Warning: Permanently added '10.128.0.24' (ED25519) to the list of known hosts. executing program syzkaller login: [ 41.476260][ T3965] ------------[ cut here ]------------ [ 41.477602][ T3965] WARNING: CPU: 0 PID: 3965 at mm/page_alloc.c:5398 __alloc_pages+0x33c/0x674 [ 41.479683][ T3965] Modules linked in: [ 41.480625][ T3965] CPU: 0 PID: 3965 Comm: syz-executor305 Not tainted 5.15.159-syzkaller #0 [ 41.482560][ T3965] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 41.484888][ T3965] pstate: 20400005 (nzCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 41.486710][ T3965] pc : __alloc_pages+0x33c/0x674 [ 41.487900][ T3965] lr : __alloc_pages+0xc8/0x674 [ 41.489033][ T3965] sp : ffff800018e976c0 [ 41.489972][ T3965] x29: ffff800018e977b0 x28: ffff800018e976e0 x27: dfff800000000000 [ 41.491844][ T3965] x26: ffff7000031d2edc x25: 0000000000000000 x24: ffff800018e97700 [ 41.493768][ T3965] x23: ffff8000184ac604 x22: 0000000000040d40 x21: 0000000000000000 [ 41.495625][ T3965] x20: ffff800018e97720 x19: 0000000000000014 x18: 0000000000000000 [ 41.497499][ T3965] x17: 0000000000000000 x16: ffff8000088a0eb0 x15: 0000000000000005 [ 41.499312][ T3965] x14: ffff0000c8a29b40 x13: 0000000000ff0100 x12: 0000000000000005 [ 41.501302][ T3965] x11: 1ffff000031d2ee4 x10: 0000000000000000 x9 : 0000000000000000 [ 41.503160][ T3965] x8 : ffff800018e97748 x7 : 0000000000000000 x6 : ffff80000805d7b8 [ 41.505068][ T3965] x5 : ffff0000da1390b8 x4 : 0000000000000000 x3 : 0000000000000020 [ 41.507012][ T3965] x2 : 0000000000000008 x1 : 0000000000000000 x0 : ffff800018e97720 [ 41.508898][ T3965] Call trace: [ 41.509686][ T3965] __alloc_pages+0x33c/0x674 [ 41.510919][ T3965] alloc_pages+0x368/0x5d4 [ 41.512012][ T3965] kmalloc_order+0x40/0x154 [ 41.513101][ T3965] kmalloc_order_trace+0x30/0x21c [ 41.514355][ T3965] __kmalloc+0x35c/0x4c8 [ 41.515381][ T3965] __v9fs_get_acl+0x58/0x150 [ 41.516521][ T3965] v9fs_get_acl+0xb8/0x2f0 [ 41.517554][ T3965] v9fs_mount+0x604/0x780 [ 41.518663][ T3965] legacy_get_tree+0xd4/0x16c [ 41.519840][ T3965] vfs_get_tree+0x90/0x274 [ 41.520931][ T3965] do_new_mount+0x278/0x8fc [ 41.522048][ T3965] path_mount+0x594/0x101c [ 41.523116][ T3965] __arm64_sys_mount+0x510/0x5e0 [ 41.524323][ T3965] invoke_syscall+0x98/0x2b8 [ 41.525426][ T3965] el0_svc_common+0x138/0x258 [ 41.526527][ T3965] do_el0_svc+0x58/0x14c [ 41.527578][ T3965] el0_svc+0x7c/0x1f0 [ 41.528502][ T3965] el0t_64_sync_handler+0x84/0xe4 [ 41.529719][ T3965] el0t_64_sync+0x1a0/0x1a4 [ 41.530786][ T3965] irq event stamp: 14740 [ 41.531876][ T3965] hardirqs last enabled at (14739): [] kasan_quarantine_put+0xdc/0x204 [ 41.534184][ T3965] hardirqs last disabled at (14740): [] el1_dbg+0x24/0x80 [ 41.536239][ T3965] softirqs last enabled at (14322): [] bdi_register_va+0x50c/0x7f8 [ 41.538545][ T3965] softirqs last disabled at (14320): [] bdi_register_va+0x2f4/0x7f8 [ 41.540931][ T3965] ---[ end trace bee879a9f051e36c ]---