loop0: detected capacity change from 0 to 4 Dev loop0: unable to read RDB block 4 loop0: unable to read partition table loop0: partition table beyond EOD, truncated ------------[ cut here ]------------ WARNING: CPU: 0 PID: 3036 at mm/page_alloc.c:5491 __alloc_pages+0x150/0x1fc mm/page_alloc.c:5491 Modules linked in: CPU: 0 PID: 3036 Comm: syz-executor303 Not tainted 6.0.0-rc3-syzkaller-16800-g85413d1e802e #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 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 : ffff8000129c3940 x29: ffff8000129c3980 x28: ffff0000c7d24f80 x27: ffff0000c73e8c00 x26: 0000000000000002 x25: ffff0000c7d24f80 x24: ffff80000eef3bf0 x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 x20: 0000000000000000 x19: 0000000000000034 x18: 00000000000000c0 x17: ffff80000dd7a698 x16: 0000000000000000 x15: 0000000000000000 x14: 0000000000000000 x13: 0000000000000005 x12: ffff80000d4d8ab0 x11: ff8080000850ac14 x10: 0000000000000000 x9 : 0000000000000001 x8 : ffff80000d937000 x7 : ffff8000083d86ec x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000034 x0 : 0000000000040cc0 Call trace: __alloc_pages+0x150/0x1fc mm/page_alloc.c:5491 alloc_pages+0x374/0x484 kmalloc_order+0x34/0x104 mm/slab_common.c:917 kmalloc_order_trace+0x2c/0x7c mm/slab_common.c:933 kmalloc_large include/linux/slab.h:529 [inline] __kmalloc+0x2d0/0x378 mm/slub.c:4413 kmalloc include/linux/slab.h:605 [inline] erofs_fill_symlink fs/erofs/inode.c:222 [inline] erofs_fill_inode fs/erofs/inode.c:273 [inline] erofs_iget+0x534/0x9f8 fs/erofs/inode.c:351 erofs_fc_fill_super+0x3a8/0x670 fs/erofs/super.c:755 get_tree_bdev+0x1e8/0x2a0 fs/super.c:1323 erofs_fc_get_tree+0x28/0x38 fs/erofs/super.c:791 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+0x48/0x154 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: 12100 hardirqs last enabled at (12099): [] ___slab_alloc+0x778/0x880 mm/slub.c:2986 hardirqs last disabled at (12100): [] el1_dbg+0x24/0x5c arch/arm64/kernel/entry-common.c:395 softirqs last enabled at (11738): [] _stext+0x2e4/0x37c softirqs last disabled at (11703): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (11703): [] invoke_softirq+0x70/0xbc kernel/softirq.c:452 ---[ end trace 0000000000000000 ]---