[ 11.611785][ T3715] eql: remember to turn off Van-Jacobson compression on your slave devices Starting crond: [ 11.646501][ T9] gvnic 0000:00:00.0 enp0s0: Device link is up. OK [ 11.659830][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): enp0s0: link becomes ready Starting sshd: OK syzkaller Warning: Permanently added '10.128.1.173' (ED25519) to the list of known hosts. 1970/01/01 00:00:33 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:00:33 parsed 1 programs syzkaller login: [ 34.749361][ T4050] cgroup: Unknown subsys name 'net' [ 34.808715][ T4050] Internal error: Oops - BTI: 0000000036000001 [#1] PREEMPT SMP [ 34.809952][ T4050] Modules linked in: [ 34.810604][ T4050] CPU: 0 PID: 4050 Comm: syz-executor Not tainted 5.15.189-syzkaller #0 [ 34.811910][ T4050] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 34.813514][ T4050] pstate: 42400405 (nZcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=jc) [ 34.814787][ T4050] pc : __arm64_sys_mount+0x2f8/0x5e4 [ 34.815668][ T4050] lr : __arm64_sys_mount+0x2d4/0x5e4 [ 34.816587][ T4050] sp : ffff80001f497c80 [ 34.817248][ T4050] x29: ffff80001f497d20 x28: 00000000fffffff2 x27: 0000fffff4ea3000 [ 34.818621][ T4050] x26: ffff0000d7fc3680 x25: 0000000000000000 x24: 0000fffff4ea2251 [ 34.820004][ T4050] x23: ffff0000c883a000 x22: 0000000000000daf x21: dfff800000000000 [ 34.821327][ T4050] x20: 00000000fffffdaf x19: 0000000000000000 x18: 0000000000000000 [ 34.822694][ T4050] x17: 0000000000000000 x16: ffff8000089650ac x15: 0000fffff4ea2251 [ 34.824027][ T4050] x14: 2e3832312e303120 x13: 1ffff0000282e06b x12: 0000000000ff0100 [ 34.825358][ T4050] x11: 0000000000000000 x10: 0000ffffffffffff x9 : 0000fffff4ea3000 [ 34.826651][ T4050] x8 : 0000fffff4ea3000 x7 : ffff800008750ed4 x6 : 0000000000000000 [ 34.828047][ T4050] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 34.829386][ T4050] x2 : 0000000000000008 x1 : 0000000000000001 x0 : 0000000000000000 [ 34.830657][ T4050] Call trace: [ 34.831203][ T4050] __arm64_sys_mount+0x2f8/0x5e4 [ 34.832072][ T4050] invoke_syscall+0x98/0x2b8 [ 34.832866][ T4050] el0_svc_common+0x138/0x258 [ 34.833648][ T4050] do_el0_svc+0x58/0x14c [ 34.834382][ T4050] el0_svc+0x78/0x1e0 [ 34.835073][ T4050] el0t_64_sync_handler+0xcc/0xe4 [ 34.835951][ T4050] el0t_64_sync+0x1a0/0x1a4 [ 34.836656][ T4050] Code: d503229f 2a1903fc 2a1903e0 38400933 (2a1c03e1) [ 34.837690][ T4050] ---[ end trace 6051945cb1ac4abf ]--- [ 35.037569][ T4050] Kernel panic - not syncing: Oops - BTI: Fatal exception [ 35.038583][ T4050] SMP: stopping secondary CPUs [ 35.039354][ T4050] Kernel Offset: disabled [ 35.040027][ T4050] CPU features: 0x8,000003c1,7d33ffd9 [ 35.040817][ T4050] Memory Limit: none [ 35.217979][ T4050] Rebooting in 86400 seconds..