Warning: Permanently added '10.128.1.190' (ED25519) to the list of known hosts. 2026/04/15 22:47:37 parsed 1 programs Setting up swapspace version 1, size = 127995904 bytes [ 116.930266][ T4700] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 118.265121][ T75] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 118.277594][ T75] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 118.297082][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 118.315601][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 118.324066][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 118.334089][ T4350] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 120.548594][ T4343] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 120.557629][ T4343] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 120.565709][ T4343] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 120.574699][ T4343] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 120.582554][ T4343] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 120.590115][ T4343] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 120.962585][ T4768] chnl_net:caif_netlink_parms(): no params data found [ 121.019505][ T4768] bridge0: port 1(bridge_slave_0) entered blocking state [ 121.026688][ T4768] bridge0: port 1(bridge_slave_0) entered disabled state [ 121.039901][ T4768] device bridge_slave_0 entered promiscuous mode [ 121.056309][ T4768] bridge0: port 2(bridge_slave_1) entered blocking state [ 121.063584][ T4768] bridge0: port 2(bridge_slave_1) entered disabled state [ 121.071983][ T4768] device bridge_slave_1 entered promiscuous mode [ 121.093652][ T4768] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 121.112714][ T4768] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 121.137304][ T4768] team0: Port device team_slave_0 added [ 121.153354][ T4768] team0: Port device team_slave_1 added [ 121.172128][ T4768] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 121.179166][ T4768] 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. [ 121.205240][ T4768] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 121.227979][ T4768] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 121.235068][ T4768] 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. [ 121.261692][ T4768] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 121.293993][ T4768] device hsr_slave_0 entered promiscuous mode [ 121.301440][ T4768] device hsr_slave_1 entered promiscuous mode [ 122.072283][ T4768] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 122.083124][ T4768] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 122.093249][ T4768] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 122.112436][ T4768] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 122.201481][ T4768] 8021q: adding VLAN 0 to HW filter on device bond0 [ 122.216744][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 122.232746][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 122.254627][ T4768] 8021q: adding VLAN 0 to HW filter on device team0 [ 122.267821][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 122.278680][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 122.288596][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 122.295796][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 122.326687][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 122.335495][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 122.344506][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 122.356242][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 122.363439][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 122.373038][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 122.382097][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 122.391123][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 122.401180][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 122.426249][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 122.440371][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 122.453415][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 122.462939][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 122.471901][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 122.481006][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 122.489592][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 122.500647][ T4768] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 122.822767][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 122.830487][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 122.848729][ T4768] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 122.871202][ T4414] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 122.880694][ T4414] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 122.900870][ T4414] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 122.910229][ T4414] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 122.922394][ T4768] device veth0_vlan entered promiscuous mode [ 122.930771][ T4414] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 122.940311][ T4414] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 122.952903][ T4768] device veth1_vlan entered promiscuous mode [ 122.980047][ T4414] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 122.988261][ T4414] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 122.998595][ T4414] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 123.007648][ T4414] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 123.021003][ T4768] device veth0_macvtap entered promiscuous mode [ 123.032561][ T4768] device veth1_macvtap entered promiscuous mode [ 123.050494][ T4768] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 123.057871][ T4350] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 123.073343][ T4350] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 123.082827][ T4350] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 123.091896][ T4350] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 123.105500][ T4768] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 123.122331][ T4768] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 123.131592][ T4768] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 123.141126][ T4768] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 123.150569][ T4768] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 123.167477][ T4350] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 123.177542][ T4350] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 123.323144][ T11] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2026/04/15 22:47:48 executed programs: 0 [ 123.809916][ T4343] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 123.818969][ T4343] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 123.826729][ T4343] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 123.835581][ T4343] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 123.844685][ T4343] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 123.855989][ T4343] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 124.047063][ T4829] chnl_net:caif_netlink_parms(): no params data found [ 124.127680][ T4829] bridge0: port 1(bridge_slave_0) entered blocking state [ 124.137529][ T4829] bridge0: port 1(bridge_slave_0) entered disabled state [ 124.147565][ T4829] device bridge_slave_0 entered promiscuous mode [ 124.160313][ T4829] bridge0: port 2(bridge_slave_1) entered blocking state [ 124.167540][ T4829] bridge0: port 2(bridge_slave_1) entered disabled state [ 124.178995][ T4829] device bridge_slave_1 entered promiscuous mode [ 124.212186][ T4829] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 124.224350][ T4829] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 124.254446][ T4829] team0: Port device team_slave_0 added [ 124.267940][ T4829] team0: Port device team_slave_1 added [ 124.291772][ T4829] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 124.298793][ T4829] 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. [ 124.326336][ T4829] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 124.342641][ T4829] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 124.350276][ T4829] 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. [ 124.376855][ T4829] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 124.422527][ T4829] device hsr_slave_0 entered promiscuous mode [ 124.430668][ T4829] device hsr_slave_1 entered promiscuous mode [ 124.437466][ T4829] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 124.447862][ T4829] Cannot create hsr debugfs directory [ 125.728271][ T11] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 125.929135][ T4343] Bluetooth: hci0: command 0x0409 tx timeout [ 127.979131][ T11] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 128.010319][ T4343] Bluetooth: hci0: command 0x041b tx timeout [ 128.067078][ T11] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 128.922474][ T4829] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 128.934596][ T4829] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 128.944860][ T4829] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 128.964952][ T4829] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 129.013527][ T11] device hsr_slave_0 left promiscuous mode [ 129.021334][ T11] device hsr_slave_1 left promiscuous mode [ 129.027792][ T11] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 129.036807][ T11] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 129.044971][ T11] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 129.053545][ T11] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 129.061619][ T11] device bridge_slave_1 left promiscuous mode [ 129.067900][ T11] bridge0: port 2(bridge_slave_1) entered disabled state [ 129.077245][ T11] device bridge_slave_0 left promiscuous mode [ 129.083879][ T11] bridge0: port 1(bridge_slave_0) entered disabled state [ 129.112067][ T11] device veth1_macvtap left promiscuous mode [ 129.118161][ T11] device veth0_macvtap left promiscuous mode [ 129.124920][ T11] device veth1_vlan left promiscuous mode [ 129.132164][ T11] device veth0_vlan left promiscuous mode [ 129.637439][ T11] team0 (unregistering): Port device team_slave_1 removed [ 129.686695][ T11] team0 (unregistering): Port device team_slave_0 removed [ 129.728786][ T11] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 129.772663][ T11] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 130.090651][ T4343] Bluetooth: hci0: command 0x040f tx timeout [ 130.134481][ T11] bond0 (unregistering): Released all slaves [ 130.227755][ T4829] 8021q: adding VLAN 0 to HW filter on device bond0 [ 130.246574][ T4829] 8021q: adding VLAN 0 to HW filter on device team0 [ 130.262549][ T4414] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 130.280072][ T4414] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 130.299332][ T4414] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 130.308005][ T4414] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 130.317923][ T4414] bridge0: port 1(bridge_slave_0) entered blocking state [ 130.325109][ T4414] bridge0: port 1(bridge_slave_0) entered forwarding state [ 130.341844][ T4414] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 130.354717][ T4414] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 130.365871][ T4414] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 130.374712][ T4414] bridge0: port 2(bridge_slave_1) entered blocking state [ 130.381902][ T4414] bridge0: port 2(bridge_slave_1) entered forwarding state [ 130.424158][ T4350] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 130.440202][ T4350] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 130.453328][ T4350] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 130.463473][ T4350] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 130.488038][ T4350] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 130.513699][ T4350] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 130.523595][ T4350] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 130.535252][ T4350] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 130.544219][ T4350] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 130.561691][ T4829] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 130.573753][ T4829] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 130.582445][ T4350] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 130.616398][ T4350] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 130.941346][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 130.950766][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 130.963639][ T4829] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 130.992189][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 131.002560][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 131.028961][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 131.039871][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 131.051311][ T4829] device veth0_vlan entered promiscuous mode [ 131.064752][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 131.074227][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 131.087364][ T4829] device veth1_vlan entered promiscuous mode [ 131.114541][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 131.126435][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 131.135985][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 131.146522][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 131.161011][ T4829] device veth0_macvtap entered promiscuous mode [ 131.173883][ T4829] device veth1_macvtap entered promiscuous mode [ 131.192115][ T4829] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 131.203633][ T4829] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 131.217565][ T4414] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 131.226266][ T4414] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 131.235720][ T4414] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 131.245016][ T4414] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 131.255392][ T4414] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 131.264995][ T4414] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 131.277018][ T4829] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 131.286263][ T4829] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 131.296893][ T4829] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 131.306079][ T4829] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 131.397693][ T4414] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 131.409202][ T4414] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 131.420798][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready 2026/04/15 22:47:55 executed programs: 2 [ 131.456908][ T4414] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 131.469753][ T4414] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 131.478000][ T4350] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 131.537359][ T5043] device syzkaller0 entered promiscuous mode [ 131.547500][ T5043] ------------[ cut here ]------------ [ 131.553333][ T5043] WARNING: CPU: 0 PID: 5043 at include/linux/skbuff.h:2876 em_nbyte_match+0x2d0/0x3e0 [ 131.563013][ T5043] Modules linked in: [ 131.566975][ T5043] CPU: 0 PID: 5043 Comm: syz.0.17 Not tainted syzkaller #0 [ 131.574446][ T5043] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 131.584602][ T5043] RIP: 0010:em_nbyte_match+0x2d0/0x3e0 [ 131.590165][ T5043] Code: c0 eb 07 e8 c2 d8 12 f9 31 c0 48 83 c4 10 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 ac d8 12 f9 0f 0b e9 e5 fe ff ff e8 a0 d8 12 f9 <0f> 0b e9 00 fe ff ff 89 d1 80 e1 07 fe c1 38 c1 0f 8c 7a fd ff ff [ 131.609971][ T5043] RSP: 0018:ffffc90003927118 EFLAGS: 00010293 [ 131.616098][ T5043] RAX: ffffffff8870e870 RBX: ffff888026bb2b40 RCX: ffff88802b76d940 [ 131.624148][ T5043] RDX: 0000000000000000 RSI: 000000000000ffff RDI: 000000000000ffff [ 131.632191][ T5043] RBP: 000000000000ffff R08: ffff88802b76d940 R09: 0000000000000003 [ 131.640242][ T5043] R10: 0000000000000002 R11: 0000000000000000 R12: dffffc0000000000 [ 131.648261][ T5043] R13: 1ffff11004d7657e R14: ffff888026c02708 R15: 1ffff11004d804e1 [ 131.656528][ T5043] FS: 00007fd5c5db76c0(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000 [ 131.665586][ T5043] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 131.672260][ T5043] CR2: 0000200000002280 CR3: 0000000023ec8000 CR4: 00000000003506f0 [ 131.680330][ T5043] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 131.688351][ T5043] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 131.696427][ T5043] Call Trace: [ 131.699782][ T5043] [ 131.702763][ T5043] __tcf_em_tree_match+0x1cf/0x7a0 [ 131.707962][ T5043] ? tcf_em_tree_dump+0x900/0x900 [ 131.713100][ T5043] ? rcu_read_lock_held+0x40/0x40 [ 131.718224][ T5043] ? __lock_acquire+0x12f8/0x7d10 [ 131.723379][ T5043] basic_classify+0x115/0x2d0 [ 131.728213][ T5043] tcf_classify+0x335/0xbf0 [ 131.732826][ T5043] multiq_enqueue+0x103/0x4c0 [ 131.737691][ T5043] ? sch_tree_unlock+0x1b0/0x1b0 [ 131.742735][ T5043] ? do_raw_spin_lock+0x12c/0x2f0 [ 131.747826][ T5043] ? __rwlock_init+0x150/0x150 [ 131.752687][ T5043] dev_qdisc_enqueue+0x4c/0x2b0 [ 131.757603][ T5043] __dev_queue_xmit+0xfe0/0x3800 [ 131.762679][ T5043] ? __dev_queue_xmit+0x26f/0x3800 [ 131.767948][ T5043] ? netdev_core_pick_tx+0x340/0x340 [ 131.773320][ T5043] ? packet_parse_headers+0x7bc/0xac0 [ 131.778744][ T5043] ? packet_parse_headers+0x84f/0xac0 [ 131.784204][ T5043] ? __virt_addr_valid+0x18c/0x540 [ 131.789504][ T5043] ? __check_object_size+0x504/0xa50 [ 131.794847][ T5043] ? skb_setup_tx_timestamp+0x1f0/0x1f0 [ 131.800491][ T5043] ? skb_copy_datagram_from_iter+0x5ac/0x6a0 [ 131.806534][ T5043] ? skb_put+0x11b/0x210 [ 131.810877][ T5043] packet_sendmsg+0x3bc7/0x4e60 [ 131.815816][ T5043] ? __schedule+0x11a1/0x40e0 [ 131.820636][ T5043] ? __might_sleep+0xe0/0xe0 [ 131.825287][ T5043] ? verify_lock_unused+0x140/0x140 [ 131.830601][ T5043] ? aa_sk_perm+0x81d/0x950 [ 131.835172][ T5043] ? packet_getsockopt+0xa80/0xa80 [ 131.840390][ T5043] ? aa_sock_msg_perm+0x94/0x150 [ 131.845392][ T5043] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 131.850765][ T5043] ? security_socket_sendmsg+0x80/0xa0 [ 131.856295][ T5043] ? packet_getsockopt+0xa80/0xa80 [ 131.861516][ T5043] ____sys_sendmsg+0x5c2/0x970 [ 131.866348][ T5043] ? __sys_sendmsg_sock+0x30/0x30 [ 131.871482][ T5043] ? __import_iovec+0x319/0x500 [ 131.876395][ T5043] ? import_iovec+0x73/0xa0 [ 131.880995][ T5043] ___sys_sendmsg+0x2a6/0x360 [ 131.885724][ T5043] ? try_to_wake_up+0x6ae/0x1080 [ 131.890774][ T5043] ? __sys_sendmsg+0x2a0/0x2a0 [ 131.895611][ T5043] ? put_user_ifreq+0x85/0xb0 [ 131.900419][ T5043] __se_sys_sendmsg+0x1bf/0x2b0 [ 131.905333][ T5043] ? __x64_sys_sendmsg+0x80/0x80 [ 131.910370][ T5043] ? lockdep_hardirqs_on+0x98/0x150 [ 131.915635][ T5043] do_syscall_64+0x50/0xa0 [ 131.920156][ T5043] ? clear_bhb_loop+0x50/0xa0 [ 131.924889][ T5043] ? clear_bhb_loop+0x50/0xa0 [ 131.929675][ T5043] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 131.935625][ T5043] RIP: 0033:0x7fd5c4f9aef9 [ 131.940146][ T5043] 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 [ 131.959845][ T5043] RSP: 002b:00007fd5c5db7028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 131.968326][ T5043] RAX: ffffffffffffffda RBX: 00007fd5c5205fa0 RCX: 00007fd5c4f9aef9 [ 131.976434][ T5043] RDX: 0000000000000004 RSI: 00002000000000c0 RDI: 0000000000000007 [ 131.984630][ T5043] RBP: 00007fd5c502fee0 R08: 0000000000000000 R09: 0000000000000000 [ 131.992799][ T5043] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 132.000953][ T5043] R13: 00007fd5c5206038 R14: 00007fd5c5205fa0 R15: 00007ffdae391a68 [ 132.009031][ T5043] [ 132.012104][ T5043] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 132.019424][ T5043] CPU: 0 PID: 5043 Comm: syz.0.17 Not tainted syzkaller #0 [ 132.026641][ T5043] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 132.036721][ T5043] Call Trace: [ 132.040039][ T5043] [ 132.043003][ T5043] dump_stack_lvl+0x18c/0x25a [ 132.047737][ T5043] ? show_regs_print_info+0x16/0x16 [ 132.052979][ T5043] ? load_image+0x400/0x400 [ 132.057631][ T5043] panic+0x2e9/0x730 [ 132.061567][ T5043] ? bpf_jit_dump+0xd0/0xd0 [ 132.066109][ T5043] __warn+0x2fc/0x500 [ 132.070115][ T5043] ? em_nbyte_match+0x2d0/0x3e0 [ 132.075113][ T5043] ? em_nbyte_match+0x2d0/0x3e0 [ 132.079996][ T5043] report_bug+0x2be/0x4f0 [ 132.084433][ T5043] ? em_nbyte_match+0x2d0/0x3e0 [ 132.089316][ T5043] handle_bug+0x3a/0x70 [ 132.093533][ T5043] exc_invalid_op+0x1a/0x50 [ 132.098109][ T5043] asm_exc_invalid_op+0x1a/0x20 [ 132.103000][ T5043] RIP: 0010:em_nbyte_match+0x2d0/0x3e0 [ 132.108490][ T5043] Code: c0 eb 07 e8 c2 d8 12 f9 31 c0 48 83 c4 10 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 ac d8 12 f9 0f 0b e9 e5 fe ff ff e8 a0 d8 12 f9 <0f> 0b e9 00 fe ff ff 89 d1 80 e1 07 fe c1 38 c1 0f 8c 7a fd ff ff [ 132.128218][ T5043] RSP: 0018:ffffc90003927118 EFLAGS: 00010293 [ 132.134339][ T5043] RAX: ffffffff8870e870 RBX: ffff888026bb2b40 RCX: ffff88802b76d940 [ 132.142352][ T5043] RDX: 0000000000000000 RSI: 000000000000ffff RDI: 000000000000ffff [ 132.150358][ T5043] RBP: 000000000000ffff R08: ffff88802b76d940 R09: 0000000000000003 [ 132.158363][ T5043] R10: 0000000000000002 R11: 0000000000000000 R12: dffffc0000000000 [ 132.166366][ T5043] R13: 1ffff11004d7657e R14: ffff888026c02708 R15: 1ffff11004d804e1 [ 132.174375][ T5043] ? em_nbyte_match+0x2d0/0x3e0 [ 132.179446][ T5043] ? em_nbyte_match+0x2d0/0x3e0 [ 132.184328][ T5043] __tcf_em_tree_match+0x1cf/0x7a0 [ 132.189482][ T5043] ? tcf_em_tree_dump+0x900/0x900 [ 132.194557][ T5043] ? rcu_read_lock_held+0x40/0x40 [ 132.199609][ T5043] ? __lock_acquire+0x12f8/0x7d10 [ 132.204669][ T5043] basic_classify+0x115/0x2d0 [ 132.209398][ T5043] tcf_classify+0x335/0xbf0 [ 132.213945][ T5043] multiq_enqueue+0x103/0x4c0 [ 132.218660][ T5043] ? sch_tree_unlock+0x1b0/0x1b0 [ 132.223628][ T5043] ? do_raw_spin_lock+0x12c/0x2f0 [ 132.228692][ T5043] ? __rwlock_init+0x150/0x150 [ 132.233492][ T5043] dev_qdisc_enqueue+0x4c/0x2b0 [ 132.238375][ T5043] __dev_queue_xmit+0xfe0/0x3800 [ 132.243439][ T5043] ? __dev_queue_xmit+0x26f/0x3800 [ 132.248584][ T5043] ? netdev_core_pick_tx+0x340/0x340 [ 132.253902][ T5043] ? packet_parse_headers+0x7bc/0xac0 [ 132.259306][ T5043] ? packet_parse_headers+0x84f/0xac0 [ 132.264714][ T5043] ? __virt_addr_valid+0x18c/0x540 [ 132.269962][ T5043] ? __check_object_size+0x504/0xa50 [ 132.275276][ T5043] ? skb_setup_tx_timestamp+0x1f0/0x1f0 [ 132.280856][ T5043] ? skb_copy_datagram_from_iter+0x5ac/0x6a0 [ 132.286886][ T5043] ? skb_put+0x11b/0x210 [ 132.291157][ T5043] packet_sendmsg+0x3bc7/0x4e60 [ 132.296047][ T5043] ? __schedule+0x11a1/0x40e0 [ 132.300760][ T5043] ? __might_sleep+0xe0/0xe0 [ 132.305385][ T5043] ? verify_lock_unused+0x140/0x140 [ 132.310626][ T5043] ? aa_sk_perm+0x81d/0x950 [ 132.315195][ T5043] ? packet_getsockopt+0xa80/0xa80 [ 132.320347][ T5043] ? aa_sock_msg_perm+0x94/0x150 [ 132.325315][ T5043] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 132.330629][ T5043] ? security_socket_sendmsg+0x80/0xa0 [ 132.336129][ T5043] ? packet_getsockopt+0xa80/0xa80 [ 132.341267][ T5043] ____sys_sendmsg+0x5c2/0x970 [ 132.346069][ T5043] ? __sys_sendmsg_sock+0x30/0x30 [ 132.351118][ T5043] ? __import_iovec+0x319/0x500 [ 132.356263][ T5043] ? import_iovec+0x73/0xa0 [ 132.360893][ T5043] ___sys_sendmsg+0x2a6/0x360 [ 132.365595][ T5043] ? try_to_wake_up+0x6ae/0x1080 [ 132.370658][ T5043] ? __sys_sendmsg+0x2a0/0x2a0 [ 132.375583][ T5043] ? put_user_ifreq+0x85/0xb0 [ 132.380305][ T5043] __se_sys_sendmsg+0x1bf/0x2b0 [ 132.385194][ T5043] ? __x64_sys_sendmsg+0x80/0x80 [ 132.390166][ T5043] ? lockdep_hardirqs_on+0x98/0x150 [ 132.395397][ T5043] do_syscall_64+0x50/0xa0 [ 132.399844][ T5043] ? clear_bhb_loop+0x50/0xa0 [ 132.404550][ T5043] ? clear_bhb_loop+0x50/0xa0 [ 132.409254][ T5043] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 132.415175][ T5043] RIP: 0033:0x7fd5c4f9aef9 [ 132.419635][ T5043] 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 [ 132.439548][ T5043] RSP: 002b:00007fd5c5db7028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 132.448054][ T5043] RAX: ffffffffffffffda RBX: 00007fd5c5205fa0 RCX: 00007fd5c4f9aef9 [ 132.456054][ T5043] RDX: 0000000000000004 RSI: 00002000000000c0 RDI: 0000000000000007 [ 132.464049][ T5043] RBP: 00007fd5c502fee0 R08: 0000000000000000 R09: 0000000000000000 [ 132.472048][ T5043] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 132.480040][ T5043] R13: 00007fd5c5206038 R14: 00007fd5c5205fa0 R15: 00007ffdae391a68 [ 132.488072][ T5043] [ 132.491678][ T5043] Kernel Offset: disabled [ 132.496055][ T5043] Rebooting in 86400 seconds..