Warning: Permanently added '10.128.1.141' (ED25519) to the list of known hosts.
2026/04/28 04:03:17 parsed 1 programs
[ 121.620261][ T5968] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 124.559559][ T5635] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 124.576049][ T5635] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 124.585503][ T5635] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 124.595280][ T5635] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 124.603984][ T5635] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 124.865394][ T94] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 124.877790][ T94] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 124.905256][ T1178] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 124.914100][ T1178] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 126.929198][ T6024] bridge0: port 1(bridge_slave_0) entered blocking state
[ 126.936431][ T6024] bridge0: port 1(bridge_slave_0) entered disabled state
[ 126.943660][ T6024] bridge_slave_0: entered allmulticast mode
[ 126.950720][ T6024] bridge_slave_0: entered promiscuous mode
[ 126.960813][ T6024] bridge0: port 2(bridge_slave_1) entered blocking state
[ 126.968162][ T6024] bridge0: port 2(bridge_slave_1) entered disabled state
[ 126.975506][ T6024] bridge_slave_1: entered allmulticast mode
[ 126.982791][ T6024] bridge_slave_1: entered promiscuous mode
[ 127.018832][ T6024] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 127.030155][ T6024] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 127.060703][ T6024] team0: Port device team_slave_0 added
[ 127.069258][ T6024] team0: Port device team_slave_1 added
[ 127.094954][ T6024] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 127.102106][ T6024] 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.
[ 127.129178][ T6024] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 127.141162][ T6024] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 127.148165][ T6024] 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.
[ 127.174216][ T6024] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 127.213286][ T6024] hsr_slave_0: entered promiscuous mode
[ 127.219556][ T6024] hsr_slave_1: entered promiscuous mode
[ 127.803007][ T6024] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 127.816115][ T6024] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 127.824668][ T6024] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 127.841035][ T6024] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 127.851460][ T6024] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 127.864427][ T6024] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 127.882228][ T6024] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 127.893959][ T6024] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 128.006262][ T6024] 8021q: adding VLAN 0 to HW filter on device bond0
[ 128.036756][ T6024] 8021q: adding VLAN 0 to HW filter on device team0
[ 128.052769][ T35] bridge0: port 1(bridge_slave_0) entered blocking state
[ 128.060060][ T35] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 128.078223][ T35] bridge0: port 2(bridge_slave_1) entered blocking state
[ 128.085433][ T35] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 128.636216][ T6024] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 128.714596][ T6024] veth0_vlan: entered promiscuous mode
[ 128.728697][ T6024] veth1_vlan: entered promiscuous mode
[ 128.771807][ T6024] veth0_macvtap: entered promiscuous mode
[ 128.784526][ T6024] veth1_macvtap: entered promiscuous mode
[ 128.811377][ T6024] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 128.828812][ T6024] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 128.846430][ T1178] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 128.882472][ T1178] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 128.903465][ T1178] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 128.932958][ T1178] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 129.119198][ T1178] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 129.275213][ T1178] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 130.095257][ T1178] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 130.950308][ T1178] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
2026/04/28 04:03:31 executed programs: 0
[ 131.247679][ T4943] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 131.263641][ T4943] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 131.272974][ T4943] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 131.281295][ T4943] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 131.289353][ T4943] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 131.690315][ T1178] bridge_slave_1: left allmulticast mode
[ 131.697228][ T1178] bridge_slave_1: left promiscuous mode
[ 131.703160][ T1178] bridge0: port 2(bridge_slave_1) entered disabled state
[ 131.726742][ T1178] bridge_slave_0: left allmulticast mode
[ 131.741595][ T1178] bridge_slave_0: left promiscuous mode
[ 131.751903][ T1178] bridge0: port 1(bridge_slave_0) entered disabled state
[ 132.012064][ T1178] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 132.024684][ T1178] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 132.035228][ T1178] bond0 (unregistering): Released all slaves
[ 132.167102][ T1178] hsr_slave_0: left promiscuous mode
[ 132.173388][ T1178] hsr_slave_1: left promiscuous mode
[ 132.179508][ T1178] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 132.187506][ T1178] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 132.195905][ T1178] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 132.204753][ T1178] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 132.218656][ T1178] veth1_macvtap: left promiscuous mode
[ 132.225684][ T1178] veth0_macvtap: left promiscuous mode
[ 132.232582][ T1178] veth1_vlan: left promiscuous mode
[ 132.237984][ T1178] veth0_vlan: left promiscuous mode
[ 132.520803][ T1178] team0 (unregistering): Port device team_slave_1 removed
[ 132.551401][ T1178] team0 (unregistering): Port device team_slave_0 removed
[ 132.876978][ T1315] ieee802154 phy0 wpan0: encryption failed: -22
[ 132.893455][ T1315] ieee802154 phy1 wpan1: encryption failed: -22
[ 133.212633][ T6170] bridge0: port 1(bridge_slave_0) entered blocking state
[ 133.228213][ T6170] bridge0: port 1(bridge_slave_0) entered disabled state
[ 133.235857][ T6170] bridge_slave_0: entered allmulticast mode
[ 133.244304][ T6170] bridge_slave_0: entered promiscuous mode
[ 133.255727][ T6170] bridge0: port 2(bridge_slave_1) entered blocking state
[ 133.264039][ T6170] bridge0: port 2(bridge_slave_1) entered disabled state
[ 133.271299][ T6170] bridge_slave_1: entered allmulticast mode
[ 133.279695][ T6170] bridge_slave_1: entered promiscuous mode
[ 133.343997][ T4943] Bluetooth: hci0: command tx timeout
[ 133.542121][ T6170] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 133.561248][ T6170] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 133.706506][ T6170] team0: Port device team_slave_0 added
[ 133.721088][ T6170] team0: Port device team_slave_1 added
[ 133.786095][ T6170] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 133.793560][ T6170] 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.
[ 133.823369][ T6170] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 133.837985][ T6170] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 133.853279][ T6170] 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.
[ 133.879589][ T6170] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 133.954276][ T6170] hsr_slave_0: entered promiscuous mode
[ 133.960941][ T6170] hsr_slave_1: entered promiscuous mode
[ 134.532892][ T6170] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 134.546477][ T6170] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 134.554922][ T6170] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 134.566846][ T6170] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 134.578629][ T6170] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 134.591895][ T6170] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 134.600528][ T6170] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 134.617850][ T6170] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 134.722034][ T6170] 8021q: adding VLAN 0 to HW filter on device bond0
[ 134.750675][ T6170] 8021q: adding VLAN 0 to HW filter on device team0
[ 134.766842][ T1103] bridge0: port 1(bridge_slave_0) entered blocking state
[ 134.774058][ T1103] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 134.790011][ T13] bridge0: port 2(bridge_slave_1) entered blocking state
[ 134.797236][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 135.333388][ T6170] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 135.395465][ T6170] veth0_vlan: entered promiscuous mode
[ 135.411122][ T6170] veth1_vlan: entered promiscuous mode
[ 135.421666][ T4943] Bluetooth: hci0: command tx timeout
[ 135.442331][ T6170] veth0_macvtap: entered promiscuous mode
[ 135.451017][ T6170] veth1_macvtap: entered promiscuous mode
[ 135.470458][ T6170] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 135.484453][ T6170] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 135.498004][ T13] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 135.508669][ T13] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 135.520904][ T13] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 135.529973][ T13] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 135.589651][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 135.598200][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 135.625179][ T94] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 135.633282][ T94] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 135.685401][ T6309] FAULT_INJECTION: forcing a failure.
[ 135.685401][ T6309] name fail_page_alloc, interval 1, probability 0, space 0, times 1
[ 135.699304][ T6309] CPU: 0 UID: 0 PID: 6309 Comm: syz.0.16 Not tainted syzkaller #0 PREEMPT(full)
[ 135.699336][ T6309] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 135.699352][ T6309] Call Trace:
[ 135.699357][ T6309]
[ 135.699363][ T6309] dump_stack_lvl+0x100/0x190
[ 135.699387][ T6309] should_fail_ex.cold+0x5/0xa
[ 135.699404][ T6309] ? prepare_alloc_pages+0x16d/0x5f0
[ 135.699425][ T6309] should_fail_alloc_page+0xeb/0x140
[ 135.699443][ T6309] prepare_alloc_pages+0x1f0/0x5f0
[ 135.699465][ T6309] __alloc_frozen_pages_noprof+0x19a/0x2bc0
[ 135.699495][ T6309] ? __tracing_resize_ring_buffer.part.0+0x52/0x1f0
[ 135.699514][ T6309] ? ftrace_event_write+0x14a/0x2c0
[ 135.699530][ T6309] ? vfs_write+0x2aa/0x1070
[ 135.699545][ T6309] ? ksys_write+0x12a/0x250
[ 135.699559][ T6309] ? do_syscall_64+0x10b/0xf80
[ 135.699577][ T6309] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 135.699600][ T6309] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 135.699636][ T6309] ? rcu_is_watching+0x12/0xc0
[ 135.699654][ T6309] ? trace_kmalloc+0xe3/0x110
[ 135.699670][ T6309] ? __kasan_kmalloc+0xaa/0xb0
[ 135.699688][ T6309] __alloc_pages_noprof+0xb/0x110
[ 135.699710][ T6309] alloc_cpu_data+0x60/0x130
[ 135.699726][ T6309] __rb_allocate_pages+0xbd5/0x10a0
[ 135.699749][ T6309] ring_buffer_resize+0x6df/0x1e80
[ 135.699772][ T6309] ? __pfx_update_last_data+0x10/0x10
[ 135.699789][ T6309] __tracing_resize_ring_buffer.part.0+0x52/0x1f0
[ 135.699810][ T6309] tracing_update_buffers+0xd4/0xf0
[ 135.699827][ T6309] ftrace_event_write+0x14a/0x2c0
[ 135.699844][ T6309] ? __pfx_ftrace_event_write+0x10/0x10
[ 135.699868][ T6309] vfs_write+0x2aa/0x1070
[ 135.699885][ T6309] ? __pfx_ftrace_event_write+0x10/0x10
[ 135.699903][ T6309] ? __pfx_vfs_write+0x10/0x10
[ 135.699918][ T6309] ? __fget_files+0x215/0x3d0
[ 135.699939][ T6309] ? __fget_files+0x21f/0x3d0
[ 135.699961][ T6309] ksys_write+0x12a/0x250
[ 135.699977][ T6309] ? __pfx_ksys_write+0x10/0x10
[ 135.699995][ T6309] ? rcu_is_watching+0x12/0xc0
[ 135.700014][ T6309] do_syscall_64+0x10b/0xf80
[ 135.700030][ T6309] ? clear_bhb_loop+0x40/0x90
[ 135.700048][ T6309] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 135.700063][ T6309] RIP: 0033:0x7fe4b61978f9
[ 135.700080][ T6309] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48
[ 135.700097][ T6309] RSP: 002b:00007fe4b6fbc028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 135.700118][ T6309] RAX: ffffffffffffffda RBX: 00007fe4b63c5fa0 RCX: 00007fe4b61978f9
[ 135.700128][ T6309] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003
[ 135.700136][ T6309] RBP: 00007fe4b6fbc090 R08: 0000000000000000 R09: 0000000000000000
[ 135.700144][ T6309] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 135.700153][ T6309] R13: 0000000000000000 R14: 00007fe4b63c5fa0 R15: 00007ffdbbbf5d18
[ 135.700172][ T6309]
[ 136.042415][ T6311] FAULT_INJECTION: forcing a failure.
[ 136.042415][ T6311] name failslab, interval 1, probability 0, space 0, times 1
[ 136.055530][ T6311] CPU: 1 UID: 0 PID: 6311 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full)
[ 136.055560][ T6311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 136.055569][ T6311] Call Trace:
[ 136.055574][ T6311]
[ 136.055579][ T6311] dump_stack_lvl+0x100/0x190
[ 136.055601][ T6311] should_fail_ex.cold+0x5/0xa
[ 136.055626][ T6311] ? tracepoint_add_func+0x3a8/0x1150
[ 136.055648][ T6311] should_failslab+0xc2/0x120
[ 136.055665][ T6311] __kmalloc_noprof+0xe0/0x850
[ 136.055691][ T6311] ? __pfx_probe_sched_wakeup+0x10/0x10
[ 136.055713][ T6311] tracepoint_add_func+0x3a8/0x1150
[ 136.055733][ T6311] ? __pfx_probe_sched_wakeup+0x10/0x10
[ 136.055759][ T6311] ? __pfx_probe_sched_wakeup+0x10/0x10
[ 136.055781][ T6311] tracepoint_probe_register+0xc4/0x110
[ 136.055803][ T6311] ? __pfx_tracepoint_probe_register+0x10/0x10
[ 136.055824][ T6311] ? __pfx_probe_sched_wakeup+0x10/0x10
[ 136.055846][ T6311] ? __lock_acquire+0x4a5/0x2630
[ 136.055864][ T6311] tracing_start_sched_switch+0xaf/0x170
[ 136.055885][ T6311] __ftrace_event_enable_disable+0x557/0x6f0
[ 136.055911][ T6311] __ftrace_set_clr_event_nolock+0x390/0xc30
[ 136.055931][ T6311] ftrace_set_clr_event+0x1b7/0x3f0
[ 136.055949][ T6311] ? __pfx_ftrace_set_clr_event+0x10/0x10
[ 136.055965][ T6311] ? trace_get_user+0x3ae/0xa70
[ 136.055992][ T6311] ftrace_event_write+0x259/0x2c0
[ 136.056008][ T6311] ? __pfx_ftrace_event_write+0x10/0x10
[ 136.056032][ T6311] vfs_write+0x2aa/0x1070
[ 136.056049][ T6311] ? __pfx_ftrace_event_write+0x10/0x10
[ 136.056068][ T6311] ? __pfx_vfs_write+0x10/0x10
[ 136.056083][ T6311] ? __fget_files+0x215/0x3d0
[ 136.056104][ T6311] ? __fget_files+0x21f/0x3d0
[ 136.056126][ T6311] ksys_write+0x12a/0x250
[ 136.056141][ T6311] ? __pfx_ksys_write+0x10/0x10
[ 136.056159][ T6311] ? rcu_is_watching+0x12/0xc0
[ 136.056179][ T6311] do_syscall_64+0x10b/0xf80
[ 136.056197][ T6311] ? clear_bhb_loop+0x40/0x90
[ 136.056221][ T6311] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 136.056236][ T6311] RIP: 0033:0x7fe4b61978f9
[ 136.056249][ T6311] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48
[ 136.056262][ T6311] RSP: 002b:00007fe4b6fbc028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 136.056276][ T6311] RAX: ffffffffffffffda RBX: 00007fe4b63c5fa0 RCX: 00007fe4b61978f9
[ 136.056286][ T6311] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003
[ 136.056294][ T6311] RBP: 00007fe4b6fbc090 R08: 0000000000000000 R09: 0000000000000000
[ 136.056302][ T6311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 136.056310][ T6311] R13: 0000000000000000 R14: 00007fe4b63c5fa0 R15: 00007ffdbbbf5d18
[ 136.056329][ T6311]
[ 136.056337][ T6311] wakeup trace: Couldn't activate tracepoint probe to kernel_sched_wakeup
2026/04/28 04:03:37 executed programs: 4
[ 136.418526][ T6313] ------------[ cut here ]------------
[ 136.424872][ T6313] IS_ERR(old)
[ 136.424884][ T6313] WARNING: kernel/tracepoint.c:369 at tracepoint_probe_unregister+0x837/0xd10, CPU#1: syz.0.18/6313
[ 136.439893][ T6313] Modules linked in:
[ 136.441133][ T6314] FAULT_INJECTION: forcing a failure.
[ 136.441133][ T6314] name fail_usercopy, interval 1, probability 0, space 0, times 1
[ 136.444486][ T6313] CPU: 1 UID: 0 PID: 6313 Comm: syz.0.18 Not tainted syzkaller #0 PREEMPT(full)
[ 136.466868][ T6313] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 136.477856][ T6313] RIP: 0010:tracepoint_probe_unregister+0x837/0xd10
[ 136.484814][ T6313] Code: 09 e8 5d 23 fe ff 48 8d 73 f0 48 c7 c2 90 a3 09 82 48 c7 c7 80 2f 87 8e e8 e6 2f e2 ff eb ba bb fe ff ff ff e8 3a 23 fe ff 90 <0f> 0b 90 eb ac e8 2f 23 fe ff 49 89 dd 45 31 ff 49 be 00 00 00 00
[ 136.504558][ T6313] RSP: 0018:ffffc900037678a8 EFLAGS: 00010293
[ 136.505708][ T6314] CPU: 0 UID: 0 PID: 6314 Comm: syz.0.18 Not tainted syzkaller #0 PREEMPT(full)
[ 136.505741][ T6314] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 136.505755][ T6314] Call Trace:
[ 136.505764][ T6314]
[ 136.505774][ T6314] dump_stack_lvl+0x100/0x190
[ 136.505808][ T6314] should_fail_ex.cold+0x5/0xa
[ 136.505842][ T6314] _copy_from_user+0x2e/0xd0
[ 136.505884][ T6314] kstrtouint_from_user+0xd6/0x1d0
[ 136.505917][ T6314] ? __pfx_kstrtouint_from_user+0x10/0x10
[ 136.505947][ T6314] ? __lock_acquire+0x4a5/0x2630
[ 136.505982][ T6314] ? lock_acquire+0x1b1/0x370
[ 136.506013][ T6314] proc_fail_nth_write+0x83/0x220
[ 136.506053][ T6314] ? __pfx_proc_fail_nth_write+0x10/0x10
[ 136.506102][ T6314] vfs_write+0x2aa/0x1070
[ 136.506131][ T6314] ? __pfx_proc_fail_nth_write+0x10/0x10
[ 136.506175][ T6314] ? __pfx_vfs_write+0x10/0x10
[ 136.506203][ T6314] ? __fget_files+0x215/0x3d0
[ 136.506241][ T6314] ? __fget_files+0x21f/0x3d0
[ 136.506279][ T6314] ksys_write+0x12a/0x250
[ 136.506308][ T6314] ? __pfx_ksys_write+0x10/0x10
[ 136.506340][ T6314] ? rcu_is_watching+0x12/0xc0
[ 136.506381][ T6314] do_syscall_64+0x10b/0xf80
[ 136.506412][ T6314] ? clear_bhb_loop+0x40/0x90
[ 136.506445][ T6314] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 136.506471][ T6314] RIP: 0033:0x7fe4b61581ce
[ 136.506493][ T6314] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08
[ 136.506517][ T6314] RSP: 002b:00007fe4b6f9afe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 136.506540][ T6314] RAX: ffffffffffffffda RBX: 00007fe4b6f9b6c0 RCX: 00007fe4b61581ce
[ 136.506558][ T6314] RDX: 0000000000000001 RSI: 00007fe4b6f9b0a0 RDI: 0000000000000004
[ 136.506573][ T6314] RBP: 00007fe4b6f9b090 R08: 0000000000000000 R09: 0000000000000000
[ 136.506588][ T6314] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 136.506603][ T6314] R13: 0000000000000001 R14: 00007fe4b63c6080 R15: 00007ffdbbbf5d18
[ 136.506637][ T6314]
[ 136.712190][ T6313] RAX: 0000000000000000 RBX: 00000000fffffffe RCX: ffffffff8209b1fa
[ 136.720287][ T6313] RDX: ffff888032e7dc40 RSI: ffffffff8209b486 RDI: ffff888032e7dc40
[ 136.728359][ T6313] RBP: 0000000000000000 R08: 0000000000000005 R09: 0000000000000000
[ 136.736380][ T6313] R10: 0000000000000001 R11: 0000000000000000 R12: ffffffff821008c0
[ 136.744616][ T6313] R13: 0000000000000202 R14: 0000000000000002 R15: ffffffff8ec48900
[ 136.752790][ T6313] FS: 00007fe4b6fbc6c0(0000) GS:ffff888124480000(0000) knlGS:0000000000000000
[ 136.761827][ T6313] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 136.768429][ T6313] CR2: 0000200000000100 CR3: 0000000076fcc000 CR4: 00000000003526f0
[ 136.776505][ T6313] Call Trace:
[ 136.779799][ T6313]
[ 136.782977][ T6313] tracing_stop_cmdline_record+0x66/0xa0
[ 136.788830][ T6313] __ftrace_event_enable_disable+0x5c4/0x6f0
[ 136.795254][ T6313] ftrace_event_set_open+0x224/0x380
[ 136.800713][ T6313] do_dentry_open+0x6d8/0x1660
[ 136.805643][ T6313] ? __pfx_ftrace_event_set_open+0x10/0x10
[ 136.811556][ T6313] vfs_open+0x82/0x3f0
[ 136.815763][ T6313] path_openat+0x208c/0x31a0
[ 136.820408][ T6313] ? __pfx_path_openat+0x10/0x10
[ 136.825441][ T6313] do_file_open+0x20e/0x430
[ 136.829992][ T6313] ? __pfx_do_file_open+0x10/0x10
[ 136.835136][ T6313] ? alloc_fd+0x476/0x790
[ 136.839478][ T6313] ? do_getname+0x191/0x390
[ 136.844244][ T6313] do_sys_openat2+0x10d/0x1e0
[ 136.848975][ T6313] ? __pfx_do_sys_openat2+0x10/0x10
[ 136.854604][ T6313] __x64_sys_openat+0x12d/0x210
[ 136.859588][ T6313] ? __pfx___x64_sys_openat+0x10/0x10
[ 136.865146][ T6313] ? rcu_is_watching+0x12/0xc0
[ 136.869942][ T6313] do_syscall_64+0x10b/0xf80
[ 136.874643][ T6313] ? clear_bhb_loop+0x40/0x90
[ 136.879346][ T6313] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 136.885297][ T6313] RIP: 0033:0x7fe4b61978f9
[ 136.889749][ T6313] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48
[ 136.909701][ T6313] RSP: 002b:00007fe4b6fbc028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[ 136.918282][ T6313] RAX: ffffffffffffffda RBX: 00007fe4b63c5fa0 RCX: 00007fe4b61978f9
[ 136.926290][ T6313] RDX: 0000000000020201 RSI: 0000200000000100 RDI: ffffffffffffff9c
[ 136.934336][ T6313] RBP: 00007fe4b62291bc R08: 0000000000000000 R09: 0000000000000000
[ 136.942667][ T6313] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 136.950816][ T6313] R13: 0000000000000000 R14: 00007fe4b63c5fa0 R15: 00007ffdbbbf5d18
[ 136.959200][ T6313]
[ 136.962300][ T6313] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 136.969597][ T6313] CPU: 1 UID: 0 PID: 6313 Comm: syz.0.18 Not tainted syzkaller #0 PREEMPT(full)
[ 136.978718][ T6313] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 136.988781][ T6313] Call Trace:
[ 136.992068][ T6313]
[ 136.995090][ T6313] dump_stack_lvl+0x100/0x190
[ 136.999787][ T6313] vpanic+0x552/0x970
[ 137.003776][ T6313] ? __pfx_vpanic+0x10/0x10
[ 137.008290][ T6313] panic+0xd1/0xe0
[ 137.012014][ T6313] ? __pfx_panic+0x10/0x10
[ 137.016439][ T6313] ? check_panic_on_warn+0x1f/0x90
[ 137.021554][ T6313] check_panic_on_warn.cold+0x19/0x34
[ 137.027021][ T6313] ? tracepoint_probe_unregister+0x837/0xd10
[ 137.033036][ T6313] __warn.cold+0x191/0x328
[ 137.037458][ T6313] __report_bug+0x296/0x3d0
[ 137.041965][ T6313] ? tracepoint_probe_unregister+0x837/0xd10
[ 137.048016][ T6313] ? __pfx___report_bug+0x10/0x10
[ 137.053068][ T6313] ? rcu_is_watching+0x12/0xc0
[ 137.057860][ T6313] ? trace_contention_end+0x122/0x170
[ 137.063256][ T6313] ? __mutex_lock+0x26d/0x1b10
[ 137.068089][ T6313] ? tracepoint_probe_unregister+0x31/0xd10
[ 137.074010][ T6313] ? rcu_is_watching+0x12/0xc0
[ 137.078792][ T6313] ? tracepoint_probe_unregister+0x837/0xd10
[ 137.084792][ T6313] report_bug+0xb2/0x220
[ 137.089046][ T6313] ? tracepoint_probe_unregister+0x837/0xd10
[ 137.095060][ T6313] handle_bug+0x16a/0x2a0
[ 137.099449][ T6313] exc_invalid_op+0x17/0x50
[ 137.103969][ T6313] asm_exc_invalid_op+0x1a/0x20
[ 137.108825][ T6313] RIP: 0010:tracepoint_probe_unregister+0x837/0xd10
[ 137.115429][ T6313] Code: 09 e8 5d 23 fe ff 48 8d 73 f0 48 c7 c2 90 a3 09 82 48 c7 c7 80 2f 87 8e e8 e6 2f e2 ff eb ba bb fe ff ff ff e8 3a 23 fe ff 90 <0f> 0b 90 eb ac e8 2f 23 fe ff 49 89 dd 45 31 ff 49 be 00 00 00 00
[ 137.135039][ T6313] RSP: 0018:ffffc900037678a8 EFLAGS: 00010293
[ 137.141113][ T6313] RAX: 0000000000000000 RBX: 00000000fffffffe RCX: ffffffff8209b1fa
[ 137.149081][ T6313] RDX: ffff888032e7dc40 RSI: ffffffff8209b486 RDI: ffff888032e7dc40
[ 137.157056][ T6313] RBP: 0000000000000000 R08: 0000000000000005 R09: 0000000000000000
[ 137.165027][ T6313] R10: 0000000000000001 R11: 0000000000000000 R12: ffffffff821008c0
[ 137.172995][ T6313] R13: 0000000000000202 R14: 0000000000000002 R15: ffffffff8ec48900
[ 137.181071][ T6313] ? __pfx_probe_sched_switch+0x10/0x10
[ 137.186639][ T6313] ? tracepoint_probe_unregister+0x5aa/0xd10
[ 137.192628][ T6313] ? tracepoint_probe_unregister+0x836/0xd10
[ 137.198626][ T6313] ? tracepoint_probe_unregister+0x836/0xd10
[ 137.204627][ T6313] tracing_stop_cmdline_record+0x66/0xa0
[ 137.210266][ T6313] __ftrace_event_enable_disable+0x5c4/0x6f0
[ 137.216261][ T6313] ftrace_event_set_open+0x224/0x380
[ 137.221574][ T6313] do_dentry_open+0x6d8/0x1660
[ 137.226350][ T6313] ? __pfx_ftrace_event_set_open+0x10/0x10
[ 137.232265][ T6313] vfs_open+0x82/0x3f0
[ 137.236373][ T6313] path_openat+0x208c/0x31a0
[ 137.240995][ T6313] ? __pfx_path_openat+0x10/0x10
[ 137.246048][ T6313] do_file_open+0x20e/0x430
[ 137.250573][ T6313] ? __pfx_do_file_open+0x10/0x10
[ 137.255640][ T6313] ? alloc_fd+0x476/0x790
[ 137.259984][ T6313] ? do_getname+0x191/0x390
[ 137.264500][ T6313] do_sys_openat2+0x10d/0x1e0
[ 137.269194][ T6313] ? __pfx_do_sys_openat2+0x10/0x10
[ 137.274429][ T6313] __x64_sys_openat+0x12d/0x210
[ 137.279292][ T6313] ? __pfx___x64_sys_openat+0x10/0x10
[ 137.284684][ T6313] ? rcu_is_watching+0x12/0xc0
[ 137.289460][ T6313] do_syscall_64+0x10b/0xf80
[ 137.294146][ T6313] ? clear_bhb_loop+0x40/0x90
[ 137.298831][ T6313] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 137.304724][ T6313] RIP: 0033:0x7fe4b61978f9
[ 137.309140][ T6313] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48
[ 137.328753][ T6313] RSP: 002b:00007fe4b6fbc028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[ 137.337183][ T6313] RAX: ffffffffffffffda RBX: 00007fe4b63c5fa0 RCX: 00007fe4b61978f9
[ 137.345164][ T6313] RDX: 0000000000020201 RSI: 0000200000000100 RDI: ffffffffffffff9c
[ 137.353150][ T6313] RBP: 00007fe4b62291bc R08: 0000000000000000 R09: 0000000000000000
[ 137.361165][ T6313] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 137.369151][ T6313] R13: 0000000000000000 R14: 00007fe4b63c5fa0 R15: 00007ffdbbbf5d18
[ 137.377153][ T6313]
[ 137.380955][ T6313] Kernel Offset: disabled
[ 137.385275][ T6313] Rebooting in 86400 seconds..