Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF loop0: detected capacity change from 0 to 1024 ------------[ cut here ]------------ DEBUG_LOCKS_WARN_ON(1) WARNING: CPU: 0 PID: 26992 at kernel/locking/lockdep.c:232 check_wait_context kernel/locking/lockdep.c:4730 [inline] WARNING: CPU: 0 PID: 26992 at kernel/locking/lockdep.c:232 __lock_acquire+0xac1/0x1f80 kernel/locking/lockdep.c:5006 Modules linked in: CPU: 0 PID: 26992 Comm: syz-executor.0 Not tainted 6.3.0-rc3-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 RIP: 0010:hlock_class kernel/locking/lockdep.c:232 [inline] RIP: 0010:check_wait_context kernel/locking/lockdep.c:4730 [inline] RIP: 0010:__lock_acquire+0xac1/0x1f80 kernel/locking/lockdep.c:5006 Code: 83 3d 4a 87 e9 0c 00 0f 85 58 fa ff ff 48 c7 c7 60 7b ea 8a 48 c7 c6 00 7e ea 8a e8 39 51 e8 ff 48 ba 00 00 00 00 00 fc ff df <0f> 0b e9 34 fa ff ff e8 73 57 c2 02 85 c0 0f 84 64 06 00 00 48 c7 RSP: 0018:ffffc900130e7400 EFLAGS: 00010046 RAX: ab6085cecf8ca100 RBX: 0000000000001d30 RCX: 0000000000040000 RDX: dffffc0000000000 RSI: 0000000000026412 RDI: 0000000000026413 RBP: ffff88802c91449c R08: ffffffff81527d42 R09: fffff5200261cdf9 R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88802c9144b0 R13: ffff88802c913a80 R14: ffff88802c914550 R15: 1ffff110059228aa FS: 00007f7b43da4700(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f6f33655000 CR3: 000000002aecf000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: lock_acquire+0x1e1/0x520 kernel/locking/lockdep.c:5669 __raw_spin_lock include/linux/spinlock_api_smp.h:133 [inline] _raw_spin_lock+0x2e/0x40 kernel/locking/spinlock.c:154 spin_lock include/linux/spinlock.h:350 [inline] hfsplus_delete_cat+0x57e/0xfc0 fs/hfsplus/catalog.c:395 hfsplus_fill_super+0x1582/0x1c90 fs/hfsplus/super.c:576 mount_bdev+0x271/0x3a0 fs/super.c:1371 legacy_get_tree+0xef/0x190 fs/fs_context.c:610 vfs_get_tree+0x8c/0x270 fs/super.c:1501 do_new_mount+0x28f/0xae0 fs/namespace.c:3042 do_mount fs/namespace.c:3385 [inline] __do_sys_mount fs/namespace.c:3594 [inline] __se_sys_mount+0x2d9/0x3c0 fs/namespace.c:3571 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x41/0xc0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7f7b4308d62a Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f7b43da3f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 RAX: ffffffffffffffda RBX: 000000000000062d RCX: 00007f7b4308d62a RDX: 0000000020000000 RSI: 0000000020000080 RDI: 00007f7b43da3fe0 RBP: 00007f7b43da4020 R08: 00007f7b43da4020 R09: 0000000000a00010 R10: 0000000000a00010 R11: 0000000000000202 R12: 0000000020000000 R13: 0000000020000080 R14: 00007f7b43da3fe0 R15: 00000000200000c0