[ 18.187589][ T3694] 8021q: adding VLAN 0 to HW filter on device bond0 [ 18.195871][ T3694] eql: remember to turn off Van-Jacobson compression on your slave devices [ 18.237921][ T385] gvnic 0000:00:00.0 enp0s0: Device link is up. [ 18.245938][ T385] IPv6: ADDRCONF(NETDEV_CHANGE): enp0s0: link becomes ready Starting sshd: OK syzkaller Warning: Permanently added '10.128.1.72' (ED25519) to the list of known hosts. executing program syzkaller login: [ 37.825700][ T4018] ------------[ cut here ]------------ [ 37.826900][ T4018] WARNING: CPU: 0 PID: 4018 at kernel/cgroup/cgroup.c:1424 cgroup_path_ns_locked+0x270/0x2dc [ 37.828983][ T4018] Modules linked in: [ 37.829796][ T4018] CPU: 0 PID: 4018 Comm: syz-executor227 Not tainted 5.15.166-syzkaller #0 [ 37.831625][ T4018] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 37.833753][ T4018] pstate: 804000c5 (Nzcv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 37.835308][ T4018] pc : cgroup_path_ns_locked+0x270/0x2dc [ 37.836505][ T4018] lr : cgroup_path_ns_locked+0x270/0x2dc [ 37.837728][ T4018] sp : ffff80001f997700 [ 37.838550][ T4018] x29: ffff80001f997700 x28: ffff0000c98ecde8 x27: 1ffff00002956069 [ 37.840248][ T4018] x26: ffff800014ca9500 x25: ffff800014ca70c0 x24: dfff800000000000 [ 37.841909][ T4018] x23: ffff800014ab0000 x22: 0000000000000000 x21: ffff800014ca70d0 [ 37.843633][ T4018] x20: ffff0000cca30000 x19: 0000000000001000 x18: ffff80001f997440 [ 37.845359][ T4018] x17: ffff800008a19bb0 x16: ffff8000082eae1c x15: 000000000000b332 [ 37.847116][ T4018] x14: 00000000c4419ab7 x13: dfff800000000000 x12: ffff700003f32ed0 [ 37.848872][ T4018] x11: 0000000000000001 x10: 0000000000000000 x9 : ffff0000ccf88000 [ 37.850572][ T4018] x8 : ffff800008444a08 x7 : 0000000000000000 x6 : 0000000000000000 [ 37.852224][ T4018] x5 : ffff8000177736f0 x4 : 0000000000000008 x3 : ffff800014ca97c0 [ 37.853892][ T4018] x2 : 0000000000001000 x1 : 0000000000000000 x0 : 0000000000000000 [ 37.855573][ T4018] Call trace: [ 37.856314][ T4018] cgroup_path_ns_locked+0x270/0x2dc [ 37.857470][ T4018] proc_cpuset_show+0x298/0x42c [ 37.858579][ T4018] proc_single_show+0xf4/0x1cc [ 37.859589][ T4018] traverse+0x1e8/0x554 [ 37.860430][ T4018] seq_read_iter+0xb84/0xc44 [ 37.861444][ T4018] seq_read+0x388/0x4ec [ 37.862420][ T4018] vfs_read+0x278/0xb18 [ 37.863326][ T4018] __arm64_sys_pread64+0x188/0x220 [ 37.864360][ T4018] invoke_syscall+0x98/0x2b8 [ 37.865334][ T4018] el0_svc_common+0x138/0x258 [ 37.866360][ T4018] do_el0_svc+0x58/0x14c [ 37.867191][ T4018] el0_svc+0x7c/0x1f0 [ 37.868122][ T4018] el0t_64_sync_handler+0x84/0xe4 [ 37.869179][ T4018] el0t_64_sync+0x1a0/0x1a4 [ 37.870112][ T4018] irq event stamp: 13304 [ 37.871018][ T4018] hardirqs last enabled at (13303): [] _raw_spin_unlock_irqrestore+0xac/0x158 [ 37.873320][ T4018] hardirqs last disabled at (13304): [] _raw_spin_lock_irq+0x38/0x13c [ 37.875442][ T4018] softirqs last enabled at (13248): [] handle_softirqs+0xb88/0xdbc [ 37.877345][ T4018] softirqs last disabled at (13243): [] __irq_exit_rcu+0x268/0x4d8 [ 37.879429][ T4018] ---[ end trace 35d39ebd4c81867b ]---