minix_free_block (loop2:22): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 1 PID: 4039 at fs/inode.c:307 drop_nlink+0xe8/0x148 fs/inode.c:307 Modules linked in: CPU: 1 PID: 4039 Comm: syz-executor Not tainted 5.15.173-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe8/0x148 fs/inode.c:307 lr : drop_nlink+0xe8/0x148 fs/inode.c:307 sp : ffff80001fba7a40 x29: ffff80001fba7a40 x28: dfff800000000000 x27: 1fffe0001b7a7241 x26: 0000000000000000 x25: 1ffff00003f74f54 x24: 1ffff00003f74f50 x23: 1fffe0001bb2b363 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000dd959b18 x19: ffff0000dd959ad0 x18: ffff0000dd9595d0 x17: 0000000000000000 x16: ffff800011b4c108 x15: 0000000000000406 x14: 1ffff0000296c06c x13: 0000000000000000 x12: 000000000000005c x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000c9d051c0 x8 : ffff8000089ea188 x7 : 0000000000000000 x6 : 000000000000005c x5 : ffff0000dd959b58 x4 : ffff0000dd959608 x3 : ffff800008f31c98 x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe8/0x148 fs/inode.c:307 inode_dec_link_count include/linux/fs.h:2505 [inline] minix_unlink+0x128/0x180 fs/minix/namei.c:167 vfs_unlink+0x2f0/0x508 fs/namei.c:4280 do_unlinkat+0x4cc/0x830 fs/namei.c:4348 __do_sys_unlinkat fs/namei.c:4391 [inline] __se_sys_unlinkat fs/namei.c:4384 [inline] __arm64_sys_unlinkat+0xcc/0xfc fs/namei.c:4384 __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:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 562490 hardirqs last enabled at (562489): [<ffff8000083c6d0c>] seqcount_lockdep_reader_access+0x208/0x2cc include/linux/seqlock.h:105 hardirqs last disabled at (562490): [<ffff800011b47794>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (561368): [<ffff8000080308b0>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:31 softirqs last disabled at (561366): [<ffff80000803087c>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:18 ---[ end trace a8f53134acdcd724 ]---