Kernel panic - not syncing: corrupted stack end detected inside scheduler CPU: 0 PID: 1794 Comm: jbd2/vda-8 Not tainted 5.17.0-rc1-syzkaller-00002-g0966d385830d #0 Hardware name: riscv-virtio,qemu (DT) Call Trace: [] dump_backtrace+0x2e/0x3c arch/riscv/kernel/stacktrace.c:113 [] show_stack+0x34/0x40 arch/riscv/kernel/stacktrace.c:119 [] __dump_stack lib/dump_stack.c:88 [inline] [] dump_stack_lvl+0xe4/0x150 lib/dump_stack.c:106 [] dump_stack+0x1c/0x24 lib/dump_stack.c:113 [] panic+0x24a/0x634 kernel/panic.c:233 [] schedule_debug kernel/sched/core.c:5541 [inline] [] schedule+0x0/0x14c kernel/sched/core.c:6187 [] preempt_schedule_common+0x4e/0xde kernel/sched/core.c:6462 [] preempt_schedule+0x34/0x36 kernel/sched/core.c:6487 [] folio_add_lru+0x480/0x482 mm/swap.c:470 [] filemap_add_folio+0x12a/0x1be mm/filemap.c:965 [] __filemap_get_folio+0x39e/0xd58 mm/filemap.c:2001 [] pagecache_get_page+0x2e/0x230 mm/folio-compat.c:125 [] find_or_create_page include/linux/pagemap.h:488 [inline] [] grow_dev_page fs/buffer.c:949 [inline] [] grow_buffers fs/buffer.c:1014 [inline] [] __getblk_slow+0x1f2/0x738 fs/buffer.c:1041 [] __getblk_gfp+0x74/0x78 fs/buffer.c:1334 [] __getblk include/linux/buffer_head.h:382 [inline] [] jbd2_journal_get_descriptor_buffer+0xee/0x2ae fs/jbd2/journal.c:1016 [] journal_submit_commit_record.part.0+0x9a/0x626 fs/jbd2/commit.c:131 [] journal_submit_commit_record fs/jbd2/commit.c:905 [inline] [] jbd2_journal_commit_transaction+0x38aa/0x4a38 fs/jbd2/commit.c:925 [] kjournald2+0x19e/0x614 fs/jbd2/journal.c:213 [] kthread+0x19e/0x1fa kernel/kthread.c:377 [] ret_from_exception+0x0/0x10 SMP: stopping secondary CPUs Rebooting in 86400 seconds..