] 8021q: adding VLAN 0 to HW filter on device bond0 [ 84.448141][ T4291] 8021q: adding VLAN 0 to HW filter on device team0 [ 84.456172][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 84.466081][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 84.494389][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 84.505419][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 84.513902][ T154] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.521063][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.530406][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 84.551726][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 84.560552][ T4253] Bluetooth: hci0: command 0x041b tx timeout [ 84.561413][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 84.576484][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.583604][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.592069][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 84.600951][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 84.614456][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 84.624172][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 84.653353][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 84.661274][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 84.670557][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 84.679615][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 84.690248][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 84.700115][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 84.708652][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 84.719853][ T4291] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 84.847117][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 84.854687][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 84.888609][ T4291] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 84.905876][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 84.915732][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 84.950606][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 84.959964][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 84.969559][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 84.979225][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 84.989875][ T4291] device veth0_vlan entered promiscuous mode [ 85.020522][ T4291] device veth1_vlan entered promiscuous mode [ 85.040102][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 85.049122][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 85.057953][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 85.066643][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 85.077491][ T4291] device veth0_macvtap entered promiscuous mode [ 85.095315][ T4291] device veth1_macvtap entered promiscuous mode [ 85.121927][ T4291] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 85.134625][ T4291] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 85.146807][ T4291] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 85.154657][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 85.163228][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 85.171238][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 85.181493][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 85.191727][ T4291] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 85.202938][ T4291] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 85.214241][ T4291] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 85.222605][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 85.232155][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 85.247151][ T4291] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.256585][ T4291] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.265744][ T4291] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.274745][ T4291] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.291537][ T1403] device hsr_slave_0 left promiscuous mode [ 85.298880][ T1403] device hsr_slave_1 left promiscuous mode [ 85.306714][ T1403] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 85.314490][ T1403] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 85.324761][ T1403] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 85.332199][ T1403] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 85.340000][ T1403] device bridge_slave_1 left promiscuous mode [ 85.347069][ T1403] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.361990][ T1403] device bridge_slave_0 left promiscuous mode [ 85.368369][ T1403] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.387999][ T1403] device veth1_macvtap left promiscuous mode [ 85.394287][ T1403] device veth0_macvtap left promiscuous mode [ 85.400325][ T1403] device veth1_vlan left promiscuous mode [ 85.407373][ T1403] device veth0_vlan left promiscuous mode [ 85.576878][ T1403] team0 (unregistering): Port device team_slave_1 removed [ 85.589866][ T1403] team0 (unregistering): Port device team_slave_0 removed [ 85.606922][ T1403] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 85.621566][ T1403] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 85.678237][ T1403] bond0 (unregistering): Released all slaves [ 85.773543][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 85.781661][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 85.796998][ T4354] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 85.814843][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 2025/12/21 02:14:46 executed programs: 2 [ 85.825997][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 85.835754][ T4354] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 86.105840][ T4355] loop0: detected capacity change from 0 to 32768 [ 86.123709][ T4355] ======================================================= [ 86.123709][ T4355] WARNING: The mand mount option has been deprecated and [ 86.123709][ T4355] and is ignored by this kernel. Remove the mand [ 86.123709][ T4355] option from the mount to silence this warning. [ 86.123709][ T4355] ======================================================= [ 86.206033][ T4355] JBD2: Ignoring recovery information on journal [ 86.265640][ T4355] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 86.496595][ T4355] (syz.0.17,4355,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 86.516234][ T4355] syz.0.17 (4355) used greatest stack depth: 19560 bytes left [ 86.546677][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 86.632917][ T4252] Bluetooth: hci0: command 0x040f tx timeout [ 86.715568][ T7] cfg80211: failed to load regulatory.db [ 87.148537][ T4359] loop0: detected capacity change from 0 to 32768 [ 87.239806][ T4359] JBD2: Ignoring recovery information on journal [ 87.274422][ T4359] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 87.426318][ T4359] (syz.0.18,4359,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 87.466444][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 87.872412][ T4363] loop0: detected capacity change from 0 to 32768 [ 87.962985][ T4363] JBD2: Ignoring recovery information on journal [ 87.990380][ T4363] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 88.106565][ T4363] (syz.0.19,4363,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 88.126070][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 88.434681][ T4367] loop0: detected capacity change from 0 to 32768 [ 88.505552][ T4367] JBD2: Ignoring recovery information on journal [ 88.575558][ T4367] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 88.722882][ T4252] Bluetooth: hci0: command 0x0419 tx timeout [ 88.761817][ T4367] (syz.0.20,4367,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 88.785526][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 89.175390][ T4371] loop0: detected capacity change from 0 to 32768 [ 89.255758][ T4371] JBD2: Ignoring recovery information on journal [ 89.344599][ T4371] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 89.512536][ T4371] (syz.0.21,4371,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 89.541127][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 89.831212][ T4375] loop0: detected capacity change from 0 to 32768 [ 89.890500][ T4375] JBD2: Ignoring recovery information on journal [ 89.925392][ T4375] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 90.048298][ T4375] (syz.0.22,4375,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 90.068180][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 90.376999][ T4379] loop0: detected capacity change from 0 to 32768 [ 90.436490][ T4379] JBD2: Ignoring recovery information on journal [ 90.466530][ T4379] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 90.586717][ T4379] (syz.0.23,4379,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 90.604941][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 90.889051][ T4383] loop0: detected capacity change from 0 to 32768 [ 90.947813][ T4383] JBD2: Ignoring recovery information on journal [ 90.980582][ T4383] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. 2025/12/21 02:14:52 executed programs: 10 [ 91.102118][ T4383] (syz.0.24,4383,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 91.119712][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 91.438206][ T4387] loop0: detected capacity change from 0 to 32768 [ 91.522024][ T4387] JBD2: Ignoring recovery information on journal [ 91.549695][ T4387] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 91.666005][ T4387] (syz.0.25,4387,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 91.683324][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 91.989825][ T4391] loop0: detected capacity change from 0 to 32768 [ 92.056608][ T4391] JBD2: Ignoring recovery information on journal [ 92.096272][ T4391] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 92.249687][ T4391] (syz.0.26,4391,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 92.268705][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 92.590229][ T4395] loop0: detected capacity change from 0 to 32768 [ 92.660485][ T4395] JBD2: Ignoring recovery information on journal [ 92.689539][ T4395] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 92.812326][ T4395] (syz.0.27,4395,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 92.831050][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 93.113100][ T4399] loop0: detected capacity change from 0 to 32768 [ 93.194005][ T4399] JBD2: Ignoring recovery information on journal [ 93.225656][ T4399] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 93.335856][ T4399] (syz.0.28,4399,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 93.353369][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 93.664323][ T4403] loop0: detected capacity change from 0 to 32768 [ 93.720004][ T4403] JBD2: Ignoring recovery information on journal [ 93.750277][ T4403] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 93.871575][ T4403] (syz.0.29,4403,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 93.889417][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 94.191042][ T4407] loop0: detected capacity change from 0 to 32768 [ 94.252309][ T4407] JBD2: Ignoring recovery information on journal [ 94.286052][ T4407] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 94.400195][ T4407] (syz.0.30,4407,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 94.417952][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 94.750689][ T4411] loop0: detected capacity change from 0 to 32768 [ 94.853494][ T4411] JBD2: Ignoring recovery information on journal [ 94.879349][ T4411] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 94.984257][ T4411] (syz.0.31,4411,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 95.001825][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 95.280394][ T4415] loop0: detected capacity change from 0 to 32768 [ 95.340185][ T4415] JBD2: Ignoring recovery information on journal [ 95.369957][ T4415] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 95.492377][ T4415] (syz.0.32,4415,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 95.510625][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 95.818223][ T4419] loop0: detected capacity change from 0 to 32768 [ 95.882401][ T4419] JBD2: Ignoring recovery information on journal [ 95.910811][ T4419] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 96.022430][ T4419] (syz.0.33,4419,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 96.043441][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 96.342290][ T4423] loop0: detected capacity change from 0 to 32768 [ 96.411588][ T4423] JBD2: Ignoring recovery information on journal [ 96.441321][ T4423] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. 2025/12/21 02:14:57 executed programs: 20 [ 96.564427][ T4423] (syz.0.34,4423,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 96.581560][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 96.880418][ T4427] loop0: detected capacity change from 0 to 32768 [ 96.939958][ T4427] JBD2: Ignoring recovery information on journal [ 96.969572][ T4427] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 97.095361][ T4427] (syz.0.35,4427,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 97.113287][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 97.401584][ T4431] loop0: detected capacity change from 0 to 32768 [ 97.471937][ T4431] JBD2: Ignoring recovery information on journal [ 97.503238][ T4431] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 97.622431][ T4431] (syz.0.36,4431,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 97.642075][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 97.951316][ T4435] loop0: detected capacity change from 0 to 32768 [ 98.011990][ T4435] JBD2: Ignoring recovery information on journal [ 98.046454][ T4435] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 98.147974][ T4435] (syz.0.37,4435,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 98.165783][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 98.445892][ T4439] loop0: detected capacity change from 0 to 32768 [ 98.501736][ T4439] JBD2: Ignoring recovery information on journal [ 98.530441][ T4439] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 98.651833][ T4439] (syz.0.38,4439,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 98.668577][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 98.969204][ T4443] loop0: detected capacity change from 0 to 32768 [ 99.052388][ T4443] JBD2: Ignoring recovery information on journal [ 99.080406][ T4443] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 99.205254][ T4443] (syz.0.39,4443,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 99.223181][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 99.508096][ T4447] loop0: detected capacity change from 0 to 32768 [ 99.531822][ T4447] JBD2: Ignoring recovery information on journal [ 99.561053][ T4447] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 99.661967][ T4447] (syz.0.40,4447,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 99.680732][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 99.976032][ T4451] loop0: detected capacity change from 0 to 32768 [ 100.031755][ T4451] JBD2: Ignoring recovery information on journal [ 100.061075][ T4451] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 100.180758][ T4451] (syz.0.41,4451,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 100.198044][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 100.503418][ T4455] loop0: detected capacity change from 0 to 32768 [ 100.559781][ T4455] JBD2: Ignoring recovery information on journal [ 100.589209][ T4455] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 100.606174][ T4455] [ 100.608563][ T4455] ====================================================== [ 100.615595][ T4455] WARNING: possible circular locking dependency detected [ 100.622662][ T4455] syzkaller #0 Not tainted [ 100.627098][ T4455] ------------------------------------------------------ [ 100.634286][ T4455] syz.0.42/4455 is trying to acquire lock: [ 100.640109][ T4455] ffff88807f1f5488 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x1b5/0x760 [ 100.651143][ T4455] [ 100.651143][ T4455] but task is already holding lock: [ 100.658522][ T4455] ffff88805b84cda0 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_dio_wr_get_block+0x8db/0x17a0 [ 100.669593][ T4455] [ 100.669593][ T4455] which lock already depends on the new lock. [ 100.669593][ T4455] [ 100.679998][ T4455] [ 100.679998][ T4455] the existing dependency chain (in reverse order) is: [ 100.689031][ T4455] [ 100.689031][ T4455] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 100.697888][ T4455] down_read+0x44/0x2e0 [ 100.702565][ T4455] ocfs2_read_virt_blocks+0x23f/0x8a0 [ 100.708459][ T4455] ocfs2_find_entry+0x3d1/0x1f90 [ 100.713917][ T4455] ocfs2_find_files_on_disk+0xdb/0x2f0 [ 100.720001][ T4455] ocfs2_lookup_ino_from_name+0x4f/0xf0 [ 100.726061][ T4455] ocfs2_get_system_file_inode+0x319/0x760 [ 100.732437][ T4455] ocfs2_init_global_system_inodes+0x316/0x650 [ 100.739117][ T4455] ocfs2_fill_super+0x3dbf/0x4d80 [ 100.744661][ T4455] mount_bdev+0x287/0x3c0 [ 100.749511][ T4455] legacy_get_tree+0xe6/0x180 [ 100.754728][ T4455] vfs_get_tree+0x88/0x270 [ 100.759659][ T4455] do_new_mount+0x24a/0xa40 [ 100.764688][ T4455] __se_sys_mount+0x2d6/0x3c0 [ 100.769887][ T4455] do_syscall_64+0x4c/0xa0 [ 100.774827][ T4455] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 100.781329][ T4455] [ 100.781329][ T4455] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 100.789665][ T4455] __lock_acquire+0x2c33/0x7c60 [ 100.795036][ T4455] lock_acquire+0x197/0x3f0 [ 100.800073][ T4455] __mutex_lock_common+0x1eb/0x2390 [ 100.805786][ T4455] mutex_lock_nested+0x17/0x20 [ 100.811068][ T4455] ocfs2_get_system_file_inode+0x1b5/0x760 [ 100.817462][ T4455] ocfs2_reserve_local_alloc_bits+0xfc/0x24c0 [ 100.824055][ T4455] ocfs2_reserve_clusters_with_limit+0x1bb/0xba0 [ 100.830906][ T4455] ocfs2_lock_allocators+0x2f7/0x5b0 [ 100.836714][ T4455] ocfs2_write_begin_nolock+0x2216/0x4180 [ 100.842951][ T4455] ocfs2_dio_wr_get_block+0xb6d/0x17a0 [ 100.849033][ T4455] __blockdev_direct_IO+0x146d/0x3c90 [ 100.855023][ T4455] ocfs2_direct_IO+0x23e/0x2b0 [ 100.860317][ T4455] generic_file_direct_write+0x22c/0x490 [ 100.866477][ T4455] __generic_file_write_iter+0x2b1/0x4e0 [ 100.872633][ T4455] ocfs2_file_write_iter+0x1578/0x1cf0 [ 100.878610][ T4455] vfs_write+0x712/0xd00 [ 100.883372][ T4455] ksys_write+0x14d/0x250 [ 100.888220][ T4455] do_syscall_64+0x4c/0xa0 [ 100.893156][ T4455] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 100.899681][ T4455] [ 100.899681][ T4455] other info that might help us debug this: [ 100.899681][ T4455] [ 100.909900][ T4455] Possible unsafe locking scenario: [ 100.909900][ T4455] [ 100.917392][ T4455] CPU0 CPU1 [ 100.922756][ T4455] ---- ---- [ 100.928123][ T4455] lock(&ocfs2_file_ip_alloc_sem_key); [ 100.933683][ T4455] lock(&osb->system_file_mutex); [ 100.941402][ T4455] lock(&ocfs2_file_ip_alloc_sem_key); [ 100.949470][ T4455] lock(&osb->system_file_mutex); [ 100.954578][ T4455] [ 100.954578][ T4455] *** DEADLOCK *** [ 100.954578][ T4455] [ 100.962730][ T4455] 3 locks held by syz.0.42/4455: [ 100.967671][ T4455] #0: ffff88807f046460 (sb_writers#13){.+.+}-{0:0}, at: vfs_write+0x28a/0xd00 [ 100.976639][ T4455] #1: ffff88805b84d108 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: ocfs2_file_write_iter+0x401/0x1cf0 [ 100.987951][ T4455] #2: ffff88805b84cda0 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_dio_wr_get_block+0x8db/0x17a0 [ 100.999432][ T4455] [ 100.999432][ T4455] stack backtrace: [ 101.005319][ T4455] CPU: 1 PID: 4455 Comm: syz.0.42 Not tainted syzkaller #0 [ 101.012517][ T4455] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 101.022680][ T4455] Call Trace: [ 101.025971][ T4455] [ 101.028909][ T4455] dump_stack_lvl+0x168/0x230 [ 101.033603][ T4455] ? load_image+0x3b0/0x3b0 [ 101.038113][ T4455] ? show_regs_print_info+0x20/0x20 [ 101.043310][ T4455] ? print_circular_bug+0x12b/0x1a0 [ 101.048642][ T4455] check_noncircular+0x274/0x310 [ 101.053590][ T4455] ? add_chain_block+0x940/0x940 [ 101.058529][ T4455] ? lockdep_lock+0xdc/0x1e0 [ 101.063127][ T4455] ? mark_lock+0x94/0x320 [ 101.067457][ T4455] __lock_acquire+0x2c33/0x7c60 [ 101.072314][ T4455] ? __lock_acquire+0x12d9/0x7c60 [ 101.077339][ T4455] ? verify_lock_unused+0x140/0x140 [ 101.082571][ T4455] ? mark_lock+0x94/0x320 [ 101.086897][ T4455] ? __lock_acquire+0x13ad/0x7c60 [ 101.091920][ T4455] ? hlock_conflict+0x59/0x1f0 [ 101.096678][ T4455] ? __bfs+0x2a3/0x5c0 [ 101.100750][ T4455] lock_acquire+0x197/0x3f0 [ 101.105250][ T4455] ? ocfs2_get_system_file_inode+0x1b5/0x760 [ 101.111316][ T4455] ? __might_sleep+0xf0/0xf0 [ 101.116015][ T4455] ? lockdep_unlock+0x134/0x2d0 [ 101.120984][ T4455] ? read_lock_is_recursive+0x10/0x10 [ 101.126489][ T4455] ? ocfs2_get_system_file_inode+0x1b5/0x760 [ 101.132498][ T4455] __mutex_lock_common+0x1eb/0x2390 [ 101.137718][ T4455] ? ocfs2_get_system_file_inode+0x1b5/0x760 [ 101.143719][ T4455] ? stack_trace_save+0xe0/0xe0 [ 101.148575][ T4455] ? ocfs2_get_system_file_inode+0x154/0x760 [ 101.154551][ T4455] ? mutex_lock_io_nested+0x60/0x60 [ 101.159868][ T4455] ? __rwlock_init+0x140/0x140 [ 101.164635][ T4455] ? do_raw_spin_unlock+0x11d/0x230 [ 101.169856][ T4455] mutex_lock_nested+0x17/0x20 [ 101.174626][ T4455] ocfs2_get_system_file_inode+0x1b5/0x760 [ 101.180531][ T4455] ? ocfs2_fast_symlink_readpage+0x3e0/0x3e0 [ 101.186507][ T4455] ? deref_stack_reg+0xd0/0x120 [ 101.191363][ T4455] ? mark_lock+0x94/0x320 [ 101.195690][ T4455] ? __lock_acquire+0x13ad/0x7c60 [ 101.200804][ T4455] ? __kernel_text_address+0x9a/0x100 [ 101.206179][ T4455] ocfs2_reserve_local_alloc_bits+0xfc/0x24c0 [ 101.212246][ T4455] ? stack_trace_save+0x98/0xe0 [ 101.217090][ T4455] ? verify_lock_unused+0x140/0x140 [ 101.222290][ T4455] ? ocfs2_complete_local_alloc_recovery+0x540/0x540 [ 101.228958][ T4455] ? __kasan_kmalloc+0xcc/0xf0 [ 101.233715][ T4455] ? __kasan_kmalloc+0xb5/0xf0 [ 101.238492][ T4455] ? ocfs2_reserve_clusters_with_limit+0xe7/0xba0 [ 101.244904][ T4455] ? ocfs2_lock_allocators+0x2f7/0x5b0 [ 101.250363][ T4455] ? ocfs2_write_begin_nolock+0x2216/0x4180 [ 101.256249][ T4455] ? ocfs2_dio_wr_get_block+0xb6d/0x17a0 [ 101.261876][ T4455] ? __blockdev_direct_IO+0x146d/0x3c90 [ 101.267421][ T4455] ? generic_file_direct_write+0x22c/0x490 [ 101.273228][ T4455] ? __generic_file_write_iter+0x2b1/0x4e0 [ 101.279025][ T4455] ? ocfs2_file_write_iter+0x1578/0x1cf0 [ 101.284653][ T4455] ? vfs_write+0x712/0xd00 [ 101.289064][ T4455] ? ocfs2_alloc_should_use_local+0x13a/0x2d0 [ 101.295126][ T4455] ? __lock_acquire+0x7c60/0x7c60 [ 101.300166][ T4455] ? do_raw_spin_lock+0x11d/0x280 [ 101.305188][ T4455] ? __rwlock_init+0x140/0x140 [ 101.309949][ T4455] ? do_raw_spin_unlock+0x11d/0x230 [ 101.315170][ T4455] ? _raw_spin_unlock+0x24/0x40 [ 101.320033][ T4455] ? ocfs2_alloc_should_use_local+0x13a/0x2d0 [ 101.326092][ T4455] ? ocfs2_reserve_clusters_with_limit+0x168/0xba0 [ 101.332594][ T4455] ocfs2_reserve_clusters_with_limit+0x1bb/0xba0 [ 101.338919][ T4455] ? ocfs2_reserve_clusters+0x30/0x30 [ 101.344287][ T4455] ? __kasan_kmalloc+0xcc/0xf0 [ 101.349045][ T4455] ? rcu_is_watching+0x11/0xa0 [ 101.353804][ T4455] ? ocfs2_num_free_extents+0x2de/0x5a0 [ 101.359367][ T4455] ? ocfs2_validate_extent_block+0x550/0x550 [ 101.365353][ T4455] ocfs2_lock_allocators+0x2f7/0x5b0 [ 101.370644][ T4455] ? _ocfs2_clear_bit+0x40/0x40 [ 101.375512][ T4455] ? do_raw_spin_lock+0x11d/0x280 [ 101.380533][ T4455] ? ocfs2_write_begin_nolock+0xf08/0x4180 [ 101.386339][ T4455] ? rcu_is_watching+0x11/0xa0 [ 101.391094][ T4455] ? ocfs2_write_begin_nolock+0xf08/0x4180 [ 101.396893][ T4455] ? kfree+0x4a/0x2a0 [ 101.400868][ T4455] ocfs2_write_begin_nolock+0x2216/0x4180 [ 101.406598][ T4455] ? ocfs2_size_fits_inline_data+0x90/0x90 [ 101.412400][ T4455] ? __lock_acquire+0x13ad/0x7c60 [ 101.417432][ T4455] ? ocfs2_read_inode_block+0x11a/0x180 [ 101.423062][ T4455] ? ocfs2_read_inode_block_full+0x1a0/0x1a0 [ 101.429039][ T4455] ? ocfs2_allocate_extend_trans+0x5b0/0x5b0 [ 101.435014][ T4455] ? __brelse+0x55/0x90 [ 101.439161][ T4455] ? ocfs2_add_inode_to_orphan+0x4c5/0x700 [ 101.444971][ T4455] ? ocfs2_orphan_add+0x1190/0x1190 [ 101.450203][ T4455] ? __might_sleep+0xf0/0xf0 [ 101.454793][ T4455] ? preempt_count_add+0x8d/0x190 [ 101.459819][ T4455] ? rwsem_write_trylock+0x12f/0x1b0 [ 101.465100][ T4455] ? clear_nonspinnable+0x60/0x60 [ 101.470131][ T4455] ocfs2_dio_wr_get_block+0xb6d/0x17a0 [ 101.475613][ T4455] ? ocfs2_lock_get_block+0x50/0x50 [ 101.480805][ T4455] ? get_user_pages_fast_only+0x40/0x40 [ 101.486346][ T4455] ? lockdep_softirqs_off+0x420/0x420 [ 101.491726][ T4455] ? slab_post_alloc_hook+0x68/0x380 [ 101.497004][ T4455] ? iov_iter_advance+0x202/0x390 [ 101.502025][ T4455] ? ocfs2_lock_get_block+0x50/0x50 [ 101.507262][ T4455] __blockdev_direct_IO+0x146d/0x3c90 [ 101.512686][ T4455] ? sb_init_dio_done_wq+0x80/0x80 [ 101.517795][ T4455] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 101.523779][ T4455] ? ocfs2_lock_get_block+0x50/0x50 [ 101.528994][ T4455] ? lockdep_hardirqs_on+0x94/0x140 [ 101.534206][ T4455] ? invalidate_mapping_pagevec+0x30/0x30 [ 101.539918][ T4455] ? seqcount_lockdep_reader_access+0x172/0x1c0 [ 101.546165][ T4455] ? ktime_get_coarse_real_ts64+0x10c/0x120 [ 101.552052][ T4455] ? filemap_write_and_wait_range+0x269/0x380 [ 101.558121][ T4455] ? atime_needs_update+0x780/0x780 [ 101.563420][ T4455] ? file_remove_privs+0x3b6/0x590 [ 101.563447][ T4455] ? ocfs2_lock_get_block+0x50/0x50 [ 101.573856][ T4455] ocfs2_direct_IO+0x23e/0x2b0 [ 101.578653][ T4455] generic_file_direct_write+0x22c/0x490 [ 101.584455][ T4455] __generic_file_write_iter+0x2b1/0x4e0 [ 101.590087][ T4455] ? _raw_spin_unlock+0x24/0x40 [ 101.594935][ T4455] ? ocfs2_inode_unlock+0x11a/0x140 [ 101.600130][ T4455] ocfs2_file_write_iter+0x1578/0x1cf0 [ 101.605591][ T4455] ? ocfs2_file_read_iter+0xa20/0xa20 [ 101.610959][ T4455] ? aa_file_perm+0x3a3/0xe20 [ 101.615641][ T4455] ? rcu_read_lock_any_held+0xb0/0x120 [ 101.621103][ T4455] ? rcu_read_lock_bh_held+0xe0/0xe0 [ 101.626384][ T4455] ? end_current_label_crit_section+0x14b/0x170 [ 101.632627][ T4455] ? memset+0x1e/0x40 [ 101.636606][ T4455] ? iov_iter_init+0xb4/0x170 [ 101.641311][ T4455] vfs_write+0x712/0xd00 [ 101.645559][ T4455] ? file_end_write+0x250/0x250 [ 101.650428][ T4455] ? __context_tracking_exit+0x4c/0x80 [ 101.655909][ T4455] ? __fdget_pos+0x2c6/0x370 [ 101.660495][ T4455] ksys_write+0x14d/0x250 [ 101.664822][ T4455] ? __ia32_sys_read+0x80/0x80 [ 101.669580][ T4455] ? lockdep_hardirqs_on+0x94/0x140 [ 101.674777][ T4455] do_syscall_64+0x4c/0xa0 [ 101.679189][ T4455] ? clear_bhb_loop+0x30/0x80 [ 101.683870][ T4455] ? clear_bhb_loop+0x30/0x80 [ 101.688544][ T4455] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 101.694441][ T4455] RIP: 0033:0x7f931f259749 [ 101.698858][ T4455] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 101.718464][ T4455] RSP: 002b:00007fffd3162ff8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 101.726990][ T4455] RAX: ffffffffffffffda RBX: 00007f931f4affa0 RCX: 00007f931f259749 [ 101.734987][ T4455] RDX: 0000000000806000 RSI: 0000200000000200 RDI: 0000000000000005 [ 101.743065][ T4455] RBP: 00007f931f2ddf91 R08: 0000000000000000 R09: 0000000000000000 [ 101.751030][ T4455] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 101.759281][ T4455] R13: 00007f931f4affa0 R14: 00007f931f4affa0 R15: 0000000000000003 [ 101.767261][ T4455] 2025/12/21 02:15:02 executed programs: 28 [ 101.835360][ T4455] (syz.0.42,4455,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 101.844364][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 102.060263][ T4462] loop0: detected capacity change from 0 to 32768 [ 102.114392][ T4462] JBD2: Ignoring recovery information on journal [ 102.137274][ T4462] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 102.211417][ T4462] (syz.0.43,4462,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 102.220753][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 102.440319][ T4466] loop0: detected capacity change from 0 to 32768 [ 102.504447][ T4466] JBD2: Ignoring recovery information on journal [ 102.527046][ T4466] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 102.601679][ T4466] (syz.0.44,4466,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 102.610455][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 102.840000][ T4470] loop0: detected capacity change from 0 to 32768 [ 102.878991][ T4470] JBD2: Ignoring recovery information on journal [ 102.906101][ T4470] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 102.980365][ T4470] (syz.0.45,4470,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 102.988707][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 103.238370][ T4474] loop0: detected capacity change from 0 to 32768 [ 103.258462][ T4474] JBD2: Ignoring recovery information on journal [ 103.280030][ T4474] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 103.343639][ T4474] (syz.0.46,4474,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 103.351867][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 103.581355][ T4479] loop0: detected capacity change from 0 to 32768 [ 103.644783][ T4479] JBD2: Ignoring recovery information on journal [ 103.666368][ T4479] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 103.739653][ T4479] (syz.0.47,4479,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 103.748253][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 103.981516][ T4484] loop0: detected capacity change from 0 to 32768 [ 104.058050][ T4484] JBD2: Ignoring recovery information on journal [ 104.080310][ T4484] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 104.146229][ T4484] (syz.0.48,4484,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 104.154839][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 104.417943][ T4488] loop0: detected capacity change from 0 to 32768 [ 104.473684][ T4488] JBD2: Ignoring recovery information on journal [ 104.493933][ T4488] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 104.567758][ T4488] (syz.0.49,4488,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 104.576127][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 104.810218][ T4493] loop0: detected capacity change from 0 to 32768 [ 104.865165][ T4493] JBD2: Ignoring recovery information on journal [ 104.887404][ T4493] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 104.961085][ T4493] (syz.0.50,4493,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 104.969870][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 105.190330][ T4497] loop0: detected capacity change from 0 to 32768 [ 105.244480][ T4497] JBD2: Ignoring recovery information on journal [ 105.266073][ T4497] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 105.339164][ T4497] (syz.0.51,4497,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 105.347304][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 105.576632][ T4501] loop0: detected capacity change from 0 to 32768 [ 105.643667][ T4501] JBD2: Ignoring recovery information on journal [ 105.666455][ T4501] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 105.743103][ T4501] (syz.0.52,4501,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 105.751961][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 105.991870][ T4505] loop0: detected capacity change from 0 to 32768 [ 106.009313][ T4505] JBD2: Ignoring recovery information on journal [ 106.031794][ T4505] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 106.116581][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 106.328034][ T4509] loop0: detected capacity change from 0 to 32768 [ 106.394286][ T4509] JBD2: Ignoring recovery information on journal [ 106.416193][ T4509] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 106.494837][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 106.715415][ T4513] loop0: detected capacity change from 0 to 32768 [ 106.764621][ T4513] JBD2: Ignoring recovery information on journal [ 106.786371][ T4513] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. 2025/12/21 02:15:08 executed programs: 41 [ 106.875971][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 107.081669][ T4517] loop0: detected capacity change from 0 to 32768 [ 107.134288][ T4517] JBD2: Ignoring recovery information on journal [ 107.156110][ T4517] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 107.228145][ T4517] ocfs2_dio_end_io: 3 callbacks suppressed [ 107.228159][ T4517] (syz.0.56,4517,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 107.242367][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 107.483304][ T4521] loop0: detected capacity change from 0 to 32768 [ 107.550771][ T4521] JBD2: Ignoring recovery information on journal [ 107.574169][ T4521] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 107.650930][ T4521] (syz.0.57,4521,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 107.659500][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 107.882101][ T4525] loop0: detected capacity change from 0 to 32768 [ 107.935423][ T4525] JBD2: Ignoring recovery information on journal [ 107.961046][ T4525] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 108.038758][ T4525] (syz.0.58,4525,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 108.047369][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 108.273432][ T4529] loop0: detected capacity change from 0 to 32768 [ 108.319490][ T4529] JBD2: Ignoring recovery information on journal [ 108.341714][ T4529] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 108.423203][ T4529] (syz.0.59,4529,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 108.431984][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 108.676112][ T4533] loop0: detected capacity change from 0 to 32768 [ 108.741911][ T4533] JBD2: Ignoring recovery information on journal [ 108.764068][ T4533] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 108.839477][ T4533] (syz.0.60,4533,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 108.848033][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 109.085581][ T4537] loop0: detected capacity change from 0 to 32768 [ 109.133978][ T4537] JBD2: Ignoring recovery information on journal [ 109.156965][ T4537] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 109.232835][ T4537] (syz.0.61,4537,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 109.241534][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 109.468353][ T4541] loop0: detected capacity change from 0 to 32768 [ 109.525456][ T4541] JBD2: Ignoring recovery information on journal [ 109.548882][ T4541] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 109.628783][ T4541] (syz.0.62,4541,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 109.637804][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 109.867877][ T4545] loop0: detected capacity change from 0 to 32768 [ 109.920243][ T4545] JBD2: Ignoring recovery information on journal [ 109.942678][ T4545] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 110.017419][ T4545] (syz.0.63,4545,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 110.027582][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 110.254819][ T4549] loop0: detected capacity change from 0 to 32768 [ 110.325264][ T4549] JBD2: Ignoring recovery information on journal [ 110.348951][ T4549] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 110.424227][ T4549] (syz.0.64,4549,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 110.432170][ T4291] ocfs2: Unmounting device (7,0) on (node local)