[ 76.620143][ T23] cfg80211: failed to load regulatory.db
Warning: Permanently added '10.128.0.236' (ED25519) to the list of known hosts.
2026/04/23 21:33:16 ignoring optional flag "type"="gce"
2026/04/23 21:33:16 parsed 1 programs
[ 81.109479][ T4551] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 81.479126][ T4629] chnl_net:caif_netlink_parms(): no params data found
[ 81.519243][ T4629] bridge0: port 1(bridge_slave_0) entered blocking state
[ 81.527080][ T4629] bridge0: port 1(bridge_slave_0) entered disabled state
[ 81.534925][ T4629] device bridge_slave_0 entered promiscuous mode
[ 81.543140][ T4629] bridge0: port 2(bridge_slave_1) entered blocking state
[ 81.550291][ T4629] bridge0: port 2(bridge_slave_1) entered disabled state
[ 81.558359][ T4629] device bridge_slave_1 entered promiscuous mode
[ 81.580244][ T4629] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 81.591269][ T4629] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 81.612340][ T4629] team0: Port device team_slave_0 added
[ 81.619885][ T4629] team0: Port device team_slave_1 added
[ 81.640354][ T4629] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 81.647457][ T4629] 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.
[ 81.674031][ T4629] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 81.686180][ T4629] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 81.693376][ T4629] 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.
[ 81.719972][ T4629] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 81.750706][ T4629] device hsr_slave_0 entered promiscuous mode
[ 81.757416][ T4629] device hsr_slave_1 entered promiscuous mode
[ 82.389522][ T4629] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 82.404583][ T4629] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 82.424962][ T4629] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 82.444882][ T4629] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 82.582252][ T4629] 8021q: adding VLAN 0 to HW filter on device bond0
[ 82.595711][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 82.608628][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 82.623865][ T4629] 8021q: adding VLAN 0 to HW filter on device team0
[ 82.639352][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 82.662773][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 82.671271][ T154] bridge0: port 1(bridge_slave_0) entered blocking state
[ 82.678401][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 82.691788][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 82.714009][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 82.732538][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 82.752914][ T154] bridge0: port 2(bridge_slave_1) entered blocking state
[ 82.760010][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 82.792166][ T1244] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 82.802345][ T1244] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 82.811122][ T1244] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 82.826992][ T1244] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 82.841448][ T1244] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 82.862485][ T1244] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 82.877020][ T4629] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 82.901938][ T4629] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 82.933900][ T1244] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 82.942144][ T1244] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 82.951048][ T1244] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 82.973955][ T1244] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 82.993159][ T1244] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 83.021095][ T1244] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 83.235060][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 83.252068][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 83.264672][ T4629] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 83.293951][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 83.303177][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 83.332943][ T4629] device veth0_vlan entered promiscuous mode
[ 83.341783][ T1244] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 83.357492][ T1244] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 83.370475][ T4629] device veth1_vlan entered promiscuous mode
[ 83.379516][ T1244] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 83.388648][ T1244] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 83.398363][ T1244] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 83.420909][ T1244] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 83.429419][ T1244] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 83.438542][ T1244] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 83.449915][ T4629] device veth0_macvtap entered promiscuous mode
[ 83.460950][ T4629] device veth1_macvtap entered promiscuous mode
[ 83.481613][ T4629] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 83.490931][ T1244] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 83.500931][ T1244] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 83.510370][ T1244] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 83.519356][ T1244] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 83.536075][ T4629] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 83.544854][ T1244] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 83.554616][ T1244] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 83.566228][ T4629] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 83.582731][ T4629] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 83.591463][ T4629] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 83.601092][ T4629] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 84.015566][ T1244] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 84.041989][ T1244] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 84.050410][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 84.080195][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 84.088655][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 84.106370][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
2026/04/23 21:33:23 executed programs: 0
[ 85.691712][ T144] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 85.929519][ T4808] chnl_net:caif_netlink_parms(): no params data found
[ 85.988415][ T4808] bridge0: port 1(bridge_slave_0) entered blocking state
[ 85.997949][ T4808] bridge0: port 1(bridge_slave_0) entered disabled state
[ 86.006430][ T4808] device bridge_slave_0 entered promiscuous mode
[ 86.017367][ T4808] bridge0: port 2(bridge_slave_1) entered blocking state
[ 86.025145][ T4808] bridge0: port 2(bridge_slave_1) entered disabled state
[ 86.036567][ T4808] device bridge_slave_1 entered promiscuous mode
[ 86.064968][ T4808] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 86.076501][ T4808] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 86.109736][ T4808] team0: Port device team_slave_0 added
[ 86.117788][ T4808] team0: Port device team_slave_1 added
[ 86.142664][ T4808] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 86.149700][ T4808] 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.
[ 86.176627][ T4808] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 86.188985][ T4808] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 86.198242][ T4808] 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.
[ 86.227087][ T4808] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 86.266391][ T4808] device hsr_slave_0 entered promiscuous mode
[ 86.275573][ T4808] device hsr_slave_1 entered promiscuous mode
[ 86.283028][ T4808] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 86.290693][ T4808] Cannot create hsr debugfs directory
[ 87.812180][ T4277] Bluetooth: hci0: command 0x0409 tx timeout
[ 87.929719][ T144] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 87.989902][ T144] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 88.052188][ T144] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 88.931436][ T4808] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 88.942979][ T4808] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 88.951756][ T4808] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 88.960559][ T4808] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 89.034893][ T4808] 8021q: adding VLAN 0 to HW filter on device bond0
[ 89.047223][ T1170] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 89.056148][ T1170] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 89.067351][ T4808] 8021q: adding VLAN 0 to HW filter on device team0
[ 89.091210][ T1170] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 89.100174][ T1170] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 89.109591][ T1170] bridge0: port 1(bridge_slave_0) entered blocking state
[ 89.116693][ T1170] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 89.125564][ T1170] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 89.150265][ T1170] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 89.159488][ T1170] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 89.168426][ T1170] bridge0: port 2(bridge_slave_1) entered blocking state
[ 89.175577][ T1170] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 89.196309][ T4808] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 89.207075][ T4808] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 89.220240][ T1170] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 89.229290][ T1170] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 89.237997][ T1170] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 89.246736][ T1170] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 89.255301][ T1170] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 89.264048][ T1170] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 89.272517][ T1170] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 89.280742][ T1170] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 89.289209][ T1170] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 89.297594][ T1170] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 89.305924][ T1170] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 89.314272][ T1170] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 89.405375][ T1170] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 89.413237][ T1170] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 89.428282][ T4808] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 89.445355][ T1170] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 89.459488][ T1170] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 89.493609][ T1244] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 89.502338][ T1244] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 89.511021][ T1244] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 89.519951][ T1244] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 89.529040][ T4808] device veth0_vlan entered promiscuous mode
[ 89.544562][ T4808] device veth1_vlan entered promiscuous mode
[ 89.557778][ T144] device hsr_slave_0 left promiscuous mode
[ 89.564665][ T144] device hsr_slave_1 left promiscuous mode
[ 89.570958][ T144] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 89.578757][ T144] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 89.586679][ T144] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 89.594377][ T144] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 89.602068][ T144] device bridge_slave_1 left promiscuous mode
[ 89.608301][ T144] bridge0: port 2(bridge_slave_1) entered disabled state
[ 89.616731][ T144] device bridge_slave_0 left promiscuous mode
[ 89.623877][ T144] bridge0: port 1(bridge_slave_0) entered disabled state
[ 89.634915][ T144] device veth1_macvtap left promiscuous mode
[ 89.640932][ T144] device veth0_macvtap left promiscuous mode
[ 89.647889][ T144] device veth1_vlan left promiscuous mode
[ 89.654291][ T144] device veth0_vlan left promiscuous mode
[ 89.783349][ T144] team0 (unregistering): Port device team_slave_1 removed
[ 89.796408][ T144] team0 (unregistering): Port device team_slave_0 removed
[ 89.807153][ T144] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 89.829332][ T144] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 89.878413][ T144] bond0 (unregistering): Released all slaves
[ 89.891992][ T4213] Bluetooth: hci0: command 0x041b tx timeout
[ 89.937363][ T1244] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 89.945594][ T1244] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 89.954628][ T1244] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 89.963419][ T1244] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 89.978456][ T4808] device veth0_macvtap entered promiscuous mode
[ 89.987884][ T4808] device veth1_macvtap entered promiscuous mode
[ 90.006621][ T4808] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 90.022513][ T4808] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 90.030430][ T1244] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 90.039202][ T1244] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 90.047318][ T1244] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 90.057229][ T1244] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 90.066727][ T1244] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 90.075691][ T1244] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 90.087694][ T4808] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 90.096740][ T4808] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 90.105656][ T4808] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 90.115214][ T4808] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 90.173017][ T5025] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 90.184482][ T5025] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 90.194689][ T1244] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 90.226797][ T5025] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 90.234960][ T5025] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 90.244309][ T1244] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 90.441938][ C1] ------------[ cut here ]------------
[ 90.441938][ C0] ------------[ cut here ]------------
[ 90.449504][ C0] WARNING: CPU: 0 PID: 5042 at mm/maccess.c:226 copy_from_user_nofault+0x160/0x1c0
[ 90.454947][ C1] WARNING: CPU: 1 PID: 144 at mm/maccess.c:226 copy_from_user_nofault+0x160/0x1c0
[ 90.464209][ C0] Modules linked in:
[ 90.473368][ C1] Modules linked in:
[ 90.477258][ C0]
[ 90.477280][ C0] CPU: 0 PID: 5042 Comm: dhcpcd Not tainted syzkaller #0
[ 90.477296][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 90.481164][ C1] CPU: 1 PID: 144 Comm: kworker/u4:1 Not tainted syzkaller #0
[ 90.483484][ C0] RIP: 0010:copy_from_user_nofault+0x160/0x1c0
[ 90.490468][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 90.500509][ C0] Code: 24 45 31 f6 31 ff 89 de e8 7d 90 d8 ff 85 db 48 c7 c0 f2 ff ff ff 49 0f 44 c6 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 00 8d d8 ff <0f> 0b e9 1c ff ff ff 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c ea fe
[ 90.507975][ C1] Workqueue: netns cleanup_net
[ 90.514097][ C0] RSP: 0018:ffffc90000007bc8 EFLAGS: 00010006
[ 90.524129][ C1]
[ 90.524136][ C1] RIP: 0010:copy_from_user_nofault+0x160/0x1c0
[ 90.543810][ C0]
[ 90.543817][ C0] RAX: ffffffff81a0a790 RBX: 0000000000000008 RCX: ffff88802a029dc0
[ 90.548649][ C1] Code: 24 45 31 f6 31 ff 89 de e8 7d 90 d8 ff 85 db 48 c7 c0 f2 ff ff ff 49 0f 44 c6 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 00 8d d8 ff <0f> 0b e9 1c ff ff ff 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c ea fe
[ 90.554688][ C0] RDX: 0000000000010000 RSI: 0000000000000000 RDI: 0000000000000000
[ 90.556992][ C1] RSP: 0018:ffffc90000dd0bc8 EFLAGS: 00010006
[ 90.563122][ C0] RBP: 0000000000000000 R08: dffffc0000000000 R09: 1ffffffff203aa18
[ 90.565427][ C1]
[ 90.565433][ C1] RAX: ffffffff81a0a790 RBX: 0000000000000008 RCX: ffff888017dd0000
[ 90.573463][ C0] R10: dffffc0000000000 R11: fffffbfff203aa19 R12: ffff88802a02b548
[ 90.593043][ C1] RDX: 0000000000010000 RSI: 0000000000000000 RDI: 0000000000000000
[ 90.600993][ C0] R13: dffffc0000000000 R14: ffffc90000007c28 R15: 0000000000000000
[ 90.607033][ C1] RBP: 0000000000000000 R08: dffffc0000000000 R09: 1ffffffff203aa18
[ 90.614987][ C0] FS: 0000000000000000(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000
[ 90.617297][ C1] R10: dffffc0000000000 R11: fffffbfff203aa19 R12: ffff888017dd1788
[ 90.625245][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 90.633279][ C1] R13: dffffc0000000000 R14: ffffc90000dd0c28 R15: 0000000000000000
[ 90.641259][ C0] CR2: 000056462cf59660 CR3: 00000000734e1000 CR4: 00000000003506f0
[ 90.649219][ C1] FS: 0000000000000000(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000
[ 90.657277][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 90.666198][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 90.674157][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 90.680720][ C1] CR2: 0000000020002140 CR3: 0000000076841000 CR4: 00000000003506e0
[ 90.688701][ C0] Call Trace:
[ 90.688717][ C0]
[ 90.696670][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 90.705585][ C0] bpf_probe_read_user+0x26/0x70
[ 90.713532][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 90.720118][ C0] bpf_prog_5f6df167d0cc17e3+0x3d/0xe78
[ 90.728061][ C1] Call Trace:
[ 90.728069][ C1]
[ 90.736011][ C0] bpf_trace_run2+0x163/0x2e0
[ 90.739285][ C1] bpf_probe_read_user+0x26/0x70
[ 90.742111][ C0] ? posix_cpu_timers_work+0x1170/0x1170
[ 90.750081][ C1] bpf_prog_5f6df167d0cc17e3+0x3d/0xe78
[ 90.755007][ C0] ? bpf_trace_run1+0x2e0/0x2e0
[ 90.762978][ C1] bpf_trace_run2+0x163/0x2e0
[ 90.768603][ C0] enqueue_hrtimer+0x314/0x370
[ 90.771864][ C1] ? posix_cpu_timers_work+0x1170/0x1170
[ 90.774696][ C0] __hrtimer_run_queues+0x5fa/0xb70
[ 90.779358][ C1] ? bpf_trace_run1+0x2e0/0x2e0
[ 90.784319][ C0] ? hrtimer_interrupt+0x8d0/0x8d0
[ 90.789926][ C1] enqueue_hrtimer+0x314/0x370
[ 90.795450][ C0] ? ktime_get_update_offsets_now+0x3ce/0x3e0
[ 90.800304][ C1] __hrtimer_run_queues+0x5fa/0xb70
[ 90.804961][ C0] hrtimer_interrupt+0x3bb/0x8d0
[ 90.809709][ C1] ? hrtimer_interrupt+0x8d0/0x8d0
[ 90.815368][ C0] __sysvec_apic_timer_interrupt+0x137/0x4a0
[ 90.820535][ C1] ? ktime_get_update_offsets_now+0x3ce/0x3e0
[ 90.825372][ C0] sysvec_apic_timer_interrupt+0x9b/0xc0
[ 90.830461][ C1] hrtimer_interrupt+0x3bb/0x8d0
[ 90.835199][ C0]
[ 90.841256][ C1] __sysvec_apic_timer_interrupt+0x137/0x4a0
[ 90.846496][ C0]
[ 90.846505][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 90.851418][ C1] sysvec_apic_timer_interrupt+0x9b/0xc0
[ 90.856588][ C0] RIP: 0010:_raw_spin_lock_irqsave+0x13/0x100
[ 90.862556][ C1]
[ 90.868624][ C0] Code: f7 48 83 c4 08 48 89 df 5b e9 39 21 98 f7 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 e0 48 83 ec 60 <48> 89 fb 65 48 8b 04 25 28 00 00 00 48 89 44 24 48 48 c7 04 24 b3
[ 90.874230][ C1]
[ 90.874239][ C1] asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 90.879155][ C0] RSP: 0018:ffffc90002f9f880 EFLAGS: 00000282
[ 90.882211][ C1] RIP: 0010:lock_is_held_type+0x13a/0x190
[ 90.888163][ C0]
[ 90.891078][ C1] Code: 75 40 48 c7 04 24 00 00 00 00 9c 8f 04 24 f7 04 24 00 02 00 00 75 46 41 f7 c5 00 02 00 00 74 01 fb 65 48 8b 04 25 28 00 00 00 <48> 3b 44 24 08 75 3c 89 e8 48 83 c4 10 5b 41 5c 41 5d 41 5e 41 5f
[ 90.897118][ C0] RAX: 0000000000010e30 RBX: ffffffff9651d710 RCX: 61c8864680b583eb
[ 90.902724][ C1] RSP: 0018:ffffc900016af8d8 EFLAGS: 00000206
[ 90.908778][ C0] RDX: dffffc0000000000 RSI: 0000000000000050 RDI: ffffffff9651d718
[ 90.911694][ C1]
[ 90.911700][ C1] RAX: bcf0b733d880a600 RBX: ffff888017dd0000 RCX: bcf0b733d880a600
[ 90.931284][ C0] RBP: ffffc90002f9f908 R08: ffff88802a586237 R09: 1ffff110054b0c46
[ 90.934208][ C1] RDX: 0000000000000000 RSI: ffffffff8a2b3aa0 RDI: ffffffff8a79fe40
[ 90.940171][ C0] R10: dffffc0000000000 R11: ffffed10054b0c47 R12: ffff888067a5cd70
[ 90.946225][ C1] RBP: 0000000000000000 R08: ffffffff8d89f06f R09: 1ffffffff1b13e0d
[ 90.952107][ C0] R13: ffff888067a5cd20 R14: ffff888067a5c000 R15: 0000000000000001
[ 90.954417][ C1] R10: dffffc0000000000 R11: fffffbfff1b13e0e R12: 0000000000000003
[ 90.974025][ C0] debug_check_no_obj_freed+0x136/0x530
[ 90.981953][ C1] R13: 0000000000000246 R14: ffffffff8c31eb80 R15: ffff888017dd0b68
[ 90.988033][ C0] slab_free_freelist_hook+0x8b/0x170
[ 90.996100][ C1] ___might_sleep+0x9b/0x610
[ 90.998483][ C0] ? unlink_anon_vmas+0x2c8/0x660
[ 91.006522][ C1] ? rcu_lock_release+0x5/0x20
[ 91.014475][ C0] kmem_cache_free+0x8f/0x210
[ 91.022425][ C1] ? __might_sleep+0xf0/0xf0
[ 91.030392][ C0] unlink_anon_vmas+0x2c8/0x660
[ 91.038336][ C1] ? __lock_acquire+0x7d10/0x7d10
[ 91.046301][ C0] free_pgtables+0x177/0x2a0
[ 91.054266][ C1] inet_twsk_purge+0x10a/0x840
[ 91.059786][ C0] exit_mmap+0x3c8/0x640
[ 91.067745][ C1] ? __inet_twsk_schedule+0x130/0x130
[ 91.073083][ C0] ? vm_brk+0x20/0x20
[ 91.077659][ C1] ? iput+0x706/0x8a0
[ 91.082765][ C0] ? uprobe_clear_state+0x2f6/0x460
[ 91.087496][ C1] ? dccp_v6_exit_net+0x80/0x80
[ 91.092154][ C0] ? mm_update_next_owner+0x522/0x640
[ 91.096724][ C1] cleanup_net+0x791/0xba0
[ 91.101553][ C0] __mmput+0x115/0x3b0
[ 91.106566][ C1] ? ops_free_list+0x330/0x330
[ 91.111245][ C0] exit_mm+0x588/0x6e0
[ 91.115989][ C1] ? _raw_spin_unlock_irqrestore+0xc1/0x120
[ 91.120205][ C0] ? xacct_add_tsk+0x4a0/0x4a0
[ 91.125550][ C1] ? _raw_spin_unlock+0x40/0x40
[ 91.129510][ C0] ? do_exit+0x20c0/0x20c0
[ 91.133461][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 91.138630][ C0] ? __ia32_sys_timer_delete+0x40/0x40
[ 91.143563][ C1] process_one_work+0x85f/0x1010
[ 91.148996][ C0] ? hrtimer_try_to_cancel+0x3c9/0x410
[ 91.153664][ C1] ? worker_detach_from_pool+0x240/0x240
[ 91.157706][ C0] ? taskstats_exit+0x439/0xab0
[ 91.162456][ C1] ? lockdep_hardirqs_off+0x70/0x100
[ 91.166507][ C0] ? tty_audit_exit+0x14e/0x1f0
[ 91.172374][ C1] ? _raw_spin_lock_irq+0xb7/0xf0
[ 91.177114][ C0] do_exit+0x5a9/0x20c0
[ 91.181940][ C1] ? _raw_spin_lock_irqsave+0x100/0x100
[ 91.186340][ C0] ? put_task_struct+0x80/0x80
[ 91.191507][ C1] ? wq_worker_running+0x97/0x170
[ 91.196951][ C0] ? lock_chain_count+0x20/0x20
[ 91.201858][ C1] worker_thread+0xaa6/0x1290
[ 91.207311][ C0] do_group_exit+0x12e/0x300
[ 91.212935][ C1] kthread+0x436/0x520
[ 91.217759][ C0] __x64_sys_exit_group+0x3b/0x40
[ 91.223014][ C1] ? rcu_lock_release+0x20/0x20
[ 91.227839][ C0] do_syscall_64+0x4c/0xa0
[ 91.232845][ C1] ? kthread_blkcg+0xd0/0xd0
[ 91.236977][ C0] ? clear_bhb_loop+0x30/0x80
[ 91.242495][ C1] ret_from_fork+0x1f/0x30
[ 91.247231][ C0] ? clear_bhb_loop+0x30/0x80
[ 91.252264][ C1]
[ 91.257175][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 91.261837][ C1] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 91.266395][ C0] RIP: 0033:0x7f950b1f26c5
[ 91.270454][ C1] CPU: 1 PID: 144 Comm: kworker/u4:1 Not tainted syzkaller #0
[ 91.275450][ C0] Code: Unable to access opcode bytes at RIP 0x7f950b1f269b.
[ 91.280276][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 91.284749][ C0] RSP: 002b:00007ffdfb536208 EFLAGS: 00000206
[ 91.289313][ C1] Workqueue: netns cleanup_net
[ 91.293961][ C0] ORIG_RAX: 00000000000000e7
[ 91.298352][ C1]
[ 91.298359][ C1] Call Trace:
[ 91.298368][ C1]
[ 91.303013][ C0] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f950b1f26c5
[ 91.306020][ C1] dump_stack_lvl+0x188/0x250
[ 91.311972][ C0] RDX: 00000000000000e7 RSI: ffffffffffffff88 RDI: 0000000000000001
[ 91.319406][ C1] ? show_regs_print_info+0x20/0x20
[ 91.323896][ C0] RBP: 00007ffdfb536818 R08: 0000564655a3e2c0 R09: 0000000000000002
[ 91.331414][ C1] ? load_image+0x400/0x400
[ 91.338754][ C0] R10: 0000000000000310 R11: 0000000000000206 R12: 00007ffdfb536250
[ 91.348803][ C1] panic+0x2e5/0x810
[ 91.354841][ C0] R13: 0000564655a3f8f0 R14: 00007ffdfb536490 R15: 00007ffdfb536240
[ 91.359605][ C1] ? bpf_jit_dump+0xd0/0xd0
[ 91.364276][ C0]
[ 91.366581][ C1] ? ret_from_fork+0x1f/0x30
[ 91.369870][ C0] irq event stamp: 3570
[ 91.372691][ C1] ? copy_from_user_nofault+0x160/0x1c0
[ 91.380639][ C0] hardirqs last enabled at (3569): [] lock_page_memcg+0x1f8/0x440
[ 91.385294][ C1] __warn+0x248/0x2b0
[ 91.393239][ C0] hardirqs last disabled at (3570): [] sysvec_apic_timer_interrupt+0xa/0xc0
[ 91.398420][ C1] ? copy_from_user_nofault+0x160/0x1c0
[ 91.406370][ C0] softirqs last enabled at (2280): [] unix_release_sock+0x28f/0xc30
[ 91.410851][ C1] report_bug+0x1b7/0x2e0
[ 91.418896][ C0] softirqs last disabled at (2278): [] unix_release_sock+0x212/0xc30
[ 91.422775][ C1] handle_bug+0x3a/0x70
[ 91.430741][ C0] ---[ end trace 8088375969b5e69a ]---
[ 91.435223][ C1] exc_invalid_op+0x16/0x40
[ 91.520023][ C1] asm_exc_invalid_op+0x16/0x20
[ 91.524860][ C1] RIP: 0010:copy_from_user_nofault+0x160/0x1c0
[ 91.531007][ C1] Code: 24 45 31 f6 31 ff 89 de e8 7d 90 d8 ff 85 db 48 c7 c0 f2 ff ff ff 49 0f 44 c6 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 00 8d d8 ff <0f> 0b e9 1c ff ff ff 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c ea fe
[ 91.550690][ C1] RSP: 0018:ffffc90000dd0bc8 EFLAGS: 00010006
[ 91.556752][ C1] RAX: ffffffff81a0a790 RBX: 0000000000000008 RCX: ffff888017dd0000
[ 91.564716][ C1] RDX: 0000000000010000 RSI: 0000000000000000 RDI: 0000000000000000
[ 91.572679][ C1] RBP: 0000000000000000 R08: dffffc0000000000 R09: 1ffffffff203aa18
[ 91.580645][ C1] R10: dffffc0000000000 R11: fffffbfff203aa19 R12: ffff888017dd1788
[ 91.588607][ C1] R13: dffffc0000000000 R14: ffffc90000dd0c28 R15: 0000000000000000
[ 91.596568][ C1] ? copy_from_user_nofault+0x160/0x1c0
[ 91.602100][ C1] ? copy_from_user_nofault+0x160/0x1c0
[ 91.607624][ C1] bpf_probe_read_user+0x26/0x70
[ 91.612542][ C1] bpf_prog_5f6df167d0cc17e3+0x3d/0xe78
[ 91.618085][ C1] bpf_trace_run2+0x163/0x2e0
[ 91.622755][ C1] ? posix_cpu_timers_work+0x1170/0x1170
[ 91.628515][ C1] ? bpf_trace_run1+0x2e0/0x2e0
[ 91.633356][ C1] enqueue_hrtimer+0x314/0x370
[ 91.638103][ C1] __hrtimer_run_queues+0x5fa/0xb70
[ 91.643284][ C1] ? hrtimer_interrupt+0x8d0/0x8d0
[ 91.648373][ C1] ? ktime_get_update_offsets_now+0x3ce/0x3e0
[ 91.654420][ C1] hrtimer_interrupt+0x3bb/0x8d0
[ 91.659347][ C1] __sysvec_apic_timer_interrupt+0x137/0x4a0
[ 91.665302][ C1] sysvec_apic_timer_interrupt+0x9b/0xc0
[ 91.670912][ C1]
[ 91.673833][ C1]
[ 91.676740][ C1] asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 91.682782][ C1] RIP: 0010:lock_is_held_type+0x13a/0x190
[ 91.688496][ C1] Code: 75 40 48 c7 04 24 00 00 00 00 9c 8f 04 24 f7 04 24 00 02 00 00 75 46 41 f7 c5 00 02 00 00 74 01 fb 65 48 8b 04 25 28 00 00 00 <48> 3b 44 24 08 75 3c 89 e8 48 83 c4 10 5b 41 5c 41 5d 41 5e 41 5f
[ 91.708090][ C1] RSP: 0018:ffffc900016af8d8 EFLAGS: 00000206
[ 91.714134][ C1] RAX: bcf0b733d880a600 RBX: ffff888017dd0000 RCX: bcf0b733d880a600
[ 91.722084][ C1] RDX: 0000000000000000 RSI: ffffffff8a2b3aa0 RDI: ffffffff8a79fe40
[ 91.730031][ C1] RBP: 0000000000000000 R08: ffffffff8d89f06f R09: 1ffffffff1b13e0d
[ 91.737976][ C1] R10: dffffc0000000000 R11: fffffbfff1b13e0e R12: 0000000000000003
[ 91.745938][ C1] R13: 0000000000000246 R14: ffffffff8c31eb80 R15: ffff888017dd0b68
[ 91.754005][ C1] ___might_sleep+0x9b/0x610
[ 91.758610][ C1] ? rcu_lock_release+0x5/0x20
[ 91.763357][ C1] ? __might_sleep+0xf0/0xf0
[ 91.767955][ C1] ? __lock_acquire+0x7d10/0x7d10
[ 91.772977][ C1] inet_twsk_purge+0x10a/0x840
[ 91.777753][ C1] ? __inet_twsk_schedule+0x130/0x130
[ 91.783115][ C1] ? iput+0x706/0x8a0
[ 91.787080][ C1] ? dccp_v6_exit_net+0x80/0x80
[ 91.791939][ C1] cleanup_net+0x791/0xba0
[ 91.796416][ C1] ? ops_free_list+0x330/0x330
[ 91.801189][ C1] ? _raw_spin_unlock_irqrestore+0xc1/0x120
[ 91.807090][ C1] ? _raw_spin_unlock+0x40/0x40
[ 91.811936][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 91.817133][ C1] process_one_work+0x85f/0x1010
[ 91.822751][ C1] ? worker_detach_from_pool+0x240/0x240
[ 91.828394][ C1] ? lockdep_hardirqs_off+0x70/0x100
[ 91.833679][ C1] ? _raw_spin_lock_irq+0xb7/0xf0
[ 91.838797][ C1] ? _raw_spin_lock_irqsave+0x100/0x100
[ 91.844342][ C1] ? wq_worker_running+0x97/0x170
[ 91.849376][ C1] worker_thread+0xaa6/0x1290
[ 91.854245][ C1] kthread+0x436/0x520
[ 91.858315][ C1] ? rcu_lock_release+0x20/0x20
[ 91.863153][ C1] ? kthread_blkcg+0xd0/0xd0
[ 91.867727][ C1] ret_from_fork+0x1f/0x30
[ 91.872174][ C1]
[ 92.977029][ C1] Shutting down cpus with NMI
[ 92.982118][ C1] Kernel Offset: disabled
[ 92.987384][ C1] Rebooting in 86400 seconds..