el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:614 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 BTRFS warning (device loop3): Skipping commit of aborted transaction. ------------[ cut here ]------------ WARNING: CPU: 0 PID: 21337 at fs/btrfs/transaction.c:2017 cleanup_transaction fs/btrfs/transaction.c:2017 [inline] WARNING: CPU: 0 PID: 21337 at fs/btrfs/transaction.c:2017 btrfs_commit_transaction+0x1e04/0x30f0 fs/btrfs/transaction.c:2525 Modules linked in: CPU: 0 PID: 21337 Comm: syz-executor.3 Not tainted 5.15.125-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : cleanup_transaction fs/btrfs/transaction.c:2017 [inline] pc : btrfs_commit_transaction+0x1e04/0x30f0 fs/btrfs/transaction.c:2525 lr : cleanup_transaction fs/btrfs/transaction.c:2017 [inline] lr : btrfs_commit_transaction+0x1e04/0x30f0 fs/btrfs/transaction.c:2525 sp : ffff800020957620 x29: ffff800020957860 x28: ffff0000d4fbe328 x27: ffff0000cf340024 x26: 00000000fffffff4 x25: ffff0000cf340000 x24: ffff00012522c000 x23: ffff0000df0680b0 x22: ffff0000df068108 x21: ffff00012522d9d0 x20: 0000000000000006 x19: dfff800000000000 x18: 0000000000000001 x17: ff80800008334ef0 x16: ffff80001195fe04 x15: ffff800008334ef0 x14: 00000000ffffffff x13: ffffffffffffffff x12: 0000000000040000 x11: 00000000000103d6 x10: ffff800021e59000 x9 : f77ebafb97354100 x8 : f77ebafb97354100 x7 : ffffffffffffb5c0 x6 : ffffffffffffb578 x5 : ffff800020956d98 x4 : ffff8000149c41c0 x3 : ffff80000854c6bc x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 Call trace: cleanup_transaction fs/btrfs/transaction.c:2017 [inline] btrfs_commit_transaction+0x1e04/0x30f0 fs/btrfs/transaction.c:2525 btrfs_set_free_space_cache_v1_active+0x78/0x280 fs/btrfs/free-space-cache.c:4000 btrfs_remount_cleanup fs/btrfs/super.c:1914 [inline] btrfs_remount+0xe34/0x130c fs/btrfs/super.c:2098 legacy_reconfigure+0xfc/0x114 fs/fs_context.c:634 reconfigure_super+0x340/0x690 fs/super.c:916 do_remount fs/namespace.c:2656 [inline] path_mount+0xc94/0x104c fs/namespace.c:3316 do_mount fs/namespace.c:3337 [inline] __do_sys_mount fs/namespace.c:3545 [inline] __se_sys_mount fs/namespace.c:3522 [inline] __arm64_sys_mount+0x510/0x5e0 fs/namespace.c:3522 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:596 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:614 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 83762 hardirqs last enabled at (83761): [] __up_console_sem+0xb4/0x100 kernel/printk/printk.c:257 hardirqs last disabled at (83762): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:387 softirqs last enabled at (83732): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (83732): [] __do_softirq+0xb5c/0xe20 kernel/softirq.c:587 softirqs last disabled at (83683): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (83683): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (83683): [] __irq_exit_rcu+0x28c/0x534 kernel/softirq.c:636 ---[ end trace 558c7004f51bef35 ]--- BTRFS: error (device loop3) in cleanup_transaction:2017: errno=-12 Out of memory