Warning: Permanently added '10.128.0.117' (ED25519) to the list of known hosts. executing program executing program executing program executing program executing program [ 51.729355][ T6187] evm: overlay not supported [ 51.981897][ T6187] ------------[ cut here ]------------ [ 51.983625][ T6187] WARNING: CPU: 0 PID: 6187 at fs/overlayfs/copy_up.c:239 ovl_copy_up_file+0x624/0x674 [ 51.986123][ T6187] Modules linked in: [ 51.987160][ T6187] CPU: 0 PID: 6187 Comm: syz-executor136 Not tainted 6.8.0-rc7-syzkaller-g707081b61156 #0 [ 51.989763][ T6187] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 51.992460][ T6187] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 51.994520][ T6187] pc : ovl_copy_up_file+0x624/0x674 [ 51.995905][ T6187] lr : ovl_copy_up_file+0x620/0x674 [ 51.997339][ T6187] sp : ffff800097997180 [ 51.998418][ T6187] x29: ffff800097997280 x28: 00000000fffffffb x27: ffff700012f32e3c [ 52.000519][ T6187] x26: 0000000000800000 x25: 0000000000800000 x24: ffff800097997240 [ 52.002702][ T6187] x23: ffff800097997220 x22: ffffffffffa64000 x21: ffffffffffa64000 [ 52.004751][ T6187] x20: ffff0000d9fc1900 x19: dfff800000000000 x18: 1ffff00012f32dee [ 52.006791][ T6187] x17: ffff80008ec9d000 x16: ffff80008ad6b1c0 x15: 0000000000000001 [ 52.008682][ T6187] x14: 1fffe0001b9177f2 x13: 0000000000000000 x12: 0000000000000000 [ 52.010546][ T6187] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 52.012497][ T6187] x8 : ffff0000d7568000 x7 : ffff80008108d924 x6 : 0000000000000000 [ 52.014603][ T6187] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff80008031a200 [ 52.016707][ T6187] x2 : 00000ffffffff000 x1 : ffffffffffa64000 x0 : ffffffffffffffff [ 52.018854][ T6187] Call trace: [ 52.019710][ T6187] ovl_copy_up_file+0x624/0x674 [ 52.020913][ T6187] ovl_copy_up_flags+0x16d0/0x3694 [ 52.022300][ T6187] ovl_copy_up+0x24/0x34 [ 52.023423][ T6187] ovl_setattr+0xfc/0x4e4 [ 52.024629][ T6187] notify_change+0x9d4/0xc8c [ 52.025857][ T6187] chmod_common+0x23c/0x418 [ 52.027060][ T6187] __arm64_sys_fchmodat+0x118/0x1dc [ 52.028456][ T6187] invoke_syscall+0x98/0x2b8 [ 52.029675][ T6187] el0_svc_common+0x130/0x23c [ 52.030938][ T6187] do_el0_svc+0x48/0x58 [ 52.032059][ T6187] el0_svc+0x54/0x168 [ 52.033115][ T6187] el0t_64_sync_handler+0x84/0xfc [ 52.034442][ T6187] el0t_64_sync+0x190/0x194 [ 52.035621][ T6187] irq event stamp: 862 [ 52.036680][ T6187] hardirqs last enabled at (861): [] percpu_counter_add_batch+0x210/0x30c [ 52.039371][ T6187] hardirqs last disabled at (862): [] el1_dbg+0x24/0x80 [ 52.041574][ T6187] softirqs last enabled at (62): [] __do_softirq+0xac8/0xce4 [ 52.043885][ T6187] softirqs last disabled at (53): [] ____do_softirq+0x14/0x20 [ 52.046224][ T6187] ---[ end trace 0000000000000000 ]--- executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program