Warning: Permanently added '10.128.0.228' (ED25519) to the list of known hosts. 2025/08/09 21:20:59 ignoring optional flag "sandboxArg"="0" 2025/08/09 21:21:00 parsed 1 programs [ 64.993896][ T4190] cgroup: Unknown subsys name 'net' [ 65.109494][ T4190] cgroup: Unknown subsys name 'rlimit' [ 66.558548][ T4190] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 69.152100][ T154] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 69.166871][ T154] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 69.184501][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 69.198279][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 69.206444][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 69.215127][ T1287] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 70.393606][ T4275] chnl_net:caif_netlink_parms(): no params data found [ 70.439909][ T4275] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.447498][ T4275] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.455644][ T4275] device bridge_slave_0 entered promiscuous mode [ 70.464323][ T4275] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.471419][ T4275] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.479913][ T4275] device bridge_slave_1 entered promiscuous mode [ 70.519771][ T4275] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.531297][ T4275] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.554641][ T4275] team0: Port device team_slave_0 added [ 70.562412][ T4275] team0: Port device team_slave_1 added [ 70.581948][ T4275] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 70.589107][ T4275] 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. [ 70.615082][ T4275] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 70.645315][ T4275] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 70.652368][ T4275] 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. [ 70.678448][ T4275] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 70.729270][ T4275] device hsr_slave_0 entered promiscuous mode [ 70.736332][ T4275] device hsr_slave_1 entered promiscuous mode [ 70.862426][ T4275] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 70.872656][ T4275] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 70.881885][ T4275] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 70.892053][ T4275] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 70.937720][ T4275] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.945007][ T4275] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.952953][ T4275] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.960079][ T4275] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.022688][ T4275] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.035454][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.047914][ T144] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.056460][ T144] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.064955][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 71.078489][ T4275] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.109261][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.118439][ T144] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.125550][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.137648][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.146788][ T154] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.153910][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.170985][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.179896][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 71.212895][ T4275] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 71.224099][ T4275] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 71.236814][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.246184][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.256730][ T1424] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.259326][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.263332][ T1424] ieee802154 phy1 wpan1: encryption failed: -22 [ 71.271457][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 71.380528][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 71.389484][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 71.412064][ T4275] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 71.427500][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 71.436378][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 71.456167][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 71.464672][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 71.472913][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 71.481228][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 71.496979][ T4275] device veth0_vlan entered promiscuous mode [ 71.518162][ T4275] device veth1_vlan entered promiscuous mode [ 71.555854][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 71.564011][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 71.571939][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 71.580760][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 71.591677][ T4275] device veth0_macvtap entered promiscuous mode [ 71.602330][ T4275] device veth1_macvtap entered promiscuous mode [ 71.624161][ T4275] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 71.631677][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 71.641427][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 71.649694][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 71.661055][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 71.674487][ T4275] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 71.684120][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 71.694591][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 71.704466][ T4275] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.713678][ T4275] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.722381][ T4275] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.731628][ T4275] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.839925][ T4275] syz-executor (4275) used greatest stack depth: 20448 bytes left 2025/08/09 21:21:09 executed programs: 0 [ 72.391563][ T4300] chnl_net:caif_netlink_parms(): no params data found [ 72.458555][ T4300] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.466087][ T4300] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.474368][ T4300] device bridge_slave_0 entered promiscuous mode [ 72.482637][ T4300] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.490111][ T4300] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.498634][ T4300] device bridge_slave_1 entered promiscuous mode [ 72.525892][ T4300] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 72.538348][ T4300] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 72.572904][ T4300] team0: Port device team_slave_0 added [ 72.583964][ T4300] team0: Port device team_slave_1 added [ 72.615722][ T4300] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 72.622704][ T4300] 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. [ 72.651102][ T4300] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 72.666041][ T4300] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 72.673001][ T4300] 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. [ 72.702728][ T4300] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 72.741131][ T4300] device hsr_slave_0 entered promiscuous mode [ 72.750278][ T4300] device hsr_slave_1 entered promiscuous mode [ 72.757453][ T4300] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 72.766178][ T4300] Cannot create hsr debugfs directory [ 72.858563][ T4300] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 74.283959][ T4309] Bluetooth: hci0: command 0x0409 tx timeout [ 75.441239][ T4300] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 76.373324][ T4263] Bluetooth: hci0: command 0x041b tx timeout [ 76.548853][ T4300] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 76.649798][ T4300] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 76.833012][ T4300] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 76.842801][ T4300] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 76.867530][ T4300] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 76.876951][ T4300] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 76.942759][ T4300] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.954906][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.962716][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.982720][ T4300] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.992591][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.001364][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.010713][ T154] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.017858][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.026257][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 77.037854][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.046914][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.055294][ T144] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.062329][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.075118][ T1234] device hsr_slave_0 left promiscuous mode [ 77.081584][ T1234] device hsr_slave_1 left promiscuous mode [ 77.088829][ T1234] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 77.096684][ T1234] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 77.105058][ T1234] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 77.112469][ T1234] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 77.120155][ T1234] device bridge_slave_1 left promiscuous mode [ 77.126401][ T1234] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.140867][ T1234] device bridge_slave_0 left promiscuous mode [ 77.147911][ T1234] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.166138][ T1234] device veth1_macvtap left promiscuous mode [ 77.172321][ T1234] device veth0_macvtap left promiscuous mode [ 77.178946][ T1234] device veth1_vlan left promiscuous mode [ 77.184877][ T1234] device veth0_vlan left promiscuous mode [ 77.324839][ T1234] team0 (unregistering): Port device team_slave_1 removed [ 77.340763][ T1234] team0 (unregistering): Port device team_slave_0 removed [ 77.354043][ T1234] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 77.366884][ T1234] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 77.422620][ T1234] bond0 (unregistering): Released all slaves [ 77.498136][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 77.509162][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 77.520593][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 77.531270][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.540057][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 77.555431][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 77.566255][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.578412][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 77.587346][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 77.599163][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 77.608001][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 77.618970][ T4300] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 77.727244][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 77.734963][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 77.747675][ T4300] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 77.774130][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 77.783206][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 77.791715][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 77.800429][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 77.809398][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 77.817307][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 77.827071][ T4300] device veth0_vlan entered promiscuous mode [ 77.845741][ T4300] device veth1_vlan entered promiscuous mode [ 77.866837][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 77.875089][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 77.884134][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 77.894463][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 77.905346][ T4300] device veth0_macvtap entered promiscuous mode [ 77.915948][ T4300] device veth1_macvtap entered promiscuous mode [ 77.935270][ T4300] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 77.942795][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 77.952083][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 77.960591][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 77.970220][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 77.983712][ T4300] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 77.992621][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 78.002153][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 78.014392][ T4300] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.024936][ T4300] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.034959][ T4300] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.045570][ T4300] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.113891][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.121969][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.150987][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready 2025/08/09 21:21:15 executed programs: 2 [ 78.166578][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.175754][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.186262][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 78.443479][ T4310] Bluetooth: hci0: command 0x040f tx timeout [ 78.553511][ C1] ------------[ cut here ]------------ [ 78.559273][ C1] WARNING: CPU: 1 PID: 4313 at mm/maccess.c:226 copy_from_user_nofault+0x160/0x1c0 [ 78.568664][ C1] Modules linked in: [ 78.572593][ C1] CPU: 1 PID: 4313 Comm: udevd Not tainted 5.15.189-syzkaller #0 [ 78.580359][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 78.590473][ C1] RIP: 0010:copy_from_user_nofault+0x160/0x1c0 [ 78.596688][ C1] Code: 24 45 31 f6 31 ff 89 de e8 ed f7 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 70 f4 d8 ff <0f> 0b e9 1c ff ff ff 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c ea fe [ 78.616358][ C1] RSP: 0018:ffffc90000dd0988 EFLAGS: 00010246 [ 78.622483][ C1] RAX: ffffffff819ecfb0 RBX: 0000000000000000 RCX: ffff888020cf8000 [ 78.630514][ C1] RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000000 [ 78.638535][ C1] RBP: 0000000000000000 R08: dffffc0000000000 R09: fffffbfff1ff6e19 [ 78.646552][ C1] R10: fffffbfff1ff6e19 R11: 1ffffffff1ff6e18 R12: ffff888020cf9788 [ 78.654588][ C1] R13: dffffc0000000000 R14: ffffc90000dd09e8 R15: 0000000000000000 [ 78.662577][ C1] FS: 00007f1f15521880(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000 [ 78.671554][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 78.678182][ C1] CR2: 0000001b31763fff CR3: 0000000022c9d000 CR4: 00000000003506e0 [ 78.686310][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 78.694339][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 78.702324][ C1] Call Trace: [ 78.705645][ C1] [ 78.708517][ C1] bpf_probe_read_user+0x26/0x70 [ 78.713513][ C1] ? bpf_trace_run2+0x15b/0x2d0 [ 78.718390][ C1] ? exc_int3+0xa/0x70 [ 78.722488][ C1] ? bpf_trace_run1+0x2d0/0x2d0 [ 78.727398][ C1] ? ip6_dst_destroy+0x96/0x240 [ 78.732277][ C1] ? ip6_dst_destroy+0x96/0x240 [ 78.737167][ C1] ? __bpf_trace_kfree+0x6e/0x90 [ 78.742123][ C1] ? ip6_dst_destroy+0x96/0x240 [ 78.747024][ C1] ? kfree+0x25f/0x2a0 [ 78.751121][ C1] ? ip6_dst_destroy+0x96/0x240 [ 78.756038][ C1] ? ip6_default_advmss+0x2a0/0x2a0 [ 78.761267][ C1] ? dst_destroy+0xc0/0x2e0 [ 78.765847][ C1] ? rcu_core+0x962/0x15d0 [ 78.770301][ C1] ? local_bh_disable+0x20/0x20 [ 78.775238][ C1] ? __lock_acquire+0x7c60/0x7c60 [ 78.780308][ C1] ? rebalance_domains+0xa56/0xb80 [ 78.785494][ C1] ? handle_softirqs+0x328/0x820 [ 78.790458][ C1] ? __irq_exit_rcu+0x12f/0x220 [ 78.795383][ C1] ? do_softirq+0x200/0x200 [ 78.799917][ C1] ? __irq_exit_rcu+0x12f/0x220 [ 78.804811][ C1] ? irq_exit_rcu+0x20/0x20 [ 78.809344][ C1] ? irq_exit_rcu+0x5/0x20 [ 78.813801][ C1] ? sysvec_apic_timer_interrupt+0xa0/0xc0 [ 78.819622][ C1] [ 78.822561][ C1] [ 78.825549][ C1] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 78.831731][ C1] ? lock_acquire+0x1f2/0x3f0 [ 78.836462][ C1] ? __x64_sys_openat+0x135/0x160 [ 78.841508][ C1] ? do_syscall_64+0x4c/0xa0 [ 78.846160][ C1] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 78.852266][ C1] ? read_lock_is_recursive+0x10/0x10 [ 78.857694][ C1] ? memset+0x1e/0x40 [ 78.861699][ C1] ? lockdep_init_map_type+0x9d/0x850 [ 78.867187][ C1] ? memset+0x1e/0x40 [ 78.871212][ C1] ? fs_reclaim_acquire+0x6d/0x100 [ 78.876401][ C1] ? slab_pre_alloc_hook+0x20/0xc0 [ 78.881531][ C1] ? slab_pre_alloc_hook+0x20/0xc0 [ 78.886707][ C1] ? seq_open+0x5e/0x130 [ 78.890973][ C1] ? kmem_cache_alloc+0x3d/0x290 [ 78.895991][ C1] ? seq_open+0x5e/0x130 [ 78.900280][ C1] ? kernfs_fop_open+0x53a/0xbf0 [ 78.905288][ C1] ? fsnotify_perm+0x254/0x560 [ 78.910074][ C1] ? kernfs_fop_mmap+0x4a0/0x4a0 [ 78.915075][ C1] ? do_dentry_open+0x7ff/0xf80 [ 78.919960][ C1] ? path_openat+0x2682/0x2f30 [ 78.924799][ C1] ? __kasan_slab_alloc+0xb3/0xd0 [ 78.929838][ C1] ? __kasan_slab_alloc+0x9c/0xd0 [ 78.934929][ C1] ? slab_post_alloc_hook+0x4c/0x380 [ 78.940237][ C1] ? verify_lock_unused+0x140/0x140 [ 78.945505][ C1] ? __x64_sys_openat+0x135/0x160 [ 78.950572][ C1] ? do_filp_open+0x3e0/0x3e0 [ 78.955327][ C1] ? do_filp_open+0x1b3/0x3e0 [ 78.960044][ C1] ? vfs_tmpfile+0x300/0x300 [ 78.964708][ C1] ? _raw_spin_unlock+0x24/0x40 [ 78.969591][ C1] ? alloc_fd+0x598/0x630 [ 78.974004][ C1] ? do_sys_openat2+0x142/0x4a0 [ 78.978882][ C1] ? __lock_acquire+0x7c60/0x7c60 [ 78.983976][ C1] ? do_sys_open+0xe0/0xe0 [ 78.988423][ C1] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 78.994498][ C1] ? lock_chain_count+0x20/0x20 [ 78.999377][ C1] ? vtime_user_exit+0x2dc/0x400 [ 79.004379][ C1] ? __x64_sys_openat+0x135/0x160 [ 79.009430][ C1] ? do_syscall_64+0x4c/0xa0 [ 79.014080][ C1] ? clear_bhb_loop+0x30/0x80 [ 79.018780][ C1] ? clear_bhb_loop+0x30/0x80 [ 79.023517][ C1] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 79.029727][ C1] [ 79.032777][ C1] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 79.040059][ C1] CPU: 1 PID: 4313 Comm: udevd Not tainted 5.15.189-syzkaller #0 [ 79.047786][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 79.057878][ C1] Call Trace: [ 79.061175][ C1] [ 79.064033][ C1] dump_stack_lvl+0x168/0x230 [ 79.068738][ C1] ? show_regs_print_info+0x20/0x20 [ 79.073961][ C1] ? load_image+0x3b0/0x3b0 [ 79.078589][ C1] panic+0x2c9/0x7f0 [ 79.082506][ C1] ? bpf_jit_dump+0xd0/0xd0 [ 79.087036][ C1] ? copy_from_user_nofault+0x160/0x1c0 [ 79.092602][ C1] __warn+0x248/0x2b0 [ 79.096594][ C1] ? copy_from_user_nofault+0x160/0x1c0 [ 79.102158][ C1] report_bug+0x1b7/0x2e0 [ 79.106504][ C1] handle_bug+0x3a/0x70 [ 79.110665][ C1] exc_invalid_op+0x16/0x40 [ 79.115182][ C1] asm_exc_invalid_op+0x16/0x20 [ 79.120071][ C1] RIP: 0010:copy_from_user_nofault+0x160/0x1c0 [ 79.126235][ C1] Code: 24 45 31 f6 31 ff 89 de e8 ed f7 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 70 f4 d8 ff <0f> 0b e9 1c ff ff ff 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c ea fe [ 79.145851][ C1] RSP: 0018:ffffc90000dd0988 EFLAGS: 00010246 [ 79.151932][ C1] RAX: ffffffff819ecfb0 RBX: 0000000000000000 RCX: ffff888020cf8000 [ 79.159922][ C1] RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000000 [ 79.167937][ C1] RBP: 0000000000000000 R08: dffffc0000000000 R09: fffffbfff1ff6e19 [ 79.175962][ C1] R10: fffffbfff1ff6e19 R11: 1ffffffff1ff6e18 R12: ffff888020cf9788 [ 79.183931][ C1] R13: dffffc0000000000 R14: ffffc90000dd09e8 R15: 0000000000000000 [ 79.191920][ C1] ? copy_from_user_nofault+0x160/0x1c0 [ 79.197486][ C1] ? copy_from_user_nofault+0x160/0x1c0 [ 79.203039][ C1] bpf_probe_read_user+0x26/0x70 [ 79.208047][ C1] ? bpf_trace_run2+0x15b/0x2d0 [ 79.212902][ C1] ? exc_int3+0xa/0x70 [ 79.216976][ C1] ? bpf_trace_run1+0x2d0/0x2d0 [ 79.221829][ C1] ? ip6_dst_destroy+0x96/0x240 [ 79.226685][ C1] ? ip6_dst_destroy+0x96/0x240 [ 79.231541][ C1] ? __bpf_trace_kfree+0x6e/0x90 [ 79.236488][ C1] ? ip6_dst_destroy+0x96/0x240 [ 79.241342][ C1] ? kfree+0x25f/0x2a0 [ 79.245417][ C1] ? ip6_dst_destroy+0x96/0x240 [ 79.250270][ C1] ? ip6_default_advmss+0x2a0/0x2a0 [ 79.255464][ C1] ? dst_destroy+0xc0/0x2e0 [ 79.259973][ C1] ? rcu_core+0x962/0x15d0 [ 79.264401][ C1] ? local_bh_disable+0x20/0x20 [ 79.269254][ C1] ? __lock_acquire+0x7c60/0x7c60 [ 79.274289][ C1] ? rebalance_domains+0xa56/0xb80 [ 79.279409][ C1] ? handle_softirqs+0x328/0x820 [ 79.284348][ C1] ? __irq_exit_rcu+0x12f/0x220 [ 79.289208][ C1] ? do_softirq+0x200/0x200 [ 79.293721][ C1] ? __irq_exit_rcu+0x12f/0x220 [ 79.298578][ C1] ? irq_exit_rcu+0x20/0x20 [ 79.303092][ C1] ? irq_exit_rcu+0x5/0x20 [ 79.307531][ C1] ? sysvec_apic_timer_interrupt+0xa0/0xc0 [ 79.313334][ C1] [ 79.316264][ C1] [ 79.319200][ C1] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 79.325492][ C1] ? lock_acquire+0x1f2/0x3f0 [ 79.330185][ C1] ? __x64_sys_openat+0x135/0x160 [ 79.335310][ C1] ? do_syscall_64+0x4c/0xa0 [ 79.339920][ C1] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 79.346009][ C1] ? read_lock_is_recursive+0x10/0x10 [ 79.351558][ C1] ? memset+0x1e/0x40 [ 79.355553][ C1] ? lockdep_init_map_type+0x9d/0x850 [ 79.360931][ C1] ? memset+0x1e/0x40 [ 79.364939][ C1] ? fs_reclaim_acquire+0x6d/0x100 [ 79.370054][ C1] ? slab_pre_alloc_hook+0x20/0xc0 [ 79.375169][ C1] ? slab_pre_alloc_hook+0x20/0xc0 [ 79.380372][ C1] ? seq_open+0x5e/0x130 [ 79.384618][ C1] ? kmem_cache_alloc+0x3d/0x290 [ 79.389588][ C1] ? seq_open+0x5e/0x130 [ 79.393835][ C1] ? kernfs_fop_open+0x53a/0xbf0 [ 79.398778][ C1] ? fsnotify_perm+0x254/0x560 [ 79.403541][ C1] ? kernfs_fop_mmap+0x4a0/0x4a0 [ 79.408476][ C1] ? do_dentry_open+0x7ff/0xf80 [ 79.413334][ C1] ? path_openat+0x2682/0x2f30 [ 79.418112][ C1] ? __kasan_slab_alloc+0xb3/0xd0 [ 79.423133][ C1] ? __kasan_slab_alloc+0x9c/0xd0 [ 79.428150][ C1] ? slab_post_alloc_hook+0x4c/0x380 [ 79.433433][ C1] ? verify_lock_unused+0x140/0x140 [ 79.438632][ C1] ? __x64_sys_openat+0x135/0x160 [ 79.443658][ C1] ? do_filp_open+0x3e0/0x3e0 [ 79.448342][ C1] ? do_filp_open+0x1b3/0x3e0 [ 79.453027][ C1] ? vfs_tmpfile+0x300/0x300 [ 79.457638][ C1] ? _raw_spin_unlock+0x24/0x40 [ 79.462487][ C1] ? alloc_fd+0x598/0x630 [ 79.466820][ C1] ? do_sys_openat2+0x142/0x4a0 [ 79.471669][ C1] ? __lock_acquire+0x7c60/0x7c60 [ 79.476694][ C1] ? do_sys_open+0xe0/0xe0 [ 79.481111][ C1] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 79.487103][ C1] ? lock_chain_count+0x20/0x20 [ 79.491966][ C1] ? vtime_user_exit+0x2dc/0x400 [ 79.496912][ C1] ? __x64_sys_openat+0x135/0x160 [ 79.502056][ C1] ? do_syscall_64+0x4c/0xa0 [ 79.506652][ C1] ? clear_bhb_loop+0x30/0x80 [ 79.511344][ C1] ? clear_bhb_loop+0x30/0x80 [ 79.516015][ C1] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 79.522098][ C1] [ 79.525427][ C1] Kernel Offset: disabled [ 79.529848][ C1] Rebooting in 86400 seconds..