Warning: Permanently added '10.128.0.165' (ED25519) to the list of known hosts. 2026/02/14 22:42:13 parsed 1 programs [ 83.460877][ T5773] cgroup: Unknown subsys name 'net' [ 83.594498][ T5773] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 85.339992][ T5773] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 88.285138][ T5804] chnl_net:caif_netlink_parms(): no params data found [ 88.363871][ T5804] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.371561][ T5804] bridge0: port 1(bridge_slave_0) entered disabled state [ 88.378998][ T5804] bridge_slave_0: entered allmulticast mode [ 88.386757][ T5804] bridge_slave_0: entered promiscuous mode [ 88.396623][ T5804] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.403796][ T5804] bridge0: port 2(bridge_slave_1) entered disabled state [ 88.411192][ T5804] bridge_slave_1: entered allmulticast mode [ 88.418389][ T5804] bridge_slave_1: entered promiscuous mode [ 88.449589][ T5804] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 88.462567][ T5804] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 88.499538][ T5804] team0: Port device team_slave_0 added [ 88.508642][ T5804] team0: Port device team_slave_1 added [ 88.537265][ T5804] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 88.544251][ T5804] 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. [ 88.570411][ T5804] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 88.583660][ T5804] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 88.590833][ T5804] 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. [ 88.617084][ T5804] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 88.664344][ T5804] hsr_slave_0: entered promiscuous mode [ 88.671121][ T5804] hsr_slave_1: entered promiscuous mode [ 88.842791][ T5804] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 88.856886][ T5804] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 88.870496][ T5804] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 88.887247][ T5804] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 88.920589][ T5804] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.927849][ T5804] bridge0: port 2(bridge_slave_1) entered forwarding state [ 88.935882][ T5804] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.943037][ T5804] bridge0: port 1(bridge_slave_0) entered forwarding state [ 89.022276][ T5804] 8021q: adding VLAN 0 to HW filter on device bond0 [ 89.042629][ T1082] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.053430][ T1082] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.076275][ T5804] 8021q: adding VLAN 0 to HW filter on device team0 [ 89.091086][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.098284][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 89.115738][ T60] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.122943][ T60] bridge0: port 2(bridge_slave_1) entered forwarding state [ 89.352221][ T5804] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 89.406870][ T5804] veth0_vlan: entered promiscuous mode [ 89.421616][ T5804] veth1_vlan: entered promiscuous mode [ 89.462357][ T5804] veth0_macvtap: entered promiscuous mode [ 89.473158][ T5804] veth1_macvtap: entered promiscuous mode [ 89.493815][ T5804] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 89.510996][ T5804] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 89.526292][ T5804] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.536426][ T5804] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.545260][ T5804] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.553994][ T5804] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.693963][ T49] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 90.810086][ T60] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 90.824636][ T60] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 90.855951][ T1082] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 90.863822][ T1082] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 91.588599][ T5864] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 91.601600][ T5864] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 91.610008][ T5864] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 91.618936][ T5864] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 91.627411][ T5864] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 91.635673][ T5864] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 92.084479][ T788] cfg80211: failed to load regulatory.db [ 92.238054][ T49] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2026/02/14 22:42:25 executed programs: 0 [ 93.018651][ T5082] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 93.026919][ T5082] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 93.034620][ T5082] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 93.044468][ T5082] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 93.052899][ T5082] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 93.060925][ T5082] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 93.205912][ T5885] chnl_net:caif_netlink_parms(): no params data found [ 93.275632][ T5885] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.282807][ T5885] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.290352][ T5885] bridge_slave_0: entered allmulticast mode [ 93.297679][ T5885] bridge_slave_0: entered promiscuous mode [ 93.307069][ T5885] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.314193][ T5885] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.321603][ T5885] bridge_slave_1: entered allmulticast mode [ 93.329195][ T5885] bridge_slave_1: entered promiscuous mode [ 93.358667][ T5885] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 93.370584][ T5885] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 93.402954][ T5885] team0: Port device team_slave_0 added [ 93.411196][ T5885] team0: Port device team_slave_1 added [ 93.438342][ T5885] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 93.445362][ T5885] 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. [ 93.471361][ T5885] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 93.483543][ T5885] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 93.490600][ T5885] 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. [ 93.521347][ T5885] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 93.569338][ T5885] hsr_slave_0: entered promiscuous mode [ 93.575804][ T5885] hsr_slave_1: entered promiscuous mode [ 93.581981][ T5885] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 93.590493][ T5885] Cannot create hsr debugfs directory [ 94.667803][ T49] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 94.730522][ T49] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 95.116070][ T5082] Bluetooth: hci0: command tx timeout [ 95.636912][ T5885] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 95.653696][ T5885] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 95.668450][ T5885] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 95.682238][ T5885] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 95.715684][ T49] hsr_slave_0: left promiscuous mode [ 95.722828][ T49] hsr_slave_1: left promiscuous mode [ 95.730211][ T49] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 95.737946][ T49] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 95.747890][ T49] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 95.755855][ T49] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 95.764330][ T49] bridge_slave_1: left allmulticast mode [ 95.770524][ T49] bridge_slave_1: left promiscuous mode [ 95.777469][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 95.798721][ T49] bridge_slave_0: left allmulticast mode [ 95.804440][ T49] bridge_slave_0: left promiscuous mode [ 95.812813][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 95.847594][ T49] veth1_macvtap: left promiscuous mode [ 95.853494][ T49] veth0_macvtap: left promiscuous mode [ 95.859361][ T49] veth1_vlan: left promiscuous mode [ 95.867017][ T49] veth0_vlan: left promiscuous mode [ 96.331758][ T49] team0 (unregistering): Port device team_slave_1 removed [ 96.366387][ T49] team0 (unregistering): Port device team_slave_0 removed [ 96.400455][ T49] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 96.439879][ T49] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 96.668363][ T49] bond0 (unregistering): Released all slaves [ 96.823272][ T5885] 8021q: adding VLAN 0 to HW filter on device bond0 [ 96.849145][ T5885] 8021q: adding VLAN 0 to HW filter on device team0 [ 96.866412][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.873604][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 96.889117][ T1082] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.896298][ T1082] bridge0: port 2(bridge_slave_1) entered forwarding state [ 97.142104][ T5885] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 97.183779][ T5885] veth0_vlan: entered promiscuous mode [ 97.194837][ T5082] Bluetooth: hci0: command tx timeout [ 97.201166][ T5885] veth1_vlan: entered promiscuous mode [ 97.234013][ T5885] veth0_macvtap: entered promiscuous mode [ 97.247600][ T5885] veth1_macvtap: entered promiscuous mode [ 97.269915][ T5885] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 97.293117][ T5885] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 97.318626][ T5885] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.328646][ T5885] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.339028][ T5885] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.348016][ T5885] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.478594][ T1095] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.487784][ T1095] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.543668][ T1095] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.552113][ T1095] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.621923][ T5934] syz.0.17[5934]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set [ 97.847249][ T5934] loop0: detected capacity change from 0 to 32768 [ 97.856284][ T5934] ======================================================= [ 97.856284][ T5934] WARNING: The mand mount option has been deprecated and [ 97.856284][ T5934] and is ignored by this kernel. Remove the mand [ 97.856284][ T5934] option from the mount to silence this warning. [ 97.856284][ T5934] ======================================================= [ 97.995595][ T5934] JBD2: Ignoring recovery information on journal [ 98.111942][ T5934] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 98.160443][ T28] audit: type=1800 audit(1771108950.485:2): pid=5934 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.17" name="file2" dev="loop0" ino=17058 res=0 errno=0 2026/02/14 22:42:30 executed programs: 3 [ 98.483557][ T5934] syz.0.17 (5934) used greatest stack depth: 18288 bytes left [ 98.552235][ T5885] ocfs2: Unmounting device (7,0) on (node local) [ 98.999056][ T5940] loop0: detected capacity change from 0 to 32768 [ 99.059595][ T5940] JBD2: Ignoring recovery information on journal [ 99.107511][ T5940] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 99.126679][ T28] audit: type=1800 audit(1771108951.465:3): pid=5940 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.18" name="file2" dev="loop0" ino=17058 res=0 errno=0 [ 99.275129][ T5082] Bluetooth: hci0: command tx timeout [ 99.573129][ T5885] [ 99.575511][ T5885] ====================================================== [ 99.582558][ T5885] WARNING: possible circular locking dependency detected [ 99.589627][ T5885] syzkaller #0 Not tainted [ 99.594062][ T5885] ------------------------------------------------------ [ 99.601096][ T5885] syz-executor/5885 is trying to acquire lock: [ 99.607265][ T5885] ffff888072e93498 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#5){+.+.}-{3:3}, at: __ocfs2_flush_truncate_log+0x352/0x1130 [ 99.620463][ T5885] [ 99.620463][ T5885] but task is already holding lock: [ 99.627843][ T5885] ffff88805dde3498 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#6){+.+.}-{3:3}, at: ocfs2_flush_truncate_log+0x47/0x60 [ 99.640597][ T5885] [ 99.640597][ T5885] which lock already depends on the new lock. [ 99.640597][ T5885] [ 99.651030][ T5885] [ 99.651030][ T5885] the existing dependency chain (in reverse order) is: [ 99.660054][ T5885] [ 99.660054][ T5885] -> #1 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#6){+.+.}-{3:3}: [ 99.670566][ T5885] down_write+0x97/0x200 [ 99.675345][ T5885] __ocfs2_move_extents_range+0x1a63/0x35d0 [ 99.681817][ T5885] ocfs2_move_extents+0x3a7/0x9a0 [ 99.687454][ T5885] ocfs2_ioctl_move_extents+0x527/0x6c0 [ 99.693526][ T5885] ocfs2_ioctl+0x199/0x7e0 [ 99.698481][ T5885] __se_sys_ioctl+0xfd/0x170 [ 99.703596][ T5885] do_syscall_64+0x55/0xa0 [ 99.708553][ T5885] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 99.714969][ T5885] [ 99.714969][ T5885] -> #0 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#5){+.+.}-{3:3}: [ 99.725498][ T5885] __lock_acquire+0x2df1/0x7d40 [ 99.730880][ T5885] lock_acquire+0x19e/0x420 [ 99.735909][ T5885] down_write+0x97/0x200 [ 99.740691][ T5885] __ocfs2_flush_truncate_log+0x352/0x1130 [ 99.747037][ T5885] ocfs2_flush_truncate_log+0x4f/0x60 [ 99.752944][ T5885] ocfs2_sync_fs+0x11d/0x330 [ 99.758066][ T5885] sync_filesystem+0x1c2/0x220 [ 99.763359][ T5885] generic_shutdown_super+0x6f/0x2b0 [ 99.769162][ T5885] kill_block_super+0x44/0x90 [ 99.774447][ T5885] deactivate_locked_super+0x97/0x100 [ 99.780339][ T5885] cleanup_mnt+0x43b/0x4d0 [ 99.785274][ T5885] task_work_run+0x1d4/0x260 [ 99.790384][ T5885] exit_to_user_mode_loop+0xe6/0x110 [ 99.796278][ T5885] exit_to_user_mode_prepare+0xee/0x180 [ 99.802347][ T5885] syscall_exit_to_user_mode+0x1a/0x50 [ 99.808328][ T5885] do_syscall_64+0x61/0xa0 [ 99.813275][ T5885] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 99.819697][ T5885] [ 99.819697][ T5885] other info that might help us debug this: [ 99.819697][ T5885] [ 99.829917][ T5885] Possible unsafe locking scenario: [ 99.829917][ T5885] [ 99.837365][ T5885] CPU0 CPU1 [ 99.842733][ T5885] ---- ---- [ 99.848107][ T5885] lock(&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#6); [ 99.855406][ T5885] lock(&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#5); [ 99.865214][ T5885] lock(&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#6); [ 99.875121][ T5885] lock(&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#5); [ 99.882423][ T5885] [ 99.882423][ T5885] *** DEADLOCK *** [ 99.882423][ T5885] [ 99.890588][ T5885] 2 locks held by syz-executor/5885: [ 99.895864][ T5885] #0: ffff88802e82a0e0 (&type->s_umount_key#56){+.+.}-{3:3}, at: deactivate_super+0xa4/0xe0 [ 99.906134][ T5885] #1: ffff88805dde3498 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#6){+.+.}-{3:3}, at: ocfs2_flush_truncate_log+0x47/0x60 [ 99.919269][ T5885] [ 99.919269][ T5885] stack backtrace: [ 99.925174][ T5885] CPU: 0 PID: 5885 Comm: syz-executor Not tainted syzkaller #0 [ 99.932720][ T5885] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 99.942791][ T5885] Call Trace: [ 99.946076][ T5885] [ 99.949012][ T5885] dump_stack_lvl+0x18c/0x250 [ 99.953714][ T5885] ? load_image+0x400/0x400 [ 99.958224][ T5885] ? show_regs_print_info+0x20/0x20 [ 99.963452][ T5885] ? print_circular_bug+0x12b/0x1a0 [ 99.968665][ T5885] check_noncircular+0x2fc/0x400 [ 99.973620][ T5885] ? print_deadlock_bug+0x5d0/0x5d0 [ 99.978818][ T5885] ? lockdep_lock+0xf5/0x230 [ 99.983408][ T5885] ? _find_first_zero_bit+0xd3/0x100 [ 99.988691][ T5885] __lock_acquire+0x2df1/0x7d40 [ 99.993594][ T5885] ? __lock_acquire+0x7d40/0x7d40 [ 99.998623][ T5885] ? verify_lock_unused+0x140/0x140 [ 100.003915][ T5885] ? __mutex_unlock_slowpath+0x1b4/0x6c0 [ 100.009562][ T5885] ? do_raw_spin_lock+0x11f/0x2c0 [ 100.014598][ T5885] ? mutex_unlock+0x10/0x10 [ 100.019142][ T5885] lock_acquire+0x19e/0x420 [ 100.023684][ T5885] ? __ocfs2_flush_truncate_log+0x352/0x1130 [ 100.029683][ T5885] ? ocfs2_get_system_file_inode+0x202/0x850 [ 100.035668][ T5885] ? __might_sleep+0xe0/0xe0 [ 100.040258][ T5885] ? read_lock_is_recursive+0x20/0x20 [ 100.045634][ T5885] ? ocfs2_fast_symlink_read_folio+0x550/0x550 [ 100.051816][ T5885] ? __wake_up+0x132/0x1a0 [ 100.056236][ T5885] down_write+0x97/0x200 [ 100.060523][ T5885] ? __ocfs2_flush_truncate_log+0x352/0x1130 [ 100.066512][ T5885] ? down_read_killable+0x340/0x340 [ 100.071714][ T5885] ? _raw_write_unlock+0x28/0x40 [ 100.076655][ T5885] ? jbd2_journal_unlock_updates+0x84/0xe0 [ 100.082468][ T5885] __ocfs2_flush_truncate_log+0x352/0x1130 [ 100.088295][ T5885] ? ocfs2_truncate_log_needs_flush+0x310/0x310 [ 100.094539][ T5885] ? read_lock_is_recursive+0x20/0x20 [ 100.099917][ T5885] ? down_write+0x16e/0x200 [ 100.104440][ T5885] ? down_read_killable+0x340/0x340 [ 100.109698][ T5885] ? __rwlock_init+0x150/0x150 [ 100.114467][ T5885] ocfs2_flush_truncate_log+0x4f/0x60 [ 100.119850][ T5885] ocfs2_sync_fs+0x11d/0x330 [ 100.124480][ T5885] ? ocfs2_put_super+0x1b0/0x1b0 [ 100.129422][ T5885] ? writeback_inodes_sb_nr+0x30/0x30 [ 100.134811][ T5885] ? get_nr_dirty_inodes+0x1d4/0x220 [ 100.140096][ T5885] sync_filesystem+0x1c2/0x220 [ 100.144865][ T5885] generic_shutdown_super+0x6f/0x2b0 [ 100.150178][ T5885] kill_block_super+0x44/0x90 [ 100.154855][ T5885] deactivate_locked_super+0x97/0x100 [ 100.160232][ T5885] cleanup_mnt+0x43b/0x4d0 [ 100.164685][ T5885] task_work_run+0x1d4/0x260 [ 100.169293][ T5885] ? task_work_cancel+0x220/0x220 [ 100.174322][ T5885] ? exit_to_user_mode_loop+0x3b/0x110 [ 100.179791][ T5885] exit_to_user_mode_loop+0xe6/0x110 [ 100.185079][ T5885] exit_to_user_mode_prepare+0xee/0x180 [ 100.190643][ T5885] syscall_exit_to_user_mode+0x1a/0x50 [ 100.196103][ T5885] do_syscall_64+0x61/0xa0 [ 100.200532][ T5885] ? clear_bhb_loop+0x40/0x90 [ 100.205219][ T5885] ? clear_bhb_loop+0x40/0x90 [ 100.209908][ T5885] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 100.215797][ T5885] RIP: 0033:0x7f6201b9d1d7 [ 100.220239][ T5885] Code: a2 c7 05 bc e3 24 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 [ 100.239946][ T5885] RSP: 002b:00007ffda1467218 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 100.248393][ T5885] RAX: 0000000000000000 RBX: 00007f6201c31c3b RCX: 00007f6201b9d1d7 [ 100.256382][ T5885] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffda14672d0 [ 100.264370][ T5885] RBP: 00007ffda14672d0 R08: 00007ffda14682d0 R09: 00000000ffffffff [ 100.272341][ T5885] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffda1468360 [ 100.280314][ T5885] R13: 00007f6201c31c3b R14: 00000000000184a1 R15: 00007ffda14683a0 [ 100.288291][ T5885] [ 100.310439][ T5885] ocfs2: Unmounting device (7,0) on (node local) [ 100.536337][ T5946] loop0: detected capacity change from 0 to 32768 [ 100.562466][ T5946] JBD2: Ignoring recovery information on journal [ 100.586882][ T5946] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 100.606956][ T28] audit: type=1800 audit(1771108952.955:4): pid=5946 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.19" name="file2" dev="loop0" ino=17058 res=0 errno=0 [ 100.993752][ T5946] (syz.0.19,5946,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 101.056949][ T5885] ocfs2: Unmounting device (7,0) on (node local) [ 101.291212][ T5952] loop0: detected capacity change from 0 to 32768 [ 101.310396][ T5952] JBD2: Ignoring recovery information on journal [ 101.337245][ T5952] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 101.351381][ T28] audit: type=1800 audit(1771108953.695:5): pid=5952 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.20" name="file2" dev="loop0" ino=17058 res=0 errno=0 [ 101.355611][ T5082] Bluetooth: hci0: command tx timeout [ 101.642909][ T5952] (syz.0.20,5952,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 101.687007][ T5885] ocfs2: Unmounting device (7,0) on (node local) [ 101.927358][ T5958] loop0: detected capacity change from 0 to 32768 [ 101.950707][ T5958] JBD2: Ignoring recovery information on journal [ 101.977800][ T5958] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 101.995053][ T28] audit: type=1800 audit(1771108954.335:6): pid=5958 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.21" name="file2" dev="loop0" ino=17058 res=0 errno=0 [ 102.402625][ T5958] (syz.0.21,5958,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 102.468182][ T5885] ocfs2: Unmounting device (7,0) on (node local) [ 102.701456][ T5964] loop0: detected capacity change from 0 to 32768 [ 102.722109][ T5964] JBD2: Ignoring recovery information on journal [ 102.748086][ T5964] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 102.761773][ T28] audit: type=1800 audit(1771108955.105:7): pid=5964 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.22" name="file2" dev="loop0" ino=17058 res=0 errno=0 [ 103.070616][ T5964] (syz.0.22,5964,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 103.118162][ T5885] ocfs2: Unmounting device (7,0) on (node local) [ 103.354627][ T5970] loop0: detected capacity change from 0 to 32768 [ 103.377252][ T5970] JBD2: Ignoring recovery information on journal [ 103.409206][ T5970] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 103.421103][ T28] audit: type=1800 audit(1771108955.765:8): pid=5970 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.23" name="file2" dev="loop0" ino=17058 res=0 errno=0 2026/02/14 22:42:36 executed programs: 9 [ 103.685248][ T5885] ocfs2: Unmounting device (7,0) on (node local) [ 103.916106][ T5976] loop0: detected capacity change from 0 to 32768 [ 103.949939][ T5976] JBD2: Ignoring recovery information on journal [ 103.982929][ T5976] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 104.000111][ T28] audit: type=1800 audit(1771108956.345:9): pid=5976 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.24" name="file2" dev="loop0" ino=17058 res=0 errno=0 [ 104.373340][ T5976] (syz.0.24,5976,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 104.433207][ T5885] ocfs2: Unmounting device (7,0) on (node local) [ 104.673895][ T5982] loop0: detected capacity change from 0 to 32768 [ 104.699555][ T5982] JBD2: Ignoring recovery information on journal [ 104.746057][ T5982] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 104.758211][ T28] audit: type=1800 audit(1771108957.105:10): pid=5982 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.25" name="file2" dev="loop0" ino=17058 res=0 errno=0 [ 105.159456][ T5982] (syz.0.25,5982,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 105.231147][ T5885] ocfs2: Unmounting device (7,0) on (node local) [ 105.467542][ T5988] loop0: detected capacity change from 0 to 32768 [ 105.493436][ T5988] JBD2: Ignoring recovery information on journal [ 105.537329][ T5988] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 105.551645][ T28] audit: type=1800 audit(1771108957.895:11): pid=5988 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.26" name="file2" dev="loop0" ino=17058 res=0 errno=0 [ 105.888525][ T5988] (syz.0.26,5988,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 105.942117][ T5885] ocfs2: Unmounting device (7,0) on (node local) [ 106.184737][ T5994] loop0: detected capacity change from 0 to 32768 [ 106.205193][ T5994] JBD2: Ignoring recovery information on journal [ 106.237306][ T5994] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 106.250773][ T28] audit: type=1800 audit(1771108958.595:12): pid=5994 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.27" name="file2" dev="loop0" ino=17058 res=0 errno=0 [ 106.650122][ T5994] (syz.0.27,5994,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 106.717723][ T5885] ocfs2: Unmounting device (7,0) on (node local) [ 106.964287][ T6000] loop0: detected capacity change from 0 to 32768 [ 106.997598][ T6000] JBD2: Ignoring recovery information on journal [ 107.037576][ T6000] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 107.055201][ T28] audit: type=1800 audit(1771108959.395:13): pid=6000 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.28" name="file2" dev="loop0" ino=17058 res=0 errno=0 [ 107.403660][ T6000] (syz.0.28,6000,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 107.460510][ T5885] ocfs2: Unmounting device (7,0) on (node local) [ 107.704822][ T6006] loop0: detected capacity change from 0 to 32768 [ 107.730747][ T6006] JBD2: Ignoring recovery information on journal [ 107.765637][ T6006] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 107.778793][ T28] audit: type=1800 audit(1771108960.125:14): pid=6006 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.29" name="file2" dev="loop0" ino=17058 res=0 errno=0 [ 108.140922][ T6006] (syz.0.29,6006,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 108.205066][ T5885] ocfs2: Unmounting device (7,0) on (node local) [ 108.447195][ T6012] loop0: detected capacity change from 0 to 32768 [ 108.473436][ T6012] JBD2: Ignoring recovery information on journal [ 108.505720][ T6012] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 108.518529][ T28] audit: type=1800 audit(1771108960.865:15): pid=6012 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.30" name="file2" dev="loop0" ino=17058 res=0 errno=0 2026/02/14 22:42:41 executed programs: 16 [ 108.870639][ T6012] (syz.0.30,6012,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 108.926489][ T5885] ocfs2: Unmounting device (7,0) on (node local) [ 109.162879][ T6018] loop0: detected capacity change from 0 to 32768 [ 109.191097][ T6018] JBD2: Ignoring recovery information on journal [ 109.215939][ T6018] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 109.228234][ T28] audit: type=1800 audit(1771108961.575:16): pid=6018 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.31" name="file2" dev="loop0" ino=17058 res=0 errno=0