Warning: Permanently added '10.128.0.148' (ED25519) to the list of known hosts.
2026/04/28 03:15:51 parsed 1 programs
Setting up swapspace version 1, size = 127995904 bytes
[ 122.234583][ T6074] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 126.609938][ T48] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 126.617973][ T48] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 126.661087][ T60] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 126.669052][ T60] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 127.569024][ T6130] bridge0: port 1(bridge_slave_0) entered blocking state
[ 127.576493][ T6130] bridge0: port 1(bridge_slave_0) entered disabled state
[ 127.583983][ T6130] bridge_slave_0: entered allmulticast mode
[ 127.591024][ T6130] bridge_slave_0: entered promiscuous mode
[ 127.599110][ T6130] bridge0: port 2(bridge_slave_1) entered blocking state
[ 127.606333][ T6130] bridge0: port 2(bridge_slave_1) entered disabled state
[ 127.613745][ T6130] bridge_slave_1: entered allmulticast mode
[ 127.620662][ T6130] bridge_slave_1: entered promiscuous mode
[ 127.646778][ T6130] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 127.658083][ T6130] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 127.686186][ T6130] team0: Port device team_slave_0 added
[ 127.693721][ T6130] team0: Port device team_slave_1 added
[ 127.715582][ T6130] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 127.722931][ T6130] 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.
[ 127.749360][ T6130] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 127.761476][ T6130] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 127.768427][ T6130] 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.
[ 127.794371][ T6130] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 127.831851][ T6130] hsr_slave_0: entered promiscuous mode
[ 127.838153][ T6130] hsr_slave_1: entered promiscuous mode
[ 128.379289][ T6130] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 128.390971][ T6130] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 128.399391][ T6130] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 128.410932][ T6130] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 128.421046][ T6130] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 128.433707][ T6130] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 128.443389][ T6130] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 128.456655][ T6130] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 128.561003][ T6130] 8021q: adding VLAN 0 to HW filter on device bond0
[ 128.590437][ T6130] 8021q: adding VLAN 0 to HW filter on device team0
[ 128.614024][ T1161] bridge0: port 1(bridge_slave_0) entered blocking state
[ 128.621264][ T1161] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 128.630904][ T1161] bridge0: port 2(bridge_slave_1) entered blocking state
[ 128.638139][ T1161] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 129.183954][ T6130] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 129.241159][ T6130] veth0_vlan: entered promiscuous mode
[ 129.264348][ T6130] veth1_vlan: entered promiscuous mode
[ 129.305128][ T6130] veth0_macvtap: entered promiscuous mode
[ 129.318841][ T6130] veth1_macvtap: entered promiscuous mode
[ 129.345800][ T6130] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 129.365482][ T6130] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 129.384431][ T13] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 129.406538][ T13] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 129.424411][ T13] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 129.447782][ T13] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 129.650168][ T48] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 129.672376][ T4944] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 129.684247][ T4944] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 129.698750][ T4944] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 129.709063][ T4944] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 129.717673][ T4944] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 130.726019][ T48] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
2026/04/28 03:16:05 executed programs: 0
[ 131.553021][ T48] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 131.659061][ T4944] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 131.668489][ T4944] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 131.682245][ T4944] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 131.693299][ T4944] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 131.701404][ T4944] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 132.166228][ T48] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 132.419937][ T48] bridge_slave_1: left allmulticast mode
[ 132.441276][ T48] bridge_slave_1: left promiscuous mode
[ 132.447159][ T48] bridge0: port 2(bridge_slave_1) entered disabled state
[ 132.467202][ T48] bridge_slave_0: left allmulticast mode
[ 132.476244][ T48] bridge_slave_0: left promiscuous mode
[ 132.482511][ T48] bridge0: port 1(bridge_slave_0) entered disabled state
[ 132.721166][ T48] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 132.736586][ T48] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 132.747570][ T48] bond0 (unregistering): Released all slaves
[ 132.882426][ T48] hsr_slave_0: left promiscuous mode
[ 132.888602][ T48] hsr_slave_1: left promiscuous mode
[ 132.895740][ T48] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 132.903468][ T48] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 132.912735][ T48] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 132.920176][ T48] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 132.934385][ T48] veth1_macvtap: left promiscuous mode
[ 132.939934][ T48] veth0_macvtap: left promiscuous mode
[ 132.949417][ T1315] ieee802154 phy0 wpan0: encryption failed: -22
[ 132.956804][ T1315] ieee802154 phy1 wpan1: encryption failed: -22
[ 132.966154][ T48] veth1_vlan: left promiscuous mode
[ 132.971623][ T48] veth0_vlan: left promiscuous mode
[ 133.297233][ T48] team0 (unregistering): Port device team_slave_1 removed
[ 133.323330][ T48] team0 (unregistering): Port device team_slave_0 removed
[ 133.433068][ T6276] bridge0: port 1(bridge_slave_0) entered blocking state
[ 133.440316][ T6276] bridge0: port 1(bridge_slave_0) entered disabled state
[ 133.448465][ T6276] bridge_slave_0: entered allmulticast mode
[ 133.456694][ T6276] bridge_slave_0: entered promiscuous mode
[ 133.465415][ T6276] bridge0: port 2(bridge_slave_1) entered blocking state
[ 133.472637][ T6276] bridge0: port 2(bridge_slave_1) entered disabled state
[ 133.480031][ T6276] bridge_slave_1: entered allmulticast mode
[ 133.488439][ T6276] bridge_slave_1: entered promiscuous mode
[ 133.549344][ T6276] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 133.571624][ T6276] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 133.617398][ T6276] team0: Port device team_slave_0 added
[ 133.635765][ T6276] team0: Port device team_slave_1 added
[ 133.691101][ T6276] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 133.698617][ T6276] 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.
[ 133.725104][ T6276] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 133.748454][ T6276] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 133.757486][ T6276] 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.
[ 133.760903][ T5744] Bluetooth: hci0: command tx timeout
[ 133.790415][ T6276] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 133.861119][ T6276] hsr_slave_0: entered promiscuous mode
[ 133.867832][ T6276] hsr_slave_1: entered promiscuous mode
[ 134.877613][ T6276] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 134.889781][ T6276] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 134.898741][ T6276] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 134.910351][ T6276] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 134.919179][ T6276] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 134.930740][ T6276] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 134.939777][ T6276] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 134.953812][ T6276] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 135.052417][ T6276] 8021q: adding VLAN 0 to HW filter on device bond0
[ 135.074383][ T6276] 8021q: adding VLAN 0 to HW filter on device team0
[ 135.088041][ T48] bridge0: port 1(bridge_slave_0) entered blocking state
[ 135.095211][ T48] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 135.109888][ T48] bridge0: port 2(bridge_slave_1) entered blocking state
[ 135.117082][ T48] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 135.426367][ T6276] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 135.466280][ T6276] veth0_vlan: entered promiscuous mode
[ 135.477803][ T6276] veth1_vlan: entered promiscuous mode
[ 135.505561][ T6276] veth0_macvtap: entered promiscuous mode
[ 135.515996][ T6276] veth1_macvtap: entered promiscuous mode
[ 135.532032][ T6276] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 135.545749][ T6276] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 135.559380][ T13] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 135.568622][ T13] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 135.581112][ T13] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 135.591021][ T13] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 135.658506][ T48] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 135.670722][ T48] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 135.697190][ T48] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 135.705470][ T48] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 135.755456][ T6389] FAULT_INJECTION: forcing a failure.
[ 135.755456][ T6389] name fail_page_alloc, interval 1, probability 0, space 0, times 1
[ 135.771537][ T6389] CPU: 0 UID: 0 PID: 6389 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full)
[ 135.771574][ T6389] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 135.771596][ T6389] Call Trace:
[ 135.771605][ T6389]
[ 135.771615][ T6389] dump_stack_lvl+0x100/0x190
[ 135.771653][ T6389] should_fail_ex.cold+0x5/0xa
[ 135.771682][ T6389] ? prepare_alloc_pages+0x16d/0x5f0
[ 135.771720][ T6389] should_fail_alloc_page+0xeb/0x140
[ 135.771753][ T6389] prepare_alloc_pages+0x1f0/0x5f0
[ 135.771793][ T6389] __alloc_frozen_pages_noprof+0x19a/0x2bc0
[ 135.771836][ T6389] ? __tracing_resize_ring_buffer.part.0+0x52/0x1f0
[ 135.771870][ T6389] ? ftrace_event_write+0x14a/0x2c0
[ 135.771899][ T6389] ? vfs_write+0x2aa/0x1070
[ 135.771926][ T6389] ? ksys_write+0x12a/0x250
[ 135.771953][ T6389] ? do_syscall_64+0x10b/0xf80
[ 135.771984][ T6389] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 135.772029][ T6389] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 135.772096][ T6389] ? rcu_is_watching+0x12/0xc0
[ 135.772133][ T6389] ? trace_kmalloc+0xe3/0x110
[ 135.772162][ T6389] ? __kasan_kmalloc+0xaa/0xb0
[ 135.772195][ T6389] __alloc_pages_noprof+0xb/0x110
[ 135.772236][ T6389] alloc_cpu_data+0x60/0x130
[ 135.772266][ T6389] __rb_allocate_pages+0xbd5/0x10a0
[ 135.772314][ T6389] ring_buffer_resize+0x6df/0x1e80
[ 135.772356][ T6389] ? __pfx_update_last_data+0x10/0x10
[ 135.772388][ T6389] __tracing_resize_ring_buffer.part.0+0x52/0x1f0
[ 135.772427][ T6389] tracing_update_buffers+0xd4/0xf0
[ 135.772460][ T6389] ftrace_event_write+0x14a/0x2c0
[ 135.772492][ T6389] ? __pfx_ftrace_event_write+0x10/0x10
[ 135.772537][ T6389] vfs_write+0x2aa/0x1070
[ 135.772572][ T6389] ? __pfx_ftrace_event_write+0x10/0x10
[ 135.772606][ T6389] ? __pfx_vfs_write+0x10/0x10
[ 135.772635][ T6389] ? __fget_files+0x215/0x3d0
[ 135.772675][ T6389] ? __fget_files+0x21f/0x3d0
[ 135.772716][ T6389] ksys_write+0x12a/0x250
[ 135.772745][ T6389] ? __pfx_ksys_write+0x10/0x10
[ 135.772778][ T6389] ? rcu_is_watching+0x12/0xc0
[ 135.772815][ T6389] do_syscall_64+0x10b/0xf80
[ 135.772846][ T6389] ? clear_bhb_loop+0x40/0x90
[ 135.772879][ T6389] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 135.772907][ T6389] RIP: 0033:0x7f5bb019aeb9
[ 135.772928][ T6389] 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
[ 135.772957][ T6389] RSP: 002b:00007f5bb10b9028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 135.772986][ T6389] RAX: ffffffffffffffda RBX: 00007f5bb0415fa0 RCX: 00007f5bb019aeb9
[ 135.773004][ T6389] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003
[ 135.773019][ T6389] RBP: 00007f5bb10b9090 R08: 0000000000000000 R09: 0000000000000000
[ 135.773035][ T6389] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 135.773050][ T6389] R13: 00007f5bb0416038 R14: 00007f5bb0415fa0 R15: 00007fffde18e418
[ 135.773088][ T6389]
[ 136.071468][ T5744] Bluetooth: hci0: command tx timeout
[ 136.088628][ T6391] FAULT_INJECTION: forcing a failure.
[ 136.088628][ T6391] name failslab, interval 1, probability 0, space 0, times 1
[ 136.102416][ T6391] CPU: 0 UID: 0 PID: 6391 Comm: syz.0.18 Not tainted syzkaller #0 PREEMPT(full)
[ 136.102450][ T6391] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 136.102465][ T6391] Call Trace:
[ 136.102473][ T6391]
[ 136.102483][ T6391] dump_stack_lvl+0x100/0x190
[ 136.102518][ T6391] should_fail_ex.cold+0x5/0xa
[ 136.102553][ T6391] ? tracepoint_add_func+0x3a8/0x1150
[ 136.102591][ T6391] should_failslab+0xc2/0x120
[ 136.102622][ T6391] __kmalloc_noprof+0xe0/0x850
[ 136.102670][ T6391] ? __pfx_probe_sched_wakeup+0x10/0x10
[ 136.102710][ T6391] tracepoint_add_func+0x3a8/0x1150
[ 136.102746][ T6391] ? __pfx_probe_sched_wakeup+0x10/0x10
[ 136.102795][ T6391] ? __pfx_probe_sched_wakeup+0x10/0x10
[ 136.102833][ T6391] tracepoint_probe_register+0xc4/0x110
[ 136.102874][ T6391] ? __pfx_tracepoint_probe_register+0x10/0x10
[ 136.102915][ T6391] ? __pfx_probe_sched_wakeup+0x10/0x10
[ 136.102954][ T6391] ? __lock_acquire+0x4a5/0x2630
[ 136.102986][ T6391] tracing_start_sched_switch+0xaf/0x170
[ 136.103022][ T6391] __ftrace_event_enable_disable+0x557/0x6f0
[ 136.103065][ T6391] __ftrace_set_clr_event_nolock+0x390/0xc30
[ 136.103100][ T6391] ftrace_set_clr_event+0x1b7/0x3f0
[ 136.103134][ T6391] ? __pfx_ftrace_set_clr_event+0x10/0x10
[ 136.103162][ T6391] ? trace_get_user+0x3ae/0xa70
[ 136.103207][ T6391] ftrace_event_write+0x259/0x2c0
[ 136.103224][ T6391] ? __pfx_ftrace_event_write+0x10/0x10
[ 136.103248][ T6391] vfs_write+0x2aa/0x1070
[ 136.103273][ T6391] ? __pfx_ftrace_event_write+0x10/0x10
[ 136.103291][ T6391] ? __pfx_vfs_write+0x10/0x10
[ 136.103306][ T6391] ? __fget_files+0x215/0x3d0
[ 136.103328][ T6391] ? __fget_files+0x21f/0x3d0
[ 136.103350][ T6391] ksys_write+0x12a/0x250
[ 136.103365][ T6391] ? __pfx_ksys_write+0x10/0x10
[ 136.103383][ T6391] ? rcu_is_watching+0x12/0xc0
[ 136.103403][ T6391] do_syscall_64+0x10b/0xf80
[ 136.103421][ T6391] ? clear_bhb_loop+0x40/0x90
[ 136.103439][ T6391] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 136.103454][ T6391] RIP: 0033:0x7f5bb019aeb9
[ 136.103467][ T6391] 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
[ 136.103481][ T6391] RSP: 002b:00007f5bb10b9028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 136.103494][ T6391] RAX: ffffffffffffffda RBX: 00007f5bb0415fa0 RCX: 00007f5bb019aeb9
[ 136.103504][ T6391] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003
[ 136.103512][ T6391] RBP: 00007f5bb10b9090 R08: 0000000000000000 R09: 0000000000000000
[ 136.103520][ T6391] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 136.103528][ T6391] R13: 00007f5bb0416038 R14: 00007f5bb0415fa0 R15: 00007fffde18e418
[ 136.103548][ T6391]
[ 136.103947][ T6391] wakeup trace: Couldn't activate tracepoint probe to kernel_sched_wakeup
[ 136.437688][ T6393] ------------[ cut here ]------------
[ 136.443992][ T6393] IS_ERR(old)
[ 136.444007][ T6393] WARNING: kernel/tracepoint.c:369 at tracepoint_probe_unregister+0x837/0xd10, CPU#1: syz.0.19/6393
[ 136.458847][ T6393] Modules linked in:
[ 136.463599][ T6393] CPU: 1 UID: 0 PID: 6393 Comm: syz.0.19 Not tainted syzkaller #0 PREEMPT(full)
[ 136.473568][ T6393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 136.475362][ T6394] FAULT_INJECTION: forcing a failure.
[ 136.475362][ T6394] name fail_usercopy, interval 1, probability 0, space 0, times 1
[ 136.484359][ T6393] RIP: 0010:tracepoint_probe_unregister+0x837/0xd10
[ 136.504507][ T6393] 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
[ 136.504617][ T6394] CPU: 0 UID: 0 PID: 6394 Comm: syz.0.19 Not tainted syzkaller #0 PREEMPT(full)
[ 136.504648][ T6394] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 136.504663][ T6394] Call Trace:
[ 136.504672][ T6394]
[ 136.504681][ T6394] dump_stack_lvl+0x100/0x190
[ 136.504714][ T6394] should_fail_ex.cold+0x5/0xa
[ 136.504748][ T6394] _copy_from_user+0x2e/0xd0
[ 136.504790][ T6394] kstrtouint_from_user+0xd6/0x1d0
[ 136.504823][ T6394] ? __pfx_kstrtouint_from_user+0x10/0x10
[ 136.504854][ T6394] ? __lock_acquire+0x4a5/0x2630
[ 136.504885][ T6394] ? lock_acquire+0x1b1/0x370
[ 136.504916][ T6394] proc_fail_nth_write+0x83/0x220
[ 136.504956][ T6394] ? __pfx_proc_fail_nth_write+0x10/0x10
[ 136.505006][ T6394] vfs_write+0x2aa/0x1070
[ 136.505036][ T6394] ? __pfx_proc_fail_nth_write+0x10/0x10
[ 136.505080][ T6394] ? __pfx_vfs_write+0x10/0x10
[ 136.505107][ T6394] ? __fget_files+0x215/0x3d0
[ 136.505145][ T6394] ? __fget_files+0x21f/0x3d0
[ 136.505184][ T6394] ksys_write+0x12a/0x250
[ 136.505213][ T6394] ? __pfx_ksys_write+0x10/0x10
[ 136.505251][ T6394] ? rcu_is_watching+0x12/0xc0
[ 136.505287][ T6394] do_syscall_64+0x10b/0xf80
[ 136.505320][ T6394] ? clear_bhb_loop+0x40/0x90
[ 136.505354][ T6394] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 136.505380][ T6394] RIP: 0033:0x7f5bb015b78e
[ 136.505401][ T6394] 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
[ 136.505425][ T6394] RSP: 002b:00007f5bb1097fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 136.505450][ T6394] RAX: ffffffffffffffda RBX: 00007f5bb10986c0 RCX: 00007f5bb015b78e
[ 136.505468][ T6394] RDX: 0000000000000001 RSI: 00007f5bb10980a0 RDI: 0000000000000004
[ 136.505483][ T6394] RBP: 00007f5bb1098090 R08: 0000000000000000 R09: 0000000000000000
[ 136.505499][ T6394] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 136.505514][ T6394] R13: 00007f5bb0416128 R14: 00007f5bb0416090 R15: 00007fffde18e418
[ 136.505549][ T6394]
[ 136.725541][ T6393] RSP: 0018:ffffc900035278a8 EFLAGS: 00010293
[ 136.731654][ T6393] RAX: 0000000000000000 RBX: 00000000fffffffe RCX: ffffffff8209b1fa
[ 136.739636][ T6393] RDX: ffff88807d393d80 RSI: ffffffff8209b486 RDI: ffff88807d393d80
[ 136.747664][ T6393] RBP: 0000000000000000 R08: 0000000000000005 R09: 0000000000000000
[ 136.755699][ T6393] R10: 0000000000000001 R11: 0000000000000000 R12: ffffffff821008c0
[ 136.763771][ T6393] R13: 0000000000000202 R14: 0000000000000002 R15: ffffffff8ec13820
[ 136.772216][ T6393] FS: 00007f5bb10b96c0(0000) GS:ffff888124480000(0000) knlGS:0000000000000000
[ 136.781163][ T6393] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 136.788650][ T6393] CR2: 0000000000000000 CR3: 000000005b4f8000 CR4: 00000000003526f0
[ 136.796746][ T6393] Call Trace:
[ 136.800037][ T6393]
[ 136.803040][ T6393] tracing_stop_cmdline_record+0x66/0xa0
[ 136.808711][ T6393] __ftrace_event_enable_disable+0x5c4/0x6f0
[ 136.814776][ T6393] ftrace_event_set_open+0x224/0x380
[ 136.820099][ T6393] do_dentry_open+0x6d8/0x1660
[ 136.824937][ T6393] ? __pfx_ftrace_event_set_open+0x10/0x10
[ 136.830787][ T6393] vfs_open+0x82/0x3f0
[ 136.834928][ T6393] path_openat+0x208c/0x31a0
[ 136.839574][ T6393] ? __pfx_path_openat+0x10/0x10
[ 136.844570][ T6393] do_file_open+0x20e/0x430
[ 136.849135][ T6393] ? __pfx_do_file_open+0x10/0x10
[ 136.854261][ T6393] ? alloc_fd+0x476/0x790
[ 136.858617][ T6393] ? do_getname+0x191/0x390
[ 136.863198][ T6393] do_sys_openat2+0x10d/0x1e0
[ 136.867911][ T6393] ? __pfx_do_sys_openat2+0x10/0x10
[ 136.873608][ T6393] __x64_sys_openat+0x12d/0x210
[ 136.878486][ T6393] ? __pfx___x64_sys_openat+0x10/0x10
[ 136.884241][ T6393] ? rcu_is_watching+0x12/0xc0
[ 136.889081][ T6393] do_syscall_64+0x10b/0xf80
[ 136.893762][ T6393] ? clear_bhb_loop+0x40/0x90
[ 136.898470][ T6393] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 136.904462][ T6393] RIP: 0033:0x7f5bb019aeb9
[ 136.908895][ T6393] 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
[ 136.928588][ T6393] RSP: 002b:00007f5bb10b9028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[ 136.937059][ T6393] RAX: ffffffffffffffda RBX: 00007f5bb0415fa0 RCX: 00007f5bb019aeb9
[ 136.945128][ T6393] RDX: 0000000000020201 RSI: 0000200000000100 RDI: ffffffffffffff9c
[ 136.953152][ T6393] RBP: 00007f5bb0208c1f R08: 0000000000000000 R09: 0000000000000000
[ 136.961117][ T6393] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 136.969133][ T6393] R13: 00007f5bb0416038 R14: 00007f5bb0415fa0 R15: 00007fffde18e418
[ 136.977438][ T6393]
[ 136.980468][ T6393] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 136.987829][ T6393] CPU: 1 UID: 0 PID: 6393 Comm: syz.0.19 Not tainted syzkaller #0 PREEMPT(full)
[ 136.996960][ T6393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 137.007028][ T6393] Call Trace:
[ 137.010304][ T6393]
[ 137.013234][ T6393] dump_stack_lvl+0x100/0x190
[ 137.018001][ T6393] vpanic+0x552/0x970
[ 137.021985][ T6393] ? __pfx_vpanic+0x10/0x10
[ 137.026511][ T6393] panic+0xd1/0xe0
[ 137.030229][ T6393] ? __pfx_panic+0x10/0x10
[ 137.034658][ T6393] ? check_panic_on_warn+0x1f/0x90
[ 137.039785][ T6393] check_panic_on_warn.cold+0x19/0x34
[ 137.045163][ T6393] ? tracepoint_probe_unregister+0x837/0xd10
[ 137.051175][ T6393] __warn.cold+0x191/0x328
[ 137.055603][ T6393] __report_bug+0x296/0x3d0
[ 137.060117][ T6393] ? tracepoint_probe_unregister+0x837/0xd10
[ 137.066132][ T6393] ? __pfx___report_bug+0x10/0x10
[ 137.071165][ T6393] ? rcu_is_watching+0x12/0xc0
[ 137.075939][ T6393] ? trace_contention_end+0x122/0x170
[ 137.081317][ T6393] ? __mutex_lock+0x26d/0x1b10
[ 137.086092][ T6393] ? tracepoint_probe_unregister+0x31/0xd10
[ 137.092001][ T6393] ? rcu_is_watching+0x12/0xc0
[ 137.096771][ T6393] ? tracepoint_probe_unregister+0x837/0xd10
[ 137.102763][ T6393] report_bug+0xb2/0x220
[ 137.107011][ T6393] ? tracepoint_probe_unregister+0x837/0xd10
[ 137.113001][ T6393] handle_bug+0x16a/0x2a0
[ 137.117349][ T6393] exc_invalid_op+0x17/0x50
[ 137.121873][ T6393] asm_exc_invalid_op+0x1a/0x20
[ 137.126727][ T6393] RIP: 0010:tracepoint_probe_unregister+0x837/0xd10
[ 137.133334][ T6393] 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
[ 137.152955][ T6393] RSP: 0018:ffffc900035278a8 EFLAGS: 00010293
[ 137.159041][ T6393] RAX: 0000000000000000 RBX: 00000000fffffffe RCX: ffffffff8209b1fa
[ 137.167034][ T6393] RDX: ffff88807d393d80 RSI: ffffffff8209b486 RDI: ffff88807d393d80
[ 137.175127][ T6393] RBP: 0000000000000000 R08: 0000000000000005 R09: 0000000000000000
[ 137.183366][ T6393] R10: 0000000000000001 R11: 0000000000000000 R12: ffffffff821008c0
[ 137.191346][ T6393] R13: 0000000000000202 R14: 0000000000000002 R15: ffffffff8ec13820
[ 137.199331][ T6393] ? __pfx_probe_sched_switch+0x10/0x10
[ 137.205030][ T6393] ? tracepoint_probe_unregister+0x5aa/0xd10
[ 137.211047][ T6393] ? tracepoint_probe_unregister+0x836/0xd10
[ 137.217074][ T6393] ? tracepoint_probe_unregister+0x836/0xd10
[ 137.223089][ T6393] tracing_stop_cmdline_record+0x66/0xa0
[ 137.228759][ T6393] __ftrace_event_enable_disable+0x5c4/0x6f0
[ 137.234793][ T6393] ftrace_event_set_open+0x224/0x380
[ 137.240124][ T6393] do_dentry_open+0x6d8/0x1660
[ 137.244898][ T6393] ? __pfx_ftrace_event_set_open+0x10/0x10
[ 137.250730][ T6393] vfs_open+0x82/0x3f0
[ 137.254820][ T6393] path_openat+0x208c/0x31a0
[ 137.259429][ T6393] ? __pfx_path_openat+0x10/0x10
[ 137.264389][ T6393] do_file_open+0x20e/0x430
[ 137.268910][ T6393] ? __pfx_do_file_open+0x10/0x10
[ 137.273965][ T6393] ? alloc_fd+0x476/0x790
[ 137.278306][ T6393] ? do_getname+0x191/0x390
[ 137.282830][ T6393] do_sys_openat2+0x10d/0x1e0
[ 137.287524][ T6393] ? __pfx_do_sys_openat2+0x10/0x10
[ 137.292750][ T6393] __x64_sys_openat+0x12d/0x210
[ 137.297628][ T6393] ? __pfx___x64_sys_openat+0x10/0x10
[ 137.303019][ T6393] ? rcu_is_watching+0x12/0xc0
[ 137.307792][ T6393] do_syscall_64+0x10b/0xf80
[ 137.312386][ T6393] ? clear_bhb_loop+0x40/0x90
[ 137.317071][ T6393] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 137.323040][ T6393] RIP: 0033:0x7f5bb019aeb9
[ 137.327456][ T6393] 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
[ 137.347169][ T6393] RSP: 002b:00007f5bb10b9028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[ 137.355593][ T6393] RAX: ffffffffffffffda RBX: 00007f5bb0415fa0 RCX: 00007f5bb019aeb9
[ 137.363594][ T6393] RDX: 0000000000020201 RSI: 0000200000000100 RDI: ffffffffffffff9c
[ 137.371753][ T6393] RBP: 00007f5bb0208c1f R08: 0000000000000000 R09: 0000000000000000
[ 137.379726][ T6393] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 137.387716][ T6393] R13: 00007f5bb0416038 R14: 00007f5bb0415fa0 R15: 00007fffde18e418
[ 137.395728][ T6393]
[ 137.399384][ T6393] Kernel Offset: disabled
[ 137.403730][ T6393] Rebooting in 86400 seconds..