Warning: Permanently added '10.128.0.127' (ED25519) to the list of known hosts. 2026/09/06 21:41:10 parsed 1 programs 2026/09/06 21:41:10 serving rpc on tcp://38369 [ 71.310714][ T4283] cgroup: Unknown subsys name 'net' [ 71.444267][ T4283] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 72.771015][ T4283] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 74.621640][ T4312] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 74.629358][ T4312] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 74.637370][ T4312] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 74.647028][ T4312] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 74.654550][ T4312] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 74.663159][ T4312] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 74.857649][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.870490][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.888462][ T2962] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 74.901894][ T2962] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.909727][ T2962] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.917561][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 76.037350][ T4357] chnl_net:caif_netlink_parms(): no params data found [ 76.082548][ T4357] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.090190][ T4357] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.098351][ T4357] device bridge_slave_0 entered promiscuous mode [ 76.106991][ T4357] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.114216][ T4357] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.122267][ T4357] device bridge_slave_1 entered promiscuous mode [ 76.145545][ T4357] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 76.156137][ T4357] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 76.183539][ T4357] team0: Port device team_slave_0 added [ 76.190751][ T4357] team0: Port device team_slave_1 added [ 76.212561][ T4357] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 76.219515][ T4357] 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. [ 76.245641][ T4357] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 76.261912][ T4357] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 76.268852][ T4357] 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. [ 76.295181][ T4357] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 76.325364][ T4357] device hsr_slave_0 entered promiscuous mode [ 76.331963][ T4357] device hsr_slave_1 entered promiscuous mode [ 76.409341][ T4357] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 76.419541][ T4357] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 76.428220][ T4357] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 76.437203][ T4357] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 76.455482][ T4357] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.462631][ T4357] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.470456][ T4357] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.477656][ T4357] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.514597][ T4357] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.527165][ T2962] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.538007][ T2962] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.546327][ T2962] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.555001][ T2962] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 76.577354][ T4357] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.587506][ T2962] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.596503][ T2962] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.603704][ T2962] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.616091][ T2962] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.624843][ T2962] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.631936][ T2962] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.657318][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.665715][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 76.677332][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.698987][ T4357] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 76.709431][ T4357] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 76.722273][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 76.731735][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 76.740025][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 76.885568][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 76.894557][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 76.918326][ T4357] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 76.933701][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 76.962559][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 76.971765][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 76.979611][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 76.989192][ T4357] device veth0_vlan entered promiscuous mode [ 76.999056][ T4357] device veth1_vlan entered promiscuous mode [ 77.015347][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 77.033432][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 77.042601][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 77.053398][ T4357] device veth0_macvtap entered promiscuous mode [ 77.077155][ T4357] device veth1_macvtap entered promiscuous mode [ 77.090224][ T4357] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 77.097608][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 77.105733][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 77.114229][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 77.123045][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 77.163157][ T4357] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 77.171464][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 77.181138][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 77.193560][ T4357] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.202829][ T4357] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.212562][ T4357] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.221292][ T4357] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.555564][ T47] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2026/09/06 21:41:18 executed programs: 0 [ 78.146227][ T49] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 78.153970][ T49] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 78.161623][ T49] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 78.169279][ T49] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 78.177332][ T49] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 78.186485][ T49] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 78.278828][ T4391] chnl_net:caif_netlink_parms(): no params data found [ 78.315061][ T4391] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.322451][ T4391] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.330217][ T4391] device bridge_slave_0 entered promiscuous mode [ 78.338096][ T4391] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.345484][ T4391] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.353495][ T4391] device bridge_slave_1 entered promiscuous mode [ 78.373292][ T4391] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 78.384400][ T4391] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 78.405533][ T4391] team0: Port device team_slave_0 added [ 78.412562][ T4391] team0: Port device team_slave_1 added [ 78.431574][ T4391] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 78.438516][ T4391] 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. [ 78.464938][ T4391] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 78.477399][ T4391] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 78.484532][ T4391] 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. [ 78.510537][ T4391] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 78.540135][ T4391] device hsr_slave_0 entered promiscuous mode [ 78.546982][ T4391] device hsr_slave_1 entered promiscuous mode [ 78.553532][ T4391] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 78.561286][ T4391] Cannot create hsr debugfs directory [ 79.969457][ T47] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 80.260419][ T4312] Bluetooth: hci0: command 0x0409 tx timeout [ 82.341014][ T4312] Bluetooth: hci0: command 0x041b tx timeout [ 82.508356][ T47] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 82.578359][ T47] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 83.314615][ T47] device hsr_slave_0 left promiscuous mode [ 83.321214][ T47] device hsr_slave_1 left promiscuous mode [ 83.327783][ T47] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 83.335631][ T47] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 83.344414][ T47] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 83.353872][ T47] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 83.361989][ T47] device bridge_slave_1 left promiscuous mode [ 83.368810][ T47] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.380923][ T47] device bridge_slave_0 left promiscuous mode [ 83.387563][ T47] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.417030][ T47] device veth1_macvtap left promiscuous mode [ 83.427706][ T47] device veth0_macvtap left promiscuous mode [ 83.434499][ T47] device veth1_vlan left promiscuous mode [ 83.440356][ T47] device veth0_vlan left promiscuous mode [ 83.705077][ T47] team0 (unregistering): Port device team_slave_1 removed [ 83.729144][ T47] team0 (unregistering): Port device team_slave_0 removed [ 83.753806][ T47] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 83.778072][ T47] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 83.918778][ T47] bond0 (unregistering): Released all slaves [ 84.017221][ T4391] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 84.025627][ T4391] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 84.036338][ T4391] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 84.045004][ T4391] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 84.095702][ T4391] 8021q: adding VLAN 0 to HW filter on device bond0 [ 84.108203][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 84.116738][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 84.128370][ T4391] 8021q: adding VLAN 0 to HW filter on device team0 [ 84.139503][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 84.149705][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 84.158440][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.165551][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.173576][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 84.184379][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 84.193022][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 84.201452][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.208486][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.222495][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 84.237379][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 84.247789][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 84.257039][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 84.265483][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 84.275659][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 84.284153][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 84.296305][ T2962] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 84.304936][ T2962] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 84.315690][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 84.324158][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 84.336878][ T4391] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 84.420128][ T4312] Bluetooth: hci0: command 0x040f tx timeout [ 84.519095][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 84.526634][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 84.538600][ T4391] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 84.554355][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 84.563499][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 84.586543][ T2962] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 84.594876][ T2962] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 84.603378][ T2962] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 84.611499][ T2962] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 84.629273][ T4391] device veth0_vlan entered promiscuous mode [ 84.639138][ T4391] device veth1_vlan entered promiscuous mode [ 84.655598][ T2962] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 84.663819][ T2962] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 84.672941][ T2962] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 84.681768][ T2962] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 84.692427][ T4391] device veth0_macvtap entered promiscuous mode [ 84.708649][ T4391] device veth1_macvtap entered promiscuous mode [ 84.722825][ T4391] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 84.731741][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 84.739689][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 84.747673][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 84.756735][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 84.773460][ T4391] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 84.781240][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 84.789691][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 84.800565][ T4391] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.809264][ T4391] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.818227][ T4391] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.827425][ T4391] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.876283][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 84.887442][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 84.895683][ T2962] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 84.915649][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 2026/09/06 21:41:25 executed programs: 2 [ 84.923860][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 84.932089][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 85.109506][ T4434] loop0: detected capacity change from 0 to 32768 [ 85.131787][ T4434] (syz.0.17,4434,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 85.147972][ T4434] (syz.0.17,4434,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 85.176679][ T4434] JBD2: Ignoring recovery information on journal [ 85.248865][ T4434] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 85.304820][ T4434] [ 85.307164][ T4434] ====================================================== [ 85.314181][ T4434] WARNING: possible circular locking dependency detected [ 85.321194][ T4434] syzkaller #0 Not tainted [ 85.325587][ T4434] ------------------------------------------------------ [ 85.332579][ T4434] syz.0.17/4434 is trying to acquire lock: [ 85.338354][ T4434] ffff88805a9c9808 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#5){+.+.}-{3:3}, at: ocfs2_reserve_suballoc_bits+0x16a/0x4810 [ 85.351554][ T4434] [ 85.351554][ T4434] but task is already holding lock: [ 85.358892][ T4434] ffff88805a9d06f8 (&oi->ip_xattr_sem){++++}-{3:3}, at: ocfs2_xattr_set+0x491/0x1390 [ 85.368345][ T4434] [ 85.368345][ T4434] which lock already depends on the new lock. [ 85.368345][ T4434] [ 85.378728][ T4434] [ 85.378728][ T4434] the existing dependency chain (in reverse order) is: [ 85.387718][ T4434] [ 85.387718][ T4434] -> #4 (&oi->ip_xattr_sem){++++}-{3:3}: [ 85.395509][ T4434] down_read+0x42/0x2d0 [ 85.400167][ T4434] ocfs2_init_acl+0x307/0x770 [ 85.405344][ T4434] ocfs2_mknod+0x18e0/0x2580 [ 85.410444][ T4434] ocfs2_create+0x1b6/0x4b0 [ 85.415468][ T4434] path_openat+0x11b9/0x2f10 [ 85.420560][ T4434] do_filp_open+0x1ee/0x420 [ 85.425560][ T4434] do_sys_openat2+0x14b/0x4f0 [ 85.430741][ T4434] __x64_sys_openat+0x135/0x160 [ 85.436094][ T4434] do_syscall_64+0x4c/0xa0 [ 85.441009][ T4434] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 85.447402][ T4434] [ 85.447402][ T4434] -> #3 (&journal->j_trans_barrier){.+.+}-{3:3}: [ 85.455885][ T4434] down_read+0x42/0x2d0 [ 85.460540][ T4434] ocfs2_start_trans+0x3a4/0x6f0 [ 85.465980][ T4434] ocfs2_modify_bh+0xe0/0x4c0 [ 85.471159][ T4434] ocfs2_local_read_info+0x1499/0x1820 [ 85.477119][ T4434] dquot_load_quota_sb+0x72f/0xa80 [ 85.482729][ T4434] dquot_load_quota_inode+0x2d3/0x5c0 [ 85.488597][ T4434] ocfs2_enable_quotas+0x1c0/0x4a0 [ 85.494209][ T4434] ocfs2_fill_super+0x40fe/0x5010 [ 85.499732][ T4434] mount_bdev+0x28a/0x3c0 [ 85.504561][ T4434] legacy_get_tree+0xe6/0x180 [ 85.509736][ T4434] vfs_get_tree+0x88/0x270 [ 85.514652][ T4434] do_new_mount+0x247/0xa40 [ 85.519654][ T4434] __se_sys_mount+0x2e3/0x3d0 [ 85.524826][ T4434] do_syscall_64+0x4c/0xa0 [ 85.529742][ T4434] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 85.536135][ T4434] [ 85.536135][ T4434] -> #2 (sb_internal#2){.+.+}-{0:0}: [ 85.543579][ T4434] ocfs2_start_trans+0x2a5/0x6f0 [ 85.549018][ T4434] ocfs2_mknod+0x1273/0x2580 [ 85.554122][ T4434] ocfs2_create+0x1b6/0x4b0 [ 85.559122][ T4434] path_openat+0x11b9/0x2f10 [ 85.564212][ T4434] do_filp_open+0x1ee/0x420 [ 85.569216][ T4434] do_sys_openat2+0x14b/0x4f0 [ 85.574395][ T4434] __x64_sys_openat+0x135/0x160 [ 85.579761][ T4434] do_syscall_64+0x4c/0xa0 [ 85.584683][ T4434] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 85.591133][ T4434] [ 85.591133][ T4434] -> #1 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#6){+.+.}-{3:3}: [ 85.601628][ T4434] down_write+0x36/0x60 [ 85.606286][ T4434] ocfs2_reserve_local_alloc_bits+0x11e/0x2770 [ 85.612938][ T4434] ocfs2_reserve_clusters_with_limit+0x1b6/0xc10 [ 85.619766][ T4434] ocfs2_mknod+0x1211/0x2580 [ 85.624857][ T4434] ocfs2_create+0x1b6/0x4b0 [ 85.629858][ T4434] path_openat+0x11b9/0x2f10 [ 85.634945][ T4434] do_filp_open+0x1ee/0x420 [ 85.639944][ T4434] do_sys_openat2+0x14b/0x4f0 [ 85.645118][ T4434] __x64_sys_openat+0x135/0x160 [ 85.650465][ T4434] do_syscall_64+0x4c/0xa0 [ 85.655384][ T4434] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 85.661781][ T4434] [ 85.661781][ T4434] -> #0 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#5){+.+.}-{3:3}: [ 85.672270][ T4434] __lock_acquire+0x2d18/0x7c40 [ 85.677624][ T4434] lock_acquire+0x1bb/0x4a0 [ 85.682631][ T4434] down_write+0x36/0x60 [ 85.687285][ T4434] ocfs2_reserve_suballoc_bits+0x16a/0x4810 [ 85.693678][ T4434] ocfs2_reserve_new_metadata_blocks+0x412/0x9a0 [ 85.700503][ T4434] ocfs2_init_xattr_set_ctxt+0x314/0x7b0 [ 85.706633][ T4434] ocfs2_xattr_set+0xc71/0x1390 [ 85.711986][ T4434] __vfs_setxattr+0x3d8/0x410 [ 85.717165][ T4434] __vfs_setxattr_noperm+0x126/0x5e0 [ 85.722951][ T4434] vfs_setxattr+0x167/0x2e0 [ 85.727954][ T4434] setxattr+0x2a3/0x330 [ 85.732613][ T4434] path_setxattr+0x147/0x290 [ 85.737702][ T4434] __x64_sys_setxattr+0xb7/0xd0 [ 85.743053][ T4434] do_syscall_64+0x4c/0xa0 [ 85.747969][ T4434] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 85.754365][ T4434] [ 85.754365][ T4434] other info that might help us debug this: [ 85.754365][ T4434] [ 85.764567][ T4434] Chain exists of: [ 85.764567][ T4434] &ocfs2_sysfile_lock_key[args->fi_sysfile_type]#5 --> &journal->j_trans_barrier --> &oi->ip_xattr_sem [ 85.764567][ T4434] [ 85.781482][ T4434] Possible unsafe locking scenario: [ 85.781482][ T4434] [ 85.788907][ T4434] CPU0 CPU1 [ 85.794253][ T4434] ---- ---- [ 85.799591][ T4434] lock(&oi->ip_xattr_sem); [ 85.804158][ T4434] lock(&journal->j_trans_barrier); [ 85.811945][ T4434] lock(&oi->ip_xattr_sem); [ 85.819040][ T4434] lock(&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#5); [ 85.826315][ T4434] [ 85.826315][ T4434] *** DEADLOCK *** [ 85.826315][ T4434] [ 85.834439][ T4434] 3 locks held by syz.0.17/4434: [ 85.839376][ T4434] #0: ffff8880763f4460 (sb_writers#13){.+.+}-{0:0}, at: mnt_want_write+0x3d/0x90 [ 85.848589][ T4434] #1: ffff88805a9d09c8 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: vfs_setxattr+0x140/0x2e0 [ 85.859018][ T4434] #2: ffff88805a9d06f8 (&oi->ip_xattr_sem){++++}-{3:3}, at: ocfs2_xattr_set+0x491/0x1390 [ 85.868921][ T4434] [ 85.868921][ T4434] stack backtrace: [ 85.874800][ T4434] CPU: 1 PID: 4434 Comm: syz.0.17 Not tainted syzkaller #0 [ 85.881979][ T4434] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 85.892036][ T4434] Call Trace: [ 85.895303][ T4434] [ 85.898224][ T4434] dump_stack_lvl+0x188/0x24e [ 85.902897][ T4434] ? load_image+0x410/0x410 [ 85.907388][ T4434] ? show_regs_print_info+0x12/0x12 [ 85.912583][ T4434] ? print_circular_bug+0x12b/0x1a0 [ 85.917775][ T4434] check_noncircular+0x296/0x330 [ 85.922705][ T4434] ? add_chain_block+0x9b0/0x9b0 [ 85.927633][ T4434] ? lockdep_lock+0xf1/0x1f0 [ 85.932216][ T4434] ? _find_first_zero_bit+0xd2/0x100 [ 85.937497][ T4434] __lock_acquire+0x2d18/0x7c40 [ 85.942351][ T4434] ? igrab+0x87/0x90 [ 85.946242][ T4434] ? verify_lock_unused+0x140/0x140 [ 85.951431][ T4434] ? __lock_acquire+0x7c40/0x7c40 [ 85.956446][ T4434] ? do_raw_spin_lock+0x128/0x2f0 [ 85.961460][ T4434] ? __rwlock_init+0x140/0x140 [ 85.966211][ T4434] ? do_raw_spin_unlock+0x11d/0x230 [ 85.971400][ T4434] lock_acquire+0x1bb/0x4a0 [ 85.975896][ T4434] ? ocfs2_reserve_suballoc_bits+0x16a/0x4810 [ 85.981954][ T4434] ? __might_sleep+0xd0/0xd0 [ 85.986530][ T4434] ? read_lock_is_recursive+0x10/0x10 [ 85.991907][ T4434] down_write+0x36/0x60 [ 85.996053][ T4434] ? ocfs2_reserve_suballoc_bits+0x16a/0x4810 [ 86.002112][ T4434] ocfs2_reserve_suballoc_bits+0x16a/0x4810 [ 86.008000][ T4434] ? mark_lock+0x94/0x320 [ 86.012328][ T4434] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 86.018302][ T4434] ? __lock_acquire+0x7c40/0x7c40 [ 86.023327][ T4434] ? lock_chain_count+0x20/0x20 [ 86.028168][ T4434] ? _raw_spin_unlock_irqrestore+0x82/0x120 [ 86.034049][ T4434] ? lockdep_hardirqs_on+0x94/0x140 [ 86.039235][ T4434] ? ocfs2_block_group_search+0x4f0/0x4f0 [ 86.044942][ T4434] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 86.050826][ T4434] ? _raw_spin_unlock+0x40/0x40 [ 86.055669][ T4434] ? stack_trace_save+0xa6/0xf0 [ 86.060512][ T4434] ? __stack_depot_save+0x439/0x480 [ 86.065701][ T4434] ? kasan_set_track+0x60/0x70 [ 86.070453][ T4434] ? kasan_set_track+0x4b/0x70 [ 86.075205][ T4434] ? __kasan_kmalloc+0x8e/0xa0 [ 86.079965][ T4434] ? ocfs2_reserve_new_metadata_blocks+0x109/0x9a0 [ 86.086464][ T4434] ? ocfs2_init_xattr_set_ctxt+0x314/0x7b0 [ 86.092256][ T4434] ? ocfs2_xattr_set+0xc71/0x1390 [ 86.097267][ T4434] ? __vfs_setxattr+0x3d8/0x410 [ 86.102107][ T4434] ? __vfs_setxattr_noperm+0x126/0x5e0 [ 86.107554][ T4434] ? vfs_setxattr+0x167/0x2e0 [ 86.112218][ T4434] ? setxattr+0x2a3/0x330 [ 86.116535][ T4434] ? path_setxattr+0x147/0x290 [ 86.121288][ T4434] ? __x64_sys_setxattr+0xb7/0xd0 [ 86.126305][ T4434] ? do_syscall_64+0x4c/0xa0 [ 86.130887][ T4434] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 86.136959][ T4434] ocfs2_reserve_new_metadata_blocks+0x412/0x9a0 [ 86.143281][ T4434] ? ocfs2_init_steal_slots+0x150/0x150 [ 86.148820][ T4434] ? ocfs2_xattr_block_set+0x2ff0/0x2ff0 [ 86.154444][ T4434] ? do_raw_spin_lock+0x128/0x2f0 [ 86.159455][ T4434] ocfs2_init_xattr_set_ctxt+0x314/0x7b0 [ 86.165076][ T4434] ? ocfs2_prepare_refcount_xattr+0xfe0/0xfe0 [ 86.171127][ T4434] ? ocfs2_truncate_log_needs_flush+0x12c/0x300 [ 86.177354][ T4434] ? ocfs2_remove_btree_range+0x15e0/0x15e0 [ 86.183235][ T4434] ? ocfs2_xattr_ibody_find+0xc6/0x780 [ 86.188680][ T4434] ? up_write+0x1b6/0x410 [ 86.192997][ T4434] ocfs2_xattr_set+0xc71/0x1390 [ 86.197844][ T4434] ? __ocfs2_xattr_set_handle+0xf20/0xf20 [ 86.203559][ T4434] ? aa_get_newest_label+0xf9/0x5b0 [ 86.208754][ T4434] ? posix_xattr_acl+0x8f/0xb0 [ 86.213505][ T4434] ? evm_protect_xattr+0x332/0x9d0 [ 86.218606][ T4434] ? ocfs2_xattr_trusted_get+0x40/0x40 [ 86.224053][ T4434] __vfs_setxattr+0x3d8/0x410 [ 86.228724][ T4434] __vfs_setxattr_noperm+0x126/0x5e0 [ 86.234000][ T4434] vfs_setxattr+0x167/0x2e0 [ 86.238495][ T4434] ? xattr_permission+0x510/0x510 [ 86.243510][ T4434] ? strncpy_from_user+0x1dc/0x340 [ 86.248610][ T4434] setxattr+0x2a3/0x330 [ 86.252759][ T4434] ? path_setxattr+0x290/0x290 [ 86.257521][ T4434] ? __mnt_want_write+0x21f/0x2a0 [ 86.262536][ T4434] path_setxattr+0x147/0x290 [ 86.267118][ T4434] ? simple_xattr_list_add+0xf0/0xf0 [ 86.272395][ T4434] ? lock_chain_count+0x20/0x20 [ 86.277235][ T4434] __x64_sys_setxattr+0xb7/0xd0 [ 86.282078][ T4434] do_syscall_64+0x4c/0xa0 [ 86.286486][ T4434] ? clear_bhb_loop+0x60/0xb0 [ 86.291154][ T4434] ? clear_bhb_loop+0x60/0xb0 [ 86.295826][ T4434] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 86.301709][ T4434] RIP: 0033:0x7fd93939e159 [ 86.306123][ T4434] 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 [ 86.325717][ T4434] RSP: 002b:00007ffea68d8fc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000bc [ 86.334117][ T4434] RAX: ffffffffffffffda RBX: 00007fd939625fa0 RCX: 00007fd93939e159 [ 86.342075][ T4434] RDX: 0000000000000000 RSI: 00002000000000c0 RDI: 0000200000000000 [ 86.350036][ T4434] RBP: 00007fd939435024 R08: 0000000000000000 R09: 0000000000000000 [ 86.357993][ T4434] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 86.365949][ T4434] R13: 00007fd939625fac R14: 00007fd939625fa0 R15: 00007fd939625fa0 [ 86.373914][ T4434] [ 86.402843][ T4391] ocfs2: Unmounting device (7,0) on (node local) [ 86.509852][ T4312] Bluetooth: hci0: command 0x0419 tx timeout [ 86.510148][ T7] cfg80211: failed to load regulatory.db [ 86.554039][ T4437] loop0: detected capacity change from 0 to 32768 [ 86.564537][ T4437] (syz.0.18,4437,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 86.578033][ T4437] (syz.0.18,4437,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 86.595764][ T4437] JBD2: Ignoring recovery information on journal [ 86.615315][ T4437] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 86.638217][ T4391] ocfs2: Unmounting device (7,0) on (node local) [ 86.767902][ T4440] loop0: detected capacity change from 0 to 32768 [ 86.778630][ T4440] (syz.0.19,4440,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 86.792036][ T4440] (syz.0.19,4440,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 86.810663][ T4440] JBD2: Ignoring recovery information on journal [ 86.831049][ T4440] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 86.852417][ T4391] ocfs2: Unmounting device (7,0) on (node local) [ 86.983404][ T4443] loop0: detected capacity change from 0 to 32768 [ 86.994319][ T4443] (syz.0.20,4443,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 87.007772][ T4443] (syz.0.20,4443,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 87.032487][ T4443] JBD2: Ignoring recovery information on journal [ 87.060476][ T4443] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 87.083724][ T4391] ocfs2: Unmounting device (7,0) on (node local) [ 87.208225][ T4446] loop0: detected capacity change from 0 to 32768 [ 87.220907][ T4446] (syz.0.21,4446,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 87.234253][ T4446] (syz.0.21,4446,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 87.252282][ T4446] JBD2: Ignoring recovery information on journal [ 87.290716][ T4446] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 87.314193][ T4391] ocfs2: Unmounting device (7,0) on (node local) [ 87.442973][ T4449] loop0: detected capacity change from 0 to 32768 [ 87.453994][ T4449] (syz.0.22,4449,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 87.469017][ T4449] (syz.0.22,4449,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 87.488509][ T4449] JBD2: Ignoring recovery information on journal [ 87.520499][ T4449] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 87.545460][ T4391] ocfs2: Unmounting device (7,0) on (node local) [ 87.683622][ T4452] loop0: detected capacity change from 0 to 32768 [ 87.694676][ T4452] (syz.0.23,4452,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 87.708326][ T4452] (syz.0.23,4452,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 87.728515][ T4452] JBD2: Ignoring recovery information on journal [ 87.745982][ T4452] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 87.767890][ T4391] ocfs2: Unmounting device (7,0) on (node local) [ 87.902061][ T4455] loop0: detected capacity change from 0 to 32768 [ 87.913256][ T4455] (syz.0.24,4455,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 87.927334][ T4455] (syz.0.24,4455,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 87.948555][ T4455] JBD2: Ignoring recovery information on journal [ 87.995862][ T4455] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 88.020447][ T4391] ocfs2: Unmounting device (7,0) on (node local) [ 88.145010][ T4458] loop0: detected capacity change from 0 to 32768 [ 88.156228][ T4458] (syz.0.25,4458,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 88.169588][ T4458] (syz.0.25,4458,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 88.194284][ T4458] JBD2: Ignoring recovery information on journal [ 88.216284][ T4458] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 88.253184][ T4391] ocfs2: Unmounting device (7,0) on (node local) [ 88.377555][ T4461] loop0: detected capacity change from 0 to 32768 [ 88.389935][ T4461] (syz.0.26,4461,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 88.404044][ T4461] (syz.0.26,4461,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 88.423752][ T4461] JBD2: Ignoring recovery information on journal [ 88.456832][ T4461] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 88.479348][ T4391] ocfs2: Unmounting device (7,0) on (node local) [ 88.617756][ T4464] (syz.0.27,4464,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 88.631112][ T4464] (syz.0.27,4464,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 88.648993][ T4464] JBD2: Ignoring recovery information on journal [ 88.670817][ T4464] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 88.694435][ T4391] ocfs2: Unmounting device (7,0) on (node local) [ 88.836610][ T4467] (syz.0.28,4467,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 88.850258][ T4467] (syz.0.28,4467,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 88.868050][ T4467] JBD2: Ignoring recovery information on journal [ 88.888972][ T4467] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 88.911569][ T4391] ocfs2: Unmounting device (7,0) on (node local) [ 89.049428][ T4470] (syz.0.29,4470,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 89.063297][ T4470] (syz.0.29,4470,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 89.080737][ T4470] JBD2: Ignoring recovery information on journal [ 89.110212][ T4470] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 89.144150][ T4391] ocfs2: Unmounting device (7,0) on (node local) [ 89.284111][ T4473] (syz.0.30,4473,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 89.297432][ T4473] (syz.0.30,4473,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 89.322594][ T4473] JBD2: Ignoring recovery information on journal [ 89.344896][ T4473] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 89.377619][ T4391] ocfs2: Unmounting device (7,0) on (node local) [ 89.507626][ T4476] (syz.0.31,4476,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 89.521476][ T4476] (syz.0.31,4476,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 89.538142][ T4476] JBD2: Ignoring recovery information on journal [ 89.578000][ T4476] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 89.601747][ T4391] ocfs2: Unmounting device (7,0) on (node local) [ 89.766017][ T4479] (syz.0.32,4479,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 89.779518][ T4479] (syz.0.32,4479,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 89.822001][ T4479] JBD2: Ignoring recovery information on journal [ 89.861411][ T4479] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 89.884827][ T4391] ocfs2: Unmounting device (7,0) on (node local) [ 90.049266][ T4482] (syz.0.33,4482,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 90.062863][ T4482] (syz.0.33,4482,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 90.087857][ T4482] JBD2: Ignoring recovery information on journal 2026/09/06 21:41:31 executed programs: 19 [ 90.107665][ T4482] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 90.130091][ T4391] ocfs2: Unmounting device (7,0) on (node local) [ 90.256634][ T4485] set_capacity_and_notify: 7 callbacks suppressed [ 90.256643][ T4485] loop0: detected capacity change from 0 to 32768 [ 90.272901][ T4485] (syz.0.34,4485,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 90.286251][ T4485] (syz.0.34,4485,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 90.303907][ T4485] JBD2: Ignoring recovery information on journal [ 90.330419][ T4485] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 90.353788][ T4391] ocfs2: Unmounting device (7,0) on (node local) [ 90.496554][ T4488] loop0: detected capacity change from 0 to 32768 [ 90.509411][ T4488] (syz.0.35,4488,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 90.523710][ T4488] (syz.0.35,4488,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 90.541397][ T4488] JBD2: Ignoring recovery information on journal [ 90.570488][ T4488] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 90.592547][ T4391] ocfs2: Unmounting device (7,0) on (node local) [ 90.728398][ T4491] loop0: detected capacity change from 0 to 32768 [ 90.740708][ T4491] (syz.0.36,4491,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 90.754055][ T4491] (syz.0.36,4491,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 90.773028][ T4491] JBD2: Ignoring recovery information on journal [ 90.792092][ T4491] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 90.813643][ T4391] ocfs2: Unmounting device (7,0) on (node local) [ 90.949561][ T4494] loop0: detected capacity change from 0 to 32768 [ 90.960923][ T4494] (syz.0.37,4494,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 90.974480][ T4494] (syz.0.37,4494,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 90.992967][ T4494] JBD2: Ignoring recovery information on journal [ 91.020691][ T4494] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 91.045654][ T4391] ocfs2: Unmounting device (7,0) on (node local) [ 91.182137][ T4497] loop0: detected capacity change from 0 to 32768 [ 91.193102][ T4497] (syz.0.38,4497,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 91.207026][ T4497] (syz.0.38,4497,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 91.232338][ T4497] JBD2: Ignoring recovery information on journal [ 91.252576][ T4497] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 91.274592][ T4391] ocfs2: Unmounting device (7,0) on (node local) [ 91.408057][ T4500] loop0: detected capacity change from 0 to 32768 [ 91.421885][ T4500] (syz.0.39,4500,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 91.435226][ T4500] (syz.0.39,4500,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 91.452752][ T4500] JBD2: Ignoring recovery information on journal [ 91.480324][ T4500] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 91.514878][ T4391] ocfs2: Unmounting device (7,0) on (node local) [ 91.651044][ T4503] loop0: detected capacity change from 0 to 32768 [ 91.663457][ T4503] (syz.0.40,4503,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 91.677085][ T4503] (syz.0.40,4503,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 91.703202][ T4503] JBD2: Ignoring recovery information on journal [ 91.741230][ T4503] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 91.775512][ T4391] ocfs2: Unmounting device (7,0) on (node local) [ 91.911015][ T4506] loop0: detected capacity change from 0 to 32768 [ 91.924332][ T4506] (syz.0.41,4506,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 91.937896][ T4506] (syz.0.41,4506,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 91.962096][ T4506] JBD2: Ignoring recovery information on journal [ 91.990968][ T4506] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 92.014558][ T4391] ocfs2: Unmounting device (7,0) on (node local) [ 92.138413][ T4509] loop0: detected capacity change from 0 to 32768 [ 92.150870][ T4509] (syz.0.42,4509,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 92.164203][ T4509] (syz.0.42,4509,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 92.181305][ T4509] JBD2: Ignoring recovery information on journal [ 92.206407][ T4509] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 92.230054][ T4391] ocfs2: Unmounting device (7,0) on (node local) [ 92.363642][ T4512] loop0: detected capacity change from 0 to 32768 [ 92.374907][ T4512] (syz.0.43,4512,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 92.388393][ T4512] (syz.0.43,4512,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 92.405107][ T4512] JBD2: Ignoring recovery information on journal [ 92.435430][ T4512] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 92.458485][ T4391] ocfs2: Unmounting device (7,0) on (node local) [ 92.593205][ T4515] (syz.0.44,4515,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 92.606748][ T4515] (syz.0.44,4515,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 92.623729][ T4515] JBD2: Ignoring recovery information on journal [ 92.643174][ T4515] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 92.667230][ T4391] ocfs2: Unmounting device (7,0) on (node local) [ 92.805761][ T4518] (syz.0.45,4518,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 92.819078][ T4518] (syz.0.45,4518,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 92.842180][ T4518] JBD2: Ignoring recovery information on journal [ 92.863943][ T4518] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 92.887425][ T4391] ocfs2: Unmounting device (7,0) on (node local) [ 93.024337][ T4521] (syz.0.46,4521,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 93.037675][ T4521] (syz.0.46,4521,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 93.055407][ T4521] JBD2: Ignoring recovery information on journal [ 93.083392][ T4521] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 93.107475][ T4391] ocfs2: Unmounting device (7,0) on (node local) [ 93.248096][ T4524] (syz.0.47,4524,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 93.261553][ T4524] (syz.0.47,4524,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 93.291086][ T4524] JBD2: Ignoring recovery information on journal [ 93.316911][ T4524] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 93.340553][ T4391] ocfs2: Unmounting device (7,0) on (node local) [ 93.470644][ T4527] (syz.0.48,4527,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 93.484457][ T4527] (syz.0.48,4527,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 93.502590][ T4527] JBD2: Ignoring recovery information on journal [ 93.522632][ T4527] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 93.545480][ T4391] ocfs2: Unmounting device (7,0) on (node local) [ 93.693071][ T4530] (syz.0.49,4530,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 93.708940][ T4530] (syz.0.49,4530,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 93.726224][ T4530] JBD2: Ignoring recovery information on journal [ 93.746225][ T4530] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 93.770517][ T4391] ocfs2: Unmounting device (7,0) on (node local) [ 93.912749][ T4533] (syz.0.50,4533,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 93.926073][ T4533] (syz.0.50,4533,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 93.944118][ T4533] JBD2: Ignoring recovery information on journal [ 93.963284][ T4533] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 93.986358][ T4391] ocfs2: Unmounting device (7,0) on (node local) [ 94.113950][ T4536] (syz.0.51,4536,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 94.127949][ T4536] (syz.0.51,4536,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 94.144938][ T4536] JBD2: Ignoring recovery information on journal [ 94.180329][ T4536] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 94.210794][ T4391] ocfs2: Unmounting device (7,0) on (node local) [ 94.334837][ T4539] (syz.0.52,4539,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 94.348597][ T4539] (syz.0.52,4539,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 94.365641][ T4539] JBD2: Ignoring recovery information on journal [ 94.385715][ T4539] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 94.407795][ T4391] ocfs2: Unmounting device (7,0) on (node local) [ 94.545030][ T4542] (syz.0.53,4542,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 94.558465][ T4542] (syz.0.53,4542,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 94.574927][ T4542] JBD2: Ignoring recovery information on journal [ 94.603721][ T4542] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 94.633918][ T4391] ocfs2: Unmounting device (7,0) on (node local) [ 94.767215][ T4545] (syz.0.54,4545,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 94.780781][ T4545] (syz.0.54,4545,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 94.797817][ T4545] JBD2: Ignoring recovery information on journal [ 94.818037][ T4545] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 94.841686][ T4391] ocfs2: Unmounting device (7,0) on (node local) [ 94.984410][ T4548] (syz.0.55,4548,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 94.998038][ T4548] (syz.0.55,4548,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 95.015020][ T4548] JBD2: Ignoring recovery information on journal [ 95.034616][ T4548] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 95.057541][ T4391] ocfs2: Unmounting device (7,0) on (node local) [ 95.188709][ T4551] (syz.0.56,4551,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 95.202039][ T4551] (syz.0.56,4551,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 95.219303][ T4551] JBD2: Ignoring recovery information on journal 2026/09/06 21:41:36 executed programs: 42 [ 95.240636][ T4551] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 95.263805][ T4391] ocfs2: Unmounting device (7,0) on (node local)