Warning: Permanently added '10.128.0.60' (ED25519) to the list of known hosts. 2026/02/28 12:48:13 parsed 1 programs [ 91.849143][ T10] cfg80211: failed to load regulatory.db [ 92.121978][ T5800] cgroup: Unknown subsys name 'net' [ 92.363370][ T5800] cgroup: Unknown subsys name 'cpuset' [ 92.418728][ T5800] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 94.319766][ T5800] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 99.942353][ T60] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 99.943694][ T60] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 99.944890][ T60] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 99.947190][ T60] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 99.950679][ T60] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 102.271337][ T5870] chnl_net:caif_netlink_parms(): no params data found [ 102.536925][ T5870] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.538639][ T5870] bridge0: port 1(bridge_slave_0) entered disabled state [ 102.539178][ T5870] bridge_slave_0: entered allmulticast mode [ 102.549968][ T5870] bridge_slave_0: entered promiscuous mode [ 102.571047][ T5870] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.571144][ T5870] bridge0: port 2(bridge_slave_1) entered disabled state [ 102.571251][ T5870] bridge_slave_1: entered allmulticast mode [ 102.573048][ T5870] bridge_slave_1: entered promiscuous mode [ 102.629057][ T5870] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 102.632062][ T5870] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 102.677167][ T5870] team0: Port device team_slave_0 added [ 102.684520][ T5870] team0: Port device team_slave_1 added [ 102.719263][ T5870] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 102.719276][ T5870] 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. [ 102.719293][ T5870] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 102.722196][ T5870] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 102.722206][ T5870] 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. [ 102.722223][ T5870] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 102.934435][ T5870] hsr_slave_0: entered promiscuous mode [ 102.935474][ T5870] hsr_slave_1: entered promiscuous mode [ 103.187416][ T5870] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 103.224852][ T5870] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 103.242558][ T5870] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 103.499888][ T5870] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 103.612583][ T5870] 8021q: adding VLAN 0 to HW filter on device bond0 [ 103.636454][ T5870] 8021q: adding VLAN 0 to HW filter on device team0 [ 103.652148][ T1405] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.652922][ T1405] bridge0: port 1(bridge_slave_0) entered forwarding state [ 103.685851][ T1405] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.685938][ T1405] bridge0: port 2(bridge_slave_1) entered forwarding state [ 103.902603][ T5870] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 103.967818][ T5870] veth0_vlan: entered promiscuous mode [ 103.981025][ T5870] veth1_vlan: entered promiscuous mode [ 104.016727][ T5870] veth0_macvtap: entered promiscuous mode [ 104.026241][ T5870] veth1_macvtap: entered promiscuous mode [ 104.053130][ T5870] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 104.077413][ T5870] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 104.120228][ T1410] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.131776][ T1410] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.143500][ T1410] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.160553][ T1410] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.983026][ T1405] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 105.260432][ T1405] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 105.511259][ T1405] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 105.641983][ T175] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 105.642007][ T175] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 105.694965][ T175] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 105.694984][ T175] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 106.342636][ T1405] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2026/02/28 12:48:31 executed programs: 0 [ 106.593347][ T60] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 106.594720][ T60] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 106.595805][ T60] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 106.596782][ T60] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 106.597456][ T60] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 106.830710][ T5907] chnl_net:caif_netlink_parms(): no params data found [ 106.925791][ T5907] bridge0: port 1(bridge_slave_0) entered blocking state [ 106.925935][ T5907] bridge0: port 1(bridge_slave_0) entered disabled state [ 106.926057][ T5907] bridge_slave_0: entered allmulticast mode [ 106.927835][ T5907] bridge_slave_0: entered promiscuous mode [ 106.942346][ T5907] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.944130][ T5907] bridge0: port 2(bridge_slave_1) entered disabled state [ 106.944550][ T5907] bridge_slave_1: entered allmulticast mode [ 106.952026][ T5907] bridge_slave_1: entered promiscuous mode [ 107.005827][ T5907] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 107.012043][ T5907] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 107.054538][ T5907] team0: Port device team_slave_0 added [ 107.057130][ T5907] team0: Port device team_slave_1 added [ 107.091766][ T5907] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 107.091779][ T5907] 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. [ 107.091797][ T5907] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 107.093398][ T5907] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 107.093407][ T5907] 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. [ 107.093425][ T5907] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 107.204623][ T5907] hsr_slave_0: entered promiscuous mode [ 107.205508][ T5907] hsr_slave_1: entered promiscuous mode [ 107.206278][ T5907] debugfs: 'hsr0' already exists in 'hsr' [ 107.206345][ T5907] Cannot create hsr debugfs directory [ 107.861918][ T1405] bridge_slave_1: left allmulticast mode [ 107.861990][ T1405] bridge_slave_1: left promiscuous mode [ 107.863637][ T1405] bridge0: port 2(bridge_slave_1) entered disabled state [ 107.961188][ T1405] bridge_slave_0: left allmulticast mode [ 107.961208][ T1405] bridge_slave_0: left promiscuous mode [ 107.961453][ T1405] bridge0: port 1(bridge_slave_0) entered disabled state [ 108.630399][ T5113] Bluetooth: hci0: command tx timeout [ 108.758554][ T1405] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 108.839566][ T1405] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 108.860289][ T1405] bond0 (unregistering): Released all slaves [ 109.218028][ T1405] hsr_slave_0: left promiscuous mode [ 109.258050][ T1405] hsr_slave_1: left promiscuous mode [ 109.259402][ T1405] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 109.259521][ T1405] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 109.320314][ T1405] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 109.320341][ T1405] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 109.419903][ T1405] veth1_macvtap: left promiscuous mode [ 109.420131][ T1405] veth0_macvtap: left promiscuous mode [ 109.420391][ T1405] veth1_vlan: left promiscuous mode [ 109.420654][ T1405] veth0_vlan: left promiscuous mode [ 110.128593][ T1405] team0 (unregistering): Port device team_slave_1 removed [ 110.168601][ T1405] team0 (unregistering): Port device team_slave_0 removed [ 110.707976][ T5113] Bluetooth: hci0: command tx timeout [ 110.852890][ T5907] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 110.882855][ T5907] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 110.922692][ T5907] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 110.964054][ T5907] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 111.145504][ T5907] 8021q: adding VLAN 0 to HW filter on device bond0 [ 111.175674][ T5907] 8021q: adding VLAN 0 to HW filter on device team0 [ 111.192046][ T175] bridge0: port 1(bridge_slave_0) entered blocking state [ 111.192333][ T175] bridge0: port 1(bridge_slave_0) entered forwarding state [ 111.221156][ T1410] bridge0: port 2(bridge_slave_1) entered blocking state [ 111.221383][ T1410] bridge0: port 2(bridge_slave_1) entered forwarding state [ 111.901489][ T5907] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 111.997338][ T5907] veth0_vlan: entered promiscuous mode [ 112.032421][ T5907] veth1_vlan: entered promiscuous mode [ 112.084889][ T5907] veth0_macvtap: entered promiscuous mode [ 112.108663][ T5907] veth1_macvtap: entered promiscuous mode [ 112.151219][ T5907] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 112.177542][ T5907] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 112.210003][ T1512] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.210330][ T1512] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.210568][ T1512] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.211053][ T1512] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.445277][ T175] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 112.445297][ T175] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 112.788113][ T5113] Bluetooth: hci0: command tx timeout [ 112.807595][ T175] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 112.807614][ T175] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2026/02/28 12:48:37 executed programs: 2 [ 113.159171][ T5994] loop0: detected capacity change from 0 to 32768 [ 113.193128][ T5994] (syz.0.17,5994,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 113.215920][ T5994] (syz.0.17,5994,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 113.285243][ T5994] JBD2: Ignoring recovery information on journal [ 113.386739][ T5994] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 113.496938][ T5994] [ 113.496947][ T5994] ====================================================== [ 113.496953][ T5994] WARNING: possible circular locking dependency detected [ 113.496968][ T5994] syzkaller #0 Not tainted [ 113.496976][ T5994] ------------------------------------------------------ [ 113.496982][ T5994] syz.0.17/5994 is trying to acquire lock: [ 113.496990][ T5994] ffff888056eccad0 (&oi->ip_alloc_sem){+.+.}-{4:4}, at: ocfs2_try_remove_refcount_tree+0xb6/0x340 [ 113.497047][ T5994] [ 113.497047][ T5994] but task is already holding lock: [ 113.497051][ T5994] ffff888056eccb58 (&oi->ip_xattr_sem){++++}-{4:4}, at: ocfs2_try_remove_refcount_tree+0xa4/0x340 [ 113.497091][ T5994] [ 113.497091][ T5994] which lock already depends on the new lock. [ 113.497091][ T5994] [ 113.497096][ T5994] [ 113.497096][ T5994] the existing dependency chain (in reverse order) is: [ 113.497101][ T5994] [ 113.497101][ T5994] -> #3 (&oi->ip_xattr_sem){++++}-{4:4}: [ 113.497120][ T5994] down_read+0x97/0x200 [ 113.497142][ T5994] ocfs2_init_acl+0x1c3/0x800 [ 113.497175][ T5994] ocfs2_mknod+0x1679/0x2290 [ 113.497192][ T5994] ocfs2_create+0x195/0x490 [ 113.497227][ T5994] path_openat+0x13b4/0x38a0 [ 113.497250][ T5994] do_file_open+0x23e/0x4a0 [ 113.497269][ T5994] do_sys_openat2+0x113/0x200 [ 113.497285][ T5994] __x64_sys_openat+0x138/0x170 [ 113.497301][ T5994] do_syscall_64+0x14d/0xf80 [ 113.497326][ T5994] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 113.497341][ T5994] [ 113.497341][ T5994] -> #2 (&journal->j_trans_barrier){.+.+}-{4:4}: [ 113.497361][ T5994] down_read+0x97/0x200 [ 113.497380][ T5994] ocfs2_start_trans+0x3ac/0x700 [ 113.497402][ T5994] ocfs2_modify_bh+0xe3/0x4d0 [ 113.497422][ T5994] ocfs2_local_read_info+0x1454/0x1810 [ 113.497443][ T5994] dquot_load_quota_sb+0x791/0xbd0 [ 113.497458][ T5994] dquot_load_quota_inode+0x2e1/0x5d0 [ 113.497473][ T5994] ocfs2_enable_quotas+0x1c8/0x4a0 [ 113.497489][ T5994] ocfs2_fill_super+0x53b7/0x69a0 [ 113.497515][ T5994] get_tree_bdev_flags+0x431/0x4f0 [ 113.497535][ T5994] vfs_get_tree+0x92/0x2a0 [ 113.497553][ T5994] do_new_mount+0x341/0xd30 [ 113.497566][ T5994] __se_sys_mount+0x31d/0x420 [ 113.497580][ T5994] do_syscall_64+0x14d/0xf80 [ 113.497597][ T5994] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 113.497610][ T5994] [ 113.497610][ T5994] -> #1 (sb_internal#2){.+.+}-{0:0}: [ 113.497649][ T5994] ocfs2_start_trans+0x2ac/0x700 [ 113.497671][ T5994] ocfs2_truncate_file+0x631/0x1540 [ 113.497687][ T5994] ocfs2_setattr+0x15e5/0x1cc0 [ 113.497703][ T5994] notify_change+0xc18/0xf60 [ 113.497725][ T5994] do_truncate+0x1c2/0x250 [ 113.497745][ T5994] path_openat+0x2fc4/0x38a0 [ 113.497764][ T5994] do_file_open+0x23e/0x4a0 [ 113.497783][ T5994] do_sys_openat2+0x113/0x200 [ 113.497798][ T5994] __x64_sys_openat+0x138/0x170 [ 113.497814][ T5994] do_syscall_64+0x14d/0xf80 [ 113.497861][ T5994] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 113.497880][ T5994] [ 113.497880][ T5994] -> #0 (&oi->ip_alloc_sem){+.+.}-{4:4}: [ 113.497907][ T5994] __lock_acquire+0x15a5/0x2cf0 [ 113.497925][ T5994] lock_acquire+0xf0/0x2e0 [ 113.497954][ T5994] down_write+0x3a/0x50 [ 113.497980][ T5994] ocfs2_try_remove_refcount_tree+0xb6/0x340 [ 113.498011][ T5994] ocfs2_truncate_file+0xdf3/0x1540 [ 113.498027][ T5994] ocfs2_setattr+0x15e5/0x1cc0 [ 113.498043][ T5994] notify_change+0xc18/0xf60 [ 113.498065][ T5994] do_truncate+0x1c2/0x250 [ 113.498084][ T5994] path_openat+0x2fc4/0x38a0 [ 113.498104][ T5994] do_file_open+0x23e/0x4a0 [ 113.498123][ T5994] do_sys_openat2+0x113/0x200 [ 113.498138][ T5994] __x64_sys_openat+0x138/0x170 [ 113.498153][ T5994] do_syscall_64+0x14d/0xf80 [ 113.498172][ T5994] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 113.498198][ T5994] [ 113.498198][ T5994] other info that might help us debug this: [ 113.498198][ T5994] [ 113.498203][ T5994] Chain exists of: [ 113.498203][ T5994] &oi->ip_alloc_sem --> &journal->j_trans_barrier --> &oi->ip_xattr_sem [ 113.498203][ T5994] [ 113.498226][ T5994] Possible unsafe locking scenario: [ 113.498226][ T5994] [ 113.498230][ T5994] CPU0 CPU1 [ 113.498235][ T5994] ---- ---- [ 113.498239][ T5994] lock(&oi->ip_xattr_sem); [ 113.498248][ T5994] lock(&journal->j_trans_barrier); [ 113.498259][ T5994] lock(&oi->ip_xattr_sem); [ 113.498269][ T5994] lock(&oi->ip_alloc_sem); [ 113.498278][ T5994] [ 113.498278][ T5994] *** DEADLOCK *** [ 113.498278][ T5994] [ 113.498282][ T5994] 3 locks held by syz.0.17/5994: [ 113.498290][ T5994] #0: ffff888038b2c480 (sb_writers#12){.+.+}-{0:0}, at: mnt_want_write+0x41/0x90 [ 113.498337][ T5994] #1: ffff888056ecce80 (&sb->s_type->i_mutex_key#24){+.+.}-{4:4}, at: do_truncate+0x18f/0x250 [ 113.498380][ T5994] #2: ffff888056eccb58 (&oi->ip_xattr_sem){++++}-{4:4}, at: ocfs2_try_remove_refcount_tree+0xa4/0x340 [ 113.498422][ T5994] [ 113.498422][ T5994] stack backtrace: [ 113.498439][ T5994] CPU: 1 UID: 0 PID: 5994 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 113.498455][ T5994] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 113.498470][ T5994] Call Trace: [ 113.498478][ T5994] [ 113.498484][ T5994] dump_stack_lvl+0xe8/0x150 [ 113.498506][ T5994] print_circular_bug+0x2e1/0x300 [ 113.498525][ T5994] check_noncircular+0x12e/0x150 [ 113.498544][ T5994] __lock_acquire+0x15a5/0x2cf0 [ 113.498560][ T5994] ? do_raw_spin_lock+0x12b/0x2f0 [ 113.498584][ T5994] lock_acquire+0xf0/0x2e0 [ 113.498606][ T5994] ? ocfs2_try_remove_refcount_tree+0xb6/0x340 [ 113.498632][ T5994] down_write+0x3a/0x50 [ 113.498652][ T5994] ? ocfs2_try_remove_refcount_tree+0xb6/0x340 [ 113.498674][ T5994] ocfs2_try_remove_refcount_tree+0xb6/0x340 [ 113.498698][ T5994] ? __pfx_ocfs2_try_remove_refcount_tree+0x10/0x10 [ 113.498720][ T5994] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 113.498741][ T5994] ? lockdep_hardirqs_on+0x7a/0x110 [ 113.498761][ T5994] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 113.498781][ T5994] ocfs2_truncate_file+0xdf3/0x1540 [ 113.498798][ T5994] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 113.498821][ T5994] ? __pfx_ocfs2_truncate_file+0x10/0x10 [ 113.498837][ T5994] ? rt_spin_unlock+0x14f/0x200 [ 113.498853][ T5994] ? rt_spin_unlock+0x160/0x200 [ 113.498869][ T5994] ? ocfs2_inode_lock_tracker+0x436/0x710 [ 113.498892][ T5994] ? __pfx_ocfs2_inode_lock_tracker+0x10/0x10 [ 113.498913][ T5994] ? ocfs2_rw_lock+0x13a/0x250 [ 113.498931][ T5994] ? __pfx___dquot_initialize+0x10/0x10 [ 113.498945][ T5994] ? __pfx_ocfs2_rw_lock+0x10/0x10 [ 113.498962][ T5994] ? rt_spin_unlock+0x14f/0x200 [ 113.498978][ T5994] ? jbd2_journal_begin_ordered_truncate+0xbb/0x150 [ 113.499005][ T5994] ocfs2_setattr+0x15e5/0x1cc0 [ 113.499026][ T5994] ? __pfx_ocfs2_setattr+0x10/0x10 [ 113.499042][ T5994] ? smk_access+0x14c/0x4e0 [ 113.499061][ T5994] ? smack_inode_setattr+0x191/0x230 [ 113.499077][ T5994] ? __pfx_smack_inode_setattr+0x10/0x10 [ 113.499095][ T5994] ? current_time+0x22a/0x370 [ 113.499114][ T5994] ? evm_inode_setattr+0x1b6/0x7d0 [ 113.499135][ T5994] ? __pfx_current_time+0x10/0x10 [ 113.499156][ T5994] ? try_break_deleg+0x5b/0x190 [ 113.499178][ T5994] ? __pfx_ocfs2_setattr+0x10/0x10 [ 113.499195][ T5994] notify_change+0xc18/0xf60 [ 113.499220][ T5994] do_truncate+0x1c2/0x250 [ 113.499242][ T5994] ? __pfx_do_truncate+0x10/0x10 [ 113.499268][ T5994] path_openat+0x2fc4/0x38a0 [ 113.499300][ T5994] ? __pfx_path_openat+0x10/0x10 [ 113.499326][ T5994] ? __lock_acquire+0x6b5/0x2cf0 [ 113.499340][ T5994] ? kmem_cache_alloc_noprof+0x33b/0x680 [ 113.499363][ T5994] ? do_raw_spin_lock+0x12b/0x2f0 [ 113.499386][ T5994] do_file_open+0x23e/0x4a0 [ 113.499406][ T5994] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 113.499427][ T5994] ? __pfx_do_file_open+0x10/0x10 [ 113.499446][ T5994] ? rt_mutex_slowunlock+0x4a7/0x8b0 [ 113.499469][ T5994] ? alloc_fd+0x64e/0x6c0 [ 113.499487][ T5994] do_sys_openat2+0x113/0x200 [ 113.499503][ T5994] ? __se_sys_futex+0x3a8/0x450 [ 113.499516][ T5994] ? __pfx_do_sys_openat2+0x10/0x10 [ 113.499533][ T5994] ? __pfx___se_sys_futex+0x10/0x10 [ 113.499546][ T5994] ? rcu_is_watching+0x15/0xb0 [ 113.499563][ T5994] __x64_sys_openat+0x138/0x170 [ 113.499594][ T5994] do_syscall_64+0x14d/0xf80 [ 113.499611][ T5994] ? trace_irq_disable+0x3b/0x150 [ 113.499627][ T5994] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 113.499641][ T5994] ? clear_bhb_loop+0x40/0x90 [ 113.499656][ T5994] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 113.499670][ T5994] RIP: 0033:0x7f579608c799 [ 113.499685][ T5994] 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 [ 113.499697][ T5994] RSP: 002b:00007ffea9cfe038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 113.499710][ T5994] RAX: ffffffffffffffda RBX: 00007f5796305fa0 RCX: 00007f579608c799 [ 113.499720][ T5994] RDX: 0000000000181242 RSI: 0000200000000180 RDI: ffffffffffffff9c [ 113.499730][ T5994] RBP: 00007f5796122bd9 R08: 0000000000000000 R09: 0000000000000000 [ 113.499739][ T5994] R10: 00000000000000b2 R11: 0000000000000246 R12: 0000000000000000 [ 113.499747][ T5994] R13: 00007f5796305fac R14: 00007f5796305fa0 R15: 00007f5796305fa0 [ 113.499762][ T5994] [ 113.710501][ T5907] ocfs2: Unmounting device (7,0) on (node local) [ 114.493783][ T5997] loop0: detected capacity change from 0 to 32768 [ 114.495906][ T5997] (syz.0.18,5997,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 114.497637][ T5997] (syz.0.18,5997,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 114.546905][ T5997] JBD2: Ignoring recovery information on journal [ 114.579223][ T5997] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 114.698670][ T5907] ocfs2: Unmounting device (7,0) on (node local) [ 114.867924][ T5113] Bluetooth: hci0: command tx timeout [ 114.910557][ T6000] loop0: detected capacity change from 0 to 32768 [ 114.916648][ T6000] (syz.0.19,6000,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 114.916910][ T6000] (syz.0.19,6000,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 114.950460][ T6000] JBD2: Ignoring recovery information on journal [ 114.976284][ T6000] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 115.109683][ T5907] ocfs2: Unmounting device (7,0) on (node local) [ 115.319032][ T6003] loop0: detected capacity change from 0 to 32768 [ 115.323574][ T6003] (syz.0.20,6003,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 115.323781][ T6003] (syz.0.20,6003,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 115.342132][ T6003] JBD2: Ignoring recovery information on journal [ 115.401824][ T6003] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 115.518750][ T5907] ocfs2: Unmounting device (7,0) on (node local) [ 115.726282][ T6006] loop0: detected capacity change from 0 to 32768 [ 115.736929][ T6006] (syz.0.21,6006,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 115.737188][ T6006] (syz.0.21,6006,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 115.768859][ T6006] JBD2: Ignoring recovery information on journal [ 115.797427][ T6006] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 115.928605][ T5907] ocfs2: Unmounting device (7,0) on (node local) [ 116.143828][ T6009] loop0: detected capacity change from 0 to 32768 [ 116.155967][ T6009] (syz.0.22,6009,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 116.156156][ T6009] (syz.0.22,6009,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 116.186948][ T6009] JBD2: Ignoring recovery information on journal [ 116.229085][ T6009] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 116.358573][ T5907] ocfs2: Unmounting device (7,0) on (node local) [ 116.565802][ T6012] loop0: detected capacity change from 0 to 32768 [ 116.580176][ T6012] (syz.0.23,6012,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 116.580362][ T6012] (syz.0.23,6012,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 116.598479][ T6012] JBD2: Ignoring recovery information on journal [ 116.633516][ T6012] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 116.769184][ T5907] ocfs2: Unmounting device (7,0) on (node local) [ 116.979087][ T6015] loop0: detected capacity change from 0 to 32768 [ 116.995491][ T6015] (syz.0.24,6015,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 116.995691][ T6015] (syz.0.24,6015,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 117.023047][ T6015] JBD2: Ignoring recovery information on journal [ 117.061235][ T6015] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 117.198636][ T5907] ocfs2: Unmounting device (7,0) on (node local) [ 117.400628][ T6018] loop0: detected capacity change from 0 to 32768 [ 117.415442][ T6018] (syz.0.25,6018,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 117.415648][ T6018] (syz.0.25,6018,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 117.444787][ T6018] JBD2: Ignoring recovery information on journal [ 117.465751][ T6018] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 117.598510][ T5907] ocfs2: Unmounting device (7,0) on (node local) [ 117.803036][ T6021] loop0: detected capacity change from 0 to 32768 [ 117.818508][ T6021] (syz.0.26,6021,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 117.818692][ T6021] (syz.0.26,6021,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 117.826984][ T6021] JBD2: Ignoring recovery information on journal [ 117.876055][ T6021] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. 2026/02/28 12:48:42 executed programs: 12 [ 118.018490][ T5907] ocfs2: Unmounting device (7,0) on (node local) [ 118.226762][ T6024] loop0: detected capacity change from 0 to 32768 [ 118.238269][ T6024] (syz.0.27,6024,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 118.238454][ T6024] (syz.0.27,6024,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 118.246471][ T6024] JBD2: Ignoring recovery information on journal [ 118.300650][ T6024] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 118.439047][ T5907] ocfs2: Unmounting device (7,0) on (node local) [ 118.646365][ T6027] loop0: detected capacity change from 0 to 32768 [ 118.656886][ T6027] (syz.0.28,6027,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 118.657064][ T6027] (syz.0.28,6027,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 118.690462][ T6027] JBD2: Ignoring recovery information on journal [ 118.719800][ T6027] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 118.848571][ T5907] ocfs2: Unmounting device (7,0) on (node local) [ 119.049936][ T6030] loop0: detected capacity change from 0 to 32768 [ 119.065163][ T6030] (syz.0.29,6030,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 119.065329][ T6030] (syz.0.29,6030,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 119.099502][ T6030] JBD2: Ignoring recovery information on journal [ 119.132574][ T6030] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 119.238861][ T5907] ocfs2: Unmounting device (7,0) on (node local) [ 119.441035][ T6033] loop0: detected capacity change from 0 to 32768 [ 119.458657][ T6033] (syz.0.30,6033,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 119.459232][ T6033] (syz.0.30,6033,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 119.481670][ T6033] JBD2: Ignoring recovery information on journal [ 119.515054][ T6033] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 119.638549][ T5907] ocfs2: Unmounting device (7,0) on (node local) [ 119.846274][ T6036] loop0: detected capacity change from 0 to 32768 [ 119.863264][ T6036] (syz.0.31,6036,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 119.863474][ T6036] (syz.0.31,6036,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 119.887152][ T6036] JBD2: Ignoring recovery information on journal [ 119.928781][ T6036] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 120.038723][ T5907] ocfs2: Unmounting device (7,0) on (node local) [ 120.248805][ T6039] loop0: detected capacity change from 0 to 32768 [ 120.261592][ T6039] (syz.0.32,6039,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 120.262101][ T6039] (syz.0.32,6039,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 120.286613][ T6039] JBD2: Ignoring recovery information on journal [ 120.318256][ T6039] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 120.448658][ T5907] ocfs2: Unmounting device (7,0) on (node local) [ 120.648329][ T6042] loop0: detected capacity change from 0 to 32768 [ 120.665778][ T6042] (syz.0.33,6042,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 120.665990][ T6042] (syz.0.33,6042,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 120.700887][ T6042] JBD2: Ignoring recovery information on journal [ 120.737337][ T6042] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 120.858569][ T5907] ocfs2: Unmounting device (7,0) on (node local) [ 121.056614][ T6045] loop0: detected capacity change from 0 to 32768 [ 121.068197][ T6045] (syz.0.34,6045,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 121.073033][ T6045] (syz.0.34,6045,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 121.083076][ T6045] JBD2: Ignoring recovery information on journal [ 121.121344][ T6045] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 121.238578][ T5907] ocfs2: Unmounting device (7,0) on (node local) [ 121.443953][ T6048] loop0: detected capacity change from 0 to 32768 [ 121.455200][ T6048] (syz.0.35,6048,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 121.455385][ T6048] (syz.0.35,6048,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 121.471477][ T6048] JBD2: Ignoring recovery information on journal [ 121.509788][ T6048] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 121.638719][ T5907] ocfs2: Unmounting device (7,0) on (node local) [ 121.846216][ T6051] loop0: detected capacity change from 0 to 32768 [ 121.855289][ T6051] (syz.0.36,6051,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 121.855518][ T6051] (syz.0.36,6051,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 121.878487][ T6051] JBD2: Ignoring recovery information on journal [ 121.910368][ T6051] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 122.048516][ T5907] ocfs2: Unmounting device (7,0) on (node local) [ 122.257235][ T6054] (syz.0.37,6054,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 122.257406][ T6054] (syz.0.37,6054,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 122.294602][ T6054] JBD2: Ignoring recovery information on journal [ 122.325410][ T6054] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 122.468603][ T5907] ocfs2: Unmounting device (7,0) on (node local) [ 122.685128][ T6057] (syz.0.38,6057,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 122.685365][ T6057] (syz.0.38,6057,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 122.719859][ T6057] JBD2: Ignoring recovery information on journal [ 122.746137][ T6057] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 122.858695][ T5907] ocfs2: Unmounting device (7,0) on (node local) [ 123.067484][ T6060] (syz.0.39,6060,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 123.067654][ T6060] (syz.0.39,6060,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 123.102189][ T6060] JBD2: Ignoring recovery information on journal [ 123.126439][ T6060] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. 2026/02/28 12:48:48 executed programs: 25 [ 123.268728][ T5907] ocfs2: Unmounting device (7,0) on (node local) [ 123.476303][ T6063] set_capacity_and_notify: 3 callbacks suppressed [ 123.476316][ T6063] loop0: detected capacity change from 0 to 32768 [ 123.491552][ T6063] (syz.0.40,6063,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 123.491736][ T6063] (syz.0.40,6063,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC.