Warning: Permanently added '10.128.0.160' (ED25519) to the list of known hosts. 2026/06/14 19:30:57 parsed 1 programs [ 64.048342][ T4201] cgroup: Unknown subsys name 'net' [ 64.196471][ T4201] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 65.457752][ T4201] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 68.169951][ T4241] chnl_net:caif_netlink_parms(): no params data found [ 68.230197][ T4241] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.238012][ T4241] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.246508][ T4241] device bridge_slave_0 entered promiscuous mode [ 68.256277][ T4241] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.263700][ T4241] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.271950][ T4241] device bridge_slave_1 entered promiscuous mode [ 68.296821][ T4241] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 68.307948][ T4241] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 68.332227][ T4241] team0: Port device team_slave_0 added [ 68.340130][ T4241] team0: Port device team_slave_1 added [ 68.361671][ T4241] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 68.368645][ T4241] 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. [ 68.394809][ T4241] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 68.407567][ T4241] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 68.414725][ T4241] 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. [ 68.440855][ T4241] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 68.475772][ T4241] device hsr_slave_0 entered promiscuous mode [ 68.482706][ T4241] device hsr_slave_1 entered promiscuous mode [ 68.604042][ T4241] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 68.615023][ T4241] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 68.625394][ T4241] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 68.637327][ T4241] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 68.688668][ T4241] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.695927][ T4241] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.710700][ T4241] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.717866][ T4241] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.794813][ T4241] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.807382][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.817335][ T154] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.826176][ T154] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.837944][ T4241] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.848956][ T624] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.858334][ T624] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.865444][ T624] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.877493][ T624] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.885983][ T624] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.893047][ T624] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.911376][ T624] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 68.919827][ T624] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 68.932295][ T624] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 68.945815][ T624] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.959820][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.973086][ T4241] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 69.046219][ T624] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 69.054253][ T624] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 69.079220][ T4241] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 69.097020][ T624] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 69.106363][ T624] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 69.138298][ T624] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 69.147964][ T624] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 69.158061][ T624] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 69.166017][ T624] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 69.175882][ T4241] device veth0_vlan entered promiscuous mode [ 69.200357][ T4241] device veth1_vlan entered promiscuous mode [ 69.219704][ T624] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 69.228199][ T624] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 69.236666][ T624] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 69.246262][ T624] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 69.256233][ T4241] device veth0_macvtap entered promiscuous mode [ 69.281702][ T4241] device veth1_macvtap entered promiscuous mode [ 69.297497][ T4241] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 69.305331][ T624] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 69.313815][ T624] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 69.322580][ T624] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 69.332151][ T624] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 69.343703][ T4241] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 69.351900][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 69.361327][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 69.384587][ T4241] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.393829][ T4241] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.402837][ T4241] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.412695][ T4241] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.517326][ T4241] syz-executor (4241) used greatest stack depth: 19480 bytes left [ 70.209792][ T624] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.228378][ T624] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.255709][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 70.271292][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.279140][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.287931][ T4295] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2026/06/14 19:31:05 executed programs: 0 [ 70.932870][ T4302] chnl_net:caif_netlink_parms(): no params data found [ 70.987748][ T4302] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.995319][ T4302] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.003805][ T4302] device bridge_slave_0 entered promiscuous mode [ 71.012815][ T4302] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.019949][ T4302] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.028319][ T4302] device bridge_slave_1 entered promiscuous mode [ 71.051703][ T4302] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 71.062728][ T4302] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 71.087449][ T4302] team0: Port device team_slave_0 added [ 71.095539][ T4302] team0: Port device team_slave_1 added [ 71.115055][ T4302] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 71.122070][ T4302] 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. [ 71.148030][ T4302] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 71.161449][ T4302] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 71.168415][ T4302] 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. [ 71.194974][ T4302] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 71.227706][ T4302] device hsr_slave_0 entered promiscuous mode [ 71.235120][ T4302] device hsr_slave_1 entered promiscuous mode [ 71.243176][ T4302] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 71.251127][ T4302] Cannot create hsr debugfs directory [ 71.289628][ T4295] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 71.344097][ T1432] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.350770][ T1432] ieee802154 phy1 wpan1: encryption failed: -22 [ 72.861903][ T4248] Bluetooth: hci0: command 0x0409 tx timeout [ 74.807963][ T4295] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 74.846844][ T4295] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 74.896727][ T4295] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 74.940986][ T4248] Bluetooth: hci0: command 0x041b tx timeout [ 75.678298][ T4302] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 75.686974][ T4302] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 75.696685][ T4302] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 75.721310][ T4302] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 75.764399][ T4302] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.793457][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.802062][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.812235][ T4302] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.823829][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.832934][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.841899][ T154] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.849159][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.857513][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.873897][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.883788][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.892472][ T154] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.899607][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.912770][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 75.922643][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.947234][ T1370] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 75.957308][ T1370] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 75.966790][ T1370] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 75.979855][ T1370] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 75.989018][ T1370] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 75.999050][ T1370] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 76.007923][ T1370] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 76.019344][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 76.028129][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 76.056438][ T4302] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 76.160677][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 76.168328][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 76.179542][ T4302] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 76.195836][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 76.204703][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 76.234466][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 76.243675][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 76.252254][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 76.259974][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 76.270714][ T4302] device veth0_vlan entered promiscuous mode [ 76.297339][ T4302] device veth1_vlan entered promiscuous mode [ 76.314455][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 76.323038][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 76.331453][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 76.339845][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 76.350178][ T4302] device veth0_macvtap entered promiscuous mode [ 76.360637][ T4302] device veth1_macvtap entered promiscuous mode [ 76.396330][ T4302] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 76.407173][ T4302] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 76.418578][ T4302] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 76.428606][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 76.438547][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 76.446995][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 76.456173][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 76.466740][ T4302] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 76.477298][ T4302] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 76.488377][ T4302] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 76.511157][ T4295] device hsr_slave_0 left promiscuous mode [ 76.517802][ T4295] device hsr_slave_1 left promiscuous mode [ 76.524461][ T4295] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 76.532997][ T4295] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 76.542336][ T4295] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 76.549794][ T4295] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 76.557922][ T4295] device bridge_slave_1 left promiscuous mode [ 76.565167][ T4295] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.577830][ T4295] device bridge_slave_0 left promiscuous mode [ 76.585681][ T4295] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.603122][ T4295] device veth1_macvtap left promiscuous mode [ 76.609414][ T4295] device veth0_macvtap left promiscuous mode [ 76.616456][ T4295] device veth1_vlan left promiscuous mode [ 76.622744][ T4295] device veth0_vlan left promiscuous mode [ 76.757136][ T4295] team0 (unregistering): Port device team_slave_1 removed [ 76.769091][ T4295] team0 (unregistering): Port device team_slave_0 removed [ 76.786348][ T4295] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 76.799921][ T4295] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 76.847930][ T4295] bond0 (unregistering): Released all slaves [ 76.896177][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 76.905111][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 76.915477][ T4302] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.926941][ T4302] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.935697][ T4302] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.944661][ T4302] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.015132][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 77.025983][ T4259] Bluetooth: hci0: command 0x040f tx timeout [ 77.033502][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 77.044200][ T624] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready 2026/06/14 19:31:12 executed programs: 2 [ 77.075974][ T1370] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 77.084824][ T1370] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 77.093227][ T624] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 77.296504][ T4356] loop0: detected capacity change from 0 to 32768 [ 77.351799][ T4356] ======================================================= [ 77.351799][ T4356] WARNING: The mand mount option has been deprecated and [ 77.351799][ T4356] and is ignored by this kernel. Remove the mand [ 77.351799][ T4356] option from the mount to silence this warning. [ 77.351799][ T4356] ======================================================= [ 77.450315][ T4356] JBD2: Ignoring recovery information on journal [ 77.516658][ T4356] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 77.968143][ T4356] syz.0.17 (4356) used greatest stack depth: 18936 bytes left [ 78.018260][ T4302] ocfs2: Unmounting device (7,0) on (node local) [ 78.281631][ T4362] loop0: detected capacity change from 0 to 32768 [ 78.380628][ T4362] JBD2: Ignoring recovery information on journal [ 78.408444][ T4362] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 79.014435][ T4302] ocfs2: Unmounting device (7,0) on (node local) [ 79.101086][ T4259] Bluetooth: hci0: command 0x0419 tx timeout [ 79.251981][ T4368] loop0: detected capacity change from 0 to 32768 [ 79.310230][ T4368] JBD2: Ignoring recovery information on journal [ 79.335475][ T4368] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 79.989135][ T4302] ocfs2: Unmounting device (7,0) on (node local) [ 80.269397][ T4374] loop0: detected capacity change from 0 to 32768 [ 80.303498][ T4374] JBD2: Ignoring recovery information on journal [ 80.352906][ T4374] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 80.962847][ T4302] ocfs2: Unmounting device (7,0) on (node local) [ 81.213893][ T4380] loop0: detected capacity change from 0 to 32768 [ 81.265038][ T4380] JBD2: Ignoring recovery information on journal [ 81.289706][ T4380] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 81.946146][ T4302] ocfs2: Unmounting device (7,0) on (node local) [ 82.182842][ T4386] loop0: detected capacity change from 0 to 32768 [ 82.259726][ T4386] JBD2: Ignoring recovery information on journal [ 82.286633][ T4386] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. 2026/06/14 19:31:18 executed programs: 8 [ 82.918813][ T4302] ocfs2: Unmounting device (7,0) on (node local) [ 83.166359][ T4392] loop0: detected capacity change from 0 to 32768 [ 83.260292][ T4392] JBD2: Ignoring recovery information on journal [ 83.288500][ T4392] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 83.900277][ T4302] ocfs2: Unmounting device (7,0) on (node local) [ 84.155688][ T4398] loop0: detected capacity change from 0 to 32768 [ 84.228706][ T4398] JBD2: Ignoring recovery information on journal [ 84.254579][ T4398] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 84.887824][ T4302] ocfs2: Unmounting device (7,0) on (node local) [ 85.103660][ T4404] loop0: detected capacity change from 0 to 32768 [ 85.157803][ T4404] JBD2: Ignoring recovery information on journal [ 85.186069][ T4404] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 85.835828][ T4302] ocfs2: Unmounting device (7,0) on (node local) [ 86.063578][ T4410] loop0: detected capacity change from 0 to 32768 [ 86.127000][ T4410] JBD2: Ignoring recovery information on journal [ 86.163359][ T4410] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 86.712892][ T1110] cfg80211: failed to load regulatory.db [ 86.796079][ T4302] ocfs2: Unmounting device (7,0) on (node local) [ 87.035583][ T4416] loop0: detected capacity change from 0 to 32768 [ 87.128594][ T4416] JBD2: Ignoring recovery information on journal [ 87.159925][ T4416] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 87.767681][ T4302] ocfs2: Unmounting device (7,0) on (node local) [ 88.008156][ T4422] loop0: detected capacity change from 0 to 32768 [ 88.078473][ T4422] JBD2: Ignoring recovery information on journal [ 88.105509][ T4422] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. 2026/06/14 19:31:23 executed programs: 14 [ 88.737410][ T4302] ocfs2: Unmounting device (7,0) on (node local) [ 88.998885][ T4428] loop0: detected capacity change from 0 to 32768 [ 89.053870][ T4428] JBD2: Ignoring recovery information on journal [ 89.083750][ T4428] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 89.727232][ T4302] ocfs2: Unmounting device (7,0) on (node local) [ 89.947863][ T4434] loop0: detected capacity change from 0 to 32768 [ 90.021280][ T4434] JBD2: Ignoring recovery information on journal [ 90.054237][ T4434] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 90.676667][ T4302] ocfs2: Unmounting device (7,0) on (node local) [ 90.906510][ T4440] loop0: detected capacity change from 0 to 32768 [ 90.986222][ T4440] JBD2: Ignoring recovery information on journal [ 91.016082][ T4440] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 91.638642][ T4302] ocfs2: Unmounting device (7,0) on (node local) [ 91.876260][ T4446] loop0: detected capacity change from 0 to 32768 [ 91.949156][ T4446] JBD2: Ignoring recovery information on journal [ 91.975115][ T4446] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 92.605880][ T4302] ocfs2: Unmounting device (7,0) on (node local) [ 92.827197][ T4452] loop0: detected capacity change from 0 to 32768 [ 92.886533][ T4452] JBD2: Ignoring recovery information on journal [ 92.911309][ T4452] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 93.560107][ T4302] ocfs2: Unmounting device (7,0) on (node local) [ 93.788928][ T4458] loop0: detected capacity change from 0 to 32768 [ 93.848232][ T4458] JBD2: Ignoring recovery information on journal [ 93.874978][ T4458] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. 2026/06/14 19:31:29 executed programs: 20 [ 94.515488][ T4302] ocfs2: Unmounting device (7,0) on (node local) [ 94.752008][ T4464] loop0: detected capacity change from 0 to 32768 [ 94.816908][ T4464] JBD2: Ignoring recovery information on journal [ 94.844250][ T4464] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 95.485279][ T4302] ocfs2: Unmounting device (7,0) on (node local) [ 95.719491][ T4470] loop0: detected capacity change from 0 to 32768 [ 95.782384][ T4470] JBD2: Ignoring recovery information on journal [ 95.806458][ T4470] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 96.441998][ T4470] syz.0.36 (4470) used greatest stack depth: 18616 bytes left [ 96.459737][ T4302] ocfs2: Unmounting device (7,0) on (node local) [ 96.680579][ T4476] loop0: detected capacity change from 0 to 32768 [ 96.697616][ T4476] JBD2: Ignoring recovery information on journal [ 96.724693][ T4476] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 97.413403][ T4302] ocfs2: Unmounting device (7,0) on (node local) [ 97.663085][ T4482] loop0: detected capacity change from 0 to 32768 [ 97.711224][ T4482] JBD2: Ignoring recovery information on journal [ 97.738822][ T4482] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 98.398457][ T4302] ocfs2: Unmounting device (7,0) on (node local) [ 98.610978][ T4488] loop0: detected capacity change from 0 to 32768 [ 98.664856][ T4488] JBD2: Ignoring recovery information on journal [ 98.690485][ T4488] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 99.343057][ T4302] ocfs2: Unmounting device (7,0) on (node local) [ 99.587992][ T4495] loop0: detected capacity change from 0 to 32768 [ 99.657138][ T4495] JBD2: Ignoring recovery information on journal [ 99.687495][ T4495] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. 2026/06/14 19:31:35 executed programs: 26 [ 100.319911][ T4302] ocfs2: Unmounting device (7,0) on (node local) [ 100.537181][ T4504] loop0: detected capacity change from 0 to 32768 [ 100.658973][ T4504] JBD2: Ignoring recovery information on journal [ 100.685610][ T4504] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 101.269298][ T4302] ocfs2: Unmounting device (7,0) on (node local) [ 101.494624][ T4512] loop0: detected capacity change from 0 to 32768 [ 101.545606][ T4512] JBD2: Ignoring recovery information on journal [ 101.571351][ T4512] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 102.227272][ T4302] ocfs2: Unmounting device (7,0) on (node local) [ 102.447740][ T4518] loop0: detected capacity change from 0 to 32768 [ 102.508369][ T4518] JBD2: Ignoring recovery information on journal [ 102.534528][ T4518] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 103.179628][ T4302] ocfs2: Unmounting device (7,0) on (node local) [ 103.417461][ T4524] loop0: detected capacity change from 0 to 32768 [ 103.441819][ T4524] JBD2: Ignoring recovery information on journal [ 103.467290][ T4524] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 104.152957][ T4302] ocfs2: Unmounting device (7,0) on (node local) [ 104.383485][ T4530] loop0: detected capacity change from 0 to 32768 [ 104.440602][ T4530] JBD2: Ignoring recovery information on journal [ 104.466834][ T4530] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 105.115412][ T4302] ocfs2: Unmounting device (7,0) on (node local) [ 105.342235][ T4536] loop0: detected capacity change from 0 to 32768 [ 105.400139][ T4536] JBD2: Ignoring recovery information on journal [ 105.426635][ T4536] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. 2026/06/14 19:31:41 executed programs: 32 [ 106.076510][ T4302] ocfs2: Unmounting device (7,0) on (node local) [ 106.298716][ T4542] loop0: detected capacity change from 0 to 32768 [ 106.356252][ T4542] JBD2: Ignoring recovery information on journal [ 106.383179][ T4542] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 107.032891][ T4302] ocfs2: Unmounting device (7,0) on (node local) [ 107.264816][ T4548] loop0: detected capacity change from 0 to 32768 [ 107.337636][ T4548] JBD2: Ignoring recovery information on journal [ 107.363651][ T4548] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 107.997648][ T4302] ocfs2: Unmounting device (7,0) on (node local) [ 108.212225][ T4554] loop0: detected capacity change from 0 to 32768 [ 108.255534][ T4554] JBD2: Ignoring recovery information on journal [ 108.279895][ T4554] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 108.946507][ T4302] ocfs2: Unmounting device (7,0) on (node local) [ 109.165310][ T4560] loop0: detected capacity change from 0 to 32768 [ 109.279149][ T4560] JBD2: Ignoring recovery information on journal [ 109.305289][ T4560] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 109.896058][ T4302] ocfs2: Unmounting device (7,0) on (node local) [ 110.122720][ T4566] loop0: detected capacity change from 0 to 32768 [ 110.196974][ T4566] JBD2: Ignoring recovery information on journal [ 110.224361][ T4566] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 110.290325][ T4566] [ 110.292673][ T4566] ====================================================== [ 110.299671][ T4566] WARNING: possible circular locking dependency detected [ 110.306677][ T4566] syzkaller #0 Not tainted [ 110.311068][ T4566] ------------------------------------------------------ [ 110.318060][ T4566] syz.0.51/4566 is trying to acquire lock: [ 110.323870][ T4566] ffff88807c12d488 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x1b6/0x7f0 [ 110.334838][ T4566] [ 110.334838][ T4566] but task is already holding lock: [ 110.342208][ T4566] ffff88806eb414a0 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_dio_wr_get_block+0x904/0x1820 [ 110.353229][ T4566] [ 110.353229][ T4566] which lock already depends on the new lock. [ 110.353229][ T4566] [ 110.363626][ T4566] [ 110.363626][ T4566] the existing dependency chain (in reverse order) is: [ 110.372616][ T4566] [ 110.372616][ T4566] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 110.381370][ T4566] down_read+0x44/0x2e0 [ 110.386056][ T4566] ocfs2_read_virt_blocks+0x237/0x8d0 [ 110.391950][ T4566] ocfs2_find_entry+0x3ca/0x2060 [ 110.397395][ T4566] ocfs2_find_files_on_disk+0xdb/0x2f0 [ 110.403368][ T4566] ocfs2_lookup_ino_from_name+0x4f/0xf0 [ 110.409413][ T4566] ocfs2_get_system_file_inode+0x32b/0x7f0 [ 110.415723][ T4566] ocfs2_init_global_system_inodes+0x2f3/0x6d0 [ 110.422379][ T4566] ocfs2_fill_super+0x4060/0x50f0 [ 110.427906][ T4566] mount_bdev+0x287/0x3c0 [ 110.432734][ T4566] legacy_get_tree+0xe6/0x180 [ 110.437935][ T4566] vfs_get_tree+0x88/0x270 [ 110.442858][ T4566] do_new_mount+0x24a/0xa40 [ 110.447870][ T4566] __se_sys_mount+0x2e3/0x3d0 [ 110.453058][ T4566] do_syscall_64+0x4c/0xa0 [ 110.457976][ T4566] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 110.464369][ T4566] [ 110.464369][ T4566] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 110.472771][ T4566] __lock_acquire+0x2c42/0x7d10 [ 110.478126][ T4566] lock_acquire+0x19e/0x400 [ 110.483130][ T4566] __mutex_lock_common+0x1e3/0x2400 [ 110.488942][ T4566] mutex_lock_nested+0x17/0x20 [ 110.494236][ T4566] ocfs2_get_system_file_inode+0x1b6/0x7f0 [ 110.500565][ T4566] ocfs2_reserve_local_alloc_bits+0xfb/0x25f0 [ 110.507140][ T4566] ocfs2_reserve_clusters_with_limit+0x1b6/0xc10 [ 110.514004][ T4566] ocfs2_lock_allocators+0x2d5/0x5f0 [ 110.519834][ T4566] ocfs2_write_begin_nolock+0x1d17/0x4400 [ 110.526054][ T4566] ocfs2_dio_wr_get_block+0xbb6/0x1820 [ 110.532101][ T4566] __blockdev_direct_IO+0x13d4/0x3a70 [ 110.537975][ T4566] ocfs2_direct_IO+0x233/0x2a0 [ 110.543237][ T4566] generic_file_direct_write+0x22c/0x490 [ 110.549367][ T4566] __generic_file_write_iter+0x2b1/0x4e0 [ 110.555500][ T4566] ocfs2_file_write_iter+0x1670/0x1e70 [ 110.561477][ T4566] do_iter_readv_writev+0x47e/0x5f0 [ 110.567179][ T4566] do_iter_write+0x205/0x7b0 [ 110.572309][ T4566] iter_file_splice_write+0x699/0xcc0 [ 110.578184][ T4566] do_splice+0xe5a/0x1640 [ 110.583067][ T4566] __se_sys_splice+0x34d/0x440 [ 110.588332][ T4566] do_syscall_64+0x4c/0xa0 [ 110.593252][ T4566] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 110.599649][ T4566] [ 110.599649][ T4566] other info that might help us debug this: [ 110.599649][ T4566] [ 110.609855][ T4566] Possible unsafe locking scenario: [ 110.609855][ T4566] [ 110.617284][ T4566] CPU0 CPU1 [ 110.622643][ T4566] ---- ---- [ 110.627986][ T4566] lock(&ocfs2_file_ip_alloc_sem_key); [ 110.633511][ T4566] lock(&osb->system_file_mutex); [ 110.641146][ T4566] lock(&ocfs2_file_ip_alloc_sem_key); [ 110.649345][ T4566] lock(&osb->system_file_mutex); [ 110.654473][ T4566] [ 110.654473][ T4566] *** DEADLOCK *** [ 110.654473][ T4566] [ 110.662599][ T4566] 4 locks held by syz.0.51/4566: [ 110.667515][ T4566] #0: ffff88801d844460 (sb_writers#13){.+.+}-{0:0}, at: __se_sys_splice+0x34d/0x440 [ 110.676976][ T4566] #1: ffff88807ca6d868 (&pipe->mutex/1){+.+.}-{3:3}, at: pipe_wait_readable+0x3ff/0x550 [ 110.686805][ T4566] #2: ffff88806eb41808 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: ocfs2_file_write_iter+0x436/0x1e70 [ 110.698094][ T4566] #3: ffff88806eb414a0 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_dio_wr_get_block+0x904/0x1820 [ 110.709554][ T4566] [ 110.709554][ T4566] stack backtrace: [ 110.715440][ T4566] CPU: 1 PID: 4566 Comm: syz.0.51 Not tainted syzkaller #0 [ 110.722617][ T4566] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 110.732699][ T4566] Call Trace: [ 110.735968][ T4566] [ 110.738883][ T4566] dump_stack_lvl+0x188/0x250 [ 110.743542][ T4566] ? load_image+0x400/0x400 [ 110.748028][ T4566] ? show_regs_print_info+0x20/0x20 [ 110.753208][ T4566] ? print_circular_bug+0x12b/0x1a0 [ 110.758388][ T4566] check_noncircular+0x296/0x330 [ 110.763330][ T4566] ? add_chain_block+0x940/0x940 [ 110.768249][ T4566] ? lockdep_lock+0xf1/0x1f0 [ 110.772828][ T4566] ? mark_lock+0x94/0x320 [ 110.777144][ T4566] ? mark_lock+0x94/0x320 [ 110.781514][ T4566] __lock_acquire+0x2c42/0x7d10 [ 110.786352][ T4566] ? __lock_acquire+0x7d10/0x7d10 [ 110.791355][ T4566] ? unwind_next_frame+0x1296/0x1d90 [ 110.796622][ T4566] ? verify_lock_unused+0x140/0x140 [ 110.801802][ T4566] ? mark_lock+0x94/0x320 [ 110.806110][ T4566] ? __lock_acquire+0x13bc/0x7d10 [ 110.811112][ T4566] ? hlock_conflict+0x59/0x1f0 [ 110.815856][ T4566] ? __bfs+0x2a3/0x5c0 [ 110.819904][ T4566] lock_acquire+0x19e/0x400 [ 110.824387][ T4566] ? ocfs2_get_system_file_inode+0x1b6/0x7f0 [ 110.830347][ T4566] ? __might_sleep+0xf0/0xf0 [ 110.834922][ T4566] ? read_lock_is_recursive+0x10/0x10 [ 110.840279][ T4566] ? ocfs2_get_system_file_inode+0x1b6/0x7f0 [ 110.846238][ T4566] __mutex_lock_common+0x1e3/0x2400 [ 110.851430][ T4566] ? ocfs2_get_system_file_inode+0x1b6/0x7f0 [ 110.857391][ T4566] ? is_bpf_text_address+0x254/0x270 [ 110.862665][ T4566] ? ocfs2_get_system_file_inode+0x156/0x7f0 [ 110.868640][ T4566] ? mutex_lock_io_nested+0x60/0x60 [ 110.873823][ T4566] ? __rwlock_init+0x140/0x140 [ 110.878571][ T4566] ? do_raw_spin_unlock+0x11d/0x230 [ 110.883754][ T4566] mutex_lock_nested+0x17/0x20 [ 110.888505][ T4566] ocfs2_get_system_file_inode+0x1b6/0x7f0 [ 110.894297][ T4566] ? ocfs2_fast_symlink_readpage+0x3f0/0x3f0 [ 110.900260][ T4566] ? lockdep_unlock+0x143/0x2e0 [ 110.905099][ T4566] ? lockdep_lock+0x1f0/0x1f0 [ 110.909768][ T4566] ? __lock_acquire+0x28ac/0x7d10 [ 110.914792][ T4566] ocfs2_reserve_local_alloc_bits+0xfb/0x25f0 [ 110.920904][ T4566] ? verify_lock_unused+0x140/0x140 [ 110.926238][ T4566] ? ocfs2_complete_local_alloc_recovery+0x580/0x580 [ 110.933093][ T4566] ? ocfs2_reserve_clusters_with_limit+0xda/0xc10 [ 110.939500][ T4566] ? ocfs2_lock_allocators+0x2d5/0x5f0 [ 110.944946][ T4566] ? ocfs2_write_begin_nolock+0x1d17/0x4400 [ 110.950828][ T4566] ? ocfs2_dio_wr_get_block+0xbb6/0x1820 [ 110.956452][ T4566] ? __blockdev_direct_IO+0x13d4/0x3a70 [ 110.961988][ T4566] ? generic_file_direct_write+0x22c/0x490 [ 110.967777][ T4566] ? __generic_file_write_iter+0x2b1/0x4e0 [ 110.973563][ T4566] ? ocfs2_file_write_iter+0x1670/0x1e70 [ 110.979177][ T4566] ? do_iter_readv_writev+0x47e/0x5f0 [ 110.984555][ T4566] ? ocfs2_alloc_should_use_local+0x13a/0x2d0 [ 110.990606][ T4566] ? __lock_acquire+0x7d10/0x7d10 [ 110.995629][ T4566] ? do_raw_spin_lock+0x128/0x2f0 [ 111.000731][ T4566] ? __rwlock_init+0x140/0x140 [ 111.005489][ T4566] ? do_raw_spin_unlock+0x11d/0x230 [ 111.010673][ T4566] ? _raw_spin_unlock+0x24/0x40 [ 111.015507][ T4566] ? ocfs2_alloc_should_use_local+0x13a/0x2d0 [ 111.021557][ T4566] ? ocfs2_reserve_clusters_with_limit+0x15d/0xc10 [ 111.028072][ T4566] ocfs2_reserve_clusters_with_limit+0x1b6/0xc10 [ 111.034386][ T4566] ? ocfs2_reserve_clusters+0x30/0x30 [ 111.039741][ T4566] ? __kasan_kmalloc+0xcc/0xf0 [ 111.044497][ T4566] ? rcu_is_watching+0x11/0xa0 [ 111.049241][ T4566] ? ocfs2_num_free_extents+0x2eb/0x5b0 [ 111.054768][ T4566] ? ocfs2_validate_extent_block+0x570/0x570 [ 111.060732][ T4566] ? do_syscall_64+0x4c/0xa0 [ 111.065330][ T4566] ocfs2_lock_allocators+0x2d5/0x5f0 [ 111.070600][ T4566] ? _ocfs2_clear_bit+0x40/0x40 [ 111.075430][ T4566] ? do_raw_spin_lock+0x128/0x2f0 [ 111.080523][ T4566] ? ocfs2_write_begin_nolock+0x10ad/0x4400 [ 111.086422][ T4566] ? rcu_is_watching+0x11/0xa0 [ 111.091177][ T4566] ? ocfs2_write_begin_nolock+0x10ad/0x4400 [ 111.097049][ T4566] ? kfree+0x4a/0x2a0 [ 111.101019][ T4566] ocfs2_write_begin_nolock+0x1d17/0x4400 [ 111.106825][ T4566] ? ocfs2_size_fits_inline_data+0x90/0x90 [ 111.112622][ T4566] ? __lock_acquire+0x28ac/0x7d10 [ 111.117638][ T4566] ? ocfs2_read_inode_block+0x120/0x190 [ 111.123164][ T4566] ? ocfs2_read_inode_block_full+0x1a0/0x1a0 [ 111.129125][ T4566] ? ocfs2_allocate_extend_trans+0x5d0/0x5d0 [ 111.135090][ T4566] ? ocfs2_orphan_add+0x11d0/0x11d0 [ 111.140276][ T4566] ? rwsem_write_trylock+0x135/0x1c0 [ 111.145545][ T4566] ? clear_nonspinnable+0x60/0x60 [ 111.150555][ T4566] ocfs2_dio_wr_get_block+0xbb6/0x1820 [ 111.156025][ T4566] ? ocfs2_lock_get_block+0x50/0x50 [ 111.161213][ T4566] ? lockdep_init_map_type+0x98/0x900 [ 111.166570][ T4566] ? lockdep_softirqs_off+0x430/0x430 [ 111.171923][ T4566] ? slab_post_alloc_hook+0x68/0x380 [ 111.177189][ T4566] ? iov_iter_advance+0x2a2/0x390 [ 111.182198][ T4566] ? iov_iter_bvec_advance+0x160/0x220 [ 111.187640][ T4566] ? ocfs2_lock_get_block+0x50/0x50 [ 111.192819][ T4566] __blockdev_direct_IO+0x13d4/0x3a70 [ 111.198195][ T4566] ? sb_init_dio_done_wq+0x80/0x80 [ 111.203287][ T4566] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 111.209255][ T4566] ? ocfs2_lock_get_block+0x50/0x50 [ 111.214443][ T4566] ? lockdep_hardirqs_on+0x94/0x140 [ 111.219626][ T4566] ? invalidate_mapping_pagevec+0x30/0x30 [ 111.225325][ T4566] ? seqcount_lockdep_reader_access+0x18d/0x1d0 [ 111.231554][ T4566] ? filemap_write_and_wait_range+0x2b0/0x3d0 [ 111.237609][ T4566] ? rcu_is_watching+0x11/0xa0 [ 111.242357][ T4566] ? __mark_inode_dirty+0x3a4/0xc90 [ 111.247541][ T4566] ? ocfs2_lock_get_block+0x50/0x50 [ 111.252722][ T4566] ocfs2_direct_IO+0x233/0x2a0 [ 111.257504][ T4566] generic_file_direct_write+0x22c/0x490 [ 111.263211][ T4566] __generic_file_write_iter+0x2b1/0x4e0 [ 111.268827][ T4566] ? _raw_spin_unlock+0x24/0x40 [ 111.273661][ T4566] ? ocfs2_inode_unlock+0x11a/0x140 [ 111.278843][ T4566] ocfs2_file_write_iter+0x1670/0x1e70 [ 111.284292][ T4566] ? ocfs2_file_read_iter+0xa80/0xa80 [ 111.289655][ T4566] ? rcu_lock_release+0x5/0x20 [ 111.294401][ T4566] ? __lock_acquire+0x7d10/0x7d10 [ 111.299429][ T4566] ? mutex_lock_io_nested+0x60/0x60 [ 111.304614][ T4566] ? aa_file_perm+0x38b/0xe80 [ 111.309280][ T4566] ? mutex_lock_nested+0x17/0x20 [ 111.314207][ T4566] do_iter_readv_writev+0x47e/0x5f0 [ 111.319388][ T4566] ? aa_path_link+0x880/0x880 [ 111.324043][ T4566] ? generic_file_rw_checks+0x280/0x280 [ 111.329575][ T4566] ? common_file_perm+0x171/0x1c0 [ 111.334580][ T4566] ? fsnotify_perm+0x5d/0x560 [ 111.339237][ T4566] ? security_file_permission+0x75/0xa0 [ 111.344768][ T4566] do_iter_write+0x205/0x7b0 [ 111.349352][ T4566] ? memset+0x1e/0x40 [ 111.353326][ T4566] ? iov_iter_bvec+0xb4/0x170 [ 111.358010][ T4566] iter_file_splice_write+0x699/0xcc0 [ 111.363373][ T4566] ? splice_from_pipe+0x180/0x180 [ 111.368383][ T4566] ? rcu_read_lock_bh_held+0xf0/0xf0 [ 111.373653][ T4566] ? common_file_perm+0x171/0x1c0 [ 111.378663][ T4566] ? fsnotify_perm+0x5d/0x560 [ 111.383322][ T4566] ? splice_from_pipe+0x180/0x180 [ 111.388325][ T4566] do_splice+0xe5a/0x1640 [ 111.392634][ T4566] ? __lock_acquire+0x7d10/0x7d10 [ 111.397678][ T4566] ? __fget_files+0x40f/0x480 [ 111.402335][ T4566] ? wait_for_space+0x2c0/0x2c0 [ 111.407169][ T4566] ? __fdget+0x18b/0x210 [ 111.411396][ T4566] __se_sys_splice+0x34d/0x440 [ 111.416146][ T4566] ? __x64_sys_splice+0xf0/0xf0 [ 111.420979][ T4566] ? __x64_sys_splice+0x1d/0xf0 [ 111.425813][ T4566] do_syscall_64+0x4c/0xa0 [ 111.430217][ T4566] ? clear_bhb_loop+0x30/0x80 [ 111.434877][ T4566] ? clear_bhb_loop+0x30/0x80 [ 111.439541][ T4566] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 111.445456][ T4566] RIP: 0033:0x7f5bef653e59 [ 111.449856][ T4566] 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 [ 111.469441][ T4566] RSP: 002b:00007f5beecb5028 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 111.477856][ T4566] RAX: ffffffffffffffda RBX: 00007f5bef8ccfa0 RCX: 00007f5bef653e59 [ 111.485831][ T4566] RDX: 0000000000000007 RSI: 0000000000000000 RDI: 0000000000000005 [ 111.493784][ T4566] RBP: 00007f5bef6e9d6f R08: 00000000088000cc R09: 0000000000000000 [ 111.501763][ T4566] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 111.509717][ T4566] R13: 00007f5bef8cd038 R14: 00007f5bef8ccfa0 R15: 00007ffd94534338 [ 111.517728][ T4566] 2026/06/14 19:31:46 executed programs: 37 [ 111.627741][ T4302] ocfs2: Unmounting device (7,0) on (node local) [ 111.820633][ T4572] loop0: detected capacity change from 0 to 32768 [ 111.880818][ T4572] JBD2: Ignoring recovery information on journal [ 111.899819][ T4572] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 112.582744][ T4302] ocfs2: Unmounting device (7,0) on (node local) [ 112.740565][ T4578] loop0: detected capacity change from 0 to 32768 [ 112.798590][ T4578] JBD2: Ignoring recovery information on journal [ 112.818900][ T4578] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 113.504001][ T4302] ocfs2: Unmounting device (7,0) on (node local) [ 113.686192][ T4584] loop0: detected capacity change from 0 to 32768 [ 113.745444][ T4584] JBD2: Ignoring recovery information on journal [ 113.764635][ T4584] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 114.449500][ T4302] ocfs2: Unmounting device (7,0) on (node local) [ 114.607642][ T4590] loop0: detected capacity change from 0 to 32768 [ 114.704846][ T4590] JBD2: Ignoring recovery information on journal [ 114.723486][ T4590] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 115.370065][ T4302] ocfs2: Unmounting device (7,0) on (node local) [ 115.539556][ T4596] loop0: detected capacity change from 0 to 32768 [ 115.589548][ T4596] JBD2: Ignoring recovery information on journal [ 115.608218][ T4596] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 116.300041][ T4302] ocfs2: Unmounting device (7,0) on (node local) [ 116.457575][ T4602] loop0: detected capacity change from 0 to 32768 [ 116.521705][ T4602] JBD2: Ignoring recovery information on journal [ 116.541526][ T4602] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. 2026/06/14 19:31:52 executed programs: 43 [ 117.219527][ T4302] ocfs2: Unmounting device (7,0) on (node local) [ 117.377880][ T4608] loop0: detected capacity change from 0 to 32768 [ 117.429390][ T4608] JBD2: Ignoring recovery information on journal [ 117.449348][ T4608] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 118.140673][ T4302] ocfs2: Unmounting device (7,0) on (node local) [ 118.297609][ T4614] loop0: detected capacity change from 0 to 32768 [ 118.395007][ T4614] JBD2: Ignoring recovery information on journal [ 118.414289][ T4614] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 119.059880][ T4302] ocfs2: Unmounting device (7,0) on (node local) [ 119.218330][ T4620] loop0: detected capacity change from 0 to 32768 [ 119.271216][ T4620] JBD2: Ignoring recovery information on journal [ 119.294277][ T4620] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 119.980142][ T4302] ocfs2: Unmounting device (7,0) on (node local) [ 120.138136][ T4626] loop0: detected capacity change from 0 to 32768 [ 120.211078][ T4626] JBD2: Ignoring recovery information on journal [ 120.229565][ T4626] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.