[ 17.992690][ T3643] 8021q: adding VLAN 0 to HW filter on device bond0 [ 17.998991][ T3643] eql: remember to turn off Van-Jacobson compression on your slave devices [ 18.043044][ T136] gvnic 0000:00:00.0 enp0s0: Device link is up. [ 18.053113][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): enp0s0: link becomes ready Starting sshd: OK syzkaller Warning: Permanently added '10.128.1.8' (ED25519) to the list of known hosts. executing program syzkaller login: [ 44.242859][ T3967] ------------[ cut here ]------------ [ 44.244181][ T3967] WARNING: CPU: 0 PID: 3967 at mm/page_alloc.c:5398 __alloc_pages+0x33c/0x674 [ 44.246151][ T3967] Modules linked in: [ 44.247007][ T3967] CPU: 0 PID: 3967 Comm: syz-executor324 Not tainted 5.15.158-syzkaller #0 [ 44.248941][ T3967] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 44.251243][ T3967] pstate: 20400005 (nzCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 44.252968][ T3967] pc : __alloc_pages+0x33c/0x674 [ 44.254071][ T3967] lr : __alloc_pages+0xc8/0x674 [ 44.255115][ T3967] sp : ffff800018e876c0 [ 44.256018][ T3967] x29: ffff800018e877b0 x28: ffff800018e876e0 x27: dfff800000000000 [ 44.257809][ T3967] x26: ffff7000031d0edc x25: 0000000000000000 x24: ffff800018e87700 [ 44.259605][ T3967] x23: ffff80001849b604 x22: 0000000000040d40 x21: 0000000000000000 [ 44.261361][ T3967] x20: ffff800018e87720 x19: 0000000000000014 x18: 0000000000000000 [ 44.263143][ T3967] x17: 0000000000000000 x16: ffff8000088a1754 x15: 0000000000000005 [ 44.264957][ T3967] x14: ffff0000c82c9b40 x13: 0000000000ff0100 x12: 0000000000000005 [ 44.266770][ T3967] x11: 1ffff000031d0ee4 x10: 0000000000000000 x9 : 0000000000000000 [ 44.268544][ T3967] x8 : ffff800018e87748 x7 : 0000000000000000 x6 : ffff80000805d7b8 [ 44.270360][ T3967] x5 : ffff0000d69f5d48 x4 : 0000000000000000 x3 : 0000000000000020 [ 44.272110][ T3967] x2 : 0000000000000008 x1 : 0000000000000000 x0 : ffff800018e87720 [ 44.273876][ T3967] Call trace: [ 44.274601][ T3967] __alloc_pages+0x33c/0x674 [ 44.275618][ T3967] alloc_pages+0x368/0x5d4 [ 44.276577][ T3967] kmalloc_order+0x40/0x154 [ 44.277578][ T3967] kmalloc_order_trace+0x30/0x21c [ 44.278708][ T3967] __kmalloc+0x35c/0x4c8 [ 44.279643][ T3967] __v9fs_get_acl+0x58/0x150 [ 44.280674][ T3967] v9fs_get_acl+0xb8/0x2f0 [ 44.281632][ T3967] v9fs_mount+0x604/0x780 [ 44.282570][ T3967] legacy_get_tree+0xd4/0x16c [ 44.283604][ T3967] vfs_get_tree+0x90/0x274 [ 44.284565][ T3967] do_new_mount+0x278/0x8fc [ 44.285571][ T3967] path_mount+0x594/0x101c [ 44.286568][ T3967] __arm64_sys_mount+0x510/0x5e0 [ 44.287763][ T3967] invoke_syscall+0x98/0x2b8 [ 44.288840][ T3967] el0_svc_common+0x138/0x258 [ 44.289895][ T3967] do_el0_svc+0x58/0x14c [ 44.290848][ T3967] el0_svc+0x7c/0x1f0 [ 44.291785][ T3967] el0t_64_sync_handler+0x84/0xe4 [ 44.292886][ T3967] el0t_64_sync+0x1a0/0x1a4 [ 44.293902][ T3967] irq event stamp: 14624 [ 44.294855][ T3967] hardirqs last enabled at (14623): [] kasan_quarantine_put+0xdc/0x204 [ 44.297082][ T3967] hardirqs last disabled at (14624): [] el1_dbg+0x24/0x80 [ 44.299067][ T3967] softirqs last enabled at (14206): [] bdi_register_va+0x50c/0x7f8 [ 44.301234][ T3967] softirqs last disabled at (14204): [] bdi_register_va+0x2f4/0x7f8 [ 44.303361][ T3967] ---[ end trace 7d00c7ceeaaafa87 ]---