Warning: Permanently added '10.128.10.28' (ED25519) to the list of known hosts.
2026/01/07 15:06:47 parsed 1 programs
[ 133.896358][ T6164] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 138.193699][ T4441] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 138.206063][ T4441] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 138.239923][ T1309] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 138.248481][ T1309] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 138.412598][ T1299] ieee802154 phy0 wpan0: encryption failed: -22
[ 138.420568][ T1299] ieee802154 phy1 wpan1: encryption failed: -22
[ 139.079662][ T6222] chnl_net:caif_netlink_parms(): no params data found
[ 139.176611][ T6222] bridge0: port 1(bridge_slave_0) entered blocking state
[ 139.184091][ T6222] bridge0: port 1(bridge_slave_0) entered disabled state
[ 139.193206][ T6222] bridge_slave_0: entered allmulticast mode
[ 139.201953][ T6222] bridge_slave_0: entered promiscuous mode
[ 139.215791][ T6222] bridge0: port 2(bridge_slave_1) entered blocking state
[ 139.225296][ T6222] bridge0: port 2(bridge_slave_1) entered disabled state
[ 139.232983][ T6222] bridge_slave_1: entered allmulticast mode
[ 139.242168][ T6222] bridge_slave_1: entered promiscuous mode
[ 139.282191][ T6222] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 139.294561][ T6222] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 139.329843][ T6222] team0: Port device team_slave_0 added
[ 139.339236][ T6222] team0: Port device team_slave_1 added
[ 139.371284][ T6222] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 139.378859][ T6222] 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.
[ 139.406801][ T6222] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 139.419799][ T6222] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 139.426863][ T6222] 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.
[ 139.453921][ T6222] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 139.496204][ T6222] hsr_slave_0: entered promiscuous mode
[ 139.503101][ T6222] hsr_slave_1: entered promiscuous mode
[ 140.049418][ T6222] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 140.063102][ T6222] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 140.079788][ T6222] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 140.092230][ T6222] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 140.227258][ T6222] 8021q: adding VLAN 0 to HW filter on device bond0
[ 140.270893][ T6222] 8021q: adding VLAN 0 to HW filter on device team0
[ 140.292171][ T2084] bridge0: port 1(bridge_slave_0) entered blocking state
[ 140.299527][ T2084] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 140.315460][ T2084] bridge0: port 2(bridge_slave_1) entered blocking state
[ 140.322722][ T2084] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 140.614378][ T6222] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 140.685793][ T6222] veth0_vlan: entered promiscuous mode
[ 140.711499][ T6222] veth1_vlan: entered promiscuous mode
[ 140.761106][ T6222] veth0_macvtap: entered promiscuous mode
[ 140.782558][ T6222] veth1_macvtap: entered promiscuous mode
[ 140.817334][ T6222] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 140.836490][ T6222] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 140.861921][ T2084] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 140.873088][ T2084] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 140.889991][ T2084] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 140.901564][ T2084] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 141.116500][ T4441] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 141.247124][ T4441] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 141.356636][ T4441] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 141.387589][ T5151] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 141.397300][ T5151] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 141.406253][ T5151] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 141.415567][ T5151] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 141.424114][ T5151] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 141.475428][ T4441] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
2026/01/07 15:07:00 executed programs: 0
[ 142.599778][ T52] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 142.612111][ T52] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 142.621419][ T52] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 142.633166][ T52] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 142.645636][ T52] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 142.906179][ T6330] chnl_net:caif_netlink_parms(): no params data found
[ 143.051314][ T6330] bridge0: port 1(bridge_slave_0) entered blocking state
[ 143.058963][ T6330] bridge0: port 1(bridge_slave_0) entered disabled state
[ 143.066492][ T6330] bridge_slave_0: entered allmulticast mode
[ 143.074944][ T6330] bridge_slave_0: entered promiscuous mode
[ 143.084743][ T6330] bridge0: port 2(bridge_slave_1) entered blocking state
[ 143.092606][ T6330] bridge0: port 2(bridge_slave_1) entered disabled state
[ 143.100595][ T6330] bridge_slave_1: entered allmulticast mode
[ 143.109036][ T6330] bridge_slave_1: entered promiscuous mode
[ 143.153176][ T6330] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 143.166671][ T6330] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 143.214776][ T6330] team0: Port device team_slave_0 added
[ 143.224963][ T6330] team0: Port device team_slave_1 added
[ 143.275602][ T6330] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 143.287039][ T6330] 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.
[ 143.314755][ T6330] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 143.334649][ T6330] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 143.342028][ T6330] 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.
[ 143.369263][ T6330] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 143.433346][ T6330] hsr_slave_0: entered promiscuous mode
[ 143.440738][ T6330] hsr_slave_1: entered promiscuous mode
[ 143.447997][ T6330] debugfs: 'hsr0' already exists in 'hsr'
[ 143.454998][ T6330] Cannot create hsr debugfs directory
[ 143.938240][ T4441] bridge_slave_1: left allmulticast mode
[ 143.946683][ T4441] bridge_slave_1: left promiscuous mode
[ 143.955693][ T4441] bridge0: port 2(bridge_slave_1) entered disabled state
[ 143.977118][ T4441] bridge_slave_0: left allmulticast mode
[ 143.983338][ T4441] bridge_slave_0: left promiscuous mode
[ 143.990420][ T4441] bridge0: port 1(bridge_slave_0) entered disabled state
[ 144.406017][ T4441] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 144.419109][ T4441] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 144.430988][ T4441] bond0 (unregistering): Released all slaves
[ 144.561362][ T4441] hsr_slave_0: left promiscuous mode
[ 144.568222][ T4441] hsr_slave_1: left promiscuous mode
[ 144.575102][ T4441] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 144.588700][ T4441] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 144.598241][ T4441] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 144.607736][ T4441] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 144.634611][ T4441] veth1_macvtap: left promiscuous mode
[ 144.641196][ T4441] veth0_macvtap: left promiscuous mode
[ 144.653127][ T4441] veth1_vlan: left promiscuous mode
[ 144.659232][ T4441] veth0_vlan: left promiscuous mode
[ 144.719254][ T5151] Bluetooth: hci0: command tx timeout
[ 145.173286][ T4441] team0 (unregistering): Port device team_slave_1 removed
[ 145.217453][ T4441] team0 (unregistering): Port device team_slave_0 removed
[ 145.896067][ T6330] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 145.915771][ T6330] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 145.930346][ T6330] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 145.946079][ T6330] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 146.254791][ T6330] 8021q: adding VLAN 0 to HW filter on device bond0
[ 146.375757][ T6330] 8021q: adding VLAN 0 to HW filter on device team0
[ 146.400132][ T13] bridge0: port 1(bridge_slave_0) entered blocking state
[ 146.407917][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 146.429358][ T13] bridge0: port 2(bridge_slave_1) entered blocking state
[ 146.436786][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 146.769307][ T6330] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 146.799721][ T5151] Bluetooth: hci0: command tx timeout
[ 146.833472][ T6330] veth0_vlan: entered promiscuous mode
[ 146.850528][ T6330] veth1_vlan: entered promiscuous mode
[ 146.893272][ T6330] veth0_macvtap: entered promiscuous mode
[ 146.905974][ T6330] veth1_macvtap: entered promiscuous mode
[ 146.932806][ T6330] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 146.951505][ T6330] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 146.969351][ T13] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 146.978256][ T13] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 146.989808][ T13] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 147.010764][ T13] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 147.103843][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 147.123775][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 147.166814][ T4441] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 147.178048][ T4441] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 147.255992][ T6445] FAULT_INJECTION: forcing a failure.
[ 147.255992][ T6445] name fail_page_alloc, interval 1, probability 0, space 0, times 1
[ 147.271084][ T6445] CPU: 0 UID: 0 PID: 6445 Comm: syz.0.16 Not tainted syzkaller #0 PREEMPT(full)
[ 147.271121][ T6445] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 147.271140][ T6445] Call Trace:
[ 147.271148][ T6445]
[ 147.271158][ T6445] dump_stack_lvl+0x16c/0x1f0
[ 147.271203][ T6445] should_fail_ex+0x512/0x640
[ 147.271234][ T6445] should_fail_alloc_page+0xe7/0x130
[ 147.271271][ T6445] prepare_alloc_pages+0x401/0x670
[ 147.271315][ T6445] ? __rb_allocate_pages+0x4b2/0xda0
[ 147.271343][ T6445] ? ring_buffer_resize+0x717/0x1f90
[ 147.271377][ T6445] __alloc_frozen_pages_noprof+0x18b/0x2430
[ 147.271430][ T6445] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 147.271488][ T6445] ? rcu_is_watching+0x12/0xc0
[ 147.271520][ T6445] ? trace_kmalloc+0x2b/0xb0
[ 147.271551][ T6445] ? __kmalloc_node_noprof+0x372/0x930
[ 147.271589][ T6445] __alloc_pages_noprof+0xb/0x1b0
[ 147.271617][ T6445] alloc_cpu_data+0x63/0x150
[ 147.271850][ T6445] __rb_allocate_pages+0x5ef/0xda0
[ 147.271895][ T6445] ring_buffer_resize+0x717/0x1f90
[ 147.271935][ T6445] ? __pfx_update_last_data+0x10/0x10
[ 147.271963][ T6445] __tracing_resize_ring_buffer.part.0+0x52/0x1f0
[ 147.272001][ T6445] tracing_update_buffers+0x12e/0x150
[ 147.272125][ T6445] ftrace_event_write+0x14a/0x2c0
[ 147.272156][ T6445] ? __pfx_ftrace_event_write+0x10/0x10
[ 147.272197][ T6445] ? __pfx_ftrace_event_write+0x10/0x10
[ 147.272223][ T6445] vfs_write+0x2a0/0x11d0
[ 147.272260][ T6445] ? __pfx___mutex_lock+0x10/0x10
[ 147.272301][ T6445] ? __pfx_vfs_write+0x10/0x10
[ 147.272345][ T6445] ? __fget_files+0x20e/0x3c0
[ 147.272394][ T6445] ksys_write+0x12a/0x250
[ 147.272425][ T6445] ? __pfx_ksys_write+0x10/0x10
[ 147.272469][ T6445] do_syscall_64+0xcd/0xf80
[ 147.272513][ T6445] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 147.272539][ T6445] RIP: 0033:0x7f1e28d8d169
[ 147.272573][ T6445] 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
[ 147.272594][ T6445] RSP: 002b:00007f1e29c25038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 147.272618][ T6445] RAX: ffffffffffffffda RBX: 00007f1e28fa5fa0 RCX: 00007f1e28d8d169
2026/01/07 15:07:05 executed programs: 3
[ 147.272634][ T6445] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003
[ 147.272649][ T6445] RBP: 00007f1e29c25090 R08: 0000000000000000 R09: 0000000000000000
[ 147.272664][ T6445] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 147.272694][ T6445] R13: 0000000000000000 R14: 00007f1e28fa5fa0 R15: 00007ffdfa274128
[ 147.272731][ T6445]
[ 147.579839][ T6451] FAULT_INJECTION: forcing a failure.
[ 147.579839][ T6451] name failslab, interval 1, probability 0, space 0, times 1
[ 147.595068][ T6451] CPU: 0 UID: 0 PID: 6451 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full)
[ 147.595101][ T6451] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 147.595112][ T6451] Call Trace:
[ 147.595118][ T6451]
[ 147.595125][ T6451] dump_stack_lvl+0x16c/0x1f0
[ 147.595152][ T6451] should_fail_ex+0x512/0x640
[ 147.595169][ T6451] ? __kmalloc_noprof+0xca/0x910
[ 147.595187][ T6451] should_failslab+0xc2/0x120
[ 147.595209][ T6451] __kmalloc_noprof+0xeb/0x910
[ 147.595225][ T6451] ? tracepoint_add_func+0x2a6/0xea0
[ 147.595249][ T6451] ? __pfx_probe_sched_wakeup+0x10/0x10
[ 147.595271][ T6451] ? tracepoint_add_func+0x2a6/0xea0
[ 147.595291][ T6451] tracepoint_add_func+0x2a6/0xea0
[ 147.595311][ T6451] ? __pfx_probe_sched_wakeup+0x10/0x10
[ 147.595336][ T6451] ? __pfx_probe_sched_wakeup+0x10/0x10
[ 147.595357][ T6451] tracepoint_probe_register+0xbf/0x100
[ 147.595380][ T6451] ? __pfx_tracepoint_probe_register+0x10/0x10
[ 147.595401][ T6451] ? ftrace_set_clr_event+0x156/0x330
[ 147.595417][ T6451] ? __pfx_probe_sched_wakeup+0x10/0x10
[ 147.595444][ T6451] tracing_start_sched_switch+0xaf/0x1e0
[ 147.595464][ T6451] __ftrace_event_enable_disable+0x692/0x800
[ 147.595482][ T6451] __ftrace_set_clr_event_nolock+0x390/0xb70
[ 147.595503][ T6451] ftrace_set_clr_event+0x16e/0x330
[ 147.595520][ T6451] ? __pfx_ftrace_set_clr_event+0x10/0x10
[ 147.595542][ T6451] ftrace_event_write+0x259/0x2c0
[ 147.595557][ T6451] ? __pfx_ftrace_event_write+0x10/0x10
[ 147.595580][ T6451] ? __pfx_ftrace_event_write+0x10/0x10
[ 147.595595][ T6451] vfs_write+0x2a0/0x11d0
[ 147.595617][ T6451] ? __pfx___mutex_lock+0x10/0x10
[ 147.595641][ T6451] ? __pfx_vfs_write+0x10/0x10
[ 147.595666][ T6451] ? __fget_files+0x20e/0x3c0
[ 147.595699][ T6451] ksys_write+0x12a/0x250
[ 147.595719][ T6451] ? __pfx_ksys_write+0x10/0x10
[ 147.595745][ T6451] do_syscall_64+0xcd/0xf80
[ 147.595769][ T6451] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 147.595784][ T6451] RIP: 0033:0x7f1e28d8d169
[ 147.595796][ T6451] 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
[ 147.595809][ T6451] RSP: 002b:00007f1e29c25038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 147.595823][ T6451] RAX: ffffffffffffffda RBX: 00007f1e28fa5fa0 RCX: 00007f1e28d8d169
[ 147.595832][ T6451] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003
[ 147.595840][ T6451] RBP: 00007f1e29c25090 R08: 0000000000000000 R09: 0000000000000000
[ 147.595849][ T6451] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 147.595856][ T6451] R13: 0000000000000000 R14: 00007f1e28fa5fa0 R15: 00007ffdfa274128
[ 147.595876][ T6451]
[ 147.595944][ T6451] wakeup trace: Couldn't activate tracepoint probe to kernel_sched_wakeup
[ 147.968511][ T6453] ------------[ cut here ]------------
[ 147.974330][ T6453] WARNING: kernel/tracepoint.c:358 at tracepoint_probe_unregister+0x894/0xd70, CPU#1: syz.0.18/6453
[ 147.985588][ T6453] Modules linked in:
[ 147.989811][ T6453] CPU: 1 UID: 0 PID: 6453 Comm: syz.0.18 Not tainted syzkaller #0 PREEMPT(full)
[ 147.999738][ T6453] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 148.006254][ T6454] FAULT_INJECTION: forcing a failure.
[ 148.006254][ T6454] name fail_usercopy, interval 1, probability 0, space 0, times 1
[ 148.010034][ T6453] RIP: 0010:tracepoint_probe_unregister+0x894/0xd70
[ 148.010089][ T6453] Code: 41 5e 41 5f c3 cc cc cc cc e8 d8 21 fe ff 48 c7 c6 e0 37 c0 81 48 89 df e8 19 a9 e3 ff eb 9f bb fe ff ff ff e8 bd 21 fe ff 90 <0f> 0b 90 eb 91 e8 b2 21 fe ff 48 89 da 48 b8 00 00 00 00 00 fc ff
[ 148.010113][ T6453] RSP: 0018:ffffc9000216f878 EFLAGS: 00010293
[ 148.025147][ T6454] CPU: 0 UID: 0 PID: 6454 Comm: syz.0.18 Not tainted syzkaller #0 PREEMPT(full)
[ 148.025178][ T6454] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 148.025193][ T6454] Call Trace:
[ 148.025200][ T6454]
[ 148.025209][ T6454] dump_stack_lvl+0x16c/0x1f0
[ 148.025250][ T6454] should_fail_ex+0x512/0x640
[ 148.025281][ T6454] _copy_from_user+0x2e/0xd0
[ 148.025309][ T6454] kstrtouint_from_user+0xd6/0x1d0
[ 148.025339][ T6454] ? __pfx_kstrtouint_from_user+0x10/0x10
[ 148.025370][ T6454] ? __lock_acquire+0x436/0x2890
[ 148.025399][ T6454] ? lock_acquire+0x179/0x330
[ 148.025429][ T6454] proc_fail_nth_write+0x83/0x220
[ 148.025454][ T6454] ? __pfx_proc_fail_nth_write+0x10/0x10
[ 148.025492][ T6454] ? __pfx_proc_fail_nth_write+0x10/0x10
[ 148.025515][ T6454] vfs_write+0x2a0/0x11d0
[ 148.025550][ T6454] ? __pfx___mutex_lock+0x10/0x10
[ 148.025589][ T6454] ? __pfx_vfs_write+0x10/0x10
[ 148.025631][ T6454] ? __fget_files+0x20e/0x3c0
[ 148.025673][ T6454] ksys_write+0x12a/0x250
[ 148.025705][ T6454] ? __pfx_ksys_write+0x10/0x10
[ 148.025748][ T6454] do_syscall_64+0xcd/0xf80
[ 148.025790][ T6454] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 148.025815][ T6454] RIP: 0033:0x7f1e28d8bc1f
[ 148.025841][ T6454] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 92 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 4c 93 02 00 48
[ 148.025862][ T6454] RSP: 002b:00007f1e29c04030 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 148.025884][ T6454] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1e28d8bc1f
[ 148.025900][ T6454] RDX: 0000000000000001 RSI: 00007f1e29c040a0 RDI: 0000000000000004
[ 148.025915][ T6454] RBP: 00007f1e29c04090 R08: 0000000000000000 R09: 0000000000000000
[ 148.025930][ T6454] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001
[ 148.025944][ T6454] R13: 0000000000000001 R14: 00007f1e28fa6080 R15: 00007ffdfa274128
[ 148.025977][ T6454]
[ 148.256597][ T6453]
[ 148.259005][ T6453] RAX: 0000000000000000 RBX: 00000000fffffffe RCX: ffffffff81c0467f
[ 148.267173][ T6453] RDX: ffff88802c4adb80 RSI: ffffffff81c04923 RDI: 0000000000000005
[ 148.275425][ T6453] RBP: ffff88801b6e5e48 R08: 0000000000000005 R09: 0000000000000000
[ 148.283728][ T6453] R10: 0000000000000001 R11: ffff88802c4ae6b0 R12: ffffffff81c67c70
[ 148.292361][ T6453] R13: 0000000000000002 R14: 0000000000000000 R15: ffffffff8e7e8ce0
[ 148.301631][ T6453] FS: 00007f1e29c256c0(0000) GS:ffff8881249fc000(0000) knlGS:0000000000000000
[ 148.310817][ T6453] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 148.317768][ T6453] CR2: 0000200000000100 CR3: 0000000076736000 CR4: 00000000003526f0
[ 148.325919][ T6453] Call Trace:
[ 148.329404][ T6453]
[ 148.332440][ T6453] ? __pfx_tracepoint_probe_unregister+0x10/0x10
[ 148.339106][ T6453] tracing_stop_cmdline_record+0x66/0xa0
[ 148.344876][ T6453] __ftrace_event_enable_disable+0x700/0x800
[ 148.351360][ T6453] ftrace_event_set_open+0x232/0x380
[ 148.356857][ T6453] do_dentry_open+0x748/0x1590
[ 148.361820][ T6453] ? __pfx_ftrace_event_set_open+0x10/0x10
[ 148.367659][ T6453] vfs_open+0x82/0x3f0
[ 148.371814][ T6453] path_openat+0x2078/0x3140
[ 148.376804][ T6453] ? __pfx_path_openat+0x10/0x10
[ 148.382050][ T6453] do_filp_open+0x20b/0x470
[ 148.386806][ T6453] ? __pfx_do_filp_open+0x10/0x10
[ 148.392194][ T6453] ? alloc_fd+0x471/0x7d0
[ 148.396688][ T6453] do_sys_openat2+0x121/0x290
[ 148.401789][ T6453] ? __pfx_do_sys_openat2+0x10/0x10
[ 148.407388][ T6453] __x64_sys_openat+0x174/0x210
[ 148.412557][ T6453] ? __pfx___x64_sys_openat+0x10/0x10
[ 148.418344][ T6453] do_syscall_64+0xcd/0xf80
[ 148.422971][ T6453] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 148.428955][ T6453] RIP: 0033:0x7f1e28d8d169
[ 148.433573][ T6453] 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
[ 148.454241][ T6453] RSP: 002b:00007f1e29c25038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[ 148.462822][ T6453] RAX: ffffffffffffffda RBX: 00007f1e28fa5fa0 RCX: 00007f1e28d8d169
[ 148.471106][ T6453] RDX: 0000000000020201 RSI: 0000200000000100 RDI: ffffffffffffff9c
[ 148.479140][ T6453] RBP: 00007f1e28e0e2a0 R08: 0000000000000000 R09: 0000000000000000
[ 148.487232][ T6453] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 148.495695][ T6453] R13: 0000000000000000 R14: 00007f1e28fa5fa0 R15: 00007ffdfa274128
[ 148.504236][ T6453]
[ 148.507362][ T6453] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 148.515207][ T6453] CPU: 1 UID: 0 PID: 6453 Comm: syz.0.18 Not tainted syzkaller #0 PREEMPT(full)
[ 148.524849][ T6453] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 148.535360][ T6453] Call Trace:
[ 148.538832][ T6453]
[ 148.541814][ T6453] dump_stack_lvl+0x3d/0x1f0
[ 148.546565][ T6453] vpanic+0x640/0x6f0
[ 148.550774][ T6453] ? tracepoint_probe_unregister+0x894/0xd70
[ 148.557207][ T6453] panic+0xca/0xd0
[ 148.562393][ T6453] ? __pfx_panic+0x10/0x10
[ 148.566930][ T6453] ? check_panic_on_warn+0x1f/0xb0
[ 148.572817][ T6453] check_panic_on_warn+0xab/0xb0
[ 148.578048][ T6453] __warn+0x108/0x3c0
[ 148.582876][ T6453] __report_bug+0x2a0/0x520
[ 148.588043][ T6453] ? tracepoint_probe_unregister+0x894/0xd70
[ 148.595011][ T6453] ? __pfx___report_bug+0x10/0x10
[ 148.600517][ T6453] ? rcu_is_watching+0x12/0xc0
[ 148.605862][ T6453] ? trace_contention_end+0xdd/0x110
[ 148.612174][ T6453] ? __mutex_lock+0x27b/0x1ca0
[ 148.617271][ T6453] ? tracepoint_probe_unregister+0x9c/0xd70
[ 148.623474][ T6453] ? tracepoint_probe_unregister+0x894/0xd70
[ 148.629753][ T6453] report_bug+0xb2/0x220
[ 148.634124][ T6453] ? tracepoint_probe_unregister+0x894/0xd70
[ 148.640236][ T6453] handle_bug+0x127/0x260
[ 148.644833][ T6453] exc_invalid_op+0x17/0x50
[ 148.649772][ T6453] asm_exc_invalid_op+0x1a/0x20
[ 148.655492][ T6453] RIP: 0010:tracepoint_probe_unregister+0x894/0xd70
[ 148.662822][ T6453] Code: 41 5e 41 5f c3 cc cc cc cc e8 d8 21 fe ff 48 c7 c6 e0 37 c0 81 48 89 df e8 19 a9 e3 ff eb 9f bb fe ff ff ff e8 bd 21 fe ff 90 <0f> 0b 90 eb 91 e8 b2 21 fe ff 48 89 da 48 b8 00 00 00 00 00 fc ff
[ 148.683783][ T6453] RSP: 0018:ffffc9000216f878 EFLAGS: 00010293
[ 148.690507][ T6453] RAX: 0000000000000000 RBX: 00000000fffffffe RCX: ffffffff81c0467f
[ 148.699114][ T6453] RDX: ffff88802c4adb80 RSI: ffffffff81c04923 RDI: 0000000000000005
[ 148.707981][ T6453] RBP: ffff88801b6e5e48 R08: 0000000000000005 R09: 0000000000000000
[ 148.716321][ T6453] R10: 0000000000000001 R11: ffff88802c4ae6b0 R12: ffffffff81c67c70
[ 148.724581][ T6453] R13: 0000000000000002 R14: 0000000000000000 R15: ffffffff8e7e8ce0
[ 148.733285][ T6453] ? __pfx_probe_sched_switch+0x10/0x10
[ 148.739083][ T6453] ? tracepoint_probe_unregister+0x5ef/0xd70
[ 148.745172][ T6453] ? tracepoint_probe_unregister+0x893/0xd70
[ 148.751215][ T6453] ? tracepoint_probe_unregister+0x893/0xd70
[ 148.757327][ T6453] ? __pfx_tracepoint_probe_unregister+0x10/0x10
[ 148.763795][ T6453] tracing_stop_cmdline_record+0x66/0xa0
[ 148.769813][ T6453] __ftrace_event_enable_disable+0x700/0x800
[ 148.776280][ T6453] ftrace_event_set_open+0x232/0x380
[ 148.782580][ T6453] do_dentry_open+0x748/0x1590
[ 148.788998][ T6453] ? __pfx_ftrace_event_set_open+0x10/0x10
[ 148.795169][ T6453] vfs_open+0x82/0x3f0
[ 148.799621][ T6453] path_openat+0x2078/0x3140
[ 148.804839][ T6453] ? __pfx_path_openat+0x10/0x10
[ 148.810179][ T6453] do_filp_open+0x20b/0x470
[ 148.814924][ T6453] ? __pfx_do_filp_open+0x10/0x10
[ 148.820193][ T6453] ? alloc_fd+0x471/0x7d0
[ 148.824832][ T6453] do_sys_openat2+0x121/0x290
[ 148.829792][ T6453] ? __pfx_do_sys_openat2+0x10/0x10
[ 148.836279][ T6453] __x64_sys_openat+0x174/0x210
[ 148.842236][ T6453] ? __pfx___x64_sys_openat+0x10/0x10
[ 148.848107][ T6453] do_syscall_64+0xcd/0xf80
[ 148.853238][ T6453] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 148.859594][ T6453] RIP: 0033:0x7f1e28d8d169
[ 148.864040][ T6453] 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
[ 148.885159][ T6453] RSP: 002b:00007f1e29c25038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[ 148.894043][ T6453] RAX: ffffffffffffffda RBX: 00007f1e28fa5fa0 RCX: 00007f1e28d8d169
[ 148.902652][ T6453] RDX: 0000000000020201 RSI: 0000200000000100 RDI: ffffffffffffff9c
[ 148.911250][ T6453] RBP: 00007f1e28e0e2a0 R08: 0000000000000000 R09: 0000000000000000
[ 148.919434][ T6453] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 148.927769][ T6453] R13: 0000000000000000 R14: 00007f1e28fa5fa0 R15: 00007ffdfa274128
[ 148.935975][ T6453]
[ 148.940085][ T6453] Kernel Offset: disabled
[ 148.944442][ T6453] Rebooting in 86400 seconds..