Warning: Permanently added '10.128.0.195' (ED25519) to the list of known hosts. executing program [ 44.082246][ T4020] ------------[ cut here ]------------ [ 44.083734][ T4020] WARNING: CPU: 0 PID: 4020 at kernel/cgroup/cgroup.c:1424 cgroup_path_ns_locked+0x270/0x2dc [ 44.086467][ T4020] Modules linked in: [ 44.087549][ T4020] CPU: 0 PID: 4020 Comm: syz-executor940 Not tainted 5.15.166-syzkaller #0 [ 44.089765][ T4020] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 44.092484][ T4020] pstate: 804000c5 (Nzcv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 44.094562][ T4020] pc : cgroup_path_ns_locked+0x270/0x2dc [ 44.096090][ T4020] lr : cgroup_path_ns_locked+0x270/0x2dc [ 44.097631][ T4020] sp : ffff80001de57750 [ 44.098697][ T4020] x29: ffff80001de57750 x28: ffff0000d5ea8c58 x27: 1ffff00002956069 [ 44.100819][ T4020] x26: ffff800014ca9500 x25: ffff800014ca70c0 x24: dfff800000000000 [ 44.103019][ T4020] x23: ffff800014ab0000 x22: 0000000000000000 x21: ffff800014ca70d0 [ 44.105172][ T4020] x20: ffff0000cd132000 x19: 0000000000001000 x18: ffff80001de574a0 [ 44.107353][ T4020] x17: ffff800008978c10 x16: ffff8000082eae1c x15: 000000000000b4c2 [ 44.109477][ T4020] x14: 00000000139b590d x13: dfff800000000000 x12: ffff700003bcaedc [ 44.111596][ T4020] x11: 0000000000000001 x10: 0000000000000000 x9 : ffff0000cadb8000 [ 44.113716][ T4020] x8 : ffff800008444a08 x7 : 0000000000000000 x6 : 0000000000000000 [ 44.115801][ T4020] x5 : ffff800017777e50 x4 : 0000000000000008 x3 : ffff800014ca97c0 [ 44.117936][ T4020] x2 : 0000000000001000 x1 : 0000000000000000 x0 : 0000000000000000 [ 44.120045][ T4020] Call trace: [ 44.120902][ T4020] cgroup_path_ns_locked+0x270/0x2dc [ 44.122308][ T4020] proc_cpuset_show+0x298/0x42c [ 44.123627][ T4020] proc_single_show+0xf4/0x1cc [ 44.124873][ T4020] seq_read_iter+0x3e0/0xc44 [ 44.126090][ T4020] seq_read+0x388/0x4ec [ 44.127212][ T4020] vfs_read+0x278/0xb18 [ 44.128347][ T4020] ksys_read+0x15c/0x26c [ 44.129457][ T4020] __arm64_sys_read+0x7c/0x90 [ 44.130639][ T4020] invoke_syscall+0x98/0x2b8 [ 44.131846][ T4020] el0_svc_common+0x138/0x258 [ 44.133097][ T4020] do_el0_svc+0x58/0x14c [ 44.134228][ T4020] el0_svc+0x7c/0x1f0 [ 44.135278][ T4020] el0t_64_sync_handler+0x84/0xe4 [ 44.136623][ T4020] el0t_64_sync+0x1a0/0x1a4 [ 44.137844][ T4020] irq event stamp: 13486 [ 44.138953][ T4020] hardirqs last enabled at (13485): [] _raw_spin_unlock_irqrestore+0xac/0x158 [ 44.141780][ T4020] hardirqs last disabled at (13486): [] _raw_spin_lock_irq+0x38/0x13c [ 44.144370][ T4020] softirqs last enabled at (13386): [] handle_softirqs+0xb88/0xdbc [ 44.146867][ T4020] softirqs last disabled at (13347): [] __irq_exit_rcu+0x268/0x4d8 [ 44.149436][ T4020] ---[ end trace 72ab724dea442aa5 ]---