Warning: Permanently added '10.128.1.204' (ED25519) to the list of known hosts. 2025/11/09 00:06:26 parsed 1 programs [ 97.358582][ T1206] cfg80211: failed to load regulatory.db [ 98.686569][ T5834] cgroup: Unknown subsys name 'net' [ 98.843065][ T5834] cgroup: Unknown subsys name 'cpuset' [ 98.853198][ T5834] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 100.681702][ T5834] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 103.988261][ T5841] chnl_net:caif_netlink_parms(): no params data found [ 104.085236][ T5841] bridge0: port 1(bridge_slave_0) entered blocking state [ 104.092764][ T5841] bridge0: port 1(bridge_slave_0) entered disabled state [ 104.100469][ T5841] bridge_slave_0: entered allmulticast mode [ 104.107980][ T5841] bridge_slave_0: entered promiscuous mode [ 104.118240][ T5841] bridge0: port 2(bridge_slave_1) entered blocking state [ 104.125513][ T5841] bridge0: port 2(bridge_slave_1) entered disabled state [ 104.133089][ T5841] bridge_slave_1: entered allmulticast mode [ 104.141365][ T5841] bridge_slave_1: entered promiscuous mode [ 104.178964][ T5841] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 104.191840][ T5841] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 104.231666][ T5841] team0: Port device team_slave_0 added [ 104.240139][ T5841] team0: Port device team_slave_1 added [ 104.274827][ T5841] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 104.282250][ T5841] 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. [ 104.308333][ T5841] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 104.322775][ T5841] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 104.330075][ T5841] 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. [ 104.356582][ T5841] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 104.409219][ T5841] hsr_slave_0: entered promiscuous mode [ 104.416173][ T5841] hsr_slave_1: entered promiscuous mode [ 104.588675][ T5841] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 104.602827][ T5841] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 104.613921][ T5841] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 104.625134][ T5841] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 104.663017][ T5841] bridge0: port 2(bridge_slave_1) entered blocking state [ 104.670483][ T5841] bridge0: port 2(bridge_slave_1) entered forwarding state [ 104.678580][ T5841] bridge0: port 1(bridge_slave_0) entered blocking state [ 104.685790][ T5841] bridge0: port 1(bridge_slave_0) entered forwarding state [ 104.755419][ T5841] 8021q: adding VLAN 0 to HW filter on device bond0 [ 104.776351][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 104.786034][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 104.804259][ T5841] 8021q: adding VLAN 0 to HW filter on device team0 [ 104.821049][ T44] bridge0: port 1(bridge_slave_0) entered blocking state [ 104.829002][ T44] bridge0: port 1(bridge_slave_0) entered forwarding state [ 104.845606][ T44] bridge0: port 2(bridge_slave_1) entered blocking state [ 104.852929][ T44] bridge0: port 2(bridge_slave_1) entered forwarding state [ 105.055650][ T5841] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 105.107565][ T5841] veth0_vlan: entered promiscuous mode [ 105.121403][ T5841] veth1_vlan: entered promiscuous mode [ 105.157150][ T5841] veth0_macvtap: entered promiscuous mode [ 105.169521][ T5841] veth1_macvtap: entered promiscuous mode [ 105.190847][ T5841] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 105.207015][ T5841] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 105.224239][ T12] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.234798][ T12] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.251838][ T12] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.260851][ T12] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.330681][ T5841] 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. [ 105.476148][ T12] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 105.556840][ T12] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 105.666710][ T12] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 105.760422][ T12] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 106.611394][ T52] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 106.621501][ T52] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 106.630843][ T52] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 106.640101][ T52] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 106.647983][ T52] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 106.954673][ T1150] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 106.965509][ T1150] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 106.996026][ T1150] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 107.004434][ T1150] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 107.968674][ T12] bridge_slave_1: left allmulticast mode [ 107.974554][ T12] bridge_slave_1: left promiscuous mode [ 108.000457][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 108.023320][ T12] bridge_slave_0: left allmulticast mode [ 108.034236][ T12] bridge_slave_0: left promiscuous mode [ 108.041108][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 108.489753][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 108.505484][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 108.517909][ T12] bond0 (unregistering): Released all slaves [ 108.655207][ T12] hsr_slave_0: left promiscuous mode [ 108.661742][ T12] hsr_slave_1: left promiscuous mode [ 108.668950][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 108.677175][ T12] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 108.686649][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 108.694503][ T12] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 108.728153][ T12] veth1_macvtap: left promiscuous mode [ 108.733991][ T12] veth0_macvtap: left promiscuous mode [ 108.748541][ T12] veth1_vlan: left promiscuous mode [ 108.754100][ T12] veth0_vlan: left promiscuous mode [ 109.145087][ T12] team0 (unregistering): Port device team_slave_1 removed [ 109.181386][ T12] team0 (unregistering): Port device team_slave_0 removed 2025/11/09 00:06:43 executed programs: 0 [ 112.320286][ T52] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 112.329451][ T52] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 112.337544][ T52] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 112.346920][ T52] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 112.356040][ T52] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 112.726990][ T5991] chnl_net:caif_netlink_parms(): no params data found [ 112.877312][ T5991] bridge0: port 1(bridge_slave_0) entered blocking state [ 112.884684][ T5991] bridge0: port 1(bridge_slave_0) entered disabled state [ 112.895471][ T5991] bridge_slave_0: entered allmulticast mode [ 112.904111][ T5991] bridge_slave_0: entered promiscuous mode [ 112.913799][ T5991] bridge0: port 2(bridge_slave_1) entered blocking state [ 112.921552][ T5991] bridge0: port 2(bridge_slave_1) entered disabled state [ 112.929334][ T5991] bridge_slave_1: entered allmulticast mode [ 112.937684][ T5991] bridge_slave_1: entered promiscuous mode [ 112.986869][ T5991] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 113.001291][ T5991] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 113.039839][ T5991] team0: Port device team_slave_0 added [ 113.049711][ T5991] team0: Port device team_slave_1 added [ 113.087094][ T5991] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 113.094386][ T5991] 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. [ 113.121673][ T5991] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 113.134775][ T5991] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 113.141954][ T5991] 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. [ 113.168468][ T5991] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 113.223604][ T5991] hsr_slave_0: entered promiscuous mode [ 113.230502][ T5991] hsr_slave_1: entered promiscuous mode [ 113.766171][ T5991] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 113.783403][ T5991] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 113.795863][ T5991] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 113.809226][ T5991] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 113.940277][ T5991] 8021q: adding VLAN 0 to HW filter on device bond0 [ 113.972545][ T5991] 8021q: adding VLAN 0 to HW filter on device team0 [ 113.991255][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 113.998533][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 114.020416][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 114.027871][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 114.342133][ T5991] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 114.389622][ T52] Bluetooth: hci0: command tx timeout [ 114.420218][ T5991] veth0_vlan: entered promiscuous mode [ 114.437961][ T5991] veth1_vlan: entered promiscuous mode [ 114.483035][ T5991] veth0_macvtap: entered promiscuous mode [ 114.496552][ T5991] veth1_macvtap: entered promiscuous mode [ 114.527452][ T5991] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 114.545130][ T5991] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 114.565332][ T1150] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 114.577120][ T1150] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 114.586091][ T1150] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 114.612101][ T1150] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 114.707061][ T1150] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 114.734148][ T1150] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 114.769588][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 114.777485][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 114.883986][ T6057] loop0: detected capacity change from 0 to 1024 [ 114.972871][ T6057] [ 114.975272][ T6057] ============================================ [ 114.981449][ T6057] WARNING: possible recursive locking detected [ 114.987739][ T6057] syzkaller #0 Not tainted [ 114.992286][ T6057] -------------------------------------------- [ 114.998552][ T6057] syz.0.17/6057 is trying to acquire lock: [ 115.004497][ T6057] ffff888078559548 (&HFSPLUS_I(inode)->extents_lock){+.+.}-{4:4}, at: hfsplus_get_block+0x398/0x1600 [ 115.015457][ T6057] [ 115.015457][ T6057] but task is already holding lock: [ 115.022931][ T6057] ffff88807855a988 (&HFSPLUS_I(inode)->extents_lock){+.+.}-{4:4}, at: hfsplus_file_truncate+0x2a4/0xc90 [ 115.034271][ T6057] [ 115.034271][ T6057] other info that might help us debug this: [ 115.042443][ T6057] Possible unsafe locking scenario: [ 115.042443][ T6057] [ 115.049958][ T6057] CPU0 [ 115.053288][ T6057] ---- [ 115.056690][ T6057] lock(&HFSPLUS_I(inode)->extents_lock); [ 115.062540][ T6057] lock(&HFSPLUS_I(inode)->extents_lock); [ 115.069422][ T6057] [ 115.069422][ T6057] *** DEADLOCK *** [ 115.069422][ T6057] [ 115.077683][ T6057] May be due to missing lock nesting notation [ 115.077683][ T6057] [ 115.086025][ T6057] 4 locks held by syz.0.17/6057: [ 115.090990][ T6057] #0: ffff888033c14420 (sb_writers#12){.+.+}-{0:0}, at: mnt_want_write+0x41/0x90 [ 115.100270][ T6057] #1: ffff88807855ab78 (&sb->s_type->i_mutex_key#20){+.+.}-{4:4}, at: do_truncate+0x171/0x220 [ 115.110747][ T6057] #2: ffff88807855a988 (&HFSPLUS_I(inode)->extents_lock){+.+.}-{4:4}, at: hfsplus_file_truncate+0x2a4/0xc90 [ 115.122351][ T6057] #3: ffff888032a3a0f8 (&sbi->alloc_mutex){+.+.}-{4:4}, at: hfsplus_block_free+0xc7/0x630 [ 115.132406][ T6057] [ 115.132406][ T6057] stack backtrace: [ 115.138335][ T6057] CPU: 1 UID: 0 PID: 6057 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full) [ 115.138357][ T6057] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 115.138375][ T6057] Call Trace: [ 115.138382][ T6057] [ 115.138389][ T6057] dump_stack_lvl+0x189/0x250 [ 115.138422][ T6057] ? __pfx_dump_stack_lvl+0x10/0x10 [ 115.138449][ T6057] ? __pfx__printk+0x10/0x10 [ 115.138469][ T6057] ? print_lock_name+0xde/0x100 [ 115.138490][ T6057] print_deadlock_bug+0x28b/0x2a0 [ 115.138517][ T6057] validate_chain+0x1a3f/0x2140 [ 115.138544][ T6057] ? lock_release+0x4b/0x3e0 [ 115.138566][ T6057] ? look_up_lock_class+0x74/0x170 [ 115.138592][ T6057] ? register_lock_class+0x51/0x320 [ 115.138616][ T6057] __lock_acquire+0xab9/0xd20 [ 115.138640][ T6057] ? hfsplus_get_block+0x398/0x1600 [ 115.138664][ T6057] lock_acquire+0x120/0x360 [ 115.138684][ T6057] ? hfsplus_get_block+0x398/0x1600 [ 115.138709][ T6057] ? stack_trace_save+0x9c/0xe0 [ 115.138728][ T6057] ? __pfx_hlock_conflict+0x10/0x10 [ 115.138756][ T6057] __mutex_lock+0x187/0x1350 [ 115.138781][ T6057] ? hfsplus_get_block+0x398/0x1600 [ 115.138807][ T6057] ? lockdep_unlock+0x89/0x120 [ 115.138826][ T6057] ? validate_chain+0x897/0x2140 [ 115.138857][ T6057] ? hfsplus_get_block+0x398/0x1600 [ 115.138881][ T6057] ? percpu_ref_get_many+0x19/0x140 [ 115.138908][ T6057] ? __pfx___mutex_lock+0x10/0x10 [ 115.138940][ T6057] hfsplus_get_block+0x398/0x1600 [ 115.138970][ T6057] ? __pfx_hfsplus_get_block+0x10/0x10 [ 115.138995][ T6057] ? do_raw_spin_unlock+0x122/0x240 [ 115.139013][ T6057] ? _raw_spin_unlock+0x28/0x50 [ 115.139037][ T6057] block_read_full_folio+0x29f/0x830 [ 115.139061][ T6057] ? __pfx_hfsplus_get_block+0x10/0x10 [ 115.139086][ T6057] filemap_read_folio+0x117/0x380 [ 115.139106][ T6057] ? __pfx_hfsplus_read_folio+0x10/0x10 [ 115.139129][ T6057] ? __pfx_filemap_read_folio+0x10/0x10 [ 115.139149][ T6057] ? filemap_add_folio+0x35f/0x540 [ 115.139177][ T6057] do_read_cache_folio+0x358/0x590 [ 115.139198][ T6057] ? __pfx_hfsplus_read_folio+0x10/0x10 [ 115.139223][ T6057] read_cache_page+0x5d/0x170 [ 115.139244][ T6057] hfsplus_block_free+0x134/0x630 [ 115.139265][ T6057] ? trace_kmalloc+0x1f/0xd0 [ 115.139283][ T6057] hfsplus_free_extents+0x121/0xa50 [ 115.139310][ T6057] hfsplus_file_truncate+0x754/0xc90 [ 115.139342][ T6057] ? __pfx_hfsplus_file_truncate+0x10/0x10 [ 115.139369][ T6057] ? unmap_mapping_range+0xde/0x170 [ 115.139394][ T6057] ? __pfx_unmap_mapping_range+0x10/0x10 [ 115.139420][ T6057] ? truncate_setsize+0xcf/0xf0 [ 115.139446][ T6057] hfsplus_setattr+0x1c4/0x270 [ 115.139470][ T6057] ? __pfx_hfsplus_setattr+0x10/0x10 [ 115.139494][ T6057] notify_change+0xc1a/0xf40 [ 115.139519][ T6057] do_truncate+0x1a4/0x220 [ 115.139542][ T6057] ? __pfx_do_truncate+0x10/0x10 [ 115.139562][ T6057] ? apparmor_file_truncate+0x23e/0x2d0 [ 115.139594][ T6057] path_openat+0x308c/0x3860 [ 115.139628][ T6057] ? __pfx_path_openat+0x10/0x10 [ 115.139655][ T6057] do_filp_open+0x1fa/0x410 [ 115.139673][ T6057] ? __lock_acquire+0xab9/0xd20 [ 115.139695][ T6057] ? __pfx_do_filp_open+0x10/0x10 [ 115.139722][ T6057] ? _raw_spin_unlock+0x28/0x50 [ 115.139741][ T6057] ? alloc_fd+0x64c/0x6c0 [ 115.139769][ T6057] do_sys_openat2+0x121/0x1c0 [ 115.139787][ T6057] ? __pfx_do_sys_openat2+0x10/0x10 [ 115.139806][ T6057] ? __pfx___se_sys_futex+0x10/0x10 [ 115.139831][ T6057] __x64_sys_openat+0x138/0x170 [ 115.139857][ T6057] do_syscall_64+0xfa/0xfa0 [ 115.139881][ T6057] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 115.139898][ T6057] ? clear_bhb_loop+0x60/0xb0 [ 115.139918][ T6057] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 115.139934][ T6057] RIP: 0033:0x7fa08f78f6c9 [ 115.139954][ T6057] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 115.139970][ T6057] RSP: 002b:00007ffd9938cbd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 115.139988][ T6057] RAX: ffffffffffffffda RBX: 00007fa08f9e5fa0 RCX: 00007fa08f78f6c9 [ 115.140001][ T6057] RDX: 0000000000183741 RSI: 0000200000000000 RDI: ffffffffffffff9c [ 115.140014][ T6057] RBP: 00007fa08f811f91 R08: 0000000000000000 R09: 0000000000000000 [ 115.140024][ T6057] R10: 0000000000000042 R11: 0000000000000246 R12: 0000000000000000 [ 115.140035][ T6057] R13: 00007fa08f9e5fa0 R14: 00007fa08f9e5fa0 R15: 0000000000000004 [ 115.140054][ T6057] [ 115.595179][ T6057] hfsplus: unable to mark blocks free: error -5 [ 115.603205][ T6057] hfsplus: can't free extent: start 134, count 1