Warning: Permanently added '10.128.0.159' (ED25519) to the list of known hosts. 2026/03/25 04:59:44 parsed 1 programs [ 61.926115][ T4188] cgroup: Unknown subsys name 'net' [ 62.085584][ T4188] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 63.470849][ T4188] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 65.561792][ T4214] chnl_net:caif_netlink_parms(): no params data found [ 65.622006][ T4214] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.629712][ T4214] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.637920][ T4214] device bridge_slave_0 entered promiscuous mode [ 65.647481][ T4214] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.654669][ T4214] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.662842][ T4214] device bridge_slave_1 entered promiscuous mode [ 65.686740][ T4214] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 65.698002][ T4214] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 65.725129][ T4214] team0: Port device team_slave_0 added [ 65.733064][ T4214] team0: Port device team_slave_1 added [ 65.754586][ T4214] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 65.761925][ T4214] 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. [ 65.791465][ T4214] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 65.804602][ T4214] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 65.811615][ T4214] 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. [ 65.841153][ T4214] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 65.879572][ T4214] device hsr_slave_0 entered promiscuous mode [ 65.886460][ T4214] device hsr_slave_1 entered promiscuous mode [ 66.012028][ T4214] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 66.023591][ T4214] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 66.038930][ T4214] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 66.049247][ T4214] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 66.089095][ T4214] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.096403][ T4214] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.104241][ T4214] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.111409][ T4214] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.172639][ T4214] 8021q: adding VLAN 0 to HW filter on device bond0 [ 66.187562][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.200842][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.209091][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.217709][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 66.234096][ T4214] 8021q: adding VLAN 0 to HW filter on device team0 [ 66.246269][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.255731][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.262864][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.280832][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.290172][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.297253][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.317529][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.335674][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 66.345475][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.354591][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 66.371425][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 66.380869][ T4214] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 66.507252][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 66.515461][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 66.531820][ T4214] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 66.555571][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 66.566873][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 66.590196][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 66.599003][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 66.609163][ T4214] device veth0_vlan entered promiscuous mode [ 66.617921][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 66.626143][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 66.638283][ T4214] device veth1_vlan entered promiscuous mode [ 66.663814][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 66.673833][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 66.682808][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 66.691634][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 66.703170][ T4214] device veth0_macvtap entered promiscuous mode [ 66.715906][ T4214] device veth1_macvtap entered promiscuous mode [ 66.735302][ T4214] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 66.743433][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 66.752520][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 66.761532][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 66.770230][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 66.783682][ T4214] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 66.791685][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 66.802646][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 66.815675][ T4214] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.825231][ T4214] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.834714][ T4214] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.843577][ T4214] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.970095][ T4214] syz-executor (4214) used greatest stack depth: 20368 bytes left [ 67.037520][ T154] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 69.845830][ T154] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 71.122808][ T1423] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.129309][ T1423] ieee802154 phy1 wpan1: encryption failed: -22 [ 72.334805][ T154] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 72.387218][ T154] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 73.335794][ T155] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 73.350023][ T155] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 73.364949][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 73.406441][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 73.414626][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 73.424179][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 73.648076][ T154] device hsr_slave_0 left promiscuous mode [ 73.671610][ T154] device hsr_slave_1 left promiscuous mode [ 73.678351][ T154] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 73.701198][ T154] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 73.721117][ T154] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 73.728574][ T154] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 73.750177][ T154] device bridge_slave_1 left promiscuous mode [ 73.757398][ T154] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.786907][ T154] device bridge_slave_0 left promiscuous mode [ 73.806154][ T154] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.828732][ T154] device veth1_macvtap left promiscuous mode [ 73.835219][ T154] device veth0_macvtap left promiscuous mode [ 73.842293][ T154] device veth1_vlan left promiscuous mode [ 73.848301][ T154] device veth0_vlan left promiscuous mode [ 74.007913][ T154] team0 (unregistering): Port device team_slave_1 removed [ 74.025152][ T154] team0 (unregistering): Port device team_slave_0 removed [ 74.039041][ T154] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 74.052549][ T154] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 74.107484][ T154] bond0 (unregistering): Released all slaves 2026/03/25 05:00:01 executed programs: 0 [ 76.127590][ T154] ODEBUG: Out of memory. ODEBUG disabled [ 76.146994][ T4371] chnl_net:caif_netlink_parms(): no params data found [ 76.308083][ T4371] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.315609][ T4371] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.330679][ T4371] device bridge_slave_0 entered promiscuous mode [ 76.339119][ T4371] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.346701][ T4371] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.361528][ T4371] device bridge_slave_1 entered promiscuous mode [ 76.392251][ T4371] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 76.403430][ T4371] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 76.445532][ T4371] team0: Port device team_slave_0 added [ 76.457902][ T4371] team0: Port device team_slave_1 added [ 76.487936][ T4371] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 76.495082][ T4371] 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. [ 76.523505][ T4371] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 76.543986][ T4371] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 76.555630][ T4371] 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. [ 76.583100][ T4371] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 76.641969][ T4371] device hsr_slave_0 entered promiscuous mode [ 76.654054][ T4371] device hsr_slave_1 entered promiscuous mode [ 77.222985][ T4371] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 77.233041][ T4371] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 77.243150][ T4371] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 77.283459][ T4371] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 77.381839][ T4371] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.396026][ T4289] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.406609][ T4289] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.418322][ T4371] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.457939][ T4289] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.467101][ T4289] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.477553][ T4289] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.484703][ T4289] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.495880][ T4289] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.505804][ T4289] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.515771][ T4289] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.522935][ T4289] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.532953][ T4289] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 77.553077][ T4289] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 77.561625][ T4289] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 77.572041][ T4289] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 77.584243][ T4289] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.595380][ T4289] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 77.605765][ T4289] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.625075][ T4371] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 77.636920][ T4371] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 77.679332][ T4289] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 77.688927][ T4289] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 77.698710][ T4289] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 77.710778][ T4289] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 77.719396][ T4289] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 77.735853][ T4289] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 77.877272][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 77.886484][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 77.901011][ T4371] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 77.942294][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 77.952352][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 77.974509][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 77.984668][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 77.996892][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 78.005018][ T7] Bluetooth: hci0: command 0x0409 tx timeout [ 78.015333][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 78.028093][ T4371] device veth0_vlan entered promiscuous mode [ 78.060265][ T4371] device veth1_vlan entered promiscuous mode [ 78.084901][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 78.093549][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 78.110325][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 78.118879][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 78.133604][ T4371] device veth0_macvtap entered promiscuous mode [ 78.153885][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 78.166170][ T4371] device veth1_macvtap entered promiscuous mode [ 78.199856][ T4371] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 78.207212][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 78.217780][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 78.230130][ T4371] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 78.283257][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 78.292083][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 78.302642][ T4371] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.311685][ T4371] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.322599][ T4371] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.332032][ T4371] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.434517][ T155] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.451006][ T155] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.471092][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 78.509921][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.517836][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.538631][ T4289] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 79.080518][ T4486] loop0: detected capacity change from 0 to 32768 [ 79.123352][ T4486] (syz.0.17,4486,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 79.138800][ T4486] (syz.0.17,4486,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 79.165750][ T4486] JBD2: Ignoring recovery information on journal [ 79.233282][ T4486] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 79.413541][ T4371] ocfs2: Unmounting device (7,0) on (node local) [ 80.079568][ T7] Bluetooth: hci0: command 0x041b tx timeout [ 80.081820][ T4526] loop0: detected capacity change from 0 to 32768 [ 80.112215][ T4526] (syz.0.18,4526,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 80.144060][ T4526] (syz.0.18,4526,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 80.194056][ T4526] JBD2: Ignoring recovery information on journal [ 80.273008][ T4526] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 80.382358][ T4371] ocfs2: Unmounting device (7,0) on (node local) [ 80.777848][ T4543] loop0: detected capacity change from 0 to 32768 [ 80.822735][ T4543] (syz.0.19,4543,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 80.851490][ T4543] (syz.0.19,4543,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 80.903680][ T4543] JBD2: Ignoring recovery information on journal [ 80.971040][ T4543] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. 2026/03/25 05:00:06 executed programs: 5 [ 81.016874][ T4371] ocfs2: Unmounting device (7,0) on (node local) [ 81.293198][ T4563] loop0: detected capacity change from 0 to 32768 [ 81.321757][ T4563] (syz.0.20,4563,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 81.341423][ T4563] (syz.0.20,4563,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 81.371857][ T1107] cfg80211: failed to load regulatory.db [ 81.393704][ T4563] JBD2: Ignoring recovery information on journal [ 81.484367][ T4563] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 81.578226][ T4371] ocfs2: Unmounting device (7,0) on (node local) [ 82.033718][ T4583] loop0: detected capacity change from 0 to 32768 [ 82.153128][ T4583] (syz.0.21,4583,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 82.167064][ T4235] Bluetooth: hci0: command 0x040f tx timeout [ 82.173514][ T4583] (syz.0.21,4583,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 82.194347][ T4583] JBD2: Ignoring recovery information on journal [ 82.223627][ T4583] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 82.262997][ T4371] ocfs2: Unmounting device (7,0) on (node local) [ 82.536408][ T4591] loop0: detected capacity change from 0 to 32768 [ 82.583710][ T4591] (syz.0.22,4591,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 82.598434][ T4591] (syz.0.22,4591,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 82.618017][ T4591] JBD2: Ignoring recovery information on journal [ 82.645793][ T4591] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 82.685622][ T4371] ocfs2: Unmounting device (7,0) on (node local) [ 82.887856][ T4594] loop0: detected capacity change from 0 to 32768 [ 82.946320][ T4594] (syz.0.23,4594,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 82.961260][ T4594] (syz.0.23,4594,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 82.983068][ T4594] JBD2: Ignoring recovery information on journal [ 83.008695][ T4594] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 83.046207][ T4371] ocfs2: Unmounting device (7,0) on (node local) [ 83.244069][ T4597] loop0: detected capacity change from 0 to 32768 [ 83.297674][ T4597] (syz.0.24,4597,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 83.311912][ T4597] (syz.0.24,4597,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 83.332983][ T4597] JBD2: Ignoring recovery information on journal [ 83.362700][ T4597] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 83.402525][ T4371] ocfs2: Unmounting device (7,0) on (node local) [ 83.606150][ T4600] loop0: detected capacity change from 0 to 32768 [ 83.622278][ T4600] (syz.0.25,4600,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 83.636221][ T4600] (syz.0.25,4600,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 83.656333][ T4600] JBD2: Ignoring recovery information on journal [ 83.701198][ T4600] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 83.766013][ T4371] ocfs2: Unmounting device (7,0) on (node local) [ 83.968301][ T4603] loop0: detected capacity change from 0 to 32768 [ 84.027030][ T4603] (syz.0.26,4603,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 84.040675][ T4603] (syz.0.26,4603,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 84.061658][ T4603] JBD2: Ignoring recovery information on journal [ 84.087747][ T4603] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 84.129072][ T4371] ocfs2: Unmounting device (7,0) on (node local) [ 84.239916][ T7] Bluetooth: hci0: command 0x0419 tx timeout [ 84.337500][ T4606] loop0: detected capacity change from 0 to 32768 [ 84.392660][ T4606] (syz.0.27,4606,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 84.406361][ T4606] (syz.0.27,4606,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 84.426273][ T4606] JBD2: Ignoring recovery information on journal [ 84.453148][ T4606] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 84.493964][ T4371] ocfs2: Unmounting device (7,0) on (node local) [ 84.730325][ T4609] loop0: detected capacity change from 0 to 32768 [ 84.791653][ T4609] (syz.0.28,4609,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 84.805327][ T4609] (syz.0.28,4609,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 84.826556][ T4609] JBD2: Ignoring recovery information on journal [ 84.853634][ T4609] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 84.904503][ T4371] ocfs2: Unmounting device (7,0) on (node local) [ 85.116155][ T4612] loop0: detected capacity change from 0 to 32768 [ 85.170795][ T4612] (syz.0.29,4612,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 85.184475][ T4612] (syz.0.29,4612,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 85.204805][ T4612] JBD2: Ignoring recovery information on journal [ 85.233812][ T4612] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 85.269981][ T4371] ocfs2: Unmounting device (7,0) on (node local) [ 85.471643][ T4615] loop0: detected capacity change from 0 to 32768 [ 85.511429][ T4615] (syz.0.30,4615,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 85.525219][ T4615] (syz.0.30,4615,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 85.546573][ T4615] JBD2: Ignoring recovery information on journal [ 85.581716][ T4615] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 85.618918][ T4371] ocfs2: Unmounting device (7,0) on (node local) [ 85.808658][ T4618] loop0: detected capacity change from 0 to 32768 [ 85.861082][ T4618] (syz.0.31,4618,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 85.874743][ T4618] (syz.0.31,4618,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 85.895433][ T4618] JBD2: Ignoring recovery information on journal [ 85.922527][ T4618] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 85.961985][ T4371] ocfs2: Unmounting device (7,0) on (node local) [ 86.156166][ T4621] loop0: detected capacity change from 0 to 32768 [ 86.200613][ T4621] (syz.0.32,4621,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 86.214035][ T4621] (syz.0.32,4621,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 86.234167][ T4621] JBD2: Ignoring recovery information on journal [ 86.257100][ T4621] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. 2026/03/25 05:00:11 executed programs: 18 [ 86.299125][ T4371] ocfs2: Unmounting device (7,0) on (node local) [ 86.504185][ T4624] loop0: detected capacity change from 0 to 32768 [ 86.547533][ T4624] (syz.0.33,4624,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 86.561182][ T4624] (syz.0.33,4624,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 86.582507][ T4624] JBD2: Ignoring recovery information on journal [ 86.610022][ T4624] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 86.648967][ T4371] ocfs2: Unmounting device (7,0) on (node local) [ 86.841518][ T4627] loop0: detected capacity change from 0 to 32768 [ 86.893459][ T4627] (syz.0.34,4627,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 86.907219][ T4627] (syz.0.34,4627,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 86.927091][ T4627] JBD2: Ignoring recovery information on journal [ 86.952998][ T4627] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 86.997299][ T4371] ocfs2: Unmounting device (7,0) on (node local) [ 87.196281][ T4630] loop0: detected capacity change from 0 to 32768 [ 87.253080][ T4630] (syz.0.35,4630,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 87.266985][ T4630] (syz.0.35,4630,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 87.288023][ T4630] JBD2: Ignoring recovery information on journal [ 87.313940][ T4630] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 87.352688][ T4371] ocfs2: Unmounting device (7,0) on (node local) [ 87.610945][ T4633] loop0: detected capacity change from 0 to 32768 [ 87.660721][ T4633] (syz.0.36,4633,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 87.674836][ T4633] (syz.0.36,4633,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 87.703459][ T4633] JBD2: Ignoring recovery information on journal [ 87.753232][ T4633] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 87.787271][ T4371] ocfs2: Unmounting device (7,0) on (node local) [ 88.068044][ T4636] (syz.0.37,4636,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 88.082240][ T4636] (syz.0.37,4636,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 88.102424][ T4636] JBD2: Ignoring recovery information on journal [ 88.130481][ T4636] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 88.169292][ T4371] ocfs2: Unmounting device (7,0) on (node local) [ 88.406810][ T4639] (syz.0.38,4639,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 88.421356][ T4639] (syz.0.38,4639,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 88.441853][ T4639] JBD2: Ignoring recovery information on journal [ 88.471485][ T4639] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 88.507748][ T4371] ocfs2: Unmounting device (7,0) on (node local) [ 88.742967][ T4642] (syz.0.39,4642,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 88.758276][ T4642] (syz.0.39,4642,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 88.778109][ T4642] JBD2: Ignoring recovery information on journal [ 88.803773][ T4642] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 88.839118][ T4371] ocfs2: Unmounting device (7,0) on (node local) [ 89.083894][ T4645] (syz.0.40,4645,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 89.097468][ T4645] (syz.0.40,4645,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 89.116870][ T4645] JBD2: Ignoring recovery information on journal [ 89.142219][ T4645] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 89.181481][ T4371] ocfs2: Unmounting device (7,0) on (node local) [ 89.441809][ T4648] set_capacity_and_notify: 4 callbacks suppressed [ 89.441820][ T4648] loop0: detected capacity change from 0 to 32768 [ 89.494105][ T4648] (syz.0.41,4648,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 89.507701][ T4648] (syz.0.41,4648,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 89.527941][ T4648] JBD2: Ignoring recovery information on journal [ 89.557125][ T4648] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 89.595897][ T4371] ocfs2: Unmounting device (7,0) on (node local) [ 89.798367][ T4651] loop0: detected capacity change from 0 to 32768 [ 89.851119][ T4651] (syz.0.42,4651,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 89.865404][ T4651] (syz.0.42,4651,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 89.886944][ T4651] JBD2: Ignoring recovery information on journal [ 89.913409][ T4651] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 89.953237][ T4371] ocfs2: Unmounting device (7,0) on (node local) [ 90.153899][ T4654] loop0: detected capacity change from 0 to 32768 [ 90.212417][ T4654] (syz.0.43,4654,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 90.226800][ T4654] (syz.0.43,4654,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 90.247474][ T4654] JBD2: Ignoring recovery information on journal [ 90.272728][ T4654] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 90.315280][ T4371] ocfs2: Unmounting device (7,0) on (node local) [ 90.511337][ T4657] loop0: detected capacity change from 0 to 32768 [ 90.542057][ T4657] (syz.0.44,4657,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 90.555622][ T4657] (syz.0.44,4657,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 90.577507][ T4657] JBD2: Ignoring recovery information on journal [ 90.617352][ T4657] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 90.656735][ T4371] ocfs2: Unmounting device (7,0) on (node local) [ 90.852187][ T4660] loop0: detected capacity change from 0 to 32768 [ 90.920212][ T4660] (syz.0.45,4660,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 90.933880][ T4660] (syz.0.45,4660,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 90.954053][ T4660] JBD2: Ignoring recovery information on journal [ 90.983879][ T4660] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 91.022545][ T4371] ocfs2: Unmounting device (7,0) on (node local) [ 91.215132][ T4663] loop0: detected capacity change from 0 to 32768 [ 91.267371][ T4663] (syz.0.46,4663,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 91.289824][ T4663] (syz.0.46,4663,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 91.308851][ T4663] JBD2: Ignoring recovery information on journal [ 91.336794][ T4663] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. 2026/03/25 05:00:16 executed programs: 32 [ 91.378747][ T4371] ocfs2: Unmounting device (7,0) on (node local) [ 91.569261][ T4666] loop0: detected capacity change from 0 to 32768 [ 91.616247][ T4666] (syz.0.47,4666,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 91.630550][ T4666] (syz.0.47,4666,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 91.650420][ T4666] JBD2: Ignoring recovery information on journal [ 91.676749][ T4666] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 91.714288][ T4371] ocfs2: Unmounting device (7,0) on (node local) [ 91.919147][ T4669] loop0: detected capacity change from 0 to 32768 [ 91.967143][ T4669] (syz.0.48,4669,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 91.990078][ T4669] (syz.0.48,4669,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 92.009908][ T4669] JBD2: Ignoring recovery information on journal [ 92.039216][ T4669] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 92.081374][ T4371] ocfs2: Unmounting device (7,0) on (node local) [ 92.280903][ T4672] loop0: detected capacity change from 0 to 32768 [ 92.336780][ T4672] (syz.0.49,4672,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 92.350591][ T4672] (syz.0.49,4672,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 92.370917][ T4672] JBD2: Ignoring recovery information on journal [ 92.399976][ T4672] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 92.443467][ T4371] ocfs2: Unmounting device (7,0) on (node local) [ 92.638796][ T4675] loop0: detected capacity change from 0 to 32768 [ 92.675892][ T4675] (syz.0.50,4675,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 92.694289][ T4675] (syz.0.50,4675,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 92.713943][ T4675] JBD2: Ignoring recovery information on journal [ 92.742841][ T4675] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 92.763458][ T4675] [ 92.765907][ T4675] ====================================================== [ 92.772943][ T4675] WARNING: possible circular locking dependency detected [ 92.779987][ T4675] syzkaller #0 Not tainted [ 92.784404][ T4675] ------------------------------------------------------ [ 92.791426][ T4675] syz.0.50/4675 is trying to acquire lock: [ 92.797247][ T4675] ffff888078f0d488 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x1b6/0x7f0 [ 92.808247][ T4675] [ 92.808247][ T4675] but task is already holding lock: [ 92.815615][ T4675] ffff88805f7a8660 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_write_begin+0x198/0x310 [ 92.826162][ T4675] [ 92.826162][ T4675] which lock already depends on the new lock. [ 92.826162][ T4675] [ 92.836561][ T4675] [ 92.836561][ T4675] the existing dependency chain (in reverse order) is: [ 92.845576][ T4675] [ 92.845576][ T4675] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 92.854341][ T4675] down_read+0x44/0x2e0 [ 92.859007][ T4675] ocfs2_read_virt_blocks+0x237/0x8d0 [ 92.864977][ T4675] ocfs2_find_entry+0x3ca/0x2060 [ 92.870440][ T4675] ocfs2_find_files_on_disk+0xdb/0x2f0 [ 92.876442][ T4675] ocfs2_lookup_ino_from_name+0x4f/0xf0 [ 92.882524][ T4675] ocfs2_get_system_file_inode+0x32b/0x7f0 [ 92.888849][ T4675] ocfs2_init_global_system_inodes+0x2f3/0x6d0 [ 92.895515][ T4675] ocfs2_fill_super+0x4060/0x50f0 [ 92.901047][ T4675] mount_bdev+0x287/0x3c0 [ 92.905917][ T4675] legacy_get_tree+0xe6/0x180 [ 92.911113][ T4675] vfs_get_tree+0x88/0x270 [ 92.916047][ T4675] do_new_mount+0x24a/0xa40 [ 92.921070][ T4675] __se_sys_mount+0x2e3/0x3d0 [ 92.926282][ T4675] do_syscall_64+0x4c/0xa0 [ 92.931225][ T4675] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 92.937630][ T4675] [ 92.937630][ T4675] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 92.945951][ T4675] __lock_acquire+0x2c42/0x7d10 [ 92.951320][ T4675] lock_acquire+0x19e/0x400 [ 92.956334][ T4675] __mutex_lock_common+0x1e3/0x2400 [ 92.962047][ T4675] mutex_lock_nested+0x17/0x20 [ 92.967364][ T4675] ocfs2_get_system_file_inode+0x1b6/0x7f0 [ 92.973676][ T4675] ocfs2_reserve_local_alloc_bits+0xfb/0x25f0 [ 92.980252][ T4675] ocfs2_reserve_clusters_with_limit+0x1b6/0xc10 [ 92.987085][ T4675] ocfs2_lock_allocators+0x2d5/0x5f0 [ 92.992880][ T4675] ocfs2_write_begin_nolock+0x1d17/0x4400 [ 92.999124][ T4675] ocfs2_write_begin+0x1b9/0x310 [ 93.004633][ T4675] generic_perform_write+0x2b6/0x550 [ 93.010477][ T4675] __generic_file_write_iter+0x25f/0x4e0 [ 93.016620][ T4675] ocfs2_file_write_iter+0x1670/0x1e70 [ 93.022593][ T4675] vfs_write+0x745/0xd60 [ 93.027353][ T4675] __x64_sys_pwrite64+0x19a/0x220 [ 93.032905][ T4675] do_syscall_64+0x4c/0xa0 [ 93.037851][ T4675] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 93.044258][ T4675] [ 93.044258][ T4675] other info that might help us debug this: [ 93.044258][ T4675] [ 93.054471][ T4675] Possible unsafe locking scenario: [ 93.054471][ T4675] [ 93.061998][ T4675] CPU0 CPU1 [ 93.067353][ T4675] ---- ---- [ 93.072706][ T4675] lock(&ocfs2_file_ip_alloc_sem_key); [ 93.078258][ T4675] lock(&osb->system_file_mutex); [ 93.085880][ T4675] lock(&ocfs2_file_ip_alloc_sem_key); [ 93.093951][ T4675] lock(&osb->system_file_mutex); [ 93.099057][ T4675] [ 93.099057][ T4675] *** DEADLOCK *** [ 93.099057][ T4675] [ 93.107188][ T4675] 3 locks held by syz.0.50/4675: [ 93.112108][ T4675] #0: ffff88801f0e4460 (sb_writers#13){.+.+}-{0:0}, at: vfs_write+0x295/0xd60 [ 93.121262][ T4675] #1: ffff88805f7a89c8 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: ocfs2_file_write_iter+0x436/0x1e70 [ 93.132574][ T4675] #2: ffff88805f7a8660 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_write_begin+0x198/0x310 [ 93.143541][ T4675] [ 93.143541][ T4675] stack backtrace: [ 93.149459][ T4675] CPU: 0 PID: 4675 Comm: syz.0.50 Not tainted syzkaller #0 [ 93.156672][ T4675] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 93.166724][ T4675] Call Trace: [ 93.169995][ T4675] [ 93.172935][ T4675] dump_stack_lvl+0x188/0x250 [ 93.177695][ T4675] ? load_image+0x400/0x400 [ 93.182211][ T4675] ? show_regs_print_info+0x20/0x20 [ 93.187406][ T4675] ? print_circular_bug+0x12b/0x1a0 [ 93.192597][ T4675] check_noncircular+0x296/0x330 [ 93.197544][ T4675] ? check_path+0x21/0x40 [ 93.201859][ T4675] ? add_chain_block+0x940/0x940 [ 93.206787][ T4675] ? lockdep_lock+0xf1/0x1f0 [ 93.211372][ T4675] ? mark_lock+0x94/0x320 [ 93.215686][ T4675] __lock_acquire+0x2c42/0x7d10 [ 93.220535][ T4675] ? __lock_acquire+0x13bc/0x7d10 [ 93.225552][ T4675] ? verify_lock_unused+0x140/0x140 [ 93.230736][ T4675] ? mark_lock+0x94/0x320 [ 93.235055][ T4675] ? __lock_acquire+0x13bc/0x7d10 [ 93.240076][ T4675] lock_acquire+0x19e/0x400 [ 93.244582][ T4675] ? ocfs2_get_system_file_inode+0x1b6/0x7f0 [ 93.250565][ T4675] ? rcu_is_watching+0x11/0xa0 [ 93.255319][ T4675] ? __might_sleep+0xf0/0xf0 [ 93.259909][ T4675] ? lock_release+0xb5/0x8a0 [ 93.264494][ T4675] ? read_lock_is_recursive+0x10/0x10 [ 93.269896][ T4675] ? rcu_lock_release+0x5/0x20 [ 93.274670][ T4675] ? read_lock_is_recursive+0x10/0x10 [ 93.280043][ T4675] ? ocfs2_get_system_file_inode+0x1b6/0x7f0 [ 93.286015][ T4675] __mutex_lock_common+0x1e3/0x2400 [ 93.291210][ T4675] ? ocfs2_get_system_file_inode+0x1b6/0x7f0 [ 93.297183][ T4675] ? ocfs2_get_system_file_inode+0x156/0x7f0 [ 93.303148][ T4675] ? mutex_lock_io_nested+0x60/0x60 [ 93.308355][ T4675] ? __rwlock_init+0x140/0x140 [ 93.313108][ T4675] ? do_raw_spin_unlock+0x11d/0x230 [ 93.318293][ T4675] mutex_lock_nested+0x17/0x20 [ 93.323051][ T4675] ocfs2_get_system_file_inode+0x1b6/0x7f0 [ 93.328876][ T4675] ? ocfs2_fast_symlink_readpage+0x3f0/0x3f0 [ 93.334851][ T4675] ? lockdep_unlock+0x143/0x2e0 [ 93.339689][ T4675] ? lockdep_lock+0x1f0/0x1f0 [ 93.344359][ T4675] ? add_lock_to_list+0x18d/0x280 [ 93.349374][ T4675] ? __lock_acquire+0x28ac/0x7d10 [ 93.354403][ T4675] ocfs2_reserve_local_alloc_bits+0xfb/0x25f0 [ 93.360479][ T4675] ? verify_lock_unused+0x140/0x140 [ 93.365679][ T4675] ? ocfs2_set_buffer_uptodate+0xab/0x1120 [ 93.371488][ T4675] ? ocfs2_complete_local_alloc_recovery+0x580/0x580 [ 93.378157][ T4675] ? ocfs2_reserve_clusters_with_limit+0xda/0xc10 [ 93.384588][ T4675] ? ocfs2_lock_allocators+0x2d5/0x5f0 [ 93.390032][ T4675] ? ocfs2_write_begin_nolock+0x1d17/0x4400 [ 93.395922][ T4675] ? ocfs2_write_begin+0x1b9/0x310 [ 93.401030][ T4675] ? generic_perform_write+0x2b6/0x550 [ 93.406485][ T4675] ? ocfs2_file_write_iter+0x1670/0x1e70 [ 93.412119][ T4675] ? vfs_write+0x745/0xd60 [ 93.416546][ T4675] ? __x64_sys_pwrite64+0x19a/0x220 [ 93.421760][ T4675] ? do_syscall_64+0x4c/0xa0 [ 93.426352][ T4675] ? ocfs2_alloc_should_use_local+0x13a/0x2d0 [ 93.432417][ T4675] ? __lock_acquire+0x7d10/0x7d10 [ 93.437455][ T4675] ? do_raw_spin_lock+0x128/0x2f0 [ 93.442590][ T4675] ? __rwlock_init+0x140/0x140 [ 93.447346][ T4675] ? do_raw_spin_unlock+0x11d/0x230 [ 93.452749][ T4675] ? _raw_spin_unlock+0x24/0x40 [ 93.457664][ T4675] ? ocfs2_alloc_should_use_local+0x13a/0x2d0 [ 93.463730][ T4675] ? ocfs2_reserve_clusters_with_limit+0x15d/0xc10 [ 93.470224][ T4675] ocfs2_reserve_clusters_with_limit+0x1b6/0xc10 [ 93.476576][ T4675] ? ocfs2_reserve_clusters+0x30/0x30 [ 93.481969][ T4675] ? rcu_is_watching+0x11/0xa0 [ 93.486737][ T4675] ? ocfs2_num_free_extents+0x2eb/0x5b0 [ 93.492313][ T4675] ? ocfs2_validate_extent_block+0x570/0x570 [ 93.498309][ T4675] ? __brelse+0x55/0x90 [ 93.502463][ T4675] ocfs2_lock_allocators+0x2d5/0x5f0 [ 93.507785][ T4675] ? _ocfs2_clear_bit+0x40/0x40 [ 93.512633][ T4675] ? do_raw_spin_lock+0x128/0x2f0 [ 93.517654][ T4675] ? ocfs2_write_begin_nolock+0x10ad/0x4400 [ 93.523552][ T4675] ? rcu_is_watching+0x11/0xa0 [ 93.528315][ T4675] ? ocfs2_write_begin_nolock+0x10ad/0x4400 [ 93.534204][ T4675] ? kfree+0x4a/0x2a0 [ 93.538177][ T4675] ocfs2_write_begin_nolock+0x1d17/0x4400 [ 93.544039][ T4675] ? ocfs2_size_fits_inline_data+0x90/0x90 [ 93.549845][ T4675] ? __lock_acquire+0x28ac/0x7d10 [ 93.554883][ T4675] ? ocfs2_read_inode_block+0x120/0x190 [ 93.560596][ T4675] ? ocfs2_read_inode_block_full+0x1a0/0x1a0 [ 93.566565][ T4675] ? ocfs2_xattr_get_nolock+0x1b9/0xfc0 [ 93.572108][ T4675] ? ocfs2_allocate_extend_trans+0x5d0/0x5d0 [ 93.578083][ T4675] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 93.584056][ T4675] ? rwsem_write_trylock+0x135/0x1c0 [ 93.589329][ T4675] ? clear_nonspinnable+0x60/0x60 [ 93.594343][ T4675] ? seqcount_lockdep_reader_access+0x127/0x1d0 [ 93.600577][ T4675] ocfs2_write_begin+0x1b9/0x310 [ 93.605500][ T4675] ? ocfs2_readahead+0x190/0x190 [ 93.610433][ T4675] ? __vfs_getxattr+0x395/0x3d0 [ 93.615279][ T4675] ? fault_in_readable+0x120/0x150 [ 93.620392][ T4675] generic_perform_write+0x2b6/0x550 [ 93.625704][ T4675] ? atime_needs_update+0x780/0x780 [ 93.630923][ T4675] ? grab_cache_page_write_begin+0xa0/0xa0 [ 93.636727][ T4675] ? file_remove_privs+0x5d0/0x5d0 [ 93.641838][ T4675] ? __rwlock_init+0x140/0x140 [ 93.646627][ T4675] ? __up_read+0x2b2/0x6b0 [ 93.651039][ T4675] __generic_file_write_iter+0x25f/0x4e0 [ 93.656665][ T4675] ? _raw_spin_unlock+0x24/0x40 [ 93.661526][ T4675] ? ocfs2_inode_unlock+0x11a/0x140 [ 93.666720][ T4675] ocfs2_file_write_iter+0x1670/0x1e70 [ 93.672173][ T4675] ? verify_lock_unused+0x140/0x140 [ 93.677371][ T4675] ? ocfs2_file_read_iter+0xa80/0xa80 [ 93.682736][ T4675] ? aa_file_perm+0x38b/0xe80 [ 93.687414][ T4675] ? rcu_read_lock_any_held+0xb0/0x130 [ 93.692866][ T4675] ? rcu_read_lock_bh_held+0xf0/0xf0 [ 93.698146][ T4675] ? end_current_label_crit_section+0x14b/0x170 [ 93.704399][ T4675] ? memset+0x1e/0x40 [ 93.708379][ T4675] ? iov_iter_init+0xb4/0x170 [ 93.713049][ T4675] vfs_write+0x745/0xd60 [ 93.717289][ T4675] ? file_end_write+0x250/0x250 [ 93.722134][ T4675] ? __context_tracking_exit+0x4c/0x80 [ 93.727597][ T4675] ? __fdget+0x150/0x210 [ 93.731830][ T4675] __x64_sys_pwrite64+0x19a/0x220 [ 93.736871][ T4675] ? ksys_pwrite64+0x1c0/0x1c0 [ 93.741656][ T4675] ? lockdep_hardirqs_on+0x94/0x140 [ 93.746849][ T4675] do_syscall_64+0x4c/0xa0 [ 93.751280][ T4675] ? clear_bhb_loop+0x30/0x80 [ 93.755987][ T4675] ? clear_bhb_loop+0x30/0x80 [ 93.760674][ T4675] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 93.766692][ T4675] RIP: 0033:0x7f250c709799 [ 93.771288][ T4675] 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 [ 93.790912][ T4675] RSP: 002b:00007fffa125c958 EFLAGS: 00000246 ORIG_RAX: 0000000000000012 [ 93.799331][ T4675] RAX: ffffffffffffffda RBX: 00007f250c982fa0 RCX: 00007f250c709799 [ 93.807314][ T4675] RDX: 0000000000000001 RSI: 00002000000002c0 RDI: 0000000000000004 [ 93.815297][ T4675] RBP: 00007f250c79fc99 R08: 0000000000000000 R09: 0000000000000000 [ 93.823274][ T4675] R10: 0000000008004c61 R11: 0000000000000246 R12: 0000000000000000 [ 93.831247][ T4675] R13: 00007f250c982fac R14: 00007f250c982fa0 R15: 00007f250c982fa0 [ 93.839222][ T4675] [ 93.860026][ T4371] ocfs2: Unmounting device (7,0) on (node local) [ 94.107176][ T4678] (syz.0.51,4678,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 94.120690][ T4678] (syz.0.51,4678,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 94.138899][ T4678] JBD2: Ignoring recovery information on journal [ 94.165023][ T4678] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 94.193184][ T4371] ocfs2: Unmounting device (7,0) on (node local) [ 94.448014][ T4681] (syz.0.52,4681,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 94.461547][ T4681] (syz.0.52,4681,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 94.479706][ T4681] JBD2: Ignoring recovery information on journal [ 94.501256][ T4681] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 94.528399][ T4371] ocfs2: Unmounting device (7,0) on (node local) [ 94.663383][ T4684] set_capacity_and_notify: 2 callbacks suppressed [ 94.663396][ T4684] loop0: detected capacity change from 0 to 32768 [ 94.678178][ T4684] (syz.0.53,4684,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 94.691591][ T4684] (syz.0.53,4684,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 94.709787][ T4684] JBD2: Ignoring recovery information on journal [ 94.740329][ T4684] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 94.769286][ T4371] ocfs2: Unmounting device (7,0) on (node local) [ 94.897419][ T4687] loop0: detected capacity change from 0 to 32768 [ 94.905630][ T4687] (syz.0.54,4687,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 94.919149][ T4687] (syz.0.54,4687,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 94.937225][ T4687] JBD2: Ignoring recovery information on journal [ 94.961280][ T4687] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 94.990136][ T4371] ocfs2: Unmounting device (7,0) on (node local) [ 95.129566][ T4690] loop0: detected capacity change from 0 to 32768 [ 95.177261][ T4690] (syz.0.55,4690,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 95.190777][ T4690] (syz.0.55,4690,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 95.209262][ T4690] JBD2: Ignoring recovery information on journal [ 95.236637][ T4690] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 95.264771][ T4371] ocfs2: Unmounting device (7,0) on (node local) [ 95.457247][ T4693] loop0: detected capacity change from 0 to 32768 [ 95.496957][ T4693] (syz.0.56,4693,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 95.510759][ T4693] (syz.0.56,4693,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 95.529113][ T4693] JBD2: Ignoring recovery information on journal [ 95.556050][ T4693] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 95.581633][ T4371] ocfs2: Unmounting device (7,0) on (node local) [ 95.780465][ T4696] loop0: detected capacity change from 0 to 32768 [ 95.841235][ T4696] (syz.0.57,4696,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 95.855143][ T4696] (syz.0.57,4696,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 95.872249][ T4696] JBD2: Ignoring recovery information on journal [ 95.894076][ T4696] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 95.921242][ T4371] ocfs2: Unmounting device (7,0) on (node local) [ 96.051749][ T4699] loop0: detected capacity change from 0 to 32768 [ 96.096674][ T4699] (syz.0.58,4699,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 96.110547][ T4699] (syz.0.58,4699,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 96.128576][ T4699] JBD2: Ignoring recovery information on journal [ 96.153071][ T4699] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 96.180049][ T4371] ocfs2: Unmounting device (7,0) on (node local) [ 96.387230][ T4702] loop0: detected capacity change from 0 to 32768 [ 96.466617][ T4702] (syz.0.59,4702,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 96.480332][ T4702] (syz.0.59,4702,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 96.498675][ T4702] JBD2: Ignoring recovery information on journal 2026/03/25 05:00:21 executed programs: 45 [ 96.532120][ T4702] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 96.559025][ T4371] ocfs2: Unmounting device (7,0) on (node local) [ 96.690837][ T4705] loop0: detected capacity change from 0 to 32768 [ 96.741130][ T4705] (syz.0.60,4705,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 96.755051][ T4705] (syz.0.60,4705,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 96.773562][ T4705] JBD2: Ignoring recovery information on journal [ 96.794666][ T4705] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 96.822776][ T4371] ocfs2: Unmounting device (7,0) on (node local) [ 96.961191][ T4708] loop0: detected capacity change from 0 to 32768 [ 97.007879][ T4708] (syz.0.61,4708,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 97.021441][ T4708] (syz.0.61,4708,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 97.039764][ T4708] JBD2: Ignoring recovery information on journal [ 97.063960][ T4708] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 97.090147][ T4371] ocfs2: Unmounting device (7,0) on (node local) [ 97.266541][ T4711] loop0: detected capacity change from 0 to 32768 [ 97.327033][ T4711] (syz.0.62,4711,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 97.340885][ T4711] (syz.0.62,4711,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 97.358695][ T4711] JBD2: Ignoring recovery information on journal [ 97.392091][ T4711] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 97.415947][ T4371] ocfs2: Unmounting device (7,0) on (node local) [ 97.643733][ T4714] (syz.0.63,4714,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 97.657121][ T4714] (syz.0.63,4714,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 97.674322][ T4714] JBD2: Ignoring recovery information on journal [ 97.695498][ T4714] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 97.722847][ T4371] ocfs2: Unmounting device (7,0) on (node local) [ 97.901395][ T4717] (syz.0.64,4717,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 97.914870][ T4717] (syz.0.64,4717,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 97.932952][ T4717] JBD2: Ignoring recovery information on journal [ 97.954111][ T4717] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 97.980256][ T4371] ocfs2: Unmounting device (7,0) on (node local) [ 98.176469][ T4720] (syz.0.65,4720,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 98.190093][ T4720] (syz.0.65,4720,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 98.208092][ T4720] JBD2: Ignoring recovery information on journal [ 98.233657][ T4720] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 98.262281][ T4371] ocfs2: Unmounting device (7,0) on (node local) [ 98.546298][ T4723] (syz.0.66,4723,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 98.559898][ T4723] (syz.0.66,4723,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 98.581896][ T4723] JBD2: Ignoring recovery information on journal [ 98.605632][ T4723] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 98.632784][ T4371] ocfs2: Unmounting device (7,0) on (node local) [ 98.840689][ T4729] (syz.0.67,4729,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 98.854489][ T4729] (syz.0.67,4729,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 98.872865][ T4729] JBD2: Ignoring recovery information on journal [ 98.898484][ T4729] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 98.924875][ T4371] ocfs2: Unmounting device (7,0) on (node local) [ 99.166405][ T4732] (syz.0.68,4732,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 99.180338][ T4732] (syz.0.68,4732,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 99.198416][ T4732] JBD2: Ignoring recovery information on journal [ 99.227035][ T4732] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 99.258266][ T4371] ocfs2: Unmounting device (7,0) on (node local) [ 99.481270][ T4736] (syz.0.69,4736,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 99.495697][ T4736] (syz.0.69,4736,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 99.513679][ T4736] JBD2: Ignoring recovery information on journal [ 99.534639][ T4736] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 99.561727][ T4371] ocfs2: Unmounting device (7,0) on (node local) [ 99.693738][ T4739] set_capacity_and_notify: 7 callbacks suppressed [ 99.693748][ T4739] loop0: detected capacity change from 0 to 32768 [ 99.747030][ T4739] (syz.0.70,4739,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 99.760686][ T4739] (syz.0.70,4739,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 99.778513][ T4739] JBD2: Ignoring recovery information on journal [ 99.799809][ T4739] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 99.829092][ T4371] ocfs2: Unmounting device (7,0) on (node local) [ 99.963690][ T4742] loop0: detected capacity change from 0 to 32768 [ 100.028100][ T4742] (syz.0.71,4742,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 100.041614][ T4742] (syz.0.71,4742,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 100.059370][ T4742] JBD2: Ignoring recovery information on journal [ 100.086396][ T4742] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 100.113400][ T4371] ocfs2: Unmounting device (7,0) on (node local) [ 100.296138][ T4745] loop0: detected capacity change from 0 to 32768 [ 100.356595][ T4745] (syz.0.72,4745,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 100.370200][ T4745] (syz.0.72,4745,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 100.388925][ T4745] JBD2: Ignoring recovery information on journal [ 100.411918][ T4745] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 100.441637][ T4371] ocfs2: Unmounting device (7,0) on (node local) [ 100.626388][ T4749] loop0: detected capacity change from 0 to 32768 [ 100.677801][ T4749] (syz.0.73,4749,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 100.691569][ T4749] (syz.0.73,4749,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 100.708901][ T4749] JBD2: Ignoring recovery information on journal [ 100.733409][ T4749] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 100.761502][ T4371] ocfs2: Unmounting device (7,0) on (node local) [ 100.955301][ T4752] loop0: detected capacity change from 0 to 32768 [ 101.018248][ T4752] (syz.0.74,4752,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 101.032115][ T4752] (syz.0.74,4752,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 101.050761][ T4752] JBD2: Ignoring recovery information on journal [ 101.074597][ T4752] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 101.103034][ T4371] ocfs2: Unmounting device (7,0) on (node local) [ 101.306711][ T4755] loop0: detected capacity change from 0 to 32768 [ 101.350978][ T4755] (syz.0.75,4755,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 101.364472][ T4755] (syz.0.75,4755,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 101.382016][ T4755] JBD2: Ignoring recovery information on journal [ 101.402999][ T4755] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 101.429516][ T4371] ocfs2: Unmounting device (7,0) on (node local) [ 101.563393][ T4758] loop0: detected capacity change from 0 to 32768 [ 101.626112][ T4758] (syz.0.76,4758,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 101.640009][ T4758] (syz.0.76,4758,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 101.657441][ T4758] JBD2: Ignoring recovery information on journal 2026/03/25 05:00:27 executed programs: 62 [ 101.688852][ T4758] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 101.712688][ T4371] ocfs2: Unmounting device (7,0) on (node local) [ 101.902961][ T4762] loop0: detected capacity change from 0 to 32768 [ 101.964976][ T4762] (syz.0.77,4762,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 101.978392][ T4762] (syz.0.77,4762,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 101.996020][ T4762] JBD2: Ignoring recovery information on journal [ 102.016696][ T4762] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 102.044729][ T4371] ocfs2: Unmounting device (7,0) on (node local) [ 102.177422][ T4765] loop0: detected capacity change from 0 to 32768 [ 102.203480][ T4765] (syz.0.78,4765,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 102.216837][ T4765] (syz.0.78,4765,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 102.234243][ T4765] JBD2: Ignoring recovery information on journal [ 102.255738][ T4765] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 102.285157][ T4371] ocfs2: Unmounting device (7,0) on (node local) [ 102.414806][ T4768] loop0: detected capacity change from 0 to 32768 [ 102.467080][ T4768] (syz.0.79,4768,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 102.480852][ T4768] (syz.0.79,4768,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 102.498903][ T4768] JBD2: Ignoring recovery information on journal [ 102.522835][ T4768] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 102.550607][ T4371] ocfs2: Unmounting device (7,0) on (node local)