[ 9.558976][ T2658] 8021q: adding VLAN 0 to HW filter on device bond0 [ 9.562785][ T2658] eql: remember to turn off Van-Jacobson compression on your slave devices [ 9.589892][ T983] gvnic 0000:00:00.0 enp0s0: Device link is up. [ 9.596491][ T2568] IPv6: ADDRCONF(NETDEV_CHANGE): enp0s0: link becomes ready Starting sshd: OK syzkaller Warning: Permanently added '10.128.0.177' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 32.261003][ T3079] ------------[ cut here ]------------ [ 32.262381][ T3079] WARNING: CPU: 1 PID: 3079 at kernel/bpf/btf.c:1947 btf_type_id_size+0x540/0x548 [ 32.264770][ T3079] Modules linked in: [ 32.266000][ T3079] CPU: 1 PID: 3079 Comm: syz-executor219 Not tainted 6.1.0-rc5-syzkaller-32254-g9e4ce762f0e7 #0 [ 32.268561][ T3079] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/30/2022 [ 32.271153][ T3079] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 32.273242][ T3079] pc : btf_type_id_size+0x540/0x548 [ 32.274607][ T3079] lr : btf_type_id_size+0x53c/0x548 [ 32.276005][ T3079] sp : ffff80000ffc3b70 [ 32.277068][ T3079] x29: ffff80000ffc3b70 x28: ffff0000c9834800 x27: ffff80000ef45870 [ 32.279133][ T3079] x26: 0000000000000011 x25: 0000000011000000 x24: 0000000000000000 [ 32.280884][ T3079] x23: 0000000000000000 x22: ffff0000c9834800 x21: 0000000000000001 [ 32.282999][ T3079] x20: ffff80000ffc3c04 x19: 0000000000000000 x18: 0000000000000000 [ 32.285086][ T3079] x17: 000000000d000001 x16: 0000000000000000 x15: 0000000000000000 [ 32.287205][ T3079] x14: 0000000000000000 x13: 0000000000000012 x12: ffff80000d4f2e28 [ 32.289336][ T3079] x11: ff808000083602a4 x10: 0000000000000000 x9 : ffff8000083602a4 [ 32.291433][ T3079] x8 : ffff0000c4c90000 x7 : 0000000000000000 x6 : 000000000000003f [ 32.293484][ T3079] x5 : 00000000ffffffff x4 : 0000000000002dc0 x3 : 0000000000000080 [ 32.295644][ T3079] x2 : 0000000000000000 x1 : 0000000011000000 x0 : 000000000e000000 [ 32.297848][ T3079] Call trace: [ 32.298682][ T3079] btf_type_id_size+0x540/0x548 [ 32.299970][ T3079] btf_parse_type_sec+0x954/0xcdc [ 32.301288][ T3079] btf_new_fd+0x37c/0x564 [ 32.302407][ T3079] bpf_btf_load+0x78/0x98 [ 32.303559][ T3079] __sys_bpf+0x42c/0x5fc [ 32.304655][ T3079] __arm64_sys_bpf+0x2c/0x40 [ 32.305891][ T3079] el0_svc_common+0x138/0x220 [ 32.307141][ T3079] do_el0_svc+0x48/0x164 [ 32.308230][ T3079] el0_svc+0x58/0x150 [ 32.309370][ T3079] el0t_64_sync_handler+0x84/0xf0 [ 32.310671][ T3079] el0t_64_sync+0x190/0x194 [ 32.311828][ T3079] irq event stamp: 12536 [ 32.312930][ T3079] hardirqs last enabled at (12535): [] ___slab_alloc+0x794/0x91c [ 32.315518][ T3079] hardirqs last disabled at (12536): [] el1_dbg+0x24/0x80 [ 32.317806][ T3079] softirqs last enabled at (11854): [] local_bh_enable+0x10/0x34 [ 32.320308][ T3079] softirqs last disabled at (11852): [] local_bh_disable+0x10/0x34 [ 32.322792][ T3079] ---[ end trace 0000000000000000 ]---