Warning: Permanently added '10.128.1.155' (ED25519) to the list of known hosts. executing program syzkaller login: [ 45.283163][ T4014] ------------[ cut here ]------------ [ 45.284449][ T4014] WARNING: CPU: 0 PID: 4014 at kernel/cgroup/cgroup.c:1424 cgroup_path_ns_locked+0x270/0x2dc [ 45.286621][ T4014] Modules linked in: [ 45.287429][ T4014] CPU: 0 PID: 4014 Comm: syz-executor140 Not tainted 5.15.166-syzkaller #0 [ 45.289230][ T4014] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 45.291437][ T4014] pstate: 804000c5 (Nzcv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 45.293125][ T4014] pc : cgroup_path_ns_locked+0x270/0x2dc [ 45.294270][ T4014] lr : cgroup_path_ns_locked+0x270/0x2dc [ 45.295475][ T4014] sp : ffff80001d0c7700 [ 45.296287][ T4014] x29: ffff80001d0c7700 x28: ffff0000c9fa2cc0 x27: 1ffff00002956069 [ 45.298009][ T4014] x26: ffff800014ca9500 x25: ffff800014ca70c0 x24: dfff800000000000 [ 45.299650][ T4014] x23: ffff800014ab0000 x22: 0000000000000000 x21: ffff800014ca70d0 [ 45.301298][ T4014] x20: ffff0000cc7f0000 x19: 0000000000001000 x18: ffff80001d0c7440 [ 45.303036][ T4014] x17: ffff800008a19bb0 x16: ffff8000082eae1c x15: 000000000000b57c [ 45.304730][ T4014] x14: 00000000c4419ab7 x13: dfff800000000000 x12: ffff700003a18ed0 [ 45.306594][ T4014] x11: 0000000000000001 x10: 0000000000000000 x9 : ffff0000d8490000 [ 45.308282][ T4014] x8 : ffff800008444a08 x7 : 0000000000000000 x6 : 0000000000000000 [ 45.309892][ T4014] x5 : ffff8000177746a0 x4 : 0000000000000008 x3 : ffff800014ca97c0 [ 45.311589][ T4014] x2 : 0000000000001000 x1 : 0000000000000000 x0 : 0000000000000000 [ 45.313230][ T4014] Call trace: [ 45.313971][ T4014] cgroup_path_ns_locked+0x270/0x2dc [ 45.315085][ T4014] proc_cpuset_show+0x298/0x42c [ 45.316060][ T4014] proc_single_show+0xf4/0x1cc [ 45.317063][ T4014] traverse+0x1e8/0x554 [ 45.317943][ T4014] seq_read_iter+0xb84/0xc44 [ 45.318941][ T4014] seq_read+0x388/0x4ec [ 45.319821][ T4014] vfs_read+0x278/0xb18 [ 45.320681][ T4014] __arm64_sys_pread64+0x188/0x220 [ 45.321686][ T4014] invoke_syscall+0x98/0x2b8 [ 45.322675][ T4014] el0_svc_common+0x138/0x258 [ 45.323660][ T4014] do_el0_svc+0x58/0x14c [ 45.324611][ T4014] el0_svc+0x7c/0x1f0 [ 45.325492][ T4014] el0t_64_sync_handler+0x84/0xe4 [ 45.326564][ T4014] el0t_64_sync+0x1a0/0x1a4 [ 45.327511][ T4014] irq event stamp: 13656 [ 45.328391][ T4014] hardirqs last enabled at (13655): [] _raw_spin_unlock_irqrestore+0xac/0x158 [ 45.330757][ T4014] hardirqs last disabled at (13656): [] _raw_spin_lock_irq+0x38/0x13c [ 45.332918][ T4014] softirqs last enabled at (13650): [] handle_softirqs+0xb88/0xdbc [ 45.334958][ T4014] softirqs last disabled at (13645): [] __irq_exit_rcu+0x268/0x4d8 [ 45.337074][ T4014] ---[ end trace d36b9822239ba8db ]---