Warning: Permanently added '10.128.0.77' (ED25519) to the list of known hosts. 2026/05/02 01:45:11 parsed 1 programs [ 69.290770][ T4202] cgroup: Unknown subsys name 'net' [ 69.420512][ T4202] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 70.902113][ T4202] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 71.307306][ T1422] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.314201][ T1422] ieee802154 phy1 wpan1: encryption failed: -22 [ 72.954007][ T1482] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 72.962108][ T1482] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 72.975864][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 72.998458][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 73.006346][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 73.013839][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 74.302851][ T4257] chnl_net:caif_netlink_parms(): no params data found [ 74.365005][ T4257] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.372809][ T4257] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.381567][ T4257] device bridge_slave_0 entered promiscuous mode [ 74.391687][ T4257] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.399243][ T4257] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.407635][ T4257] device bridge_slave_1 entered promiscuous mode [ 74.430259][ T4257] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 74.441680][ T4257] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 74.468873][ T4257] team0: Port device team_slave_0 added [ 74.476860][ T4257] team0: Port device team_slave_1 added [ 74.498793][ T4257] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 74.505927][ T4257] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 74.532482][ T4257] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 74.546215][ T4257] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 74.553199][ T4257] 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. [ 74.579623][ T4257] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 74.618213][ T4257] device hsr_slave_0 entered promiscuous mode [ 74.625614][ T4257] device hsr_slave_1 entered promiscuous mode [ 74.776646][ T4257] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 74.830797][ T4257] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 74.848342][ T4257] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 74.868504][ T4257] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 74.909403][ T4257] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.916615][ T4257] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.924693][ T4257] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.931875][ T4257] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.975347][ T4257] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.988798][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.997704][ T154] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.006785][ T154] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.020442][ T4257] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.030949][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.039645][ T154] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.046751][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.059420][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.068405][ T154] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.075567][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.093103][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 75.101742][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 75.115778][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 75.128853][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 75.140404][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 75.151112][ T4257] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 75.255582][ T1482] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 75.263080][ T1482] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 75.297756][ T4257] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 75.314437][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 75.323112][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 75.340322][ T1482] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 75.349510][ T1482] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 75.360414][ T1482] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 75.368632][ T1482] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 75.378789][ T4257] device veth0_vlan entered promiscuous mode [ 75.392736][ T4257] device veth1_vlan entered promiscuous mode [ 75.433132][ T1482] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 75.441540][ T1482] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 75.449943][ T1482] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 75.458716][ T1482] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 75.469257][ T4257] device veth0_macvtap entered promiscuous mode [ 75.498384][ T4257] device veth1_macvtap entered promiscuous mode [ 75.516017][ T4257] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 75.523656][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 75.532183][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 75.541241][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 75.551176][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 75.563301][ T4257] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 75.574507][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 75.583317][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 75.593831][ T4257] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.604390][ T4257] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.613126][ T4257] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.623497][ T4257] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.729707][ T4257] syz-executor (4257) used greatest stack depth: 20848 bytes left 2026/05/02 01:45:21 executed programs: 0 [ 77.270588][ T4306] chnl_net:caif_netlink_parms(): no params data found [ 77.335122][ T4306] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.342299][ T4306] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.353510][ T4306] device bridge_slave_0 entered promiscuous mode [ 77.362308][ T4306] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.369840][ T4306] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.377973][ T4306] device bridge_slave_1 entered promiscuous mode [ 77.402275][ T4306] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 77.414363][ T4306] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 77.438589][ T4306] team0: Port device team_slave_0 added [ 77.446684][ T4306] team0: Port device team_slave_1 added [ 77.465003][ T4306] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 77.472006][ T4306] 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. [ 77.498063][ T4306] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 77.511116][ T4306] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 77.518416][ T4306] 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. [ 77.544662][ T4306] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 77.586897][ T4306] device hsr_slave_0 entered promiscuous mode [ 77.593870][ T4306] device hsr_slave_1 entered promiscuous mode [ 77.601052][ T4306] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 77.611525][ T4306] Cannot create hsr debugfs directory [ 77.716431][ T4306] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 79.144830][ T4277] Bluetooth: hci0: command 0x0409 tx timeout [ 81.106532][ T4306] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 81.156301][ T4306] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 81.224449][ T4278] Bluetooth: hci0: command 0x041b tx timeout [ 81.267767][ T4306] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 81.393193][ T4306] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 81.404041][ T4306] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 81.412868][ T4306] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 81.421813][ T4306] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 81.502972][ T4306] 8021q: adding VLAN 0 to HW filter on device bond0 [ 81.530624][ T1482] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 81.539134][ T1482] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.551715][ T4306] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.564090][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 81.572985][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.587770][ T154] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.594987][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.615616][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 81.634183][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.642964][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.652617][ T154] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.659874][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.669219][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 81.678307][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 81.697661][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 81.708553][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 81.718078][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 81.729297][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 81.739034][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 81.748233][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 81.757311][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 81.779393][ T4306] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 81.796188][ T4306] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 81.807603][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 81.817393][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 82.000051][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 82.009722][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 82.030249][ T4306] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 82.058362][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 82.068793][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 82.093492][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 82.105498][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 82.116610][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 82.124816][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 82.135852][ T4306] device veth0_vlan entered promiscuous mode [ 82.153717][ T4306] device veth1_vlan entered promiscuous mode [ 82.200092][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 82.212161][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 82.222687][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 82.234522][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 82.246250][ T4306] device veth0_macvtap entered promiscuous mode [ 82.257967][ T4306] device veth1_macvtap entered promiscuous mode [ 82.270552][ T1212] device hsr_slave_0 left promiscuous mode [ 82.277912][ T1212] device hsr_slave_1 left promiscuous mode [ 82.285464][ T1212] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 82.292884][ T1212] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 82.301812][ T1212] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 82.309649][ T1212] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 82.317505][ T1212] device bridge_slave_1 left promiscuous mode [ 82.324607][ T1212] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.339379][ T1212] device bridge_slave_0 left promiscuous mode [ 82.345732][ T1212] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.363227][ T1212] device veth1_macvtap left promiscuous mode [ 82.370054][ T1212] device veth0_macvtap left promiscuous mode [ 82.376348][ T1212] device veth1_vlan left promiscuous mode [ 82.382282][ T1212] device veth0_vlan left promiscuous mode [ 82.552152][ T1212] team0 (unregistering): Port device team_slave_1 removed [ 82.565869][ T1212] team0 (unregistering): Port device team_slave_0 removed [ 82.582102][ T1212] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 82.598650][ T1212] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 82.656691][ T1212] bond0 (unregistering): Released all slaves [ 82.716258][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 82.724634][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 82.737380][ T4306] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 82.747804][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 82.756721][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 82.767055][ T4306] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 82.775950][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 82.785327][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 82.797254][ T4306] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.806286][ T4306] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.816207][ T4306] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.826268][ T4306] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.897046][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 82.908330][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 82.925382][ T1482] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 82.952415][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 82.960629][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 82.968612][ T1482] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 83.196982][ T4328] loop0: detected capacity change from 0 to 32768 [ 83.212688][ T4328] ======================================================= [ 83.212688][ T4328] WARNING: The mand mount option has been deprecated and [ 83.212688][ T4328] and is ignored by this kernel. Remove the mand [ 83.212688][ T4328] option from the mount to silence this warning. [ 83.212688][ T4328] ======================================================= [ 83.307684][ T4328] JBD2: Ignoring recovery information on journal [ 83.315625][ T23] Bluetooth: hci0: command 0x040f tx timeout [ 83.350532][ T4328] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 83.495156][ T4306] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 83.534127][ T4306] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 83.553958][ T4306] OCFS2: File system is now read-only. [ 83.559539][ T4306] (syz-executor,4306,1):_ocfs2_free_suballoc_bits:2489 ERROR: status = -30 [ 83.586646][ T4306] (syz-executor,4306,1):_ocfs2_free_clusters:2583 ERROR: status = -30 [ 83.595034][ T4306] (syz-executor,4306,1):ocfs2_replay_truncate_records:5974 ERROR: status = -30 [ 83.605195][ T4306] (syz-executor,4306,1):__ocfs2_flush_truncate_log:6055 ERROR: status = -30 [ 83.614423][ T4306] (syz-executor,4306,1):ocfs2_sync_fs:405 ERROR: status = -30 [ 83.625894][ T4306] [ 83.628356][ T4306] ============================================ [ 83.634524][ T4306] WARNING: possible recursive locking detected [ 83.640709][ T4306] syzkaller #0 Not tainted [ 83.645151][ T4306] -------------------------------------------- [ 83.651318][ T4306] syz-executor/4306 is trying to acquire lock: [ 83.657493][ T4306] ffff88801f764990 (jbd2_handle){++++}-{0:0}, at: jbd2_log_wait_commit+0x14c/0x4c0 [ 83.666867][ T4306] [ 83.666867][ T4306] but task is already holding lock: [ 83.674251][ T4306] ffff88801f764990 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x134c/0x15c0 [ 83.683529][ T4306] [ 83.683529][ T4306] other info that might help us debug this: [ 83.691635][ T4306] Possible unsafe locking scenario: [ 83.691635][ T4306] [ 83.699108][ T4306] CPU0 [ 83.702412][ T4306] ---- [ 83.705721][ T4306] lock(jbd2_handle); [ 83.709824][ T4306] lock(jbd2_handle); [ 83.713954][ T4306] [ 83.713954][ T4306] *** DEADLOCK *** [ 83.713954][ T4306] [ 83.722118][ T4306] May be due to missing lock nesting notation [ 83.722118][ T4306] [ 83.730463][ T4306] 4 locks held by syz-executor/4306: [ 83.735776][ T4306] #0: ffff88801f7600e0 (&type->s_umount_key#54){+.+.}-{3:3}, at: deactivate_super+0xa0/0xd0 [ 83.746016][ T4306] #1: ffff88801f760650 (sb_internal#2){.+.+}-{0:0}, at: __ocfs2_flush_truncate_log+0x4a5/0x1110 [ 83.756594][ T4306] #2: ffff8880229e10e8 (&journal->j_trans_barrier){.+.+}-{3:3}, at: ocfs2_start_trans+0x3a6/0x6f0 [ 83.767341][ T4306] #3: ffff88801f764990 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x134c/0x15c0 [ 83.777048][ T4306] [ 83.777048][ T4306] stack backtrace: [ 83.782972][ T4306] CPU: 1 PID: 4306 Comm: syz-executor Not tainted syzkaller #0 [ 83.790554][ T4306] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 83.800660][ T4306] Call Trace: [ 83.803978][ T4306] [ 83.806966][ T4306] dump_stack_lvl+0x188/0x250 [ 83.811697][ T4306] ? show_regs_print_info+0x20/0x20 [ 83.816949][ T4306] ? load_image+0x400/0x400 [ 83.821487][ T4306] __lock_acquire+0x1236/0x7d10 [ 83.826381][ T4306] ? finish_lock_switch+0x12f/0x280 [ 83.831617][ T4306] ? verify_lock_unused+0x140/0x140 [ 83.836854][ T4306] ? verify_lock_unused+0x140/0x140 [ 83.842090][ T4306] ? __schedule+0x11f7/0x43c0 [ 83.846799][ T4306] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 83.852826][ T4306] lock_acquire+0x19e/0x400 [ 83.857374][ T4306] ? jbd2_log_wait_commit+0x14c/0x4c0 [ 83.862797][ T4306] ? jbd2_log_wait_commit+0x141/0x4c0 [ 83.868307][ T4306] ? __lock_acquire+0x7d10/0x7d10 [ 83.873380][ T4306] ? read_lock_is_recursive+0x10/0x10 [ 83.878801][ T4306] ? preempt_schedule+0xbc/0xd0 [ 83.883683][ T4306] ? preempt_schedule_common+0xa5/0xd0 [ 83.889191][ T4306] jbd2_log_wait_commit+0x168/0x4c0 [ 83.894424][ T4306] ? jbd2_log_wait_commit+0x14c/0x4c0 [ 83.899838][ T4306] ? jbd2_journal_clear_err+0xb0/0xb0 [ 83.905253][ T4306] ? preempt_schedule_thunk+0x16/0x18 [ 83.910672][ T4306] ? jbd2_journal_start_commit+0x205/0x2b0 [ 83.916515][ T4306] ocfs2_sync_fs+0x21d/0x330 [ 83.921138][ T4306] ? ocfs2_put_super+0x1b0/0x1b0 [ 83.926109][ T4306] ? get_nr_dirty_inodes+0x248/0x2d0 [ 83.931430][ T4306] sync_filesystem+0x1be/0x220 [ 83.936226][ T4306] generic_shutdown_super+0x6b/0x300 [ 83.941545][ T4306] kill_block_super+0x7c/0xe0 [ 83.946260][ T4306] deactivate_locked_super+0x93/0xf0 [ 83.951584][ T4306] cleanup_mnt+0x42d/0x4e0 [ 83.956037][ T4306] ? lockdep_hardirqs_on+0x94/0x140 [ 83.961271][ T4306] task_work_run+0x125/0x1a0 [ 83.965898][ T4306] exit_to_user_mode_loop+0x10f/0x130 [ 83.971311][ T4306] exit_to_user_mode_prepare+0xee/0x180 [ 83.976882][ T4306] syscall_exit_to_user_mode+0x16/0x40 [ 83.982368][ T4306] do_syscall_64+0x58/0xa0 [ 83.986817][ T4306] ? clear_bhb_loop+0x30/0x80 [ 83.991535][ T4306] ? clear_bhb_loop+0x30/0x80 [ 83.996241][ T4306] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 84.002179][ T4306] RIP: 0033:0x7f262051f017 [ 84.006625][ T4306] Code: a2 c7 05 dc 06 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 [ 84.026254][ T4306] RSP: 002b:00007ffd9f6c1438 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 84.034703][ T4306] RAX: 0000000000000000 RBX: 00007f26205b3120 RCX: 00007f262051f017 [ 84.042710][ T4306] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffd9f6c14f0 [ 84.050710][ T4306] RBP: 00007ffd9f6c14f0 R08: 00007ffd9f6c24f0 R09: 00000000ffffffff [ 84.058711][ T4306] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd9f6c2580 [ 84.066708][ T4306] R13: 00007f26205b3120 R14: 00000000000145ae R15: 00007ffd9f6c25c0 [ 84.074720][ T4306]