Warning: Permanently added '10.128.1.185' (ED25519) to the list of known hosts. executing program [ 43.883543][ T4019] ------------[ cut here ]------------ [ 43.884849][ T4019] WARNING: CPU: 1 PID: 4019 at mm/page_alloc.c:5439 __alloc_pages+0x33c/0x674 [ 43.886796][ T4019] Modules linked in: [ 43.887670][ T4019] CPU: 1 PID: 4019 Comm: syz-executor285 Not tainted 5.15.173-syzkaller #0 [ 43.889442][ T4019] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 43.891577][ T4019] pstate: 20400005 (nzCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 43.893110][ T4019] pc : __alloc_pages+0x33c/0x674 [ 43.894170][ T4019] lr : __alloc_pages+0xc8/0x674 [ 43.895261][ T4019] sp : ffff80001d2276c0 [ 43.896112][ T4019] x29: ffff80001d2277b0 x28: ffff80001d2276e0 x27: dfff800000000000 [ 43.897826][ T4019] x26: ffff700003a44edc x25: 0000000000000000 x24: ffff80001d227700 [ 43.899496][ T4019] x23: ffff80001b82f604 x22: 0000000000040d40 x21: 0000000000000000 [ 43.901093][ T4019] x20: ffff80001d227720 x19: 000000000000001a x18: 0000000000000000 [ 43.902736][ T4019] x17: 0000000000000000 x16: ffff8000088a781c x15: 0000000000000005 [ 43.904422][ T4019] x14: ffff0000c8d9d1c0 x13: 0000000000ff0100 x12: 0000000000000005 [ 43.906202][ T4019] x11: 1ffff00003a44ee4 x10: 0000000000000000 x9 : 0000000000000000 [ 43.907941][ T4019] x8 : ffff80001d227748 x7 : 0000000000000000 x6 : ffff80000805d400 [ 43.909705][ T4019] x5 : ffff0000d6e96dd8 x4 : 0000000000000000 x3 : 0000000000000020 [ 43.911388][ T4019] x2 : 0000000000000008 x1 : 0000000000000000 x0 : ffff80001d227720 [ 43.913001][ T4019] Call trace: [ 43.913686][ T4019] __alloc_pages+0x33c/0x674 [ 43.914744][ T4019] alloc_pages+0x368/0x5d4 [ 43.915556][ T4019] kmalloc_order+0x40/0x154 [ 43.916486][ T4019] kmalloc_order_trace+0x30/0x21c [ 43.917535][ T4019] __kmalloc+0x35c/0x4c8 [ 43.918453][ T4019] __v9fs_get_acl+0x58/0x150 [ 43.919472][ T4019] v9fs_get_acl+0xb8/0x2f0 [ 43.920470][ T4019] v9fs_mount+0x604/0x780 [ 43.921370][ T4019] legacy_get_tree+0xd4/0x16c [ 43.922300][ T4019] vfs_get_tree+0x90/0x274 [ 43.923219][ T4019] do_new_mount+0x278/0x8fc [ 43.924138][ T4019] path_mount+0x594/0x101c [ 43.925145][ T4019] __arm64_sys_mount+0x510/0x5e0 [ 43.926252][ T4019] invoke_syscall+0x98/0x2b8 [ 43.927204][ T4019] el0_svc_common+0x138/0x258 [ 43.928167][ T4019] do_el0_svc+0x58/0x14c [ 43.929121][ T4019] el0_svc+0x7c/0x1f0 [ 43.929947][ T4019] el0t_64_sync_handler+0x84/0xe4 [ 43.930977][ T4019] el0t_64_sync+0x1a0/0x1a4 [ 43.931886][ T4019] irq event stamp: 14302 [ 43.932766][ T4019] hardirqs last enabled at (14301): [] kasan_quarantine_put+0xdc/0x204 [ 43.934848][ T4019] hardirqs last disabled at (14302): [] el1_dbg+0x24/0x80 [ 43.936784][ T4019] softirqs last enabled at (13888): [] bdi_register_va+0x50c/0x7f8 [ 43.938752][ T4019] softirqs last disabled at (13886): [] bdi_register_va+0x2f4/0x7f8 [ 43.940707][ T4019] ---[ end trace b048f658072225a1 ]---