Warning: Permanently added '10.128.10.15' (ED25519) to the list of known hosts.
2026/01/14 02:58:11 parsed 1 programs
[ 72.066421][ T5822] cgroup: Unknown subsys name 'net'
[ 72.215859][ T5822] cgroup: Unknown subsys name 'cpuset'
[ 72.224082][ T5822] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 73.565794][ T5822] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 76.310500][ T5829] 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.
[ 78.206896][ T5873] chnl_net:caif_netlink_parms(): no params data found
[ 78.299392][ T5873] bridge0: port 1(bridge_slave_0) entered blocking state
[ 78.307118][ T5873] bridge0: port 1(bridge_slave_0) entered disabled state
[ 78.315027][ T5873] bridge_slave_0: entered allmulticast mode
[ 78.322043][ T5873] bridge_slave_0: entered promiscuous mode
[ 78.330361][ T5873] bridge0: port 2(bridge_slave_1) entered blocking state
[ 78.337810][ T5873] bridge0: port 2(bridge_slave_1) entered disabled state
[ 78.344983][ T5873] bridge_slave_1: entered allmulticast mode
[ 78.351959][ T5873] bridge_slave_1: entered promiscuous mode
[ 78.379988][ T5873] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 78.391232][ T5873] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 78.419752][ T5873] team0: Port device team_slave_0 added
[ 78.427262][ T5873] team0: Port device team_slave_1 added
[ 78.451561][ T5873] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 78.458958][ T5873] 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.
[ 78.485332][ T5873] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 78.498065][ T5873] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 78.505155][ T5873] 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.
[ 78.531431][ T5873] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 78.570768][ T5873] hsr_slave_0: entered promiscuous mode
[ 78.577140][ T5873] hsr_slave_1: entered promiscuous mode
[ 78.715593][ T5873] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 78.727882][ T5873] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 78.737641][ T5873] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 78.747641][ T5873] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 78.775227][ T5873] bridge0: port 2(bridge_slave_1) entered blocking state
[ 78.782385][ T5873] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 78.790252][ T5873] bridge0: port 1(bridge_slave_0) entered blocking state
[ 78.797506][ T5873] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 78.846163][ T5873] 8021q: adding VLAN 0 to HW filter on device bond0
[ 78.862019][ T1136] bridge0: port 1(bridge_slave_0) entered disabled state
[ 78.870985][ T1136] bridge0: port 2(bridge_slave_1) entered disabled state
[ 78.887302][ T5873] 8021q: adding VLAN 0 to HW filter on device team0
[ 78.900128][ T1339] bridge0: port 1(bridge_slave_0) entered blocking state
[ 78.907256][ T1339] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 78.920449][ T1136] bridge0: port 2(bridge_slave_1) entered blocking state
[ 78.927686][ T1136] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 79.080939][ T5873] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 79.118370][ T5873] veth0_vlan: entered promiscuous mode
[ 79.129277][ T5873] veth1_vlan: entered promiscuous mode
[ 79.155258][ T5873] veth0_macvtap: entered promiscuous mode
[ 79.164888][ T5873] veth1_macvtap: entered promiscuous mode
[ 79.186349][ T5873] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 79.198320][ T5873] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 79.212440][ T64] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 79.226075][ T64] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 79.236944][ T64] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 79.248101][ T64] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 79.367569][ T5898] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 79.376663][ T5898] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 79.387319][ T5898] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 79.395247][ T5898] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 79.403742][ T5898] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 79.433525][ T64] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 79.485527][ T64] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 79.531976][ T64] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 79.630428][ T64] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 80.431168][ T1339] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 80.442516][ T1339] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 80.472237][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 80.481123][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
2026/01/14 02:58:22 executed programs: 0
[ 80.949276][ T5898] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 80.957167][ T5898] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 80.966258][ T5898] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 80.974419][ T5898] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 80.981954][ T5898] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 81.126865][ T5934] chnl_net:caif_netlink_parms(): no params data found
[ 81.192996][ T5934] bridge0: port 1(bridge_slave_0) entered blocking state
[ 81.200140][ T5934] bridge0: port 1(bridge_slave_0) entered disabled state
[ 81.207639][ T5934] bridge_slave_0: entered allmulticast mode
[ 81.214686][ T5934] bridge_slave_0: entered promiscuous mode
[ 81.222769][ T5934] bridge0: port 2(bridge_slave_1) entered blocking state
[ 81.230359][ T5934] bridge0: port 2(bridge_slave_1) entered disabled state
[ 81.238387][ T5934] bridge_slave_1: entered allmulticast mode
[ 81.245538][ T5934] bridge_slave_1: entered promiscuous mode
[ 81.274275][ T5934] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 81.285590][ T5934] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 81.315164][ T5934] team0: Port device team_slave_0 added
[ 81.322638][ T5934] team0: Port device team_slave_1 added
[ 81.349672][ T5934] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 81.356646][ T5934] 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.
[ 81.383563][ T5934] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 81.398525][ T5934] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 81.405723][ T5934] 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.
[ 81.431941][ T5934] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 81.471604][ T5934] hsr_slave_0: entered promiscuous mode
[ 81.478653][ T5934] hsr_slave_1: entered promiscuous mode
[ 81.485402][ T5934] debugfs: 'hsr0' already exists in 'hsr'
[ 81.491193][ T5934] Cannot create hsr debugfs directory
[ 82.173429][ T64] bridge_slave_1: left allmulticast mode
[ 82.179208][ T64] bridge_slave_1: left promiscuous mode
[ 82.186222][ T64] bridge0: port 2(bridge_slave_1) entered disabled state
[ 82.199448][ T64] bridge_slave_0: left allmulticast mode
[ 82.208038][ T64] bridge_slave_0: left promiscuous mode
[ 82.214117][ T64] bridge0: port 1(bridge_slave_0) entered disabled state
[ 82.506366][ T64] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 82.519838][ T64] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 82.531064][ T64] bond0 (unregistering): Released all slaves
[ 82.651478][ T64] hsr_slave_0: left promiscuous mode
[ 82.657716][ T64] hsr_slave_1: left promiscuous mode
[ 82.668725][ T64] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 82.677383][ T64] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 82.685339][ T64] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 82.692712][ T64] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 82.707282][ T64] veth1_macvtap: left promiscuous mode
[ 82.713210][ T64] veth0_macvtap: left promiscuous mode
[ 82.718788][ T64] veth1_vlan: left promiscuous mode
[ 82.724257][ T64] veth0_vlan: left promiscuous mode
[ 82.982311][ T64] team0 (unregistering): Port device team_slave_1 removed
[ 83.010590][ T64] team0 (unregistering): Port device team_slave_0 removed
[ 83.075133][ T5145] Bluetooth: hci0: command tx timeout
[ 83.531126][ T5934] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 83.558292][ T5934] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 83.580748][ T5934] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 83.593866][ T5934] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 83.979347][ T5934] 8021q: adding VLAN 0 to HW filter on device bond0
[ 84.038420][ T5934] 8021q: adding VLAN 0 to HW filter on device team0
[ 84.098524][ T1136] bridge0: port 1(bridge_slave_0) entered blocking state
[ 84.105643][ T1136] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 84.119901][ T1136] bridge0: port 2(bridge_slave_1) entered blocking state
[ 84.127095][ T1136] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 84.542046][ T5934] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 84.629721][ T5934] veth0_vlan: entered promiscuous mode
[ 84.647039][ T5934] veth1_vlan: entered promiscuous mode
[ 84.688201][ T5934] veth0_macvtap: entered promiscuous mode
[ 84.704743][ T5934] veth1_macvtap: entered promiscuous mode
[ 84.730533][ T5934] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 84.747386][ T5934] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 84.775887][ T64] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 84.802958][ T64] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 84.811775][ T64] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 84.827394][ T3803] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 84.938179][ T64] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 84.952629][ T64] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 85.007687][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 85.019590][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 85.102343][ T6005] FAULT_INJECTION: forcing a failure.
[ 85.102343][ T6005] name failslab, interval 1, probability 0, space 0, times 1
[ 85.128285][ T6005] CPU: 1 UID: 0 PID: 6005 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full)
[ 85.128306][ T6005] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 85.128321][ T6005] Call Trace:
[ 85.128331][ T6005]
[ 85.128337][ T6005] dump_stack_lvl+0xe8/0x150
[ 85.128359][ T6005] should_fail_ex+0x414/0x560
[ 85.128380][ T6005] should_failslab+0xa8/0x100
[ 85.128400][ T6005] __kmalloc_node_track_caller_noprof+0xe2/0x820
[ 85.128420][ T6005] ? alloc_vfsmnt+0xe6/0x420
[ 85.128442][ T6005] kstrdup+0x42/0x100
[ 85.128462][ T6005] alloc_vfsmnt+0xe6/0x420
[ 85.128481][ T6005] clone_mnt+0x4b/0x9a0
[ 85.128500][ T6005] ? alloc_mnt_ns+0x218/0x2c0
[ 85.128524][ T6005] vfs_open_tree+0x4e8/0xf50
[ 85.128550][ T6005] ? __pfx_vfs_open_tree+0x10/0x10
[ 85.128567][ T6005] ? do_raw_spin_unlock+0x122/0x240
[ 85.128595][ T6005] ? _raw_spin_unlock+0x28/0x50
[ 85.128617][ T6005] ? alloc_fd+0x64c/0x6c0
[ 85.128653][ T6005] __x64_sys_open_tree+0x96/0x110
[ 85.128682][ T6005] do_syscall_64+0xec/0xf80
[ 85.128709][ T6005] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 85.128729][ T6005] ? clear_bhb_loop+0x40/0x90
[ 85.128753][ T6005] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 85.128771][ T6005] RIP: 0033:0x7fca2278f749
[ 85.128796][ T6005] 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
[ 85.128811][ T6005] RSP: 002b:00007ffc7a04e728 EFLAGS: 00000246 ORIG_RAX: 00000000000001ac
[ 85.128832][ T6005] RAX: ffffffffffffffda RBX: 00007fca229e5fa0 RCX: 00007fca2278f749
[ 85.128846][ T6005] RDX: 0000000000001802 RSI: 0000200000000000 RDI: ffffffffffffffff
[ 85.128859][ T6005] RBP: 00007ffc7a04e780 R08: 0000000000000000 R09: 0000000000000000
[ 85.128872][ T6005] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 85.128882][ T6005] R13: 00007fca229e5fa0 R14: 00007fca229e5fa0 R15: 0000000000000003
[ 85.128913][ T6005]
[ 85.338950][ T5145] Bluetooth: hci0: command tx timeout
[ 85.409352][ T6008] FAULT_INJECTION: forcing a failure.
[ 85.409352][ T6008] name failslab, interval 1, probability 0, space 0, times 0
[ 85.438600][ T6008] CPU: 0 UID: 0 PID: 6008 Comm: syz.0.18 Not tainted syzkaller #0 PREEMPT(full)
[ 85.438626][ T6008] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 85.438637][ T6008] Call Trace:
[ 85.438643][ T6008]
[ 85.438651][ T6008] dump_stack_lvl+0xe8/0x150
[ 85.438676][ T6008] should_fail_ex+0x414/0x560
[ 85.438703][ T6008] should_failslab+0xa8/0x100
[ 85.438729][ T6008] __kmalloc_node_track_caller_noprof+0xe2/0x820
[ 85.438753][ T6008] ? alloc_vfsmnt+0xe6/0x420
[ 85.438779][ T6008] kstrdup+0x42/0x100
[ 85.438802][ T6008] alloc_vfsmnt+0xe6/0x420
[ 85.438827][ T6008] clone_mnt+0x4b/0x9a0
[ 85.438855][ T6008] vfs_open_tree+0x677/0xf50
[ 85.438884][ T6008] ? __pfx_vfs_open_tree+0x10/0x10
[ 85.438902][ T6008] ? do_raw_spin_unlock+0x122/0x240
[ 85.438933][ T6008] ? alloc_fd+0x64c/0x6c0
[ 85.438969][ T6008] __x64_sys_open_tree+0x96/0x110
[ 85.438998][ T6008] do_syscall_64+0xec/0xf80
[ 85.439028][ T6008] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 85.439047][ T6008] ? clear_bhb_loop+0x40/0x90
[ 85.439071][ T6008] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 85.439089][ T6008] RIP: 0033:0x7fca2278f749
[ 85.439107][ T6008] 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
[ 85.439123][ T6008] RSP: 002b:00007ffc7a04e728 EFLAGS: 00000246 ORIG_RAX: 00000000000001ac
[ 85.439144][ T6008] RAX: ffffffffffffffda RBX: 00007fca229e5fa0 RCX: 00007fca2278f749
[ 85.439158][ T6008] RDX: 0000000000001802 RSI: 0000200000000000 RDI: ffffffffffffffff
[ 85.439171][ T6008] RBP: 00007ffc7a04e780 R08: 0000000000000000 R09: 0000000000000000
[ 85.439183][ T6008] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 85.439193][ T6008] R13: 00007fca229e5fa0 R14: 00007fca229e5fa0 R15: 0000000000000003
[ 85.439224][ T6008]
[ 85.458086][ T6012] FAULT_INJECTION: forcing a failure.
[ 85.458086][ T6012] name failslab, interval 1, probability 0, space 0, times 0
[ 85.642939][ T6012] CPU: 0 UID: 0 PID: 6012 Comm: syz.0.19 Not tainted syzkaller #0 PREEMPT(full)
[ 85.642964][ T6012] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 85.642976][ T6012] Call Trace:
[ 85.642983][ T6012]
[ 85.642991][ T6012] dump_stack_lvl+0xe8/0x150
[ 85.643017][ T6012] should_fail_ex+0x414/0x560
[ 85.643046][ T6012] should_failslab+0xa8/0x100
[ 85.643072][ T6012] __kmalloc_node_noprof+0xe7/0x820
[ 85.643094][ T6012] ? alloc_slab_obj_exts+0x3e/0x100
[ 85.643129][ T6012] alloc_slab_obj_exts+0x3e/0x100
[ 85.643159][ T6012] __memcg_slab_post_alloc_hook+0x330/0x730
[ 85.643195][ T6012] __kmalloc_node_track_caller_noprof+0x5f3/0x820
[ 85.643218][ T6012] ? alloc_vfsmnt+0xe6/0x420
[ 85.643245][ T6012] kstrdup+0x42/0x100
[ 85.643268][ T6012] alloc_vfsmnt+0xe6/0x420
[ 85.643293][ T6012] clone_mnt+0x4b/0x9a0
[ 85.643322][ T6012] vfs_open_tree+0x677/0xf50
[ 85.643353][ T6012] ? __pfx_vfs_open_tree+0x10/0x10
[ 85.643371][ T6012] ? do_raw_spin_unlock+0x122/0x240
[ 85.643403][ T6012] ? alloc_fd+0x64c/0x6c0
[ 85.643441][ T6012] __x64_sys_open_tree+0x96/0x110
[ 85.643469][ T6012] do_syscall_64+0xec/0xf80
[ 85.643498][ T6012] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 85.643524][ T6012] ? clear_bhb_loop+0x40/0x90
[ 85.643548][ T6012] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 85.643567][ T6012] RIP: 0033:0x7fca2278f749
[ 85.643585][ T6012] 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
[ 85.643601][ T6012] RSP: 002b:00007ffc7a04e728 EFLAGS: 00000246 ORIG_RAX: 00000000000001ac
[ 85.643622][ T6012] RAX: ffffffffffffffda RBX: 00007fca229e5fa0 RCX: 00007fca2278f749
[ 85.643636][ T6012] RDX: 0000000000001802 RSI: 0000200000000000 RDI: ffffffffffffffff
[ 85.643649][ T6012] RBP: 00007ffc7a04e780 R08: 0000000000000000 R09: 0000000000000000
[ 85.643661][ T6012] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 85.643672][ T6012] R13: 00007fca229e5fa0 R14: 00007fca229e5fa0 R15: 0000000000000003
[ 85.643703][ T6012]
[ 85.909649][ T6018] FAULT_INJECTION: forcing a failure.
[ 85.909649][ T6018] name failslab, interval 1, probability 0, space 0, times 0
[ 85.924409][ T6018] CPU: 1 UID: 0 PID: 6018 Comm: syz.0.20 Not tainted syzkaller #0 PREEMPT(full)
[ 85.924434][ T6018] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 85.924445][ T6018] Call Trace:
[ 85.924453][ T6018]
[ 85.924460][ T6018] dump_stack_lvl+0xe8/0x150
[ 85.924484][ T6018] should_fail_ex+0x414/0x560
[ 85.924513][ T6018] should_failslab+0xa8/0x100
[ 85.924539][ T6018] __kmalloc_node_noprof+0xe7/0x820
[ 85.924560][ T6018] ? alloc_slab_obj_exts+0x3e/0x100
[ 85.924592][ T6018] alloc_slab_obj_exts+0x3e/0x100
[ 85.924621][ T6018] __memcg_slab_post_alloc_hook+0x330/0x730
[ 85.924656][ T6018] __kmalloc_node_track_caller_noprof+0x5f3/0x820
[ 85.924677][ T6018] ? alloc_vfsmnt+0xe6/0x420
[ 85.924702][ T6018] kstrdup+0x42/0x100
[ 85.924725][ T6018] alloc_vfsmnt+0xe6/0x420
[ 85.924748][ T6018] clone_mnt+0x4b/0x9a0
[ 85.924775][ T6018] vfs_open_tree+0x677/0xf50
[ 85.924804][ T6018] ? __pfx_vfs_open_tree+0x10/0x10
[ 85.924823][ T6018] ? do_raw_spin_unlock+0x122/0x240
[ 85.924853][ T6018] ? alloc_fd+0x64c/0x6c0
[ 85.924888][ T6018] __x64_sys_open_tree+0x96/0x110
[ 85.924916][ T6018] do_syscall_64+0xec/0xf80
[ 85.924942][ T6018] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 85.924961][ T6018] ? clear_bhb_loop+0x40/0x90
[ 85.924983][ T6018] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 85.925001][ T6018] RIP: 0033:0x7fca2278f749
[ 85.925017][ T6018] 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
[ 85.925032][ T6018] RSP: 002b:00007ffc7a04e728 EFLAGS: 00000246 ORIG_RAX: 00000000000001ac
[ 85.925050][ T6018] RAX: ffffffffffffffda RBX: 00007fca229e5fa0 RCX: 00007fca2278f749
[ 85.925062][ T6018] RDX: 0000000000001802 RSI: 0000200000000000 RDI: ffffffffffffffff
2026/01/14 02:58:28 executed programs: 6
[ 85.925075][ T6018] RBP: 00007ffc7a04e780 R08: 0000000000000000 R09: 0000000000000000
[ 85.925087][ T6018] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 85.925098][ T6018] R13: 00007fca229e5fa0 R14: 00007fca229e5fa0 R15: 0000000000000003
[ 85.925127][ T6018]
[ 86.154941][ T6021] FAULT_INJECTION: forcing a failure.
[ 86.154941][ T6021] name failslab, interval 1, probability 0, space 0, times 0
[ 86.193527][ T6021] CPU: 0 UID: 0 PID: 6021 Comm: syz.0.21 Not tainted syzkaller #0 PREEMPT(full)
[ 86.193553][ T6021] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 86.193564][ T6021] Call Trace:
[ 86.193572][ T6021]
[ 86.193579][ T6021] dump_stack_lvl+0xe8/0x150
[ 86.193605][ T6021] should_fail_ex+0x414/0x560
[ 86.193634][ T6021] should_failslab+0xa8/0x100
[ 86.193661][ T6021] __kmalloc_node_track_caller_noprof+0xe2/0x820
[ 86.193684][ T6021] ? alloc_vfsmnt+0xe6/0x420
[ 86.193712][ T6021] kstrdup+0x42/0x100
[ 86.193736][ T6021] alloc_vfsmnt+0xe6/0x420
[ 86.193761][ T6021] clone_mnt+0x4b/0x9a0
[ 86.193790][ T6021] vfs_open_tree+0x677/0xf50
[ 86.193820][ T6021] ? __pfx_vfs_open_tree+0x10/0x10
[ 86.193839][ T6021] ? do_raw_spin_unlock+0x122/0x240
[ 86.193870][ T6021] ? alloc_fd+0x64c/0x6c0
[ 86.193908][ T6021] __x64_sys_open_tree+0x96/0x110
[ 86.193937][ T6021] do_syscall_64+0xec/0xf80
[ 86.193966][ T6021] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 86.193985][ T6021] ? clear_bhb_loop+0x40/0x90
[ 86.194010][ T6021] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 86.194029][ T6021] RIP: 0033:0x7fca2278f749
[ 86.194047][ T6021] 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
[ 86.194062][ T6021] RSP: 002b:00007ffc7a04e728 EFLAGS: 00000246 ORIG_RAX: 00000000000001ac
[ 86.194083][ T6021] RAX: ffffffffffffffda RBX: 00007fca229e5fa0 RCX: 00007fca2278f749
[ 86.194098][ T6021] RDX: 0000000000001802 RSI: 0000200000000000 RDI: ffffffffffffffff
[ 86.194111][ T6021] RBP: 00007ffc7a04e780 R08: 0000000000000000 R09: 0000000000000000
[ 86.194122][ T6021] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 86.194132][ T6021] R13: 00007fca229e5fa0 R14: 00007fca229e5fa0 R15: 0000000000000003
[ 86.194160][ T6021]
[ 86.418784][ T6023] FAULT_INJECTION: forcing a failure.
[ 86.418784][ T6023] name failslab, interval 1, probability 0, space 0, times 0
[ 86.433620][ T6023] CPU: 1 UID: 0 PID: 6023 Comm: syz.0.22 Not tainted syzkaller #0 PREEMPT(full)
[ 86.433644][ T6023] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 86.433655][ T6023] Call Trace:
[ 86.433662][ T6023]
[ 86.433669][ T6023] dump_stack_lvl+0xe8/0x150
[ 86.433693][ T6023] should_fail_ex+0x414/0x560
[ 86.433719][ T6023] should_failslab+0xa8/0x100
[ 86.433744][ T6023] __kmalloc_node_noprof+0xe7/0x820
[ 86.433763][ T6023] ? alloc_slab_obj_exts+0x3e/0x100
[ 86.433796][ T6023] alloc_slab_obj_exts+0x3e/0x100
[ 86.433823][ T6023] allocate_slab+0x1cc/0x3b0
[ 86.433851][ T6023] ___slab_alloc+0xdb6/0x17b0
[ 86.433882][ T6023] ? alloc_vfsmnt+0x23/0x420
[ 86.433906][ T6023] ? alloc_vfsmnt+0x23/0x420
[ 86.433926][ T6023] __slab_alloc+0x65/0x100
[ 86.433953][ T6023] kmem_cache_alloc_noprof+0x40f/0x710
[ 86.433982][ T6023] ? alloc_vfsmnt+0x23/0x420
[ 86.434008][ T6023] alloc_vfsmnt+0x23/0x420
[ 86.434032][ T6023] clone_mnt+0x4b/0x9a0
[ 86.434053][ T6023] ? alloc_mnt_ns+0x218/0x2c0
[ 86.434078][ T6023] vfs_open_tree+0x4e8/0xf50
[ 86.434106][ T6023] ? __pfx_vfs_open_tree+0x10/0x10
[ 86.434124][ T6023] ? do_raw_spin_unlock+0x122/0x240
[ 86.434152][ T6023] ? _raw_spin_unlock+0x28/0x50
[ 86.434176][ T6023] ? alloc_fd+0x64c/0x6c0
[ 86.434222][ T6023] __x64_sys_open_tree+0x96/0x110
[ 86.434249][ T6023] do_syscall_64+0xec/0xf80
[ 86.434277][ T6023] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 86.434297][ T6023] ? clear_bhb_loop+0x40/0x90
[ 86.434319][ T6023] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 86.434339][ T6023] RIP: 0033:0x7fca2278f749
[ 86.434356][ T6023] 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
[ 86.434370][ T6023] RSP: 002b:00007ffc7a04e728 EFLAGS: 00000246 ORIG_RAX: 00000000000001ac
[ 86.434390][ T6023] RAX: ffffffffffffffda RBX: 00007fca229e5fa0 RCX: 00007fca2278f749
[ 86.434403][ T6023] RDX: 0000000000001802 RSI: 0000200000000000 RDI: ffffffffffffffff
[ 86.434415][ T6023] RBP: 00007ffc7a04e780 R08: 0000000000000000 R09: 0000000000000000
[ 86.434426][ T6023] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 86.434437][ T6023] R13: 00007fca229e5fa0 R14: 00007fca229e5fa0 R15: 0000000000000003
[ 86.434466][ T6023]
[ 86.690984][ T60] cfg80211: failed to load regulatory.db
[ 86.717830][ T6026] FAULT_INJECTION: forcing a failure.
[ 86.717830][ T6026] name failslab, interval 1, probability 0, space 0, times 0
[ 86.733546][ T6026] CPU: 1 UID: 0 PID: 6026 Comm: syz.0.23 Not tainted syzkaller #0 PREEMPT(full)
[ 86.733570][ T6026] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 86.733581][ T6026] Call Trace:
[ 86.733588][ T6026]
[ 86.733596][ T6026] dump_stack_lvl+0xe8/0x150
[ 86.733622][ T6026] should_fail_ex+0x414/0x560
[ 86.733650][ T6026] should_failslab+0xa8/0x100
[ 86.733677][ T6026] kmem_cache_alloc_lru_noprof+0x8d/0x6e0
[ 86.733709][ T6026] ? alloc_inode+0xb8/0x1b0
[ 86.733740][ T6026] alloc_inode+0xb8/0x1b0
[ 86.733767][ T6026] path_from_stashed+0x200/0x5c0
[ 86.733805][ T6026] open_namespace_file+0x8f/0x130
[ 86.733833][ T6026] ? __pfx_open_namespace_file+0x10/0x10
[ 86.733865][ T6026] ? do_raw_spin_unlock+0x122/0x240
[ 86.733896][ T6026] vfs_open_tree+0xa9d/0xf50
[ 86.733920][ T6026] ? __x64_sys_open_tree+0x96/0x110
[ 86.733949][ T6026] ? __pfx_vfs_open_tree+0x10/0x10
[ 86.733967][ T6026] ? do_raw_spin_unlock+0x122/0x240
[ 86.733998][ T6026] ? alloc_fd+0x64c/0x6c0
[ 86.734034][ T6026] __x64_sys_open_tree+0x96/0x110
[ 86.734062][ T6026] do_syscall_64+0xec/0xf80
[ 86.734091][ T6026] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 86.734111][ T6026] ? clear_bhb_loop+0x40/0x90
[ 86.734134][ T6026] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 86.734153][ T6026] RIP: 0033:0x7fca2278f749
[ 86.734175][ T6026] 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
[ 86.734192][ T6026] RSP: 002b:00007ffc7a04e728 EFLAGS: 00000246 ORIG_RAX: 00000000000001ac
[ 86.734211][ T6026] RAX: ffffffffffffffda RBX: 00007fca229e5fa0 RCX: 00007fca2278f749
[ 86.734225][ T6026] RDX: 0000000000001802 RSI: 0000200000000000 RDI: ffffffffffffffff
[ 86.734238][ T6026] RBP: 00007ffc7a04e780 R08: 0000000000000000 R09: 0000000000000000
[ 86.734250][ T6026] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 86.734261][ T6026] R13: 00007fca229e5fa0 R14: 00007fca229e5fa0 R15: 0000000000000003
[ 86.734291][ T6026]
[ 86.734313][ T6026]
[ 86.936179][ T6026] ============================================
[ 86.942311][ T6026] WARNING: possible recursive locking detected
[ 86.948449][ T6026] syzkaller #0 Not tainted
[ 86.952842][ T6026] --------------------------------------------
[ 86.958971][ T6026] syz.0.23/6026 is trying to acquire lock:
[ 86.964753][ T6026] ffffffff8e49efd0 (namespace_sem){++++}-{4:4}, at: put_mnt_ns+0x170/0x2f0
[ 86.973363][ T6026]
[ 86.973363][ T6026] but task is already holding lock:
[ 86.980706][ T6026] ffffffff8e49efd0 (namespace_sem){++++}-{4:4}, at: lock_mount_exact+0x89/0x630
[ 86.989745][ T6026]
[ 86.989745][ T6026] other info that might help us debug this:
[ 86.997783][ T6026] Possible unsafe locking scenario:
[ 86.997783][ T6026]
[ 87.005211][ T6026] CPU0
[ 87.008474][ T6026] ----
[ 87.011733][ T6026] lock(namespace_sem);
[ 87.015962][ T6026] lock(namespace_sem);
[ 87.020192][ T6026]
[ 87.020192][ T6026] *** DEADLOCK ***
[ 87.020192][ T6026]
[ 87.028314][ T6026] May be due to missing lock nesting notation
[ 87.028314][ T6026]
[ 87.036612][ T6026] 2 locks held by syz.0.23/6026:
[ 87.041528][ T6026] #0: ffff888149040148 (&sb->s_type->i_mutex_key){++++}-{4:4}, at: lock_mount_exact+0x7d/0x630
[ 87.051965][ T6026] #1: ffffffff8e49efd0 (namespace_sem){++++}-{4:4}, at: lock_mount_exact+0x89/0x630
[ 87.061445][ T6026]
[ 87.061445][ T6026] stack backtrace:
[ 87.067314][ T6026] CPU: 1 UID: 0 PID: 6026 Comm: syz.0.23 Not tainted syzkaller #0 PREEMPT(full)
[ 87.067333][ T6026] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 87.067343][ T6026] Call Trace:
[ 87.067349][ T6026]
[ 87.067355][ T6026] dump_stack_lvl+0xe8/0x150
[ 87.067372][ T6026] print_deadlock_bug+0x279/0x290
[ 87.067393][ T6026] __lock_acquire+0x2540/0x2cf0
[ 87.067412][ T6026] ? __show_trace_log_lvl+0x4fb/0x550
[ 87.067436][ T6026] ? put_mnt_ns+0x170/0x2f0
[ 87.067456][ T6026] lock_acquire+0x107/0x340
[ 87.067471][ T6026] ? put_mnt_ns+0x170/0x2f0
[ 87.067496][ T6026] down_write+0x96/0x1f0
[ 87.067511][ T6026] ? put_mnt_ns+0x170/0x2f0
[ 87.067532][ T6026] ? __pfx_down_write+0x10/0x10
[ 87.067547][ T6026] ? trace_kmem_cache_alloc+0x1f/0xb0
[ 87.067570][ T6026] ? kmem_cache_alloc_lru_noprof+0x3bd/0x6e0
[ 87.067597][ T6026] put_mnt_ns+0x170/0x2f0
[ 87.067619][ T6026] path_from_stashed+0x40a/0x5c0
[ 87.067645][ T6026] open_namespace_file+0x8f/0x130
[ 87.067667][ T6026] ? __pfx_open_namespace_file+0x10/0x10
[ 87.067691][ T6026] ? do_raw_spin_unlock+0x122/0x240
[ 87.067713][ T6026] vfs_open_tree+0xa9d/0xf50
[ 87.067730][ T6026] ? __x64_sys_open_tree+0x96/0x110
[ 87.067751][ T6026] ? __pfx_vfs_open_tree+0x10/0x10
[ 87.067766][ T6026] ? do_raw_spin_unlock+0x122/0x240
[ 87.067788][ T6026] ? alloc_fd+0x64c/0x6c0
[ 87.067812][ T6026] __x64_sys_open_tree+0x96/0x110
[ 87.067834][ T6026] do_syscall_64+0xec/0xf80
[ 87.067857][ T6026] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 87.067873][ T6026] ? clear_bhb_loop+0x40/0x90
[ 87.067889][ T6026] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 87.067904][ T6026] RIP: 0033:0x7fca2278f749
[ 87.067919][ T6026] 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
[ 87.067935][ T6026] RSP: 002b:00007ffc7a04e728 EFLAGS: 00000246 ORIG_RAX: 00000000000001ac
[ 87.067951][ T6026] RAX: ffffffffffffffda RBX: 00007fca229e5fa0 RCX: 00007fca2278f749
[ 87.067963][ T6026] RDX: 0000000000001802 RSI: 0000200000000000 RDI: ffffffffffffffff
[ 87.067974][ T6026] RBP: 00007ffc7a04e780 R08: 0000000000000000 R09: 0000000000000000
[ 87.067984][ T6026] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 87.067994][ T6026] R13: 00007fca229e5fa0 R14: 00007fca229e5fa0 R15: 0000000000000003
[ 87.068010][ T6026]
[ 87.392904][ T5145] Bluetooth: hci0: command tx timeout
[ 89.473280][ T5145] Bluetooth: hci0: command tx timeout