Warning: Permanently added '10.128.0.25' (ED25519) to the list of known hosts. 2025/12/21 04:42:42 parsed 1 programs [ 70.675458][ T4187] cgroup: Unknown subsys name 'net' [ 70.814189][ T4187] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 71.430564][ T1421] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.437149][ T1421] ieee802154 phy1 wpan1: encryption failed: -22 [ 72.374913][ T4187] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 74.915206][ T4219] chnl_net:caif_netlink_parms(): no params data found [ 74.990492][ T4219] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.998526][ T4219] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.006870][ T4219] device bridge_slave_0 entered promiscuous mode [ 75.019955][ T4219] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.027138][ T4219] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.036995][ T4219] device bridge_slave_1 entered promiscuous mode [ 75.068936][ T4219] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 75.081307][ T4219] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 75.112900][ T4219] team0: Port device team_slave_0 added [ 75.121758][ T4219] team0: Port device team_slave_1 added [ 75.146946][ T4219] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 75.154090][ T4219] 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. [ 75.180062][ T4219] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 75.193288][ T4219] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 75.200325][ T4219] 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. [ 75.226272][ T4219] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 75.266631][ T4219] device hsr_slave_0 entered promiscuous mode [ 75.273720][ T4219] device hsr_slave_1 entered promiscuous mode [ 75.407159][ T4219] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 75.421382][ T4219] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 75.432960][ T4219] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 75.444227][ T4219] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 75.479864][ T4219] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.487190][ T4219] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.495433][ T4219] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.502600][ T4219] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.564215][ T4219] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.579968][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.593757][ T154] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.603640][ T154] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.613990][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 75.630271][ T4219] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.644354][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.655184][ T154] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.662339][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.680953][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.690822][ T154] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.697963][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.718891][ T4233] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 75.731561][ T4233] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 75.739984][ T4233] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 75.759607][ T4233] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 75.769239][ T4233] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 75.780216][ T4219] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 75.919595][ T4219] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 75.928133][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 75.935667][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 75.963008][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 75.973050][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 75.999961][ T627] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 76.010119][ T627] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 76.019949][ T627] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 76.028481][ T627] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 76.038257][ T4219] device veth0_vlan entered promiscuous mode [ 76.050563][ T4219] device veth1_vlan entered promiscuous mode [ 76.092837][ T627] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 76.101144][ T627] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 76.109808][ T627] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 76.121159][ T627] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 76.134266][ T4219] device veth0_macvtap entered promiscuous mode [ 76.154623][ T4219] device veth1_macvtap entered promiscuous mode [ 76.180507][ T4219] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 76.190298][ T627] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 76.199549][ T627] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 76.208524][ T627] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 76.217408][ T627] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 76.232908][ T4219] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 76.241742][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 76.252118][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 76.269989][ T4219] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.279528][ T4219] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.288387][ T4219] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.297106][ T4219] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.728881][ T154] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 76.741950][ T154] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 76.756276][ T4233] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 76.769657][ T4233] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 76.779187][ T4233] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 76.789864][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2025/12/21 04:42:52 executed programs: 0 [ 78.551969][ T9] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 78.571089][ T4288] chnl_net:caif_netlink_parms(): no params data found [ 78.615489][ T4288] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.622957][ T4288] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.631035][ T4288] device bridge_slave_0 entered promiscuous mode [ 78.639953][ T4288] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.647096][ T4288] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.655120][ T4288] device bridge_slave_1 entered promiscuous mode [ 78.677499][ T4288] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 78.688879][ T4288] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 78.713047][ T4288] team0: Port device team_slave_0 added [ 78.721309][ T4288] team0: Port device team_slave_1 added [ 78.740548][ T4288] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 78.747608][ T4288] 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. [ 78.773669][ T4288] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 78.785762][ T4288] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 78.792808][ T4288] 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. [ 78.818831][ T4288] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 78.852595][ T4288] device hsr_slave_0 entered promiscuous mode [ 78.859342][ T4288] device hsr_slave_1 entered promiscuous mode [ 78.866129][ T4288] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 78.875286][ T4288] Cannot create hsr debugfs directory [ 80.478207][ T21] Bluetooth: hci0: command 0x0409 tx timeout [ 81.574999][ T9] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 81.652469][ T9] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 81.760275][ T9] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 82.547641][ T4326] Bluetooth: hci0: command 0x041b tx timeout [ 83.018258][ T4288] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 83.030523][ T4288] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 83.042139][ T4288] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 83.052526][ T4288] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 83.206220][ T4288] 8021q: adding VLAN 0 to HW filter on device bond0 [ 83.224376][ T627] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 83.235276][ T627] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 83.250673][ T4288] 8021q: adding VLAN 0 to HW filter on device team0 [ 83.310389][ T627] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 83.322180][ T627] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 83.333938][ T627] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.341148][ T627] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.352196][ T627] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 83.361265][ T627] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 83.372256][ T627] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.379592][ T627] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.390251][ T627] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 83.423716][ T627] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 83.432635][ T627] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 83.442424][ T627] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 83.452307][ T627] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 83.462508][ T627] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 83.499117][ T627] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 83.512385][ T627] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 83.531966][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 83.542580][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 83.553495][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 83.563166][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 83.576373][ T4288] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 83.805328][ T4233] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 83.815775][ T4233] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 83.833050][ T4288] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 83.892735][ T627] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 83.903319][ T627] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 83.926756][ T627] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 83.935498][ T627] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 83.944265][ T627] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 83.953274][ T627] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 83.964662][ T4288] device veth0_vlan entered promiscuous mode [ 83.996510][ T4288] device veth1_vlan entered promiscuous mode [ 84.015550][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 84.024293][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 84.033707][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 84.043023][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 84.054727][ T4288] device veth0_macvtap entered promiscuous mode [ 84.071772][ T4288] device veth1_macvtap entered promiscuous mode [ 84.100897][ T4288] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 84.113481][ T4288] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 84.124581][ T4288] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 84.135197][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 84.143631][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 84.152694][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 84.161687][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 84.172419][ T4288] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 84.182989][ T4288] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 84.194927][ T4288] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 84.205263][ T4233] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 84.214273][ T4233] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 84.227906][ T4288] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.236713][ T4288] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.250550][ T4288] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.259470][ T4288] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.280108][ T9] device hsr_slave_0 left promiscuous mode [ 84.286677][ T9] device hsr_slave_1 left promiscuous mode [ 84.293472][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 84.301948][ T9] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 84.311021][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 84.320925][ T9] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 84.329038][ T9] device bridge_slave_1 left promiscuous mode [ 84.336217][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.351165][ T9] device bridge_slave_0 left promiscuous mode [ 84.357679][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.376614][ T9] device veth1_macvtap left promiscuous mode [ 84.383184][ T9] device veth0_macvtap left promiscuous mode [ 84.390003][ T9] device veth1_vlan left promiscuous mode [ 84.395980][ T9] device veth0_vlan left promiscuous mode [ 84.575371][ T9] team0 (unregistering): Port device team_slave_1 removed [ 84.590644][ T9] team0 (unregistering): Port device team_slave_0 removed [ 84.604155][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 84.620026][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 84.628907][ T4231] Bluetooth: hci0: command 0x040f tx timeout [ 84.690691][ T9] bond0 (unregistering): Released all slaves [ 84.795654][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 84.816778][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 84.832784][ T4233] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready 2025/12/21 04:42:59 executed programs: 2 [ 84.844298][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 84.853041][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 84.886028][ T4233] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 85.130022][ T4396] loop0: detected capacity change from 0 to 32768 [ 85.178957][ T4396] ======================================================= [ 85.178957][ T4396] WARNING: The mand mount option has been deprecated and [ 85.178957][ T4396] and is ignored by this kernel. Remove the mand [ 85.178957][ T4396] option from the mount to silence this warning. [ 85.178957][ T4396] ======================================================= [ 85.289212][ T4396] JBD2: Ignoring recovery information on journal [ 85.326978][ T4396] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 85.554519][ T4396] (syz.0.17,4396,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 85.562221][ T4396] syz.0.17 (4396) used greatest stack depth: 20008 bytes left [ 85.611276][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 86.055497][ T4400] loop0: detected capacity change from 0 to 32768 [ 86.130178][ T4400] JBD2: Ignoring recovery information on journal [ 86.192302][ T4400] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 86.343750][ T4400] (syz.0.18,4400,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 86.370018][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 86.708237][ T4244] Bluetooth: hci0: command 0x0419 tx timeout [ 86.772990][ T4404] loop0: detected capacity change from 0 to 32768 [ 86.798870][ T1324] cfg80211: failed to load regulatory.db [ 86.860522][ T4404] JBD2: Ignoring recovery information on journal [ 86.895685][ T4404] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 87.006517][ T4404] (syz.0.19,4404,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 87.011671][ T4404] syz.0.19 (4404) used greatest stack depth: 19688 bytes left [ 87.042286][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 87.341504][ T4408] loop0: detected capacity change from 0 to 32768 [ 87.396292][ T4408] JBD2: Ignoring recovery information on journal [ 87.425683][ T4408] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 87.553020][ T4408] (syz.0.20,4408,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 87.571579][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 87.973448][ T4412] loop0: detected capacity change from 0 to 32768 [ 88.001176][ T4412] JBD2: Ignoring recovery information on journal [ 88.060092][ T4412] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 88.156548][ T4412] (syz.0.21,4412,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 88.175747][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 88.483566][ T4416] loop0: detected capacity change from 0 to 32768 [ 88.559116][ T4416] JBD2: Ignoring recovery information on journal [ 88.591613][ T4416] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 88.722032][ T4416] (syz.0.22,4416,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 88.739837][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 89.040269][ T4420] loop0: detected capacity change from 0 to 32768 [ 89.110546][ T4420] JBD2: Ignoring recovery information on journal [ 89.137558][ T4420] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 89.251680][ T4420] (syz.0.23,4420,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 89.274015][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 89.584563][ T4424] loop0: detected capacity change from 0 to 32768 [ 89.654631][ T4424] JBD2: Ignoring recovery information on journal [ 89.684743][ T4424] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 89.799455][ T4424] (syz.0.24,4424,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 89.822767][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 90.120246][ T4428] loop0: detected capacity change from 0 to 32768 [ 90.180338][ T4428] JBD2: Ignoring recovery information on journal [ 90.213412][ T4428] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. 2025/12/21 04:43:04 executed programs: 11 [ 90.315830][ T4428] (syz.0.25,4428,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 90.333705][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 90.643242][ T4432] loop0: detected capacity change from 0 to 32768 [ 90.757984][ T4432] JBD2: Ignoring recovery information on journal [ 90.783415][ T4432] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 90.889638][ T4432] (syz.0.26,4432,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 90.906605][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 91.207443][ T4436] loop0: detected capacity change from 0 to 32768 [ 91.265120][ T4436] JBD2: Ignoring recovery information on journal [ 91.291348][ T4436] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 91.400915][ T4436] (syz.0.27,4436,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 91.425161][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 91.716333][ T4440] loop0: detected capacity change from 0 to 32768 [ 91.793286][ T4440] JBD2: Ignoring recovery information on journal [ 91.822654][ T4440] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 91.953843][ T4440] (syz.0.28,4440,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 91.971269][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 92.283144][ T4444] loop0: detected capacity change from 0 to 32768 [ 92.380934][ T4444] JBD2: Ignoring recovery information on journal [ 92.409494][ T4444] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 92.513659][ T4444] (syz.0.29,4444,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 92.531507][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 92.861921][ T4448] loop0: detected capacity change from 0 to 32768 [ 92.913255][ T4448] JBD2: Ignoring recovery information on journal [ 92.942962][ T4448] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 93.078167][ T4448] (syz.0.30,4448,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 93.096142][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 93.406564][ T4452] loop0: detected capacity change from 0 to 32768 [ 93.506176][ T4452] JBD2: Ignoring recovery information on journal [ 93.534730][ T4452] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 93.641174][ T4452] (syz.0.31,4452,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 93.660643][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 93.951881][ T4456] loop0: detected capacity change from 0 to 32768 [ 94.015805][ T4456] JBD2: Ignoring recovery information on journal [ 94.044879][ T4456] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 94.164372][ T4456] (syz.0.32,4456,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 94.183980][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 94.463924][ T4460] loop0: detected capacity change from 0 to 32768 [ 94.516863][ T4460] JBD2: Ignoring recovery information on journal [ 94.548344][ T4460] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 94.663803][ T4460] (syz.0.33,4460,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 94.686296][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 94.983948][ T4464] loop0: detected capacity change from 0 to 32768 [ 95.045102][ T4464] JBD2: Ignoring recovery information on journal [ 95.075407][ T4464] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 95.195051][ T4464] (syz.0.34,4464,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 95.215833][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 95.507678][ T4468] loop0: detected capacity change from 0 to 32768 [ 95.608635][ T4468] JBD2: Ignoring recovery information on journal [ 95.641911][ T4468] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. 2025/12/21 04:43:09 executed programs: 21 [ 95.746037][ T4468] (syz.0.35,4468,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 95.770386][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 96.058863][ T4472] loop0: detected capacity change from 0 to 32768 [ 96.115003][ T4472] JBD2: Ignoring recovery information on journal [ 96.145146][ T4472] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 96.268419][ T4472] (syz.0.36,4472,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 96.285658][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 96.612633][ T4476] loop0: detected capacity change from 0 to 32768 [ 96.717308][ T4476] JBD2: Ignoring recovery information on journal [ 96.752821][ T4476] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 96.856217][ T4476] (syz.0.37,4476,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 96.873899][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 97.179038][ T4480] loop0: detected capacity change from 0 to 32768 [ 97.296131][ T4480] JBD2: Ignoring recovery information on journal [ 97.325871][ T4480] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 97.434610][ T4480] (syz.0.38,4480,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 97.452507][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 97.755864][ T4484] loop0: detected capacity change from 0 to 32768 [ 97.825556][ T4484] JBD2: Ignoring recovery information on journal [ 97.865921][ T4484] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 97.882525][ T4484] [ 97.884914][ T4484] ====================================================== [ 97.891959][ T4484] WARNING: possible circular locking dependency detected [ 97.899005][ T4484] syzkaller #0 Not tainted [ 97.903437][ T4484] ------------------------------------------------------ [ 97.910638][ T4484] syz.0.39/4484 is trying to acquire lock: [ 97.916474][ T4484] ffff88807aec1488 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x1b5/0x760 [ 97.927499][ T4484] [ 97.927499][ T4484] but task is already holding lock: [ 97.935019][ T4484] ffff88805cb114a0 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_dio_wr_get_block+0x8db/0x17a0 [ 97.946112][ T4484] [ 97.946112][ T4484] which lock already depends on the new lock. [ 97.946112][ T4484] [ 97.956542][ T4484] [ 97.956542][ T4484] the existing dependency chain (in reverse order) is: [ 97.965685][ T4484] [ 97.965685][ T4484] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 97.974746][ T4484] down_read+0x44/0x2e0 [ 97.979467][ T4484] ocfs2_read_virt_blocks+0x23f/0x8a0 [ 97.985402][ T4484] ocfs2_find_entry+0x3d1/0x1f90 [ 97.990906][ T4484] ocfs2_find_files_on_disk+0xdb/0x2f0 [ 97.997135][ T4484] ocfs2_lookup_ino_from_name+0x4f/0xf0 [ 98.003217][ T4484] ocfs2_get_system_file_inode+0x319/0x760 [ 98.009567][ T4484] ocfs2_init_global_system_inodes+0x316/0x650 [ 98.016335][ T4484] ocfs2_fill_super+0x3dbf/0x4d80 [ 98.021925][ T4484] mount_bdev+0x287/0x3c0 [ 98.026786][ T4484] legacy_get_tree+0xe6/0x180 [ 98.031997][ T4484] vfs_get_tree+0x88/0x270 [ 98.036992][ T4484] do_new_mount+0x24a/0xa40 [ 98.042249][ T4484] __se_sys_mount+0x2d6/0x3c0 [ 98.047457][ T4484] do_syscall_64+0x4c/0xa0 [ 98.052644][ T4484] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 98.059171][ T4484] [ 98.059171][ T4484] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 98.067515][ T4484] __lock_acquire+0x2c33/0x7c60 [ 98.072914][ T4484] lock_acquire+0x197/0x3f0 [ 98.077950][ T4484] __mutex_lock_common+0x1eb/0x2390 [ 98.083695][ T4484] mutex_lock_nested+0x17/0x20 [ 98.088997][ T4484] ocfs2_get_system_file_inode+0x1b5/0x760 [ 98.095329][ T4484] ocfs2_reserve_local_alloc_bits+0xfc/0x24c0 [ 98.101920][ T4484] ocfs2_reserve_clusters_with_limit+0x1bb/0xba0 [ 98.108774][ T4484] ocfs2_lock_allocators+0x2f7/0x5b0 [ 98.114583][ T4484] ocfs2_write_begin_nolock+0x2216/0x4180 [ 98.120831][ T4484] ocfs2_dio_wr_get_block+0xb6d/0x17a0 [ 98.126833][ T4484] __blockdev_direct_IO+0x146d/0x3c90 [ 98.132733][ T4484] ocfs2_direct_IO+0x23e/0x2b0 [ 98.138025][ T4484] generic_file_direct_write+0x22c/0x490 [ 98.144206][ T4484] __generic_file_write_iter+0x2b1/0x4e0 [ 98.150384][ T4484] ocfs2_file_write_iter+0x1578/0x1cf0 [ 98.156365][ T4484] vfs_write+0x712/0xd00 [ 98.161125][ T4484] ksys_write+0x14d/0x250 [ 98.165989][ T4484] do_syscall_64+0x4c/0xa0 [ 98.170928][ T4484] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 98.177355][ T4484] [ 98.177355][ T4484] other info that might help us debug this: [ 98.177355][ T4484] [ 98.187596][ T4484] Possible unsafe locking scenario: [ 98.187596][ T4484] [ 98.195045][ T4484] CPU0 CPU1 [ 98.200405][ T4484] ---- ---- [ 98.205765][ T4484] lock(&ocfs2_file_ip_alloc_sem_key); [ 98.211311][ T4484] lock(&osb->system_file_mutex); [ 98.218943][ T4484] lock(&ocfs2_file_ip_alloc_sem_key); [ 98.227014][ T4484] lock(&osb->system_file_mutex); [ 98.232124][ T4484] [ 98.232124][ T4484] *** DEADLOCK *** [ 98.232124][ T4484] [ 98.240265][ T4484] 3 locks held by syz.0.39/4484: [ 98.245197][ T4484] #0: ffff888022046460 (sb_writers#13){.+.+}-{0:0}, at: vfs_write+0x28a/0xd00 [ 98.254172][ T4484] #1: ffff88805cb11808 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: ocfs2_file_write_iter+0x401/0x1cf0 [ 98.265510][ T4484] #2: ffff88805cb114a0 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_dio_wr_get_block+0x8db/0x17a0 [ 98.276997][ T4484] [ 98.276997][ T4484] stack backtrace: [ 98.282895][ T4484] CPU: 1 PID: 4484 Comm: syz.0.39 Not tainted syzkaller #0 [ 98.290096][ T4484] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 98.300168][ T4484] Call Trace: [ 98.303482][ T4484] [ 98.306415][ T4484] dump_stack_lvl+0x168/0x230 [ 98.311108][ T4484] ? load_image+0x3b0/0x3b0 [ 98.315647][ T4484] ? show_regs_print_info+0x20/0x20 [ 98.320873][ T4484] ? print_circular_bug+0x12b/0x1a0 [ 98.326171][ T4484] check_noncircular+0x274/0x310 [ 98.331115][ T4484] ? add_chain_block+0x940/0x940 [ 98.336099][ T4484] ? lockdep_lock+0xdc/0x1e0 [ 98.340706][ T4484] ? mark_lock+0x94/0x320 [ 98.345048][ T4484] __lock_acquire+0x2c33/0x7c60 [ 98.349911][ T4484] ? __lock_acquire+0x12d9/0x7c60 [ 98.354938][ T4484] ? verify_lock_unused+0x140/0x140 [ 98.360137][ T4484] ? mark_lock+0x94/0x320 [ 98.364488][ T4484] ? __lock_acquire+0x13ad/0x7c60 [ 98.369519][ T4484] ? hlock_conflict+0x59/0x1f0 [ 98.374284][ T4484] ? __bfs+0x2a3/0x5c0 [ 98.378363][ T4484] lock_acquire+0x197/0x3f0 [ 98.382887][ T4484] ? ocfs2_get_system_file_inode+0x1b5/0x760 [ 98.388882][ T4484] ? __might_sleep+0xf0/0xf0 [ 98.393474][ T4484] ? lockdep_unlock+0x134/0x2d0 [ 98.398334][ T4484] ? read_lock_is_recursive+0x10/0x10 [ 98.403734][ T4484] ? ocfs2_get_system_file_inode+0x1b5/0x760 [ 98.409721][ T4484] __mutex_lock_common+0x1eb/0x2390 [ 98.414925][ T4484] ? ocfs2_get_system_file_inode+0x1b5/0x760 [ 98.420916][ T4484] ? stack_trace_save+0xe0/0xe0 [ 98.425768][ T4484] ? ocfs2_get_system_file_inode+0x154/0x760 [ 98.431761][ T4484] ? mutex_lock_io_nested+0x60/0x60 [ 98.436966][ T4484] ? __rwlock_init+0x140/0x140 [ 98.441732][ T4484] ? do_raw_spin_unlock+0x11d/0x230 [ 98.446939][ T4484] mutex_lock_nested+0x17/0x20 [ 98.451710][ T4484] ocfs2_get_system_file_inode+0x1b5/0x760 [ 98.457533][ T4484] ? ocfs2_fast_symlink_readpage+0x3e0/0x3e0 [ 98.463540][ T4484] ? deref_stack_reg+0xd0/0x120 [ 98.468395][ T4484] ? mark_lock+0x94/0x320 [ 98.472761][ T4484] ? __lock_acquire+0x13ad/0x7c60 [ 98.477798][ T4484] ? __kernel_text_address+0x9a/0x100 [ 98.483205][ T4484] ocfs2_reserve_local_alloc_bits+0xfc/0x24c0 [ 98.489403][ T4484] ? stack_trace_save+0x98/0xe0 [ 98.494264][ T4484] ? verify_lock_unused+0x140/0x140 [ 98.499475][ T4484] ? ocfs2_complete_local_alloc_recovery+0x540/0x540 [ 98.506159][ T4484] ? __kasan_kmalloc+0xcc/0xf0 [ 98.510935][ T4484] ? __kasan_kmalloc+0xb5/0xf0 [ 98.515710][ T4484] ? ocfs2_reserve_clusters_with_limit+0xe7/0xba0 [ 98.522132][ T4484] ? ocfs2_lock_allocators+0x2f7/0x5b0 [ 98.527600][ T4484] ? ocfs2_write_begin_nolock+0x2216/0x4180 [ 98.533499][ T4484] ? ocfs2_dio_wr_get_block+0xb6d/0x17a0 [ 98.539137][ T4484] ? __blockdev_direct_IO+0x146d/0x3c90 [ 98.544687][ T4484] ? generic_file_direct_write+0x22c/0x490 [ 98.550497][ T4484] ? __generic_file_write_iter+0x2b1/0x4e0 [ 98.556314][ T4484] ? ocfs2_file_write_iter+0x1578/0x1cf0 [ 98.561955][ T4484] ? vfs_write+0x712/0xd00 [ 98.566378][ T4484] ? ocfs2_alloc_should_use_local+0x13a/0x2d0 [ 98.572451][ T4484] ? __lock_acquire+0x7c60/0x7c60 [ 98.577931][ T4484] ? do_raw_spin_lock+0x11d/0x280 [ 98.582992][ T4484] ? __rwlock_init+0x140/0x140 [ 98.587769][ T4484] ? do_raw_spin_unlock+0x11d/0x230 [ 98.592970][ T4484] ? _raw_spin_unlock+0x24/0x40 [ 98.597823][ T4484] ? ocfs2_alloc_should_use_local+0x13a/0x2d0 [ 98.603914][ T4484] ? ocfs2_reserve_clusters_with_limit+0x168/0xba0 [ 98.610424][ T4484] ocfs2_reserve_clusters_with_limit+0x1bb/0xba0 [ 98.616763][ T4484] ? ocfs2_reserve_clusters+0x30/0x30 [ 98.622142][ T4484] ? __kasan_kmalloc+0xcc/0xf0 [ 98.626924][ T4484] ? rcu_is_watching+0x11/0xa0 [ 98.631696][ T4484] ? ocfs2_num_free_extents+0x2de/0x5a0 [ 98.637269][ T4484] ? ocfs2_validate_extent_block+0x550/0x550 [ 98.643281][ T4484] ocfs2_lock_allocators+0x2f7/0x5b0 [ 98.648572][ T4484] ? _ocfs2_clear_bit+0x40/0x40 [ 98.653431][ T4484] ? do_raw_spin_lock+0x11d/0x280 [ 98.658470][ T4484] ? ocfs2_write_begin_nolock+0xf08/0x4180 [ 98.664304][ T4484] ? rcu_is_watching+0x11/0xa0 [ 98.669069][ T4484] ? ocfs2_write_begin_nolock+0xf08/0x4180 [ 98.674884][ T4484] ? kfree+0x4a/0x2a0 [ 98.678888][ T4484] ocfs2_write_begin_nolock+0x2216/0x4180 [ 98.684652][ T4484] ? ocfs2_size_fits_inline_data+0x90/0x90 [ 98.690470][ T4484] ? __lock_acquire+0x13ad/0x7c60 [ 98.695522][ T4484] ? ocfs2_read_inode_block+0x11a/0x180 [ 98.701109][ T4484] ? ocfs2_read_inode_block_full+0x1a0/0x1a0 [ 98.707120][ T4484] ? ocfs2_allocate_extend_trans+0x5b0/0x5b0 [ 98.713112][ T4484] ? __brelse+0x55/0x90 [ 98.717282][ T4484] ? ocfs2_add_inode_to_orphan+0x4c5/0x700 [ 98.723130][ T4484] ? ocfs2_orphan_add+0x1190/0x1190 [ 98.728351][ T4484] ? __might_sleep+0xf0/0xf0 [ 98.732965][ T4484] ? preempt_count_add+0x8d/0x190 [ 98.738157][ T4484] ? rwsem_write_trylock+0x12f/0x1b0 [ 98.743490][ T4484] ? clear_nonspinnable+0x60/0x60 [ 98.748655][ T4484] ocfs2_dio_wr_get_block+0xb6d/0x17a0 [ 98.754143][ T4484] ? ocfs2_lock_get_block+0x50/0x50 [ 98.759352][ T4484] ? get_user_pages_fast_only+0x40/0x40 [ 98.764909][ T4484] ? lockdep_softirqs_off+0x420/0x420 [ 98.770286][ T4484] ? slab_post_alloc_hook+0x68/0x380 [ 98.775578][ T4484] ? iov_iter_advance+0x202/0x390 [ 98.780608][ T4484] ? ocfs2_lock_get_block+0x50/0x50 [ 98.785821][ T4484] __blockdev_direct_IO+0x146d/0x3c90 [ 98.791210][ T4484] ? sb_init_dio_done_wq+0x80/0x80 [ 98.796323][ T4484] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 98.802313][ T4484] ? ocfs2_lock_get_block+0x50/0x50 [ 98.807532][ T4484] ? lockdep_hardirqs_on+0x94/0x140 [ 98.812748][ T4484] ? invalidate_mapping_pagevec+0x30/0x30 [ 98.818478][ T4484] ? seqcount_lockdep_reader_access+0x172/0x1c0 [ 98.824755][ T4484] ? ktime_get_coarse_real_ts64+0x10c/0x120 [ 98.830649][ T4484] ? filemap_write_and_wait_range+0x269/0x380 [ 98.836723][ T4484] ? atime_needs_update+0x780/0x780 [ 98.841929][ T4484] ? file_remove_privs+0x3b6/0x590 [ 98.847060][ T4484] ? ocfs2_lock_get_block+0x50/0x50 [ 98.852432][ T4484] ocfs2_direct_IO+0x23e/0x2b0 [ 98.857230][ T4484] generic_file_direct_write+0x22c/0x490 [ 98.863005][ T4484] __generic_file_write_iter+0x2b1/0x4e0 [ 98.868644][ T4484] ? _raw_spin_unlock+0x24/0x40 [ 98.873512][ T4484] ? ocfs2_inode_unlock+0x11a/0x140 [ 98.878739][ T4484] ocfs2_file_write_iter+0x1578/0x1cf0 [ 98.884211][ T4484] ? ocfs2_file_read_iter+0xa20/0xa20 [ 98.889601][ T4484] ? aa_file_perm+0x3a3/0xe20 [ 98.894292][ T4484] ? rcu_read_lock_any_held+0xb0/0x120 [ 98.899762][ T4484] ? rcu_read_lock_bh_held+0xe0/0xe0 [ 98.905047][ T4484] ? end_current_label_crit_section+0x14b/0x170 [ 98.911733][ T4484] ? memset+0x1e/0x40 [ 98.915721][ T4484] ? iov_iter_init+0xb4/0x170 [ 98.920408][ T4484] vfs_write+0x712/0xd00 [ 98.924653][ T4484] ? file_end_write+0x250/0x250 [ 98.929522][ T4484] ? __context_tracking_exit+0x4c/0x80 [ 98.935112][ T4484] ? __fdget_pos+0x2c6/0x370 [ 98.939723][ T4484] ksys_write+0x14d/0x250 [ 98.944071][ T4484] ? __ia32_sys_read+0x80/0x80 [ 98.948853][ T4484] ? lockdep_hardirqs_on+0x94/0x140 [ 98.954093][ T4484] do_syscall_64+0x4c/0xa0 [ 98.958549][ T4484] ? clear_bhb_loop+0x30/0x80 [ 98.963245][ T4484] ? clear_bhb_loop+0x30/0x80 [ 98.967924][ T4484] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 98.973842][ T4484] RIP: 0033:0x7ffb5306e749 [ 98.978264][ T4484] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 98.997985][ T4484] RSP: 002b:00007ffe375c0548 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 99.006426][ T4484] RAX: ffffffffffffffda RBX: 00007ffb532c4fa0 RCX: 00007ffb5306e749 [ 99.014403][ T4484] RDX: 0000000000806000 RSI: 0000200000000200 RDI: 0000000000000005 [ 99.022375][ T4484] RBP: 00007ffb530f2f91 R08: 0000000000000000 R09: 0000000000000000 [ 99.030349][ T4484] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 99.038322][ T4484] R13: 00007ffb532c4fa0 R14: 00007ffb532c4fa0 R15: 0000000000000003 [ 99.046344][ T4484] [ 99.111850][ T4484] (syz.0.39,4484,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 99.120844][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 99.348790][ T4488] loop0: detected capacity change from 0 to 32768 [ 99.397554][ T4488] JBD2: Ignoring recovery information on journal [ 99.419351][ T4488] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 99.497167][ T4488] (syz.0.40,4488,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 99.505828][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 99.732491][ T4492] loop0: detected capacity change from 0 to 32768 [ 99.788282][ T4492] JBD2: Ignoring recovery information on journal [ 99.810691][ T4492] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 99.892302][ T4492] (syz.0.41,4492,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 99.901427][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 100.112878][ T4496] loop0: detected capacity change from 0 to 32768 [ 100.179025][ T4496] JBD2: Ignoring recovery information on journal [ 100.228263][ T4496] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 100.295191][ T4496] (syz.0.42,4496,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 100.303738][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 100.525566][ T4500] loop0: detected capacity change from 0 to 32768 [ 100.578755][ T4500] JBD2: Ignoring recovery information on journal [ 100.600428][ T4500] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 100.675219][ T4500] (syz.0.43,4500,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 100.684937][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 100.906800][ T4504] loop0: detected capacity change from 0 to 32768 [ 100.966108][ T4504] JBD2: Ignoring recovery information on journal [ 100.988837][ T4504] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. 2025/12/21 04:43:15 executed programs: 30 [ 101.065825][ T4504] (syz.0.44,4504,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 101.074228][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 101.283677][ T4508] loop0: detected capacity change from 0 to 32768 [ 101.339374][ T4508] JBD2: Ignoring recovery information on journal [ 101.361790][ T4508] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 101.434713][ T4508] (syz.0.45,4508,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 101.443113][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 101.660670][ T4512] loop0: detected capacity change from 0 to 32768 [ 101.708845][ T4512] JBD2: Ignoring recovery information on journal [ 101.731137][ T4512] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 101.833296][ T4512] (syz.0.46,4512,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 101.843104][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 102.050162][ T4516] loop0: detected capacity change from 0 to 32768 [ 102.115992][ T4516] JBD2: Ignoring recovery information on journal [ 102.138940][ T4516] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 102.221763][ T4516] (syz.0.47,4516,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 102.230077][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 102.475028][ T4520] loop0: detected capacity change from 0 to 32768 [ 102.528933][ T4520] JBD2: Ignoring recovery information on journal [ 102.551497][ T4520] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 102.624154][ T4520] (syz.0.48,4520,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 102.632741][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 102.867388][ T4525] loop0: detected capacity change from 0 to 32768 [ 102.930022][ T4525] JBD2: Ignoring recovery information on journal [ 102.952833][ T4525] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 103.031616][ T4525] (syz.0.49,4525,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 103.040396][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 103.263448][ T4529] loop0: detected capacity change from 0 to 32768 [ 103.328225][ T4529] JBD2: Ignoring recovery information on journal [ 103.350185][ T4529] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 103.422408][ T4529] (syz.0.50,4529,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 103.433593][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 103.664963][ T4535] loop0: detected capacity change from 0 to 32768 [ 103.724685][ T4535] JBD2: Ignoring recovery information on journal [ 103.746598][ T4535] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 103.820039][ T4535] (syz.0.51,4535,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 103.830670][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 103.990490][ T4539] loop0: detected capacity change from 0 to 32768 [ 104.046145][ T4539] JBD2: Ignoring recovery information on journal [ 104.070221][ T4539] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 104.150321][ T4539] (syz.0.52,4539,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 104.159327][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 104.388725][ T4545] loop0: detected capacity change from 0 to 32768 [ 104.425655][ T4545] JBD2: Ignoring recovery information on journal [ 104.448265][ T4545] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 104.531922][ T4545] (syz.0.53,4545,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 104.540310][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 104.758193][ T4549] loop0: detected capacity change from 0 to 32768 [ 104.805420][ T4549] JBD2: Ignoring recovery information on journal [ 104.827943][ T4549] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 104.901297][ T4549] (syz.0.54,4549,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 104.912425][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 105.141649][ T4553] loop0: detected capacity change from 0 to 32768 [ 105.207877][ T4553] JBD2: Ignoring recovery information on journal [ 105.229736][ T4553] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 105.315732][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 105.533264][ T4558] loop0: detected capacity change from 0 to 32768 [ 105.589818][ T4558] JBD2: Ignoring recovery information on journal [ 105.612432][ T4558] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 105.693602][ T4288] ocfs2: Unmounting device (7,0) on (node local)