Warning: Permanently added '10.128.1.78' (ED25519) to the list of known hosts.
2025/10/27 15:23:18 parsed 1 programs
[ 64.778960][ T4187] cgroup: Unknown subsys name 'net'
[ 64.908410][ T4187] cgroup: Unknown subsys name 'rlimit'
[ 66.416297][ T4187] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 70.023315][ T794] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 70.031449][ T794] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 70.052837][ T2301] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 70.066507][ T2301] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 70.075571][ T2301] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 70.086865][ T3087] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 70.491428][ T4277] chnl_net:caif_netlink_parms(): no params data found
[ 70.538041][ T4277] bridge0: port 1(bridge_slave_0) entered blocking state
[ 70.545737][ T4277] bridge0: port 1(bridge_slave_0) entered disabled state
[ 70.553804][ T4277] device bridge_slave_0 entered promiscuous mode
[ 70.563961][ T4277] bridge0: port 2(bridge_slave_1) entered blocking state
[ 70.571063][ T4277] bridge0: port 2(bridge_slave_1) entered disabled state
[ 70.579488][ T4277] device bridge_slave_1 entered promiscuous mode
[ 70.602723][ T4277] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 70.613688][ T4277] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 70.639771][ T4277] team0: Port device team_slave_0 added
[ 70.647301][ T4277] team0: Port device team_slave_1 added
[ 70.667996][ T4277] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 70.675012][ T4277] 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.
[ 70.701946][ T4277] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 70.715109][ T4277] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 70.722280][ T4277] 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.
[ 70.748304][ T4277] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 70.799339][ T4277] device hsr_slave_0 entered promiscuous mode
[ 70.806318][ T4277] device hsr_slave_1 entered promiscuous mode
[ 70.945565][ T4277] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 70.956416][ T4277] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 70.965657][ T4277] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 70.975385][ T4277] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 71.024555][ T4277] bridge0: port 2(bridge_slave_1) entered blocking state
[ 71.031819][ T4277] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 71.039820][ T4277] bridge0: port 1(bridge_slave_0) entered blocking state
[ 71.046955][ T4277] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 71.058863][ T3087] bridge0: port 1(bridge_slave_0) entered disabled state
[ 71.067570][ T3087] bridge0: port 2(bridge_slave_1) entered disabled state
[ 71.129468][ T4277] 8021q: adding VLAN 0 to HW filter on device bond0
[ 71.168771][ T3087] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 71.177097][ T3087] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 71.190888][ T4277] 8021q: adding VLAN 0 to HW filter on device team0
[ 71.205177][ T3087] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 71.215111][ T3087] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 71.224113][ T3087] bridge0: port 1(bridge_slave_0) entered blocking state
[ 71.231175][ T3087] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 71.269314][ T3087] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 71.278367][ T3087] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 71.287883][ T3087] bridge0: port 2(bridge_slave_1) entered blocking state
[ 71.295019][ T3087] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 71.313342][ T2301] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 71.324268][ T2301] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 71.334699][ T2301] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 71.344482][ T2301] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 71.353566][ T2301] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 71.363085][ T2301] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 71.367963][ T1420] ieee802154 phy0 wpan0: encryption failed: -22
[ 71.377527][ T1420] ieee802154 phy1 wpan1: encryption failed: -22
[ 71.380802][ T4277] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 71.395432][ T4277] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 71.409262][ T2301] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 71.417515][ T2301] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 71.426497][ T2301] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 71.435878][ T2301] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 71.444787][ T2301] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 71.454598][ T2301] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 71.569549][ T3087] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 71.577442][ T3087] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 71.590089][ T4277] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 71.630296][ T3087] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 71.639129][ T3087] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 71.657268][ T3087] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 71.666925][ T3087] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 71.676988][ T3087] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 71.686344][ T3087] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 71.699320][ T4277] device veth0_vlan entered promiscuous mode
[ 71.712886][ T4277] device veth1_vlan entered promiscuous mode
[ 71.736561][ T3087] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 71.751913][ T3087] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 71.760494][ T3087] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 71.769504][ T3087] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 71.783896][ T4277] device veth0_macvtap entered promiscuous mode
[ 71.797121][ T4277] device veth1_macvtap entered promiscuous mode
[ 71.816323][ T4277] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 71.825592][ T3087] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 71.835321][ T3087] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 71.844179][ T3087] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 71.853140][ T3087] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 71.866135][ T4277] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 71.874184][ T3087] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 71.884561][ T3087] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 71.896628][ T4277] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 71.906593][ T4277] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 71.916212][ T4277] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 71.927131][ T4277] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 72.053098][ T4277] syz-executor (4277) used greatest stack depth: 20448 bytes left
2025/10/27 15:23:28 executed programs: 0
[ 72.631263][ T4302] chnl_net:caif_netlink_parms(): no params data found
[ 72.692195][ T4302] bridge0: port 1(bridge_slave_0) entered blocking state
[ 72.699368][ T4302] bridge0: port 1(bridge_slave_0) entered disabled state
[ 72.707912][ T4302] device bridge_slave_0 entered promiscuous mode
[ 72.716981][ T4302] bridge0: port 2(bridge_slave_1) entered blocking state
[ 72.724801][ T4302] bridge0: port 2(bridge_slave_1) entered disabled state
[ 72.734109][ T4302] device bridge_slave_1 entered promiscuous mode
[ 72.761978][ T4302] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 72.773747][ T4302] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 72.808308][ T4302] team0: Port device team_slave_0 added
[ 72.817071][ T4302] team0: Port device team_slave_1 added
[ 72.842852][ T4302] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 72.849858][ T4302] 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.
[ 72.876216][ T4302] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 72.890435][ T4302] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 72.897515][ T4302] 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.
[ 72.923702][ T4302] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 72.968385][ T4302] device hsr_slave_0 entered promiscuous mode
[ 72.975547][ T4302] device hsr_slave_1 entered promiscuous mode
[ 72.982577][ T4302] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 72.990478][ T4302] Cannot create hsr debugfs directory
[ 73.085619][ T4302] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 74.572514][ T4312] Bluetooth: hci0: command 0x0409 tx timeout
[ 75.930264][ T4302] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 76.642286][ T4314] Bluetooth: hci0: command 0x041b tx timeout
[ 77.137774][ T4302] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 77.258321][ T4302] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 77.426988][ T4302] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 77.437496][ T4302] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 77.446552][ T4302] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 77.455735][ T4302] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 77.522544][ T4302] 8021q: adding VLAN 0 to HW filter on device bond0
[ 77.553294][ T794] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 77.561120][ T794] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 77.571120][ T4302] 8021q: adding VLAN 0 to HW filter on device team0
[ 77.581249][ T3087] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 77.590321][ T3087] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 77.598955][ T3087] bridge0: port 1(bridge_slave_0) entered blocking state
[ 77.606055][ T3087] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 77.614625][ T3087] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 77.634661][ T3087] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 77.643733][ T3087] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 77.652981][ T3087] bridge0: port 2(bridge_slave_1) entered blocking state
[ 77.660055][ T3087] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 77.683054][ T3087] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 77.692815][ T3087] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 77.704907][ T3087] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 77.714229][ T3087] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 77.725569][ T3087] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 77.748812][ T9] device hsr_slave_0 left promiscuous mode
[ 77.755950][ T9] device hsr_slave_1 left promiscuous mode
[ 77.763674][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 77.771126][ T9] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 77.781034][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 77.788534][ T9] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 77.796325][ T9] device bridge_slave_1 left promiscuous mode
[ 77.803723][ T9] bridge0: port 2(bridge_slave_1) entered disabled state
[ 77.817506][ T9] device bridge_slave_0 left promiscuous mode
[ 77.823817][ T9] bridge0: port 1(bridge_slave_0) entered disabled state
[ 77.840619][ T9] device veth1_macvtap left promiscuous mode
[ 77.847923][ T9] device veth0_macvtap left promiscuous mode
[ 77.854993][ T9] device veth1_vlan left promiscuous mode
[ 77.860926][ T9] device veth0_vlan left promiscuous mode
[ 78.018559][ T9] team0 (unregistering): Port device team_slave_1 removed
[ 78.031052][ T9] team0 (unregistering): Port device team_slave_0 removed
[ 78.048043][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 78.065058][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 78.126286][ T9] bond0 (unregistering): Released all slaves
[ 78.182496][ T794] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 78.191286][ T794] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 78.205364][ T794] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 78.214692][ T794] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 78.226418][ T794] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 78.235141][ T794] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 78.256515][ T4302] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 78.358328][ T794] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 78.365954][ T794] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 78.379378][ T4302] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 78.406163][ T794] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 78.415445][ T794] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 78.435410][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 78.443975][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 78.452990][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 78.460748][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 78.471338][ T4302] device veth0_vlan entered promiscuous mode
[ 78.483759][ T4302] device veth1_vlan entered promiscuous mode
[ 78.502794][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 78.511076][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 78.519654][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 78.528587][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 78.539551][ T4302] device veth0_macvtap entered promiscuous mode
[ 78.551015][ T4302] device veth1_macvtap entered promiscuous mode
[ 78.562970][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 78.571079][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 78.585543][ T4302] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 78.605067][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 78.613977][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 78.625233][ T4302] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 78.633888][ T3087] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 78.644402][ T3087] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 78.656934][ T4302] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 78.666589][ T4302] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 78.675810][ T4302] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 78.685112][ T4302] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 78.721904][ T4265] Bluetooth: hci0: command 0x040f tx timeout
[ 78.759572][ T3087] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 78.779548][ T3087] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 78.804487][ T3087] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 78.813795][ T794] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 78.822525][ T794] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
2025/10/27 15:23:35 executed programs: 2
[ 78.833862][ T3087] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 79.001609][ C1] ------------[ cut here ]------------
[ 79.007518][ C1] WARNING: CPU: 1 PID: 3562 at mm/maccess.c:226 copy_from_user_nofault+0x160/0x1c0
[ 79.016919][ C1] Modules linked in:
[ 79.020902][ C1] CPU: 1 PID: 3562 Comm: udevd Not tainted syzkaller #0
[ 79.027907][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 79.038095][ C1] RIP: 0010:copy_from_user_nofault+0x160/0x1c0
[ 79.044329][ C1] Code: 24 45 31 f6 31 ff 89 de e8 dd f6 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 60 f3 d8 ff <0f> 0b e9 1c ff ff ff 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c ea fe
[ 79.064003][ C1] RSP: 0018:ffffc90000dd0a08 EFLAGS: 00010246
[ 79.070099][ C1] RAX: ffffffff819ed730 RBX: 0000000000000000 RCX: ffff88807c5b0000
[ 79.078141][ C1] RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000000
[ 79.086159][ C1] RBP: 0000000000000000 R08: dffffc0000000000 R09: fffffbfff1ff7a19
[ 79.094178][ C1] R10: fffffbfff1ff7a19 R11: 1ffffffff1ff7a18 R12: ffff88807c5b1788
[ 79.102204][ C1] R13: 1ffff920001ba150 R14: ffffc90000dd0a68 R15: 0000000000000000
[ 79.110201][ C1] FS: 00007fa925f2e880(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000
[ 79.119195][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 79.125850][ C1] CR2: 00007ffe0fc11ff8 CR3: 0000000029866000 CR4: 00000000003506e0
[ 79.133891][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 79.141911][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 79.149903][ C1] Call Trace:
[ 79.153239][ C1]
[ 79.156111][ C1] bpf_probe_read_user+0x26/0x70
[ 79.161088][ C1] ? bpf_trace_run3+0x17e/0x320
[ 79.166010][ C1] ? bpf_trace_run2+0x2d0/0x2d0
[ 79.170884][ C1] ? rcu_core+0x962/0x15d0
[ 79.175371][ C1] ? lockdep_hardirqs_on+0x94/0x140
[ 79.180601][ C1] ? rcu_core+0x962/0x15d0
[ 79.185097][ C1] ? __bpf_trace_kmem_cache_free+0x99/0xc0
[ 79.190937][ C1] ? rcu_core+0x962/0x15d0
[ 79.195432][ C1] ? kmem_cache_free+0x1e7/0x210
[ 79.200405][ C1] ? rcu_core+0x962/0x15d0
[ 79.204920][ C1] ? local_bh_disable+0x20/0x20
[ 79.209818][ C1] ? lockdep_softirqs_on+0x570/0x570
[ 79.215207][ C1] ? mark_lock+0x94/0x320
[ 79.219583][ C1] ? lockdep_hardirqs_on_prepare+0x3fc/0x760
[ 79.225615][ C1] ? lock_chain_count+0x20/0x20
[ 79.230497][ C1] ? sched_clock_cpu+0x15/0x3c0
[ 79.235407][ C1] ? ktime_get_real_ts64+0x420/0x420
[ 79.240747][ C1] ? handle_softirqs+0x328/0x820
[ 79.245742][ C1] ? __irq_exit_rcu+0x12f/0x220
[ 79.250636][ C1] ? do_softirq+0x200/0x200
[ 79.255201][ C1] ? __irq_exit_rcu+0x12f/0x220
[ 79.260077][ C1] ? irq_exit_rcu+0x20/0x20
[ 79.264638][ C1] ? irq_exit_rcu+0x5/0x20
[ 79.269073][ C1] ? sysvec_apic_timer_interrupt+0xa0/0xc0
[ 79.274934][ C1]
[ 79.277884][ C1]
[ 79.280833][ C1] ? asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 79.287168][ C1] ? ima_inode_post_setattr+0x72/0x310
[ 79.292693][ C1] ? ima_update_xattr+0x470/0x470
[ 79.297750][ C1] ? fsnotify_change+0x1e4/0x270
[ 79.302761][ C1] ? notify_change+0xc20/0xee0
[ 79.307570][ C1] ? vfs_utimes+0x3f8/0x570
[ 79.312141][ C1] ? __ia32_sys_sync_file_range2+0x110/0x110
[ 79.318160][ C1] ? do_sys_openat2+0x207/0x4a0
[ 79.323098][ C1] ? __fdget+0x150/0x210
[ 79.327367][ C1] ? do_utimes+0x188/0x2a0
[ 79.331859][ C1] ? vfs_utimes+0x570/0x570
[ 79.336391][ C1] ? __lock_acquire+0x7c60/0x7c60
[ 79.341449][ C1] ? __x64_sys_utimensat+0x14c/0x230
[ 79.346822][ C1] ? do_utimes+0x2a0/0x2a0
[ 79.351282][ C1] ? lockdep_hardirqs_on+0x94/0x140
[ 79.356615][ C1] ? do_syscall_64+0x4c/0xa0
[ 79.361238][ C1] ? clear_bhb_loop+0x30/0x80
[ 79.366002][ C1] ? clear_bhb_loop+0x30/0x80
[ 79.370710][ C1] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 79.376867][ C1]
[ 79.379919][ C1] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 79.387216][ C1] CPU: 1 PID: 3562 Comm: udevd Not tainted syzkaller #0
[ 79.394173][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 79.404250][ C1] Call Trace:
[ 79.407551][ C1]
[ 79.410412][ C1] dump_stack_lvl+0x168/0x230
[ 79.415120][ C1] ? show_regs_print_info+0x20/0x20
[ 79.420340][ C1] ? load_image+0x3b0/0x3b0
[ 79.424879][ C1] panic+0x2c9/0x7f0
[ 79.428802][ C1] ? bpf_jit_dump+0xd0/0xd0
[ 79.433343][ C1] ? copy_from_user_nofault+0x160/0x1c0
[ 79.438915][ C1] __warn+0x248/0x2b0
[ 79.442923][ C1] ? copy_from_user_nofault+0x160/0x1c0
[ 79.448502][ C1] report_bug+0x1b7/0x2e0
[ 79.452871][ C1] handle_bug+0x3a/0x70
[ 79.457057][ C1] exc_invalid_op+0x16/0x40
[ 79.461578][ C1] asm_exc_invalid_op+0x16/0x20
[ 79.466448][ C1] RIP: 0010:copy_from_user_nofault+0x160/0x1c0
[ 79.472629][ C1] Code: 24 45 31 f6 31 ff 89 de e8 dd f6 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 60 f3 d8 ff <0f> 0b e9 1c ff ff ff 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c ea fe
[ 79.492259][ C1] RSP: 0018:ffffc90000dd0a08 EFLAGS: 00010246
[ 79.498355][ C1] RAX: ffffffff819ed730 RBX: 0000000000000000 RCX: ffff88807c5b0000
[ 79.506353][ C1] RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000000
[ 79.514347][ C1] RBP: 0000000000000000 R08: dffffc0000000000 R09: fffffbfff1ff7a19
[ 79.522339][ C1] R10: fffffbfff1ff7a19 R11: 1ffffffff1ff7a18 R12: ffff88807c5b1788
[ 79.530334][ C1] R13: 1ffff920001ba150 R14: ffffc90000dd0a68 R15: 0000000000000000
[ 79.538336][ C1] ? copy_from_user_nofault+0x160/0x1c0
[ 79.543918][ C1] ? copy_from_user_nofault+0x160/0x1c0
[ 79.549493][ C1] bpf_probe_read_user+0x26/0x70
[ 79.554464][ C1] ? bpf_trace_run3+0x17e/0x320
[ 79.559344][ C1] ? bpf_trace_run2+0x2d0/0x2d0
[ 79.564211][ C1] ? rcu_core+0x962/0x15d0
[ 79.568654][ C1] ? lockdep_hardirqs_on+0x94/0x140
[ 79.573876][ C1] ? rcu_core+0x962/0x15d0
[ 79.578319][ C1] ? __bpf_trace_kmem_cache_free+0x99/0xc0
[ 79.584148][ C1] ? rcu_core+0x962/0x15d0
[ 79.588571][ C1] ? kmem_cache_free+0x1e7/0x210
[ 79.593632][ C1] ? rcu_core+0x962/0x15d0
[ 79.598083][ C1] ? local_bh_disable+0x20/0x20
[ 79.602955][ C1] ? lockdep_softirqs_on+0x570/0x570
[ 79.608258][ C1] ? mark_lock+0x94/0x320
[ 79.612602][ C1] ? lockdep_hardirqs_on_prepare+0x3fc/0x760
[ 79.618591][ C1] ? lock_chain_count+0x20/0x20
[ 79.623449][ C1] ? sched_clock_cpu+0x15/0x3c0
[ 79.628303][ C1] ? ktime_get_real_ts64+0x420/0x420
[ 79.633610][ C1] ? handle_softirqs+0x328/0x820
[ 79.638555][ C1] ? __irq_exit_rcu+0x12f/0x220
[ 79.643418][ C1] ? do_softirq+0x200/0x200
[ 79.647934][ C1] ? __irq_exit_rcu+0x12f/0x220
[ 79.652790][ C1] ? irq_exit_rcu+0x20/0x20
[ 79.657309][ C1] ? irq_exit_rcu+0x5/0x20
[ 79.661726][ C1] ? sysvec_apic_timer_interrupt+0xa0/0xc0
[ 79.667538][ C1]
[ 79.670469][ C1]
[ 79.673404][ C1] ? asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 79.679569][ C1] ? ima_inode_post_setattr+0x72/0x310
[ 79.685037][ C1] ? ima_update_xattr+0x470/0x470
[ 79.690076][ C1] ? fsnotify_change+0x1e4/0x270
[ 79.695023][ C1] ? notify_change+0xc20/0xee0
[ 79.699808][ C1] ? vfs_utimes+0x3f8/0x570
[ 79.704323][ C1] ? __ia32_sys_sync_file_range2+0x110/0x110
[ 79.710313][ C1] ? do_sys_openat2+0x207/0x4a0
[ 79.715176][ C1] ? __fdget+0x150/0x210
[ 79.719428][ C1] ? do_utimes+0x188/0x2a0
[ 79.723854][ C1] ? vfs_utimes+0x570/0x570
[ 79.728365][ C1] ? __lock_acquire+0x7c60/0x7c60
[ 79.733401][ C1] ? __x64_sys_utimensat+0x14c/0x230
[ 79.738693][ C1] ? do_utimes+0x2a0/0x2a0
[ 79.743116][ C1] ? lockdep_hardirqs_on+0x94/0x140
[ 79.748321][ C1] ? do_syscall_64+0x4c/0xa0
[ 79.752913][ C1] ? clear_bhb_loop+0x30/0x80
[ 79.757593][ C1] ? clear_bhb_loop+0x30/0x80
[ 79.762274][ C1] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 79.768354][ C1]
[ 79.771682][ C1] Kernel Offset: disabled
[ 79.776124][ C1] Rebooting in 86400 seconds..