[ 91.295551][ T10] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.1.120' (ED25519) to the list of known hosts. 2026/04/05 17:34:08 parsed 1 programs [ 98.560533][ T5828] cgroup: Unknown subsys name 'net' [ 98.684216][ T5828] cgroup: Unknown subsys name 'cpuset' [ 98.693881][ T5828] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 100.221002][ T5828] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 103.043278][ T5840] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 104.209204][ T51] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 104.220773][ T51] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 104.233172][ T51] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 104.242623][ T51] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 104.250836][ T51] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 104.577551][ T1329] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 104.586144][ T1329] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 104.655725][ T49] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 104.665177][ T49] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 106.371406][ T5899] chnl_net:caif_netlink_parms(): no params data found [ 106.509682][ T5899] bridge0: port 1(bridge_slave_0) entered blocking state [ 106.517463][ T5899] bridge0: port 1(bridge_slave_0) entered disabled state [ 106.524678][ T5899] bridge_slave_0: entered allmulticast mode [ 106.534114][ T5899] bridge_slave_0: entered promiscuous mode [ 106.544400][ T5899] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.552176][ T5899] bridge0: port 2(bridge_slave_1) entered disabled state [ 106.559557][ T5899] bridge_slave_1: entered allmulticast mode [ 106.567756][ T5899] bridge_slave_1: entered promiscuous mode [ 106.605625][ T5899] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 106.619189][ T5899] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 106.657418][ T5899] team0: Port device team_slave_0 added [ 106.666813][ T5899] team0: Port device team_slave_1 added [ 106.699781][ T5899] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 106.706759][ T5899] 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 1532 would solve the problem. [ 106.733113][ T5899] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 106.746479][ T5899] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 106.754165][ T5899] 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 1532 would solve the problem. [ 106.780378][ T5899] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 106.832561][ T5899] hsr_slave_0: entered promiscuous mode [ 106.839396][ T5899] hsr_slave_1: entered promiscuous mode [ 107.016934][ T5899] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 107.030982][ T5899] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 107.041516][ T5899] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 107.052167][ T5899] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 107.139142][ T5899] 8021q: adding VLAN 0 to HW filter on device bond0 [ 107.165399][ T5899] 8021q: adding VLAN 0 to HW filter on device team0 [ 107.181161][ T58] bridge0: port 1(bridge_slave_0) entered blocking state [ 107.188746][ T58] bridge0: port 1(bridge_slave_0) entered forwarding state [ 107.205310][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 107.212671][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 107.430964][ T5899] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 107.482801][ T5899] veth0_vlan: entered promiscuous mode [ 107.495578][ T5899] veth1_vlan: entered promiscuous mode [ 107.529053][ T5899] veth0_macvtap: entered promiscuous mode [ 107.542185][ T5899] veth1_macvtap: entered promiscuous mode [ 107.564010][ T5899] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 107.581476][ T5899] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 107.598334][ T58] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.608622][ T58] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.621114][ T58] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.630422][ T58] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.806664][ T58] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 107.873730][ T58] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 107.957331][ T58] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 108.048908][ T58] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2026/04/05 17:34:23 executed programs: 0 [ 108.843305][ T51] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 108.853817][ T51] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 108.861999][ T51] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 108.870983][ T51] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 108.879189][ T51] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 109.069613][ T5933] chnl_net:caif_netlink_parms(): no params data found [ 109.168558][ T5933] bridge0: port 1(bridge_slave_0) entered blocking state [ 109.176500][ T5933] bridge0: port 1(bridge_slave_0) entered disabled state [ 109.184481][ T5933] bridge_slave_0: entered allmulticast mode [ 109.193192][ T5933] bridge_slave_0: entered promiscuous mode [ 109.202144][ T5933] bridge0: port 2(bridge_slave_1) entered blocking state [ 109.211001][ T5933] bridge0: port 2(bridge_slave_1) entered disabled state [ 109.218356][ T5933] bridge_slave_1: entered allmulticast mode [ 109.226247][ T5933] bridge_slave_1: entered promiscuous mode [ 109.264272][ T5933] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 109.277051][ T5933] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 109.315694][ T5933] team0: Port device team_slave_0 added [ 109.323930][ T5933] team0: Port device team_slave_1 added [ 109.356798][ T5933] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 109.363849][ T5933] 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 1532 would solve the problem. [ 109.390795][ T5933] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 109.403663][ T5933] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 109.410752][ T5933] 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 1532 would solve the problem. [ 109.436938][ T5933] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 109.496099][ T5933] hsr_slave_0: entered promiscuous mode [ 109.503310][ T5933] hsr_slave_1: entered promiscuous mode [ 109.509833][ T5933] debugfs: 'hsr0' already exists in 'hsr' [ 109.515617][ T5933] Cannot create hsr debugfs directory [ 110.346633][ T58] bridge_slave_1: left allmulticast mode [ 110.353661][ T58] bridge_slave_1: left promiscuous mode [ 110.360790][ T58] bridge0: port 2(bridge_slave_1) entered disabled state [ 110.372728][ T58] bridge_slave_0: left allmulticast mode [ 110.380751][ T58] bridge_slave_0: left promiscuous mode [ 110.386606][ T58] bridge0: port 1(bridge_slave_0) entered disabled state [ 110.580149][ T58] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 110.591888][ T58] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 110.602514][ T58] bond0 (unregistering): Released all slaves [ 110.723929][ T58] hsr_slave_0: left promiscuous mode [ 110.734822][ T58] hsr_slave_1: left promiscuous mode [ 110.741638][ T58] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 110.751365][ T58] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 110.760383][ T58] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 110.769109][ T58] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 110.786596][ T58] veth1_macvtap: left promiscuous mode [ 110.792548][ T58] veth0_macvtap: left promiscuous mode [ 110.798720][ T58] veth1_vlan: left promiscuous mode [ 110.804062][ T58] veth0_vlan: left promiscuous mode [ 110.968027][ T51] Bluetooth: hci0: command tx timeout [ 111.127766][ T58] team0 (unregistering): Port device team_slave_1 removed [ 111.147551][ T58] team0 (unregistering): Port device team_slave_0 removed [ 111.531542][ T5933] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 111.550804][ T5933] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 111.573916][ T5933] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 111.591521][ T5933] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 111.903155][ T5933] 8021q: adding VLAN 0 to HW filter on device bond0 [ 111.932307][ T5933] 8021q: adding VLAN 0 to HW filter on device team0 [ 111.966505][ T34] bridge0: port 1(bridge_slave_0) entered blocking state [ 111.973819][ T34] bridge0: port 1(bridge_slave_0) entered forwarding state [ 112.004033][ T34] bridge0: port 2(bridge_slave_1) entered blocking state [ 112.011217][ T34] bridge0: port 2(bridge_slave_1) entered forwarding state [ 112.278739][ T5933] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 112.323175][ T5933] veth0_vlan: entered promiscuous mode [ 112.338459][ T5933] veth1_vlan: entered promiscuous mode [ 112.366449][ T5933] veth0_macvtap: entered promiscuous mode [ 112.376512][ T5933] veth1_macvtap: entered promiscuous mode [ 112.399134][ T5933] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 112.415934][ T5933] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 112.432607][ T58] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.442472][ T58] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.453428][ T58] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.462394][ T58] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.523312][ T58] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 112.536479][ T58] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 112.570050][ T49] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 112.578107][ T49] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 112.829522][ T5980] loop0: detected capacity change from 0 to 32768 [ 112.844982][ T5980] (syz.0.17,5980,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 112.860925][ T5980] (syz.0.17,5980,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 112.929041][ T5980] JBD2: Ignoring recovery information on journal [ 112.973344][ T5980] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 113.012932][ T5980] [ 113.015324][ T5980] ====================================================== [ 113.022498][ T5980] WARNING: possible circular locking dependency detected [ 113.029500][ T5980] syzkaller #0 Not tainted [ 113.034157][ T5980] ------------------------------------------------------ [ 113.041160][ T5980] syz.0.17/5980 is trying to acquire lock: [ 113.046951][ T5980] ffff8880592f0660 (&oi->ip_alloc_sem){+.+.}-{4:4}, at: ocfs2_try_remove_refcount_tree+0xb6/0x340 [ 113.057065][ T51] Bluetooth: hci0: command tx timeout [ 113.057601][ T5980] [ 113.057601][ T5980] but task is already holding lock: [ 113.057611][ T5980] ffff8880592f06f8 (&oi->ip_xattr_sem){++++}-{4:4}, at: ocfs2_try_remove_refcount_tree+0xa4/0x340 [ 113.081490][ T5980] [ 113.081490][ T5980] which lock already depends on the new lock. [ 113.081490][ T5980] [ 113.091908][ T5980] [ 113.091908][ T5980] the existing dependency chain (in reverse order) is: [ 113.100928][ T5980] [ 113.100928][ T5980] -> #3 (&oi->ip_xattr_sem){++++}-{4:4}: [ 113.108780][ T5980] down_read+0x47/0x2e0 [ 113.113559][ T5980] ocfs2_init_acl+0x2fd/0x7e0 [ 113.118769][ T5980] ocfs2_mknod+0x1679/0x2290 [ 113.124057][ T5980] ocfs2_create+0x195/0x490 [ 113.129081][ T5980] path_openat+0x1395/0x3860 [ 113.134223][ T5980] do_file_open+0x23e/0x4a0 [ 113.139245][ T5980] do_sys_openat2+0x113/0x200 [ 113.144480][ T5980] __x64_sys_openat+0x138/0x170 [ 113.149861][ T5980] do_syscall_64+0x14d/0xf80 [ 113.155147][ T5980] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 113.161552][ T5980] [ 113.161552][ T5980] -> #2 (&journal->j_trans_barrier){.+.+}-{4:4}: [ 113.170073][ T5980] down_read+0x47/0x2e0 [ 113.174757][ T5980] ocfs2_start_trans+0x3ab/0x700 [ 113.180337][ T5980] ocfs2_modify_bh+0xe3/0x4d0 [ 113.185537][ T5980] ocfs2_local_read_info+0x1454/0x1810 [ 113.191519][ T5980] dquot_load_quota_sb+0x791/0xbd0 [ 113.197212][ T5980] dquot_load_quota_inode+0x2e1/0x5d0 [ 113.203163][ T5980] ocfs2_enable_quotas+0x1c8/0x4a0 [ 113.208826][ T5980] ocfs2_fill_super+0x5305/0x6900 [ 113.214370][ T5980] get_tree_bdev_flags+0x431/0x4f0 [ 113.219996][ T5980] vfs_get_tree+0x92/0x2a0 [ 113.225019][ T5980] do_new_mount+0x341/0xd30 [ 113.230046][ T5980] __se_sys_mount+0x31d/0x420 [ 113.235249][ T5980] do_syscall_64+0x14d/0xf80 [ 113.240361][ T5980] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 113.246770][ T5980] [ 113.246770][ T5980] -> #1 (sb_internal#2){.+.+}-{0:0}: [ 113.254258][ T5980] ocfs2_start_trans+0x2ac/0x700 [ 113.259812][ T5980] ocfs2_truncate_file+0x631/0x1540 [ 113.265532][ T5980] ocfs2_setattr+0x15e5/0x1cc0 [ 113.270812][ T5980] notify_change+0xc1a/0xf40 [ 113.275925][ T5980] do_truncate+0x1c2/0x250 [ 113.280869][ T5980] path_openat+0x2f89/0x3860 [ 113.285975][ T5980] do_file_open+0x23e/0x4a0 [ 113.290991][ T5980] do_sys_openat2+0x113/0x200 [ 113.296227][ T5980] __x64_sys_openat+0x138/0x170 [ 113.301684][ T5980] do_syscall_64+0x14d/0xf80 [ 113.306883][ T5980] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 113.313504][ T5980] [ 113.313504][ T5980] -> #0 (&oi->ip_alloc_sem){+.+.}-{4:4}: [ 113.321338][ T5980] __lock_acquire+0x15a5/0x2cf0 [ 113.326741][ T5980] lock_acquire+0xf0/0x2e0 [ 113.332286][ T5980] down_write+0x96/0x200 [ 113.337055][ T5980] ocfs2_try_remove_refcount_tree+0xb6/0x340 [ 113.343754][ T5980] ocfs2_truncate_file+0xdf3/0x1540 [ 113.349468][ T5980] ocfs2_setattr+0x15e5/0x1cc0 [ 113.354837][ T5980] notify_change+0xc1a/0xf40 [ 113.359947][ T5980] do_truncate+0x1c2/0x250 [ 113.364881][ T5980] path_openat+0x2f89/0x3860 [ 113.370039][ T5980] do_file_open+0x23e/0x4a0 [ 113.375059][ T5980] do_sys_openat2+0x113/0x200 [ 113.380265][ T5980] __x64_sys_openat+0x138/0x170 [ 113.385727][ T5980] do_syscall_64+0x14d/0xf80 [ 113.390958][ T5980] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 113.397456][ T5980] [ 113.397456][ T5980] other info that might help us debug this: [ 113.397456][ T5980] [ 113.407766][ T5980] Chain exists of: [ 113.407766][ T5980] &oi->ip_alloc_sem --> &journal->j_trans_barrier --> &oi->ip_xattr_sem [ 113.407766][ T5980] [ 113.422044][ T5980] Possible unsafe locking scenario: [ 113.422044][ T5980] [ 113.429485][ T5980] CPU0 CPU1 [ 113.435025][ T5980] ---- ---- [ 113.440478][ T5980] lock(&oi->ip_xattr_sem); [ 113.445062][ T5980] lock(&journal->j_trans_barrier); [ 113.452858][ T5980] lock(&oi->ip_xattr_sem); [ 113.460405][ T5980] lock(&oi->ip_alloc_sem); [ 113.464994][ T5980] [ 113.464994][ T5980] *** DEADLOCK *** [ 113.464994][ T5980] [ 113.473158][ T5980] 3 locks held by syz.0.17/5980: [ 113.478083][ T5980] #0: ffff888078972420 (sb_writers#12){.+.+}-{0:0}, at: mnt_want_write+0x41/0x90 [ 113.487364][ T5980] #1: ffff8880592f09c0 (&sb->s_type->i_mutex_key#25){+.+.}-{4:4}, at: do_truncate+0x18f/0x250 [ 113.497783][ T5980] #2: ffff8880592f06f8 (&oi->ip_xattr_sem){++++}-{4:4}, at: ocfs2_try_remove_refcount_tree+0xa4/0x340 [ 113.508873][ T5980] [ 113.508873][ T5980] stack backtrace: [ 113.514760][ T5980] CPU: 1 UID: 0 PID: 5980 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full) [ 113.514785][ T5980] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 113.514797][ T5980] Call Trace: [ 113.514808][ T5980] [ 113.514818][ T5980] dump_stack_lvl+0xe8/0x150 [ 113.514852][ T5980] print_circular_bug+0x2e1/0x300 [ 113.514889][ T5980] check_noncircular+0x12e/0x150 [ 113.514926][ T5980] __lock_acquire+0x15a5/0x2cf0 [ 113.514967][ T5980] lock_acquire+0xf0/0x2e0 [ 113.514994][ T5980] ? ocfs2_try_remove_refcount_tree+0xb6/0x340 [ 113.515028][ T5980] ? srso_alias_return_thunk+0x5/0xfbef5 [ 113.515058][ T5980] down_write+0x96/0x200 [ 113.515090][ T5980] ? ocfs2_try_remove_refcount_tree+0xb6/0x340 [ 113.515122][ T5980] ? __pfx_down_write+0x10/0x10 [ 113.515152][ T5980] ? srso_alias_return_thunk+0x5/0xfbef5 [ 113.515183][ T5980] ocfs2_try_remove_refcount_tree+0xb6/0x340 [ 113.515222][ T5980] ? __pfx_ocfs2_try_remove_refcount_tree+0x10/0x10 [ 113.515255][ T5980] ? srso_alias_return_thunk+0x5/0xfbef5 [ 113.515280][ T5980] ? ocfs2_metadata_cache_get_super+0x43/0x80 [ 113.515308][ T5980] ? srso_alias_return_thunk+0x5/0xfbef5 [ 113.515333][ T5980] ? srso_alias_return_thunk+0x5/0xfbef5 [ 113.515360][ T5980] ocfs2_truncate_file+0xdf3/0x1540 [ 113.515392][ T5980] ? __pfx_ocfs2_truncate_file+0x10/0x10 [ 113.515415][ T5980] ? srso_alias_return_thunk+0x5/0xfbef5 [ 113.515442][ T5980] ? srso_alias_return_thunk+0x5/0xfbef5 [ 113.515467][ T5980] ? do_raw_spin_unlock+0xf5/0x210 [ 113.515489][ T5980] ? srso_alias_return_thunk+0x5/0xfbef5 [ 113.515514][ T5980] ? _raw_spin_unlock+0x28/0x50 [ 113.515537][ T5980] ? srso_alias_return_thunk+0x5/0xfbef5 [ 113.515562][ T5980] ? ocfs2_inode_lock_tracker+0x436/0x710 [ 113.515595][ T5980] ? __pfx_ocfs2_inode_lock_tracker+0x10/0x10 [ 113.515624][ T5980] ? ocfs2_rw_lock+0x13a/0x250 [ 113.515650][ T5980] ? __pfx___dquot_initialize+0x10/0x10 [ 113.515681][ T5980] ? __pfx_ocfs2_rw_lock+0x10/0x10 [ 113.515706][ T5980] ? srso_alias_return_thunk+0x5/0xfbef5 [ 113.515733][ T5980] ? srso_alias_return_thunk+0x5/0xfbef5 [ 113.515770][ T5980] ? srso_alias_return_thunk+0x5/0xfbef5 [ 113.515797][ T5980] ? jbd2_journal_begin_ordered_truncate+0xbb/0x150 [ 113.515832][ T5980] ocfs2_setattr+0x15e5/0x1cc0 [ 113.515862][ T5980] ? __pfx_ocfs2_setattr+0x10/0x10 [ 113.515893][ T5980] ? seqcount_lockdep_reader_access+0xa9/0x100 [ 113.515916][ T5980] ? srso_alias_return_thunk+0x5/0xfbef5 [ 113.515941][ T5980] ? lockdep_hardirqs_on+0x7a/0x110 [ 113.515970][ T5980] ? srso_alias_return_thunk+0x5/0xfbef5 [ 113.515994][ T5980] ? seqcount_lockdep_reader_access+0xea/0x100 [ 113.516016][ T5980] ? srso_alias_return_thunk+0x5/0xfbef5 [ 113.516041][ T5980] ? ktime_get_coarse_real_ts64_mg+0x1c5/0x1e0 [ 113.516069][ T5980] ? srso_alias_return_thunk+0x5/0xfbef5 [ 113.516094][ T5980] ? current_time+0x22a/0x370 [ 113.516116][ T5980] ? srso_alias_return_thunk+0x5/0xfbef5 [ 113.516141][ T5980] ? evm_inode_setattr+0x1b6/0x7d0 [ 113.516167][ T5980] ? __pfx_current_time+0x10/0x10 [ 113.516191][ T5980] ? srso_alias_return_thunk+0x5/0xfbef5 [ 113.516222][ T5980] ? try_break_deleg+0x5b/0x180 [ 113.516248][ T5980] ? __pfx_ocfs2_setattr+0x10/0x10 [ 113.516273][ T5980] notify_change+0xc1a/0xf40 [ 113.516305][ T5980] do_truncate+0x1c2/0x250 [ 113.516332][ T5980] ? __pfx_do_truncate+0x10/0x10 [ 113.516355][ T5980] ? apparmor_file_truncate+0x39f/0x470 [ 113.516393][ T5980] path_openat+0x2f89/0x3860 [ 113.516424][ T5980] ? srso_alias_return_thunk+0x5/0xfbef5 [ 113.516449][ T5980] ? __pfx_stack_trace_save+0x10/0x10 [ 113.516474][ T5980] ? stack_depot_save_flags+0x33/0x810 [ 113.516514][ T5980] ? __pfx_path_openat+0x10/0x10 [ 113.516536][ T5980] ? __x64_sys_openat+0x138/0x170 [ 113.516568][ T5980] ? do_syscall_64+0x14d/0xf80 [ 113.516595][ T5980] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 113.516620][ T5980] ? srso_alias_return_thunk+0x5/0xfbef5 [ 113.516645][ T5980] ? __lock_acquire+0x6b5/0x2cf0 [ 113.516676][ T5980] do_file_open+0x23e/0x4a0 [ 113.516702][ T5980] ? __pfx_do_file_open+0x10/0x10 [ 113.516737][ T5980] ? _raw_spin_unlock+0x28/0x50 [ 113.516760][ T5980] ? srso_alias_return_thunk+0x5/0xfbef5 [ 113.516784][ T5980] ? alloc_fd+0x64b/0x6c0 [ 113.516820][ T5980] do_sys_openat2+0x113/0x200 [ 113.516853][ T5980] ? srso_alias_return_thunk+0x5/0xfbef5 [ 113.516885][ T5980] ? __se_sys_futex+0x3a8/0x450 [ 113.516916][ T5980] ? __pfx_do_sys_openat2+0x10/0x10 [ 113.516950][ T5980] ? __pfx___se_sys_futex+0x10/0x10 [ 113.516977][ T5980] ? rcu_is_watching+0x15/0xb0 [ 113.517010][ T5980] __x64_sys_openat+0x138/0x170 [ 113.517045][ T5980] do_syscall_64+0x14d/0xf80 [ 113.517072][ T5980] ? trace_irq_disable+0x3b/0x150 [ 113.517091][ T5980] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 113.517115][ T5980] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 113.517136][ T5980] RIP: 0033:0x7fe09a99c819 [ 113.517155][ T5980] 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 [ 113.517172][ T5980] RSP: 002b:00007ffc634e9348 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 113.517194][ T5980] RAX: ffffffffffffffda RBX: 00007fe09ac15fa0 RCX: 00007fe09a99c819 [ 113.517214][ T5980] RDX: 000000000000275a RSI: 0000200000000080 RDI: ffffffffffffff9c [ 113.517229][ T5980] RBP: 00007fe09aa32c91 R08: 0000000000000000 R09: 0000000000000000 [ 113.517242][ T5980] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 113.517255][ T5980] R13: 00007fe09ac15fac R14: 00007fe09ac15fa0 R15: 00007fe09ac15fa0 [ 113.517278][ T5980] 2026/04/05 17:34:28 executed programs: 3 [ 114.120748][ T5933] ocfs2: Unmounting device (7,0) on (node local) [ 114.393880][ T5983] loop0: detected capacity change from 0 to 32768 [ 114.408189][ T5983] (syz.0.18,5983,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 114.425133][ T5983] (syz.0.18,5983,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 114.454742][ T5983] JBD2: Ignoring recovery information on journal [ 114.479490][ T5983] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 114.516045][ T5933] ocfs2: Unmounting device (7,0) on (node local) [ 114.743842][ T5986] loop0: detected capacity change from 0 to 32768 [ 114.756506][ T5986] (syz.0.19,5986,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 114.770332][ T5986] (syz.0.19,5986,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 114.789559][ T5986] JBD2: Ignoring recovery information on journal [ 114.827150][ T5986] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 114.871533][ T5933] ocfs2: Unmounting device (7,0) on (node local) [ 115.104698][ T5989] loop0: detected capacity change from 0 to 32768 [ 115.117529][ T5989] (syz.0.20,5989,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 115.134702][ T5989] (syz.0.20,5989,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 115.148192][ T51] Bluetooth: hci0: command tx timeout [ 115.163066][ T5989] JBD2: Ignoring recovery information on journal [ 115.203810][ T5989] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 115.231767][ T5933] ocfs2: Unmounting device (7,0) on (node local) [ 115.453269][ T5992] loop0: detected capacity change from 0 to 32768 [ 115.470536][ T5992] (syz.0.21,5992,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 115.484451][ T5992] (syz.0.21,5992,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 115.519076][ T5992] JBD2: Ignoring recovery information on journal [ 115.542471][ T5992] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 115.581765][ T5933] ocfs2: Unmounting device (7,0) on (node local) [ 115.803730][ T5995] loop0: detected capacity change from 0 to 32768 [ 115.814252][ T5995] (syz.0.22,5995,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 115.828028][ T5995] (syz.0.22,5995,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 115.860898][ T5995] JBD2: Ignoring recovery information on journal [ 115.886722][ T5995] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 115.921554][ T5933] ocfs2: Unmounting device (7,0) on (node local) [ 116.143872][ T5998] loop0: detected capacity change from 0 to 32768 [ 116.155749][ T5998] (syz.0.23,5998,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 116.172385][ T5998] (syz.0.23,5998,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 116.193758][ T5998] JBD2: Ignoring recovery information on journal [ 116.219550][ T5998] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 116.264014][ T5933] ocfs2: Unmounting device (7,0) on (node local) [ 116.449343][ T6001] loop0: detected capacity change from 0 to 32768 [ 116.466737][ T6001] (syz.0.24,6001,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 116.480439][ T6001] (syz.0.24,6001,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 116.501178][ T6001] JBD2: Ignoring recovery information on journal [ 116.533819][ T6001] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 116.582090][ T5933] ocfs2: Unmounting device (7,0) on (node local) [ 116.816158][ T6004] loop0: detected capacity change from 0 to 32768 [ 116.828720][ T6004] (syz.0.25,6004,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 116.847398][ T6004] (syz.0.25,6004,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 116.867080][ T6004] JBD2: Ignoring recovery information on journal [ 116.898372][ T6004] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 116.948387][ T5933] ocfs2: Unmounting device (7,0) on (node local) [ 117.175681][ T6007] loop0: detected capacity change from 0 to 32768 [ 117.190511][ T6007] (syz.0.26,6007,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 117.204050][ T6007] (syz.0.26,6007,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 117.218764][ T51] Bluetooth: hci0: command tx timeout [ 117.231034][ T6007] JBD2: Ignoring recovery information on journal [ 117.267725][ T6007] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 117.305964][ T5933] ocfs2: Unmounting device (7,0) on (node local) [ 117.502401][ T6010] (syz.0.27,6010,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 117.515912][ T6010] (syz.0.27,6010,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 117.539983][ T6010] JBD2: Ignoring recovery information on journal [ 117.560778][ T6010] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 117.591579][ T5933] ocfs2: Unmounting device (7,0) on (node local) [ 117.817900][ T6013] (syz.0.28,6013,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 117.837020][ T6013] (syz.0.28,6013,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 117.862270][ T6013] JBD2: Ignoring recovery information on journal [ 117.895496][ T6013] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 117.931909][ T5933] ocfs2: Unmounting device (7,0) on (node local) [ 118.163011][ T6016] set_capacity_and_notify: 2 callbacks suppressed [ 118.163028][ T6016] loop0: detected capacity change from 0 to 32768 [ 118.181072][ T6016] (syz.0.29,6016,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 118.194725][ T6016] (syz.0.29,6016,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 118.215238][ T6016] JBD2: Ignoring recovery information on journal [ 118.251360][ T6016] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 118.283593][ T5933] ocfs2: Unmounting device (7,0) on (node local) [ 118.505201][ T6019] loop0: detected capacity change from 0 to 32768 [ 118.516647][ T6019] (syz.0.30,6019,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 118.537772][ T6019] (syz.0.30,6019,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 118.559112][ T6019] JBD2: Ignoring recovery information on journal [ 118.581645][ T6019] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 118.634699][ T5933] ocfs2: Unmounting device (7,0) on (node local) [ 118.819612][ T6022] loop0: detected capacity change from 0 to 32768 [ 118.836284][ T6022] (syz.0.31,6022,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 118.851112][ T6022] (syz.0.31,6022,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 118.869641][ T6022] JBD2: Ignoring recovery information on journal [ 118.913078][ T6022] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 118.942382][ T5933] ocfs2: Unmounting device (7,0) on (node local) [ 119.159964][ T6025] loop0: detected capacity change from 0 to 32768 [ 119.171262][ T6025] (syz.0.32,6025,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 119.185243][ T6025] (syz.0.32,6025,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 119.213999][ T6025] JBD2: Ignoring recovery information on journal [ 119.239384][ T6025] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. 2026/04/05 17:34:33 executed programs: 18 [ 119.283292][ T5933] ocfs2: Unmounting device (7,0) on (node local) [ 119.512000][ T6028] loop0: detected capacity change from 0 to 32768 [ 119.528114][ T6028] (syz.0.33,6028,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 119.541582][ T6028] (syz.0.33,6028,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 119.561429][ T6028] JBD2: Ignoring recovery information on journal [ 119.594195][ T6028] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 119.652568][ T5933] ocfs2: Unmounting device (7,0) on (node local) [ 119.875484][ T6031] loop0: detected capacity change from 0 to 32768 [ 119.886922][ T6031] (syz.0.34,6031,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 119.900515][ T6031] (syz.0.34,6031,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 119.930299][ T6031] JBD2: Ignoring recovery information on journal [ 119.962662][ T6031] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 119.990622][ T5933] ocfs2: Unmounting device (7,0) on (node local) [ 120.210302][ T6034] loop0: detected capacity change from 0 to 32768 [ 120.222361][ T6034] (syz.0.35,6034,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 120.237556][ T6034] (syz.0.35,6034,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 120.257836][ T6034] JBD2: Ignoring recovery information on journal [ 120.278992][ T6034] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 120.311784][ T5933] ocfs2: Unmounting device (7,0) on (node local) [ 120.509846][ T6037] loop0: detected capacity change from 0 to 32768 [ 120.526063][ T6037] (syz.0.36,6037,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 120.539617][ T6037] (syz.0.36,6037,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 120.570521][ T6037] JBD2: Ignoring recovery information on journal [ 120.619210][ T6037] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 120.651703][ T5933] ocfs2: Unmounting device (7,0) on (node local) [ 120.871413][ T6040] loop0: detected capacity change from 0 to 32768 [ 120.882187][ T6040] (syz.0.37,6040,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 120.896812][ T6040] (syz.0.37,6040,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 120.927360][ T6040] JBD2: Ignoring recovery information on journal [ 120.956126][ T6040] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 120.991725][ T5933] ocfs2: Unmounting device (7,0) on (node local) [ 121.212680][ T6043] loop0: detected capacity change from 0 to 32768 [ 121.229099][ T6043] (syz.0.38,6043,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 121.242878][ T6043] (syz.0.38,6043,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 121.272799][ T6043] JBD2: Ignoring recovery information on journal [ 121.314291][ T6043] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 121.355393][ T5933] ocfs2: Unmounting device (7,0) on (node local) [ 121.587039][ T6046] (syz.0.39,6046,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 121.604389][ T6046] (syz.0.39,6046,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 121.635162][ T6046] JBD2: Ignoring recovery information on journal [ 121.683669][ T6046] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 121.720131][ T5933] ocfs2: Unmounting device (7,0) on (node local) [ 121.940284][ T6049] (syz.0.40,6049,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 121.953989][ T6049] (syz.0.40,6049,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 121.982230][ T6049] JBD2: Ignoring recovery information on journal [ 122.020672][ T6049] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 122.071869][ T5933] ocfs2: Unmounting device (7,0) on (node local) [ 122.305649][ T6052] (syz.0.41,6052,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 122.319239][ T6052] (syz.0.41,6052,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 122.348378][ T6052] JBD2: Ignoring recovery information on journal [ 122.388968][ T6052] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 122.423190][ T5933] ocfs2: Unmounting device (7,0) on (node local) [ 122.649060][ T6055] (syz.0.42,6055,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 122.663025][ T6055] (syz.0.42,6055,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 122.682526][ T6055] JBD2: Ignoring recovery information on journal [ 122.717708][ T6055] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 122.783560][ T5933] ocfs2: Unmounting device (7,0) on (node local)