Warning: Permanently added '10.128.0.97' (ED25519) to the list of known hosts. 2026/05/04 18:58:03 parsed 1 programs [ 67.198768][ T4199] cgroup: Unknown subsys name 'net' [ 67.331426][ T4199] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 68.810667][ T4199] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 70.472079][ T4216] chnl_net:caif_netlink_parms(): no params data found [ 70.518460][ T4216] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.526291][ T4216] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.534250][ T4216] device bridge_slave_0 entered promiscuous mode [ 70.543286][ T4216] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.550455][ T4216] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.558352][ T4216] device bridge_slave_1 entered promiscuous mode [ 70.581245][ T4216] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.592475][ T4216] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.613187][ T4216] team0: Port device team_slave_0 added [ 70.620485][ T4216] team0: Port device team_slave_1 added [ 70.635505][ T4216] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 70.642486][ T4216] 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 1560 would solve the problem. [ 70.668943][ T4216] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 70.683562][ T4216] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 70.690628][ T4216] 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 1560 would solve the problem. [ 70.716867][ T4216] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 70.750068][ T4216] device hsr_slave_0 entered promiscuous mode [ 70.757321][ T4216] device hsr_slave_1 entered promiscuous mode [ 70.847971][ T4216] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 70.859966][ T4216] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 70.869139][ T4216] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 70.880554][ T4216] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 70.901669][ T4216] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.909123][ T4216] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.917467][ T4216] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.924820][ T4216] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.969615][ T4216] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.982833][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.992581][ T144] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.001359][ T144] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.010733][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 71.025109][ T4216] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.038570][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.048861][ T144] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.056015][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.079124][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.090746][ T144] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.097917][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.119585][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.130401][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.148062][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 71.156782][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.165190][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.176828][ T4216] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 71.307267][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 71.314776][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 71.330742][ T4216] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 71.355344][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 71.379861][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 71.391611][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 71.400543][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 71.413395][ T4216] device veth0_vlan entered promiscuous mode [ 71.428584][ T4216] device veth1_vlan entered promiscuous mode [ 71.448358][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 71.457864][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 71.469326][ T1431] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.475903][ T1431] ieee802154 phy1 wpan1: encryption failed: -22 [ 71.494542][ T4216] device veth0_macvtap entered promiscuous mode [ 71.505195][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 71.515059][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 71.525287][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 71.558546][ T4216] device veth1_macvtap entered promiscuous mode [ 71.580879][ T4216] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 71.589925][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 71.599999][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 71.611681][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 71.624374][ T4216] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 71.634565][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 71.644356][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 71.657678][ T4216] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.669350][ T4216] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.678927][ T4216] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.689289][ T4216] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.825017][ T4216] syz-executor (4216) used greatest stack depth: 20504 bytes left [ 72.229279][ T4224] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 72.241495][ T4224] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 72.255665][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 72.286634][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 72.294601][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 72.303163][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 72.554180][ T154] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 74.942155][ T154] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 76.650131][ T154] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 76.703003][ T154] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2026/05/04 18:58:16 executed programs: 0 [ 78.490501][ T154] device hsr_slave_0 left promiscuous mode [ 78.499511][ T154] device hsr_slave_1 left promiscuous mode [ 78.507830][ T154] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 78.517524][ T154] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 78.527209][ T154] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 78.534633][ T154] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 78.542340][ T154] device bridge_slave_1 left promiscuous mode [ 78.549600][ T154] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.561656][ T154] device bridge_slave_0 left promiscuous mode [ 78.569098][ T154] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.586284][ T154] device veth1_macvtap left promiscuous mode [ 78.592847][ T154] device veth0_macvtap left promiscuous mode [ 78.599413][ T154] device veth1_vlan left promiscuous mode [ 78.605336][ T154] device veth0_vlan left promiscuous mode [ 78.747408][ T154] team0 (unregistering): Port device team_slave_1 removed [ 78.760091][ T154] team0 (unregistering): Port device team_slave_0 removed [ 78.774258][ T154] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 78.789311][ T154] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 78.846432][ T154] bond0 (unregistering): Released all slaves [ 79.008189][ T4344] chnl_net:caif_netlink_parms(): no params data found [ 79.084982][ T4344] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.092984][ T4344] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.103656][ T4344] device bridge_slave_0 entered promiscuous mode [ 79.112491][ T4344] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.122134][ T4344] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.130629][ T4344] device bridge_slave_1 entered promiscuous mode [ 79.158478][ T4344] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 79.170208][ T4344] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 79.203035][ T4344] team0: Port device team_slave_0 added [ 79.211220][ T4344] team0: Port device team_slave_1 added [ 79.233302][ T4344] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 79.240372][ T4344] 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 1560 would solve the problem. [ 79.267103][ T4344] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 79.279875][ T4344] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 79.287037][ T4344] 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 1560 would solve the problem. [ 79.313793][ T4344] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 79.357854][ T4344] device hsr_slave_0 entered promiscuous mode [ 79.364710][ T4344] device hsr_slave_1 entered promiscuous mode [ 79.958899][ T4344] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 79.979475][ T4344] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 80.004487][ T4344] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 80.024354][ T4344] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 80.103404][ T4344] 8021q: adding VLAN 0 to HW filter on device bond0 [ 80.119324][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.129844][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.141813][ T4344] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.162486][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.187352][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.196331][ T4224] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.203435][ T4224] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.220183][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 80.238526][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.256347][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.276086][ T4224] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.283211][ T4224] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.326419][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 80.349883][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 80.369444][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 80.392313][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.406231][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 80.420431][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.431093][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 80.459848][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 80.477609][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 80.493598][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 80.508305][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 80.530625][ T4344] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 80.586780][ T1323] Bluetooth: hci0: command 0x0409 tx timeout [ 80.770476][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 80.778978][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 80.796041][ T4344] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 80.843480][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 80.853575][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 80.891207][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 80.901619][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 80.912913][ T4344] device veth0_vlan entered promiscuous mode [ 80.929375][ T4344] device veth1_vlan entered promiscuous mode [ 80.947218][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 80.958324][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 80.966572][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 81.000720][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 81.010448][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 81.021181][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 81.032791][ T4344] device veth0_macvtap entered promiscuous mode [ 81.048144][ T4344] device veth1_macvtap entered promiscuous mode [ 81.074112][ T4344] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 81.083057][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 81.092550][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 81.103172][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 81.112702][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 81.127026][ T4344] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 81.137103][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 81.155971][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 81.178419][ T4344] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.195545][ T4344] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.204295][ T4344] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.219475][ T4344] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.334396][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 81.355955][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 81.363819][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 81.408844][ T4224] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 81.423581][ T4224] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 81.431822][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 81.564809][ C0] [ 81.564817][ C0] ================================ [ 81.564822][ C0] WARNING: inconsistent lock state [ 81.564827][ C0] syzkaller #0 Not tainted [ 81.564836][ C0] -------------------------------- [ 81.564839][ C0] inconsistent {INITIAL USE} -> {IN-NMI} usage. [ 81.564846][ C0] syz.0.17/4423 [HC1[1]:SC0[0]:HE0:SE1] takes: [ 81.564864][ C0] ffff888076b0e218 (&htab->lockdep_key){....}-{2:2}, at: htab_map_delete_elem+0x1b2/0x520 [ 81.564910][ C0] {INITIAL USE} state was registered at: [ 81.564916][ C0] lock_acquire+0x19e/0x400 [ 81.564934][ C0] _raw_spin_lock_irqsave+0xb0/0x100 [ 81.564948][ C0] htab_map_update_elem+0x225/0xa40 [ 81.564974][ C0] bpf_map_update_value+0x57d/0x650 [ 81.564988][ C0] generic_map_update_batch+0x52d/0x7d0 [ 81.565003][ C0] bpf_map_do_batch+0x466/0x600 [ 81.565020][ C0] __sys_bpf+0x671/0x6f0 [ 81.565034][ C0] __x64_sys_bpf+0x78/0x90 [ 81.565048][ C0] do_syscall_64+0x4c/0xa0 [ 81.565063][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 81.565078][ C0] irq event stamp: 9738 [ 81.565084][ C0] hardirqs last enabled at (9737): [] exc_debug+0xe6/0x130 [ 81.565103][ C0] hardirqs last disabled at (9738): [] exc_debug+0x6e/0x130 [ 81.565120][ C0] softirqs last enabled at (9532): [] bpf_prog_load+0x10f9/0x1510 [ 81.565140][ C0] softirqs last disabled at (9530): [] bpf_ksym_add+0x29/0x340 [ 81.565157][ C0] [ 81.565157][ C0] other info that might help us debug this: [ 81.565162][ C0] Possible unsafe locking scenario: [ 81.565162][ C0] [ 81.565165][ C0] CPU0 [ 81.565168][ C0] ---- [ 81.565170][ C0] lock(&htab->lockdep_key); [ 81.565181][ C0] [ 81.565184][ C0] lock(&htab->lockdep_key); [ 81.565193][ C0] [ 81.565193][ C0] *** DEADLOCK *** [ 81.565193][ C0] [ 81.565196][ C0] no locks held by syz.0.17/4423. [ 81.565203][ C0] [ 81.565203][ C0] stack backtrace: [ 81.565207][ C0] CPU: 0 PID: 4423 Comm: syz.0.17 Not tainted syzkaller #0 [ 81.565223][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 81.565231][ C0] Call Trace: [ 81.565237][ C0] <#DB> [ 81.565243][ C0] dump_stack_lvl+0x188/0x250 [ 81.565261][ C0] ? show_regs_print_info+0x20/0x20 [ 81.565279][ C0] ? print_usage_bug+0x42a/0x690 [ 81.565292][ C0] ? verify_lock_unused+0x18/0x140 [ 81.565310][ C0] lock_acquire+0x2c3/0x400 [ 81.565330][ C0] ? htab_map_delete_elem+0x1b2/0x520 [ 81.565346][ C0] ? read_lock_is_recursive+0x10/0x10 [ 81.565363][ C0] ? look_up_lock_class+0x71/0x110 [ 81.565381][ C0] ? verify_lock_unused+0x18/0x140 [ 81.565400][ C0] _raw_spin_lock_irqsave+0xb0/0x100 [ 81.565417][ C0] ? htab_map_delete_elem+0x1b2/0x520 [ 81.565431][ C0] ? _raw_spin_lock+0x40/0x40 [ 81.565451][ C0] ? htab_map_hash+0x301/0x6d0 [ 81.565464][ C0] htab_map_delete_elem+0x1b2/0x520 [ 81.565480][ C0] bpf_prog_2c29ac5cdc6b1842+0x3a/0xd38 [ 81.565496][ C0] bpf_overflow_handler+0x1c2/0x4a0 [ 81.565514][ C0] ? perf_event_switch_output+0x730/0x730 [ 81.565534][ C0] ? __perf_event_account_interrupt+0x187/0x280 [ 81.565552][ C0] __perf_event_overflow+0x364/0x530 [ 81.565570][ C0] perf_swevent_event+0x4ad/0x530 [ 81.565589][ C0] perf_bp_event+0x276/0x320 [ 81.565607][ C0] ? perf_event_free_bpf_prog+0x110/0x110 [ 81.565634][ C0] ? rcu_lock_acquire+0x9/0x30 [ 81.565650][ C0] ? read_lock_is_recursive+0x10/0x10 [ 81.565669][ C0] hw_breakpoint_exceptions_notify+0x152/0x470 [ 81.565686][ C0] atomic_notifier_call_chain+0x15d/0x280 [ 81.565703][ C0] notify_die+0x141/0x1a0 [ 81.565719][ C0] ? srcu_init_notifier_head+0x90/0x90 [ 81.565736][ C0] ? exc_debug+0x6e/0x130 [ 81.565749][ C0] ? trace_hardirqs_off_finish+0x57/0x1f0 [ 81.565765][ C0] notify_debug+0x20/0x30 [ 81.565781][ C0] exc_debug+0xcf/0x130 [ 81.565798][ C0] asm_exc_debug+0x1a/0x40 [ 81.565813][ C0] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x40 [ 81.565834][ C0] Code: 89 d1 c1 e9 03 83 e2 07 f3 48 a5 89 d1 f3 a4 31 c0 0f 01 ca c3 90 90 90 90 90 90 90 0f 01 cb 83 fa 40 0f 82 70 ff ff ff 89 d1 a4 31 c0 0f 01 ca c3 90 90 90 90 90 90 90 90 90 90 89 d1 83 f8 [ 81.565849][ C0] RSP: 0018:ffffc900031efd08 EFLAGS: 00050202 [ 81.565862][ C0] RAX: ffffffff83e40601 RBX: 0000000000000080 RCX: 000000000000007c [ 81.565873][ C0] RDX: 0000000000000080 RSI: 0000200000000304 RDI: ffffc900031efe24 [ 81.565883][ C0] RBP: 0000000000000000 R08: ffffc900031efe9f R09: 1ffff9200063dfd3 [ 81.565892][ C0] R10: dffffc0000000000 R11: fffff5200063dfd4 R12: 00007ffffffff000 [ 81.565903][ C0] R13: 0000200000000380 R14: ffffc900031efe20 R15: 0000200000000300 [ 81.565917][ C0] ? _copy_from_user+0x51/0x170 [ 81.565936][ C0] [ 81.565940][ C0] [ 81.565944][ C0] _copy_from_user+0xfa/0x170 [ 81.565969][ C0] perf_copy_attr+0x167/0x840 [ 81.565988][ C0] __se_sys_perf_event_open+0xf5/0x1bb0 [ 81.566008][ C0] ? __x64_sys_perf_event_open+0xc0/0xc0 [ 81.566029][ C0] ? lockdep_hardirqs_on+0x94/0x140 [ 81.566045][ C0] ? __x64_sys_perf_event_open+0x1c/0xc0 [ 81.566061][ C0] do_syscall_64+0x4c/0xa0 [ 81.566076][ C0] ? clear_bhb_loop+0x30/0x80 [ 81.566092][ C0] ? clear_bhb_loop+0x30/0x80 [ 81.566108][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 81.566124][ C0] RIP: 0033:0x7efe0640fdd9 [ 81.566138][ C0] 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 [ 81.566150][ C0] RSP: 002b:00007ffd1f2bf488 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 81.566166][ C0] RAX: ffffffffffffffda RBX: 00007efe06688fa0 RCX: 00007efe0640fdd9 [ 81.566178][ C0] RDX: ffffffffffffffff RSI: 0000000000000000 RDI: 0000200000000300 [ 81.566189][ C0] RBP: 00007efe064a5d69 R08: 0000000000000008 R09: 0000000000000000 [ 81.566198][ C0] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 81.566207][ C0] R13: 00007efe06688fac R14: 00007efe06688fa0 R15: 00007efe06688fa0 [ 81.566222][ C0]