Warning: Permanently added '10.128.1.32' (ED25519) to the list of known hosts. [ 78.914565][ T5844] chnl_net:caif_netlink_parms(): no params data found [ 78.925090][ T5846] chnl_net:caif_netlink_parms(): no params data found [ 78.934995][ T5845] chnl_net:caif_netlink_parms(): no params data found [ 78.989408][ T5843] chnl_net:caif_netlink_parms(): no params data found [ 79.149899][ T5846] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.157835][ T5846] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.165525][ T5846] bridge_slave_0: entered allmulticast mode [ 79.172754][ T5846] bridge_slave_0: entered promiscuous mode [ 79.220453][ T5846] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.227698][ T5846] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.235351][ T5846] bridge_slave_1: entered allmulticast mode [ 79.242063][ T5846] bridge_slave_1: entered promiscuous mode [ 79.249396][ T5845] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.256700][ T5845] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.263851][ T5845] bridge_slave_0: entered allmulticast mode [ 79.270889][ T5845] bridge_slave_0: entered promiscuous mode [ 79.312439][ T5845] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.319596][ T5845] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.330192][ T5845] bridge_slave_1: entered allmulticast mode [ 79.337458][ T5845] bridge_slave_1: entered promiscuous mode [ 79.343917][ T5844] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.351380][ T5844] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.358916][ T5844] bridge_slave_0: entered allmulticast mode [ 79.365692][ T5844] bridge_slave_0: entered promiscuous mode [ 79.372681][ T5843] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.379927][ T5843] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.387182][ T5843] bridge_slave_0: entered allmulticast mode [ 79.393862][ T5843] bridge_slave_0: entered promiscuous mode [ 79.417739][ T5844] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.425000][ T5844] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.432120][ T5844] bridge_slave_1: entered allmulticast mode [ 79.439203][ T5844] bridge_slave_1: entered promiscuous mode [ 79.445777][ T5843] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.452927][ T5843] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.461157][ T5843] bridge_slave_1: entered allmulticast mode [ 79.467978][ T5843] bridge_slave_1: entered promiscuous mode [ 79.485704][ T5846] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 79.497867][ T5846] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 79.519026][ T5845] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 79.561841][ T5845] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 79.573411][ T5844] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 79.585668][ T5844] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 79.597885][ T5843] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 79.632218][ T5843] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 79.653540][ T5846] team0: Port device team_slave_0 added [ 79.661988][ T5846] team0: Port device team_slave_1 added [ 79.671285][ T5845] team0: Port device team_slave_0 added [ 79.710029][ T5845] team0: Port device team_slave_1 added [ 79.723217][ T5843] team0: Port device team_slave_0 added [ 79.731575][ T5844] team0: Port device team_slave_0 added [ 79.740847][ T5844] team0: Port device team_slave_1 added [ 79.763359][ T5843] team0: Port device team_slave_1 added [ 79.780188][ T5846] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 79.787454][ T5846] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 79.813780][ T5846] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 79.849049][ T5846] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 79.856388][ T5846] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 79.882606][ T5846] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 79.899888][ T5845] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 79.906933][ T5845] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 79.933430][ T5845] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 79.954719][ T5844] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 79.961679][ T5844] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 79.988353][ T5844] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 80.001260][ T5844] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 80.008295][ T5844] 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. [ 80.034920][ T5844] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 80.067960][ T5845] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 80.075169][ T5845] 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. [ 80.102215][ T5845] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 80.114417][ T5843] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 80.121373][ T5843] 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. [ 80.147785][ T5843] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 80.160223][ T5843] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 80.167302][ T5843] 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. [ 80.193577][ T5843] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 80.258308][ T5846] hsr_slave_0: entered promiscuous mode [ 80.268457][ T5846] hsr_slave_1: entered promiscuous mode [ 80.317766][ T5844] hsr_slave_0: entered promiscuous mode [ 80.324080][ T5844] hsr_slave_1: entered promiscuous mode [ 80.331082][ T5844] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 80.339217][ T5844] Cannot create hsr debugfs directory [ 80.348810][ T5845] hsr_slave_0: entered promiscuous mode [ 80.355408][ T5845] hsr_slave_1: entered promiscuous mode [ 80.361374][ T5845] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 80.369151][ T5845] Cannot create hsr debugfs directory [ 80.412757][ T5843] hsr_slave_0: entered promiscuous mode [ 80.419515][ T5843] hsr_slave_1: entered promiscuous mode [ 80.427585][ T5843] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 80.435821][ T5843] Cannot create hsr debugfs directory [ 80.703160][ T5846] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 80.715951][ T5846] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 80.725920][ T5846] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 80.736907][ T5846] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 80.812106][ T5844] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 80.822299][ T5844] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 80.851082][ T5844] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 80.861041][ T5844] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 80.906674][ T5845] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 80.921832][ T5845] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 80.947061][ T5845] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 80.957662][ T5845] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 81.000937][ T5846] 8021q: adding VLAN 0 to HW filter on device bond0 [ 81.027925][ T5843] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 81.054715][ T5843] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 81.076115][ T5846] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.096631][ T5843] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 81.106920][ T5843] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 81.126290][ T52] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.133518][ T52] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.183565][ T52] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.190729][ T52] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.214004][ T5844] 8021q: adding VLAN 0 to HW filter on device bond0 [ 81.241479][ T5844] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.305055][ T52] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.312162][ T52] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.327128][ T5845] 8021q: adding VLAN 0 to HW filter on device bond0 [ 81.342633][ T52] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.349791][ T52] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.429746][ T5845] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.442594][ T5843] 8021q: adding VLAN 0 to HW filter on device bond0 [ 81.459723][ T3466] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.466874][ T3466] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.486472][ T5846] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 81.501551][ T3466] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.508672][ T3466] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.549846][ T5843] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.572274][ T3466] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.579455][ T3466] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.633272][ T3504] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.640421][ T3504] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.656684][ T5844] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 81.696095][ T5846] veth0_vlan: entered promiscuous mode [ 81.721698][ T5844] veth0_vlan: entered promiscuous mode [ 81.750213][ T5846] veth1_vlan: entered promiscuous mode [ 81.760356][ T5844] veth1_vlan: entered promiscuous mode [ 81.799064][ T5845] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 81.837120][ T5846] veth0_macvtap: entered promiscuous mode [ 81.855790][ T5843] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 81.868139][ T5846] veth1_macvtap: entered promiscuous mode [ 81.891498][ T5844] veth0_macvtap: entered promiscuous mode [ 81.919506][ T5844] veth1_macvtap: entered promiscuous mode [ 81.941547][ T5846] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 81.963452][ T5845] veth0_vlan: entered promiscuous mode [ 81.975503][ T5846] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 81.990046][ T5846] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.002837][ T5846] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.011789][ T5846] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.020682][ T5846] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.032831][ T5844] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 82.044535][ T5844] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 82.055836][ T5844] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 82.080845][ T5844] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 82.091853][ T5844] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 82.103429][ T5844] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 82.115201][ T5845] veth1_vlan: entered promiscuous mode [ 82.129962][ T5844] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.147037][ T5844] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.156341][ T5844] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.165413][ T5844] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.180037][ T5843] veth0_vlan: entered promiscuous mode executing program executing program [ 82.236887][ T5843] veth1_vlan: entered promiscuous mode executing program executing program executing program executing program executing program executing program [ 82.282348][ T5845] veth0_macvtap: entered promiscuous mode [ 82.296688][ T5845] veth1_macvtap: entered promiscuous mode executing program executing program [ 82.350298][ T5843] veth0_macvtap: entered promiscuous mode [ 82.359727][ T5843] veth1_macvtap: entered promiscuous mode [ 82.375780][ T5845] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 82.389165][ T5845] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! executing program [ 82.399871][ T5845] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 82.410768][ T5845] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 82.422082][ T5845] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 82.436190][ T5845] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 82.447221][ T5845] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 82.457420][ T5845] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 82.468829][ T5845] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 82.479994][ T5845] batman_adv: batadv0: Interface activated: batadv_slave_1 executing program executing program [ 82.503412][ T5845] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.512595][ T5845] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.521966][ T5845] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.530988][ T5845] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 executing program [ 82.546891][ T5885] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.560955][ T5886] ------------[ cut here ]------------ [ 82.566628][ T5886] entry already in use [ 82.571496][ T5886] WARNING: CPU: 0 PID: 5886 at drivers/net/netdevsim/udp_tunnels.c:26 nsim_udp_tunnel_set_port+0x2d3/0x390 [ 82.583035][ T5886] Modules linked in: [ 82.587128][ T5886] CPU: 0 UID: 0 PID: 5886 Comm: syz-executor365 Not tainted 6.13.0-rc3-syzkaller-00044-gaef25be35d23 #0 [ 82.598381][ T5886] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/25/2024 [ 82.608562][ T5886] RIP: 0010:nsim_udp_tunnel_set_port+0x2d3/0x390 [ 82.615126][ T5886] Code: c3 cc cc cc cc e8 7d c4 ca fa 44 89 f7 e8 25 5c b8 fa e9 ee fd ff ff e8 6b c4 ca fa 90 48 c7 c7 00 7c 0a 8c e8 9e 8a 8b fa 90 <0f> 0b 90 90 4c 8d 73 04 41 bf f0 ff ff ff e9 fa fe ff ff e8 75 37 [ 82.634820][ T5886] RSP: 0018:ffffc90003f9fab8 EFLAGS: 00010282 [ 82.640900][ T5886] RAX: 0000000000000000 RBX: ffffc90003f9fbb0 RCX: ffffffff815a16c9 [ 82.648996][ T5886] RDX: ffff88802aee9e00 RSI: ffffffff815a16d6 RDI: 0000000000000001 [ 82.657046][ T5886] RBP: ffff888033bb0000 R08: 0000000000000001 R09: 0000000000000000 [ 82.665093][ T5886] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000 [ 82.673103][ T5886] R13: 0000000000000000 R14: 0000000017c10002 R15: 0000000000000000 [ 82.681152][ T5886] FS: 0000555576005380(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000 [ 82.690202][ T5886] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 82.696989][ T5886] CR2: 000055557600e6f8 CR3: 000000002f9d8000 CR4: 00000000003526f0 [ 82.705082][ T5886] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 82.713076][ T5886] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 82.721147][ T5886] Call Trace: [ 82.724750][ T5886] [ 82.727728][ T5886] ? __warn+0xea/0x3c0 [ 82.731867][ T5886] ? preempt_schedule_notrace+0x62/0xe0 [ 82.737486][ T5886] ? nsim_udp_tunnel_set_port+0x2d3/0x390 [ 82.743262][ T5886] ? report_bug+0x3c0/0x580 [ 82.747852][ T5886] ? handle_bug+0x54/0xa0 [ 82.752220][ T5886] ? exc_invalid_op+0x17/0x50 [ 82.757013][ T5886] ? asm_exc_invalid_op+0x1a/0x20 [ 82.762088][ T5886] ? __warn_printk+0x199/0x350 [ 82.766952][ T5886] ? __warn_printk+0x1a6/0x350 [ 82.771766][ T5886] ? nsim_udp_tunnel_set_port+0x2d3/0x390 [ 82.777760][ T5886] ? nsim_udp_tunnel_set_port+0x2d2/0x390 [ 82.783552][ T5886] __udp_tunnel_nic_device_sync.part.0+0x935/0xed0 [ 82.790172][ T5886] ? __pfx___udp_tunnel_nic_device_sync.part.0+0x10/0x10 [ 82.797338][ T5886] ? __pfx___mutex_lock+0x10/0x10 [ 82.802391][ T5886] __udp_tunnel_nic_reset_ntf+0x3c1/0x520 [ 82.808232][ T5886] nsim_udp_tunnels_info_reset_write+0xc2/0x110 [ 82.814626][ T5886] full_proxy_write+0xfb/0x1b0 [ 82.819454][ T5886] ? __pfx_full_proxy_write+0x10/0x10 [ 82.824948][ T5886] vfs_write+0x24c/0x1150 [ 82.829343][ T5886] ? reacquire_held_locks+0x20b/0x4c0 [ 82.834797][ T5886] ? do_user_addr_fault+0xdc7/0x13f0 [ 82.840118][ T5886] ? __pfx_vfs_write+0x10/0x10 [ 82.844961][ T5886] ? find_held_lock+0x59/0x110 [ 82.849763][ T5886] ? find_held_lock+0x2d/0x110 [ 82.854955][ T5886] ? do_user_addr_fault+0xe50/0x13f0 [ 82.860274][ T5886] ? __pfx_lock_release+0x10/0x10 [ 82.865401][ T5886] ksys_write+0x12b/0x250 [ 82.869774][ T5886] ? __pfx_ksys_write+0x10/0x10 [ 82.874709][ T5886] ? do_user_addr_fault+0x83d/0x13f0 [ 82.880038][ T5886] do_syscall_64+0xcd/0x250 [ 82.884828][ T5886] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 82.890781][ T5886] RIP: 0033:0x7f24f20dcdf9 [ 82.895314][ T5886] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 01 1a 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 82.915070][ T5886] RSP: 002b:00007ffdd38f9e88 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 82.923520][ T5886] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f24f20dcdf9 [ 82.931566][ T5886] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 82.939943][ T5886] RBP: 0000000000000000 R08: 00007f24f212a1fa R09: 00007f24f212a1fa [ 82.948031][ T5886] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffdd38f9eac [ 82.956109][ T5886] R13: 00007ffdd38f9ee0 R14: 00007ffdd38f9ec0 R15: 0000000000000007 [ 82.964129][ T5886] [ 82.967223][ T5886] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 82.974535][ T5886] CPU: 0 UID: 0 PID: 5886 Comm: syz-executor365 Not tainted 6.13.0-rc3-syzkaller-00044-gaef25be35d23 #0 [ 82.985654][ T5886] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/25/2024 [ 82.995717][ T5886] Call Trace: [ 82.999012][ T5886] [ 83.001957][ T5886] dump_stack_lvl+0x3d/0x1f0 [ 83.006569][ T5886] panic+0x71d/0x800 [ 83.010498][ T5886] ? __pfx_panic+0x10/0x10 [ 83.014953][ T5886] ? show_trace_log_lvl+0x29d/0x3d0 [ 83.020186][ T5886] ? check_panic_on_warn+0x1f/0xb0 [ 83.025335][ T5886] ? nsim_udp_tunnel_set_port+0x2d3/0x390 [ 83.031083][ T5886] check_panic_on_warn+0xab/0xb0 [ 83.036054][ T5886] __warn+0xf6/0x3c0 [ 83.039992][ T5886] ? preempt_schedule_notrace+0x62/0xe0 [ 83.045568][ T5886] ? nsim_udp_tunnel_set_port+0x2d3/0x390 [ 83.051398][ T5886] report_bug+0x3c0/0x580 [ 83.055764][ T5886] handle_bug+0x54/0xa0 [ 83.059946][ T5886] exc_invalid_op+0x17/0x50 [ 83.064487][ T5886] asm_exc_invalid_op+0x1a/0x20 [ 83.069378][ T5886] RIP: 0010:nsim_udp_tunnel_set_port+0x2d3/0x390 [ 83.075728][ T5886] Code: c3 cc cc cc cc e8 7d c4 ca fa 44 89 f7 e8 25 5c b8 fa e9 ee fd ff ff e8 6b c4 ca fa 90 48 c7 c7 00 7c 0a 8c e8 9e 8a 8b fa 90 <0f> 0b 90 90 4c 8d 73 04 41 bf f0 ff ff ff e9 fa fe ff ff e8 75 37 [ 83.095351][ T5886] RSP: 0018:ffffc90003f9fab8 EFLAGS: 00010282 [ 83.101434][ T5886] RAX: 0000000000000000 RBX: ffffc90003f9fbb0 RCX: ffffffff815a16c9 [ 83.109411][ T5886] RDX: ffff88802aee9e00 RSI: ffffffff815a16d6 RDI: 0000000000000001 [ 83.117403][ T5886] RBP: ffff888033bb0000 R08: 0000000000000001 R09: 0000000000000000 [ 83.125393][ T5886] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000 [ 83.133380][ T5886] R13: 0000000000000000 R14: 0000000017c10002 R15: 0000000000000000 [ 83.141380][ T5886] ? __warn_printk+0x199/0x350 [ 83.146181][ T5886] ? __warn_printk+0x1a6/0x350 [ 83.150977][ T5886] ? nsim_udp_tunnel_set_port+0x2d2/0x390 [ 83.156724][ T5886] __udp_tunnel_nic_device_sync.part.0+0x935/0xed0 [ 83.163274][ T5886] ? __pfx___udp_tunnel_nic_device_sync.part.0+0x10/0x10 [ 83.170339][ T5886] ? __pfx___mutex_lock+0x10/0x10 [ 83.175419][ T5886] __udp_tunnel_nic_reset_ntf+0x3c1/0x520 [ 83.181175][ T5886] nsim_udp_tunnels_info_reset_write+0xc2/0x110 [ 83.187446][ T5886] full_proxy_write+0xfb/0x1b0 [ 83.192238][ T5886] ? __pfx_full_proxy_write+0x10/0x10 [ 83.197629][ T5886] vfs_write+0x24c/0x1150 [ 83.201977][ T5886] ? reacquire_held_locks+0x20b/0x4c0 [ 83.207370][ T5886] ? do_user_addr_fault+0xdc7/0x13f0 [ 83.212675][ T5886] ? __pfx_vfs_write+0x10/0x10 [ 83.217460][ T5886] ? find_held_lock+0x59/0x110 [ 83.222247][ T5886] ? find_held_lock+0x2d/0x110 [ 83.227038][ T5886] ? do_user_addr_fault+0xe50/0x13f0 [ 83.232341][ T5886] ? __pfx_lock_release+0x10/0x10 [ 83.237387][ T5886] ksys_write+0x12b/0x250 [ 83.241750][ T5886] ? __pfx_ksys_write+0x10/0x10 [ 83.246639][ T5886] ? do_user_addr_fault+0x83d/0x13f0 [ 83.251942][ T5886] do_syscall_64+0xcd/0x250 [ 83.256493][ T5886] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 83.262434][ T5886] RIP: 0033:0x7f24f20dcdf9 [ 83.266877][ T5886] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 01 1a 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 83.286508][ T5886] RSP: 002b:00007ffdd38f9e88 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 83.294940][ T5886] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f24f20dcdf9 [ 83.302931][ T5886] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 83.310921][ T5886] RBP: 0000000000000000 R08: 00007f24f212a1fa R09: 00007f24f212a1fa [ 83.318926][ T5886] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffdd38f9eac [ 83.326949][ T5886] R13: 00007ffdd38f9ee0 R14: 00007ffdd38f9ec0 R15: 0000000000000007 [ 83.334948][ T5886] [ 83.338346][ T5886] Kernel Offset: disabled [ 83.342733][ T5886] Rebooting in 86400 seconds..