read_mapping_page failed! ERROR: (device loop4): txAbort: ------------[ cut here ]------------ WARNING: fs/inode.c:474 at inc_nlink+0x120/0x170 fs/inode.c:474, CPU#1: syz.4.430/8329 Modules linked in: CPU: 1 UID: 0 PID: 8329 Comm: syz.4.430 Not tainted syzkaller #0 PREEMPT Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : inc_nlink+0x120/0x170 fs/inode.c:474 lr : inc_nlink+0x120/0x170 fs/inode.c:474 sp : ffff8000a4f57940 x29: ffff8000a4f57940 x28: ffff7000149eaf38 x27: dfff800000000000 x26: 1ffff00011fd27a0 x25: 0000000000000000 x24: ffff80008fe93000 x23: 1fffe0001f3d7c01 x22: dfff800000000000 x21: 0000000000000070 x20: ffff0000f9ebdfc0 x19: ffff0000f9ebe008 x18: 00000000ffffffff x17: ffff800080ddb69c x16: ffff800082e5e68c x15: 0000000000000001 x14: 1fffe0001f3d7ca2 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000080000 x10: 0000000000008e99 x9 : ffff8000ae016000 x8 : 0000000000008e9a x7 : ffff800080ca815c x6 : ffff800080ca44a4 x5 : ffff00010300d748 x4 : ffff80008022ae74 x3 : ffff800081c3d96c x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: inc_nlink+0x120/0x170 fs/inode.c:474 (P) jfs_mkdir+0x664/0x8b4 fs/jfs/namei.c:286 vfs_mkdir+0x408/0x48c fs/namei.c:5130 do_mkdirat+0x238/0x448 fs/namei.c:5164 __do_sys_mkdirat fs/namei.c:5186 [inline] __se_sys_mkdirat fs/namei.c:5184 [inline] __arm64_sys_mkdirat+0x8c/0xa4 fs/namei.c:5184 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 46332 hardirqs last enabled at (46331): [] kasan_quarantine_put+0x1a0/0x1c8 mm/kasan/quarantine.c:234 hardirqs last disabled at (46332): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (46120): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (46118): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- read_mapping_page failed! ERROR: (device loop4): txAbort: