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: 4291 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 1 PID: 4291 Comm: syz-executor166 Not tainted 6.1.119-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:332 lr : drop_nlink+0xe4/0x138 fs/inode.c:332 sp : ffff800021117aa0 x29: ffff800021117aa0 x28: ffff700004222f88 x27: 1fffe0001be5f5ca x26: 1fffe0001be5f5cb x25: dfff800000000000 x24: ffff700004222f5c x23: 1fffe0001be5f69c x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000df2fb4e0 x19: ffff0000df2fb498 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 0000000018701a80 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000de6b0000 x7 : 0000000018701a80 x6 : 0000000000000023 x5 : ffff0000df2fb520 x4 : ffff0000df2faeb8 x3 : ffff800008aab078 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:332 nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:341 vfs_rmdir+0x308/0x43c fs/namei.c:4191 do_rmdir+0x2e0/0x720 fs/namei.c:4252 __do_sys_unlinkat fs/namei.c:4432 [inline] __se_sys_unlinkat fs/namei.c:4426 [inline] __arm64_sys_unlinkat+0xe0/0xfc fs/namei.c:4426 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 18912 hardirqs last enabled at (18911): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (18911): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (18912): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (18662): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (18662): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (18651): [] __do_softirq+0x14/0x20 kernel/softirq.c:605 ---[ 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: 4291 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 1 PID: 4291 Comm: syz-executor166 Tainted: G W 6.1.119-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:332 lr : drop_nlink+0xe4/0x138 fs/inode.c:332 sp : ffff800021117aa0 x29: ffff800021117aa0 x28: ffff700004222f88 x27: 1fffe0001c9059cb x26: 1fffe0001c9059cc x25: dfff800000000000 x24: ffff700004222f5c x23: 1fffe0001c905a9d x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e482d4e8 x19: ffff0000e482d4a0 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 000000002160ec00 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000de6b0000 x7 : 000000002160ec00 x6 : 0000000000000023 x5 : ffff0000e482d528 x4 : ffff0000e482cec0 x3 : ffff800008aab078 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:332 nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:341 vfs_rmdir+0x308/0x43c fs/namei.c:4191 do_rmdir+0x2e0/0x720 fs/namei.c:4252 __do_sys_unlinkat fs/namei.c:4432 [inline] __se_sys_unlinkat fs/namei.c:4426 [inline] __arm64_sys_unlinkat+0xe0/0xfc fs/namei.c:4426 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 27040 hardirqs last enabled at (27039): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (27039): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (27040): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (27032): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (27032): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (26939): [] __do_softirq+0x14/0x20 kernel/softirq.c:605 ---[ 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: 4291 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 1 PID: 4291 Comm: syz-executor166 Tainted: G W 6.1.119-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:332 lr : drop_nlink+0xe4/0x138 fs/inode.c:332 sp : ffff800021117aa0 x29: ffff800021117aa0 x28: ffff700004222f88 x27: 1fffe0001c3fb697 x26: 1fffe0001c3fb698 x25: dfff800000000000 x24: ffff700004222f5c x23: 1fffe0001c3fb769 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e1fdbb48 x19: ffff0000e1fdbb00 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 000000002887fa00 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000de6b0000 x7 : 000000002887fa00 x6 : 0000000000000023 x5 : ffff0000e1fdbb88 x4 : ffff0000e1fdb520 x3 : ffff800008aab078 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:332 nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:341 vfs_rmdir+0x308/0x43c fs/namei.c:4191 do_rmdir+0x2e0/0x720 fs/namei.c:4252 __do_sys_unlinkat fs/namei.c:4432 [inline] __se_sys_unlinkat fs/namei.c:4426 [inline] __arm64_sys_unlinkat+0xe0/0xfc fs/namei.c:4426 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 34132 hardirqs last enabled at (34131): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (34131): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (34132): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (33606): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (33604): [] 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: 4291 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 0 PID: 4291 Comm: syz-executor166 Tainted: G W 6.1.119-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:332 lr : drop_nlink+0xe4/0x138 fs/inode.c:332 sp : ffff800021117aa0 x29: ffff800021117aa0 x28: ffff700004222f88 x27: 1fffe0001be5fdcc x26: 1fffe0001be5fdcd x25: dfff800000000000 x24: ffff700004222f5c x23: 1fffe0001be5fe9e x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000df2ff4f0 x19: ffff0000df2ff4a8 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 000000003178cb80 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000de6b0000 x7 : 000000003178cb80 x6 : 0000000000000023 x5 : ffff0000df2ff530 x4 : ffff0000df2feec8 x3 : ffff800008aab078 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:332 nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:341 vfs_rmdir+0x308/0x43c fs/namei.c:4191 do_rmdir+0x2e0/0x720 fs/namei.c:4252 __do_sys_unlinkat fs/namei.c:4432 [inline] __se_sys_unlinkat fs/namei.c:4426 [inline] __arm64_sys_unlinkat+0xe0/0xfc fs/namei.c:4426 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 41398 hardirqs last enabled at (41397): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (41397): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (41398): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (41196): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (41196): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (41185): [] __do_softirq+0x14/0x20 kernel/softirq.c:605 ---[ 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: 4291 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 1 PID: 4291 Comm: syz-executor166 Tainted: G W 6.1.119-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:332 lr : drop_nlink+0xe4/0x138 fs/inode.c:332 sp : ffff800021117aa0 x29: ffff800021117aa0 x28: ffff700004222f88 x27: 1fffe0001c919a98 x26: 1fffe0001c919a99 x25: dfff800000000000 x24: ffff700004222f5c x23: 1fffe0001c3fbd04 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e1fde820 x19: ffff0000e1fde7d8 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 0000000039d10680 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000de6b0000 x7 : 0000000039d10680 x6 : 0000000000000023 x5 : ffff0000e1fde860 x4 : ffff0000e48cd528 x3 : ffff800008aab078 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:332 nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:341 vfs_rmdir+0x308/0x43c fs/namei.c:4191 do_rmdir+0x2e0/0x720 fs/namei.c:4252 __do_sys_unlinkat fs/namei.c:4432 [inline] __se_sys_unlinkat fs/namei.c:4426 [inline] __arm64_sys_unlinkat+0xe0/0xfc fs/namei.c:4426 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 49580 hardirqs last enabled at (49579): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (49579): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (49580): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (48594): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (48594): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (48489): [] __do_softirq+0x14/0x20 kernel/softirq.c:605 ---[ 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: 4291 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 1 PID: 4291 Comm: syz-executor166 Tainted: G W 6.1.119-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:332 lr : drop_nlink+0xe4/0x138 fs/inode.c:332 sp : ffff800021117aa0 x29: ffff800021117aa0 x28: ffff700004222f88 x27: 1fffe0001c91a1c9 x26: 1fffe0001c91a1ca x25: dfff800000000000 x24: ffff700004222f5c x23: 1fffe0001c91a29b x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e48d14d8 x19: ffff0000e48d1490 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 0000000005f5e100 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000de6b0000 x7 : 0000000005f5e100 x6 : 0000000000000024 x5 : ffff0000e48d1518 x4 : ffff0000e48d0eb0 x3 : ffff800008aab078 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:332 nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:341 vfs_rmdir+0x308/0x43c fs/namei.c:4191 do_rmdir+0x2e0/0x720 fs/namei.c:4252 __do_sys_unlinkat fs/namei.c:4432 [inline] __se_sys_unlinkat fs/namei.c:4426 [inline] __arm64_sys_unlinkat+0xe0/0xfc fs/namei.c:4426 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 57620 hardirqs last enabled at (57619): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (57619): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (57620): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (56430): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (56428): [] 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: 4291 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 1 PID: 4291 Comm: syz-executor166 Tainted: G W 6.1.119-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:332 lr : drop_nlink+0xe4/0x138 fs/inode.c:332 sp : ffff800021117aa0 x29: ffff800021117aa0 x28: ffff700004222f88 x27: 1fffe0001c901cff x26: 1fffe0001c901d00 x25: dfff800000000000 x24: ffff700004222f5c x23: 1fffe0001c901dd1 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e480ee88 x19: ffff0000e480ee40 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 000000000e4e1c00 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000de6b0000 x7 : 000000000e4e1c00 x6 : 0000000000000024 x5 : ffff0000e480eec8 x4 : ffff0000e480e860 x3 : ffff800008aab078 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:332 nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:341 vfs_rmdir+0x308/0x43c fs/namei.c:4191 do_rmdir+0x2e0/0x720 fs/namei.c:4252 __do_sys_unlinkat fs/namei.c:4432 [inline] __se_sys_unlinkat fs/namei.c:4426 [inline] __arm64_sys_unlinkat+0xe0/0xfc fs/namei.c:4426 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 66710 hardirqs last enabled at (66709): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (66709): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (66710): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (66500): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (66500): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (66377): [] __do_softirq+0x14/0x20 kernel/softirq.c:605 ---[ 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: 4291 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 0 PID: 4291 Comm: syz-executor166 Tainted: G W 6.1.119-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:332 lr : drop_nlink+0xe4/0x138 fs/inode.c:332 sp : ffff800021117aa0 x29: ffff800021117aa0 x28: ffff700004222f88 x27: 1fffe0001c91a9cb x26: 1fffe0001c91a9cc x25: dfff800000000000 x24: ffff700004222f5c x23: 1fffe0001c91aa9d x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e48d54e8 x19: ffff0000e48d54a0 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 0000000016a65700 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000de6b0000 x7 : 0000000016a65700 x6 : 0000000000000024 x5 : ffff0000e48d5528 x4 : ffff0000e48d4ec0 x3 : ffff800008aab078 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:332 nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:341 vfs_rmdir+0x308/0x43c fs/namei.c:4191 do_rmdir+0x2e0/0x720 fs/namei.c:4252 __do_sys_unlinkat fs/namei.c:4432 [inline] __se_sys_unlinkat fs/namei.c:4426 [inline] __arm64_sys_unlinkat+0xe0/0xfc fs/namei.c:4426 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 74366 hardirqs last enabled at (74365): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (74365): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (74366): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (74040): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (74038): [] 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: 4291 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 1 PID: 4291 Comm: syz-executor166 Tainted: G W 6.1.119-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:332 lr : drop_nlink+0xe4/0x138 fs/inode.c:332 sp : ffff800021117aa0 x29: ffff800021117aa0 x28: ffff700004222f88 x27: 1fffe0001c9029cb x26: 1fffe0001c9029cc x25: dfff800000000000 x24: ffff700004222f5c x23: 1fffe0001c902a9d x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e48154e8 x19: ffff0000e48154a0 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 00000000202fbf00 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000de6b0000 x7 : 00000000202fbf00 x6 : 0000000000000024 x5 : ffff0000e4815528 x4 : ffff0000e4814ec0 x3 : ffff800008aab078 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:332 nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:341 vfs_rmdir+0x308/0x43c fs/namei.c:4191 do_rmdir+0x2e0/0x720 fs/namei.c:4252 __do_sys_unlinkat fs/namei.c:4432 [inline] __se_sys_unlinkat fs/namei.c:4426 [inline] __arm64_sys_unlinkat+0xe0/0xfc fs/namei.c:4426 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 81308 hardirqs last enabled at (81307): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (81307): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (81308): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (81300): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (81300): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (81289): [] __do_softirq+0x14/0x20 kernel/softirq.c:605 ---[ 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: 4291 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 0 PID: 4291 Comm: syz-executor166 Tainted: G W 6.1.119-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:332 lr : drop_nlink+0xe4/0x138 fs/inode.c:332 sp : ffff800021117aa0 x29: ffff800021117aa0 x28: ffff700004222f88 x27: 1fffe0001c903697 x26: 1fffe0001c903698 x25: dfff800000000000 x24: ffff700004222f5c x23: 1fffe0001c903769 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e481bb48 x19: ffff0000e481bb00 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 000000002887fa00 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000de6b0000 x7 : 000000002887fa00 x6 : 0000000000000024 x5 : ffff0000e481bb88 x4 : ffff0000e481b520 x3 : ffff800008aab078 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:332 nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:341 vfs_rmdir+0x308/0x43c fs/namei.c:4191 do_rmdir+0x2e0/0x720 fs/namei.c:4252 __do_sys_unlinkat fs/namei.c:4432 [inline] __se_sys_unlinkat fs/namei.c:4426 [inline] __arm64_sys_unlinkat+0xe0/0xfc fs/namei.c:4426 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 89124 hardirqs last enabled at (89123): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (89123): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (89124): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (89116): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (89116): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (88529): [] __do_softirq+0x14/0x20 kernel/softirq.c:605 ---[ 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: 4291 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 1 PID: 4291 Comm: syz-executor166 Tainted: G W 6.1.119-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:332 lr : drop_nlink+0xe4/0x138 fs/inode.c:332 sp : ffff800021117aa0 x29: ffff800021117aa0 x28: ffff700004222f88 x27: 1fffe0001c903e99 x26: 1fffe0001c903e9a x25: dfff800000000000 x24: ffff700004222f5c x23: 1fffe0001c928034 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e49401a0 x19: ffff0000e4940158 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 0000000030479e80 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000de6b0000 x7 : 0000000030479e80 x6 : 0000000000000024 x5 : ffff0000e49401e0 x4 : ffff0000e481f530 x3 : ffff800008aab078 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:332 nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:341 vfs_rmdir+0x308/0x43c fs/namei.c:4191 do_rmdir+0x2e0/0x720 fs/namei.c:4252 __do_sys_unlinkat fs/namei.c:4432 [inline] __se_sys_unlinkat fs/namei.c:4426 [inline] __arm64_sys_unlinkat+0xe0/0xfc fs/namei.c:4426 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 96522 hardirqs last enabled at (96521): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (96521): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (96522): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (95412): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (95412): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (95395): [] __do_softirq+0x14/0x20 kernel/softirq.c:605 ---[ 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: 4291 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 1 PID: 4291 Comm: syz-executor166 Tainted: G W 6.1.119-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:332 lr : drop_nlink+0xe4/0x138 fs/inode.c:332 sp : ffff800021117aa0 x29: ffff800021117aa0 x28: ffff700004222f88 x27: 1fffe0001c91ba98 x26: 1fffe0001c91ba99 x25: dfff800000000000 x24: ffff700004222f5c x23: 1fffe0001c91bb6a x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e48ddb50 x19: ffff0000e48ddb08 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 0000000038074300 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000de6b0000 x7 : 0000000038074300 x6 : 0000000000000024 x5 : ffff0000e48ddb90 x4 : ffff0000e48dd528 x3 : ffff800008aab078 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:332 nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:341 vfs_rmdir+0x308/0x43c fs/namei.c:4191 do_rmdir+0x2e0/0x720 fs/namei.c:4252 __do_sys_unlinkat fs/namei.c:4432 [inline] __se_sys_unlinkat fs/namei.c:4426 [inline] __arm64_sys_unlinkat+0xe0/0xfc fs/namei.c:4426 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 103406 hardirqs last enabled at (103405): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (103405): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (103406): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (102856): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (102854): [] 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: 4291 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 1 PID: 4291 Comm: syz-executor166 Tainted: G W 6.1.119-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:332 lr : drop_nlink+0xe4/0x138 fs/inode.c:332 sp : ffff800021117aa0 x29: ffff800021117aa0 x28: ffff700004222f88 x27: 1fffe0001c92902f x26: 1fffe0001c929030 x25: dfff800000000000 x24: ffff700004222f5c x23: 1fffe0001c929101 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e4948808 x19: ffff0000e49487c0 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 0000000004c4b400 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000de6b0000 x7 : 0000000004c4b400 x6 : 0000000000000025 x5 : ffff0000e4948848 x4 : ffff0000e49481e0 x3 : ffff800008aab078 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:332 nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:341 vfs_rmdir+0x308/0x43c fs/namei.c:4191 do_rmdir+0x2e0/0x720 fs/namei.c:4252 __do_sys_unlinkat fs/namei.c:4432 [inline] __se_sys_unlinkat fs/namei.c:4426 [inline] __arm64_sys_unlinkat+0xe0/0xfc fs/namei.c:4426 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 110804 hardirqs last enabled at (110803): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (110803): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (110804): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (110226): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (110226): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (110209): [] __do_softirq+0x14/0x20 kernel/softirq.c:605 ---[ 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: 4291 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 1 PID: 4291 Comm: syz-executor166 Tainted: G W 6.1.119-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:332 lr : drop_nlink+0xe4/0x138 fs/inode.c:332 sp : ffff800021117aa0 x29: ffff800021117aa0 x28: ffff700004222f88 x27: 1fffe0001c929c32 x26: 1fffe0001c929c33 x25: dfff800000000000 x24: ffff700004222f5c x23: 1fffe0001c929d04 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e494e820 x19: ffff0000e494e7d8 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 000000000c845880 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000de6b0000 x7 : 000000000c845880 x6 : 0000000000000025 x5 : ffff0000e494e860 x4 : ffff0000e494e1f8 x3 : ffff800008aab078 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:332 nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:341 vfs_rmdir+0x308/0x43c fs/namei.c:4191 do_rmdir+0x2e0/0x720 fs/namei.c:4252 __do_sys_unlinkat fs/namei.c:4432 [inline] __se_sys_unlinkat fs/namei.c:4426 [inline] __arm64_sys_unlinkat+0xe0/0xfc fs/namei.c:4426 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 118714 hardirqs last enabled at (118713): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (118713): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (118714): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (118168): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (118166): [] 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: 4291 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 1 PID: 4291 Comm: syz-executor166 Tainted: G W 6.1.119-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:332 lr : drop_nlink+0xe4/0x138 fs/inode.c:332 sp : ffff800021117aa0 x29: ffff800021117aa0 x28: ffff700004222f88 x27: 1fffe0001c92a697 x26: 1fffe0001c92a698 x25: dfff800000000000 x24: ffff700004222f5c x23: 1fffe0001c92a769 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e4953b48 x19: ffff0000e4953b00 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 0000000014dc9380 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000de6b0000 x7 : 0000000014dc9380 x6 : 0000000000000025 x5 : ffff0000e4953b88 x4 : ffff0000e4953520 x3 : ffff800008aab078 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:332 nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:341 vfs_rmdir+0x308/0x43c fs/namei.c:4191 do_rmdir+0x2e0/0x720 fs/namei.c:4252 __do_sys_unlinkat fs/namei.c:4432 [inline] __se_sys_unlinkat fs/namei.c:4426 [inline] __arm64_sys_unlinkat+0xe0/0xfc fs/namei.c:4426 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 125752 hardirqs last enabled at (125751): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (125751): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (125752): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (125196): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (125196): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (125183): [] __do_softirq+0x14/0x20 kernel/softirq.c:605 ---[ 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: 4291 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 0 PID: 4291 Comm: syz-executor166 Tainted: G W 6.1.119-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:332 lr : drop_nlink+0xe4/0x138 fs/inode.c:332 sp : ffff800021117aa0 x29: ffff800021117aa0 x28: ffff700004222f88 x27: 1fffe0001c91d5ca x26: 1fffe0001c91d5cb x25: dfff800000000000 x24: ffff700004222f5c x23: 1fffe0001c91d69c x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e48eb4e0 x19: ffff0000e48eb498 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 000000001d34ce80 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000de6b0000 x7 : 000000001d34ce80 x6 : 0000000000000025 x5 : ffff0000e48eb520 x4 : ffff0000e48eaeb8 x3 : ffff800008aab078 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:332 nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:341 vfs_rmdir+0x308/0x43c fs/namei.c:4191 do_rmdir+0x2e0/0x720 fs/namei.c:4252 __do_sys_unlinkat fs/namei.c:4432 [inline] __se_sys_unlinkat fs/namei.c:4426 [inline] __arm64_sys_unlinkat+0xe0/0xfc fs/namei.c:4426 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 132778 hardirqs last enabled at (132777): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (132777): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (132778): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (132268): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (132266): [] 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: 4291 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 1 PID: 4291 Comm: syz-executor166 Tainted: G W 6.1.119-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:332 lr : drop_nlink+0xe4/0x138 fs/inode.c:332 sp : ffff800021117aa0 x29: ffff800021117aa0 x28: ffff700004222f88 x27: 1fffe0001c92c363 x26: 1fffe0001c92c364 x25: dfff800000000000 x24: ffff700004222f5c x23: 1fffe0001c92c435 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e49621a8 x19: ffff0000e4962160 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 000000002625a000 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000de6b0000 x7 : 000000002625a000 x6 : 0000000000000025 x5 : ffff0000e49621e8 x4 : ffff0000e4961b80 x3 : ffff800008aab078 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:332 nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:341 vfs_rmdir+0x308/0x43c fs/namei.c:4191 do_rmdir+0x2e0/0x720 fs/namei.c:4252 __do_sys_unlinkat fs/namei.c:4432 [inline] __se_sys_unlinkat fs/namei.c:4426 [inline] __arm64_sys_unlinkat+0xe0/0xfc fs/namei.c:4426 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 140776 hardirqs last enabled at (140775): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (140775): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (140776): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (140560): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (140560): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (140361): [] __do_softirq+0x14/0x20 kernel/softirq.c:605 ---[ 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: 4291 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 1 PID: 4291 Comm: syz-executor166 Tainted: G W 6.1.119-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:332 lr : drop_nlink+0xe4/0x138 fs/inode.c:332 sp : ffff800021117aa0 x29: ffff800021117aa0 x28: ffff700004222f88 x27: 1fffe0001c91e296 x26: 1fffe0001c91e297 x25: dfff800000000000 x24: ffff700004222f5c x23: 1fffe0001c91e368 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e48f1b40 x19: ffff0000e48f1af8 x18: 0000000000000010 x17: ffff800015a7d000 x16: ffff800012272b80 x15: ffff0001b3d02bbc x14: 1ffff00002b500b2 x13: 000000002de54480 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000de6b0000 x7 : 000000002de54480 x6 : 0000000000000025 x5 : ffff0000e48f1b80 x4 : ffff0000e48f1518 x3 : ffff800008aab078 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:332 nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:341 vfs_rmdir+0x308/0x43c fs/namei.c:4191 do_rmdir+0x2e0/0x720 fs/namei.c:4252 __do_sys_unlinkat fs/namei.c:4432 [inline] __se_sys_unlinkat fs/namei.c:4426 [inline] __arm64_sys_unlinkat+0xe0/0xfc fs/namei.c:4426 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 147534 hardirqs last enabled at (147533): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (147533): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (147534): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (147524): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (147524): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (147507): [] __do_softirq+0x14/0x20 kernel/softirq.c:605 ---[ 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: 4291 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 1 PID: 4291 Comm: syz-executor166 Tainted: G W 6.1.119-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:332 lr : drop_nlink+0xe4/0x138 fs/inode.c:332 sp : ffff800021117aa0 x29: ffff800021117aa0 x28: ffff700004222f88 x27: 1fffe0001c91ea98 x26: 1fffe0001c91ea99 x25: dfff800000000000 x24: ffff700004222f5c x23: 1fffe0001c91eb6a x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e48f5b50 x19: ffff0000e48f5b08 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 0000000035a4e900 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000de6b0000 x7 : 0000000035a4e900 x6 : 0000000000000025 x5 : ffff0000e48f5b90 x4 : ffff0000e48f5528 x3 : ffff800008aab078 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:332 nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:341 vfs_rmdir+0x308/0x43c fs/namei.c:4191 do_rmdir+0x2e0/0x720 fs/namei.c:4252 __do_sys_unlinkat fs/namei.c:4432 [inline] __se_sys_unlinkat fs/namei.c:4426 [inline] __arm64_sys_unlinkat+0xe0/0xfc fs/namei.c:4426 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 155322 hardirqs last enabled at (155321): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (155321): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (155322): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (154948): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (154948): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (154931): [] __do_softirq+0x14/0x20 kernel/softirq.c:605 ---[ 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: 4291 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 1 PID: 4291 Comm: syz-executor166 Tainted: G W 6.1.119-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:332 lr : drop_nlink+0xe4/0x138 fs/inode.c:332 sp : ffff800021117aa0 x29: ffff800021117aa0 x28: ffff700004222f88 x27: 1fffe0001c942831 x26: 1fffe0001c942832 x25: dfff800000000000 x24: ffff700004222f5c x23: 1fffe0001c942903 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e4a14818 x19: ffff0000e4a147d0 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 0000000002625a00 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000de6b0000 x7 : 0000000002625a00 x6 : 0000000000000026 x5 : ffff0000e4a14858 x4 : ffff0000e4a141f0 x3 : ffff800008aab078 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:332 nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:341 vfs_rmdir+0x308/0x43c fs/namei.c:4191 do_rmdir+0x2e0/0x720 fs/namei.c:4252 __do_sys_unlinkat fs/namei.c:4432 [inline] __se_sys_unlinkat fs/namei.c:4426 [inline] __arm64_sys_unlinkat+0xe0/0xfc fs/namei.c:4426 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 163834 hardirqs last enabled at (163833): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (163833): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (163834): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (163826): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (163826): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (163815): [] __do_softirq+0x14/0x20 kernel/softirq.c:605 ---[ 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: 4291 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 1 PID: 4291 Comm: syz-executor166 Tainted: G W 6.1.119-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:332 lr : drop_nlink+0xe4/0x138 fs/inode.c:332 sp : ffff800021117aa0 x29: ffff800021117aa0 x28: ffff700004222f88 x27: 1fffe0001c91f363 x26: 1fffe0001c91f364 x25: dfff800000000000 x24: ffff700004222f5c x23: 1fffe0001c91f435 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e48fa1a8 x19: ffff0000e48fa160 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 000000000a21fe80 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000de6b0000 x7 : 000000000a21fe80 x6 : 0000000000000026 x5 : ffff0000e48fa1e8 x4 : ffff0000e48f9b80 x3 : ffff800008aab078 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:332 nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:341 vfs_rmdir+0x308/0x43c fs/namei.c:4191 do_rmdir+0x2e0/0x720 fs/namei.c:4252 __do_sys_unlinkat fs/namei.c:4432 [inline] __se_sys_unlinkat fs/namei.c:4426 [inline] __arm64_sys_unlinkat+0xe0/0xfc fs/namei.c:4426 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 170796 hardirqs last enabled at (170795): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (170795): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (170796): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (170440): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (170440): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (170249): [] __do_softirq+0x14/0x20 kernel/softirq.c:605 ---[ 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: 4291 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 1 PID: 4291 Comm: syz-executor166 Tainted: G W 6.1.119-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:332 lr : drop_nlink+0xe4/0x138 fs/inode.c:332 sp : ffff800021117aa0 x29: ffff800021117aa0 x28: ffff700004222f88 x27: 1fffe0001c9438fe x26: 1fffe0001c9438ff x25: dfff800000000000 x24: ffff700004222f5c x23: 1fffe0001c9439d0 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e4a1ce80 x19: ffff0000e4a1ce38 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 00000000127a3980 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000de6b0000 x7 : 00000000127a3980 x6 : 0000000000000026 x5 : ffff0000e4a1cec0 x4 : ffff0000e4a1c858 x3 : ffff800008aab078 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:332 nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:341 vfs_rmdir+0x308/0x43c fs/namei.c:4191 do_rmdir+0x2e0/0x720 fs/namei.c:4252 __do_sys_unlinkat fs/namei.c:4432 [inline] __se_sys_unlinkat fs/namei.c:4426 [inline] __arm64_sys_unlinkat+0xe0/0xfc fs/namei.c:4426 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 178020 hardirqs last enabled at (178019): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (178019): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (178020): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (178012): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (178012): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (177969): [] __do_softirq+0x14/0x20 kernel/softirq.c:605 ---[ 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: 4291 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 1 PID: 4291 Comm: syz-executor166 Tainted: G W 6.1.119-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:332 lr : drop_nlink+0xe4/0x138 fs/inode.c:332 sp : ffff800021117aa0 x29: ffff800021117aa0 x28: ffff700004222f88 x27: 1fffe0001c9455ca x26: 1fffe0001c9455cb x25: dfff800000000000 x24: ffff700004222f5c x23: 1fffe0001c94569c x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e4a2b4e0 x19: ffff0000e4a2b498 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 000000001a39de00 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000de6b0000 x7 : 000000001a39de00 x6 : 0000000000000026 x5 : ffff0000e4a2b520 x4 : ffff0000e4a2aeb8 x3 : ffff800008aab078 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:332 nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:341 vfs_rmdir+0x308/0x43c fs/namei.c:4191 do_rmdir+0x2e0/0x720 fs/namei.c:4252 __do_sys_unlinkat fs/namei.c:4432 [inline] __se_sys_unlinkat fs/namei.c:4426 [inline] __arm64_sys_unlinkat+0xe0/0xfc fs/namei.c:4426 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 185478 hardirqs last enabled at (185477): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (185477): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (185478): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (185272): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (185272): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (185229): [] __do_softirq+0x14/0x20 kernel/softirq.c:605 ---[ 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: 4291 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 1 PID: 4291 Comm: syz-executor166 Tainted: G W 6.1.119-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:332 lr : drop_nlink+0xe4/0x138 fs/inode.c:332 sp : ffff800021117aa0 x29: ffff800021117aa0 x28: ffff700004222f88 x27: 1fffe0001c946296 x26: 1fffe0001c946297 x25: dfff800000000000 x24: ffff700004222f5c x23: 1fffe0001c946368 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e4a31b40 x19: ffff0000e4a31af8 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 0000000022921900 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000de6b0000 x7 : 0000000022921900 x6 : 0000000000000026 x5 : ffff0000e4a31b80 x4 : ffff0000e4a31518 x3 : ffff800008aab078 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:332 nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:341 vfs_rmdir+0x308/0x43c fs/namei.c:4191 do_rmdir+0x2e0/0x720 fs/namei.c:4252 __do_sys_unlinkat fs/namei.c:4432 [inline] __se_sys_unlinkat fs/namei.c:4426 [inline] __arm64_sys_unlinkat+0xe0/0xfc fs/namei.c:4426 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 192326 hardirqs last enabled at (192325): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (192325): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (192326): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (191758): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (191756): [] 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: 4291 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 0 PID: 4291 Comm: syz-executor166 Tainted: G W 6.1.119-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:332 lr : drop_nlink+0xe4/0x138 fs/inode.c:332 sp : ffff800021117aa0 x29: ffff800021117aa0 x28: ffff700004222f88 x27: 1fffe0001c9468fe x26: 1fffe0001c9468ff x25: dfff800000000000 x24: ffff700004222f5c x23: 1fffe0001c9469d0 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e4a34e80 x19: ffff0000e4a34e38 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 000000002aea5400 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000de6b0000 x7 : 000000002aea5400 x6 : 0000000000000026 x5 : ffff0000e4a34ec0 x4 : ffff0000e4a34858 x3 : ffff800008aab078 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:332 nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:341 vfs_rmdir+0x308/0x43c fs/namei.c:4191 do_rmdir+0x2e0/0x720 fs/namei.c:4252 __do_sys_unlinkat fs/namei.c:4432 [inline] __se_sys_unlinkat fs/namei.c:4426 [inline] __arm64_sys_unlinkat+0xe0/0xfc fs/namei.c:4426 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 199494 hardirqs last enabled at (199493): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (199493): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (199494): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (198930): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (198930): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (198899): [] __do_softirq+0x14/0x20 kernel/softirq.c:605 ---[ 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: 4291 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 0 PID: 4291 Comm: syz-executor166 Tainted: G W 6.1.119-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:332 lr : drop_nlink+0xe4/0x138 fs/inode.c:332 sp : ffff800021117aa0 x29: ffff800021117aa0 x28: ffff700004222f88 x27: 1fffe0001be3d02f x26: 1fffe0001be3d030 x25: dfff800000000000 x24: ffff700004222f5c x23: 1fffe0001be3d101 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000df1e8808 x19: ffff0000df1e87c0 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 0000000033428f00 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000de6b0000 x7 : 0000000033428f00 x6 : 0000000000000026 x5 : ffff0000df1e8848 x4 : ffff0000df1e81e0 x3 : ffff800008aab078 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:332 nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:341 vfs_rmdir+0x308/0x43c fs/namei.c:4191 do_rmdir+0x2e0/0x720 fs/namei.c:4252 __do_sys_unlinkat fs/namei.c:4432 [inline] __se_sys_unlinkat fs/namei.c:4426 [inline] __arm64_sys_unlinkat+0xe0/0xfc fs/namei.c:4426 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 206840 hardirqs last enabled at (206839): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (206839): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (206840): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (206692): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (206692): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (206683): [] __do_softirq+0x14/0x20 kernel/softirq.c:605 ---[ 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: 4291 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 0 PID: 4291 Comm: syz-executor166 Tainted: G W 6.1.119-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:332 lr : drop_nlink+0xe4/0x138 fs/inode.c:332 sp : ffff800021117aa0 x29: ffff800021117aa0 x28: ffff700004222f88 x27: 1fffe0001be3dc32 x26: 1fffe0001be3dc33 x25: dfff800000000000 x24: ffff700004222f5c x23: 1fffe0001be3dd04 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000df1ee820 x19: ffff0000df1ee7d8 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 0000000000000000 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000de6b0000 x7 : 0000000000000000 x6 : 0000000000000027 x5 : ffff0000df1ee860 x4 : ffff0000df1ee1f8 x3 : ffff800008aab078 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:332 nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:341 vfs_rmdir+0x308/0x43c fs/namei.c:4191 do_rmdir+0x2e0/0x720 fs/namei.c:4252 __do_sys_unlinkat fs/namei.c:4432 [inline] __se_sys_unlinkat fs/namei.c:4426 [inline] __arm64_sys_unlinkat+0xe0/0xfc fs/namei.c:4426 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 214508 hardirqs last enabled at (214507): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (214507): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (214508): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (213816): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (213816): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (213805): [] __do_softirq+0x14/0x20 kernel/softirq.c:605 ---[ 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: 4291 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 0 PID: 4291 Comm: syz-executor166 Tainted: G W 6.1.119-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:332 lr : drop_nlink+0xe4/0x138 fs/inode.c:332 sp : ffff800021117aa0 x29: ffff800021117aa0 x28: ffff700004222f88 x27: 1fffe0001c9528fe x26: 1fffe0001c9528ff x25: dfff800000000000 x24: ffff700004222f5c x23: 1fffe0001c9529d0 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e4a94e80 x19: ffff0000e4a94e38 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 0000000008583b00 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000de6b0000 x7 : 0000000008583b00 x6 : 0000000000000027 x5 : ffff0000e4a94ec0 x4 : ffff0000e4a94858 x3 : ffff800008aab078 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:332 nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:341 vfs_rmdir+0x308/0x43c fs/namei.c:4191 do_rmdir+0x2e0/0x720 fs/namei.c:4252 __do_sys_unlinkat fs/namei.c:4432 [inline] __se_sys_unlinkat fs/namei.c:4426 [inline] __arm64_sys_unlinkat+0xe0/0xfc fs/namei.c:4426 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 222312 hardirqs last enabled at (222311): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (222311): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (222312): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (222086): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (222086): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (221987): [] __do_softirq+0x14/0x20 kernel/softirq.c:605 ---[ 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: 4291 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 0 PID: 4291 Comm: syz-executor166 Tainted: G W 6.1.119-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:332 lr : drop_nlink+0xe4/0x138 fs/inode.c:332 sp : ffff800021117aa0 x29: ffff800021117aa0 x28: ffff700004222f88 x27: 1fffe0001c9471c9 x26: 1fffe0001c9471ca x25: dfff800000000000 x24: ffff700004222f5c x23: 1fffe0001c94729b x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e4a394d8 x19: ffff0000e4a39490 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 0000000011490c80 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000de6b0000 x7 : 0000000011490c80 x6 : 0000000000000027 x5 : ffff0000e4a39518 x4 : ffff0000e4a38eb0 x3 : ffff800008aab078 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:332 nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:341 vfs_rmdir+0x308/0x43c fs/namei.c:4191 do_rmdir+0x2e0/0x720 fs/namei.c:4252 __do_sys_unlinkat fs/namei.c:4432 [inline] __se_sys_unlinkat fs/namei.c:4426 [inline] __arm64_sys_unlinkat+0xe0/0xfc fs/namei.c:4426 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 229232 hardirqs last enabled at (229231): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (229231): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (229232): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (229224): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (229224): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (229213): [] __do_softirq+0x14/0x20 kernel/softirq.c:605 ---[ 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: 4291 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 0 PID: 4291 Comm: syz-executor166 Tainted: G W 6.1.119-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:332 lr : drop_nlink+0xe4/0x138 fs/inode.c:332 sp : ffff800021117aa0 x29: ffff800021117aa0 x28: ffff700004222f88 x27: 1fffe0001c95402f x26: 1fffe0001c954030 x25: dfff800000000000 x24: ffff700004222f5c x23: 1fffe0001c954101 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e4aa0808 x19: ffff0000e4aa07c0 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 000000001908b100 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000de6b0000 x7 : 000000001908b100 x6 : 0000000000000027 x5 : ffff0000e4aa0848 x4 : ffff0000e4aa01e0 x3 : ffff800008aab078 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:332 nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:341 vfs_rmdir+0x308/0x43c fs/namei.c:4191 do_rmdir+0x2e0/0x720 fs/namei.c:4252 __do_sys_unlinkat fs/namei.c:4432 [inline] __se_sys_unlinkat fs/namei.c:4426 [inline] __arm64_sys_unlinkat+0xe0/0xfc fs/namei.c:4426 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 237818 hardirqs last enabled at (237817): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (237817): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (237818): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (237632): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (237630): [] 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: 4291 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 0 PID: 4291 Comm: syz-executor166 Tainted: G W 6.1.119-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:332 lr : drop_nlink+0xe4/0x138 fs/inode.c:332 sp : ffff800021117aa0 x29: ffff800021117aa0 x28: ffff700004222f88 x27: 1fffe0001c954c32 x26: 1fffe0001c954c33 x25: dfff800000000000 x24: ffff700004222f5c x23: 1fffe0001c954d04 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e4aa6820 x19: ffff0000e4aa67d8 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 000000002160ec00 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000de6b0000 x7 : 000000002160ec00 x6 : 0000000000000027 x5 : ffff0000e4aa6860 x4 : ffff0000e4aa61f8 x3 : ffff800008aab078 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:332 nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:341 vfs_rmdir+0x308/0x43c fs/namei.c:4191 do_rmdir+0x2e0/0x720 fs/namei.c:4252 __do_sys_unlinkat fs/namei.c:4432 [inline] __se_sys_unlinkat fs/namei.c:4426 [inline] __arm64_sys_unlinkat+0xe0/0xfc fs/namei.c:4426 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 244668 hardirqs last enabled at (244667): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (244667): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (244668): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (244304): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (244304): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (244255): [] __do_softirq+0x14/0x20 kernel/softirq.c:605 ---[ 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: 4291 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 0 PID: 4291 Comm: syz-executor166 Tainted: G W 6.1.119-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:332 lr : drop_nlink+0xe4/0x138 fs/inode.c:332 sp : ffff800021117aa0 x29: ffff800021117aa0 x28: ffff700004222f88 x27: 1fffe0001c9479cb x26: 1fffe0001c9479cc x25: dfff800000000000 x24: ffff700004222f5c x23: 1fffe0001c947a9d x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e4a3d4e8 x19: ffff0000e4a3d4a0 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 0000000029209080 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000de6b0000 x7 : 0000000029209080 x6 : 0000000000000027 x5 : ffff0000e4a3d528 x4 : ffff0000e4a3cec0 x3 : ffff800008aab078 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:332 nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:341 vfs_rmdir+0x308/0x43c fs/namei.c:4191 do_rmdir+0x2e0/0x720 fs/namei.c:4252 __do_sys_unlinkat fs/namei.c:4432 [inline] __se_sys_unlinkat fs/namei.c:4426 [inline] __arm64_sys_unlinkat+0xe0/0xfc fs/namei.c:4426 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 251436 hardirqs last enabled at (251435): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (251435): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (251436): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (251088): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (251088): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (251065): [] __do_softirq+0x14/0x20 kernel/softirq.c:605 ---[ 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: 4291 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 0 PID: 4291 Comm: syz-executor166 Tainted: G W 6.1.119-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:332 lr : drop_nlink+0xe4/0x138 fs/inode.c:332 sp : ffff800021117aa0 x29: ffff800021117aa0 x28: ffff700004222f88 x27: 1fffe0001c967296 x26: 1fffe0001c967297 x25: dfff800000000000 x24: ffff700004222f5c x23: 1fffe0001c967368 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e4b39b40 x19: ffff0000e4b39af8 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 0000000030e03500 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000de6b0000 x7 : 0000000030e03500 x6 : 0000000000000027 x5 : ffff0000e4b39b80 x4 : ffff0000e4b39518 x3 : ffff800008aab078 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:332 nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:341 vfs_rmdir+0x308/0x43c fs/namei.c:4191 do_rmdir+0x2e0/0x720 fs/namei.c:4252 __do_sys_unlinkat fs/namei.c:4432 [inline] __se_sys_unlinkat fs/namei.c:4426 [inline] __arm64_sys_unlinkat+0xe0/0xfc fs/namei.c:4426 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 258554 hardirqs last enabled at (258553): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (258553): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (258554): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (257776): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (257776): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (257767): [] __do_softirq+0x14/0x20 kernel/softirq.c:605 ---[ 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: 4291 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 0 PID: 4291 Comm: syz-executor166 Tainted: G W 6.1.119-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:332 lr : drop_nlink+0xe4/0x138 fs/inode.c:332 sp : ffff800021117aa0 x29: ffff800021117aa0 x28: ffff700004222f88 x27: 1fffe0001c967a98 x26: 1fffe0001c967a99 x25: dfff800000000000 x24: ffff700004222f5c x23: 1fffe0001c967b6a x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e4b3db50 x19: ffff0000e4b3db08 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 00000000389fd980 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000de6b0000 x7 : 00000000389fd980 x6 : 0000000000000027 x5 : ffff0000e4b3db90 x4 : ffff0000e4b3d528 x3 : ffff800008aab078 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:332 nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:341 vfs_rmdir+0x308/0x43c fs/namei.c:4191 do_rmdir+0x2e0/0x720 fs/namei.c:4252 __do_sys_unlinkat fs/namei.c:4432 [inline] __se_sys_unlinkat fs/namei.c:4426 [inline] __arm64_sys_unlinkat+0xe0/0xfc fs/namei.c:4426 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 266260 hardirqs last enabled at (266259): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (266259): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (266260): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (264976): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (264974): [] 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: 4291 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 0 PID: 4291 Comm: syz-executor166 Tainted: G W 6.1.119-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:332 lr : drop_nlink+0xe4/0x138 fs/inode.c:332 sp : ffff800021117aa0 x29: ffff800021117aa0 x28: ffff700004222f88 x27: 1fffe0001c969363 x26: 1fffe0001c969364 x25: dfff800000000000 x24: ffff700004222f5c x23: 1fffe0001c969435 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e4b4a1a8 x19: ffff0000e4b4a160 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 00000000055d4a80 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000de6b0000 x7 : 00000000055d4a80 x6 : 0000000000000028 x5 : ffff0000e4b4a1e8 x4 : ffff0000e4b49b80 x3 : ffff800008aab078 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:332 nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:341 vfs_rmdir+0x308/0x43c fs/namei.c:4191 do_rmdir+0x2e0/0x720 fs/namei.c:4252 __do_sys_unlinkat fs/namei.c:4432 [inline] __se_sys_unlinkat fs/namei.c:4426 [inline] __arm64_sys_unlinkat+0xe0/0xfc fs/namei.c:4426 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 273706 hardirqs last enabled at (273705): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (273705): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (273706): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (273162): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (273160): [] 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: 4291 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 1 PID: 4291 Comm: syz-executor166 Tainted: G W 6.1.119-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:332 lr : drop_nlink+0xe4/0x138 fs/inode.c:332 sp : ffff800021117aa0 x29: ffff800021117aa0 x28: ffff700004222f88 x27: 1fffe0001c9579cb x26: 1fffe0001c9579cc x25: dfff800000000000 x24: ffff700004222f5c x23: 1fffe0001c9695cf x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e4b4ae78 x19: ffff0000e4b4ae30 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 000000000e4e1c00 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000de6b0000 x7 : 000000000e4e1c00 x6 : 0000000000000028 x5 : ffff0000e4b4aeb8 x4 : ffff0000e4abcec0 x3 : ffff800008aab078 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:332 nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:341 vfs_rmdir+0x308/0x43c fs/namei.c:4191 do_rmdir+0x2e0/0x720 fs/namei.c:4252 __do_sys_unlinkat fs/namei.c:4432 [inline] __se_sys_unlinkat fs/namei.c:4426 [inline] __arm64_sys_unlinkat+0xe0/0xfc fs/namei.c:4426 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 282654 hardirqs last enabled at (282653): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (282653): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (282654): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (282314): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (282312): [] 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: 4291 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 0 PID: 4291 Comm: syz-executor166 Tainted: G W 6.1.119-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:332 lr : drop_nlink+0xe4/0x138 fs/inode.c:332 sp : ffff800021117aa0 x29: ffff800021117aa0 x28: ffff700004222f88 x27: 1fffe0001c94e0fc x26: 1fffe0001c94e0fd x25: dfff800000000000 x24: ffff700004222f5c x23: 1fffe0001c94e1ce x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e4a70e70 x19: ffff0000e4a70e28 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 00000000160dc080 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000de6b0000 x7 : 00000000160dc080 x6 : 0000000000000028 x5 : ffff0000e4a70eb0 x4 : ffff0000e4a70848 x3 : ffff800008aab078 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:332 nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:341 vfs_rmdir+0x308/0x43c fs/namei.c:4191 do_rmdir+0x2e0/0x720 fs/namei.c:4252 __do_sys_unlinkat fs/namei.c:4432 [inline] __se_sys_unlinkat fs/namei.c:4426 [inline] __arm64_sys_unlinkat+0xe0/0xfc fs/namei.c:4426 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 290090 hardirqs last enabled at (290089): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (290089): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (290090): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (289732): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (289732): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (289719): [] __do_softirq+0x14/0x20 kernel/softirq.c:605 ---[ 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: 4291 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 1 PID: 4291 Comm: syz-executor166 Tainted: G W 6.1.119-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:332 lr : drop_nlink+0xe4/0x138 fs/inode.c:332 sp : ffff800021117aa0 x29: ffff800021117aa0 x28: ffff700004222f88 x27: 1fffe0001c94e764 x26: 1fffe0001c94e765 x25: dfff800000000000 x24: ffff700004222f5c x23: 1fffe0001c94e836 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e4a741b0 x19: ffff0000e4a74168 x18: 0000000000000010 x17: ffff800015a7d000 x16: ffff800012272b80 x15: ffff0001b3d02bbc x14: 1ffff00002b500b2 x13: 000000001efe9200 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000de6b0000 x7 : 000000001efe9200 x6 : 0000000000000028 x5 : ffff0000e4a741f0 x4 : ffff0000e4a73b88 x3 : ffff800008aab078 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:332 nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:341 vfs_rmdir+0x308/0x43c fs/namei.c:4191 do_rmdir+0x2e0/0x720 fs/namei.c:4252 __do_sys_unlinkat fs/namei.c:4432 [inline] __se_sys_unlinkat fs/namei.c:4426 [inline] __arm64_sys_unlinkat+0xe0/0xfc fs/namei.c:4426 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 298316 hardirqs last enabled at (298315): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (298315): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (298316): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (298306): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (298306): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (298089): [] __do_softirq+0x14/0x20 kernel/softirq.c:605 ---[ 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: 4291 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 1 PID: 4291 Comm: syz-executor166 Tainted: G W 6.1.119-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:332 lr : drop_nlink+0xe4/0x138 fs/inode.c:332 sp : ffff800021117aa0 x29: ffff800021117aa0 x28: ffff700004222f88 x27: 1fffe0001c94e9cb x26: 1fffe0001c94e9cc x25: dfff800000000000 x24: ffff700004222f5c x23: 1fffe0001c94ea9d x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e4a754e8 x19: ffff0000e4a754a0 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 0000000026be3680 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000de6b0000 x7 : 0000000026be3680 x6 : 0000000000000028 x5 : ffff0000e4a75528 x4 : ffff0000e4a74ec0 x3 : ffff800008aab078 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:332 nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:341 vfs_rmdir+0x308/0x43c fs/namei.c:4191 do_rmdir+0x2e0/0x720 fs/namei.c:4252 __do_sys_unlinkat fs/namei.c:4432 [inline] __se_sys_unlinkat fs/namei.c:4426 [inline] __arm64_sys_unlinkat+0xe0/0xfc fs/namei.c:4426 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 305912 hardirqs last enabled at (305911): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (305911): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (305912): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (305576): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (305574): [] 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: 4291 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 0 PID: 4291 Comm: syz-executor166 Tainted: G W 6.1.119-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:332 lr : drop_nlink+0xe4/0x138 fs/inode.c:332 sp : ffff800021117aa0 x29: ffff800021117aa0 x28: ffff700004222f88 x27: 1fffe0001c970296 x26: 1fffe0001c970297 x25: dfff800000000000 x24: ffff700004222f5c x23: 1fffe0001c970368 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e4b81b40 x19: ffff0000e4b81af8 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 000000002e7ddb00 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000de6b0000 x7 : 000000002e7ddb00 x6 : 0000000000000028 x5 : ffff0000e4b81b80 x4 : ffff0000e4b81518 x3 : ffff800008aab078 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:332 nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:341 vfs_rmdir+0x308/0x43c fs/namei.c:4191 do_rmdir+0x2e0/0x720 fs/namei.c:4252 __do_sys_unlinkat fs/namei.c:4432 [inline] __se_sys_unlinkat fs/namei.c:4426 [inline] __arm64_sys_unlinkat+0xe0/0xfc fs/namei.c:4426 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 312814 hardirqs last enabled at (312813): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (312813): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (312814): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (312470): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (312468): [] 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: 4291 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 1 PID: 4291 Comm: syz-executor166 Tainted: G W 6.1.119-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:332 lr : drop_nlink+0xe4/0x138 fs/inode.c:332 sp : ffff800021117aa0 x29: ffff800021117aa0 x28: ffff700004222f88 x27: 1fffe0001ca815ca x26: 1fffe0001ca815cb x25: dfff800000000000 x24: ffff700004222f5c x23: 1fffe0001ca8169c x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e540b4e0 x19: ffff0000e540b498 x18: 0000000000000010 x17: ffff800015a7d000 x16: ffff800012272b80 x15: ffff0001b3d02bbc x14: 1ffff00002b500b2 x13: 00000000376eac80 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000de6b0000 x7 : 00000000376eac80 x6 : 0000000000000028 x5 : ffff0000e540b520 x4 : ffff0000e540aeb8 x3 : ffff800008aab078 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:332 nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:341 vfs_rmdir+0x308/0x43c fs/namei.c:4191 do_rmdir+0x2e0/0x720 fs/namei.c:4252 __do_sys_unlinkat fs/namei.c:4432 [inline] __se_sys_unlinkat fs/namei.c:4426 [inline] __arm64_sys_unlinkat+0xe0/0xfc fs/namei.c:4426 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 320782 hardirqs last enabled at (320781): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (320781): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (320782): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (320772): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (320772): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (320653): [] __do_softirq+0x14/0x20 kernel/softirq.c:605 ---[ 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: 4291 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 0 PID: 4291 Comm: syz-executor166 Tainted: G W 6.1.119-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:332 lr : drop_nlink+0xe4/0x138 fs/inode.c:332 sp : ffff800021117aa0 x29: ffff800021117aa0 x28: ffff700004222f88 x27: 1fffe0001ca8202f x26: 1fffe0001ca82030 x25: dfff800000000000 x24: ffff700004222f5c x23: 1fffe0001ca82101 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e5410808 x19: ffff0000e54107c0 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 0000000003938700 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000de6b0000 x7 : 0000000003938700 x6 : 0000000000000029 x5 : ffff0000e5410848 x4 : ffff0000e54101e0 x3 : ffff800008aab078 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:332 nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:341 vfs_rmdir+0x308/0x43c fs/namei.c:4191 do_rmdir+0x2e0/0x720 fs/namei.c:4252 __do_sys_unlinkat fs/namei.c:4432 [inline] __se_sys_unlinkat fs/namei.c:4426 [inline] __arm64_sys_unlinkat+0xe0/0xfc fs/namei.c:4426 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 327708 hardirqs last enabled at (327707): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (327707): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (327708): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (327486): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (327486): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (327479): [] __do_softirq+0x14/0x20 kernel/softirq.c:605 ---[ 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: 4291 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 1 PID: 4291 Comm: syz-executor166 Tainted: G W 6.1.119-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:332 lr : drop_nlink+0xe4/0x138 fs/inode.c:332 sp : ffff800021117aa0 x29: ffff800021117aa0 x28: ffff700004222f88 x27: 1fffe0001c9715ca x26: 1fffe0001c9715cb x25: dfff800000000000 x24: ffff700004222f5c x23: 1fffe0001c97169c x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e4b8b4e0 x19: ffff0000e4b8b498 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 000000000bebc200 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000de6b0000 x7 : 000000000bebc200 x6 : 0000000000000029 x5 : ffff0000e4b8b520 x4 : ffff0000e4b8aeb8 x3 : ffff800008aab078 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:332 nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:341 vfs_rmdir+0x308/0x43c fs/namei.c:4191 do_rmdir+0x2e0/0x720 fs/namei.c:4252 __do_sys_unlinkat fs/namei.c:4432 [inline] __se_sys_unlinkat fs/namei.c:4426 [inline] __arm64_sys_unlinkat+0xe0/0xfc fs/namei.c:4426 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 335434 hardirqs last enabled at (335433): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (335433): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (335434): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (335236): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (335234): [] 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: 4291 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 0 PID: 4291 Comm: syz-executor166 Tainted: G W 6.1.119-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:332 lr : drop_nlink+0xe4/0x138 fs/inode.c:332 sp : ffff800021117aa0 x29: ffff800021117aa0 x28: ffff700004222f88 x27: 1fffe0001ca82c32 x26: 1fffe0001ca82c33 x25: dfff800000000000 x24: ffff700004222f5c x23: 1fffe0001ca82d04 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e5416820 x19: ffff0000e54167d8 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 0000000013ab6680 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000de6b0000 x7 : 0000000013ab6680 x6 : 0000000000000029 x5 : ffff0000e5416860 x4 : ffff0000e54161f8 x3 : ffff800008aab078 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:332 nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:341 vfs_rmdir+0x308/0x43c fs/namei.c:4191 do_rmdir+0x2e0/0x720 fs/namei.c:4252 __do_sys_unlinkat fs/namei.c:4432 [inline] __se_sys_unlinkat fs/namei.c:4426 [inline] __arm64_sys_unlinkat+0xe0/0xfc fs/namei.c:4426 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 343968 hardirqs last enabled at (343967): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (343967): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (343968): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (343374): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (343374): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (343143): [] __do_softirq+0x14/0x20 kernel/softirq.c:605 ---[ 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: 4291 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 0 PID: 4291 Comm: syz-executor166 Tainted: G W 6.1.119-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:332 lr : drop_nlink+0xe4/0x138 fs/inode.c:332 sp : ffff800021117aa0 x29: ffff800021117aa0 x28: ffff700004222f88 x27: 1fffe0001c973296 x26: 1fffe0001c973297 x25: dfff800000000000 x24: ffff700004222f5c x23: 1fffe0001c973368 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e4b99b40 x19: ffff0000e4b99af8 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 000000001c03a180 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000de6b0000 x7 : 000000001c03a180 x6 : 0000000000000029 x5 : ffff0000e4b99b80 x4 : ffff0000e4b99518 x3 : ffff800008aab078 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:332 nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:341 vfs_rmdir+0x308/0x43c fs/namei.c:4191 do_rmdir+0x2e0/0x720 fs/namei.c:4252 __do_sys_unlinkat fs/namei.c:4432 [inline] __se_sys_unlinkat fs/namei.c:4426 [inline] __arm64_sys_unlinkat+0xe0/0xfc fs/namei.c:4426 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 350972 hardirqs last enabled at (350971): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (350971): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (350972): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (350528): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (350528): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (350515): [] __do_softirq+0x14/0x20 kernel/softirq.c:605 ---[ 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: 4291 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 1 PID: 4291 Comm: syz-executor166 Tainted: G W 6.1.119-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:332 lr : drop_nlink+0xe4/0x138 fs/inode.c:332 sp : ffff800021117aa0 x29: ffff800021117aa0 x28: ffff700004222f88 x27: 1fffe0001ca844fd x26: 1fffe0001ca844fe x25: dfff800000000000 x24: ffff700004222f5c x23: 1fffe0001ca845cf x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e5422e78 x19: ffff0000e5422e30 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 00000000245bdc80 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000de6b0000 x7 : 00000000245bdc80 x6 : 0000000000000029 x5 : ffff0000e5422eb8 x4 : ffff0000e5422850 x3 : ffff800008aab078 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:332 nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:341 vfs_rmdir+0x308/0x43c fs/namei.c:4191 do_rmdir+0x2e0/0x720 fs/namei.c:4252 __do_sys_unlinkat fs/namei.c:4432 [inline] __se_sys_unlinkat fs/namei.c:4426 [inline] __arm64_sys_unlinkat+0xe0/0xfc fs/namei.c:4426 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 358416 hardirqs last enabled at (358415): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (358415): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (358416): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (358100): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (358098): [] 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: 4291 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 0 PID: 4291 Comm: syz-executor166 Tainted: G W 6.1.119-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:332 lr : drop_nlink+0xe4/0x138 fs/inode.c:332 sp : ffff800021117aa0 x29: ffff800021117aa0 x28: ffff700004222f88 x27: 1fffe0001ca84b65 x26: 1fffe0001ca84b66 x25: dfff800000000000 x24: ffff700004222f5c x23: 1fffe0001ca84c37 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e54261b8 x19: ffff0000e5426170 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 000000002cb41780 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000de6b0000 x7 : 000000002cb41780 x6 : 0000000000000029 x5 : ffff0000e54261f8 x4 : ffff0000e5425b90 x3 : ffff800008aab078 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:332 nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:341 vfs_rmdir+0x308/0x43c fs/namei.c:4191 do_rmdir+0x2e0/0x720 fs/namei.c:4252 __do_sys_unlinkat fs/namei.c:4432 [inline] __se_sys_unlinkat fs/namei.c:4426 [inline] __arm64_sys_unlinkat+0xe0/0xfc fs/namei.c:4426 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 366176 hardirqs last enabled at (366175): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (366175): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (366176): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (365614): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (365614): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (365545): [] __do_softirq+0x14/0x20 kernel/softirq.c:605 ---[ 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: 4291 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 0 PID: 4291 Comm: syz-executor166 Tainted: G W 6.1.119-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:332 lr : drop_nlink+0xe4/0x138 fs/inode.c:332 sp : ffff800021117aa0 x29: ffff800021117aa0 x28: ffff700004222f88 x27: 1fffe0001c905a98 x26: 1fffe0001c905a99 x25: dfff800000000000 x24: ffff700004222f5c x23: 1fffe0001c9059d0 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e482ce80 x19: ffff0000e482ce38 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 0000000035a4e900 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000de6b0000 x7 : 0000000035a4e900 x6 : 0000000000000029 x5 : ffff0000e482cec0 x4 : ffff0000e482d528 x3 : ffff800008aab078 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:332 nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:341 vfs_rmdir+0x308/0x43c fs/namei.c:4191 do_rmdir+0x2e0/0x720 fs/namei.c:4252 __do_sys_unlinkat fs/namei.c:4432 [inline] __se_sys_unlinkat fs/namei.c:4426 [inline] __arm64_sys_unlinkat+0xe0/0xfc fs/namei.c:4426 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 373488 hardirqs last enabled at (373487): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (373487): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (373488): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (373480): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (373480): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (373467): [] __do_softirq+0x14/0x20 kernel/softirq.c:605 ---[ 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: 4291 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 1 PID: 4291 Comm: syz-executor166 Tainted: G W 6.1.119-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:332 lr : drop_nlink+0xe4/0x138 fs/inode.c:332 sp : ffff800021117aa0 x29: ffff800021117aa0 x28: ffff700004222f88 x27: 1fffe0001be5f430 x26: 1fffe0001be5f431 x25: dfff800000000000 x24: ffff700004222f5c x23: 1fffe0001be5f502 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000df2fa810 x19: ffff0000df2fa7c8 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 0000000001c9c380 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000de6b0000 x7 : 0000000001c9c380 x6 : 000000000000002a x5 : ffff0000df2fa850 x4 : ffff0000df2fa1e8 x3 : ffff800008aab078 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:332 nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:341 vfs_rmdir+0x308/0x43c fs/namei.c:4191 do_rmdir+0x2e0/0x720 fs/namei.c:4252 __do_sys_unlinkat fs/namei.c:4432 [inline] __se_sys_unlinkat fs/namei.c:4426 [inline] __arm64_sys_unlinkat+0xe0/0xfc fs/namei.c:4426 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 381846 hardirqs last enabled at (381845): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (381845): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (381846): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (381516): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (381514): [] 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: 4291 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 0 PID: 4291 Comm: syz-executor166 Tainted: G W 6.1.119-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:332 lr : drop_nlink+0xe4/0x138 fs/inode.c:332 sp : ffff800021117aa0 x29: ffff800021117aa0 x28: ffff700004222f88 x27: 1fffe0001ca85831 x26: 1fffe0001ca85832 x25: dfff800000000000 x24: ffff700004222f5c x23: 1fffe0001ca85903 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e542c818 x19: ffff0000e542c7d0 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 000000000a21fe80 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000de6b0000 x7 : 000000000a21fe80 x6 : 000000000000002a x5 : ffff0000e542c858 x4 : ffff0000e542c1f0 x3 : ffff800008aab078 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:332 nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:341 vfs_rmdir+0x308/0x43c fs/namei.c:4191 do_rmdir+0x2e0/0x720 fs/namei.c:4252 __do_sys_unlinkat fs/namei.c:4432 [inline] __se_sys_unlinkat fs/namei.c:4426 [inline] __arm64_sys_unlinkat+0xe0/0xfc fs/namei.c:4426 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 389352 hardirqs last enabled at (389351): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (389351): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (389352): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (388800): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (388800): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (388679): [] __do_softirq+0x14/0x20 kernel/softirq.c:605 ---[ 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: 4291 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 0 PID: 4291 Comm: syz-executor166 Tainted: G W 6.1.119-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:332 lr : drop_nlink+0xe4/0x138 fs/inode.c:332 sp : ffff800021117aa0 x29: ffff800021117aa0 x28: ffff700004222f88 x27: 1fffe0001ca860fc x26: 1fffe0001ca860fd x25: dfff800000000000 x24: ffff700004222f5c x23: 1fffe0001ca861ce x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e5430e70 x19: ffff0000e5430e28 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 000000001312d000 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000de6b0000 x7 : 000000001312d000 x6 : 000000000000002a x5 : ffff0000e5430eb0 x4 : ffff0000e5430848 x3 : ffff800008aab078 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:332 nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:341 vfs_rmdir+0x308/0x43c fs/namei.c:4191 do_rmdir+0x2e0/0x720 fs/namei.c:4252 __do_sys_unlinkat fs/namei.c:4432 [inline] __se_sys_unlinkat fs/namei.c:4426 [inline] __arm64_sys_unlinkat+0xe0/0xfc fs/namei.c:4426 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 396654 hardirqs last enabled at (396653): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (396653): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (396654): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (396646): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (396646): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (396483): [] __do_softirq+0x14/0x20 kernel/softirq.c:605 ---[ 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: 4291 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 0 PID: 4291 Comm: syz-executor166 Tainted: G W 6.1.119-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:332 lr : drop_nlink+0xe4/0x138 fs/inode.c:332 sp : ffff800021117aa0 x29: ffff800021117aa0 x28: ffff700004222f88 x27: 1fffe0001c90102f x26: 1fffe0001c901030 x25: dfff800000000000 x24: ffff700004222f5c x23: 1fffe0001c91a034 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e48d01a0 x19: ffff0000e48d0158 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 000000001ad27480 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000de6b0000 x7 : 000000001ad27480 x6 : 000000000000002a x5 : ffff0000e48d01e0 x4 : ffff0000e48081e0 x3 : ffff800008aab078 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:332 nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:341 vfs_rmdir+0x308/0x43c fs/namei.c:4191 do_rmdir+0x2e0/0x720 fs/namei.c:4252 __do_sys_unlinkat fs/namei.c:4432 [inline] __se_sys_unlinkat fs/namei.c:4426 [inline] __arm64_sys_unlinkat+0xe0/0xfc fs/namei.c:4426 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 403814 hardirqs last enabled at (403813): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (403813): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (403814): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (403188): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (403188): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (403163): [] __do_softirq+0x14/0x20 kernel/softirq.c:605 ---[ 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: 4291 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 0 PID: 4291 Comm: syz-executor166 Tainted: G W 6.1.119-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:332 lr : drop_nlink+0xe4/0x138 fs/inode.c:332 sp : ffff800021117aa0 x29: ffff800021117aa0 x28: ffff700004222f88 x27: 1fffe0001c919e99 x26: 1fffe0001c919e9a x25: dfff800000000000 x24: ffff700004222f5c x23: 1fffe0001c919502 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e48ca810 x19: ffff0000e48ca7c8 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 0000000022921900 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000de6b0000 x7 : 0000000022921900 x6 : 000000000000002a x5 : ffff0000e48ca850 x4 : ffff0000e48cf530 x3 : ffff800008aab078 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:332 nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:341 vfs_rmdir+0x308/0x43c fs/namei.c:4191 do_rmdir+0x2e0/0x720 fs/namei.c:4252 __do_sys_unlinkat fs/namei.c:4432 [inline] __se_sys_unlinkat fs/namei.c:4426 [inline] __arm64_sys_unlinkat+0xe0/0xfc fs/namei.c:4426 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 411032 hardirqs last enabled at (411031): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (411031): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (411032): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (410468): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (410468): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (410453): [] __do_softirq+0x14/0x20 kernel/softirq.c:605 ---[ 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: 4291 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 1 PID: 4291 Comm: syz-executor166 Tainted: G W 6.1.119-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:332 lr : drop_nlink+0xe4/0x138 fs/inode.c:332 sp : ffff800021117aa0 x29: ffff800021117aa0 x28: ffff700004222f88 x27: 1fffe0001ca86363 x26: 1fffe0001ca86364 x25: dfff800000000000 x24: ffff700004222f5c x23: 1fffe0001ca86435 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e54321a8 x19: ffff0000e5432160 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 000000002b82ea80 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000de6b0000 x7 : 000000002b82ea80 x6 : 000000000000002a x5 : ffff0000e54321e8 x4 : ffff0000e5431b80 x3 : ffff800008aab078 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:332 nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:341 vfs_rmdir+0x308/0x43c fs/namei.c:4191 do_rmdir+0x2e0/0x720 fs/namei.c:4252 __do_sys_unlinkat fs/namei.c:4432 [inline] __se_sys_unlinkat fs/namei.c:4426 [inline] __arm64_sys_unlinkat+0xe0/0xfc fs/namei.c:4426 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 419204 hardirqs last enabled at (419203): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (419203): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (419204): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (419196): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (419196): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (418687): [] __do_softirq+0x14/0x20 kernel/softirq.c:605 ---[ 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: 4291 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 1 PID: 4291 Comm: syz-executor166 Tainted: G W 6.1.119-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:332 lr : drop_nlink+0xe4/0x138 fs/inode.c:332 sp : ffff800021117aa0 x29: ffff800021117aa0 x28: ffff700004222f88 x27: 1fffe0001c91a430 x26: 1fffe0001c91a431 x25: dfff800000000000 x24: ffff700004222f5c x23: 1fffe0001c91a69c x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e48d34e0 x19: ffff0000e48d3498 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 0000000033428f00 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000de6b0000 x7 : 0000000033428f00 x6 : 000000000000002a x5 : ffff0000e48d3520 x4 : ffff0000e48d21e8 x3 : ffff800008aab078 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:332 nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:341 vfs_rmdir+0x308/0x43c fs/namei.c:4191 do_rmdir+0x2e0/0x720 fs/namei.c:4252 __do_sys_unlinkat fs/namei.c:4432 [inline] __se_sys_unlinkat fs/namei.c:4426 [inline] __arm64_sys_unlinkat+0xe0/0xfc fs/namei.c:4426 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 426710 hardirqs last enabled at (426709): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (426709): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (426710): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (426702): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (426702): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (426685): [] __do_softirq+0x14/0x20 kernel/softirq.c:605 ---[ 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: 4291 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 1 PID: 4291 Comm: syz-executor166 Tainted: G W 6.1.119-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:332 lr : drop_nlink+0xe4/0x138 fs/inode.c:332 sp : ffff800021117aa0 x29: ffff800021117aa0 x28: ffff700004222f88 x27: 1fffe0001c903764 x26: 1fffe0001c903765 x25: dfff800000000000 x24: ffff700004222f5c x23: 1fffe0001c90369c x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e481b4e0 x19: ffff0000e481b498 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 0000000000000000 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000de6b0000 x7 : 0000000000000000 x6 : 000000000000002b x5 : ffff0000e481b520 x4 : ffff0000e481bb88 x3 : ffff800008aab078 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:332 nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:341 vfs_rmdir+0x308/0x43c fs/namei.c:4191 do_rmdir+0x2e0/0x720 fs/namei.c:4252 __do_sys_unlinkat fs/namei.c:4432 [inline] __se_sys_unlinkat fs/namei.c:4426 [inline] __arm64_sys_unlinkat+0xe0/0xfc fs/namei.c:4426 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 434140 hardirqs last enabled at (434139): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (434139): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (434140): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (433936): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (433936): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (433547): [] __do_softirq+0x14/0x20 kernel/softirq.c:605 ---[ 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: 4291 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 0 PID: 4291 Comm: syz-executor166 Tainted: G W 6.1.119-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:332 lr : drop_nlink+0xe4/0x138 fs/inode.c:332 sp : ffff800021117aa0 x29: ffff800021117aa0 x28: ffff700004222f88 x27: 1fffe0001c901c32 x26: 1fffe0001c901c33 x25: dfff800000000000 x24: ffff700004222f5c x23: 1fffe0001c901dd1 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e480ee88 x19: ffff0000e480ee40 x18: 0000000000000010 x17: ffff800015a7d000 x16: ffff800012272b80 x15: ffff0001b3ce1bbc x14: 1ffff00002b500b2 x13: 0000000008583b00 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000de6b0000 x7 : 0000000008583b00 x6 : 000000000000002b x5 : ffff0000e480eec8 x4 : ffff0000e480e1f8 x3 : ffff800008aab078 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:332 nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:341 vfs_rmdir+0x308/0x43c fs/namei.c:4191 do_rmdir+0x2e0/0x720 fs/namei.c:4252 __do_sys_unlinkat fs/namei.c:4432 [inline] __se_sys_unlinkat fs/namei.c:4426 [inline] __arm64_sys_unlinkat+0xe0/0xfc fs/namei.c:4426 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 441510 hardirqs last enabled at (441509): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (441509): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (441510): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (441500): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (441500): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (441489): [] __do_softirq+0x14/0x20 kernel/softirq.c:605 ---[ 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: 4291 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 0 PID: 4291 Comm: syz-executor166 Tainted: G W 6.1.119-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:332 lr : drop_nlink+0xe4/0x138 fs/inode.c:332 sp : ffff800021117aa0 x29: ffff800021117aa0 x28: ffff700004222f88 x27: 1fffe0001c928697 x26: 1fffe0001c928698 x25: dfff800000000000 x24: ffff700004222f5c x23: 1fffe0001c9285cf x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e4942e78 x19: ffff0000e4942e30 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 0000000010b07600 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000de6b0000 x7 : 0000000010b07600 x6 : 000000000000002b x5 : ffff0000e4942eb8 x4 : ffff0000e4943520 x3 : ffff800008aab078 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:332 nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:341 vfs_rmdir+0x308/0x43c fs/namei.c:4191 do_rmdir+0x2e0/0x720 fs/namei.c:4252 __do_sys_unlinkat fs/namei.c:4432 [inline] __se_sys_unlinkat fs/namei.c:4426 [inline] __arm64_sys_unlinkat+0xe0/0xfc fs/namei.c:4426 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 448856 hardirqs last enabled at (448855): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (448855): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (448856): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (448662): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (448660): [] 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: 4291 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 0 PID: 4291 Comm: syz-executor166 Tainted: G W 6.1.119-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:332 lr : drop_nlink+0xe4/0x138 fs/inode.c:332 sp : ffff800021117aa0 x29: ffff800021117aa0 x28: ffff700004222f88 x27: 1fffe0001c929363 x26: 1fffe0001c929364 x25: dfff800000000000 x24: ffff700004222f5c x23: 1fffe0001c92929b x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e49494d8 x19: ffff0000e4949490 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 000000001908b100 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000de6b0000 x7 : 000000001908b100 x6 : 000000000000002b x5 : ffff0000e4949518 x4 : ffff0000e4949b80 x3 : ffff800008aab078 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:332 nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:341 vfs_rmdir+0x308/0x43c fs/namei.c:4191 do_rmdir+0x2e0/0x720 fs/namei.c:4252 __do_sys_unlinkat fs/namei.c:4432 [inline] __se_sys_unlinkat fs/namei.c:4426 [inline] __arm64_sys_unlinkat+0xe0/0xfc fs/namei.c:4426 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 456088 hardirqs last enabled at (456087): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (456087): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (456088): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (456080): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (456080): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (455739): [] __do_softirq+0x14/0x20 kernel/softirq.c:605 ---[ 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: 4291 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 1 PID: 4291 Comm: syz-executor166 Tainted: G W 6.1.119-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:332 lr : drop_nlink+0xe4/0x138 fs/inode.c:332 sp : ffff800021117aa0 x29: ffff800021117aa0 x28: ffff700004222f88 x27: 1fffe0001c9299cb x26: 1fffe0001c9299cc x25: dfff800000000000 x24: ffff700004222f5c x23: 1fffe0001c929a9d x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e494d4e8 x19: ffff0000e494d4a0 x18: 0000000000000010 x17: ffff800015a7d000 x16: ffff800012272b80 x15: ffff0001b3d02bbc x14: 1ffff00002b500b2 x13: 0000000020c85580 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000de6b0000 x7 : 0000000020c85580 x6 : 000000000000002b x5 : ffff0000e494d528 x4 : ffff0000e494cec0 x3 : ffff800008aab078 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:332 nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:341 vfs_rmdir+0x308/0x43c fs/namei.c:4191 do_rmdir+0x2e0/0x720 fs/namei.c:4252 __do_sys_unlinkat fs/namei.c:4432 [inline] __se_sys_unlinkat fs/namei.c:4426 [inline] __arm64_sys_unlinkat+0xe0/0xfc fs/namei.c:4426 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 463264 hardirqs last enabled at (463263): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (463263): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (463264): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (463254): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (463254): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (463237): [] __do_softirq+0x14/0x20 kernel/softirq.c:605 ---[ 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: 4291 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 1 PID: 4291 Comm: syz-executor166 Tainted: G W 6.1.119-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:332 lr : drop_nlink+0xe4/0x138 fs/inode.c:332 sp : ffff800021117aa0 x29: ffff800021117aa0 x28: ffff700004222f88 x27: 1fffe0001c902c32 x26: 1fffe0001c902c33 x25: dfff800000000000 x24: ffff700004222f5c x23: 1fffe0001c91d769 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e48ebb48 x19: ffff0000e48ebb00 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 000000002887fa00 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000de6b0000 x7 : 000000002887fa00 x6 : 000000000000002b x5 : ffff0000e48ebb88 x4 : ffff0000e48161f8 x3 : ffff800008aab078 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:332 nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:341 vfs_rmdir+0x308/0x43c fs/namei.c:4191 do_rmdir+0x2e0/0x720 fs/namei.c:4252 __do_sys_unlinkat fs/namei.c:4432 [inline] __se_sys_unlinkat fs/namei.c:4426 [inline] __arm64_sys_unlinkat+0xe0/0xfc fs/namei.c:4426 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 470196 hardirqs last enabled at (470195): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (470195): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (470196): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (470138): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (470136): [] 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: 4291 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 0 PID: 4291 Comm: syz-executor166 Tainted: G W 6.1.119-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:332 lr : drop_nlink+0xe4/0x138 fs/inode.c:332 sp : ffff800021117aa0 x29: ffff800021117aa0 x28: ffff700004222f88 x27: 1fffe0001c92a697 x26: 1fffe0001c92a698 x25: dfff800000000000 x24: ffff700004222f5c x23: 1fffe0001c92a836 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e49541b0 x19: ffff0000e4954168 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 0000000030479e80 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000de6b0000 x7 : 0000000030479e80 x6 : 000000000000002b x5 : ffff0000e49541f0 x4 : ffff0000e4953520 x3 : ffff800008aab078 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:332 nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:341 vfs_rmdir+0x308/0x43c fs/namei.c:4191 do_rmdir+0x2e0/0x720 fs/namei.c:4252 __do_sys_unlinkat fs/namei.c:4432 [inline] __se_sys_unlinkat fs/namei.c:4426 [inline] __arm64_sys_unlinkat+0xe0/0xfc fs/namei.c:4426 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 477576 hardirqs last enabled at (477575): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (477575): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (477576): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (477390): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (477388): [] 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: 4291 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 1 PID: 4291 Comm: syz-executor166 Tainted: G W 6.1.119-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:332 lr : drop_nlink+0xe4/0x138 fs/inode.c:332 sp : ffff800021117aa0 x29: ffff800021117aa0 x28: ffff700004222f88 x27: 1fffe0001c92ae99 x26: 1fffe0001c92ae9a x25: dfff800000000000 x24: ffff700004222f5c x23: 1fffe0001c91dc37 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e48ee1b8 x19: ffff0000e48ee170 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 0000000038074300 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000de6b0000 x7 : 0000000038074300 x6 : 000000000000002b x5 : ffff0000e48ee1f8 x4 : ffff0000e4957530 x3 : ffff800008aab078 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:332 nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:341 vfs_rmdir+0x308/0x43c fs/namei.c:4191 do_rmdir+0x2e0/0x720 fs/namei.c:4252 __do_sys_unlinkat fs/namei.c:4432 [inline] __se_sys_unlinkat fs/namei.c:4426 [inline] __arm64_sys_unlinkat+0xe0/0xfc fs/namei.c:4426 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 484592 hardirqs last enabled at (484591): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (484591): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (484592): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (484234): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (484234): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (483977): [] __do_softirq+0x14/0x20 kernel/softirq.c:605 ---[ 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: 4291 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 1 PID: 4291 Comm: syz-executor166 Tainted: G W 6.1.119-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:332 lr : drop_nlink+0xe4/0x138 fs/inode.c:332 sp : ffff800021117aa0 x29: ffff800021117aa0 x28: ffff700004222f88 x27: 1fffe0001c92ca98 x26: 1fffe0001c92ca99 x25: dfff800000000000 x24: ffff700004222f5c x23: 1fffe0001c92c9d0 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e4964e80 x19: ffff0000e4964e38 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 00000000042c1d80 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000de6b0000 x7 : 00000000042c1d80 x6 : 000000000000002c x5 : ffff0000e4964ec0 x4 : ffff0000e4965528 x3 : ffff800008aab078 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:332 nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:341 vfs_rmdir+0x308/0x43c fs/namei.c:4191 do_rmdir+0x2e0/0x720 fs/namei.c:4252 __do_sys_unlinkat fs/namei.c:4432 [inline] __se_sys_unlinkat fs/namei.c:4426 [inline] __arm64_sys_unlinkat+0xe0/0xfc fs/namei.c:4426 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 492004 hardirqs last enabled at (492003): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (492003): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (492004): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (491484): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (491484): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (491263): [] __do_softirq+0x14/0x20 kernel/softirq.c:605 ---[ 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: 4291 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 0 PID: 4291 Comm: syz-executor166 Tainted: G W 6.1.119-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:332 lr : drop_nlink+0xe4/0x138 fs/inode.c:332 sp : ffff800021117aa0 x29: ffff800021117aa0 x28: ffff700004222f88 x27: 1fffe0001c942a98 x26: 1fffe0001c942a99 x25: dfff800000000000 x24: ffff700004222f5c x23: 1fffe0001c9421ce x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e4a10e70 x19: ffff0000e4a10e28 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 000000000d1cef00 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000de6b0000 x7 : 000000000d1cef00 x6 : 000000000000002c x5 : ffff0000e4a10eb0 x4 : ffff0000e4a15528 x3 : ffff800008aab078 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:332 nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:341 vfs_rmdir+0x308/0x43c fs/namei.c:4191 do_rmdir+0x2e0/0x720 fs/namei.c:4252 __do_sys_unlinkat fs/namei.c:4432 [inline] __se_sys_unlinkat fs/namei.c:4426 [inline] __arm64_sys_unlinkat+0xe0/0xfc fs/namei.c:4426 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 499582 hardirqs last enabled at (499581): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (499581): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (499582): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (499574): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (499574): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (499567): [] __do_softirq+0x14/0x20 kernel/softirq.c:605 ---[ 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: 4291 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 1 PID: 4291 Comm: syz-executor166 Tainted: G W 6.1.119-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:332 lr : drop_nlink+0xe4/0x138 fs/inode.c:332 sp : ffff800021117aa0 x29: ffff800021117aa0 x28: ffff700004222f88 x27: 1fffe0001c943296 x26: 1fffe0001c943297 x25: dfff800000000000 x24: ffff700004222f5c x23: 1fffe0001c92c903 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e4964818 x19: ffff0000e49647d0 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 0000000014dc9380 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000de6b0000 x7 : 0000000014dc9380 x6 : 000000000000002c x5 : ffff0000e4964858 x4 : ffff0000e4a19518 x3 : ffff800008aab078 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:332 nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:341 vfs_rmdir+0x308/0x43c fs/namei.c:4191 do_rmdir+0x2e0/0x720 fs/namei.c:4252 __do_sys_unlinkat fs/namei.c:4432 [inline] __se_sys_unlinkat fs/namei.c:4426 [inline] __arm64_sys_unlinkat+0xe0/0xfc fs/namei.c:4426 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 506940 hardirqs last enabled at (506939): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (506939): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (506940): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (506140): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (506140): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (506065): [] __do_softirq+0x14/0x20 kernel/softirq.c:605 ---[ 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: 4291 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 0 PID: 4291 Comm: syz-executor166 Tainted: G W 6.1.119-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:332 lr : drop_nlink+0xe4/0x138 fs/inode.c:332 sp : ffff800021117aa0 x29: ffff800021117aa0 x28: ffff700004222f88 x27: 1fffe0001c3fb4fd x26: 1fffe0001c3fb4fe x25: dfff800000000000 x24: ffff700004222f5c x23: 1fffe0001c3fb5cf x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e1fdae78 x19: ffff0000e1fdae30 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 000000001d34ce80 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000de6b0000 x7 : 000000001d34ce80 x6 : 000000000000002c x5 : ffff0000e1fdaeb8 x4 : ffff0000e1fda850 x3 : ffff800008aab078 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:332 nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:341 vfs_rmdir+0x308/0x43c fs/namei.c:4191 do_rmdir+0x2e0/0x720 fs/namei.c:4252 __do_sys_unlinkat fs/namei.c:4432 [inline] __se_sys_unlinkat fs/namei.c:4426 [inline] __arm64_sys_unlinkat+0xe0/0xfc fs/namei.c:4426 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 513920 hardirqs last enabled at (513919): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (513919): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (513920): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (513566): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (513566): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (513225): [] __do_softirq+0x14/0x20 kernel/softirq.c:605 ---[ 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: 4291 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 1 PID: 4291 Comm: syz-executor166 Tainted: G W 6.1.119-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:332 lr : drop_nlink+0xe4/0x138 fs/inode.c:332 sp : ffff800021117aa0 x29: ffff800021117aa0 x28: ffff700004222f88 x27: 1fffe0001c91edcc x26: 1fffe0001c91edcd x25: dfff800000000000 x24: ffff700004222f5c x23: 1fffe0001c91ee9e x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e48f74f0 x19: ffff0000e48f74a8 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 00000000258d0980 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000de6b0000 x7 : 00000000258d0980 x6 : 000000000000002c x5 : ffff0000e48f7530 x4 : ffff0000e48f6ec8 x3 : ffff800008aab078 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:332 nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:341 vfs_rmdir+0x308/0x43c fs/namei.c:4191 do_rmdir+0x2e0/0x720 fs/namei.c:4252 __do_sys_unlinkat fs/namei.c:4432 [inline] __se_sys_unlinkat fs/namei.c:4426 [inline] __arm64_sys_unlinkat+0xe0/0xfc fs/namei.c:4426 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 521936 hardirqs last enabled at (521935): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (521935): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (521936): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (521732): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (521732): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (521349): [] __do_softirq+0x14/0x20 kernel/softirq.c:605 ---[ 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: 4291 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 0 PID: 4291 Comm: syz-executor166 Tainted: G W 6.1.119-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:332 lr : drop_nlink+0xe4/0x138 fs/inode.c:332 sp : ffff800021117aa0 x29: ffff800021117aa0 x28: ffff700004222f88 x27: 1fffe0001c94502f x26: 1fffe0001c945030 x25: dfff800000000000 x24: ffff700004222f5c x23: 1fffe0001c94529b x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e4a294d8 x19: ffff0000e4a29490 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 000000002d4cae00 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000de6b0000 x7 : 000000002d4cae00 x6 : 000000000000002c x5 : ffff0000e4a29518 x4 : ffff0000e4a281e0 x3 : ffff800008aab078 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:332 nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:341 vfs_rmdir+0x308/0x43c fs/namei.c:4191 do_rmdir+0x2e0/0x720 fs/namei.c:4252 __do_sys_unlinkat fs/namei.c:4432 [inline] __se_sys_unlinkat fs/namei.c:4426 [inline] __arm64_sys_unlinkat+0xe0/0xfc fs/namei.c:4426 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 529008 hardirqs last enabled at (529007): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (529007): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (529008): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (528508): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (528508): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (528495): [] __do_softirq+0x14/0x20 kernel/softirq.c:605 ---[ 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: 4291 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 0 PID: 4291 Comm: syz-executor166 Tainted: G W 6.1.119-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:332 lr : drop_nlink+0xe4/0x138 fs/inode.c:332 sp : ffff800021117aa0 x29: ffff800021117aa0 x28: ffff700004222f88 x27: 1fffe0001c945b65 x26: 1fffe0001c945b66 x25: dfff800000000000 x24: ffff700004222f5c x23: 1fffe0001c945a9d x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e4a2d4e8 x19: ffff0000e4a2d4a0 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 00000000350c5280 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000de6b0000 x7 : 00000000350c5280 x6 : 000000000000002c x5 : ffff0000e4a2d528 x4 : ffff0000e4a2db90 x3 : ffff800008aab078 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:332 nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:341 vfs_rmdir+0x308/0x43c fs/namei.c:4191 do_rmdir+0x2e0/0x720 fs/namei.c:4252 __do_sys_unlinkat fs/namei.c:4432 [inline] __se_sys_unlinkat fs/namei.c:4426 [inline] __arm64_sys_unlinkat+0xe0/0xfc fs/namei.c:4426 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 536596 hardirqs last enabled at (536595): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (536595): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (536596): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (536228): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (536228): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (536021): [] __do_softirq+0x14/0x20 kernel/softirq.c:605 ---[ 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: 4291 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 0 PID: 4291 Comm: syz-executor166 Tainted: G W 6.1.119-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:332 lr : drop_nlink+0xe4/0x138 fs/inode.c:332 sp : ffff800021117aa0 x29: ffff800021117aa0 x28: ffff700004222f88 x27: 1fffe0001be3d0fc x26: 1fffe0001be3d0fd x25: dfff800000000000 x24: ffff700004222f5c x23: 1fffe0001be3d034 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000df1e81a0 x19: ffff0000df1e8158 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 0000000001c9c380 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000de6b0000 x7 : 0000000001c9c380 x6 : 000000000000002d x5 : ffff0000df1e81e0 x4 : ffff0000df1e8848 x3 : ffff800008aab078 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:332 nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:341 vfs_rmdir+0x308/0x43c fs/namei.c:4191 do_rmdir+0x2e0/0x720 fs/namei.c:4252 __do_sys_unlinkat fs/namei.c:4432 [inline] __se_sys_unlinkat fs/namei.c:4426 [inline] __arm64_sys_unlinkat+0xe0/0xfc fs/namei.c:4426 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 543448 hardirqs last enabled at (543447): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (543447): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (543448): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (543242): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (543242): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (543177): [] __do_softirq+0x14/0x20 kernel/softirq.c:605 ---[ 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: 4291 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 0 PID: 4291 Comm: syz-executor166 Tainted: G W 6.1.119-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:332 lr : drop_nlink+0xe4/0x138 fs/inode.c:332 sp : ffff800021117aa0 x29: ffff800021117aa0 x28: ffff700004222f88 x27: 1fffe0001c9439cb x26: 1fffe0001c9439cc x25: dfff800000000000 x24: ffff700004222f5c x23: 1fffe0001c943903 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e4a1c818 x19: ffff0000e4a1c7d0 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 0000000009896800 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000de6b0000 x7 : 0000000009896800 x6 : 000000000000002d x5 : ffff0000e4a1c858 x4 : ffff0000e4a1cec0 x3 : ffff800008aab078 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:332 nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:341 vfs_rmdir+0x308/0x43c fs/namei.c:4191 do_rmdir+0x2e0/0x720 fs/namei.c:4252 __do_sys_unlinkat fs/namei.c:4432 [inline] __se_sys_unlinkat fs/namei.c:4426 [inline] __arm64_sys_unlinkat+0xe0/0xfc fs/namei.c:4426 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 550880 hardirqs last enabled at (550879): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (550879): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (550880): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (550674): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (550674): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (550651): [] __do_softirq+0x14/0x20 kernel/softirq.c:605 ---[ 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: 4291 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 0 PID: 4291 Comm: syz-executor166 Tainted: G W 6.1.119-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:332 lr : drop_nlink+0xe4/0x138 fs/inode.c:332 sp : ffff800021117aa0 x29: ffff800021117aa0 x28: ffff700004222f88 x27: 1fffe0001be3d296 x26: 1fffe0001be3d297 x25: dfff800000000000 x24: ffff700004222f5c x23: 1fffe0001c952368 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e4a91b40 x19: ffff0000e4a91af8 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 0000000011490c80 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000de6b0000 x7 : 0000000011490c80 x6 : 000000000000002d x5 : ffff0000e4a91b80 x4 : ffff0000df1e9518 x3 : ffff800008aab078 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:332 nilfs_rmdir+0x18c/0x218 fs/nilfs2/namei.c:341 vfs_rmdir+0x308/0x43c fs/namei.c:4191 do_rmdir+0x2e0/0x720 fs/namei.c:4252 __do_sys_unlinkat fs/namei.c:4432 [inline] __se_sys_unlinkat fs/namei.c:4426 [inline] __arm64_sys_unlinkat+0xe0/0xfc fs/namei.c:4426 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 558372 hardirqs last enabled at (558371): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (558371): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (558372): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (557794): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (557794): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (557781): [] __do_softirq+0x14/0x20 kernel/softirq.c:605 ---[ 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: 4291 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 0 PID: 4291 Comm: syz-executor166 Tainted: G W 6.1.119-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)