Warning: Permanently added '10.128.1.151' (ED25519) to the list of known hosts.
2026/01/14 02:22:53 parsed 1 programs
[ 79.231060][ T5828] cgroup: Unknown subsys name 'net'
[ 79.383656][ T5828] cgroup: Unknown subsys name 'cpuset'
[ 79.392120][ T5828] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 80.806947][ T5828] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 83.550060][ T5840] 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.
[ 84.239342][ T5146] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 84.248883][ T5146] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 84.257356][ T5146] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 84.265705][ T5146] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 84.273483][ T5146] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 86.365948][ T5900] chnl_net:caif_netlink_parms(): no params data found
[ 86.459075][ T5900] bridge0: port 1(bridge_slave_0) entered blocking state
[ 86.467550][ T5900] bridge0: port 1(bridge_slave_0) entered disabled state
[ 86.475177][ T5900] bridge_slave_0: entered allmulticast mode
[ 86.482849][ T5900] bridge_slave_0: entered promiscuous mode
[ 86.492296][ T5900] bridge0: port 2(bridge_slave_1) entered blocking state
[ 86.499460][ T5900] bridge0: port 2(bridge_slave_1) entered disabled state
[ 86.506751][ T5900] bridge_slave_1: entered allmulticast mode
[ 86.514482][ T5900] bridge_slave_1: entered promiscuous mode
[ 86.572920][ T5900] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 86.586282][ T5900] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 86.627028][ T5900] team0: Port device team_slave_0 added
[ 86.639616][ T5900] team0: Port device team_slave_1 added
[ 86.665489][ T5900] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 86.672834][ T5900] 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.
[ 86.700258][ T5900] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 86.714269][ T5900] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 86.721497][ T5900] 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.
[ 86.747417][ T5900] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 86.796727][ T5900] hsr_slave_0: entered promiscuous mode
[ 86.803265][ T5900] hsr_slave_1: entered promiscuous mode
[ 86.813263][ T9] cfg80211: failed to load regulatory.db
[ 86.962753][ T5900] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 86.974869][ T5900] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 86.985646][ T5900] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 86.995797][ T5900] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 87.029552][ T5900] bridge0: port 2(bridge_slave_1) entered blocking state
[ 87.036782][ T5900] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 87.044889][ T5900] bridge0: port 1(bridge_slave_0) entered blocking state
[ 87.052211][ T5900] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 87.102923][ T5900] 8021q: adding VLAN 0 to HW filter on device bond0
[ 87.123292][ T136] bridge0: port 1(bridge_slave_0) entered disabled state
[ 87.132471][ T136] bridge0: port 2(bridge_slave_1) entered disabled state
[ 87.148293][ T5900] 8021q: adding VLAN 0 to HW filter on device team0
[ 87.163002][ T1146] bridge0: port 1(bridge_slave_0) entered blocking state
[ 87.170204][ T1146] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 87.185547][ T3422] bridge0: port 2(bridge_slave_1) entered blocking state
[ 87.192691][ T3422] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 87.356231][ T5900] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 87.398155][ T5900] veth0_vlan: entered promiscuous mode
[ 87.409690][ T5900] veth1_vlan: entered promiscuous mode
[ 87.439094][ T5900] veth0_macvtap: entered promiscuous mode
[ 87.448784][ T5900] veth1_macvtap: entered promiscuous mode
[ 87.471739][ T5900] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 87.485772][ T5900] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 87.503032][ T136] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 87.512812][ T136] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 87.523700][ T136] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 87.532866][ T136] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 87.671458][ T1146] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 87.726037][ T1146] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 87.806605][ T1146] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 87.896325][ T1146] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 87.981716][ T3422] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 87.990292][ T3422] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 88.024521][ T136] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 88.034220][ T136] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
2026/01/14 02:23:04 executed programs: 0
[ 88.427474][ T51] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 88.436624][ T51] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 88.445857][ T51] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 88.453866][ T51] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 88.461546][ T51] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 88.629473][ T5937] chnl_net:caif_netlink_parms(): no params data found
[ 88.709881][ T5937] bridge0: port 1(bridge_slave_0) entered blocking state
[ 88.718163][ T5937] bridge0: port 1(bridge_slave_0) entered disabled state
[ 88.725413][ T5937] bridge_slave_0: entered allmulticast mode
[ 88.732735][ T5937] bridge_slave_0: entered promiscuous mode
[ 88.742121][ T5937] bridge0: port 2(bridge_slave_1) entered blocking state
[ 88.749329][ T5937] bridge0: port 2(bridge_slave_1) entered disabled state
[ 88.756870][ T5937] bridge_slave_1: entered allmulticast mode
[ 88.764424][ T5937] bridge_slave_1: entered promiscuous mode
[ 88.795746][ T5937] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 88.807713][ T5937] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 88.843109][ T5937] team0: Port device team_slave_0 added
[ 88.851477][ T5937] team0: Port device team_slave_1 added
[ 88.879049][ T5937] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 88.886103][ T5937] 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.
[ 88.912598][ T5937] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 88.925638][ T5937] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 88.932964][ T5937] 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.
[ 88.959092][ T5937] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 89.011554][ T5937] hsr_slave_0: entered promiscuous mode
[ 89.017972][ T5937] hsr_slave_1: entered promiscuous mode
[ 89.025163][ T5937] debugfs: 'hsr0' already exists in 'hsr'
[ 89.031747][ T5937] Cannot create hsr debugfs directory
[ 90.502478][ T5146] Bluetooth: hci0: command tx timeout
[ 90.511835][ T1146] bridge_slave_1: left allmulticast mode
[ 90.518508][ T1146] bridge_slave_1: left promiscuous mode
[ 90.525748][ T1146] bridge0: port 2(bridge_slave_1) entered disabled state
[ 90.539749][ T1146] bridge_slave_0: left allmulticast mode
[ 90.548130][ T1146] bridge_slave_0: left promiscuous mode
[ 90.554519][ T1146] bridge0: port 1(bridge_slave_0) entered disabled state
[ 90.917060][ T1146] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 90.929353][ T1146] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 90.941970][ T1146] bond0 (unregistering): Released all slaves
[ 91.088339][ T1146] hsr_slave_0: left promiscuous mode
[ 91.096535][ T1146] hsr_slave_1: left promiscuous mode
[ 91.103312][ T1146] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 91.117563][ T1146] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 91.127792][ T1146] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 91.137398][ T1146] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 91.158892][ T1146] veth1_macvtap: left promiscuous mode
[ 91.165325][ T1146] veth0_macvtap: left promiscuous mode
[ 91.171590][ T1146] veth1_vlan: left promiscuous mode
[ 91.177090][ T1146] veth0_vlan: left promiscuous mode
[ 91.594547][ T1146] team0 (unregistering): Port device team_slave_1 removed
[ 91.627739][ T1146] team0 (unregistering): Port device team_slave_0 removed
[ 92.120984][ T5937] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 92.143173][ T5937] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 92.156428][ T5937] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 92.169268][ T5937] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 92.516022][ T5937] 8021q: adding VLAN 0 to HW filter on device bond0
[ 92.573058][ T5146] Bluetooth: hci0: command tx timeout
[ 92.603587][ T5937] 8021q: adding VLAN 0 to HW filter on device team0
[ 92.622147][ T2133] bridge0: port 1(bridge_slave_0) entered blocking state
[ 92.629285][ T2133] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 92.672693][ T4994] bridge0: port 2(bridge_slave_1) entered blocking state
[ 92.679910][ T4994] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 93.094495][ T5937] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 93.156042][ T5937] veth0_vlan: entered promiscuous mode
[ 93.174487][ T5937] veth1_vlan: entered promiscuous mode
[ 93.213782][ T5937] veth0_macvtap: entered promiscuous mode
[ 93.227663][ T5937] veth1_macvtap: entered promiscuous mode
[ 93.251581][ T5937] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 93.272006][ T5937] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 93.303175][ T1146] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 93.319778][ T1146] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 93.333735][ T1146] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 93.352012][ T1146] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 93.446826][ T34] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 93.473610][ T34] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
2026/01/14 02:23:10 executed programs: 2
[ 93.507165][ T2133] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 93.518167][ T2133] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 93.582915][ T6026] FAULT_INJECTION: forcing a failure.
[ 93.582915][ T6026] name failslab, interval 1, probability 0, space 0, times 1
[ 93.596433][ T6026] CPU: 1 UID: 0 PID: 6026 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full)
[ 93.596458][ T6026] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 93.596476][ T6026] Call Trace:
[ 93.596487][ T6026]
[ 93.596495][ T6026] dump_stack_lvl+0xe8/0x150
[ 93.596522][ T6026] should_fail_ex+0x414/0x560
[ 93.596548][ T6026] should_failslab+0xa8/0x100
[ 93.596574][ T6026] __kmalloc_node_track_caller_noprof+0xe2/0x820
[ 93.596597][ T6026] ? alloc_vfsmnt+0xe6/0x420
[ 93.596622][ T6026] kstrdup+0x42/0x100
[ 93.596643][ T6026] alloc_vfsmnt+0xe6/0x420
[ 93.596667][ T6026] clone_mnt+0x4b/0x9a0
[ 93.596694][ T6026] vfs_open_tree+0x677/0xf50
[ 93.596722][ T6026] ? __pfx_vfs_open_tree+0x10/0x10
[ 93.596739][ T6026] ? do_raw_spin_unlock+0x122/0x240
[ 93.596769][ T6026] ? alloc_fd+0x64c/0x6c0
[ 93.596805][ T6026] __x64_sys_open_tree+0x96/0x110
[ 93.596831][ T6026] do_syscall_64+0xec/0xf80
[ 93.596856][ T6026] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 93.596868][ T6026] ? clear_bhb_loop+0x40/0x90
[ 93.596881][ T6026] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 93.596891][ T6026] RIP: 0033:0x7f8b0ff8f749
[ 93.596908][ 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
[ 93.596917][ T6026] RSP: 002b:00007fff66e1bcb8 EFLAGS: 00000246 ORIG_RAX: 00000000000001ac
[ 93.596929][ T6026] RAX: ffffffffffffffda RBX: 00007f8b101e5fa0 RCX: 00007f8b0ff8f749
[ 93.596937][ T6026] RDX: 0000000000001802 RSI: 0000200000000000 RDI: ffffffffffffffff
[ 93.596944][ T6026] RBP: 00007fff66e1bd10 R08: 0000000000000000 R09: 0000000000000000
[ 93.596950][ T6026] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 93.596955][ T6026] R13: 00007f8b101e5fa0 R14: 00007f8b101e5fa0 R15: 0000000000000003
[ 93.596971][ T6026]
[ 93.800188][ T6027] FAULT_INJECTION: forcing a failure.
[ 93.800188][ T6027] name failslab, interval 1, probability 0, space 0, times 0
[ 93.813812][ T6027] CPU: 1 UID: 0 PID: 6027 Comm: syz.0.18 Not tainted syzkaller #0 PREEMPT(full)
[ 93.813828][ T6027] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 93.813835][ T6027] Call Trace:
[ 93.813839][ T6027]
[ 93.813844][ T6027] dump_stack_lvl+0xe8/0x150
[ 93.813860][ T6027] should_fail_ex+0x414/0x560
[ 93.813875][ T6027] should_failslab+0xa8/0x100
[ 93.813891][ T6027] __kmalloc_node_noprof+0xe7/0x820
[ 93.813902][ T6027] ? alloc_slab_obj_exts+0x3e/0x100
[ 93.813921][ T6027] alloc_slab_obj_exts+0x3e/0x100
[ 93.813936][ T6027] __memcg_slab_post_alloc_hook+0x330/0x730
[ 93.813955][ T6027] __kmalloc_node_track_caller_noprof+0x5f3/0x820
[ 93.813967][ T6027] ? alloc_vfsmnt+0xe6/0x420
[ 93.813981][ T6027] kstrdup+0x42/0x100
[ 93.813995][ T6027] alloc_vfsmnt+0xe6/0x420
[ 93.814008][ T6027] clone_mnt+0x4b/0x9a0
[ 93.814023][ T6027] vfs_open_tree+0x677/0xf50
[ 93.814039][ T6027] ? __pfx_vfs_open_tree+0x10/0x10
[ 93.814048][ T6027] ? do_raw_spin_unlock+0x122/0x240
[ 93.814065][ T6027] ? alloc_fd+0x64c/0x6c0
[ 93.814085][ T6027] __x64_sys_open_tree+0x96/0x110
[ 93.814100][ T6027] do_syscall_64+0xec/0xf80
[ 93.814116][ T6027] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 93.814126][ T6027] ? clear_bhb_loop+0x40/0x90
[ 93.814139][ T6027] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 93.814148][ T6027] RIP: 0033:0x7f8b0ff8f749
[ 93.814159][ T6027] 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
[ 93.814168][ T6027] RSP: 002b:00007fff66e1bcb8 EFLAGS: 00000246 ORIG_RAX: 00000000000001ac
[ 93.814181][ T6027] RAX: ffffffffffffffda RBX: 00007f8b101e5fa0 RCX: 00007f8b0ff8f749
[ 93.814188][ T6027] RDX: 0000000000001802 RSI: 0000200000000000 RDI: ffffffffffffffff
[ 93.814194][ T6027] RBP: 00007fff66e1bd10 R08: 0000000000000000 R09: 0000000000000000
[ 93.814200][ T6027] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 93.814206][ T6027] R13: 00007f8b101e5fa0 R14: 00007f8b101e5fa0 R15: 0000000000000003
[ 93.814221][ T6027]
[ 93.834878][ T6028] FAULT_INJECTION: forcing a failure.
[ 93.834878][ T6028] name failslab, interval 1, probability 0, space 0, times 0
[ 94.043899][ T6028] CPU: 0 UID: 0 PID: 6028 Comm: syz.0.19 Not tainted syzkaller #0 PREEMPT(full)
[ 94.043915][ T6028] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 94.043922][ T6028] Call Trace:
[ 94.043927][ T6028]
[ 94.043932][ T6028] dump_stack_lvl+0xe8/0x150
[ 94.043949][ T6028] should_fail_ex+0x414/0x560
[ 94.043965][ T6028] should_failslab+0xa8/0x100
[ 94.043980][ T6028] __kmalloc_node_track_caller_noprof+0xe2/0x820
[ 94.043994][ T6028] ? alloc_vfsmnt+0xe6/0x420
[ 94.044015][ T6028] kstrdup+0x42/0x100
[ 94.044029][ T6028] alloc_vfsmnt+0xe6/0x420
[ 94.044041][ T6028] clone_mnt+0x4b/0x9a0
[ 94.044056][ T6028] vfs_open_tree+0x677/0xf50
[ 94.044072][ T6028] ? __pfx_vfs_open_tree+0x10/0x10
[ 94.044082][ T6028] ? do_raw_spin_unlock+0x122/0x240
[ 94.044099][ T6028] ? alloc_fd+0x64c/0x6c0
[ 94.044118][ T6028] __x64_sys_open_tree+0x96/0x110
[ 94.044133][ T6028] do_syscall_64+0xec/0xf80
[ 94.044150][ T6028] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 94.044160][ T6028] ? clear_bhb_loop+0x40/0x90
[ 94.044172][ T6028] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 94.044182][ T6028] RIP: 0033:0x7f8b0ff8f749
[ 94.044194][ T6028] 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
[ 94.044202][ T6028] RSP: 002b:00007fff66e1bcb8 EFLAGS: 00000246 ORIG_RAX: 00000000000001ac
[ 94.044215][ T6028] RAX: ffffffffffffffda RBX: 00007f8b101e5fa0 RCX: 00007f8b0ff8f749
[ 94.044222][ T6028] RDX: 0000000000001802 RSI: 0000200000000000 RDI: ffffffffffffffff
[ 94.044229][ T6028] RBP: 00007fff66e1bd10 R08: 0000000000000000 R09: 0000000000000000
[ 94.044235][ T6028] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 94.044241][ T6028] R13: 00007f8b101e5fa0 R14: 00007f8b101e5fa0 R15: 0000000000000003
[ 94.044256][ T6028]
[ 94.264419][ T6029] FAULT_INJECTION: forcing a failure.
[ 94.264419][ T6029] name failslab, interval 1, probability 0, space 0, times 0
[ 94.278556][ T6029] CPU: 0 UID: 0 PID: 6029 Comm: syz.0.20 Not tainted syzkaller #0 PREEMPT(full)
[ 94.278582][ T6029] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 94.278593][ T6029] Call Trace:
[ 94.278600][ T6029]
[ 94.278608][ T6029] dump_stack_lvl+0xe8/0x150
[ 94.278634][ T6029] should_fail_ex+0x414/0x560
[ 94.278663][ T6029] should_failslab+0xa8/0x100
[ 94.278689][ T6029] __kmalloc_node_noprof+0xe7/0x820
[ 94.278711][ T6029] ? alloc_slab_obj_exts+0x3e/0x100
[ 94.278765][ T6029] alloc_slab_obj_exts+0x3e/0x100
[ 94.278794][ T6029] allocate_slab+0x1cc/0x3b0
[ 94.278824][ T6029] ___slab_alloc+0xdb6/0x17b0
[ 94.278853][ T6029] ? alloc_vfsmnt+0x23/0x420
[ 94.278878][ T6029] ? alloc_vfsmnt+0x23/0x420
[ 94.278898][ T6029] __slab_alloc+0x65/0x100
[ 94.278926][ T6029] kmem_cache_alloc_noprof+0x40f/0x710
[ 94.278955][ T6029] ? alloc_vfsmnt+0x23/0x420
[ 94.278980][ T6029] alloc_vfsmnt+0x23/0x420
[ 94.279005][ T6029] clone_mnt+0x4b/0x9a0
[ 94.279034][ T6029] vfs_open_tree+0x677/0xf50
[ 94.279060][ T6029] ? __pfx_vfs_open_tree+0x10/0x10
[ 94.279077][ T6029] ? do_raw_spin_unlock+0x122/0x240
[ 94.279110][ T6029] ? alloc_fd+0x64c/0x6c0
[ 94.279149][ T6029] __x64_sys_open_tree+0x96/0x110
[ 94.279179][ T6029] do_syscall_64+0xec/0xf80
[ 94.279216][ T6029] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 94.279236][ T6029] ? clear_bhb_loop+0x40/0x90
[ 94.279259][ T6029] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 94.279277][ T6029] RIP: 0033:0x7f8b0ff8f749
[ 94.279295][ T6029] 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
[ 94.279311][ T6029] RSP: 002b:00007fff66e1bcb8 EFLAGS: 00000246 ORIG_RAX: 00000000000001ac
[ 94.279332][ T6029] RAX: ffffffffffffffda RBX: 00007f8b101e5fa0 RCX: 00007f8b0ff8f749
[ 94.279345][ T6029] RDX: 0000000000001802 RSI: 0000200000000000 RDI: ffffffffffffffff
[ 94.279358][ T6029] RBP: 00007fff66e1bd10 R08: 0000000000000000 R09: 0000000000000000
[ 94.279370][ T6029] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 94.279380][ T6029] R13: 00007f8b101e5fa0 R14: 00007f8b101e5fa0 R15: 0000000000000003
[ 94.279410][ T6029]
[ 94.532581][ T6030] FAULT_INJECTION: forcing a failure.
[ 94.532581][ T6030] name failslab, interval 1, probability 0, space 0, times 0
[ 94.547890][ T6030] CPU: 1 UID: 0 PID: 6030 Comm: syz.0.21 Not tainted syzkaller #0 PREEMPT(full)
[ 94.547923][ T6030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 94.547934][ T6030] Call Trace:
[ 94.547942][ T6030]
[ 94.547949][ T6030] dump_stack_lvl+0xe8/0x150
[ 94.547977][ T6030] should_fail_ex+0x414/0x560
[ 94.548006][ T6030] should_failslab+0xa8/0x100
[ 94.548032][ T6030] __kmalloc_node_noprof+0xe7/0x820
[ 94.548054][ T6030] ? alloc_slab_obj_exts+0x3e/0x100
[ 94.548088][ T6030] alloc_slab_obj_exts+0x3e/0x100
[ 94.548118][ T6030] __memcg_slab_post_alloc_hook+0x330/0x730
[ 94.548155][ T6030] __kmalloc_node_track_caller_noprof+0x5f3/0x820
[ 94.548177][ T6030] ? alloc_vfsmnt+0xe6/0x420
[ 94.548204][ T6030] kstrdup+0x42/0x100
[ 94.548228][ T6030] alloc_vfsmnt+0xe6/0x420
[ 94.548252][ T6030] clone_mnt+0x4b/0x9a0
[ 94.548281][ T6030] vfs_open_tree+0x677/0xf50
[ 94.548311][ T6030] ? __pfx_vfs_open_tree+0x10/0x10
[ 94.548329][ T6030] ? do_raw_spin_unlock+0x122/0x240
[ 94.548361][ T6030] ? alloc_fd+0x64c/0x6c0
[ 94.548398][ T6030] __x64_sys_open_tree+0x96/0x110
[ 94.548426][ T6030] do_syscall_64+0xec/0xf80
[ 94.548455][ T6030] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 94.548474][ T6030] ? clear_bhb_loop+0x40/0x90
[ 94.548497][ T6030] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 94.548517][ T6030] RIP: 0033:0x7f8b0ff8f749
[ 94.548534][ T6030] 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
[ 94.548550][ T6030] RSP: 002b:00007fff66e1bcb8 EFLAGS: 00000246 ORIG_RAX: 00000000000001ac
[ 94.548571][ T6030] RAX: ffffffffffffffda RBX: 00007f8b101e5fa0 RCX: 00007f8b0ff8f749
[ 94.548585][ T6030] RDX: 0000000000001802 RSI: 0000200000000000 RDI: ffffffffffffffff
[ 94.548598][ T6030] RBP: 00007fff66e1bd10 R08: 0000000000000000 R09: 0000000000000000
[ 94.548609][ T6030] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 94.548620][ T6030] R13: 00007f8b101e5fa0 R14: 00007f8b101e5fa0 R15: 0000000000000003
[ 94.548651][ T6030]
[ 94.758360][ T5146] Bluetooth: hci0: command tx timeout
[ 94.792457][ T6031] FAULT_INJECTION: forcing a failure.
[ 94.792457][ T6031] name failslab, interval 1, probability 0, space 0, times 0
[ 94.806530][ T6031] CPU: 1 UID: 0 PID: 6031 Comm: syz.0.22 Not tainted syzkaller #0 PREEMPT(full)
[ 94.806558][ T6031] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 94.806569][ T6031] Call Trace:
[ 94.806577][ T6031]
[ 94.806584][ T6031] dump_stack_lvl+0xe8/0x150
[ 94.806611][ T6031] should_fail_ex+0x414/0x560
[ 94.806639][ T6031] should_failslab+0xa8/0x100
[ 94.806666][ T6031] __kmalloc_node_track_caller_noprof+0xe2/0x820
[ 94.806689][ T6031] ? alloc_vfsmnt+0xe6/0x420
[ 94.806716][ T6031] kstrdup+0x42/0x100
[ 94.806740][ T6031] alloc_vfsmnt+0xe6/0x420
[ 94.806764][ T6031] clone_mnt+0x4b/0x9a0
[ 94.806792][ T6031] vfs_open_tree+0x677/0xf50
[ 94.806822][ T6031] ? __pfx_vfs_open_tree+0x10/0x10
[ 94.806840][ T6031] ? do_raw_spin_unlock+0x122/0x240
[ 94.806872][ T6031] ? alloc_fd+0x64c/0x6c0
[ 94.806915][ T6031] __x64_sys_open_tree+0x96/0x110
[ 94.806944][ T6031] do_syscall_64+0xec/0xf80
[ 94.806973][ T6031] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 94.806992][ T6031] ? clear_bhb_loop+0x40/0x90
[ 94.807016][ T6031] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 94.807035][ T6031] RIP: 0033:0x7f8b0ff8f749
[ 94.807052][ T6031] 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
[ 94.807068][ T6031] RSP: 002b:00007fff66e1bcb8 EFLAGS: 00000246 ORIG_RAX: 00000000000001ac
[ 94.807089][ T6031] RAX: ffffffffffffffda RBX: 00007f8b101e5fa0 RCX: 00007f8b0ff8f749
[ 94.807103][ T6031] RDX: 0000000000001802 RSI: 0000200000000000 RDI: ffffffffffffffff
[ 94.807115][ T6031] RBP: 00007fff66e1bd10 R08: 0000000000000000 R09: 0000000000000000
[ 94.807127][ T6031] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 94.807138][ T6031] R13: 00007f8b101e5fa0 R14: 00007f8b101e5fa0 R15: 0000000000000003
[ 94.807168][ T6031]
[ 95.006878][ T6032] FAULT_INJECTION: forcing a failure.
[ 95.006878][ T6032] name failslab, interval 1, probability 0, space 0, times 0
[ 95.020640][ T6032] CPU: 0 UID: 0 PID: 6032 Comm: syz.0.23 Not tainted syzkaller #0 PREEMPT(full)
[ 95.020666][ T6032] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 95.020677][ T6032] Call Trace:
[ 95.020685][ T6032]
[ 95.020692][ T6032] dump_stack_lvl+0xe8/0x150
[ 95.020718][ T6032] should_fail_ex+0x414/0x560
[ 95.020746][ T6032] should_failslab+0xa8/0x100
[ 95.020773][ T6032] kmem_cache_alloc_lru_noprof+0x8d/0x6e0
[ 95.020806][ T6032] ? alloc_inode+0xb8/0x1b0
[ 95.020843][ T6032] alloc_inode+0xb8/0x1b0
[ 95.020868][ T6032] path_from_stashed+0x200/0x5c0
[ 95.020898][ T6032] open_namespace_file+0x8f/0x130
[ 95.020925][ T6032] ? __pfx_open_namespace_file+0x10/0x10
[ 95.020952][ T6032] ? do_raw_spin_unlock+0x122/0x240
[ 95.020981][ T6032] vfs_open_tree+0xa9d/0xf50
[ 95.021002][ T6032] ? __x64_sys_open_tree+0x96/0x110
[ 95.021028][ T6032] ? __pfx_vfs_open_tree+0x10/0x10
[ 95.021045][ T6032] ? do_raw_spin_unlock+0x122/0x240
[ 95.021074][ T6032] ? alloc_fd+0x64c/0x6c0
[ 95.021109][ T6032] __x64_sys_open_tree+0x96/0x110
[ 95.021137][ T6032] do_syscall_64+0xec/0xf80
[ 95.021166][ T6032] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 95.021186][ T6032] ? clear_bhb_loop+0x40/0x90
[ 95.021210][ T6032] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 95.021229][ T6032] RIP: 0033:0x7f8b0ff8f749
[ 95.021247][ T6032] 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
[ 95.021263][ T6032] RSP: 002b:00007fff66e1bcb8 EFLAGS: 00000246 ORIG_RAX: 00000000000001ac
[ 95.021283][ T6032] RAX: ffffffffffffffda RBX: 00007f8b101e5fa0 RCX: 00007f8b0ff8f749
[ 95.021296][ T6032] RDX: 0000000000001802 RSI: 0000200000000000 RDI: ffffffffffffffff
[ 95.021308][ T6032] RBP: 00007fff66e1bd10 R08: 0000000000000000 R09: 0000000000000000
[ 95.021321][ T6032] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 95.021332][ T6032] R13: 00007f8b101e5fa0 R14: 00007f8b101e5fa0 R15: 0000000000000003
[ 95.021361][ T6032]
[ 95.021437][ T6032]
[ 95.223473][ T6032] ============================================
[ 95.229601][ T6032] WARNING: possible recursive locking detected
[ 95.235742][ T6032] syzkaller #0 Not tainted
[ 95.240130][ T6032] --------------------------------------------
[ 95.246253][ T6032] syz.0.23/6032 is trying to acquire lock:
[ 95.252033][ T6032] ffffffff8e49efd0 (namespace_sem){++++}-{4:4}, at: put_mnt_ns+0x170/0x2f0
[ 95.260628][ T6032]
[ 95.260628][ T6032] but task is already holding lock:
[ 95.267969][ T6032] ffffffff8e49efd0 (namespace_sem){++++}-{4:4}, at: lock_mount_exact+0x89/0x630
[ 95.276994][ T6032]
[ 95.276994][ T6032] other info that might help us debug this:
[ 95.285037][ T6032] Possible unsafe locking scenario:
[ 95.285037][ T6032]
[ 95.292466][ T6032] CPU0
[ 95.295725][ T6032] ----
[ 95.298981][ T6032] lock(namespace_sem);
[ 95.303203][ T6032] lock(namespace_sem);
[ 95.307424][ T6032]
[ 95.307424][ T6032] *** DEADLOCK ***
[ 95.307424][ T6032]
[ 95.315543][ T6032] May be due to missing lock nesting notation
[ 95.315543][ T6032]
[ 95.323844][ T6032] 2 locks held by syz.0.23/6032:
[ 95.328760][ T6032] #0: ffff888149040148 (&sb->s_type->i_mutex_key){++++}-{4:4}, at: lock_mount_exact+0x7d/0x630
[ 95.339181][ T6032] #1: ffffffff8e49efd0 (namespace_sem){++++}-{4:4}, at: lock_mount_exact+0x89/0x630
[ 95.348643][ T6032]
[ 95.348643][ T6032] stack backtrace:
[ 95.354515][ T6032] CPU: 0 UID: 0 PID: 6032 Comm: syz.0.23 Not tainted syzkaller #0 PREEMPT(full)
[ 95.354529][ T6032] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 95.354535][ T6032] Call Trace:
[ 95.354542][ T6032]
[ 95.354547][ T6032] dump_stack_lvl+0xe8/0x150
[ 95.354561][ T6032] print_deadlock_bug+0x279/0x290
[ 95.354575][ T6032] __lock_acquire+0x2540/0x2cf0
[ 95.354585][ T6032] ? irqentry_exit+0x5e8/0x670
[ 95.354601][ T6032] ? lockdep_hardirqs_on+0x7b/0x110
[ 95.354615][ T6032] ? irqentry_exit+0x5e8/0x670
[ 95.354629][ T6032] ? rcu_is_watching+0x15/0xb0
[ 95.354643][ T6032] ? put_mnt_ns+0x170/0x2f0
[ 95.354656][ T6032] lock_acquire+0x107/0x340
[ 95.354665][ T6032] ? put_mnt_ns+0x170/0x2f0
[ 95.354680][ T6032] down_write+0x96/0x1f0
[ 95.354690][ T6032] ? put_mnt_ns+0x170/0x2f0
[ 95.354703][ T6032] ? __pfx_down_write+0x10/0x10
[ 95.354712][ T6032] ? trace_kmem_cache_alloc+0x1f/0xb0
[ 95.354728][ T6032] ? kmem_cache_alloc_lru_noprof+0x3bd/0x6e0
[ 95.354745][ T6032] put_mnt_ns+0x170/0x2f0
[ 95.354759][ T6032] path_from_stashed+0x40a/0x5c0
[ 95.354775][ T6032] open_namespace_file+0x8f/0x130
[ 95.354790][ T6032] ? __pfx_open_namespace_file+0x10/0x10
[ 95.354805][ T6032] ? do_raw_spin_unlock+0x122/0x240
[ 95.354824][ T6032] vfs_open_tree+0xa9d/0xf50
[ 95.354835][ T6032] ? __x64_sys_open_tree+0x96/0x110
[ 95.354848][ T6032] ? __pfx_vfs_open_tree+0x10/0x10
[ 95.354857][ T6032] ? do_raw_spin_unlock+0x122/0x240
[ 95.354871][ T6032] ? alloc_fd+0x64c/0x6c0
[ 95.354886][ T6032] __x64_sys_open_tree+0x96/0x110
[ 95.354899][ T6032] do_syscall_64+0xec/0xf80
[ 95.354914][ T6032] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 95.354924][ T6032] ? clear_bhb_loop+0x40/0x90
[ 95.354935][ T6032] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 95.354944][ T6032] RIP: 0033:0x7f8b0ff8f749
[ 95.354955][ T6032] 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
[ 95.354964][ T6032] RSP: 002b:00007fff66e1bcb8 EFLAGS: 00000246 ORIG_RAX: 00000000000001ac
[ 95.354975][ T6032] RAX: ffffffffffffffda RBX: 00007f8b101e5fa0 RCX: 00007f8b0ff8f749
[ 95.354982][ T6032] RDX: 0000000000001802 RSI: 0000200000000000 RDI: ffffffffffffffff
[ 95.354989][ T6032] RBP: 00007fff66e1bd10 R08: 0000000000000000 R09: 0000000000000000
[ 95.354995][ T6032] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 95.355001][ T6032] R13: 00007f8b101e5fa0 R14: 00007f8b101e5fa0 R15: 0000000000000003
[ 95.355011][ T6032]
[ 96.810562][ T5146] Bluetooth: hci0: command tx timeout