Warning: Permanently added '10.128.0.30' (ED25519) to the list of known hosts. 2026/04/03 15:30:45 parsed 1 programs [ 71.527066][ T4270] cgroup: Unknown subsys name 'net' [ 71.636361][ T4270] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 73.171450][ T4270] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 74.787384][ T4282] chnl_net:caif_netlink_parms(): no params data found [ 74.838751][ T4282] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.846541][ T4282] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.854504][ T4282] device bridge_slave_0 entered promiscuous mode [ 74.863675][ T4282] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.870967][ T4282] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.878758][ T4282] device bridge_slave_1 entered promiscuous mode [ 74.901805][ T4282] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 74.913238][ T4282] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 74.938175][ T4282] team0: Port device team_slave_0 added [ 74.945488][ T4282] team0: Port device team_slave_1 added [ 74.962580][ T4282] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 74.969570][ T4282] 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. [ 74.995991][ T4282] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 75.008411][ T4282] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 75.016077][ T4282] 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. [ 75.042409][ T4282] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 75.074957][ T4282] device hsr_slave_0 entered promiscuous mode [ 75.082157][ T4282] device hsr_slave_1 entered promiscuous mode [ 75.181296][ T4282] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 75.192245][ T4282] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 75.205724][ T4282] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 75.215176][ T4282] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 75.237268][ T4282] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.244660][ T4282] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.252784][ T4282] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.260103][ T4282] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.305848][ T4282] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.321268][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.332768][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.341393][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.349856][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 75.365030][ T4282] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.390627][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.399729][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.406879][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.415249][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.424130][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.431476][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.457882][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 75.471534][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 75.494528][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 75.505526][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 75.518000][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 75.529079][ T4282] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 75.689885][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 75.697650][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 75.711609][ T4282] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 75.732053][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 75.749806][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 75.759474][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 75.768182][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 75.776171][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 75.786412][ T4282] device veth0_vlan entered promiscuous mode [ 75.797592][ T4282] device veth1_vlan entered promiscuous mode [ 75.817795][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 75.826147][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 75.834743][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 75.843561][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 75.854519][ T4282] device veth0_macvtap entered promiscuous mode [ 75.863725][ T4282] device veth1_macvtap entered promiscuous mode [ 75.879100][ T4282] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 75.886736][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 75.902826][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 75.911536][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 75.920035][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 75.934172][ T4282] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 75.942363][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 75.951393][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 75.962688][ T4282] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.971831][ T4282] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.981209][ T4282] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.989936][ T4282] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.126567][ T9] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 76.575442][ T4309] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 76.591867][ T4309] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 76.599679][ T4309] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 76.608166][ T4309] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 76.620057][ T4309] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 76.627960][ T4309] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 77.850123][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 77.870717][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 77.882873][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 77.903516][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 77.911651][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 77.919485][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 78.579608][ T9] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2026/04/03 15:30:55 executed programs: 0 [ 79.159987][ T4309] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 79.168643][ T4309] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 79.178269][ T4309] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 79.186594][ T4309] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 79.195648][ T4309] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 79.203344][ T4309] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 79.311502][ T4360] chnl_net:caif_netlink_parms(): no params data found [ 79.353901][ T4360] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.361185][ T4360] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.369085][ T4360] device bridge_slave_0 entered promiscuous mode [ 79.377494][ T4360] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.384759][ T4360] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.392676][ T4360] device bridge_slave_1 entered promiscuous mode [ 79.414305][ T4360] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 79.426282][ T4360] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 79.448302][ T4360] team0: Port device team_slave_0 added [ 79.455576][ T4360] team0: Port device team_slave_1 added [ 79.472319][ T4360] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 79.479291][ T4360] 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. [ 79.505786][ T4360] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 79.518963][ T4360] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 79.526190][ T4360] 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. [ 79.552266][ T4360] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 79.581834][ T4360] device hsr_slave_0 entered promiscuous mode [ 79.588502][ T4360] device hsr_slave_1 entered promiscuous mode [ 79.595324][ T4360] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 79.603216][ T4360] Cannot create hsr debugfs directory [ 80.901014][ T9] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 80.962674][ T9] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 81.252531][ T48] Bluetooth: hci0: command 0x0409 tx timeout [ 81.653553][ T127] cfg80211: failed to load regulatory.db [ 81.806593][ T9] device hsr_slave_0 left promiscuous mode [ 81.834956][ T9] device hsr_slave_1 left promiscuous mode [ 81.881571][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 81.889172][ T9] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 81.911814][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 81.926910][ T9] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 81.971147][ T9] device bridge_slave_1 left promiscuous mode [ 81.977723][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.031057][ T9] device bridge_slave_0 left promiscuous mode [ 82.037434][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.190858][ T9] device veth1_macvtap left promiscuous mode [ 82.197317][ T9] device veth0_macvtap left promiscuous mode [ 82.210533][ T9] device veth1_vlan left promiscuous mode [ 82.216741][ T9] device veth0_vlan left promiscuous mode [ 82.625788][ T9] team0 (unregistering): Port device team_slave_1 removed [ 82.658568][ T9] team0 (unregistering): Port device team_slave_0 removed [ 82.688689][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 82.724400][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 82.913540][ T9] bond0 (unregistering): Released all slaves [ 83.005075][ T4360] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 83.016123][ T4360] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 83.027627][ T4360] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 83.043591][ T4360] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 83.111184][ T4360] 8021q: adding VLAN 0 to HW filter on device bond0 [ 83.128835][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 83.137510][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 83.149252][ T4360] 8021q: adding VLAN 0 to HW filter on device team0 [ 83.158861][ T4335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 83.168380][ T4335] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 83.183917][ T4335] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.191160][ T4335] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.199871][ T4335] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 83.222550][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 83.235254][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 83.244458][ T56] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.251593][ T56] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.261428][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 83.273395][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 83.284399][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 83.295045][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 83.305731][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 83.316563][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 83.325549][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 83.334312][ T48] Bluetooth: hci0: command 0x041b tx timeout [ 83.347266][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 83.357373][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 83.370599][ T4360] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 83.383945][ T4360] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 83.392413][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 83.404742][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 83.633653][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 83.645706][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 83.668256][ T4360] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 83.702764][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 83.713168][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 83.736408][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 83.746324][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 83.762377][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 83.770530][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 83.784235][ T4360] device veth0_vlan entered promiscuous mode [ 83.801269][ T4360] device veth1_vlan entered promiscuous mode [ 83.826504][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 83.835634][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 83.844867][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 83.854492][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 83.870690][ T4360] device veth0_macvtap entered promiscuous mode [ 83.879312][ T4360] device veth1_macvtap entered promiscuous mode [ 83.916773][ T4360] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 83.927970][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 83.937386][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 83.946499][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 83.955593][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 83.974987][ T4360] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 83.983642][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 83.993000][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 84.005270][ T4360] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.014529][ T4360] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.023408][ T4360] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.032878][ T4360] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.083352][ T39] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 84.095685][ T39] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 84.103792][ T4335] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 84.123409][ T4335] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 2026/04/03 15:31:00 executed programs: 2 [ 84.132851][ T4335] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 84.141732][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 84.346805][ T4419] loop0: detected capacity change from 0 to 32768 [ 84.355823][ T4419] ======================================================= [ 84.355823][ T4419] WARNING: The mand mount option has been deprecated and [ 84.355823][ T4419] and is ignored by this kernel. Remove the mand [ 84.355823][ T4419] option from the mount to silence this warning. [ 84.355823][ T4419] ======================================================= [ 84.411853][ T4419] JBD2: Ignoring recovery information on journal [ 84.446913][ T4419] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 84.470493][ T27] audit: type=1800 audit(1775230260.442:2): pid=4419 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.17" name="file2" dev="loop0" ino=17058 res=0 errno=0 [ 84.722533][ T4419] syz.0.17 (4419) used greatest stack depth: 18392 bytes left [ 84.739569][ T4360] ocfs2: Unmounting device (7,0) on (node local) [ 85.094562][ T4423] loop0: detected capacity change from 0 to 32768 [ 85.133967][ T4423] JBD2: Ignoring recovery information on journal [ 85.201433][ T4423] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 85.224675][ T27] audit: type=1800 audit(1775230261.202:3): pid=4423 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.18" name="file2" dev="loop0" ino=17058 res=0 errno=0 [ 85.415966][ T4309] Bluetooth: hci0: command 0x040f tx timeout [ 85.577632][ T4360] ocfs2: Unmounting device (7,0) on (node local) [ 85.991736][ T4428] loop0: detected capacity change from 0 to 32768 [ 86.023208][ T4428] JBD2: Ignoring recovery information on journal [ 86.057073][ T4428] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 86.074180][ T27] audit: type=1800 audit(1775230262.052:4): pid=4428 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.19" name="file2" dev="loop0" ino=17058 res=0 errno=0 [ 86.345215][ T4360] ocfs2: Unmounting device (7,0) on (node local) [ 86.678830][ T4432] loop0: detected capacity change from 0 to 32768 [ 86.736273][ T4432] JBD2: Ignoring recovery information on journal [ 86.789454][ T4432] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 86.804909][ T27] audit: type=1800 audit(1775230262.782:5): pid=4432 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.20" name="file2" dev="loop0" ino=17058 res=0 errno=0 [ 87.044365][ T4432] syz.0.20 (4432) used greatest stack depth: 18168 bytes left [ 87.062064][ T4360] ocfs2: Unmounting device (7,0) on (node local) [ 87.304090][ T4436] loop0: detected capacity change from 0 to 32768 [ 87.328149][ T4436] JBD2: Ignoring recovery information on journal [ 87.356788][ T4436] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 87.374287][ T27] audit: type=1800 audit(1775230263.352:6): pid=4436 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.21" name="file2" dev="loop0" ino=17058 res=0 errno=0 [ 87.490379][ T4309] Bluetooth: hci0: command 0x0419 tx timeout [ 87.604434][ T4360] ocfs2: Unmounting device (7,0) on (node local) [ 87.845128][ T4440] loop0: detected capacity change from 0 to 32768 [ 87.882459][ T4440] JBD2: Ignoring recovery information on journal [ 87.914964][ T4440] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 87.927519][ T27] audit: type=1800 audit(1775230263.902:7): pid=4440 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.22" name="file2" dev="loop0" ino=17058 res=0 errno=0 [ 88.154046][ T4360] ocfs2: Unmounting device (7,0) on (node local) [ 88.408177][ T4444] loop0: detected capacity change from 0 to 32768 [ 88.438312][ T4444] JBD2: Ignoring recovery information on journal [ 88.472023][ T4444] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 88.485068][ T27] audit: type=1800 audit(1775230264.462:8): pid=4444 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.23" name="file2" dev="loop0" ino=17058 res=0 errno=0 [ 88.720035][ T4360] ocfs2: Unmounting device (7,0) on (node local) [ 88.962053][ T4448] loop0: detected capacity change from 0 to 32768 [ 88.991730][ T4448] JBD2: Ignoring recovery information on journal [ 89.021886][ T4448] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 89.034250][ T27] audit: type=1800 audit(1775230265.012:9): pid=4448 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.24" name="file2" dev="loop0" ino=17058 res=0 errno=0 2026/04/03 15:31:05 executed programs: 10 [ 89.264690][ T4360] ocfs2: Unmounting device (7,0) on (node local) [ 89.516855][ T4452] loop0: detected capacity change from 0 to 32768 [ 89.537013][ T4452] JBD2: Ignoring recovery information on journal [ 89.572410][ T4452] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 89.592098][ T27] audit: type=1800 audit(1775230265.572:10): pid=4452 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.25" name="file2" dev="loop0" ino=17058 res=0 errno=0 [ 89.813615][ T4360] ocfs2: Unmounting device (7,0) on (node local) [ 90.052149][ T4456] loop0: detected capacity change from 0 to 32768 [ 90.085699][ T4456] JBD2: Ignoring recovery information on journal [ 90.123004][ T4456] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 90.144901][ T27] audit: type=1800 audit(1775230266.122:11): pid=4456 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.26" name="file2" dev="loop0" ino=17058 res=0 errno=0 [ 90.373541][ T4360] ocfs2: Unmounting device (7,0) on (node local) [ 90.615308][ T4460] loop0: detected capacity change from 0 to 32768 [ 90.650173][ T4460] JBD2: Ignoring recovery information on journal [ 90.687166][ T4460] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 90.700980][ T27] audit: type=1800 audit(1775230266.682:12): pid=4460 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.27" name="file2" dev="loop0" ino=17058 res=0 errno=0 [ 90.928276][ T4360] ocfs2: Unmounting device (7,0) on (node local) [ 91.172998][ T4464] loop0: detected capacity change from 0 to 32768 [ 91.194684][ T4464] JBD2: Ignoring recovery information on journal [ 91.225450][ T4464] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 91.237941][ T27] audit: type=1800 audit(1775230267.222:13): pid=4464 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.28" name="file2" dev="loop0" ino=17058 res=0 errno=0 [ 91.473530][ T4360] ocfs2: Unmounting device (7,0) on (node local) [ 91.717275][ T4468] loop0: detected capacity change from 0 to 32768 [ 91.748721][ T4468] JBD2: Ignoring recovery information on journal [ 91.779633][ T4468] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 91.792869][ T27] audit: type=1800 audit(1775230267.772:14): pid=4468 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.29" name="file2" dev="loop0" ino=17058 res=0 errno=0 [ 92.043513][ T4360] ocfs2: Unmounting device (7,0) on (node local) [ 92.288725][ T4472] loop0: detected capacity change from 0 to 32768 [ 92.315480][ T4472] JBD2: Ignoring recovery information on journal [ 92.351630][ T4472] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 92.364864][ T27] audit: type=1800 audit(1775230268.342:15): pid=4472 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.30" name="file2" dev="loop0" ino=17058 res=0 errno=0 [ 92.597141][ T4360] ocfs2: Unmounting device (7,0) on (node local) [ 92.842546][ T4476] loop0: detected capacity change from 0 to 32768 [ 92.869103][ T4476] JBD2: Ignoring recovery information on journal [ 92.899428][ T4476] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 92.913071][ T27] audit: type=1800 audit(1775230268.892:16): pid=4476 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.31" name="file2" dev="loop0" ino=17058 res=0 errno=0 [ 93.147877][ T4360] ocfs2: Unmounting device (7,0) on (node local) [ 93.392652][ T4480] loop0: detected capacity change from 0 to 32768 [ 93.418560][ T4480] JBD2: Ignoring recovery information on journal [ 93.453134][ T4480] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 93.465663][ T27] audit: type=1800 audit(1775230269.452:17): pid=4480 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.32" name="file2" dev="loop0" ino=17058 res=0 errno=0 [ 93.704652][ T4360] ocfs2: Unmounting device (7,0) on (node local) [ 93.942876][ T4484] loop0: detected capacity change from 0 to 32768 [ 93.968747][ T4484] JBD2: Ignoring recovery information on journal [ 93.999783][ T4484] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 94.013306][ T27] audit: type=1800 audit(1775230269.992:18): pid=4484 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.33" name="file2" dev="loop0" ino=17058 res=0 errno=0 [ 94.249995][ T4360] ocfs2: Unmounting device (7,0) on (node local) [ 94.494079][ T4488] loop0: detected capacity change from 0 to 32768 [ 94.518668][ T4488] JBD2: Ignoring recovery information on journal [ 94.546928][ T4488] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 94.558855][ T27] audit: type=1800 audit(1775230270.542:19): pid=4488 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.34" name="file2" dev="loop0" ino=17058 res=0 errno=0 2026/04/03 15:31:10 executed programs: 20 [ 94.794411][ T4360] ocfs2: Unmounting device (7,0) on (node local) [ 95.032349][ T4492] loop0: detected capacity change from 0 to 32768 [ 95.056504][ T4492] JBD2: Ignoring recovery information on journal [ 95.091222][ T4492] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 95.106891][ T27] audit: type=1800 audit(1775230271.082:20): pid=4492 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.35" name="file2" dev="loop0" ino=17058 res=0 errno=0 [ 95.333695][ T4360] ocfs2: Unmounting device (7,0) on (node local) [ 95.577326][ T4496] loop0: detected capacity change from 0 to 32768 [ 95.608613][ T4496] JBD2: Ignoring recovery information on journal [ 95.641756][ T4496] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 95.663681][ T27] audit: type=1800 audit(1775230271.642:21): pid=4496 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.36" name="file2" dev="loop0" ino=17058 res=0 errno=0 [ 95.893183][ T4360] ocfs2: Unmounting device (7,0) on (node local) [ 96.132660][ T4500] loop0: detected capacity change from 0 to 32768 [ 96.156048][ T4500] JBD2: Ignoring recovery information on journal [ 96.194854][ T4500] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 96.213397][ T27] audit: type=1800 audit(1775230272.192:22): pid=4500 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.37" name="file2" dev="loop0" ino=17058 res=0 errno=0 [ 96.433429][ T4360] ocfs2: Unmounting device (7,0) on (node local) [ 96.679096][ T4504] loop0: detected capacity change from 0 to 32768 [ 96.706726][ T4504] JBD2: Ignoring recovery information on journal [ 96.740564][ T4504] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 96.759071][ T27] audit: type=1800 audit(1775230272.732:23): pid=4504 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.38" name="file2" dev="loop0" ino=17058 res=0 errno=0 [ 96.991747][ T4360] ocfs2: Unmounting device (7,0) on (node local) [ 97.233838][ T4508] loop0: detected capacity change from 0 to 32768 [ 97.256129][ T4508] JBD2: Ignoring recovery information on journal [ 97.298652][ T4508] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 97.311755][ T27] audit: type=1800 audit(1775230273.292:24): pid=4508 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.39" name="file2" dev="loop0" ino=17058 res=0 errno=0 [ 97.312969][ T4508] [ 97.334551][ T4508] ====================================================== [ 97.341592][ T4508] WARNING: possible circular locking dependency detected [ 97.348640][ T4508] syzkaller #0 Not tainted [ 97.353072][ T4508] ------------------------------------------------------ [ 97.360110][ T4508] syz.0.39/4508 is trying to acquire lock: [ 97.366013][ T4508] ffff88805fb09488 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x1b2/0x850 [ 97.377867][ T4508] [ 97.377867][ T4508] but task is already holding lock: [ 97.385379][ T4508] ffff888059cb22e0 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_dio_wr_get_block+0x904/0x1820 [ 97.396568][ T4508] [ 97.396568][ T4508] which lock already depends on the new lock. [ 97.396568][ T4508] [ 97.407090][ T4508] [ 97.407090][ T4508] the existing dependency chain (in reverse order) is: [ 97.416125][ T4508] [ 97.416125][ T4508] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 97.424936][ T4508] down_read+0x42/0x2d0 [ 97.429739][ T4508] ocfs2_read_virt_blocks+0x25d/0x970 [ 97.435715][ T4508] ocfs2_find_entry+0x3c1/0x2180 [ 97.441217][ T4508] ocfs2_find_files_on_disk+0x102/0x390 [ 97.447278][ T4508] ocfs2_lookup_ino_from_name+0x4f/0xf0 [ 97.453361][ T4508] ocfs2_get_system_file_inode+0x36a/0x850 [ 97.459681][ T4508] ocfs2_init_global_system_inodes+0x2f3/0x6d0 [ 97.466543][ T4508] ocfs2_fill_super+0x2bc2/0x5090 [ 97.472217][ T4508] mount_bdev+0x287/0x3c0 [ 97.477075][ T4508] legacy_get_tree+0xe6/0x180 [ 97.482298][ T4508] vfs_get_tree+0x88/0x270 [ 97.487232][ T4508] do_new_mount+0x24a/0xa40 [ 97.492247][ T4508] __se_sys_mount+0x2e3/0x3d0 [ 97.497545][ T4508] do_syscall_64+0x4c/0xa0 [ 97.502564][ T4508] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 97.509154][ T4508] [ 97.509154][ T4508] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 97.517487][ T4508] __lock_acquire+0x2d07/0x7d10 [ 97.523052][ T4508] lock_acquire+0x1bb/0x4a0 [ 97.528157][ T4508] __mutex_lock+0x12d/0xaf0 [ 97.533558][ T4508] ocfs2_get_system_file_inode+0x1b2/0x850 [ 97.539895][ T4508] ocfs2_reserve_local_alloc_bits+0xfd/0x2700 [ 97.546488][ T4508] ocfs2_reserve_clusters_with_limit+0x1b6/0xc10 [ 97.553337][ T4508] ocfs2_lock_allocators+0x2d5/0x5f0 [ 97.559134][ T4508] ocfs2_write_begin_nolock+0x1b70/0x44f0 [ 97.565627][ T4508] ocfs2_dio_wr_get_block+0xbb6/0x1820 [ 97.572097][ T4508] __blockdev_direct_IO+0x1749/0x3570 [ 97.578003][ T4508] ocfs2_direct_IO+0x233/0x2a0 [ 97.583279][ T4508] generic_file_direct_write+0x10f/0x330 [ 97.589611][ T4508] __generic_file_write_iter+0x15f/0x2a0 [ 97.595768][ T4508] ocfs2_file_write_iter+0x1660/0x1f00 [ 97.601755][ T4508] do_iter_write+0x642/0xb10 [ 97.607064][ T4508] iter_file_splice_write+0x699/0xcc0 [ 97.613009][ T4508] direct_splice_actor+0xe1/0x130 [ 97.618548][ T4508] splice_direct_to_actor+0x48b/0xb90 [ 97.624544][ T4508] do_splice_direct+0x1ce/0x2f0 [ 97.630000][ T4508] do_sendfile+0x5f3/0xea0 [ 97.634991][ T4508] __se_sys_sendfile64+0x141/0x1a0 [ 97.640613][ T4508] do_syscall_64+0x4c/0xa0 [ 97.645541][ T4508] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 97.652062][ T4508] [ 97.652062][ T4508] other info that might help us debug this: [ 97.652062][ T4508] [ 97.662562][ T4508] Possible unsafe locking scenario: [ 97.662562][ T4508] [ 97.670389][ T4508] CPU0 CPU1 [ 97.675863][ T4508] ---- ---- [ 97.681405][ T4508] lock(&ocfs2_file_ip_alloc_sem_key); [ 97.686987][ T4508] lock(&osb->system_file_mutex); [ 97.694724][ T4508] lock(&ocfs2_file_ip_alloc_sem_key); [ 97.702828][ T4508] lock(&osb->system_file_mutex); [ 97.708205][ T4508] [ 97.708205][ T4508] *** DEADLOCK *** [ 97.708205][ T4508] [ 97.716353][ T4508] 3 locks held by syz.0.39/4508: [ 97.721380][ T4508] #0: ffff8880242b0460 (sb_writers#13){.+.+}-{0:0}, at: do_sendfile+0x5d0/0xea0 [ 97.730627][ T4508] #1: ffff888059cb2648 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: ocfs2_file_write_iter+0x448/0x1f00 [ 97.742243][ T4508] #2: ffff888059cb22e0 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_dio_wr_get_block+0x904/0x1820 [ 97.753720][ T4508] [ 97.753720][ T4508] stack backtrace: [ 97.759781][ T4508] CPU: 0 PID: 4508 Comm: syz.0.39 Not tainted syzkaller #0 [ 97.766972][ T4508] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 97.777158][ T4508] Call Trace: [ 97.780434][ T4508] [ 97.783443][ T4508] dump_stack_lvl+0x188/0x24e [ 97.788206][ T4508] ? load_image+0x400/0x400 [ 97.792795][ T4508] ? show_regs_print_info+0x12/0x12 [ 97.798165][ T4508] ? print_circular_bug+0x12b/0x1a0 [ 97.803387][ T4508] check_noncircular+0x296/0x330 [ 97.808322][ T4508] ? add_chain_block+0x940/0x940 [ 97.813256][ T4508] ? lockdep_lock+0xf1/0x1f0 [ 97.817859][ T4508] ? _find_first_zero_bit+0xcf/0x100 [ 97.823142][ T4508] __lock_acquire+0x2d07/0x7d10 [ 97.828079][ T4508] ? mark_lock+0x94/0x320 [ 97.832405][ T4508] ? verify_lock_unused+0x140/0x140 [ 97.837598][ T4508] ? __lock_acquire+0x13cf/0x7d10 [ 97.842628][ T4508] ? hlock_conflict+0x59/0x1f0 [ 97.847424][ T4508] ? rcu_is_watching+0x11/0xa0 [ 97.852224][ T4508] lock_acquire+0x1bb/0x4a0 [ 97.856760][ T4508] ? ocfs2_get_system_file_inode+0x1b2/0x850 [ 97.862809][ T4508] ? __might_sleep+0xd0/0xd0 [ 97.867420][ T4508] ? read_lock_is_recursive+0x10/0x10 [ 97.872839][ T4508] __mutex_lock+0x12d/0xaf0 [ 97.877354][ T4508] ? ocfs2_get_system_file_inode+0x1b2/0x850 [ 97.883332][ T4508] ? ocfs2_get_system_file_inode+0x151/0x850 [ 97.889317][ T4508] ? ocfs2_get_system_file_inode+0x1b2/0x850 [ 97.895291][ T4508] ? mutex_lock_nested+0x10/0x10 [ 97.900239][ T4508] ? do_raw_spin_lock+0x128/0x2f0 [ 97.905265][ T4508] ? __rwlock_init+0x140/0x140 [ 97.910036][ T4508] ? do_raw_spin_unlock+0x11d/0x230 [ 97.915235][ T4508] ocfs2_get_system_file_inode+0x1b2/0x850 [ 97.921036][ T4508] ? ocfs2_fast_symlink_read_folio+0x550/0x550 [ 97.927179][ T4508] ? lockdep_unlock+0x142/0x2e0 [ 97.932024][ T4508] ? lockdep_lock+0x1f0/0x1f0 [ 97.937046][ T4508] ? add_lock_to_list+0x191/0x280 [ 97.942085][ T4508] ? __lock_acquire+0x28c4/0x7d10 [ 97.947106][ T4508] ? kernel_text_address+0x9c/0xd0 [ 97.952559][ T4508] ocfs2_reserve_local_alloc_bits+0xfd/0x2700 [ 97.958626][ T4508] ? stack_trace_save+0xa6/0xf0 [ 97.963473][ T4508] ? verify_lock_unused+0x140/0x140 [ 97.968684][ T4508] ? ocfs2_complete_local_alloc_recovery+0x580/0x580 [ 97.975368][ T4508] ? kasan_set_track+0x60/0x70 [ 97.980136][ T4508] ? ocfs2_direct_IO+0x233/0x2a0 [ 97.985274][ T4508] ? generic_file_direct_write+0x10f/0x330 [ 97.991356][ T4508] ? __generic_file_write_iter+0x15f/0x2a0 [ 97.997179][ T4508] ? ocfs2_file_write_iter+0x1660/0x1f00 [ 98.003025][ T4508] ? do_iter_write+0x642/0xb10 [ 98.007803][ T4508] ? direct_splice_actor+0xe1/0x130 [ 98.012999][ T4508] ? splice_direct_to_actor+0x48b/0xb90 [ 98.018555][ T4508] ? do_splice_direct+0x1ce/0x2f0 [ 98.024007][ T4508] ? do_sendfile+0x5f3/0xea0 [ 98.028697][ T4508] ? ocfs2_alloc_should_use_local+0x16b/0x370 [ 98.034851][ T4508] ? __lock_acquire+0x7d10/0x7d10 [ 98.040111][ T4508] ? do_raw_spin_lock+0x128/0x2f0 [ 98.045125][ T4508] ? __rwlock_init+0x140/0x140 [ 98.049882][ T4508] ? do_raw_spin_unlock+0x11d/0x230 [ 98.055075][ T4508] ? ocfs2_alloc_should_use_local+0x16b/0x370 [ 98.061180][ T4508] ocfs2_reserve_clusters_with_limit+0x1b6/0xc10 [ 98.067614][ T4508] ? ocfs2_reserve_clusters+0x30/0x30 [ 98.073166][ T4508] ? kasan_set_track+0x60/0x70 [ 98.077947][ T4508] ? kasan_set_track+0x4b/0x70 [ 98.082807][ T4508] ? __kasan_kmalloc+0x8e/0xa0 [ 98.087673][ T4508] ? ocfs2_write_begin_nolock+0xebf/0x44f0 [ 98.093648][ T4508] ? ocfs2_dio_wr_get_block+0xbb6/0x1820 [ 98.099464][ T4508] ? __blockdev_direct_IO+0x1749/0x3570 [ 98.105114][ T4508] ? ocfs2_direct_IO+0x233/0x2a0 [ 98.110070][ T4508] ? rcu_is_watching+0x11/0xa0 [ 98.114840][ T4508] ? ocfs2_num_free_extents+0x307/0x630 [ 98.120468][ T4508] ? ocfs2_validate_extent_block+0x620/0x620 [ 98.126465][ T4508] ocfs2_lock_allocators+0x2d5/0x5f0 [ 98.131789][ T4508] ? _ocfs2_clear_bit+0x30/0x30 [ 98.136643][ T4508] ? do_raw_spin_lock+0x128/0x2f0 [ 98.141675][ T4508] ? __rwlock_init+0x140/0x140 [ 98.146440][ T4508] ? ocfs2_write_begin_nolock+0xf90/0x44f0 [ 98.152426][ T4508] ocfs2_write_begin_nolock+0x1b70/0x44f0 [ 98.158174][ T4508] ? ocfs2_size_fits_inline_data+0x90/0x90 [ 98.164010][ T4508] ? __lock_acquire+0x28c4/0x7d10 [ 98.169052][ T4508] ? ocfs2_read_inode_block_full+0x1a0/0x1a0 [ 98.175275][ T4508] ? ocfs2_allocate_extend_trans+0x670/0x670 [ 98.181371][ T4508] ? ocfs2_orphan_add+0x12d0/0x12d0 [ 98.186748][ T4508] ? rwsem_write_trylock+0x135/0x1c0 [ 98.192036][ T4508] ? clear_nonspinnable+0x60/0x60 [ 98.197058][ T4508] ocfs2_dio_wr_get_block+0xbb6/0x1820 [ 98.202530][ T4508] ? ocfs2_lock_get_block+0x50/0x50 [ 98.207765][ T4508] ? get_page+0xa0/0x1b0 [ 98.212000][ T4508] ? __iov_iter_get_pages_alloc+0x8eb/0xb00 [ 98.217890][ T4508] ? iov_iter_get_pages2+0x5b/0x90 [ 98.223015][ T4508] ? ocfs2_lock_get_block+0x50/0x50 [ 98.228225][ T4508] __blockdev_direct_IO+0x1749/0x3570 [ 98.233602][ T4508] ? sb_init_dio_done_wq+0x80/0x80 [ 98.238710][ T4508] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 98.244702][ T4508] ? ocfs2_lock_get_block+0x50/0x50 [ 98.250001][ T4508] ? ktime_get_coarse_real_ts64+0x36/0x120 [ 98.255807][ T4508] ? seqcount_lockdep_reader_access+0x18d/0x1d0 [ 98.262047][ T4508] ? ktime_get_real_ts64+0x440/0x440 [ 98.267346][ T4508] ? filemap_read+0x3020/0x3020 [ 98.272197][ T4508] ? current_time+0x196/0x2b0 [ 98.276871][ T4508] ? cap_inode_need_killpriv+0x4d/0x60 [ 98.282327][ T4508] ? bpf_lsm_inode_need_killpriv+0x5/0x10 [ 98.288176][ T4508] ? __file_remove_privs+0x40d/0x5f0 [ 98.293823][ T4508] ? ocfs2_lock_get_block+0x50/0x50 [ 98.299031][ T4508] ocfs2_direct_IO+0x233/0x2a0 [ 98.303797][ T4508] generic_file_direct_write+0x10f/0x330 [ 98.309430][ T4508] ? do_raw_spin_unlock+0x11d/0x230 [ 98.314713][ T4508] __generic_file_write_iter+0x15f/0x2a0 [ 98.320361][ T4508] ocfs2_file_write_iter+0x1660/0x1f00 [ 98.325842][ T4508] ? ocfs2_file_read_iter+0xbb0/0xbb0 [ 98.331218][ T4508] ? aa_file_perm+0x3ea/0xf00 [ 98.335907][ T4508] ? aa_file_perm+0x112/0xf00 [ 98.340594][ T4508] ? kasan_set_track+0x60/0x70 [ 98.345354][ T4508] ? aa_path_link+0x880/0x880 [ 98.350026][ T4508] ? iter_file_splice_write+0x19f/0xcc0 [ 98.355574][ T4508] ? direct_splice_actor+0xe1/0x130 [ 98.360768][ T4508] ? splice_direct_to_actor+0x48b/0xb90 [ 98.366333][ T4508] ? do_splice_direct+0x1ce/0x2f0 [ 98.371373][ T4508] ? do_sendfile+0x5f3/0xea0 [ 98.376055][ T4508] ? __se_sys_sendfile64+0x141/0x1a0 [ 98.381353][ T4508] ? do_syscall_64+0x4c/0xa0 [ 98.385999][ T4508] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 98.392164][ T4508] ? end_current_label_crit_section+0x14b/0x170 [ 98.398857][ T4508] ? common_file_perm+0x171/0x1c0 [ 98.403894][ T4508] do_iter_write+0x642/0xb10 [ 98.408490][ T4508] ? vfs_iter_write+0xa0/0xa0 [ 98.413171][ T4508] ? vfs_iter_write+0x67/0xa0 [ 98.417864][ T4508] iter_file_splice_write+0x699/0xcc0 [ 98.423287][ T4508] ? splice_from_pipe+0x180/0x180 [ 98.428406][ T4508] ? splice_shrink_spd+0xc0/0xc0 [ 98.433423][ T4508] ? fsnotify_set_children_dentry_flags+0x220/0x220 [ 98.440033][ T4508] ? splice_from_pipe+0x180/0x180 [ 98.445084][ T4508] direct_splice_actor+0xe1/0x130 [ 98.450123][ T4508] splice_direct_to_actor+0x48b/0xb90 [ 98.455506][ T4508] ? direct_file_splice_eof+0xa0/0xa0 [ 98.460879][ T4508] ? pipe_to_sendpage+0x320/0x320 [ 98.465913][ T4508] ? common_file_perm+0x171/0x1c0 [ 98.470972][ T4508] ? fsnotify_perm+0x5a/0x550 [ 98.475650][ T4508] ? security_file_permission+0x75/0xa0 [ 98.481300][ T4508] do_splice_direct+0x1ce/0x2f0 [ 98.486153][ T4508] ? splice_direct_to_actor+0xb90/0xb90 [ 98.491698][ T4508] ? rcu_read_lock_any_held+0xb0/0x130 [ 98.497165][ T4508] ? do_splice_direct+0x2f0/0x2f0 [ 98.502193][ T4508] ? common_file_perm+0x171/0x1c0 [ 98.507226][ T4508] do_sendfile+0x5f3/0xea0 [ 98.511664][ T4508] ? do_pwritev+0x3a0/0x3a0 [ 98.516171][ T4508] ? do_sys_openat2+0x20c/0x4b0 [ 98.521127][ T4508] __se_sys_sendfile64+0x141/0x1a0 [ 98.526357][ T4508] ? lock_chain_count+0x20/0x20 [ 98.531251][ T4508] ? __x64_sys_sendfile64+0xa0/0xa0 [ 98.536461][ T4508] ? lockdep_hardirqs_on+0x94/0x140 [ 98.541924][ T4508] do_syscall_64+0x4c/0xa0 [ 98.546437][ T4508] ? clear_bhb_loop+0x60/0xb0 [ 98.551110][ T4508] ? clear_bhb_loop+0x60/0xb0 [ 98.555884][ T4508] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 98.561903][ T4508] RIP: 0033:0x7fb42419c819 [ 98.566321][ T4508] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 98.586029][ T4508] RSP: 002b:00007ffd90f0af38 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 98.594543][ T4508] RAX: ffffffffffffffda RBX: 00007fb424415fa0 RCX: 00007fb42419c819 [ 98.602509][ T4508] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 98.610493][ T4508] RBP: 00007fb424232c91 R08: 0000000000000000 R09: 0000000000000000 [ 98.618466][ T4508] R10: 0000000020fffe82 R11: 0000000000000246 R12: 0000000000000000 [ 98.626520][ T4508] R13: 00007fb424415fac R14: 00007fb424415fa0 R15: 00007fb424415fa0 [ 98.634590][ T4508] [ 98.736033][ T4360] ocfs2: Unmounting device (7,0) on (node local) [ 98.905641][ T4512] loop0: detected capacity change from 0 to 32768 [ 98.922034][ T4512] JBD2: Ignoring recovery information on journal [ 98.940532][ T4512] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 98.951829][ T27] audit: type=1800 audit(1775230274.932:25): pid=4512 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.40" name="file2" dev="loop0" ino=17058 res=0 errno=0 [ 99.111023][ T4360] ocfs2: Unmounting device (7,0) on (node local) [ 99.268331][ T4516] loop0: detected capacity change from 0 to 32768 [ 99.285868][ T4516] JBD2: Ignoring recovery information on journal [ 99.308806][ T4516] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 99.319584][ T27] audit: type=1800 audit(1775230275.302:26): pid=4516 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.41" name="file2" dev="loop0" ino=17058 res=0 errno=0 [ 99.478089][ T4360] ocfs2: Unmounting device (7,0) on (node local) [ 99.636570][ T4520] loop0: detected capacity change from 0 to 32768 [ 99.654392][ T4520] JBD2: Ignoring recovery information on journal [ 99.677139][ T4520] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 99.688614][ T27] audit: type=1800 audit(1775230275.672:27): pid=4520 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.42" name="file2" dev="loop0" ino=17058 res=0 errno=0 2026/04/03 15:31:15 executed programs: 28 [ 99.842119][ T4360] ocfs2: Unmounting device (7,0) on (node local) [ 99.998061][ T4524] loop0: detected capacity change from 0 to 32768 [ 100.020605][ T4524] JBD2: Ignoring recovery information on journal [ 100.044058][ T4524] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 100.055425][ T27] audit: type=1800 audit(1775230276.042:28): pid=4524 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.43" name="file2" dev="loop0" ino=17058 res=0 errno=0 [ 100.201926][ T4360] ocfs2: Unmounting device (7,0) on (node local) [ 100.356109][ T4528] loop0: detected capacity change from 0 to 32768 [ 100.374823][ T4528] JBD2: Ignoring recovery information on journal [ 100.396832][ T4528] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 100.411481][ T27] audit: type=1800 audit(1775230276.392:29): pid=4528 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.44" name="file2" dev="loop0" ino=17058 res=0 errno=0 [ 100.571964][ T4360] ocfs2: Unmounting device (7,0) on (node local) [ 100.728381][ T4532] loop0: detected capacity change from 0 to 32768 [ 100.750434][ T4532] JBD2: Ignoring recovery information on journal [ 100.787178][ T4532] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 100.799185][ T27] audit: type=1800 audit(1775230276.772:30): pid=4532 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.45" name="file2" dev="loop0" ino=17058 res=0 errno=0 [ 100.936025][ T4360] ocfs2: Unmounting device (7,0) on (node local) [ 101.090161][ T4536] loop0: detected capacity change from 0 to 32768 [ 101.107174][ T4536] JBD2: Ignoring recovery information on journal [ 101.135342][ T4536] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 101.147410][ T27] audit: type=1800 audit(1775230277.132:31): pid=4536 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.46" name="file2" dev="loop0" ino=17058 res=0 errno=0 [ 101.289750][ T4360] ocfs2: Unmounting device (7,0) on (node local) [ 101.446759][ T4540] loop0: detected capacity change from 0 to 32768 [ 101.463380][ T4540] JBD2: Ignoring recovery information on journal [ 101.484296][ T4540] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 101.495504][ T27] audit: type=1800 audit(1775230277.472:32): pid=4540 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.47" name="file2" dev="loop0" ino=17058 res=0 errno=0 [ 101.643731][ T4360] ocfs2: Unmounting device (7,0) on (node local) [ 101.799147][ T4544] loop0: detected capacity change from 0 to 32768 [ 101.819037][ T4544] JBD2: Ignoring recovery information on journal [ 101.843306][ T4544] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 101.854987][ T27] audit: type=1800 audit(1775230277.832:33): pid=4544 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.48" name="file2" dev="loop0" ino=17058 res=0 errno=0 [ 101.993191][ T4360] ocfs2: Unmounting device (7,0) on (node local) [ 102.151801][ T4548] loop0: detected capacity change from 0 to 32768 [ 102.172003][ T4548] JBD2: Ignoring recovery information on journal [ 102.194982][ T4548] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 102.207090][ T27] audit: type=1800 audit(1775230278.192:34): pid=4548 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.49" name="file2" dev="loop0" ino=17058 res=0 errno=0 [ 102.367605][ T4360] ocfs2: Unmounting device (7,0) on (node local) [ 102.523592][ T4552] loop0: detected capacity change from 0 to 32768 [ 102.540277][ T4552] JBD2: Ignoring recovery information on journal [ 102.560380][ T4552] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 102.571877][ T27] audit: type=1800 audit(1775230278.552:35): pid=4552 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.50" name="file2" dev="loop0" ino=17058 res=0 errno=0 [ 102.714380][ T4360] ocfs2: Unmounting device (7,0) on (node local) [ 102.873277][ T4556] loop0: detected capacity change from 0 to 32768 [ 102.886293][ T4556] JBD2: Ignoring recovery information on journal [ 102.908772][ T4556] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 102.919880][ T27] audit: type=1800 audit(1775230278.892:36): pid=4556 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.51" name="file2" dev="loop0" ino=17058 res=0 errno=0 [ 103.039593][ T4360] ocfs2: Unmounting device (7,0) on (node local) [ 103.199187][ T4560] loop0: detected capacity change from 0 to 32768 [ 103.216425][ T4560] JBD2: Ignoring recovery information on journal [ 103.240810][ T4560] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 103.252438][ T27] audit: type=1800 audit(1775230279.232:37): pid=4560 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.52" name="file2" dev="loop0" ino=17058 res=0 errno=0 [ 103.411749][ T4360] ocfs2: Unmounting device (7,0) on (node local) [ 103.567033][ T4564] loop0: detected capacity change from 0 to 32768 [ 103.584765][ T4564] JBD2: Ignoring recovery information on journal [ 103.608328][ T4564] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 103.619496][ T27] audit: type=1800 audit(1775230279.592:38): pid=4564 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.53" name="file2" dev="loop0" ino=17058 res=0 errno=0 [ 103.765624][ T4360] ocfs2: Unmounting device (7,0) on (node local) [ 103.932817][ T4568] JBD2: Ignoring recovery information on journal [ 103.956492][ T4568] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 104.103981][ T4360] ocfs2: Unmounting device (7,0) on (node local) [ 104.270744][ T4572] JBD2: Ignoring recovery information on journal [ 104.293054][ T4572] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 104.442711][ T4360] ocfs2: Unmounting device (7,0) on (node local) [ 104.608742][ T4576] JBD2: Ignoring recovery information on journal [ 104.630923][ T4576] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 104.782309][ T4360] ocfs2: Unmounting device (7,0) on (node local) [ 104.951531][ T4580] JBD2: Ignoring recovery information on journal [ 104.986400][ T4580] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. 2026/04/03 15:31:21 executed programs: 43 [ 105.122647][ T4360] ocfs2: Unmounting device (7,0) on (node local) [ 105.290456][ T4584] JBD2: Ignoring recovery information on journal [ 105.313507][ T4584] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 105.459466][ T4360] ocfs2: Unmounting device (7,0) on (node local) [ 105.614686][ T4588] set_capacity_and_notify: 5 callbacks suppressed [ 105.614698][ T4588] loop0: detected capacity change from 0 to 32768 [ 105.640871][ T4588] JBD2: Ignoring recovery information on journal [ 105.659453][ T4588] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 105.672437][ T27] kauditd_printk_skb: 5 callbacks suppressed [ 105.672452][ T27] audit: type=1800 audit(1775230281.652:44): pid=4588 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.59" name="file2" dev="loop0" ino=17058 res=0 errno=0 [ 105.822337][ T4360] ocfs2: Unmounting device (7,0) on (node local) [ 105.978591][ T4592] loop0: detected capacity change from 0 to 32768 [ 105.995404][ T4592] JBD2: Ignoring recovery information on journal [ 106.020959][ T4592] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 106.032709][ T27] audit: type=1800 audit(1775230282.012:45): pid=4592 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.60" name="file2" dev="loop0" ino=17058 res=0 errno=0 [ 106.181306][ T4360] ocfs2: Unmounting device (7,0) on (node local) [ 106.341290][ T4596] loop0: detected capacity change from 0 to 32768 [ 106.353543][ T4596] JBD2: Ignoring recovery information on journal [ 106.375361][ T4596] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 106.386359][ T27] audit: type=1800 audit(1775230282.362:46): pid=4596 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.61" name="file2" dev="loop0" ino=17058 res=0 errno=0 [ 106.533864][ T4360] ocfs2: Unmounting device (7,0) on (node local) [ 106.686790][ T4600] loop0: detected capacity change from 0 to 32768 [ 106.706920][ T4600] JBD2: Ignoring recovery information on journal [ 106.732379][ T4600] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 106.744514][ T27] audit: type=1800 audit(1775230282.722:47): pid=4600 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.62" name="file2" dev="loop0" ino=17058 res=0 errno=0 [ 106.892180][ T4360] ocfs2: Unmounting device (7,0) on (node local) [ 107.051787][ T4604] loop0: detected capacity change from 0 to 32768 [ 107.070696][ T4604] JBD2: Ignoring recovery information on journal [ 107.095769][ T4604] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 107.107481][ T27] audit: type=1800 audit(1775230283.092:48): pid=4604 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.63" name="file2" dev="loop0" ino=17058 res=0 errno=0 [ 107.261000][ T4360] ocfs2: Unmounting device (7,0) on (node local)