Warning: Permanently added '10.128.1.89' (ECDSA) to the list of known hosts. executing program [ 41.398130][ T4059] ------------[ cut here ]------------ [ 41.399401][ T4059] WARNING: CPU: 0 PID: 4059 at mm/page_alloc.c:5396 __alloc_pages+0x414/0x7a0 [ 41.401282][ T4059] Modules linked in: [ 41.402221][ T4059] CPU: 0 PID: 4059 Comm: syz-executor392 Not tainted 5.15.101-syzkaller #0 [ 41.403940][ T4059] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 41.406082][ T4059] pstate: 20400005 (nzCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 41.407738][ T4059] pc : __alloc_pages+0x414/0x7a0 [ 41.408779][ T4059] lr : __alloc_pages+0xc8/0x7a0 [ 41.409755][ T4059] sp : ffff80001ca976c0 [ 41.410567][ T4059] x29: ffff80001ca977b0 x28: ffff80001ca976e0 x27: dfff800000000000 [ 41.412258][ T4059] x26: ffff700003952edc x25: 0000000000000000 x24: ffff80001ca97700 [ 41.413948][ T4059] x23: ffff800018506544 x22: 0000000000040d40 x21: ffff80001ca97720 [ 41.415632][ T4059] x20: 0000000000000000 x19: 0000000000000014 x18: 0000000000000000 [ 41.417273][ T4059] x17: ff808000088a4f6c x16: 0000000000000000 x15: ffff8000088a4f6c [ 41.418961][ T4059] x14: 0000000000000005 x13: ffffffffffffffff x12: 0000000000000005 [ 41.420698][ T4059] x11: 1ffff00003952ee4 x10: 0000000000000000 x9 : 0000000000000000 [ 41.422348][ T4059] x8 : ffff80001ca97748 x7 : 0000000000000000 x6 : ffff80000805dbbc [ 41.424075][ T4059] x5 : ffff0000cddbb9c8 x4 : 0000000000000000 x3 : 0000000000000020 [ 41.425721][ T4059] x2 : 0000000000000008 x1 : 0000000000000000 x0 : ffff80001ca97720 [ 41.427428][ T4059] Call trace: [ 41.428129][ T4059] __alloc_pages+0x414/0x7a0 [ 41.429162][ T4059] alloc_pages+0x390/0x634 [ 41.430076][ T4059] kmalloc_order+0x40/0x154 [ 41.431090][ T4059] kmalloc_order_trace+0x30/0x28c [ 41.432134][ T4059] __kmalloc+0x32c/0x404 [ 41.433080][ T4059] __v9fs_get_acl+0x58/0x150 [ 41.434060][ T4059] v9fs_get_acl+0xb8/0x2f0 [ 41.434991][ T4059] v9fs_mount+0x604/0x780 [ 41.435948][ T4059] legacy_get_tree+0xd4/0x16c [ 41.436952][ T4059] vfs_get_tree+0x90/0x274 [ 41.437875][ T4059] do_new_mount+0x25c/0x8c8 [ 41.438849][ T4059] path_mount+0x590/0x104c [ 41.439831][ T4059] __arm64_sys_mount+0x510/0x5e0 [ 41.440815][ T4059] invoke_syscall+0x98/0x2b8 [ 41.441802][ T4059] el0_svc_common+0x138/0x258 [ 41.442876][ T4059] do_el0_svc+0x58/0x14c [ 41.443780][ T4059] el0_svc+0x7c/0x1f0 [ 41.444591][ T4059] el0t_64_sync_handler+0x84/0xe4 [ 41.445635][ T4059] el0t_64_sync+0x1a0/0x1a4 [ 41.446592][ T4059] irq event stamp: 14830 [ 41.447469][ T4059] hardirqs last enabled at (14829): [] kasan_quarantine_put+0xdc/0x204 [ 41.449541][ T4059] hardirqs last disabled at (14830): [] el1_dbg+0x24/0x80 [ 41.451372][ T4059] softirqs last enabled at (14420): [] bdi_register_va+0x51c/0x9bc [ 41.453368][ T4059] softirqs last disabled at (14418): [] bdi_register_va+0x304/0x9bc [ 41.455339][ T4059] ---[ end trace a2f0ddb9e546e0e5 ]---