gfs2: fsid=syz:syz.0: first mount done, others may mount ------------[ cut here ]------------ WARNING: CPU: 1 PID: 2396 at mm/page_alloc.c:5491 __alloc_pages+0x150/0x1fc mm/page_alloc.c:5491 Modules linked in: CPU: 1 PID: 2396 Comm: syz-executor.3 Not tainted 6.0.0-rc4-syzkaller-17255-ga6b443748715 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 pstate: 20400005 (nzCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __alloc_pages+0x150/0x1fc mm/page_alloc.c:5491 lr : alloc_pages+0x374/0x484 sp : ffff8000148f3790 x29: ffff8000148f37d0 x28: ffff000109e54000 x27: ffff000109e54000 x26: ffff0001046e6000 x25: ffff000107f24f80 x24: ffff80000eeb3bf0 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: 0000000000000016 x18: ffff000107f24f80 x17: 0000000000000050 x16: 0000000000000000 x15: 0000000000000000 x14: 0000000000000002 x13: 0000000000000005 x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001d524000 x9 : 0000000000000001 x8 : ffff80000d8f7000 x7 : ffff800008188fe8 x6 : 0000000000000000 x5 : 0000000000000080 x4 : 0000000000000001 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000016 x0 : 0000000000040d40 Call trace: __alloc_pages+0x150/0x1fc mm/page_alloc.c:5491 alloc_pages+0x374/0x484 kmalloc_order+0x34/0x104 mm/slab_common.c:930 kmalloc_order_trace+0x2c/0x7c mm/slab_common.c:946 kmalloc_large include/linux/slab.h:529 [inline] __kmalloc+0x2ec/0x394 mm/slub.c:4413 kmalloc_array include/linux/slab.h:640 [inline] kcalloc include/linux/slab.h:671 [inline] compute_bitstructs fs/gfs2/rgrp.c:766 [inline] read_rindex_entry fs/gfs2/rgrp.c:931 [inline] gfs2_ri_update+0x1a4/0x7e4 fs/gfs2/rgrp.c:1001 gfs2_rindex_update+0x1b0/0x21c fs/gfs2/rgrp.c:1051 init_inodes+0x11c/0x184 fs/gfs2/ops_fstype.c:910 gfs2_fill_super+0x630/0x874 fs/gfs2/ops_fstype.c:1240 get_tree_bdev+0x1e8/0x2a0 fs/super.c:1323 gfs2_get_tree+0x30/0xc0 fs/gfs2/ops_fstype.c:1323 vfs_get_tree+0x40/0x140 fs/super.c:1530 do_new_mount+0x1dc/0x4e4 fs/namespace.c:3040 path_mount+0x358/0x914 fs/namespace.c:3370 do_mount fs/namespace.c:3383 [inline] __do_sys_mount fs/namespace.c:3591 [inline] __se_sys_mount fs/namespace.c:3568 [inline] __arm64_sys_mount+0x2f8/0x408 fs/namespace.c:3568 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x164 arch/arm64/kernel/syscall.c:206 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:624 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:642 el0t_64_sync+0x18c/0x190 irq event stamp: 46508 hardirqs last enabled at (46507): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:151 [inline] hardirqs last enabled at (46507): [] _raw_spin_unlock_irqrestore+0x48/0x8c kernel/locking/spinlock.c:194 hardirqs last disabled at (46508): [] el1_dbg+0x24/0x5c arch/arm64/kernel/entry-common.c:395 softirqs last enabled at (46504): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (46502): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]---