NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 16 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 17 already freed NILFS (loop0): deleting nonexistent file (ino=11), 0 ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6799 at fs/inode.c:407 drop_nlink+0xe4/0x138 fs/inode.c:407 Modules linked in: CPU: 1 UID: 0 PID: 6799 Comm: syz-executor Not tainted 6.12.0-syzkaller-10689-g7af08b57bcb9 #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+0xe4/0x138 fs/inode.c:407 lr : drop_nlink+0xe4/0x138 fs/inode.c:407 sp : ffff8000a2ec7aa0 x29: ffff8000a2ec7aa0 x28: ffff7000145d8f88 x27: 1fffe0001cb3702f x26: 1fffe0001cb37030 x25: dfff800000000000 x24: ffff7000145d8f5c x23: 1fffe0001cb3d5c8 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e59eae40 x19: ffff0000e59eadf8 x18: 0000000000000008 x17: 0000000000000000 x16: ffff80008ac6c45c x15: 0000000000000001 x14: 1fffe0001a8a4cee x13: 0000000000000000 x12: 0000000000000000 x11: ffff60001a8a4cef x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d1528000 x7 : ffff8000804924e8 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080c6bbc4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:407 (P) drop_nlink+0xe4/0x138 fs/inode.c:407 (L) nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:342 vfs_rmdir+0x32c/0x468 fs/namei.c:4394 do_rmdir+0x2e0/0x720 fs/namei.c:4453 __do_sys_unlinkat fs/namei.c:4629 [inline] __se_sys_unlinkat fs/namei.c:4623 [inline] __arm64_sys_unlinkat+0xdc/0xf8 fs/namei.c:4623 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 150226 hardirqs last enabled at (150225): [] seqcount_lockdep_reader_access+0x80/0x104 include/linux/seqlock.h:74 hardirqs last disabled at (150226): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (149872): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (149872): [] handle_softirqs+0xb44/0xd34 kernel/softirq.c:582 softirqs last disabled at (149843): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 13 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 14 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 15 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 16 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 17 already freed NILFS (loop0): deleting nonexistent file (ino=11), 0 ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6799 at fs/inode.c:407 drop_nlink+0xe4/0x138 fs/inode.c:407 Modules linked in: CPU: 1 UID: 0 PID: 6799 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-10689-g7af08b57bcb9 #0 Tainted: [W]=WARN 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+0xe4/0x138 fs/inode.c:407 lr : drop_nlink+0xe4/0x138 fs/inode.c:407 sp : ffff8000a2ec7aa0 x29: ffff8000a2ec7aa0 x28: ffff7000145d8f88 x27: 1fffe0001cb3768f x26: 1fffe0001cb37690 x25: dfff800000000000 x24: ffff7000145d8f5c x23: 1fffe0001cb37760 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e59bbb00 x19: ffff0000e59bbab8 x18: 1fffe0003675c07e x17: ffff80008e96d000 x16: ffff80008ac6c45c x15: 0000000000000001 x14: 1fffe00019fde4ee x13: 0000000000000000 x12: 0000000000000000 x11: ffff600019fde4ef x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d1528000 x7 : ffff8000804924e8 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080c6bbc4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:407 (P) drop_nlink+0xe4/0x138 fs/inode.c:407 (L) nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:342 vfs_rmdir+0x32c/0x468 fs/namei.c:4394 do_rmdir+0x2e0/0x720 fs/namei.c:4453 __do_sys_unlinkat fs/namei.c:4629 [inline] __se_sys_unlinkat fs/namei.c:4623 [inline] __arm64_sys_unlinkat+0xdc/0xf8 fs/namei.c:4623 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 160754 hardirqs last enabled at (160753): [] seqcount_lockdep_reader_access+0x80/0x104 include/linux/seqlock.h:74 hardirqs last disabled at (160754): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (160404): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (160404): [] handle_softirqs+0xb44/0xd34 kernel/softirq.c:582 softirqs last disabled at (160393): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 13 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 14 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 15 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 16 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 17 already freed NILFS (loop0): deleting nonexistent file (ino=11), 0 ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6799 at fs/inode.c:407 drop_nlink+0xe4/0x138 fs/inode.c:407 Modules linked in: CPU: 1 UID: 0 PID: 6799 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-10689-g7af08b57bcb9 #0 Tainted: [W]=WARN 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+0xe4/0x138 fs/inode.c:407 lr : drop_nlink+0xe4/0x138 fs/inode.c:407 sp : ffff8000a2ec7aa0 x29: ffff8000a2ec7aa0 x28: ffff7000145d8f88 x27: 1fffe0001cb475c3 x26: 1fffe0001cb475c4 x25: dfff800000000000 x24: ffff7000145d8f5c x23: 1fffe0001cb47694 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e5a3b4a0 x19: ffff0000e5a3b458 x18: 0000000000000008 x17: 0000000000000000 x16: ffff80008ac6c45c x15: 0000000000000001 x14: 1fffe0001b88bcee x13: 0000000000000000 x12: 0000000000000000 x11: ffff60001b88bcef x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d1528000 x7 : ffff8000804924e8 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080c6bbc4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:407 (P) drop_nlink+0xe4/0x138 fs/inode.c:407 (L) nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:342 vfs_rmdir+0x32c/0x468 fs/namei.c:4394 do_rmdir+0x2e0/0x720 fs/namei.c:4453 __do_sys_unlinkat fs/namei.c:4629 [inline] __se_sys_unlinkat fs/namei.c:4623 [inline] __arm64_sys_unlinkat+0xdc/0xf8 fs/namei.c:4623 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 170652 hardirqs last enabled at (170651): [] seqcount_lockdep_reader_access+0x80/0x104 include/linux/seqlock.h:74 hardirqs last disabled at (170652): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (170126): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (170126): [] handle_softirqs+0xb44/0xd34 kernel/softirq.c:582 softirqs last disabled at (170115): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 13 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 14 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 15 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 16 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 17 already freed NILFS (loop0): deleting nonexistent file (ino=11), 0 ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6799 at fs/inode.c:407 drop_nlink+0xe4/0x138 fs/inode.c:407 Modules linked in: CPU: 1 UID: 0 PID: 6799 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-10689-g7af08b57bcb9 #0 Tainted: [W]=WARN 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+0xe4/0x138 fs/inode.c:407 lr : drop_nlink+0xe4/0x138 fs/inode.c:407 sp : ffff8000a2ec7aa0 x29: ffff8000a2ec7aa0 x28: ffff7000145d8f88 x27: 1fffe0001cb401c7 x26: 1fffe0001cb401c8 x25: dfff800000000000 x24: ffff7000145d8f5c x23: 1fffe0001cb40298 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e5a014c0 x19: ffff0000e5a01478 x18: 0000000000000008 x17: 0000000000000000 x16: ffff80008ac6c45c x15: 0000000000000001 x14: 1fffe0001aeda8ee x13: 0000000000000000 x12: 0000000000000000 x11: ffff60001aeda8ef x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d1528000 x7 : ffff8000804924e8 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080c6bbc4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:407 (P) drop_nlink+0xe4/0x138 fs/inode.c:407 (L) nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:342 vfs_rmdir+0x32c/0x468 fs/namei.c:4394 do_rmdir+0x2e0/0x720 fs/namei.c:4453 __do_sys_unlinkat fs/namei.c:4629 [inline] __se_sys_unlinkat fs/namei.c:4623 [inline] __arm64_sys_unlinkat+0xdc/0xf8 fs/namei.c:4623 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 179354 hardirqs last enabled at (179353): [] seqcount_lockdep_reader_access+0x80/0x104 include/linux/seqlock.h:74 hardirqs last disabled at (179354): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (179000): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (179000): [] handle_softirqs+0xb44/0xd34 kernel/softirq.c:582 softirqs last disabled at (178993): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 13 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 14 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 15 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 16 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 17 already freed NILFS (loop0): deleting nonexistent file (ino=11), 0 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6799 at fs/inode.c:407 drop_nlink+0xe4/0x138 fs/inode.c:407 Modules linked in: CPU: 0 UID: 0 PID: 6799 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-10689-g7af08b57bcb9 #0 Tainted: [W]=WARN 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+0xe4/0x138 fs/inode.c:407 lr : drop_nlink+0xe4/0x138 fs/inode.c:407 sp : ffff8000a2ec7aa0 x29: ffff8000a2ec7aa0 x28: ffff7000145d8f88 x27: 1fffe0001cb40dbb x26: 1fffe0001cb40dbc x25: dfff800000000000 x24: ffff7000145d8f5c x23: 1fffe0001cb3782c x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e59bc160 x19: ffff0000e59bc118 x18: 0000000000000008 x17: 0000000000000000 x16: ffff80008ac6c45c x15: 0000000000000001 x14: 1fffe0001affc4ee x13: 0000000000000000 x12: 0000000000000000 x11: ffff60001affc4ef x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d1528000 x7 : ffff8000804924e8 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080c6bbc4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:407 (P) drop_nlink+0xe4/0x138 fs/inode.c:407 (L) nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:342 vfs_rmdir+0x32c/0x468 fs/namei.c:4394 do_rmdir+0x2e0/0x720 fs/namei.c:4453 __do_sys_unlinkat fs/namei.c:4629 [inline] __se_sys_unlinkat fs/namei.c:4623 [inline] __arm64_sys_unlinkat+0xdc/0xf8 fs/namei.c:4623 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 188138 hardirqs last enabled at (188137): [] seqcount_lockdep_reader_access+0x80/0x104 include/linux/seqlock.h:74 hardirqs last disabled at (188138): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (187808): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (187808): [] handle_softirqs+0xb44/0xd34 kernel/softirq.c:582 softirqs last disabled at (187655): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 13 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 14 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 15 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 16 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 17 already freed NILFS (loop0): deleting nonexistent file (ino=11), 0 ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6799 at fs/inode.c:407 drop_nlink+0xe4/0x138 fs/inode.c:407 Modules linked in: CPU: 1 UID: 0 PID: 6799 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-10689-g7af08b57bcb9 #0 Tainted: [W]=WARN 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+0xe4/0x138 fs/inode.c:407 lr : drop_nlink+0xe4/0x138 fs/inode.c:407 sp : ffff8000a2ec7aa0 x29: ffff8000a2ec7aa0 x28: ffff7000145d8f88 x27: 1fffe0001cb1b4f7 x26: 1fffe0001cb1b4f8 x25: dfff800000000000 x24: ffff7000145d8f5c x23: 1fffe0001cb1b5c8 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e58dae40 x19: ffff0000e58dadf8 x18: 0000000000000008 x17: 0000000000000000 x16: ffff80008ac6c45c x15: 0000000000000001 x14: 1fffe0001abf3cee x13: 0000000000000000 x12: 0000000000000000 x11: ffff60001abf3cef x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d1528000 x7 : ffff8000804924e8 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080c6bbc4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:407 (P) drop_nlink+0xe4/0x138 fs/inode.c:407 (L) nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:342 vfs_rmdir+0x32c/0x468 fs/namei.c:4394 do_rmdir+0x2e0/0x720 fs/namei.c:4453 __do_sys_unlinkat fs/namei.c:4629 [inline] __se_sys_unlinkat fs/namei.c:4623 [inline] __arm64_sys_unlinkat+0xdc/0xf8 fs/namei.c:4623 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 197618 hardirqs last enabled at (197617): [] seqcount_lockdep_reader_access+0x80/0x104 include/linux/seqlock.h:74 hardirqs last disabled at (197618): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (196760): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (196758): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 13 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 14 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 15 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 16 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 17 already freed NILFS (loop0): deleting nonexistent file (ino=11), 0 ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6799 at fs/inode.c:407 drop_nlink+0xe4/0x138 fs/inode.c:407 Modules linked in: CPU: 1 UID: 0 PID: 6799 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-10689-g7af08b57bcb9 #0 Tainted: [W]=WARN 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+0xe4/0x138 fs/inode.c:407 lr : drop_nlink+0xe4/0x138 fs/inode.c:407 sp : ffff8000a2ec7aa0 x29: ffff8000a2ec7aa0 x28: ffff7000145d8f88 x27: 1fffe0001cb37e87 x26: 1fffe0001cb37e88 x25: dfff800000000000 x24: ffff7000145d8f5c x23: 1fffe0001cb37f58 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e59bfac0 x19: ffff0000e59bfa78 x18: 0000000000000008 x17: 0000000000000000 x16: ffff80008ac6c45c x15: 0000000000000001 x14: 1fffe0001b0674ee x13: 0000000000000000 x12: 0000000000000000 x11: ffff60001b0674ef x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d1528000 x7 : ffff8000804924e8 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080c6bbc4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:407 (P) drop_nlink+0xe4/0x138 fs/inode.c:407 (L) nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:342 vfs_rmdir+0x32c/0x468 fs/namei.c:4394 do_rmdir+0x2e0/0x720 fs/namei.c:4453 __do_sys_unlinkat fs/namei.c:4629 [inline] __se_sys_unlinkat fs/namei.c:4623 [inline] __arm64_sys_unlinkat+0xdc/0xf8 fs/namei.c:4623 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 207542 hardirqs last enabled at (207541): [] seqcount_lockdep_reader_access+0x80/0x104 include/linux/seqlock.h:74 hardirqs last disabled at (207542): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (207330): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (207330): [] handle_softirqs+0xb44/0xd34 kernel/softirq.c:582 softirqs last disabled at (207319): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 13 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 14 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 15 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 16 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 17 already freed NILFS (loop0): deleting nonexistent file (ino=11), 0 ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6799 at fs/inode.c:407 drop_nlink+0xe4/0x138 fs/inode.c:407 Modules linked in: CPU: 1 UID: 0 PID: 6799 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-10689-g7af08b57bcb9 #0 Tainted: [W]=WARN 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+0xe4/0x138 fs/inode.c:407 lr : drop_nlink+0xe4/0x138 fs/inode.c:407 sp : ffff8000a2ec7aa0 x29: ffff8000a2ec7aa0 x28: ffff7000145d8f88 x27: 1fffe0001cb138f3 x26: 1fffe0001cb138f4 x25: dfff800000000000 x24: ffff7000145d8f5c x23: 1fffe0001cb139c4 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e589ce20 x19: ffff0000e589cdd8 x18: 0000000000000008 x17: 0000000000000000 x16: ffff80008ac6c45c x15: 0000000000000001 x14: 1fffe0001b1550ee x13: 0000000000000000 x12: 0000000000000000 x11: ffff60001b1550ef x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d1528000 x7 : ffff8000804924e8 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080c6bbc4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:407 (P) drop_nlink+0xe4/0x138 fs/inode.c:407 (L) nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:342 vfs_rmdir+0x32c/0x468 fs/namei.c:4394 do_rmdir+0x2e0/0x720 fs/namei.c:4453 __do_sys_unlinkat fs/namei.c:4629 [inline] __se_sys_unlinkat fs/namei.c:4623 [inline] __arm64_sys_unlinkat+0xdc/0xf8 fs/namei.c:4623 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 216178 hardirqs last enabled at (216177): [] seqcount_lockdep_reader_access+0x80/0x104 include/linux/seqlock.h:74 hardirqs last disabled at (216178): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (215840): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (215840): [] handle_softirqs+0xb44/0xd34 kernel/softirq.c:582 softirqs last disabled at (215827): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 13 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 14 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 15 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 16 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 17 already freed NILFS (loop0): deleting nonexistent file (ino=11), 0 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6799 at fs/inode.c:407 drop_nlink+0xe4/0x138 fs/inode.c:407 Modules linked in: CPU: 0 UID: 0 PID: 6799 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-10689-g7af08b57bcb9 #0 Tainted: [W]=WARN 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+0xe4/0x138 fs/inode.c:407 lr : drop_nlink+0xe4/0x138 fs/inode.c:407 sp : ffff8000a2ec7aa0 x29: ffff8000a2ec7aa0 x28: ffff7000145d8f88 x27: 1fffe0001cb434f7 x26: 1fffe0001cb434f8 x25: dfff800000000000 x24: ffff7000145d8f5c x23: 1fffe0001cb435c8 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e5a1ae40 x19: ffff0000e5a1adf8 x18: 0000000000000008 x17: 0000000000000000 x16: ffff80008ac6c45c x15: 0000000000000001 x14: 1fffe0001d7c90ee x13: 0000000000000000 x12: 0000000000000000 x11: ffff60001d7c90ef x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d1528000 x7 : ffff8000804924e8 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080c6bbc4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:407 (P) drop_nlink+0xe4/0x138 fs/inode.c:407 (L) nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:342 vfs_rmdir+0x32c/0x468 fs/namei.c:4394 do_rmdir+0x2e0/0x720 fs/namei.c:4453 __do_sys_unlinkat fs/namei.c:4629 [inline] __se_sys_unlinkat fs/namei.c:4623 [inline] __arm64_sys_unlinkat+0xdc/0xf8 fs/namei.c:4623 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 224960 hardirqs last enabled at (224959): [] seqcount_lockdep_reader_access+0x80/0x104 include/linux/seqlock.h:74 hardirqs last disabled at (224960): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (224754): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (224754): [] handle_softirqs+0xb44/0xd34 kernel/softirq.c:582 softirqs last disabled at (224603): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 13 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 14 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 15 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 16 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 17 already freed NILFS (loop0): deleting nonexistent file (ino=11), 0 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6799 at fs/inode.c:407 drop_nlink+0xe4/0x138 fs/inode.c:407 Modules linked in: CPU: 0 UID: 0 PID: 6799 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-10689-g7af08b57bcb9 #0 Tainted: [W]=WARN 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+0xe4/0x138 fs/inode.c:407 lr : drop_nlink+0xe4/0x138 fs/inode.c:407 sp : ffff8000a2ec7aa0 x29: ffff8000a2ec7aa0 x28: ffff7000145d8f88 x27: 1fffe0001cb4375b x26: 1fffe0001cb4375c x25: dfff800000000000 x24: ffff7000145d8f5c x23: 1fffe0001beeca90 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000df765480 x19: ffff0000df765438 x18: 1fffe0003675787e x17: ffff80008e96d000 x16: ffff80008ac6c45c x15: 0000000000000001 x14: 1fffe0001b045cee x13: 0000000000000000 x12: 0000000000000000 x11: ffff60001b045cef x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d1528000 x7 : ffff8000804924e8 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080c6bbc4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:407 (P) drop_nlink+0xe4/0x138 fs/inode.c:407 (L) nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:342 vfs_rmdir+0x32c/0x468 fs/namei.c:4394 do_rmdir+0x2e0/0x720 fs/namei.c:4453 __do_sys_unlinkat fs/namei.c:4629 [inline] __se_sys_unlinkat fs/namei.c:4623 [inline] __arm64_sys_unlinkat+0xdc/0xf8 fs/namei.c:4623 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 234490 hardirqs last enabled at (234489): [] seqcount_lockdep_reader_access+0x80/0x104 include/linux/seqlock.h:74 hardirqs last disabled at (234490): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (234480): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (234480): [] handle_softirqs+0xb44/0xd34 kernel/softirq.c:582 softirqs last disabled at (234349): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 13 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 14 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 15 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 16 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 17 already freed NILFS (loop0): deleting nonexistent file (ino=11), 0 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6799 at fs/inode.c:407 drop_nlink+0xe4/0x138 fs/inode.c:407 Modules linked in: CPU: 0 UID: 0 PID: 6799 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-10689-g7af08b57bcb9 #0 Tainted: [W]=WARN 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+0xe4/0x138 fs/inode.c:407 lr : drop_nlink+0xe4/0x138 fs/inode.c:407 sp : ffff8000a2ec7aa0 x29: ffff8000a2ec7aa0 x28: ffff7000145d8f88 x27: 1fffe0001cb0d1c7 x26: 1fffe0001cb0d1c8 x25: dfff800000000000 x24: ffff7000145d8f5c x23: 1fffe0001cb0d298 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e58694c0 x19: ffff0000e5869478 x18: 0000000000000008 x17: 0000000000000000 x16: ffff80008ac6c45c x15: 0000000000000001 x14: 1fffe0001a0f94ee x13: 0000000000000000 x12: 0000000000000000 x11: ffff60001a0f94ef x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d1528000 x7 : ffff8000804924e8 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080c6bbc4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:407 (P) drop_nlink+0xe4/0x138 fs/inode.c:407 (L) nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:342 vfs_rmdir+0x32c/0x468 fs/namei.c:4394 do_rmdir+0x2e0/0x720 fs/namei.c:4453 __do_sys_unlinkat fs/namei.c:4629 [inline] __se_sys_unlinkat fs/namei.c:4623 [inline] __arm64_sys_unlinkat+0xdc/0xf8 fs/namei.c:4623 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 243058 hardirqs last enabled at (243057): [] seqcount_lockdep_reader_access+0x80/0x104 include/linux/seqlock.h:74 hardirqs last disabled at (243058): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (242980): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (242978): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 13 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 14 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 15 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 16 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 17 already freed NILFS (loop0): deleting nonexistent file (ino=11), 0 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6799 at fs/inode.c:407 drop_nlink+0xe4/0x138 fs/inode.c:407 Modules linked in: CPU: 0 UID: 0 PID: 6799 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-10689-g7af08b57bcb9 #0 Tainted: [W]=WARN 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+0xe4/0x138 fs/inode.c:407 lr : drop_nlink+0xe4/0x138 fs/inode.c:407 sp : ffff8000a2ec7aa0 x29: ffff8000a2ec7aa0 x28: ffff7000145d8f88 x27: 1fffe0001beef5c3 x26: 1fffe0001beef5c4 x25: dfff800000000000 x24: ffff7000145d8f5c x23: 1fffe0001beef694 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000df77b4a0 x19: ffff0000df77b458 x18: 0000000000000008 x17: 0000000000000000 x16: ffff80008ac6c45c x15: 0000000000000001 x14: 1fffe000196b60ee x13: 0000000000000000 x12: 0000000000000000 x11: ffff6000196b60ef x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d1528000 x7 : ffff8000804924e8 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080c6bbc4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:407 (P) drop_nlink+0xe4/0x138 fs/inode.c:407 (L) nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:342 vfs_rmdir+0x32c/0x468 fs/namei.c:4394 do_rmdir+0x2e0/0x720 fs/namei.c:4453 __do_sys_unlinkat fs/namei.c:4629 [inline] __se_sys_unlinkat fs/namei.c:4623 [inline] __arm64_sys_unlinkat+0xdc/0xf8 fs/namei.c:4623 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 251522 hardirqs last enabled at (251521): [] seqcount_lockdep_reader_access+0x80/0x104 include/linux/seqlock.h:74 hardirqs last disabled at (251522): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (251322): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (251322): [] handle_softirqs+0xb44/0xd34 kernel/softirq.c:582 softirqs last disabled at (251295): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 13 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 14 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 15 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 16 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 17 already freed NILFS (loop0): deleting nonexistent file (ino=11), 0 ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6799 at fs/inode.c:407 drop_nlink+0xe4/0x138 fs/inode.c:407 Modules linked in: CPU: 1 UID: 0 PID: 6799 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-10689-g7af08b57bcb9 #0 Tainted: [W]=WARN 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+0xe4/0x138 fs/inode.c:407 lr : drop_nlink+0xe4/0x138 fs/inode.c:407 sp : ffff8000a2ec7aa0 x29: ffff8000a2ec7aa0 x28: ffff7000145d8f88 x27: 1fffe0001cb0d9bf x26: 1fffe0001cb0d9c0 x25: dfff800000000000 x24: ffff7000145d8f5c x23: 1fffe0001cb0da90 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e586d480 x19: ffff0000e586d438 x18: 0000000000000008 x17: 0000000000000000 x16: ffff80008ac6c45c x15: 0000000000000001 x14: 1fffe00019c8c8ee x13: 0000000000000000 x12: 0000000000000000 x11: ffff600019c8c8ef x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d1528000 x7 : ffff8000804924e8 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080c6bbc4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:407 (P) drop_nlink+0xe4/0x138 fs/inode.c:407 (L) nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:342 vfs_rmdir+0x32c/0x468 fs/namei.c:4394 do_rmdir+0x2e0/0x720 fs/namei.c:4453 __do_sys_unlinkat fs/namei.c:4629 [inline] __se_sys_unlinkat fs/namei.c:4623 [inline] __arm64_sys_unlinkat+0xdc/0xf8 fs/namei.c:4623 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 260490 hardirqs last enabled at (260489): [] seqcount_lockdep_reader_access+0x80/0x104 include/linux/seqlock.h:74 hardirqs last disabled at (260490): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (260284): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (260284): [] handle_softirqs+0xb44/0xd34 kernel/softirq.c:582 softirqs last disabled at (259637): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 13 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 14 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 15 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 16 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 17 already freed NILFS (loop0): deleting nonexistent file (ino=11), 0 ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6799 at fs/inode.c:407 drop_nlink+0xe4/0x138 fs/inode.c:407 Modules linked in: CPU: 1 UID: 0 PID: 6799 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-10689-g7af08b57bcb9 #0 Tainted: [W]=WARN 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+0xe4/0x138 fs/inode.c:407 lr : drop_nlink+0xe4/0x138 fs/inode.c:407 sp : ffff8000a2ec7aa0 x29: ffff8000a2ec7aa0 x28: ffff7000145d8f88 x27: 1fffe0001cb195c3 x26: 1fffe0001cb195c4 x25: dfff800000000000 x24: ffff7000145d8f5c x23: 1fffe0001cb19694 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e58cb4a0 x19: ffff0000e58cb458 x18: 0000000000000008 x17: 0000000000000000 x16: ffff80008ac6c45c x15: 0000000000000001 x14: 1fffe0001da26cee x13: 0000000000000000 x12: 0000000000000000 x11: ffff60001da26cef x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d1528000 x7 : ffff8000804924e8 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080c6bbc4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:407 (P) drop_nlink+0xe4/0x138 fs/inode.c:407 (L) nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:342 vfs_rmdir+0x32c/0x468 fs/namei.c:4394 do_rmdir+0x2e0/0x720 fs/namei.c:4453 __do_sys_unlinkat fs/namei.c:4629 [inline] __se_sys_unlinkat fs/namei.c:4623 [inline] __arm64_sys_unlinkat+0xdc/0xf8 fs/namei.c:4623 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 269234 hardirqs last enabled at (269233): [] seqcount_lockdep_reader_access+0x80/0x104 include/linux/seqlock.h:74 hardirqs last disabled at (269234): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (268708): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (268708): [] handle_softirqs+0xb44/0xd34 kernel/softirq.c:582 softirqs last disabled at (268701): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 13 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 14 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 15 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 16 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 17 already freed NILFS (loop0): deleting nonexistent file (ino=11), 0 ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6799 at fs/inode.c:407 drop_nlink+0xe4/0x138 fs/inode.c:407 Modules linked in: CPU: 1 UID: 0 PID: 6799 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-10689-g7af08b57bcb9 #0 Tainted: [W]=WARN 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+0xe4/0x138 fs/inode.c:407 lr : drop_nlink+0xe4/0x138 fs/inode.c:407 sp : ffff8000a2ec7aa0 x29: ffff8000a2ec7aa0 x28: ffff7000145d8f88 x27: 1fffe0001cb5f1c7 x26: 1fffe0001cb5f1c8 x25: dfff800000000000 x24: ffff7000145d8f5c x23: 1fffe0001cb5f298 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e5af94c0 x19: ffff0000e5af9478 x18: 1fffe0003675c07e x17: ffff80008e96d000 x16: ffff80008ac6c45c x15: 0000000000000001 x14: 1fffe00018ea68ee x13: 0000000000000000 x12: 0000000000000000 x11: ffff600018ea68ef x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d1528000 x7 : ffff8000804924e8 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080c6bbc4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:407 (P) drop_nlink+0xe4/0x138 fs/inode.c:407 (L) nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:342 vfs_rmdir+0x32c/0x468 fs/namei.c:4394 do_rmdir+0x2e0/0x720 fs/namei.c:4453 __do_sys_unlinkat fs/namei.c:4629 [inline] __se_sys_unlinkat fs/namei.c:4623 [inline] __arm64_sys_unlinkat+0xdc/0xf8 fs/namei.c:4623 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 277792 hardirqs last enabled at (277791): [] seqcount_lockdep_reader_access+0x80/0x104 include/linux/seqlock.h:74 hardirqs last disabled at (277792): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (277782): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (277782): [] handle_softirqs+0xb44/0xd34 kernel/softirq.c:582 softirqs last disabled at (277669): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 13 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 14 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 15 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 16 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 17 already freed NILFS (loop0): deleting nonexistent file (ino=11), 0 ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6799 at fs/inode.c:407 drop_nlink+0xe4/0x138 fs/inode.c:407 Modules linked in: CPU: 1 UID: 0 PID: 6799 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-10689-g7af08b57bcb9 #0 Tainted: [W]=WARN 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+0xe4/0x138 fs/inode.c:407 lr : drop_nlink+0xe4/0x138 fs/inode.c:407 sp : ffff8000a2ec7aa0 x29: ffff8000a2ec7aa0 x28: ffff7000145d8f88 x27: 1fffe0001cb511c7 x26: 1fffe0001cb511c8 x25: dfff800000000000 x24: ffff7000145d8f5c x23: 1fffe0001cb51298 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e5a894c0 x19: ffff0000e5a89478 x18: 0000000000000008 x17: 0000000000000000 x16: ffff80008ac6c45c x15: 0000000000000001 x14: 1fffe00018eda0ee x13: 0000000000000000 x12: 0000000000000000 x11: ffff600018eda0ef x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d1528000 x7 : ffff8000804924e8 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080c6bbc4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:407 (P) drop_nlink+0xe4/0x138 fs/inode.c:407 (L) nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:342 vfs_rmdir+0x32c/0x468 fs/namei.c:4394 do_rmdir+0x2e0/0x720 fs/namei.c:4453 __do_sys_unlinkat fs/namei.c:4629 [inline] __se_sys_unlinkat fs/namei.c:4623 [inline] __arm64_sys_unlinkat+0xdc/0xf8 fs/namei.c:4623 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 286586 hardirqs last enabled at (286585): [] seqcount_lockdep_reader_access+0x80/0x104 include/linux/seqlock.h:74 hardirqs last disabled at (286586): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (286286): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (286284): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 13 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 14 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 15 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 16 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 17 already freed NILFS (loop0): deleting nonexistent file (ino=11), 0 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6799 at fs/inode.c:407 drop_nlink+0xe4/0x138 fs/inode.c:407 Modules linked in: CPU: 0 UID: 0 PID: 6799 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-10689-g7af08b57bcb9 #0 Tainted: [W]=WARN 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+0xe4/0x138 fs/inode.c:407 lr : drop_nlink+0xe4/0x138 fs/inode.c:407 sp : ffff8000a2ec7aa0 x29: ffff8000a2ec7aa0 x28: ffff7000145d8f88 x27: 1fffe0001cb51cef x26: 1fffe0001cb51cf0 x25: dfff800000000000 x24: ffff7000145d8f5c x23: 1fffe0001cb51dc0 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e5a8ee00 x19: ffff0000e5a8edb8 x18: 0000000000000008 x17: 0000000000000000 x16: ffff80008ac6c45c x15: 0000000000000001 x14: 1fffe0001ab48cee x13: 0000000000000000 x12: 0000000000000000 x11: ffff60001ab48cef x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d1528000 x7 : ffff8000804924e8 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080c6bbc4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:407 (P) drop_nlink+0xe4/0x138 fs/inode.c:407 (L) nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:342 vfs_rmdir+0x32c/0x468 fs/namei.c:4394 do_rmdir+0x2e0/0x720 fs/namei.c:4453 __do_sys_unlinkat fs/namei.c:4629 [inline] __se_sys_unlinkat fs/namei.c:4623 [inline] __arm64_sys_unlinkat+0xdc/0xf8 fs/namei.c:4623 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 295672 hardirqs last enabled at (295671): [] seqcount_lockdep_reader_access+0x80/0x104 include/linux/seqlock.h:74 hardirqs last disabled at (295672): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (295470): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (295470): [] handle_softirqs+0xb44/0xd34 kernel/softirq.c:582 softirqs last disabled at (294859): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 13 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 14 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 15 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 16 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 17 already freed NILFS (loop0): deleting nonexistent file (ino=11), 0 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6799 at fs/inode.c:407 drop_nlink+0xe4/0x138 fs/inode.c:407 Modules linked in: CPU: 0 UID: 0 PID: 6799 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-10689-g7af08b57bcb9 #0 Tainted: [W]=WARN 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+0xe4/0x138 fs/inode.c:407 lr : drop_nlink+0xe4/0x138 fs/inode.c:407 sp : ffff8000a2ec7aa0 x29: ffff8000a2ec7aa0 x28: ffff7000145d8f88 x27: 1fffe0001cb5fe87 x26: 1fffe0001cb5fe88 x25: dfff800000000000 x24: ffff7000145d8f5c x23: 1fffe0001cb5ff58 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e5affac0 x19: ffff0000e5affa78 x18: 1fffe0003675787e x17: ffff80008e96d000 x16: ffff80008ac6c45c x15: 0000000000000001 x14: 1fffe0001abcf4ee x13: 0000000000000000 x12: 0000000000000000 x11: ffff60001abcf4ef x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d1528000 x7 : ffff8000804924e8 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080c6bbc4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:407 (P) drop_nlink+0xe4/0x138 fs/inode.c:407 (L) nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:342 vfs_rmdir+0x32c/0x468 fs/namei.c:4394 do_rmdir+0x2e0/0x720 fs/namei.c:4453 __do_sys_unlinkat fs/namei.c:4629 [inline] __se_sys_unlinkat fs/namei.c:4623 [inline] __arm64_sys_unlinkat+0xdc/0xf8 fs/namei.c:4623 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 304882 hardirqs last enabled at (304881): [] seqcount_lockdep_reader_access+0x80/0x104 include/linux/seqlock.h:74 hardirqs last disabled at (304882): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (304872): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (304872): [] handle_softirqs+0xb44/0xd34 kernel/softirq.c:582 softirqs last disabled at (304733): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 13 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 14 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 15 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 16 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 17 already freed NILFS (loop0): deleting nonexistent file (ino=11), 0 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6799 at fs/inode.c:407 drop_nlink+0xe4/0x138 fs/inode.c:407 Modules linked in: CPU: 0 UID: 0 PID: 6799 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-10689-g7af08b57bcb9 #0 Tainted: [W]=WARN 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+0xe4/0x138 fs/inode.c:407 lr : drop_nlink+0xe4/0x138 fs/inode.c:407 sp : ffff8000a2ec7aa0 x29: ffff8000a2ec7aa0 x28: ffff7000145d8f88 x27: 1fffe0001cb1ecef x26: 1fffe0001cb1ecf0 x25: dfff800000000000 x24: ffff7000145d8f5c x23: 1fffe0001cb1edc0 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e58f6e00 x19: ffff0000e58f6db8 x18: 0000000000000008 x17: 0000000000000000 x16: ffff80008ac6c45c x15: 0000000000000001 x14: 1fffe000191a88ee x13: 0000000000000000 x12: 0000000000000000 x11: ffff6000191a88ef x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d1528000 x7 : ffff8000804924e8 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080c6bbc4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:407 (P) drop_nlink+0xe4/0x138 fs/inode.c:407 (L) nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:342 vfs_rmdir+0x32c/0x468 fs/namei.c:4394 do_rmdir+0x2e0/0x720 fs/namei.c:4453 __do_sys_unlinkat fs/namei.c:4629 [inline] __se_sys_unlinkat fs/namei.c:4623 [inline] __arm64_sys_unlinkat+0xdc/0xf8 fs/namei.c:4623 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 313236 hardirqs last enabled at (313235): [] seqcount_lockdep_reader_access+0x80/0x104 include/linux/seqlock.h:74 hardirqs last disabled at (313236): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (312500): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (312500): [] handle_softirqs+0xb44/0xd34 kernel/softirq.c:582 softirqs last disabled at (312377): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 13 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 14 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 15 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 16 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 17 already freed NILFS (loop0): deleting nonexistent file (ino=11), 0 ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6799 at fs/inode.c:407 drop_nlink+0xe4/0x138 fs/inode.c:407 Modules linked in: CPU: 1 UID: 0 PID: 6799 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-10689-g7af08b57bcb9 #0 Tainted: [W]=WARN 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+0xe4/0x138 fs/inode.c:407 lr : drop_nlink+0xe4/0x138 fs/inode.c:407 sp : ffff8000a2ec7aa0 x29: ffff8000a2ec7aa0 x28: ffff7000145d8f88 x27: 1fffe0001cb5568f x26: 1fffe0001cb55690 x25: dfff800000000000 x24: ffff7000145d8f5c x23: 1fffe0001cb55760 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e5aabb00 x19: ffff0000e5aabab8 x18: 0000000000000008 x17: 0000000000000000 x16: ffff80008ac6c45c x15: 0000000000000001 x14: 1fffe000195244ee x13: 0000000000000000 x12: 0000000000000000 x11: ffff6000195244ef x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d1528000 x7 : ffff8000804924e8 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080c6bbc4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:407 (P) drop_nlink+0xe4/0x138 fs/inode.c:407 (L) nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:342 vfs_rmdir+0x32c/0x468 fs/namei.c:4394 do_rmdir+0x2e0/0x720 fs/namei.c:4453 __do_sys_unlinkat fs/namei.c:4629 [inline] __se_sys_unlinkat fs/namei.c:4623 [inline] __arm64_sys_unlinkat+0xdc/0xf8 fs/namei.c:4623 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 322234 hardirqs last enabled at (322233): [] seqcount_lockdep_reader_access+0x80/0x104 include/linux/seqlock.h:74 hardirqs last disabled at (322234): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (322054): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (322052): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 13 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 14 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 15 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 16 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 17 already freed NILFS (loop0): deleting nonexistent file (ino=11), 0 ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6799 at fs/inode.c:407 drop_nlink+0xe4/0x138 fs/inode.c:407 Modules linked in: CPU: 1 UID: 0 PID: 6799 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-10689-g7af08b57bcb9 #0 Tainted: [W]=WARN 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+0xe4/0x138 fs/inode.c:407 lr : drop_nlink+0xe4/0x138 fs/inode.c:407 sp : ffff8000a2ec7aa0 x29: ffff8000a2ec7aa0 x28: ffff7000145d8f88 x27: 1fffe0001cb55dbb x26: 1fffe0001cb55dbc x25: dfff800000000000 x24: ffff7000145d8f5c x23: 1fffe0001cb55e8c x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e5aaf460 x19: ffff0000e5aaf418 x18: 0000000000000008 x17: 0000000000000000 x16: ffff80008ac6c45c x15: 0000000000000001 x14: 1fffe00019ee54ee x13: 0000000000000000 x12: 0000000000000000 x11: ffff600019ee54ef x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d1528000 x7 : ffff8000804924e8 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080c6bbc4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:407 (P) drop_nlink+0xe4/0x138 fs/inode.c:407 (L) nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:342 vfs_rmdir+0x32c/0x468 fs/namei.c:4394 do_rmdir+0x2e0/0x720 fs/namei.c:4453 __do_sys_unlinkat fs/namei.c:4629 [inline] __se_sys_unlinkat fs/namei.c:4623 [inline] __arm64_sys_unlinkat+0xdc/0xf8 fs/namei.c:4623 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 331624 hardirqs last enabled at (331623): [] seqcount_lockdep_reader_access+0x80/0x104 include/linux/seqlock.h:74 hardirqs last disabled at (331624): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (331314): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (331312): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 13 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 14 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 15 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 16 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 17 already freed NILFS (loop0): deleting nonexistent file (ino=11), 0 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6799 at fs/inode.c:407 drop_nlink+0xe4/0x138 fs/inode.c:407 Modules linked in: CPU: 0 UID: 0 PID: 6799 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-10689-g7af08b57bcb9 #0 Tainted: [W]=WARN 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+0xe4/0x138 fs/inode.c:407 lr : drop_nlink+0xe4/0x138 fs/inode.c:407 sp : ffff8000a2ec7aa0 x29: ffff8000a2ec7aa0 x28: ffff7000145d8f88 x27: 1fffe0001beed9bf x26: 1fffe0001beed9c0 x25: dfff800000000000 x24: ffff7000145d8f5c x23: 1fffe0001beeda90 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000df76d480 x19: ffff0000df76d438 x18: 1fffe0003675787e x17: ffff80008e96d000 x16: ffff80008ac6c45c x15: 0000000000000001 x14: 1fffe0001b15c4ee x13: 0000000000000000 x12: 0000000000000000 x11: ffff60001b15c4ef x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d1528000 x7 : ffff8000804924e8 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080c6bbc4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:407 (P) drop_nlink+0xe4/0x138 fs/inode.c:407 (L) nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:342 vfs_rmdir+0x32c/0x468 fs/namei.c:4394 do_rmdir+0x2e0/0x720 fs/namei.c:4453 __do_sys_unlinkat fs/namei.c:4629 [inline] __se_sys_unlinkat fs/namei.c:4623 [inline] __arm64_sys_unlinkat+0xdc/0xf8 fs/namei.c:4623 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 340588 hardirqs last enabled at (340587): [] seqcount_lockdep_reader_access+0x80/0x104 include/linux/seqlock.h:74 hardirqs last disabled at (340588): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (340576): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (340576): [] handle_softirqs+0xb44/0xd34 kernel/softirq.c:582 softirqs last disabled at (340429): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 13 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 14 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 15 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 16 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 17 already freed NILFS (loop0): deleting nonexistent file (ino=11), 0 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6799 at fs/inode.c:407 drop_nlink+0xe4/0x138 fs/inode.c:407 Modules linked in: CPU: 0 UID: 0 PID: 6799 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-10689-g7af08b57bcb9 #0 Tainted: [W]=WARN 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+0xe4/0x138 fs/inode.c:407 lr : drop_nlink+0xe4/0x138 fs/inode.c:407 sp : ffff8000a2ec7aa0 x29: ffff8000a2ec7aa0 x28: ffff7000145d8f88 x27: 1fffe0001cb585c3 x26: 1fffe0001cb585c4 x25: dfff800000000000 x24: ffff7000145d8f5c x23: 1fffe0001cb58694 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e5ac34a0 x19: ffff0000e5ac3458 x18: 0000000000000008 x17: 0000000000000000 x16: ffff80008ac6c45c x15: 0000000000000001 x14: 1fffe0001db838ee x13: 0000000000000000 x12: 0000000000000000 x11: ffff60001db838ef x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d1528000 x7 : ffff8000804924e8 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080c6bbc4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:407 (P) drop_nlink+0xe4/0x138 fs/inode.c:407 (L) nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:342 vfs_rmdir+0x32c/0x468 fs/namei.c:4394 do_rmdir+0x2e0/0x720 fs/namei.c:4453 __do_sys_unlinkat fs/namei.c:4629 [inline] __se_sys_unlinkat fs/namei.c:4623 [inline] __arm64_sys_unlinkat+0xdc/0xf8 fs/namei.c:4623 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 348778 hardirqs last enabled at (348777): [] seqcount_lockdep_reader_access+0x80/0x104 include/linux/seqlock.h:74 hardirqs last disabled at (348778): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (348468): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (348466): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 13 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 14 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 15 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 16 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 17 already freed NILFS (loop0): deleting nonexistent file (ino=11), 0 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6799 at fs/inode.c:407 drop_nlink+0xe4/0x138 fs/inode.c:407 Modules linked in: CPU: 0 UID: 0 PID: 6799 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-10689-g7af08b57bcb9 #0 Tainted: [W]=WARN 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+0xe4/0x138 fs/inode.c:407 lr : drop_nlink+0xe4/0x138 fs/inode.c:407 sp : ffff8000a2ec7aa0 x29: ffff8000a2ec7aa0 x28: ffff7000145d8f88 x27: 1fffe0001cb58c23 x26: 1fffe0001cb58c24 x25: dfff800000000000 x24: ffff7000145d8f5c x23: 1fffe0001cb58cf4 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e5ac67a0 x19: ffff0000e5ac6758 x18: 0000000000000008 x17: 0000000000000000 x16: ffff80008ac6c45c x15: 0000000000000001 x14: 1fffe0001a8240ee x13: 0000000000000000 x12: 0000000000000000 x11: ffff60001a8240ef x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d1528000 x7 : ffff8000804924e8 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080c6bbc4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:407 (P) drop_nlink+0xe4/0x138 fs/inode.c:407 (L) nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:342 vfs_rmdir+0x32c/0x468 fs/namei.c:4394 do_rmdir+0x2e0/0x720 fs/namei.c:4453 __do_sys_unlinkat fs/namei.c:4629 [inline] __se_sys_unlinkat fs/namei.c:4623 [inline] __arm64_sys_unlinkat+0xdc/0xf8 fs/namei.c:4623 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 357798 hardirqs last enabled at (357797): [] seqcount_lockdep_reader_access+0x80/0x104 include/linux/seqlock.h:74 hardirqs last disabled at (357798): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (357600): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (357600): [] handle_softirqs+0xb44/0xd34 kernel/softirq.c:582 softirqs last disabled at (357575): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 13 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 14 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 15 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 16 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 17 already freed NILFS (loop0): deleting nonexistent file (ino=11), 0 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6799 at fs/inode.c:407 drop_nlink+0xe4/0x138 fs/inode.c:407 Modules linked in: CPU: 0 UID: 0 PID: 6799 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-10689-g7af08b57bcb9 #0 Tainted: [W]=WARN 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+0xe4/0x138 fs/inode.c:407 lr : drop_nlink+0xe4/0x138 fs/inode.c:407 sp : ffff8000a2ec7aa0 x29: ffff8000a2ec7aa0 x28: ffff7000145d8f88 x27: 1fffe0001cb4e42b x26: 1fffe0001cb4e42c x25: dfff800000000000 x24: ffff7000145d8f5c x23: 1fffe0001cb4e4fc x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e5a727e0 x19: ffff0000e5a72798 x18: 0000000000000008 x17: 0000000000000000 x16: ffff80008ac6c45c x15: 0000000000000001 x14: 1fffe00019fe80ee x13: 0000000000000000 x12: 0000000000000000 x11: ffff600019fe80ef x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d1528000 x7 : ffff8000804924e8 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080c6bbc4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:407 (P) drop_nlink+0xe4/0x138 fs/inode.c:407 (L) nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:342 vfs_rmdir+0x32c/0x468 fs/namei.c:4394 do_rmdir+0x2e0/0x720 fs/namei.c:4453 __do_sys_unlinkat fs/namei.c:4629 [inline] __se_sys_unlinkat fs/namei.c:4623 [inline] __arm64_sys_unlinkat+0xdc/0xf8 fs/namei.c:4623 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 367080 hardirqs last enabled at (367079): [] seqcount_lockdep_reader_access+0x80/0x104 include/linux/seqlock.h:74 hardirqs last disabled at (367080): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (366754): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (366754): [] handle_softirqs+0xb44/0xd34 kernel/softirq.c:582 softirqs last disabled at (366599): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 13 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 14 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 15 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 16 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 17 already freed NILFS (loop0): deleting nonexistent file (ino=11), 0 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6799 at fs/inode.c:407 drop_nlink+0xe4/0x138 fs/inode.c:407 Modules linked in: CPU: 0 UID: 0 PID: 6799 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-10689-g7af08b57bcb9 #0 Tainted: [W]=WARN 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+0xe4/0x138 fs/inode.c:407 lr : drop_nlink+0xe4/0x138 fs/inode.c:407 sp : ffff8000a2ec7aa0 x29: ffff8000a2ec7aa0 x28: ffff7000145d8f88 x27: 1fffe0001cb4ec23 x26: 1fffe0001cb4ec24 x25: dfff800000000000 x24: ffff7000145d8f5c x23: 1fffe0001cb6f5c8 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e5b7ae40 x19: ffff0000e5b7adf8 x18: 1fffe0003675787e x17: ffff80008e96d000 x16: ffff80008ac6c45c x15: 0000000000000001 x14: 1fffe0001b8b14ee x13: 0000000000000000 x12: 0000000000000000 x11: ffff60001b8b14ef x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d1528000 x7 : ffff8000804924e8 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080c6bbc4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:407 (P) drop_nlink+0xe4/0x138 fs/inode.c:407 (L) nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:342 vfs_rmdir+0x32c/0x468 fs/namei.c:4394 do_rmdir+0x2e0/0x720 fs/namei.c:4453 __do_sys_unlinkat fs/namei.c:4629 [inline] __se_sys_unlinkat fs/namei.c:4623 [inline] __arm64_sys_unlinkat+0xdc/0xf8 fs/namei.c:4623 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 375416 hardirqs last enabled at (375415): [] seqcount_lockdep_reader_access+0x80/0x104 include/linux/seqlock.h:74 hardirqs last disabled at (375416): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (375406): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (375406): [] handle_softirqs+0xb44/0xd34 kernel/softirq.c:582 softirqs last disabled at (375383): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 13 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 14 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 15 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 16 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 17 already freed NILFS (loop0): deleting nonexistent file (ino=11), 0 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6799 at fs/inode.c:407 drop_nlink+0xe4/0x138 fs/inode.c:407 Modules linked in: CPU: 0 UID: 0 PID: 6799 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-10689-g7af08b57bcb9 #0 Tainted: [W]=WARN 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+0xe4/0x138 fs/inode.c:407 lr : drop_nlink+0xe4/0x138 fs/inode.c:407 sp : ffff8000a2ec7aa0 x29: ffff8000a2ec7aa0 x28: ffff7000145d8f88 x27: 1fffe0001cb54293 x26: 1fffe0001cb54294 x25: dfff800000000000 x24: ffff7000145d8f5c x23: 1fffe0001cb54364 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e5aa1b20 x19: ffff0000e5aa1ad8 x18: 1fffe0003675787e x17: ffff80008e96d000 x16: ffff80008ac6c45c x15: 0000000000000001 x14: 1fffe0001d7620ee x13: 0000000000000000 x12: 0000000000000000 x11: ffff60001d7620ef x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d1528000 x7 : ffff8000804924e8 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080c6bbc4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:407 (P) drop_nlink+0xe4/0x138 fs/inode.c:407 (L) nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:342 vfs_rmdir+0x32c/0x468 fs/namei.c:4394 do_rmdir+0x2e0/0x720 fs/namei.c:4453 __do_sys_unlinkat fs/namei.c:4629 [inline] __se_sys_unlinkat fs/namei.c:4623 [inline] __arm64_sys_unlinkat+0xdc/0xf8 fs/namei.c:4623 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 384114 hardirqs last enabled at (384113): [] seqcount_lockdep_reader_access+0x80/0x104 include/linux/seqlock.h:74 hardirqs last disabled at (384114): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (384104): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (384104): [] handle_softirqs+0xb44/0xd34 kernel/softirq.c:582 softirqs last disabled at (383975): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 13 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 14 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 15 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 16 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 17 already freed NILFS (loop0): deleting nonexistent file (ino=11), 0 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6799 at fs/inode.c:407 drop_nlink+0xe4/0x138 fs/inode.c:407 Modules linked in: CPU: 0 UID: 0 PID: 6799 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-10689-g7af08b57bcb9 #0 Tainted: [W]=WARN 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+0xe4/0x138 fs/inode.c:407 lr : drop_nlink+0xe4/0x138 fs/inode.c:407 sp : ffff8000a2ec7aa0 x29: ffff8000a2ec7aa0 x28: ffff7000145d8f88 x27: 1fffe0001cb6d293 x26: 1fffe0001cb6d294 x25: dfff800000000000 x24: ffff7000145d8f5c x23: 1fffe0001cb54760 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e5aa3b00 x19: ffff0000e5aa3ab8 x18: 0000000000000008 x17: 0000000000000000 x16: ffff80008ac6c45c x15: 0000000000000001 x14: 1fffe00019a534ee x13: 0000000000000000 x12: 0000000000000000 x11: ffff600019a534ef x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d1528000 x7 : ffff8000804924e8 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080c6bbc4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:407 (P) drop_nlink+0xe4/0x138 fs/inode.c:407 (L) nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:342 vfs_rmdir+0x32c/0x468 fs/namei.c:4394 do_rmdir+0x2e0/0x720 fs/namei.c:4453 __do_sys_unlinkat fs/namei.c:4629 [inline] __se_sys_unlinkat fs/namei.c:4623 [inline] __arm64_sys_unlinkat+0xdc/0xf8 fs/namei.c:4623 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 393346 hardirqs last enabled at (393345): [] seqcount_lockdep_reader_access+0x80/0x104 include/linux/seqlock.h:74 hardirqs last disabled at (393346): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (393292): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (393292): [] handle_softirqs+0xb44/0xd34 kernel/softirq.c:582 softirqs last disabled at (393287): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 13 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 14 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 15 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 16 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 17 already freed NILFS (loop0): deleting nonexistent file (ino=11), 0 ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6799 at fs/inode.c:407 drop_nlink+0xe4/0x138 fs/inode.c:407 Modules linked in: CPU: 1 UID: 0 PID: 6799 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-10689-g7af08b57bcb9 #0 Tainted: [W]=WARN 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+0xe4/0x138 fs/inode.c:407 lr : drop_nlink+0xe4/0x138 fs/inode.c:407 sp : ffff8000a2ec7aa0 x29: ffff8000a2ec7aa0 x28: ffff7000145d8f88 x27: 1fffe0001cb54e87 x26: 1fffe0001cb54e88 x25: dfff800000000000 x24: ffff7000145d8f5c x23: 1fffe0001cb54f58 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e5aa7ac0 x19: ffff0000e5aa7a78 x18: 1fffe0003675c07e x17: ffff80008e96d000 x16: ffff80008ac6c45c x15: 0000000000000001 x14: 1fffe0001a0fa8ee x13: 0000000000000000 x12: 0000000000000000 x11: ffff60001a0fa8ef x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d1528000 x7 : ffff8000804924e8 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080c6bbc4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:407 (P) drop_nlink+0xe4/0x138 fs/inode.c:407 (L) nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:342 vfs_rmdir+0x32c/0x468 fs/namei.c:4394 do_rmdir+0x2e0/0x720 fs/namei.c:4453 __do_sys_unlinkat fs/namei.c:4629 [inline] __se_sys_unlinkat fs/namei.c:4623 [inline] __arm64_sys_unlinkat+0xdc/0xf8 fs/namei.c:4623 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 402066 hardirqs last enabled at (402065): [] seqcount_lockdep_reader_access+0x80/0x104 include/linux/seqlock.h:74 hardirqs last disabled at (402066): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (402056): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (402056): [] handle_softirqs+0xb44/0xd34 kernel/softirq.c:582 softirqs last disabled at (401905): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 13 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 14 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 15 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 16 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 17 already freed NILFS (loop0): deleting nonexistent file (ino=11), 0 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6799 at fs/inode.c:407 drop_nlink+0xe4/0x138 fs/inode.c:407 Modules linked in: CPU: 0 UID: 0 PID: 6799 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-10689-g7af08b57bcb9 #0 Tainted: [W]=WARN 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+0xe4/0x138 fs/inode.c:407 lr : drop_nlink+0xe4/0x138 fs/inode.c:407 sp : ffff8000a2ec7aa0 x29: ffff8000a2ec7aa0 x28: ffff7000145d8f88 x27: 1fffe0001cb71a8b x26: 1fffe0001cb71a8c x25: dfff800000000000 x24: ffff7000145d8f5c x23: 1fffe0001cb71b5c x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e5b8dae0 x19: ffff0000e5b8da98 x18: 0000000000000008 x17: 0000000000000000 x16: ffff80008ac6c45c x15: 0000000000000001 x14: 1fffe0001b2640ee x13: 0000000000000000 x12: 0000000000000000 x11: ffff60001b2640ef x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d1528000 x7 : ffff8000804924e8 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080c6bbc4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:407 (P) drop_nlink+0xe4/0x138 fs/inode.c:407 (L) nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:342 vfs_rmdir+0x32c/0x468 fs/namei.c:4394 do_rmdir+0x2e0/0x720 fs/namei.c:4453 __do_sys_unlinkat fs/namei.c:4629 [inline] __se_sys_unlinkat fs/namei.c:4623 [inline] __arm64_sys_unlinkat+0xdc/0xf8 fs/namei.c:4623 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 410924 hardirqs last enabled at (410923): [] seqcount_lockdep_reader_access+0x80/0x104 include/linux/seqlock.h:74 hardirqs last disabled at (410924): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (410616): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (410614): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 13 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 14 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 15 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 16 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 17 already freed NILFS (loop0): deleting nonexistent file (ino=11), 0 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6799 at fs/inode.c:407 drop_nlink+0xe4/0x138 fs/inode.c:407 Modules linked in: CPU: 0 UID: 0 PID: 6799 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-10689-g7af08b57bcb9 #0 Tainted: [W]=WARN 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+0xe4/0x138 fs/inode.c:407 lr : drop_nlink+0xe4/0x138 fs/inode.c:407 sp : ffff8000a2ec7aa0 x29: ffff8000a2ec7aa0 x28: ffff7000145d8f88 x27: 1fffe0001cb71dbb x26: 1fffe0001cb71dbc x25: dfff800000000000 x24: ffff7000145d8f5c x23: 1fffe0001cb71e8c x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e5b8f460 x19: ffff0000e5b8f418 x18: 0000000000000008 x17: 0000000000000000 x16: ffff80008ac6c45c x15: 0000000000000001 x14: 1fffe000191128ee x13: 0000000000000000 x12: 0000000000000000 x11: ffff6000191128ef x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d1528000 x7 : ffff8000804924e8 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080c6bbc4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:407 (P) drop_nlink+0xe4/0x138 fs/inode.c:407 (L) nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:342 vfs_rmdir+0x32c/0x468 fs/namei.c:4394 do_rmdir+0x2e0/0x720 fs/namei.c:4453 __do_sys_unlinkat fs/namei.c:4629 [inline] __se_sys_unlinkat fs/namei.c:4623 [inline] __arm64_sys_unlinkat+0xdc/0xf8 fs/namei.c:4623 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 419532 hardirqs last enabled at (419531): [] seqcount_lockdep_reader_access+0x80/0x104 include/linux/seqlock.h:74 hardirqs last disabled at (419532): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (419000): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (419000): [] handle_softirqs+0xb44/0xd34 kernel/softirq.c:582 softirqs last disabled at (418977): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 13 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 14 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 15 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 16 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 17 already freed NILFS (loop0): deleting nonexistent file (ino=11), 0 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6799 at fs/inode.c:407 drop_nlink+0xe4/0x138 fs/inode.c:407 Modules linked in: CPU: 0 UID: 0 PID: 6799 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-10689-g7af08b57bcb9 #0 Tainted: [W]=WARN 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+0xe4/0x138 fs/inode.c:407 lr : drop_nlink+0xe4/0x138 fs/inode.c:407 sp : ffff8000a2ec7aa0 x29: ffff8000a2ec7aa0 x28: ffff7000145d8f88 x27: 1fffe0001cb799bf x26: 1fffe0001cb799c0 x25: dfff800000000000 x24: ffff7000145d8f5c x23: 1fffe0001cb79a90 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e5bcd480 x19: ffff0000e5bcd438 x18: 0000000000000008 x17: 0000000000000000 x16: ffff80008ac6c45c x15: 0000000000000001 x14: 1fffe00018d6a4ee x13: 0000000000000000 x12: 0000000000000000 x11: ffff600018d6a4ef x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d1528000 x7 : ffff8000804924e8 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080c6bbc4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:407 (P) drop_nlink+0xe4/0x138 fs/inode.c:407 (L) nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:342 vfs_rmdir+0x32c/0x468 fs/namei.c:4394 do_rmdir+0x2e0/0x720 fs/namei.c:4453 __do_sys_unlinkat fs/namei.c:4629 [inline] __se_sys_unlinkat fs/namei.c:4623 [inline] __arm64_sys_unlinkat+0xdc/0xf8 fs/namei.c:4623 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 428134 hardirqs last enabled at (428133): [] seqcount_lockdep_reader_access+0x80/0x104 include/linux/seqlock.h:74 hardirqs last disabled at (428134): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (427802): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (427802): [] handle_softirqs+0xb44/0xd34 kernel/softirq.c:582 softirqs last disabled at (427775): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 13 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 14 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 15 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 16 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 17 already freed NILFS (loop0): deleting nonexistent file (ino=11), 0 ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6799 at fs/inode.c:407 drop_nlink+0xe4/0x138 fs/inode.c:407 Modules linked in: CPU: 1 UID: 0 PID: 6799 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-10689-g7af08b57bcb9 #0 Tainted: [W]=WARN 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+0xe4/0x138 fs/inode.c:407 lr : drop_nlink+0xe4/0x138 fs/inode.c:407 sp : ffff8000a2ec7aa0 x29: ffff8000a2ec7aa0 x28: ffff7000145d8f88 x27: 1fffe0001d9875c3 x26: 1fffe0001d9875c4 x25: dfff800000000000 x24: ffff7000145d8f5c x23: 1fffe0001d987694 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000ecc3b4a0 x19: ffff0000ecc3b458 x18: 0000000000000008 x17: 0000000000000000 x16: ffff80008ac6c45c x15: 0000000000000001 x14: 1fffe000198348ee x13: 0000000000000000 x12: 0000000000000000 x11: ffff6000198348ef x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d1528000 x7 : ffff8000804924e8 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080c6bbc4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:407 (P) drop_nlink+0xe4/0x138 fs/inode.c:407 (L) nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:342 vfs_rmdir+0x32c/0x468 fs/namei.c:4394 do_rmdir+0x2e0/0x720 fs/namei.c:4453 __do_sys_unlinkat fs/namei.c:4629 [inline] __se_sys_unlinkat fs/namei.c:4623 [inline] __arm64_sys_unlinkat+0xdc/0xf8 fs/namei.c:4623 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 437154 hardirqs last enabled at (437153): [] seqcount_lockdep_reader_access+0x80/0x104 include/linux/seqlock.h:74 hardirqs last disabled at (437154): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (437146): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (437146): [] handle_softirqs+0xb44/0xd34 kernel/softirq.c:582 softirqs last disabled at (437083): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 13 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 14 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 15 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 16 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 17 already freed NILFS (loop0): deleting nonexistent file (ino=11), 0 ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6799 at fs/inode.c:407 drop_nlink+0xe4/0x138 fs/inode.c:407 Modules linked in: CPU: 1 UID: 0 PID: 6799 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-10689-g7af08b57bcb9 #0 Tainted: [W]=WARN 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+0xe4/0x138 fs/inode.c:407 lr : drop_nlink+0xe4/0x138 fs/inode.c:407 sp : ffff8000a2ec7aa0 x29: ffff8000a2ec7aa0 x28: ffff7000145d8f88 x27: 1fffe0001cb761c7 x26: 1fffe0001cb761c8 x25: dfff800000000000 x24: ffff7000145d8f5c x23: 1fffe0001cb76298 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e5bb14c0 x19: ffff0000e5bb1478 x18: 0000000000000008 x17: 0000000000000000 x16: ffff80008ac6c45c x15: 0000000000000001 x14: 1fffe0001a3108ee x13: 0000000000000000 x12: 0000000000000000 x11: ffff60001a3108ef x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d1528000 x7 : ffff8000804924e8 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080c6bbc4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:407 (P) drop_nlink+0xe4/0x138 fs/inode.c:407 (L) nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:342 vfs_rmdir+0x32c/0x468 fs/namei.c:4394 do_rmdir+0x2e0/0x720 fs/namei.c:4453 __do_sys_unlinkat fs/namei.c:4629 [inline] __se_sys_unlinkat fs/namei.c:4623 [inline] __arm64_sys_unlinkat+0xdc/0xf8 fs/namei.c:4623 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 446614 hardirqs last enabled at (446613): [] seqcount_lockdep_reader_access+0x80/0x104 include/linux/seqlock.h:74 hardirqs last disabled at (446614): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (446416): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (446416): [] handle_softirqs+0xb44/0xd34 kernel/softirq.c:582 softirqs last disabled at (445859): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 13 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 14 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 15 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 16 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 17 already freed NILFS (loop0): deleting nonexistent file (ino=11), 0 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6799 at fs/inode.c:407 drop_nlink+0xe4/0x138 fs/inode.c:407 Modules linked in: CPU: 0 UID: 0 PID: 6799 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-10689-g7af08b57bcb9 #0 Tainted: [W]=WARN 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+0xe4/0x138 fs/inode.c:407 lr : drop_nlink+0xe4/0x138 fs/inode.c:407 sp : ffff8000a2ec7aa0 x29: ffff8000a2ec7aa0 x28: ffff7000145d8f88 x27: 1fffe0001bedd9bf x26: 1fffe0001bedd9c0 x25: dfff800000000000 x24: ffff7000145d8f5c x23: 1fffe0001bedda90 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000df6ed480 x19: ffff0000df6ed438 x18: 0000000000000008 x17: 0000000000000000 x16: ffff80008ac6c45c x15: 0000000000000001 x14: 1fffe0001b0bb4ee x13: 0000000000000000 x12: 0000000000000000 x11: ffff60001b0bb4ef x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d1528000 x7 : ffff8000804924e8 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080c6bbc4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:407 (P) drop_nlink+0xe4/0x138 fs/inode.c:407 (L) nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:342 vfs_rmdir+0x32c/0x468 fs/namei.c:4394 do_rmdir+0x2e0/0x720 fs/namei.c:4453 __do_sys_unlinkat fs/namei.c:4629 [inline] __se_sys_unlinkat fs/namei.c:4623 [inline] __arm64_sys_unlinkat+0xdc/0xf8 fs/namei.c:4623 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 455736 hardirqs last enabled at (455735): [] seqcount_lockdep_reader_access+0x80/0x104 include/linux/seqlock.h:74 hardirqs last disabled at (455736): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (455420): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (455418): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 13 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 14 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 15 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 16 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 17 already freed NILFS (loop0): deleting nonexistent file (ino=11), 0 ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6799 at fs/inode.c:407 drop_nlink+0xe4/0x138 fs/inode.c:407 Modules linked in: CPU: 1 UID: 0 PID: 6799 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-10689-g7af08b57bcb9 #0 Tainted: [W]=WARN 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+0xe4/0x138 fs/inode.c:407 lr : drop_nlink+0xe4/0x138 fs/inode.c:407 sp : ffff8000a2ec7aa0 x29: ffff8000a2ec7aa0 x28: ffff7000145d8f88 x27: 1fffe0001cb76dbb x26: 1fffe0001cb76dbc x25: dfff800000000000 x24: ffff7000145d8f5c x23: 1fffe0001cb76e8c x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e5bb7460 x19: ffff0000e5bb7418 x18: 0000000000000008 x17: 0000000000000000 x16: ffff80008ac6c45c x15: 0000000000000001 x14: 1fffe000199ea8ee x13: 0000000000000000 x12: 0000000000000000 x11: ffff6000199ea8ef x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d1528000 x7 : ffff8000804924e8 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080c6bbc4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:407 (P) drop_nlink+0xe4/0x138 fs/inode.c:407 (L) nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:342 vfs_rmdir+0x32c/0x468 fs/namei.c:4394 do_rmdir+0x2e0/0x720 fs/namei.c:4453 __do_sys_unlinkat fs/namei.c:4629 [inline] __se_sys_unlinkat fs/namei.c:4623 [inline] __arm64_sys_unlinkat+0xdc/0xf8 fs/namei.c:4623 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 465524 hardirqs last enabled at (465523): [] seqcount_lockdep_reader_access+0x80/0x104 include/linux/seqlock.h:74 hardirqs last disabled at (465524): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (465012): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (465010): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 13 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 14 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 15 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 16 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 17 already freed NILFS (loop0): deleting nonexistent file (ino=11), 0 ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6799 at fs/inode.c:407 drop_nlink+0xe4/0x138 fs/inode.c:407 Modules linked in: CPU: 1 UID: 0 PID: 6799 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-10689-g7af08b57bcb9 #0 Tainted: [W]=WARN 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+0xe4/0x138 fs/inode.c:407 lr : drop_nlink+0xe4/0x138 fs/inode.c:407 sp : ffff8000a2ec7aa0 x29: ffff8000a2ec7aa0 x28: ffff7000145d8f88 x27: 1fffe0001cb3702f x26: 1fffe0001cb37030 x25: dfff800000000000 x24: ffff7000145d8f5c x23: 1fffe0001cb3d034 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e59e81a0 x19: ffff0000e59e8158 x18: 0000000000000008 x17: 0000000000000000 x16: ffff80008ac6c45c x15: 0000000000000001 x14: 1fffe00019f978ee x13: 0000000000000000 x12: 0000000000000000 x11: ffff600019f978ef x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d1528000 x7 : ffff8000804924e8 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080c6bbc4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:407 (P) drop_nlink+0xe4/0x138 fs/inode.c:407 (L) nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:342 vfs_rmdir+0x32c/0x468 fs/namei.c:4394 do_rmdir+0x2e0/0x720 fs/namei.c:4453 __do_sys_unlinkat fs/namei.c:4629 [inline] __se_sys_unlinkat fs/namei.c:4623 [inline] __arm64_sys_unlinkat+0xdc/0xf8 fs/namei.c:4623 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 474464 hardirqs last enabled at (474463): [] seqcount_lockdep_reader_access+0x80/0x104 include/linux/seqlock.h:74 hardirqs last disabled at (474464): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (474290): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (474288): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 13 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 14 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 15 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 16 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 17 already freed NILFS (loop0): deleting nonexistent file (ino=11), 0 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6799 at fs/inode.c:407 drop_nlink+0xe4/0x138 fs/inode.c:407 Modules linked in: CPU: 0 UID: 0 PID: 6799 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-10689-g7af08b57bcb9 #0 Tainted: [W]=WARN 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+0xe4/0x138 fs/inode.c:407 lr : drop_nlink+0xe4/0x138 fs/inode.c:407 sp : ffff8000a2ec7aa0 x29: ffff8000a2ec7aa0 x28: ffff7000145d8f88 x27: 1fffe0001bea2f53 x26: 1fffe0001bea2f54 x25: dfff800000000000 x24: ffff7000145d8f5c x23: 1fffe0001cb3f034 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e59f81a0 x19: ffff0000e59f8158 x18: 0000000000000008 x17: 0000000000000000 x16: ffff80008ac6c45c x15: 0000000000000001 x14: 1fffe0001d6eb0ee x13: 0000000000000000 x12: 0000000000000000 x11: ffff60001d6eb0ef x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d1528000 x7 : ffff8000804924e8 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080c6bbc4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:407 (P) drop_nlink+0xe4/0x138 fs/inode.c:407 (L) nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:342 vfs_rmdir+0x32c/0x468 fs/namei.c:4394 do_rmdir+0x2e0/0x720 fs/namei.c:4453 __do_sys_unlinkat fs/namei.c:4629 [inline] __se_sys_unlinkat fs/namei.c:4623 [inline] __arm64_sys_unlinkat+0xdc/0xf8 fs/namei.c:4623 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 483748 hardirqs last enabled at (483747): [] seqcount_lockdep_reader_access+0x80/0x104 include/linux/seqlock.h:74 hardirqs last disabled at (483748): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (483248): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (483246): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 13 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 14 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 15 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 16 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 17 already freed NILFS (loop0): deleting nonexistent file (ino=11), 0 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6799 at fs/inode.c:407 drop_nlink+0xe4/0x138 fs/inode.c:407 Modules linked in: CPU: 0 UID: 0 PID: 6799 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-10689-g7af08b57bcb9 #0 Tainted: [W]=WARN 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+0xe4/0x138 fs/inode.c:407 lr : drop_nlink+0xe4/0x138 fs/inode.c:407 sp : ffff8000a2ec7aa0 x29: ffff8000a2ec7aa0 x28: ffff7000145d8f88 x27: 1fffe0001cb3df53 x26: 1fffe0001cb3df54 x25: dfff800000000000 x24: ffff7000145d8f5c x23: 1fffe0001cb3db5c x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e59edae0 x19: ffff0000e59eda98 x18: 0000000000000008 x17: 0000000000000000 x16: ffff80008ac6c45c x15: 0000000000000001 x14: 1fffe00018c63cee x13: 0000000000000000 x12: 0000000000000000 x11: ffff600018c63cef x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d1528000 x7 : ffff8000804924e8 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080c6bbc4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:407 (P) drop_nlink+0xe4/0x138 fs/inode.c:407 (L) nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:342 vfs_rmdir+0x32c/0x468 fs/namei.c:4394 do_rmdir+0x2e0/0x720 fs/namei.c:4453 __do_sys_unlinkat fs/namei.c:4629 [inline] __se_sys_unlinkat fs/namei.c:4623 [inline] __arm64_sys_unlinkat+0xdc/0xf8 fs/namei.c:4623 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 493182 hardirqs last enabled at (493181): [] seqcount_lockdep_reader_access+0x80/0x104 include/linux/seqlock.h:74 hardirqs last disabled at (493182): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (490972): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (490972): [] handle_softirqs+0xb44/0xd34 kernel/softirq.c:582 softirqs last disabled at (490951): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 13 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 14 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 15 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 16 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 17 already freed NILFS (loop0): deleting nonexistent file (ino=11), 0 ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6799 at fs/inode.c:407 drop_nlink+0xe4/0x138 fs/inode.c:407 Modules linked in: CPU: 1 UID: 0 PID: 6799 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-10689-g7af08b57bcb9 #0 Tainted: [W]=WARN 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+0xe4/0x138 fs/inode.c:407 lr : drop_nlink+0xe4/0x138 fs/inode.c:407 sp : ffff8000a2ec7aa0 x29: ffff8000a2ec7aa0 x28: ffff7000145d8f88 x27: 1fffe0001cb3f293 x26: 1fffe0001cb3f294 x25: dfff800000000000 x24: ffff7000145d8f5c x23: 1fffe0001cb3f364 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e59f9b20 x19: ffff0000e59f9ad8 x18: 1fffe0003675c07e x17: ffff80008e96d000 x16: ffff80008ac6c45c x15: 0000000000000001 x14: 1fffe0001a9448ee x13: 0000000000000000 x12: 0000000000000000 x11: ffff60001a9448ef x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d1528000 x7 : ffff8000804924e8 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080c6bbc4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:407 (P) drop_nlink+0xe4/0x138 fs/inode.c:407 (L) nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:342 vfs_rmdir+0x32c/0x468 fs/namei.c:4394 do_rmdir+0x2e0/0x720 fs/namei.c:4453 __do_sys_unlinkat fs/namei.c:4629 [inline] __se_sys_unlinkat fs/namei.c:4623 [inline] __arm64_sys_unlinkat+0xdc/0xf8 fs/namei.c:4623 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 501828 hardirqs last enabled at (501827): [] seqcount_lockdep_reader_access+0x80/0x104 include/linux/seqlock.h:74 hardirqs last disabled at (501828): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (501818): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (501818): [] handle_softirqs+0xb44/0xd34 kernel/softirq.c:582 softirqs last disabled at (501659): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 13 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 14 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 15 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 16 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 17 already freed NILFS (loop0): deleting nonexistent file (ino=11), 0 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6799 at fs/inode.c:407 drop_nlink+0xe4/0x138 fs/inode.c:407 Modules linked in: CPU: 0 UID: 0 PID: 6799 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-10689-g7af08b57bcb9 #0 Tainted: [W]=WARN 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+0xe4/0x138 fs/inode.c:407 lr : drop_nlink+0xe4/0x138 fs/inode.c:407 sp : ffff8000a2ec7aa0 x29: ffff8000a2ec7aa0 x28: ffff7000145d8f88 x27: 1fffe0001cb4502f x26: 1fffe0001cb45030 x25: dfff800000000000 x24: ffff7000145d8f5c x23: 1fffe0001cb45100 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e5a28800 x19: ffff0000e5a287b8 x18: 0000000000000008 x17: 0000000000000000 x16: ffff80008ac6c45c x15: 0000000000000001 x14: 1fffe0001ab0d8ee x13: 0000000000000000 x12: 0000000000000000 x11: ffff60001ab0d8ef x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d1528000 x7 : ffff8000804924e8 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080c6bbc4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:407 (P) drop_nlink+0xe4/0x138 fs/inode.c:407 (L) nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:342 vfs_rmdir+0x32c/0x468 fs/namei.c:4394 do_rmdir+0x2e0/0x720 fs/namei.c:4453 __do_sys_unlinkat fs/namei.c:4629 [inline] __se_sys_unlinkat fs/namei.c:4623 [inline] __arm64_sys_unlinkat+0xdc/0xf8 fs/namei.c:4623 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 511466 hardirqs last enabled at (511465): [] seqcount_lockdep_reader_access+0x80/0x104 include/linux/seqlock.h:74 hardirqs last disabled at (511466): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (511014): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (511014): [] handle_softirqs+0xb44/0xd34 kernel/softirq.c:582 softirqs last disabled at (511005): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 13 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 14 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 15 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 16 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 17 already freed NILFS (loop0): deleting nonexistent file (ino=11), 0 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6799 at fs/inode.c:407 drop_nlink+0xe4/0x138 fs/inode.c:407 Modules linked in: CPU: 0 UID: 0 PID: 6799 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-10689-g7af08b57bcb9 #0 Tainted: [W]=WARN 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+0xe4/0x138 fs/inode.c:407 lr : drop_nlink+0xe4/0x138 fs/inode.c:407 sp : ffff8000a2ec7aa0 x29: ffff8000a2ec7aa0 x28: ffff7000145d8f88 x27: 1fffe0001cb4735f x26: 1fffe0001cb47360 x25: dfff800000000000 x24: ffff7000145d8f5c x23: 1fffe0001cb47430 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e5a3a180 x19: ffff0000e5a3a138 x18: 0000000000000008 x17: 0000000000000000 x16: ffff80008ac6c45c x15: 0000000000000001 x14: 1fffe0001aabf0ee x13: 0000000000000000 x12: 0000000000000000 x11: ffff60001aabf0ef x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d1528000 x7 : ffff8000804924e8 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080c6bbc4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:407 (P) drop_nlink+0xe4/0x138 fs/inode.c:407 (L) nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:342 vfs_rmdir+0x32c/0x468 fs/namei.c:4394 do_rmdir+0x2e0/0x720 fs/namei.c:4453 __do_sys_unlinkat fs/namei.c:4629 [inline] __se_sys_unlinkat fs/namei.c:4623 [inline] __arm64_sys_unlinkat+0xdc/0xf8 fs/namei.c:4623 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 520804 hardirqs last enabled at (520803): [] seqcount_lockdep_reader_access+0x80/0x104 include/linux/seqlock.h:74 hardirqs last disabled at (520804): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (520598): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (520598): [] handle_softirqs+0xb44/0xd34 kernel/softirq.c:582 softirqs last disabled at (519701): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 13 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 14 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 15 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 16 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 17 already freed NILFS (loop0): deleting nonexistent file (ino=11), 0 ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6799 at fs/inode.c:407 drop_nlink+0xe4/0x138 fs/inode.c:407 Modules linked in: CPU: 1 UID: 0 PID: 6799 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-10689-g7af08b57bcb9 #0 Tainted: [W]=WARN 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+0xe4/0x138 fs/inode.c:407 lr : drop_nlink+0xe4/0x138 fs/inode.c:407 sp : ffff8000a2ec7aa0 x29: ffff8000a2ec7aa0 x28: ffff7000145d8f88 x27: 1fffe0001cb4775b x26: 1fffe0001cb4775c x25: dfff800000000000 x24: ffff7000145d8f5c x23: 1fffe0001cb47b5c x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e5a3dae0 x19: ffff0000e5a3da98 x18: 0000000000000008 x17: 0000000000000000 x16: ffff80008ac6c45c x15: 0000000000000001 x14: 1fffe0001af6c4ee x13: 0000000000000000 x12: 0000000000000000 x11: ffff60001af6c4ef x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d1528000 x7 : ffff8000804924e8 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080c6bbc4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:407 (P) drop_nlink+0xe4/0x138 fs/inode.c:407 (L) nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:342 vfs_rmdir+0x32c/0x468 fs/namei.c:4394 do_rmdir+0x2e0/0x720 fs/namei.c:4453 __do_sys_unlinkat fs/namei.c:4629 [inline] __se_sys_unlinkat fs/namei.c:4623 [inline] __arm64_sys_unlinkat+0xdc/0xf8 fs/namei.c:4623 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 529536 hardirqs last enabled at (529535): [] seqcount_lockdep_reader_access+0x80/0x104 include/linux/seqlock.h:74 hardirqs last disabled at (529536): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (529366): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (529364): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 13 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 14 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 15 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 16 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 17 already freed NILFS (loop0): deleting nonexistent file (ino=11), 0 ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6799 at fs/inode.c:407 drop_nlink+0xe4/0x138 fs/inode.c:407 Modules linked in: CPU: 1 UID: 0 PID: 6799 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-10689-g7af08b57bcb9 #0 Tainted: [W]=WARN 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+0xe4/0x138 fs/inode.c:407 lr : drop_nlink+0xe4/0x138 fs/inode.c:407 sp : ffff8000a2ec7aa0 x29: ffff8000a2ec7aa0 x28: ffff7000145d8f88 x27: 1fffe0001be8e75b x26: 1fffe0001be8e75c x25: dfff800000000000 x24: ffff7000145d8f5c x23: 1fffe0001be8e82c x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000df474160 x19: ffff0000df474118 x18: 0000000000000008 x17: 0000000000000000 x16: ffff80008ac6c45c x15: 0000000000000001 x14: 1fffe0001b30a4ee x13: 0000000000000000 x12: 0000000000000000 x11: ffff60001b30a4ef x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d1528000 x7 : ffff8000804924e8 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080c6bbc4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:407 (P) drop_nlink+0xe4/0x138 fs/inode.c:407 (L) nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:342 vfs_rmdir+0x32c/0x468 fs/namei.c:4394 do_rmdir+0x2e0/0x720 fs/namei.c:4453 __do_sys_unlinkat fs/namei.c:4629 [inline] __se_sys_unlinkat fs/namei.c:4623 [inline] __arm64_sys_unlinkat+0xdc/0xf8 fs/namei.c:4623 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 538516 hardirqs last enabled at (538515): [] seqcount_lockdep_reader_access+0x80/0x104 include/linux/seqlock.h:74 hardirqs last disabled at (538516): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (538208): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (538206): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 13 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 14 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 15 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 16 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 17 already freed NILFS (loop0): deleting nonexistent file (ino=11), 0 ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6799 at fs/inode.c:407 drop_nlink+0xe4/0x138 fs/inode.c:407 Modules linked in: CPU: 1 UID: 0 PID: 6799 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-10689-g7af08b57bcb9 #0 Tainted: [W]=WARN 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+0xe4/0x138 fs/inode.c:407 lr : drop_nlink+0xe4/0x138 fs/inode.c:407 sp : ffff8000a2ec7aa0 x29: ffff8000a2ec7aa0 x28: ffff7000145d8f88 x27: 1fffe0001cb1302f x26: 1fffe0001cb13030 x25: dfff800000000000 x24: ffff7000145d8f5c x23: 1fffe0001cb5e034 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e5af01a0 x19: ffff0000e5af0158 x18: 0000000000000008 x17: 0000000000000000 x16: ffff80008ac6c45c x15: 0000000000000001 x14: 1fffe0001b03e4ee x13: 0000000000000000 x12: 0000000000000000 x11: ffff60001b03e4ef x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d1528000 x7 : ffff8000804924e8 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080c6bbc4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:407 (P) drop_nlink+0xe4/0x138 fs/inode.c:407 (L) nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:342 vfs_rmdir+0x32c/0x468 fs/namei.c:4394 do_rmdir+0x2e0/0x720 fs/namei.c:4453 __do_sys_unlinkat fs/namei.c:4629 [inline] __se_sys_unlinkat fs/namei.c:4623 [inline] __arm64_sys_unlinkat+0xdc/0xf8 fs/namei.c:4623 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 547520 hardirqs last enabled at (547519): [] seqcount_lockdep_reader_access+0x80/0x104 include/linux/seqlock.h:74 hardirqs last disabled at (547520): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (547358): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (547356): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 13 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 14 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 15 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 16 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 17 already freed NILFS (loop0): deleting nonexistent file (ino=11), 0 ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6799 at fs/inode.c:407 drop_nlink+0xe4/0x138 fs/inode.c:407 Modules linked in: CPU: 1 UID: 0 PID: 6799 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-10689-g7af08b57bcb9 #0 Tainted: [W]=WARN 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+0xe4/0x138 fs/inode.c:407 lr : drop_nlink+0xe4/0x138 fs/inode.c:407 sp : ffff8000a2ec7aa0 x29: ffff8000a2ec7aa0 x28: ffff7000145d8f88 x27: 1fffe0001cb5eb57 x26: 1fffe0001cb5eb58 x25: dfff800000000000 x24: ffff7000145d8f5c x23: 1fffe0001cb5ec28 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e5af6140 x19: ffff0000e5af60f8 x18: 0000000000000008 x17: 0000000000000000 x16: ffff80008ac6c45c x15: 0000000000000001 x14: 1fffe0001aa5ccee x13: 0000000000000000 x12: 0000000000000000 x11: ffff60001aa5ccef x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d1528000 x7 : ffff8000804924e8 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080c6bbc4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:407 (P) drop_nlink+0xe4/0x138 fs/inode.c:407 (L) nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:342 vfs_rmdir+0x32c/0x468 fs/namei.c:4394 do_rmdir+0x2e0/0x720 fs/namei.c:4453 __do_sys_unlinkat fs/namei.c:4629 [inline] __se_sys_unlinkat fs/namei.c:4623 [inline] __arm64_sys_unlinkat+0xdc/0xf8 fs/namei.c:4623 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 555798 hardirqs last enabled at (555797): [] seqcount_lockdep_reader_access+0x80/0x104 include/linux/seqlock.h:74 hardirqs last disabled at (555798): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (555172): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (555170): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 13 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 14 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 15 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 16 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 17 already freed NILFS (loop0): deleting nonexistent file (ino=11), 0 ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6799 at fs/inode.c:407 drop_nlink+0xe4/0x138 fs/inode.c:407 Modules linked in: CPU: 1 UID: 0 PID: 6799 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-10689-g7af08b57bcb9 #0 Tainted: [W]=WARN 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+0xe4/0x138 fs/inode.c:407 lr : drop_nlink+0xe4/0x138 fs/inode.c:407 sp : ffff8000a2ec7aa0 x29: ffff8000a2ec7aa0 x28: ffff7000145d8f88 x27: 1fffe0001cb1335f x26: 1fffe0001cb13360 x25: dfff800000000000 x24: ffff7000145d8f5c x23: 1fffe0001cb1bc28 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e58de140 x19: ffff0000e58de0f8 x18: 0000000000000008 x17: 0000000000000000 x16: ffff80008ac6c45c x15: 0000000000000001 x14: 1fffe0001ca1e0ee x13: 0000000000000000 x12: 0000000000000000 x11: ffff60001ca1e0ef x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d1528000 x7 : ffff8000804924e8 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080c6bbc4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:407 (P) drop_nlink+0xe4/0x138 fs/inode.c:407 (L) nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:342 vfs_rmdir+0x32c/0x468 fs/namei.c:4394 do_rmdir+0x2e0/0x720 fs/namei.c:4453 __do_sys_unlinkat fs/namei.c:4629 [inline] __se_sys_unlinkat fs/namei.c:4623 [inline] __arm64_sys_unlinkat+0xdc/0xf8 fs/namei.c:4623 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 563690 hardirqs last enabled at (563689): [] seqcount_lockdep_reader_access+0x80/0x104 include/linux/seqlock.h:74 hardirqs last disabled at (563690): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (563180): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (563180): [] handle_softirqs+0xb44/0xd34 kernel/softirq.c:582 softirqs last disabled at (563167): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 13 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 14 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 15 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 16 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 17 already freed NILFS (loop0): deleting nonexistent file (ino=11), 0 ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6799 at fs/inode.c:407 drop_nlink+0xe4/0x138 fs/inode.c:407 Modules linked in: CPU: 1 UID: 0 PID: 6799 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-10689-g7af08b57bcb9 #0 Tainted: [W]=WARN 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+0xe4/0x138 fs/inode.c:407 lr : drop_nlink+0xe4/0x138 fs/inode.c:407 sp : ffff8000a2ec7aa0 x29: ffff8000a2ec7aa0 x28: ffff7000145d8f88 x27: 1fffe0001cb135c3 x26: 1fffe0001cb135c4 x25: dfff800000000000 x24: ffff7000145d8f5c x23: 1fffe0001cb13430 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e589a180 x19: ffff0000e589a138 x18: 0000000000000008 x17: 0000000000000000 x16: ffff80008ac6c45c x15: 0000000000000001 x14: 1fffe0001a7944ee x13: 0000000000000000 x12: 0000000000000000 x11: ffff60001a7944ef x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d1528000 x7 : ffff8000804924e8 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080c6bbc4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:407 (P) drop_nlink+0xe4/0x138 fs/inode.c:407 (L) nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:342 vfs_rmdir+0x32c/0x468 fs/namei.c:4394 do_rmdir+0x2e0/0x720 fs/namei.c:4453 __do_sys_unlinkat fs/namei.c:4629 [inline] __se_sys_unlinkat fs/namei.c:4623 [inline] __arm64_sys_unlinkat+0xdc/0xf8 fs/namei.c:4623 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 572976 hardirqs last enabled at (572975): [] seqcount_lockdep_reader_access+0x80/0x104 include/linux/seqlock.h:74 hardirqs last disabled at (572976): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (571926): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (571926): [] handle_softirqs+0xb44/0xd34 kernel/softirq.c:582 softirqs last disabled at (571915): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 13 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 14 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 15 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 16 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 17 already freed NILFS (loop0): deleting nonexistent file (ino=11), 0 ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6799 at fs/inode.c:407 drop_nlink+0xe4/0x138 fs/inode.c:407 Modules linked in: CPU: 1 UID: 0 PID: 6799 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-10689-g7af08b57bcb9 #0 Tainted: [W]=WARN 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+0xe4/0x138 fs/inode.c:407 lr : drop_nlink+0xe4/0x138 fs/inode.c:407 sp : ffff8000a2ec7aa0 x29: ffff8000a2ec7aa0 x28: ffff7000145d8f88 x27: 1fffe0001cb1375b x26: 1fffe0001cb1375c x25: dfff800000000000 x24: ffff7000145d8f5c x23: 1fffe0001cb43100 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e5a18800 x19: ffff0000e5a187b8 x18: 0000000000000008 x17: 0000000000000000 x16: ffff80008ac6c45c x15: 0000000000000001 x14: 1fffe0001a2f60ee x13: 0000000000000000 x12: 0000000000000000 x11: ffff60001a2f60ef x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d1528000 x7 : ffff8000804924e8 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080c6bbc4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:407 (P) drop_nlink+0xe4/0x138 fs/inode.c:407 (L) nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:342 vfs_rmdir+0x32c/0x468 fs/namei.c:4394 do_rmdir+0x2e0/0x720 fs/namei.c:4453 __do_sys_unlinkat fs/namei.c:4629 [inline] __se_sys_unlinkat fs/namei.c:4623 [inline] __arm64_sys_unlinkat+0xdc/0xf8 fs/namei.c:4623 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 581616 hardirqs last enabled at (581615): [] seqcount_lockdep_reader_access+0x80/0x104 include/linux/seqlock.h:74 hardirqs last disabled at (581616): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (581450): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (581448): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 13 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 14 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 15 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 16 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 17 already freed NILFS (loop0): deleting nonexistent file (ino=11), 0 ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6799 at fs/inode.c:407 drop_nlink+0xe4/0x138 fs/inode.c:407 Modules linked in: CPU: 1 UID: 0 PID: 6799 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-10689-g7af08b57bcb9 #0 Tainted: [W]=WARN 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+0xe4/0x138 fs/inode.c:407 lr : drop_nlink+0xe4/0x138 fs/inode.c:407 sp : ffff8000a2ec7aa0 x29: ffff8000a2ec7aa0 x28: ffff7000145d8f88 x27: 1fffe0001cb0d0fb x26: 1fffe0001cb0d0fc x25: dfff800000000000 x24: ffff7000145d8f5c x23: 1fffe0001cb0d298 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e58694c0 x19: ffff0000e5869478 x18: 0000000000000008 x17: 0000000000000000 x16: ffff80008ac6c45c x15: 0000000000000001 x14: 1fffe000195d84ee x13: 0000000000000000 x12: 0000000000000000 x11: ffff6000195d84ef x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d1528000 x7 : ffff8000804924e8 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080c6bbc4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:407 (P) drop_nlink+0xe4/0x138 fs/inode.c:407 (L) nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:342 vfs_rmdir+0x32c/0x468 fs/namei.c:4394 do_rmdir+0x2e0/0x720 fs/namei.c:4453 __do_sys_unlinkat fs/namei.c:4629 [inline] __se_sys_unlinkat fs/namei.c:4623 [inline] __arm64_sys_unlinkat+0xdc/0xf8 fs/namei.c:4623 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 590826 hardirqs last enabled at (590825): [] seqcount_lockdep_reader_access+0x80/0x104 include/linux/seqlock.h:74 hardirqs last disabled at (590826): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (590502): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (590502): [] handle_softirqs+0xb44/0xd34 kernel/softirq.c:582 softirqs last disabled at (590491): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 13 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 14 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 15 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 16 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 17 already freed NILFS (loop0): deleting nonexistent file (ino=11), 0 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6799 at fs/inode.c:407 drop_nlink+0xe4/0x138 fs/inode.c:407 Modules linked in: CPU: 0 UID: 0 PID: 6799 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-10689-g7af08b57bcb9 #0 Tainted: [W]=WARN 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+0xe4/0x138 fs/inode.c:407 lr : drop_nlink+0xe4/0x138 fs/inode.c:407 sp : ffff8000a2ec7aa0 x29: ffff8000a2ec7aa0 x28: ffff7000145d8f88 x27: 1fffe0001cb13c23 x26: 1fffe0001cb13c24 x25: dfff800000000000 x24: ffff7000145d8f5c x23: 1fffe0001beef82c x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000df77c160 x19: ffff0000df77c118 x18: 0000000000000008 x17: 0000000000000000 x16: ffff80008ac6c45c x15: 0000000000000001 x14: 1fffe00019a3d4ee x13: 0000000000000000 x12: 0000000000000000 x11: ffff600019a3d4ef x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d1528000 x7 : ffff8000804924e8 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080c6bbc4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:407 (P) drop_nlink+0xe4/0x138 fs/inode.c:407 (L) nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:342 vfs_rmdir+0x32c/0x468 fs/namei.c:4394 do_rmdir+0x2e0/0x720 fs/namei.c:4453 __do_sys_unlinkat fs/namei.c:4629 [inline] __se_sys_unlinkat fs/namei.c:4623 [inline] __arm64_sys_unlinkat+0xdc/0xf8 fs/namei.c:4623 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 599354 hardirqs last enabled at (599353): [] seqcount_lockdep_reader_access+0x80/0x104 include/linux/seqlock.h:74 hardirqs last disabled at (599354): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (599338): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (599338): [] handle_softirqs+0xb44/0xd34 kernel/softirq.c:582 softirqs last disabled at (599227): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 13 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 14 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 15 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 16 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 17 already freed NILFS (loop0): deleting nonexistent file (ino=11), 0 ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6799 at fs/inode.c:407 drop_nlink+0xe4/0x138 fs/inode.c:407 Modules linked in: CPU: 1 UID: 0 PID: 6799 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-10689-g7af08b57bcb9 #0 Tainted: [W]=WARN 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+0xe4/0x138 fs/inode.c:407 lr : drop_nlink+0xe4/0x138 fs/inode.c:407 sp : ffff8000a2ec7aa0 x29: ffff8000a2ec7aa0 x28: ffff7000145d8f88 x27: 1fffe0001cb0d68f x26: 1fffe0001cb0d690 x25: dfff800000000000 x24: ffff7000145d8f5c x23: 1fffe0001cb0d4fc x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e586a7e0 x19: ffff0000e586a798 x18: 0000000000000008 x17: 0000000000000000 x16: ffff80008ac6c45c x15: 0000000000000001 x14: 1fffe00018e0ccee x13: 0000000000000000 x12: 0000000000000000 x11: ffff600018e0ccef x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d1528000 x7 : ffff8000804924e8 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080c6bbc4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:407 (P) drop_nlink+0xe4/0x138 fs/inode.c:407 (L) nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:342 vfs_rmdir+0x32c/0x468 fs/namei.c:4394 do_rmdir+0x2e0/0x720 fs/namei.c:4453 __do_sys_unlinkat fs/namei.c:4629 [inline] __se_sys_unlinkat fs/namei.c:4623 [inline] __arm64_sys_unlinkat+0xdc/0xf8 fs/namei.c:4623 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 607436 hardirqs last enabled at (607435): [] seqcount_lockdep_reader_access+0x80/0x104 include/linux/seqlock.h:74 hardirqs last disabled at (607436): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (607138): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (607136): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 13 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 14 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 15 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 16 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 17 already freed NILFS (loop0): deleting nonexistent file (ino=11), 0 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6799 at fs/inode.c:407 drop_nlink+0xe4/0x138 fs/inode.c:407 Modules linked in: CPU: 0 UID: 0 PID: 6799 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-10689-g7af08b57bcb9 #0 Tainted: [W]=WARN 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+0xe4/0x138 fs/inode.c:407 lr : drop_nlink+0xe4/0x138 fs/inode.c:407 sp : ffff8000a2ec7aa0 x29: ffff8000a2ec7aa0 x28: ffff7000145d8f88 x27: 1fffe0001beece87 x26: 1fffe0001beece88 x25: dfff800000000000 x24: ffff7000145d8f5c x23: 1fffe0001beecdc0 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000df766e00 x19: ffff0000df766db8 x18: 0000000000000008 x17: 0000000000000000 x16: ffff80008ac6c45c x15: 0000000000000001 x14: 1fffe00019ec74ee x13: 0000000000000000 x12: 0000000000000000 x11: ffff600019ec74ef x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d1528000 x7 : ffff8000804924e8 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080c6bbc4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:407 (P) drop_nlink+0xe4/0x138 fs/inode.c:407 (L) nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:342 vfs_rmdir+0x32c/0x468 fs/namei.c:4394 do_rmdir+0x2e0/0x720 fs/namei.c:4453 __do_sys_unlinkat fs/namei.c:4629 [inline] __se_sys_unlinkat fs/namei.c:4623 [inline] __arm64_sys_unlinkat+0xdc/0xf8 fs/namei.c:4623 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 615962 hardirqs last enabled at (615961): [] seqcount_lockdep_reader_access+0x80/0x104 include/linux/seqlock.h:74 hardirqs last disabled at (615962): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (615796): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (615796): [] handle_softirqs+0xb44/0xd34 kernel/softirq.c:582 softirqs last disabled at (615673): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 13 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 14 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 15 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 16 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 17 already freed NILFS (loop0): deleting nonexistent file (ino=11), 0 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6799 at fs/inode.c:407 drop_nlink+0xe4/0x138 fs/inode.c:407 Modules linked in: CPU: 0 UID: 0 PID: 6799 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-10689-g7af08b57bcb9 #0 Tainted: [W]=WARN 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+0xe4/0x138 fs/inode.c:407 lr : drop_nlink+0xe4/0x138 fs/inode.c:407 sp : ffff8000a2ec7aa0 x29: ffff8000a2ec7aa0 x28: ffff7000145d8f88 x27: 1fffe0001beecc23 x26: 1fffe0001beecc24 x25: dfff800000000000 x24: ffff7000145d8f5c x23: 1fffe0001cb514fc x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e5a8a7e0 x19: ffff0000e5a8a798 x18: 0000000000000008 x17: 0000000000000000 x16: ffff80008ac6c45c x15: 0000000000000001 x14: 1fffe0001b20a8ee x13: 0000000000000000 x12: 0000000000000000 x11: ffff60001b20a8ef x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d1528000 x7 : ffff8000804924e8 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080c6bbc4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:407 (P) drop_nlink+0xe4/0x138 fs/inode.c:407 (L) nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:342 vfs_rmdir+0x32c/0x468 fs/namei.c:4394 do_rmdir+0x2e0/0x720 fs/namei.c:4453 __do_sys_unlinkat fs/namei.c:4629 [inline] __se_sys_unlinkat fs/namei.c:4623 [inline] __arm64_sys_unlinkat+0xdc/0xf8 fs/namei.c:4623 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 624132 hardirqs last enabled at (624131): [] seqcount_lockdep_reader_access+0x80/0x104 include/linux/seqlock.h:74 hardirqs last disabled at (624132): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (623938): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (623938): [] handle_softirqs+0xb44/0xd34 kernel/softirq.c:582 softirqs last disabled at (623905): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 13 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 14 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 15 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 16 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 17 already freed NILFS (loop0): deleting nonexistent file (ino=11), 0 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6799 at fs/inode.c:407 drop_nlink+0xe4/0x138 fs/inode.c:407 Modules linked in: CPU: 0 UID: 0 PID: 6799 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-10689-g7af08b57bcb9 #0 Tainted: [W]=WARN 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+0xe4/0x138 fs/inode.c:407 lr : drop_nlink+0xe4/0x138 fs/inode.c:407 sp : ffff8000a2ec7aa0 x29: ffff8000a2ec7aa0 x28: ffff7000145d8f88 x27: 1fffe0001beeca8b x26: 1fffe0001beeca8c x25: dfff800000000000 x24: ffff7000145d8f5c x23: 1fffe0001beec4fc x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000df7627e0 x19: ffff0000df762798 x18: 0000000000000008 x17: 0000000000000000 x16: ffff80008ac6c45c x15: 0000000000000001 x14: 1fffe000191a20ee x13: 0000000000000000 x12: 0000000000000000 x11: ffff6000191a20ef x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d1528000 x7 : ffff8000804924e8 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080c6bbc4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:407 (P) drop_nlink+0xe4/0x138 fs/inode.c:407 (L) nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:342 vfs_rmdir+0x32c/0x468 fs/namei.c:4394 do_rmdir+0x2e0/0x720 fs/namei.c:4453 __do_sys_unlinkat fs/namei.c:4629 [inline] __se_sys_unlinkat fs/namei.c:4623 [inline] __arm64_sys_unlinkat+0xdc/0xf8 fs/namei.c:4623 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 633764 hardirqs last enabled at (633763): [] seqcount_lockdep_reader_access+0x80/0x104 include/linux/seqlock.h:74 hardirqs last disabled at (633764): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (633018): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (633018): [] handle_softirqs+0xb44/0xd34 kernel/softirq.c:582 softirqs last disabled at (633001): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 13 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 14 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 15 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 16 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 17 already freed NILFS (loop0): deleting nonexistent file (ino=11), 0 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6799 at fs/inode.c:407 drop_nlink+0xe4/0x138 fs/inode.c:407 Modules linked in: CPU: 0 UID: 0 PID: 6799 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-10689-g7af08b57bcb9 #0 Tainted: [W]=WARN 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+0xe4/0x138 fs/inode.c:407 lr : drop_nlink+0xe4/0x138 fs/inode.c:407 sp : ffff8000a2ec7aa0 x29: ffff8000a2ec7aa0 x28: ffff7000145d8f88 x27: 1fffe0001beec68f x26: 1fffe0001beec690 x25: dfff800000000000 x24: ffff7000145d8f5c x23: 1fffe0001cb1e1cc x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e58f0e60 x19: ffff0000e58f0e18 x18: 0000000000000008 x17: 0000000000000000 x16: ffff80008ac6c45c x15: 0000000000000001 x14: 1fffe0001d7438ee x13: 0000000000000000 x12: 0000000000000000 x11: ffff60001d7438ef x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d1528000 x7 : ffff8000804924e8 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080c6bbc4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:407 (P) drop_nlink+0xe4/0x138 fs/inode.c:407 (L) nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:342 vfs_rmdir+0x32c/0x468 fs/namei.c:4394 do_rmdir+0x2e0/0x720 fs/namei.c:4453 __do_sys_unlinkat fs/namei.c:4629 [inline] __se_sys_unlinkat fs/namei.c:4623 [inline] __arm64_sys_unlinkat+0xdc/0xf8 fs/namei.c:4623 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 642056 hardirqs last enabled at (642055): [] seqcount_lockdep_reader_access+0x80/0x104 include/linux/seqlock.h:74 hardirqs last disabled at (642056): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (641720): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (641720): [] handle_softirqs+0xb44/0xd34 kernel/softirq.c:582 softirqs last disabled at (641647): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 13 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 14 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 15 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 16 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 17 already freed NILFS (loop0): deleting nonexistent file (ino=11), 0 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6799 at fs/inode.c:407 drop_nlink+0xe4/0x138 fs/inode.c:407 Modules linked in: CPU: 0 UID: 0 PID: 6799 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-10689-g7af08b57bcb9 #0 Tainted: [W]=WARN 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+0xe4/0x138 fs/inode.c:407 lr : drop_nlink+0xe4/0x138 fs/inode.c:407 sp : ffff8000a2ec7aa0 x29: ffff8000a2ec7aa0 x28: ffff7000145d8f88 x27: 1fffe0001cb51c23 x26: 1fffe0001cb51c24 x25: dfff800000000000 x24: ffff7000145d8f5c x23: 1fffe0001cb51dc0 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e5a8ee00 x19: ffff0000e5a8edb8 x18: 0000000000000008 x17: 0000000000000000 x16: ffff80008ac6c45c x15: 0000000000000001 x14: 1fffe00018ed40ee x13: 0000000000000000 x12: 0000000000000000 x11: ffff600018ed40ef x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d1528000 x7 : ffff8000804924e8 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080c6bbc4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:407 (P) drop_nlink+0xe4/0x138 fs/inode.c:407 (L) nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:342 vfs_rmdir+0x32c/0x468 fs/namei.c:4394 do_rmdir+0x2e0/0x720 fs/namei.c:4453 __do_sys_unlinkat fs/namei.c:4629 [inline] __se_sys_unlinkat fs/namei.c:4623 [inline] __arm64_sys_unlinkat+0xdc/0xf8 fs/namei.c:4623 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 652186 hardirqs last enabled at (652185): [] seqcount_lockdep_reader_access+0x80/0x104 include/linux/seqlock.h:74 hardirqs last disabled at (652186): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (651694): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (651692): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 13 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 14 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 15 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 16 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 17 already freed NILFS (loop0): deleting nonexistent file (ino=11), 0 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6799 at fs/inode.c:407 drop_nlink+0xe4/0x138 fs/inode.c:407 Modules linked in: CPU: 0 UID: 0 PID: 6799 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-10689-g7af08b57bcb9 #0 Tainted: [W]=WARN 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+0xe4/0x138 fs/inode.c:407 lr : drop_nlink+0xe4/0x138 fs/inode.c:407 sp : ffff8000a2ec7aa0 x29: ffff8000a2ec7aa0 x28: ffff7000145d8f88 x27: 1fffe0001cb1ec23 x26: 1fffe0001cb1ec24 x25: dfff800000000000 x24: ffff7000145d8f5c x23: 1fffe0001cb1edc0 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e58f6e00 x19: ffff0000e58f6db8 x18: 0000000000000008 x17: 0000000000000000 x16: ffff80008ac6c45c x15: 0000000000000001 x14: 1fffe000192dc0ee x13: 0000000000000000 x12: 0000000000000000 x11: ffff6000192dc0ef x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d1528000 x7 : ffff8000804924e8 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080c6bbc4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:407 (P) drop_nlink+0xe4/0x138 fs/inode.c:407 (L) nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:342 vfs_rmdir+0x32c/0x468 fs/namei.c:4394 do_rmdir+0x2e0/0x720 fs/namei.c:4453 __do_sys_unlinkat fs/namei.c:4629 [inline] __se_sys_unlinkat fs/namei.c:4623 [inline] __arm64_sys_unlinkat+0xdc/0xf8 fs/namei.c:4623 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 661722 hardirqs last enabled at (661721): [] seqcount_lockdep_reader_access+0x80/0x104 include/linux/seqlock.h:74 hardirqs last disabled at (661722): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (661522): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (661522): [] handle_softirqs+0xb44/0xd34 kernel/softirq.c:582 softirqs last disabled at (660827): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 13 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 14 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 15 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 16 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 17 already freed NILFS (loop0): deleting nonexistent file (ino=11), 0 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6799 at fs/inode.c:407 drop_nlink+0xe4/0x138 fs/inode.c:407 Modules linked in: CPU: 0 UID: 0 PID: 6799 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-10689-g7af08b57bcb9 #0 Tainted: [W]=WARN 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+0xe4/0x138 fs/inode.c:407 lr : drop_nlink+0xe4/0x138 fs/inode.c:407 sp : ffff8000a2ec7aa0 x29: ffff8000a2ec7aa0 x28: ffff7000145d8f88 x27: 1fffe0001beec42b x26: 1fffe0001beec42c x25: dfff800000000000 x24: ffff7000145d8f5c x23: 1fffe0001beec364 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000df761b20 x19: ffff0000df761ad8 x18: 1fffe0003675787e x17: ffff80008e96d000 x16: ffff80008ac6c45c x15: 0000000000000001 x14: 1fffe00019b100ee x13: 0000000000000000 x12: 0000000000000000 x11: ffff600019b100ef x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d1528000 x7 : ffff8000804924e8 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080c6bbc4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:407 (P) drop_nlink+0xe4/0x138 fs/inode.c:407 (L) nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:342 vfs_rmdir+0x32c/0x468 fs/namei.c:4394 do_rmdir+0x2e0/0x720 fs/namei.c:4453 __do_sys_unlinkat fs/namei.c:4629 [inline] __se_sys_unlinkat fs/namei.c:4623 [inline] __arm64_sys_unlinkat+0xdc/0xf8 fs/namei.c:4623 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 670470 hardirqs last enabled at (670469): [] seqcount_lockdep_reader_access+0x80/0x104 include/linux/seqlock.h:74 hardirqs last disabled at (670470): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (670460): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (670460): [] handle_softirqs+0xb44/0xd34 kernel/softirq.c:582 softirqs last disabled at (670445): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 13 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 14 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 15 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 16 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 17 already freed NILFS (loop0): deleting nonexistent file (ino=11), 0 ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6799 at fs/inode.c:407 drop_nlink+0xe4/0x138 fs/inode.c:407 Modules linked in: CPU: 1 UID: 0 PID: 6799 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-10689-g7af08b57bcb9 #0 Tainted: [W]=WARN 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+0xe4/0x138 fs/inode.c:407 lr : drop_nlink+0xe4/0x138 fs/inode.c:407 sp : ffff8000a2ec7aa0 x29: ffff8000a2ec7aa0 x28: ffff7000145d8f88 x27: 1fffe0001beec293 x26: 1fffe0001beec294 x25: dfff800000000000 x24: ffff7000145d8f5c x23: 1fffe0001beec1cc x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000df760e60 x19: ffff0000df760e18 x18: 0000000000000008 x17: 0000000000000000 x16: ffff80008ac6c45c x15: 0000000000000001 x14: 1fffe0001b44c4ee x13: 0000000000000000 x12: 0000000000000000 x11: ffff60001b44c4ef x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d1528000 x7 : ffff8000804924e8 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080c6bbc4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:407 (P) drop_nlink+0xe4/0x138 fs/inode.c:407 (L) nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:342 vfs_rmdir+0x32c/0x468 fs/namei.c:4394 do_rmdir+0x2e0/0x720 fs/namei.c:4453 __do_sys_unlinkat fs/namei.c:4629 [inline] __se_sys_unlinkat fs/namei.c:4623 [inline] __arm64_sys_unlinkat+0xdc/0xf8 fs/namei.c:4623 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 679494 hardirqs last enabled at (679493): [] seqcount_lockdep_reader_access+0x80/0x104 include/linux/seqlock.h:74 hardirqs last disabled at (679494): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (679322): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (679320): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 13 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 14 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 15 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 16 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 17 already freed NILFS (loop0): deleting nonexistent file (ino=11), 0 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6799 at fs/inode.c:407 drop_nlink+0xe4/0x138 fs/inode.c:407 Modules linked in: CPU: 0 UID: 0 PID: 6799 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-10689-g7af08b57bcb9 #0 Tainted: [W]=WARN 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+0xe4/0x138 fs/inode.c:407 lr : drop_nlink+0xe4/0x138 fs/inode.c:407 sp : ffff8000a2ec7aa0 x29: ffff8000a2ec7aa0 x28: ffff7000145d8f88 x27: 1fffe0001cb40c23 x26: 1fffe0001cb40c24 x25: dfff800000000000 x24: ffff7000145d8f5c x23: 1fffe0001cb40cf4 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e5a067a0 x19: ffff0000e5a06758 x18: 0000000000000008 x17: 0000000000000000 x16: ffff80008ac6c45c x15: 0000000000000001 x14: 1fffe0001a043cee x13: 0000000000000000 x12: 0000000000000000 x11: ffff60001a043cef x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d1528000 x7 : ffff8000804924e8 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080c6bbc4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:407 (P) drop_nlink+0xe4/0x138 fs/inode.c:407 (L) nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:342 vfs_rmdir+0x32c/0x468 fs/namei.c:4394 do_rmdir+0x2e0/0x720 fs/namei.c:4453 __do_sys_unlinkat fs/namei.c:4629 [inline] __se_sys_unlinkat fs/namei.c:4623 [inline] __arm64_sys_unlinkat+0xdc/0xf8 fs/namei.c:4623 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 688640 hardirqs last enabled at (688639): [] seqcount_lockdep_reader_access+0x80/0x104 include/linux/seqlock.h:74 hardirqs last disabled at (688640): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (687826): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (687826): [] handle_softirqs+0xb44/0xd34 kernel/softirq.c:582 softirqs last disabled at (687787): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 13 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 14 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 15 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 16 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 17 already freed NILFS (loop0): deleting nonexistent file (ino=11), 0 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6799 at fs/inode.c:407 drop_nlink+0xe4/0x138 fs/inode.c:407 Modules linked in: CPU: 0 UID: 0 PID: 6799 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-10689-g7af08b57bcb9 #0 Tainted: [W]=WARN 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+0xe4/0x138 fs/inode.c:407 lr : drop_nlink+0xe4/0x138 fs/inode.c:407 sp : ffff8000a2ec7aa0 x29: ffff8000a2ec7aa0 x28: ffff7000145d8f88 x27: 1fffe0001cb55e87 x26: 1fffe0001cb55e88 x25: dfff800000000000 x24: ffff7000145d8f5c x23: 1fffe0001cb40760 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e5a03b00 x19: ffff0000e5a03ab8 x18: 0000000000000008 x17: 0000000000000000 x16: ffff80008ac6c45c x15: 0000000000000001 x14: 1fffe000195ee8ee x13: 0000000000000000 x12: 0000000000000000 x11: ffff6000195ee8ef x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d1528000 x7 : ffff8000804924e8 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080c6bbc4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:407 (P) drop_nlink+0xe4/0x138 fs/inode.c:407 (L) nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:342 vfs_rmdir+0x32c/0x468 fs/namei.c:4394 do_rmdir+0x2e0/0x720 fs/namei.c:4453 __do_sys_unlinkat fs/namei.c:4629 [inline] __se_sys_unlinkat fs/namei.c:4623 [inline] __arm64_sys_unlinkat+0xdc/0xf8 fs/namei.c:4623 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 697244 hardirqs last enabled at (697243): [] seqcount_lockdep_reader_access+0x80/0x104 include/linux/seqlock.h:74 hardirqs last disabled at (697244): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (696742): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (696740): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 13 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 14 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 15 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 16 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 17 already freed NILFS (loop0): deleting nonexistent file (ino=11), 0 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6799 at fs/inode.c:407 drop_nlink+0xe4/0x138 fs/inode.c:407 Modules linked in: CPU: 0 UID: 0 PID: 6799 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-10689-g7af08b57bcb9 #0 Tainted: [W]=WARN 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+0xe4/0x138 fs/inode.c:407 lr : drop_nlink+0xe4/0x138 fs/inode.c:407 sp : ffff8000a2ec7aa0 x29: ffff8000a2ec7aa0 x28: ffff7000145d8f88 x27: 1fffe0001beedc23 x26: 1fffe0001beedc24 x25: dfff800000000000 x24: ffff7000145d8f5c x23: 1fffe0001beed364 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000df769b20 x19: ffff0000df769ad8 x18: 0000000000000008 x17: 0000000000000000 x16: ffff80008ac6c45c x15: 0000000000000001 x14: 1fffe000191294ee x13: 0000000000000000 x12: 0000000000000000 x11: ffff6000191294ef x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d1528000 x7 : ffff8000804924e8 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080c6bbc4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:407 (P) drop_nlink+0xe4/0x138 fs/inode.c:407 (L) nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:342 vfs_rmdir+0x32c/0x468 fs/namei.c:4394 do_rmdir+0x2e0/0x720 fs/namei.c:4453 __do_sys_unlinkat fs/namei.c:4629 [inline] __se_sys_unlinkat fs/namei.c:4623 [inline] __arm64_sys_unlinkat+0xdc/0xf8 fs/namei.c:4623 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 705536 hardirqs last enabled at (705535): [] seqcount_lockdep_reader_access+0x80/0x104 include/linux/seqlock.h:74 hardirqs last disabled at (705536): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (704982): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (704982): [] handle_softirqs+0xb44/0xd34 kernel/softirq.c:582 softirqs last disabled at (704963): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 13 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 14 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 15 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 16 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 17 already freed NILFS (loop0): deleting nonexistent file (ino=11), 0 ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6799 at fs/inode.c:407 drop_nlink+0xe4/0x138 fs/inode.c:407 Modules linked in: CPU: 1 UID: 0 PID: 6799 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-10689-g7af08b57bcb9 #0 Tainted: [W]=WARN 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+0xe4/0x138 fs/inode.c:407 lr : drop_nlink+0xe4/0x138 fs/inode.c:407 sp : ffff8000a2ec7aa0 x29: ffff8000a2ec7aa0 x28: ffff7000145d8f88 x27: 1fffe0001cb581c7 x26: 1fffe0001cb581c8 x25: dfff800000000000 x24: ffff7000145d8f5c x23: 1fffe0001cb58364 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e5ac1b20 x19: ffff0000e5ac1ad8 x18: 0000000000000008 x17: 0000000000000000 x16: ffff80008ac6c45c x15: 0000000000000001 x14: 1fffe00019a350ee x13: 0000000000000000 x12: 0000000000000000 x11: ffff600019a350ef x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d1528000 x7 : ffff8000804924e8 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080c6bbc4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:407 (P) drop_nlink+0xe4/0x138 fs/inode.c:407 (L) nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:342 vfs_rmdir+0x32c/0x468 fs/namei.c:4394 do_rmdir+0x2e0/0x720 fs/namei.c:4453 __do_sys_unlinkat fs/namei.c:4629 [inline] __se_sys_unlinkat fs/namei.c:4623 [inline] __arm64_sys_unlinkat+0xdc/0xf8 fs/namei.c:4623 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 714146 hardirqs last enabled at (714145): [] seqcount_lockdep_reader_access+0x80/0x104 include/linux/seqlock.h:74 hardirqs last disabled at (714146): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (713978): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (713976): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 13 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 14 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 15 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 16 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 17 already freed NILFS (loop0): deleting nonexistent file (ino=11), 0 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6799 at fs/inode.c:407 drop_nlink+0xe4/0x138 fs/inode.c:407 Modules linked in: CPU: 0 UID: 0 PID: 6799 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-10689-g7af08b57bcb9 #0 Tainted: [W]=WARN 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+0xe4/0x138 fs/inode.c:407 lr : drop_nlink+0xe4/0x138 fs/inode.c:407 sp : ffff8000a2ec7aa0 x29: ffff8000a2ec7aa0 x28: ffff7000145d8f88 x27: 1fffe0001cb5875b x26: 1fffe0001cb5875c x25: dfff800000000000 x24: ffff7000145d8f5c x23: 1fffe0001cb58a90 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e5ac5480 x19: ffff0000e5ac5438 x18: 1fffe0003675787e x17: ffff80008e96d000 x16: ffff80008ac6c45c x15: 0000000000000001 x14: 1fffe0001d6bd0ee x13: 0000000000000000 x12: 0000000000000000 x11: ffff60001d6bd0ef x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d1528000 x7 : ffff8000804924e8 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080c6bbc4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:407 (P) drop_nlink+0xe4/0x138 fs/inode.c:407 (L) nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:342 vfs_rmdir+0x32c/0x468 fs/namei.c:4394 do_rmdir+0x2e0/0x720 fs/namei.c:4453 __do_sys_unlinkat fs/namei.c:4629 [inline] __se_sys_unlinkat fs/namei.c:4623 [inline] __arm64_sys_unlinkat+0xdc/0xf8 fs/namei.c:4623 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 723316 hardirqs last enabled at (723315): [] seqcount_lockdep_reader_access+0x80/0x104 include/linux/seqlock.h:74 hardirqs last disabled at (723316): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (723306): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (723306): [] handle_softirqs+0xb44/0xd34 kernel/softirq.c:582 softirqs last disabled at (723281): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 13 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 14 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 15 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 16 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 17 already freed NILFS (loop0): deleting nonexistent file (ino=11), 0 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6799 at fs/inode.c:407 drop_nlink+0xe4/0x138 fs/inode.c:407 Modules linked in: CPU: 0 UID: 0 PID: 6799 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-10689-g7af08b57bcb9 #0 Tainted: [W]=WARN 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+0xe4/0x138 fs/inode.c:407 lr : drop_nlink+0xe4/0x138 fs/inode.c:407 sp : ffff8000a2ec7aa0 x29: ffff8000a2ec7aa0 x28: ffff7000145d8f88 x27: 1fffe0001d98102f x26: 1fffe0001d981030 x25: dfff800000000000 x24: ffff7000145d8f5c x23: 1fffe0001d981100 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000ecc08800 x19: ffff0000ecc087b8 x18: 0000000000000008 x17: 0000000000000000 x16: ffff80008ac6c45c x15: 0000000000000001 x14: 1fffe0001b3600ee x13: 0000000000000000 x12: 0000000000000000 x11: ffff60001b3600ef x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d1528000 x7 : ffff8000804924e8 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080c6bbc4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:407 (P) drop_nlink+0xe4/0x138 fs/inode.c:407 (L) nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:342 vfs_rmdir+0x32c/0x468 fs/namei.c:4394 do_rmdir+0x2e0/0x720 fs/namei.c:4453 __do_sys_unlinkat fs/namei.c:4629 [inline] __se_sys_unlinkat fs/namei.c:4623 [inline] __arm64_sys_unlinkat+0xdc/0xf8 fs/namei.c:4623 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 731952 hardirqs last enabled at (731951): [] seqcount_lockdep_reader_access+0x80/0x104 include/linux/seqlock.h:74 hardirqs last disabled at (731952): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (731622): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (731622): [] handle_softirqs+0xb44/0xd34 kernel/softirq.c:582 softirqs last disabled at (731589): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 13 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 14 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 15 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 16 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 17 already freed NILFS (loop0): deleting nonexistent file (ino=11), 0 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6799 at fs/inode.c:407 drop_nlink+0xe4/0x138 fs/inode.c:407 Modules linked in: CPU: 0 UID: 0 PID: 6799 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-10689-g7af08b57bcb9 #0 Tainted: [W]=WARN 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+0xe4/0x138 fs/inode.c:407 lr : drop_nlink+0xe4/0x138 fs/inode.c:407 sp : ffff8000a2ec7aa0 x29: ffff8000a2ec7aa0 x28: ffff7000145d8f88 x27: 1fffe0001d981c23 x26: 1fffe0001d981c24 x25: dfff800000000000 x24: ffff7000145d8f5c x23: 1fffe0001d981cf4 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000ecc0e7a0 x19: ffff0000ecc0e758 x18: 0000000000000008 x17: 0000000000000000 x16: ffff80008ac6c45c x15: 0000000000000001 x14: 1fffe0001abfa4ee x13: 0000000000000000 x12: 0000000000000000 x11: ffff60001abfa4ef x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d1528000 x7 : ffff8000804924e8 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080c6bbc4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:407 (P) drop_nlink+0xe4/0x138 fs/inode.c:407 (L) nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:342 vfs_rmdir+0x32c/0x468 fs/namei.c:4394 do_rmdir+0x2e0/0x720 fs/namei.c:4453 __do_sys_unlinkat fs/namei.c:4629 [inline] __se_sys_unlinkat fs/namei.c:4623 [inline] __arm64_sys_unlinkat+0xdc/0xf8 fs/namei.c:4623 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 740944 hardirqs last enabled at (740943): [] seqcount_lockdep_reader_access+0x80/0x104 include/linux/seqlock.h:74 hardirqs last disabled at (740944): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (740276): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (740276): [] handle_softirqs+0xb44/0xd34 kernel/softirq.c:582 softirqs last disabled at (740247): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 13 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 14 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 15 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 16 already freed NILFS (loop0): nilfs_palloc_commit_free_entry (ino=6): entry number 17 already freed NILFS (loop0): deleting nonexistent file (ino=11), 0 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6799 at fs/inode.c:407 drop_nlink+0xe4/0x138 fs/inode.c:407