Warning: Permanently added '10.128.10.1' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 29.543237][ T3073] loop0: detected capacity change from 0 to 512 [ 29.545555][ T3073] EXT4-fs: Ignoring removed nobh option [ 29.548665][ T3073] EXT4-fs (loop0): orphan cleanup on readonly fs [ 29.551168][ T3073] ------------[ cut here ]------------ [ 29.552170][ T3073] WARNING: CPU: 1 PID: 3073 at mm/page_alloc.c:5531 __alloc_pages+0x150/0x1fc [ 29.553815][ T3073] Modules linked in: [ 29.555077][ T3073] CPU: 1 PID: 3073 Comm: syz-executor128 Not tainted 6.1.0-rc6-syzkaller-32662-g6d464646530f #0 [ 29.557556][ T3073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/30/2022 [ 29.559877][ T3073] pstate: 20400005 (nzCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 29.561513][ T3073] pc : __alloc_pages+0x150/0x1fc [ 29.562544][ T3073] lr : __kmalloc_large_node+0x90/0x188 [ 29.563706][ T3073] sp : ffff80000fba35a0 [ 29.564878][ T3073] x29: ffff80000fba35e0 x28: 00000000000003e0 x27: 000000000000003c [ 29.566703][ T3073] x26: 0000000000000024 x25: ffff0000cda862b8 x24: ffff0000c7959a00 [ 29.568359][ T3073] x23: ffff0000c7959d00 x22: 0000000000000020 x21: ffff80000885d0a8 [ 29.570245][ T3073] x20: 0000000000000000 x19: 000000000000000c x18: 000000000000ba7e [ 29.571993][ T3073] x17: 000000000000b67e x16: ffff80000dbe6158 x15: ffff0000c6e99a40 [ 29.573758][ T3073] x14: 0000000000000010 x13: 0000000000000000 x12: ffff0000c6e99a40 [ 29.575714][ T3073] x11: 0000000000000fff x10: 00000000f0000006 x9 : 0000000000000001 [ 29.577521][ T3073] x8 : ffff80000d95e000 x7 : 0000000000000000 x6 : 000000000000003f [ 29.579221][ T3073] x5 : 00000000ffffffff x4 : 0000000000000d40 x3 : 0000000000000000 [ 29.581069][ T3073] x2 : 0000000000000000 x1 : 000000000000000c x0 : 0000000000040c40 [ 29.582925][ T3073] Call trace: [ 29.583631][ T3073] __alloc_pages+0x150/0x1fc [ 29.584753][ T3073] __kmalloc_large_node+0x90/0x188 [ 29.586044][ T3073] __kmalloc+0x104/0x140 [ 29.587004][ T3073] ext4_expand_extra_isize_ea+0x6c4/0xc78 [ 29.588239][ T3073] __ext4_expand_extra_isize+0x15c/0x1c8 [ 29.589570][ T3073] ext4_try_to_expand_extra_isize+0x16c/0x230 [ 29.590920][ T3073] __ext4_mark_inode_dirty+0x120/0x194 [ 29.592069][ T3073] ext4_inline_data_truncate+0x400/0x5f0 [ 29.593297][ T3073] ext4_truncate+0x1e0/0x72c [ 29.594583][ T3073] ext4_process_orphan+0xc4/0x16c [ 29.595758][ T3073] ext4_orphan_cleanup+0x584/0x8ec [ 29.596882][ T3073] __ext4_fill_super+0x29fc/0x2c2c [ 29.597962][ T3073] ext4_fill_super+0x100/0x2d8 [ 29.598956][ T3073] get_tree_bdev+0x1e8/0x2a0 [ 29.599934][ T3073] ext4_get_tree+0x28/0x38 [ 29.600856][ T3073] vfs_get_tree+0x40/0x140 [ 29.601833][ T3073] do_new_mount+0x1dc/0x4e4 [ 29.602822][ T3073] path_mount+0x358/0x890 [ 29.603743][ T3073] __arm64_sys_mount+0x2c4/0x3c4 [ 29.604768][ T3073] el0_svc_common+0x138/0x220 [ 29.605920][ T3073] do_el0_svc+0x48/0x164 [ 29.606849][ T3073] el0_svc+0x58/0x150 [ 29.607767][ T3073] el0t_64_sync_handler+0x84/0xf0 [ 29.608888][ T3073] el0t_64_sync+0x190/0x194 [ 29.609722][ T3073] irq event stamp: 14984 [ 29.610515][ T3073] hardirqs last enabled at (14983): [] _raw_spin_unlock_irqrestore+0x48/0x8c [ 29.612362][ T3073] hardirqs last disabled at (14984): [] el1_dbg+0x24/0x80 [ 29.614253][ T3073] softirqs last enabled at (14654): [] _stext+0x2e4/0x37c [ 29.616378][ T3073] softirqs last disabled at (14605): [] ____do_softirq+0x14/0x20 [ 29.618287][ T3073] ---[ end trace 0000000000000000 ]--- [ 29.619388][ T3073] EXT4-fs warning (device loop0): ext4_expand_extra_isize_ea:2788: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 29.621937][ T3073] EXT4-fs (loop0): 1 truncate cleaned up [ 29.623109][ T3073] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback.