Warning: Permanently added '10.128.1.17' (ECDSA) to the list of known hosts. [ 45.329120][ T3505] chnl_net:caif_netlink_parms(): no params data found [ 45.370528][ T3505] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.378114][ T3505] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.386464][ T3505] device bridge_slave_0 entered promiscuous mode [ 45.396558][ T3505] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.403808][ T3505] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.412149][ T3505] device bridge_slave_1 entered promiscuous mode [ 45.433639][ T3505] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 45.446066][ T3505] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 45.467817][ T3505] team0: Port device team_slave_0 added [ 45.475859][ T3505] team0: Port device team_slave_1 added [ 45.493326][ T3505] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 45.500563][ T3505] 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. [ 45.526939][ T3505] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 45.539336][ T3505] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 45.546450][ T3505] 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. [ 45.572449][ T3505] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 45.606120][ T3505] device hsr_slave_0 entered promiscuous mode [ 45.613273][ T3505] device hsr_slave_1 entered promiscuous mode [ 45.696813][ T3505] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 45.708341][ T3505] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 45.717656][ T3505] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 45.727694][ T3505] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 45.748584][ T3505] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.755723][ T3505] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.763469][ T3505] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.770566][ T3505] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.811703][ T3505] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.823336][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.833512][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.842566][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.851268][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 45.863983][ T3505] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.876023][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.885526][ T21] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.892798][ T21] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.903930][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.912892][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.919976][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.942677][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.951497][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.960584][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.968993][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.980842][ T3512] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.991853][ T3505] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 46.010270][ T3512] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 46.017932][ T3512] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 46.028893][ T3505] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.044105][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.061420][ T3512] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.070349][ T3512] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.078536][ T3512] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.088778][ T3505] device veth0_vlan entered promiscuous mode [ 46.099842][ T3505] device veth1_vlan entered promiscuous mode [ 46.119071][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 46.127191][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 46.135602][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.147939][ T3505] device veth0_macvtap entered promiscuous mode [ 46.156791][ T3505] device veth1_macvtap entered promiscuous mode [ 46.170910][ T3505] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 46.180267][ T3511] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.190820][ T3511] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 46.201241][ T3505] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 46.209450][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready executing program [ 46.220416][ T3505] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.230068][ T3505] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.239024][ T3505] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.248684][ T3505] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.282955][ T3505] ------------[ cut here ]------------ [ 46.288499][ T3505] WARNING: CPU: 0 PID: 3505 at net/core/dev.c:3249 skb_checksum_help+0x3c3/0x560 [ 46.297747][ T3505] Modules linked in: [ 46.301756][ T3505] CPU: 0 PID: 3505 Comm: syz-executor284 Not tainted 5.15.119-syzkaller #0 [ 46.310387][ T3505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 46.320490][ T3505] RIP: 0010:skb_checksum_help+0x3c3/0x560 [ 46.326248][ T3505] Code: ff eb e3 e8 bf f3 4c f9 4c 89 ff e8 b7 01 00 00 bb ea ff ff ff eb cf e8 ab f3 4c f9 0f 0b bb ea ff ff ff eb c1 e8 9d f3 4c f9 <0f> 0b bb ea ff ff ff eb b3 44 89 e1 80 e1 07 fe c1 38 c1 0f 8c 5f [ 46.345974][ T3505] RSP: 0018:ffffc900023ceec8 EFLAGS: 00010293 [ 46.352116][ T3505] RAX: ffffffff88330d03 RBX: 0000000000000621 RCX: ffff8880793a9dc0 [ 46.360205][ T3505] RDX: 0000000000000000 RSI: 0000000000000519 RDI: 0000000000000621 [ 46.368217][ T3505] RBP: 0000000000000519 R08: ffffffff88330bf2 R09: fffff52000479dca [ 46.376245][ T3505] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000005653 [ 46.384354][ T3505] R13: ffff8880735e8cf0 R14: 1ffff1100e6bd1a0 R15: ffff8880735e8c80 [ 46.392423][ T3505] FS: 0000555555eea300(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000 [ 46.401665][ T3505] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.408581][ T3505] CR2: 0000000020001000 CR3: 000000002007d000 CR4: 00000000003506f0 [ 46.416613][ T3505] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 46.424838][ T3505] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 46.433418][ T3505] Call Trace: [ 46.436731][ T3505] [ 46.439664][ T3505] ? __warn+0x15b/0x300 [ 46.443806][ T3505] ? skb_checksum_help+0x3c3/0x560 [ 46.448934][ T3505] ? report_bug+0x1b7/0x2e0 [ 46.453443][ T3505] ? handle_bug+0x3d/0x70 [ 46.457834][ T3505] ? exc_invalid_op+0x16/0x40 [ 46.462545][ T3505] ? asm_exc_invalid_op+0x16/0x20 [ 46.467621][ T3505] ? skb_checksum_help+0x2b2/0x560 [ 46.472743][ T3505] ? skb_checksum_help+0x3c3/0x560 [ 46.477890][ T3505] ? skb_checksum_help+0x3c3/0x560 [ 46.483182][ T3505] ? skb_checksum_help+0x3c3/0x560 [ 46.488505][ T3505] ip_do_fragment+0x1cf/0x1f10 [ 46.493280][ T3505] ? ip_fragment+0x210/0x210 [ 46.497905][ T3505] ? ip_frag_next+0xad0/0xad0 [ 46.502591][ T3505] ? slab_free_freelist_hook+0xdd/0x160 [ 46.508275][ T3505] ? __ip_finish_output+0x276/0x4a0 [ 46.513498][ T3505] ? kmem_cache_free+0x146/0x1f0 [ 46.518497][ T3505] ? ip_fragment+0x9a/0x210 [ 46.523034][ T3505] __ip_finish_output+0x2bd/0x4a0 [ 46.528094][ T3505] iptunnel_xmit+0x50c/0x960 [ 46.532723][ T3505] ip_tunnel_xmit+0x1931/0x2770 [ 46.537621][ T3505] ? ip_tunnel_xmit+0xe1/0x2770 [ 46.542484][ T3505] ? validate_xmit_xfrm+0xb4/0x1020 [ 46.547715][ T3505] ? tnl_update_pmtu+0x10b0/0x10b0 [ 46.553019][ T3505] ? skb_network_protocol+0x6df/0x770 [ 46.558737][ T3505] ? gre_build_header+0x25b/0x8a0 [ 46.563772][ T3505] ipgre_xmit+0x756/0xa60 [ 46.568141][ T3505] dev_hard_start_xmit+0x298/0x7a0 [ 46.573371][ T3505] __dev_queue_xmit+0x1cee/0x3230 [ 46.578449][ T3505] ? __might_sleep+0xc0/0xc0 [ 46.583146][ T3505] ? dev_queue_xmit+0x20/0x20 [ 46.587951][ T3505] ? virtio_net_hdr_to_skb+0x9c1/0x10c0 [ 46.593523][ T3505] ? packet_cached_dev_get+0x260/0x260 [ 46.599132][ T3505] packet_sendmsg+0x4478/0x5e70 [ 46.604094][ T3505] ? aa_sk_perm+0xa30/0xa30 [ 46.608894][ T3505] ? __might_sleep+0xc0/0xc0 [ 46.613518][ T3505] ? aa_sk_perm+0x8fc/0xa30 [ 46.618103][ T3505] ? packet_getsockopt+0xed0/0xed0 [ 46.623231][ T3505] ? aa_sock_msg_perm+0x91/0x150 [ 46.628201][ T3505] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 46.633486][ T3505] ? security_socket_sendmsg+0x7d/0xa0 [ 46.638978][ T3505] ? packet_getsockopt+0xed0/0xed0 [ 46.644114][ T3505] ____sys_sendmsg+0x59e/0x8f0 [ 46.648909][ T3505] ? iovec_from_user+0x300/0x390 [ 46.653939][ T3505] ? __sys_sendmsg_sock+0x30/0x30 [ 46.659045][ T3505] ___sys_sendmsg+0x252/0x2e0 [ 46.663844][ T3505] ? __sys_sendmsg+0x260/0x260 [ 46.669551][ T3505] ? __lock_acquire+0x1295/0x1ff0 [ 46.674726][ T3505] ? __context_tracking_enter+0x5f/0x90 [ 46.680351][ T3505] ? __context_tracking_exit+0x4c/0x80 [ 46.685940][ T3505] ? __fdget+0x158/0x220 [ 46.690192][ T3505] __se_sys_sendmsg+0x19a/0x260 [ 46.695183][ T3505] ? __x64_sys_sendmsg+0x80/0x80 [ 46.700238][ T3505] ? syscall_enter_from_user_mode+0x2e/0x230 [ 46.706454][ T3505] ? lockdep_hardirqs_on+0x94/0x130 [ 46.711659][ T3505] ? syscall_enter_from_user_mode+0x2e/0x230 [ 46.717691][ T3505] do_syscall_64+0x3d/0xb0 [ 46.722114][ T3505] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 46.728045][ T3505] RIP: 0033:0x7f02df18f569 [ 46.732548][ T3505] Code: 28 c3 e8 4a 15 00 00 66 2e 0f 1f 84 00 00 00 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 c0 ff ff ff f7 d8 64 89 01 48 [ 46.752263][ T3505] RSP: 002b:00007ffcef8d27d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 46.760975][ T3505] RAX: ffffffffffffffda RBX: 00007ffcef8d27e8 RCX: 00007f02df18f569 [ 46.769146][ T3505] RDX: 0000000000000000 RSI: 0000000020002ac0 RDI: 0000000000000003 [ 46.777143][ T3505] RBP: 0000000000000003 R08: 0000000000000000 R09: 0000000000000000 [ 46.785136][ T3505] R10: 0000000000000004 R11: 0000000000000246 R12: 00007ffcef8d27f0 [ 46.793103][ T3505] R13: 00007ffcef8d2810 R14: 0000000000000000 R15: 0000000000000000 [ 46.801122][ T3505] [ 46.804143][ T3505] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 46.811960][ T3505] CPU: 0 PID: 3505 Comm: syz-executor284 Not tainted 5.15.119-syzkaller #0 [ 46.820610][ T3505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 46.830750][ T3505] Call Trace: [ 46.834020][ T3505] [ 46.836931][ T3505] dump_stack_lvl+0x1e3/0x2cb [ 46.842033][ T3505] ? io_uring_drop_tctx_refs+0x19d/0x19d [ 46.847730][ T3505] ? panic+0x84d/0x84d [ 46.851785][ T3505] ? skb_checksum_help+0x3c0/0x560 [ 46.856962][ T3505] ? skb_checksum_help+0x3c0/0x560 [ 46.862049][ T3505] panic+0x318/0x84d [ 46.866007][ T3505] ? __warn+0x16a/0x300 [ 46.870156][ T3505] ? fb_is_primary_device+0xcc/0xcc [ 46.875335][ T3505] ? skb_checksum_help+0x3c3/0x560 [ 46.880612][ T3505] __warn+0x2b2/0x300 [ 46.884761][ T3505] ? skb_checksum_help+0x3c3/0x560 [ 46.890280][ T3505] report_bug+0x1b7/0x2e0 [ 46.894603][ T3505] handle_bug+0x3d/0x70 [ 46.898919][ T3505] exc_invalid_op+0x16/0x40 [ 46.903397][ T3505] asm_exc_invalid_op+0x16/0x20 [ 46.908310][ T3505] RIP: 0010:skb_checksum_help+0x3c3/0x560 [ 46.914010][ T3505] Code: ff eb e3 e8 bf f3 4c f9 4c 89 ff e8 b7 01 00 00 bb ea ff ff ff eb cf e8 ab f3 4c f9 0f 0b bb ea ff ff ff eb c1 e8 9d f3 4c f9 <0f> 0b bb ea ff ff ff eb b3 44 89 e1 80 e1 07 fe c1 38 c1 0f 8c 5f [ 46.933696][ T3505] RSP: 0018:ffffc900023ceec8 EFLAGS: 00010293 [ 46.939772][ T3505] RAX: ffffffff88330d03 RBX: 0000000000000621 RCX: ffff8880793a9dc0 [ 46.947734][ T3505] RDX: 0000000000000000 RSI: 0000000000000519 RDI: 0000000000000621 [ 46.955865][ T3505] RBP: 0000000000000519 R08: ffffffff88330bf2 R09: fffff52000479dca [ 46.963835][ T3505] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000005653 [ 46.971793][ T3505] R13: ffff8880735e8cf0 R14: 1ffff1100e6bd1a0 R15: ffff8880735e8c80 [ 46.979924][ T3505] ? skb_checksum_help+0x2b2/0x560 [ 46.985105][ T3505] ? skb_checksum_help+0x3c3/0x560 [ 46.990197][ T3505] ? skb_checksum_help+0x3c3/0x560 [ 46.995286][ T3505] ip_do_fragment+0x1cf/0x1f10 [ 47.000126][ T3505] ? ip_fragment+0x210/0x210 [ 47.004703][ T3505] ? ip_frag_next+0xad0/0xad0 [ 47.009358][ T3505] ? slab_free_freelist_hook+0xdd/0x160 [ 47.015140][ T3505] ? __ip_finish_output+0x276/0x4a0 [ 47.020406][ T3505] ? kmem_cache_free+0x146/0x1f0 [ 47.025503][ T3505] ? ip_fragment+0x9a/0x210 [ 47.030008][ T3505] __ip_finish_output+0x2bd/0x4a0 [ 47.035198][ T3505] iptunnel_xmit+0x50c/0x960 [ 47.039786][ T3505] ip_tunnel_xmit+0x1931/0x2770 [ 47.044657][ T3505] ? ip_tunnel_xmit+0xe1/0x2770 [ 47.049633][ T3505] ? validate_xmit_xfrm+0xb4/0x1020 [ 47.055297][ T3505] ? tnl_update_pmtu+0x10b0/0x10b0 [ 47.060428][ T3505] ? skb_network_protocol+0x6df/0x770 [ 47.065798][ T3505] ? gre_build_header+0x25b/0x8a0 [ 47.071055][ T3505] ipgre_xmit+0x756/0xa60 [ 47.075467][ T3505] dev_hard_start_xmit+0x298/0x7a0 [ 47.080746][ T3505] __dev_queue_xmit+0x1cee/0x3230 [ 47.085869][ T3505] ? __might_sleep+0xc0/0xc0 [ 47.090457][ T3505] ? dev_queue_xmit+0x20/0x20 [ 47.095116][ T3505] ? virtio_net_hdr_to_skb+0x9c1/0x10c0 [ 47.100774][ T3505] ? packet_cached_dev_get+0x260/0x260 [ 47.106505][ T3505] packet_sendmsg+0x4478/0x5e70 [ 47.111441][ T3505] ? aa_sk_perm+0xa30/0xa30 [ 47.116123][ T3505] ? __might_sleep+0xc0/0xc0 [ 47.120734][ T3505] ? aa_sk_perm+0x8fc/0xa30 [ 47.125239][ T3505] ? packet_getsockopt+0xed0/0xed0 [ 47.130507][ T3505] ? aa_sock_msg_perm+0x91/0x150 [ 47.135423][ T3505] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 47.140777][ T3505] ? security_socket_sendmsg+0x7d/0xa0 [ 47.146522][ T3505] ? packet_getsockopt+0xed0/0xed0 [ 47.151612][ T3505] ____sys_sendmsg+0x59e/0x8f0 [ 47.156353][ T3505] ? iovec_from_user+0x300/0x390 [ 47.161268][ T3505] ? __sys_sendmsg_sock+0x30/0x30 [ 47.166275][ T3505] ___sys_sendmsg+0x252/0x2e0 [ 47.170929][ T3505] ? __sys_sendmsg+0x260/0x260 [ 47.175671][ T3505] ? __lock_acquire+0x1295/0x1ff0 [ 47.180689][ T3505] ? __context_tracking_enter+0x5f/0x90 [ 47.186308][ T3505] ? __context_tracking_exit+0x4c/0x80 [ 47.192020][ T3505] ? __fdget+0x158/0x220 [ 47.196256][ T3505] __se_sys_sendmsg+0x19a/0x260 [ 47.201383][ T3505] ? __x64_sys_sendmsg+0x80/0x80 [ 47.206307][ T3505] ? syscall_enter_from_user_mode+0x2e/0x230 [ 47.212652][ T3505] ? lockdep_hardirqs_on+0x94/0x130 [ 47.217875][ T3505] ? syscall_enter_from_user_mode+0x2e/0x230 [ 47.223955][ T3505] do_syscall_64+0x3d/0xb0 [ 47.228438][ T3505] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 47.234402][ T3505] RIP: 0033:0x7f02df18f569 [ 47.239063][ T3505] Code: 28 c3 e8 4a 15 00 00 66 2e 0f 1f 84 00 00 00 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 c0 ff ff ff f7 d8 64 89 01 48 [ 47.259181][ T3505] RSP: 002b:00007ffcef8d27d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 47.267856][ T3505] RAX: ffffffffffffffda RBX: 00007ffcef8d27e8 RCX: 00007f02df18f569 [ 47.275818][ T3505] RDX: 0000000000000000 RSI: 0000000020002ac0 RDI: 0000000000000003 [ 47.283876][ T3505] RBP: 0000000000000003 R08: 0000000000000000 R09: 0000000000000000 [ 47.291856][ T3505] R10: 0000000000000004 R11: 0000000000000246 R12: 00007ffcef8d27f0 [ 47.300335][ T3505] R13: 00007ffcef8d2810 R14: 0000000000000000 R15: 0000000000000000 [ 47.308406][ T3505] [ 47.311695][ T3505] Kernel Offset: disabled [ 47.316088][ T3505] Rebooting in 86400 seconds..