[ 86.876447][ T13] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.0.33' (ED25519) to the list of known hosts. 2025/07/07 10:42:33 ignoring optional flag "sandboxArg"="0" 2025/07/07 10:42:33 ignoring optional flag "type"="gce" 2025/07/07 10:42:34 parsed 1 programs 2025/07/07 10:42:36 executed programs: 0 [ 91.393883][ T4461] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 91.567235][ T4515] chnl_net:caif_netlink_parms(): no params data found [ 91.615686][ T4515] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.623746][ T4515] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.631608][ T4515] device bridge_slave_0 entered promiscuous mode [ 91.640473][ T4515] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.647800][ T4515] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.656316][ T4515] device bridge_slave_1 entered promiscuous mode [ 91.679107][ T4515] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 91.690870][ T4515] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 91.719596][ T4515] team0: Port device team_slave_0 added [ 91.728016][ T4515] team0: Port device team_slave_1 added [ 91.750884][ T4515] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 91.758310][ T4515] 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. [ 91.785163][ T4515] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 91.797604][ T4515] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 91.804836][ T4515] 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. [ 91.831561][ T4515] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 91.863116][ T4515] device hsr_slave_0 entered promiscuous mode [ 91.869896][ T4515] device hsr_slave_1 entered promiscuous mode [ 92.375630][ T4515] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 92.388067][ T4515] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 92.398587][ T4515] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 92.410002][ T4515] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 92.446540][ T4515] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.453904][ T4515] bridge0: port 2(bridge_slave_1) entered forwarding state [ 92.461342][ T4515] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.468532][ T4515] bridge0: port 1(bridge_slave_0) entered forwarding state [ 92.536651][ T4515] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.552116][ T1156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 92.565102][ T1156] bridge0: port 1(bridge_slave_0) entered disabled state [ 92.573102][ T1156] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.584839][ T1156] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 92.600762][ T4515] 8021q: adding VLAN 0 to HW filter on device team0 [ 92.612597][ T1156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 92.622162][ T1156] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 92.631869][ T1156] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.639220][ T1156] bridge0: port 1(bridge_slave_0) entered forwarding state [ 92.658914][ T1156] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 92.668701][ T1156] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 92.679295][ T1156] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.686748][ T1156] bridge0: port 2(bridge_slave_1) entered forwarding state [ 92.699241][ T1156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 92.718034][ T1156] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 92.731370][ T1156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 92.742550][ T1156] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 92.752130][ T1156] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 92.762426][ T1156] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 92.781982][ T4515] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 92.793614][ T4515] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 92.807129][ T1156] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 92.816057][ T1156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 92.825723][ T1156] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 92.837113][ T1156] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 92.846406][ T1156] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 92.861602][ T1156] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 92.982699][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 92.990586][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 93.008277][ T4515] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 93.035389][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 93.045614][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 93.068756][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 93.080937][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 93.090226][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 93.099975][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 93.111086][ T4515] device veth0_vlan entered promiscuous mode [ 93.124699][ T4515] device veth1_vlan entered promiscuous mode [ 93.149937][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 93.159323][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 93.169555][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 93.180122][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 93.193197][ T4515] device veth0_macvtap entered promiscuous mode [ 93.205252][ T4515] device veth1_macvtap entered promiscuous mode [ 93.229400][ T4515] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 93.238566][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 93.247605][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 93.256842][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 93.267234][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 93.280058][ T4515] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 93.290659][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 93.301099][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 93.315628][ T4515] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.327596][ T4515] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.337411][ T4515] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.346820][ T4515] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.426324][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 93.456158][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 93.467376][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 93.477937][ T1156] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 93.483886][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 93.498933][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 93.524847][ T13] Bluetooth: hci0: command 0x0409 tx timeout [ 93.555092][ T4594] warning: checkpointing journal with EXT4_IOC_CHECKPOINT_FLAG_ZEROOUT can be slow [ 93.746965][ T4604] warning: checkpointing journal with EXT4_IOC_CHECKPOINT_FLAG_ZEROOUT can be slow [ 93.831341][ T4606] [ 93.843109][ T4606] ====================================================== [ 93.850137][ T4606] WARNING: possible circular locking dependency detected [ 93.857342][ T4606] 5.15.186-syzkaller #0 Not tainted [ 93.862533][ T4606] ------------------------------------------------------ [ 93.869546][ T4606] syz-executor.0/4606 is trying to acquire lock: [ 93.875873][ T4606] ffff88814cb00170 (&journal->j_barrier){+.+.}-{3:3}, at: jbd2_journal_lock_updates+0x2ba/0x380 [ 93.887036][ T4606] [ 93.887036][ T4606] but task is already holding lock: [ 93.894412][ T4606] ffff88807f00ebd8 (&sbi->s_writepages_rwsem){++++}-{0:0}, at: ext4_change_inode_journal_flag+0x194/0x6b0 [ 93.905861][ T4606] [ 93.905861][ T4606] which lock already depends on the new lock. [ 93.905861][ T4606] [ 93.916295][ T4606] [ 93.916295][ T4606] the existing dependency chain (in reverse order) is: [ 93.925520][ T4606] [ 93.925520][ T4606] -> #4 (&sbi->s_writepages_rwsem){++++}-{0:0}: [ 93.933987][ T4606] percpu_down_write+0x52/0x2f0 [ 93.939417][ T4606] ext4_change_inode_journal_flag+0x194/0x6b0 [ 93.946126][ T4606] ext4_fileattr_set+0xddc/0x16a0 [ 93.951799][ T4606] vfs_fileattr_set+0x842/0xaf0 [ 93.957290][ T4606] do_vfs_ioctl+0x1767/0x1de0 [ 93.963093][ T4606] __se_sys_ioctl+0x83/0x170 [ 93.968905][ T4606] do_syscall_64+0x4c/0xa0 [ 93.973973][ T4606] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 93.980524][ T4606] [ 93.980524][ T4606] -> #3 (mapping.invalidate_lock){++++}-{3:3}: [ 93.989081][ T4606] down_write+0x38/0x60 [ 93.994184][ T4606] ext4_setattr+0xdb6/0x19e0 [ 93.999495][ T4606] notify_change+0xbcd/0xee0 [ 94.004652][ T4606] do_truncate+0x197/0x220 [ 94.009723][ T4606] do_sys_ftruncate+0x31b/0x3d0 [ 94.015328][ T4606] do_syscall_64+0x4c/0xa0 [ 94.020523][ T4606] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 94.026992][ T4606] [ 94.026992][ T4606] -> #2 (&sb->s_type->i_mutex_key#9){++++}-{3:3}: [ 94.035933][ T4606] down_read+0x44/0x2e0 [ 94.040735][ T4606] ext4_bmap+0x4d/0x3f0 [ 94.045642][ T4606] bmap+0xa2/0xd0 [ 94.049833][ T4606] jbd2_journal_flush+0x648/0xca0 [ 94.055453][ T4606] ext4_ioctl+0x2e93/0x3590 [ 94.060534][ T4606] __se_sys_ioctl+0xfa/0x170 [ 94.066020][ T4606] do_syscall_64+0x4c/0xa0 [ 94.071090][ T4606] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 94.077542][ T4606] [ 94.077542][ T4606] -> #1 (&journal->j_checkpoint_mutex){+.+.}-{3:3}: [ 94.086455][ T4606] __mutex_lock_common+0x1eb/0x2390 [ 94.092213][ T4606] mutex_lock_io_nested+0x43/0x60 [ 94.098246][ T4606] jbd2_journal_flush+0x287/0xca0 [ 94.103841][ T4606] ext4_ioctl+0x2e93/0x3590 [ 94.109441][ T4606] __se_sys_ioctl+0xfa/0x170 [ 94.114681][ T4606] do_syscall_64+0x4c/0xa0 [ 94.119927][ T4606] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 94.126608][ T4606] [ 94.126608][ T4606] -> #0 (&journal->j_barrier){+.+.}-{3:3}: [ 94.135269][ T4606] __lock_acquire+0x2c33/0x7c60 [ 94.140786][ T4606] lock_acquire+0x197/0x3f0 [ 94.145850][ T4606] __mutex_lock_common+0x1eb/0x2390 [ 94.151611][ T4606] mutex_lock_nested+0x17/0x20 [ 94.156964][ T4606] jbd2_journal_lock_updates+0x2ba/0x380 [ 94.163155][ T4606] ext4_change_inode_journal_flag+0x19c/0x6b0 [ 94.169789][ T4606] ext4_fileattr_set+0xddc/0x16a0 [ 94.175399][ T4606] vfs_fileattr_set+0x842/0xaf0 [ 94.180826][ T4606] do_vfs_ioctl+0x1767/0x1de0 [ 94.186087][ T4606] __se_sys_ioctl+0x83/0x170 [ 94.191239][ T4606] do_syscall_64+0x4c/0xa0 [ 94.196482][ T4606] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 94.203114][ T4606] [ 94.203114][ T4606] other info that might help us debug this: [ 94.203114][ T4606] [ 94.214569][ T4606] Chain exists of: [ 94.214569][ T4606] &journal->j_barrier --> mapping.invalidate_lock --> &sbi->s_writepages_rwsem [ 94.214569][ T4606] [ 94.229566][ T4606] Possible unsafe locking scenario: [ 94.229566][ T4606] [ 94.237229][ T4606] CPU0 CPU1 [ 94.242820][ T4606] ---- ---- [ 94.248477][ T4606] lock(&sbi->s_writepages_rwsem); [ 94.254084][ T4606] lock(mapping.invalidate_lock); [ 94.263196][ T4606] lock(&sbi->s_writepages_rwsem); [ 94.271537][ T4606] lock(&journal->j_barrier); [ 94.276432][ T4606] [ 94.276432][ T4606] *** DEADLOCK *** [ 94.276432][ T4606] [ 94.285174][ T4606] 4 locks held by syz-executor.0/4606: [ 94.290837][ T4606] #0: ffff88807f00c460 (sb_writers#5){.+.+}-{0:0}, at: mnt_want_write_file+0x5c/0x200 [ 94.301079][ T4606] #1: ffff888070bfbfc0 (&sb->s_type->i_mutex_key#9){++++}-{3:3}, at: vfs_fileattr_set+0x14c/0xaf0 [ 94.312302][ T4606] #2: ffff888070bfc160 (mapping.invalidate_lock){++++}-{3:3}, at: ext4_change_inode_journal_flag+0x116/0x6b0 [ 94.325552][ T4606] #3: ffff88807f00ebd8 (&sbi->s_writepages_rwsem){++++}-{0:0}, at: ext4_change_inode_journal_flag+0x194/0x6b0 [ 94.337846][ T4606] [ 94.337846][ T4606] stack backtrace: [ 94.344121][ T4606] CPU: 0 PID: 4606 Comm: syz-executor.0 Not tainted 5.15.186-syzkaller #0 [ 94.352763][ T4606] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 94.363489][ T4606] Call Trace: [ 94.367361][ T4606] [ 94.370745][ T4606] dump_stack_lvl+0x168/0x230 [ 94.375780][ T4606] ? load_image+0x3b0/0x3b0 [ 94.380548][ T4606] ? show_regs_print_info+0x20/0x20 [ 94.386297][ T4606] ? print_circular_bug+0x12b/0x1a0 [ 94.391799][ T4606] check_noncircular+0x274/0x310 [ 94.396809][ T4606] ? add_chain_block+0x940/0x940 [ 94.401926][ T4606] ? lockdep_lock+0xdc/0x1e0 [ 94.406555][ T4606] ? mark_lock+0x94/0x320 [ 94.411275][ T4606] ? mark_lock+0x94/0x320 [ 94.415669][ T4606] ? mark_lock+0x94/0x320 [ 94.420251][ T4606] __lock_acquire+0x2c33/0x7c60 [ 94.425549][ T4606] ? verify_lock_unused+0x140/0x140 [ 94.433585][ T4606] ? verify_lock_unused+0x140/0x140 [ 94.440168][ T4606] ? verify_lock_unused+0x140/0x140 [ 94.446088][ T4606] ? lockdep_unlock+0x134/0x2d0 [ 94.451082][ T4606] ? mark_lock+0x94/0x320 [ 94.456318][ T4606] ? __lock_acquire+0x289d/0x7c60 [ 94.462039][ T4606] lock_acquire+0x197/0x3f0 [ 94.466859][ T4606] ? jbd2_journal_lock_updates+0x2ba/0x380 [ 94.473201][ T4606] ? __might_sleep+0xf0/0xf0 [ 94.477914][ T4606] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 94.484789][ T4606] ? read_lock_is_recursive+0x10/0x10 [ 94.490446][ T4606] ? lock_chain_count+0x20/0x20 [ 94.496361][ T4606] ? _raw_spin_lock_irqsave+0x7f/0xf0 [ 94.501799][ T4606] ? lockdep_hardirqs_off+0x70/0x100 [ 94.507144][ T4606] ? jbd2_journal_lock_updates+0x2ba/0x380 [ 94.513004][ T4606] __mutex_lock_common+0x1eb/0x2390 [ 94.518751][ T4606] ? jbd2_journal_lock_updates+0x2ba/0x380 [ 94.525023][ T4606] ? jbd2_journal_lock_updates+0x2a9/0x380 [ 94.531222][ T4606] ? mutex_lock_io_nested+0x60/0x60 [ 94.536470][ T4606] ? init_wait_entry+0xd0/0xd0 [ 94.541631][ T4606] ? do_raw_read_unlock+0x70/0x70 [ 94.547049][ T4606] ? rcu_sync_func+0xa9/0x210 [ 94.551861][ T4606] mutex_lock_nested+0x17/0x20 [ 94.556687][ T4606] jbd2_journal_lock_updates+0x2ba/0x380 [ 94.562448][ T4606] ? jbd2_journal_wait_updates+0x260/0x260 [ 94.568284][ T4606] ? preempt_count_add+0x8d/0x190 [ 94.573426][ T4606] ? rwsem_write_trylock+0x12f/0x1b0 [ 94.578938][ T4606] ? cpumask_next+0xb3/0xd0 [ 94.583521][ T4606] ? percpu_down_write+0x20d/0x2f0 [ 94.588673][ T4606] ext4_change_inode_journal_flag+0x19c/0x6b0 [ 94.594872][ T4606] ext4_fileattr_set+0xddc/0x16a0 [ 94.600119][ T4606] ? ext4_fileattr_get+0x200/0x200 [ 94.605487][ T4606] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 94.612677][ T4606] ? lockdep_hardirqs_on+0x94/0x140 [ 94.618104][ T4606] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 94.624478][ T4606] ? memset+0x1e/0x40 [ 94.628490][ T4606] ? fileattr_fill_flags+0x1cc/0x300 [ 94.634041][ T4606] ? fscrypt_prepare_setflags+0x5e/0x210 [ 94.639916][ T4606] vfs_fileattr_set+0x842/0xaf0 [ 94.645077][ T4606] ? copy_fsxattr_to_user+0x220/0x220 [ 94.650790][ T4606] ? sb_start_write+0x112/0x1c0 [ 94.655692][ T4606] do_vfs_ioctl+0x1767/0x1de0 [ 94.660433][ T4606] ? __ia32_compat_sys_ioctl+0x850/0x850 [ 94.666189][ T4606] ? rcu_lock_release+0x5/0x20 [ 94.670990][ T4606] ? __lock_acquire+0x7c60/0x7c60 [ 94.676589][ T4606] ? kfree+0xef/0x2a0 [ 94.681161][ T4606] ? tomoyo_path_number_perm+0x4d4/0x5d0 [ 94.687041][ T4606] ? verify_lock_unused+0x140/0x140 [ 94.692300][ T4606] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 94.697841][ T4606] ? bpf_lsm_file_ioctl+0x5/0x10 [ 94.703104][ T4606] ? security_file_ioctl+0x7c/0xa0 [ 94.709244][ T4606] __se_sys_ioctl+0x83/0x170 [ 94.714826][ T4606] do_syscall_64+0x4c/0xa0 [ 94.719828][ T4606] ? clear_bhb_loop+0x30/0x80 [ 94.725260][ T4606] ? clear_bhb_loop+0x30/0x80 [ 94.730341][ T4606] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 94.737901][ T4606] RIP: 0033:0x7f4c48a46b29 [ 94.743392][ T4606] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 94.769422][ T4606] RSP: 002b:00007f4c47da70c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 94.779807][ T4606] RAX: ffffffffffffffda RBX: 00007f4c48b66050 RCX: 00007f4c48a46b29 [ 94.789423][ T4606] RDX: 0000000020000380 RSI: 0000000040086602 RDI: 0000000000000004 [ 94.797705][ T4606] RBP: 00007f4c48a9247a R08: 0000000000000000 R09: 0000000000000000 [ 94.806360][ T4606] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 94.814721][ T4606] R13: 000000000000006e R14: 00007f4c48b66050 R15: 00007ffd2e10b578 [ 94.823082][ T4606] [ 94.871491][ T4661] warning: checkpointing journal with EXT4_IOC_CHECKPOINT_FLAG_ZEROOUT can be slow [ 94.972590][ T4672] warning: checkpointing journal with EXT4_IOC_CHECKPOINT_FLAG_ZEROOUT can be slow [ 95.066903][ T4679] warning: checkpointing journal with EXT4_IOC_CHECKPOINT_FLAG_ZEROOUT can be slow [ 95.191069][ T4688] warning: checkpointing journal with EXT4_IOC_CHECKPOINT_FLAG_ZEROOUT can be slow [ 95.273385][ T4697] warning: checkpointing journal with EXT4_IOC_CHECKPOINT_FLAG_ZEROOUT can be slow [ 95.364204][ T4703] warning: checkpointing journal with EXT4_IOC_CHECKPOINT_FLAG_ZEROOUT can be slow [ 95.452494][ T4712] warning: checkpointing journal with EXT4_IOC_CHECKPOINT_FLAG_ZEROOUT can be slow [ 95.536724][ T4719] warning: checkpointing journal with EXT4_IOC_CHECKPOINT_FLAG_ZEROOUT can be slow [ 95.605433][ T13] Bluetooth: hci0: command 0x041b tx timeout 2025/07/07 10:42:41 executed programs: 20 [ 97.686455][ T13] Bluetooth: hci0: command 0x040f tx timeout [ 98.625236][ T4974] ext4_ioctl_checkpoint: 38 callbacks suppressed [ 98.625252][ T4974] warning: checkpointing journal with EXT4_IOC_CHECKPOINT_FLAG_ZEROOUT can be slow [ 98.721023][ T4982] warning: checkpointing journal with EXT4_IOC_CHECKPOINT_FLAG_ZEROOUT can be slow [ 98.799347][ T4986] warning: checkpointing journal with EXT4_IOC_CHECKPOINT_FLAG_ZEROOUT can be slow [ 98.863270][ T4988] warning: checkpointing journal with EXT4_IOC_CHECKPOINT_FLAG_ZEROOUT can be slow [ 98.926835][ T4990] warning: checkpointing journal with EXT4_IOC_CHECKPOINT_FLAG_ZEROOUT can be slow [ 98.990441][ T4992] warning: checkpointing journal with EXT4_IOC_CHECKPOINT_FLAG_ZEROOUT can be slow [ 99.054902][ T4994] warning: checkpointing journal with EXT4_IOC_CHECKPOINT_FLAG_ZEROOUT can be slow [ 99.121391][ T4996] warning: checkpointing journal with EXT4_IOC_CHECKPOINT_FLAG_ZEROOUT can be slow [ 99.186823][ T4998] warning: checkpointing journal with EXT4_IOC_CHECKPOINT_FLAG_ZEROOUT can be slow [ 99.254930][ T5000] warning: checkpointing journal with EXT4_IOC_CHECKPOINT_FLAG_ZEROOUT can be slow [ 99.753584][ T13] Bluetooth: hci0: command 0x0419 tx timeout 2025/07/07 10:42:46 executed programs: 98 [ 103.668278][ T5164] ext4_ioctl_checkpoint: 81 callbacks suppressed [ 103.668294][ T5164] warning: checkpointing journal with EXT4_IOC_CHECKPOINT_FLAG_ZEROOUT can be slow [ 103.732393][ T5166] warning: checkpointing journal with EXT4_IOC_CHECKPOINT_FLAG_ZEROOUT can be slow