forked to background, child pid 5954 [ 13.571614][ T5955] 8021q: adding VLAN 0 to HW filter on device bond0 [ 13.577224][ T5955] eql: remember to turn off Van-Jacobson compression on your slave devices [ 13.626249][ T4157] gve 0000:00:00.0 enp0s0: Device link is up. Starting sshd: OK syzkaller Warning: Permanently added '10.128.0.67' (ED25519) to the list of known hosts. executing program syzkaller login: [ 47.168522][ T6285] loop0: detected capacity change from 0 to 32768 [ 47.251959][ T6285] bcachefs (loop0): mounting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=xxhash,compression=zstd,nojournal_transaction_names [ 47.256922][ T6285] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 47.267847][ T6285] bcachefs (loop0): alloc_read... done [ 47.269474][ T6285] bcachefs (loop0): stripes_read... done [ 47.271011][ T6285] bcachefs (loop0): snapshots_read... done [ 47.274160][ T6285] bcachefs (loop0): journal_replay... done [ 47.275703][ T6285] bcachefs (loop0): resume_logged_ops... done [ 47.278602][ T6285] bcachefs (loop0): going read-write [ 47.281654][ T6285] bcachefs (loop0): done starting filesystem [ 47.291886][ T6285] ------------[ cut here ]------------ [ 47.293454][ T6285] WARNING: CPU: 0 PID: 6285 at mm/page_alloc.c:4659 __alloc_pages_noprof+0x324/0x6c0 [ 47.296027][ T6285] Modules linked in: [ 47.297053][ T6285] CPU: 0 PID: 6285 Comm: syz-executor222 Not tainted 6.10.0-rc6-syzkaller-gfdd6064ff31c #0 [ 47.299702][ T6285] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 47.302361][ T6285] pstate: 20400005 (nzCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 47.304478][ T6285] pc : __alloc_pages_noprof+0x324/0x6c0 [ 47.305969][ T6285] lr : __alloc_pages_noprof+0xc8/0x6c0 [ 47.307391][ T6285] sp : ffff80009a4176c0 [ 47.308474][ T6285] x29: ffff80009a4177b0 x28: ffff80009a4176e0 x27: dfff800000000000 [ 47.310626][ T6285] x26: ffff700013482edc x25: 0000000000000000 x24: ffff80009a417700 [ 47.312817][ T6285] x23: 0000000000000000 x22: 0000000000040d40 x21: 1ffff00013482ee0 [ 47.315038][ T6285] x20: ffff80009a417720 x19: 000000000000001a x18: 1fffe000367a9dde [ 47.317196][ T6285] x17: ffff80008f1ad000 x16: ffff80008afaca80 x15: 0000000000000005 [ 47.319315][ T6285] x14: 1ffff00013482ee4 x13: 0000000000000000 x12: 0000000000000000 [ 47.321525][ T6285] x11: ffff700013482ee9 x10: 1ffff00013482ee8 x9 : 0000000000000001 [ 47.323678][ T6285] x8 : ffff800092339000 x7 : 0000000000000000 x6 : ffff800080060444 [ 47.325815][ T6285] x5 : ffff0000d78f6c20 x4 : 0000000000000000 x3 : 0000000000000020 [ 47.328036][ T6285] x2 : 0000000000000008 x1 : 0000000000000000 x0 : ffff80009a417720 [ 47.330303][ T6285] Call trace: [ 47.331285][ T6285] __alloc_pages_noprof+0x324/0x6c0 [ 47.332666][ T6285] __kmalloc_large_node+0xbc/0x200 [ 47.334021][ T6285] __kmalloc_noprof+0x360/0x494 [ 47.335325][ T6285] v9fs_fid_get_acl+0x64/0x114 [ 47.336642][ T6285] v9fs_get_acl+0xa8/0x394 [ 47.337851][ T6285] v9fs_fid_iget_dotl+0x22c/0x2b4 [ 47.339170][ T6285] v9fs_mount+0x5d8/0x92c [ 47.340360][ T6285] legacy_get_tree+0xd4/0x16c [ 47.341640][ T6285] vfs_get_tree+0x90/0x288 [ 47.342822][ T6285] do_new_mount+0x278/0x900 [ 47.344102][ T6285] path_mount+0x590/0xe04 [ 47.345302][ T6285] __arm64_sys_mount+0x45c/0x594 [ 47.346686][ T6285] invoke_syscall+0x98/0x2b8 [ 47.347899][ T6285] el0_svc_common+0x130/0x23c [ 47.349164][ T6285] do_el0_svc+0x48/0x58 [ 47.350290][ T6285] el0_svc+0x54/0x168 [ 47.351401][ T6285] el0t_64_sync_handler+0x84/0xfc [ 47.352767][ T6285] el0t_64_sync+0x190/0x194 [ 47.354012][ T6285] irq event stamp: 77058 [ 47.355155][ T6285] hardirqs last enabled at (77057): [] kasan_quarantine_put+0x1a0/0x1c8 [ 47.357829][ T6285] hardirqs last disabled at (77058): [] el1_dbg+0x24/0x80 [ 47.360077][ T6285] softirqs last enabled at (76928): [] bdi_register_va+0x538/0x830 [ 47.362633][ T6285] softirqs last disabled at (76926): [] bdi_register_va+0x320/0x830 [ 47.365099][ T6285] ---[ end trace 0000000000000000 ]---