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: 4290 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 1 PID: 4290 Comm: syz-executor233 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 : ffff800021757aa0 x29: ffff800021757aa0 x28: ffff7000042eaf88 x27: 1fffe0001c2fe5ca x26: 1fffe0001c2fe5cb x25: dfff800000000000 x24: ffff7000042eaf5c x23: 1fffe0001c2fe69c x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e17f34e0 x19: ffff0000e17f3498 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 000000001e65fb80 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000da239bc0 x7 : 000000001e65fb80 x6 : 0000000000000025 x5 : ffff0000e17f3520 x4 : ffff0000e17f2eb8 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: 19508 hardirqs last enabled at (19507): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (19507): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (19508): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (19090): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (19090): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (19079): [] __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: 4290 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 0 PID: 4290 Comm: syz-executor233 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 : ffff800021757aa0 x29: ffff800021757aa0 x28: ffff7000042eaf88 x27: 1fffe0001c980296 x26: 1fffe0001c980297 x25: dfff800000000000 x24: ffff7000042eaf5c x23: 1fffe0001c980368 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e4c01b40 x19: ffff0000e4c01af8 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 0000000026be3680 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000da239bc0 x7 : 0000000026be3680 x6 : 0000000000000025 x5 : ffff0000e4c01b80 x4 : ffff0000e4c01518 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: 27794 hardirqs last enabled at (27793): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (27793): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (27794): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (27786): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (27786): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (27629): [] __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: 4290 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 0 PID: 4290 Comm: syz-executor233 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 : ffff800021757aa0 x29: ffff800021757aa0 x28: ffff7000042eaf88 x27: 1fffe0001c980a98 x26: 1fffe0001c980a99 x25: dfff800000000000 x24: ffff7000042eaf5c x23: 1fffe0001c980b6a x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e4c05b50 x19: ffff0000e4c05b08 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 000000002e7ddb00 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000da239bc0 x7 : 000000002e7ddb00 x6 : 0000000000000025 x5 : ffff0000e4c05b90 x4 : ffff0000e4c05528 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: 35374 hardirqs last enabled at (35373): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (35373): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (35374): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (35188): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (35186): [] 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: 4290 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 0 PID: 4290 Comm: syz-executor233 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 : ffff800021757aa0 x29: ffff800021757aa0 x28: ffff7000042eaf88 x27: 1fffe0001c981363 x26: 1fffe0001c981364 x25: dfff800000000000 x24: ffff7000042eaf5c x23: 1fffe0001c981435 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e4c0a1a8 x19: ffff0000e4c0a160 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 00000000363d7f80 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000da239bc0 x7 : 00000000363d7f80 x6 : 0000000000000025 x5 : ffff0000e4c0a1e8 x4 : ffff0000e4c09b80 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: 43556 hardirqs last enabled at (43555): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (43555): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (43556): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (42916): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (42916): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (42909): [] __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: 4290 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 0 PID: 4290 Comm: syz-executor233 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 : ffff800021757aa0 x29: ffff800021757aa0 x28: ffff7000042eaf88 x27: 1fffe0001c981b65 x26: 1fffe0001c981b66 x25: dfff800000000000 x24: ffff7000042eaf5c x23: 1fffe0001c981c37 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e4c0e1b8 x19: ffff0000e4c0e170 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 0000000003938700 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000da239bc0 x7 : 0000000003938700 x6 : 0000000000000026 x5 : ffff0000e4c0e1f8 x4 : ffff0000e4c0db90 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: 51426 hardirqs last enabled at (51425): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (51425): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (51426): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (51222): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (51220): [] 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: 4290 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 1 PID: 4290 Comm: syz-executor233 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 : ffff800021757aa0 x29: ffff800021757aa0 x28: ffff7000042eaf88 x27: 1fffe0001bf5d697 x26: 1fffe0001bf5d698 x25: dfff800000000000 x24: ffff7000042eaf5c x23: 1fffe0001bf5d769 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000dfaebb48 x19: ffff0000dfaebb00 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 000000000b532b80 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000da239bc0 x7 : 000000000b532b80 x6 : 0000000000000026 x5 : ffff0000dfaebb88 x4 : ffff0000dfaeb520 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: 59146 hardirqs last enabled at (59145): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (59145): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (59146): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (58614): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (58612): [] 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: 4290 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 1 PID: 4290 Comm: syz-executor233 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 : ffff800021757aa0 x29: ffff800021757aa0 x28: ffff7000042eaf88 x27: 1fffe0001bf5de99 x26: 1fffe0001bf5de9a x25: dfff800000000000 x24: ffff7000042eaf5c x23: 1fffe0001bf5f034 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000dfaf81a0 x19: ffff0000dfaf8158 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 000000001312d000 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000da239bc0 x7 : 000000001312d000 x6 : 0000000000000026 x5 : ffff0000dfaf81e0 x4 : ffff0000dfaef530 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: 67036 hardirqs last enabled at (67035): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (67035): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (67036): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (66362): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (66362): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (66265): [] __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: 4290 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 0 PID: 4290 Comm: syz-executor233 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 : ffff800021757aa0 x29: ffff800021757aa0 x28: ffff7000042eaf88 x27: 1fffe0001bf5f764 x26: 1fffe0001bf5f765 x25: dfff800000000000 x24: ffff7000042eaf5c x23: 1fffe0001bf5f836 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000dfafc1b0 x19: ffff0000dfafc168 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 000000001b6b0b00 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000da239bc0 x7 : 000000001b6b0b00 x6 : 0000000000000026 x5 : ffff0000dfafc1f0 x4 : ffff0000dfafbb88 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: 74690 hardirqs last enabled at (74689): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (74689): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (74690): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (74168): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (74166): [] 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: 4290 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 0 PID: 4290 Comm: syz-executor233 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 : ffff800021757aa0 x29: ffff800021757aa0 x28: ffff7000042eaf88 x27: 1fffe0001bf5fdcc x26: 1fffe0001bf5fdcd x25: dfff800000000000 x24: ffff7000042eaf5c x23: 1fffe0001bf5fe9e x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000dfaff4f0 x19: ffff0000dfaff4a8 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 00000000232aaf80 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000da239bc0 x7 : 00000000232aaf80 x6 : 0000000000000026 x5 : ffff0000dfaff530 x4 : ffff0000dfafeec8 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: 82244 hardirqs last enabled at (82243): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (82243): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (82244): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (81682): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (81682): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (81651): [] __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: 4290 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 1 PID: 4290 Comm: syz-executor233 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 : ffff800021757aa0 x29: ffff800021757aa0 x28: ffff7000042eaf88 x27: 1fffe0001c9a8a98 x26: 1fffe0001c9a8a99 x25: dfff800000000000 x24: ffff7000042eaf5c x23: 1fffe0001c99ac37 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e4cd61b8 x19: ffff0000e4cd6170 x18: 0000000000000010 x17: ffff800015a7d000 x16: ffff800012272b80 x15: ffff0001b3d02bbc x14: 1ffff00002b500b2 x13: 000000002b82ea80 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000da239bc0 x7 : 000000002b82ea80 x6 : 0000000000000026 x5 : ffff0000e4cd61f8 x4 : ffff0000e4d45528 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: 89252 hardirqs last enabled at (89251): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (89251): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (89252): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (89242): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (89242): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (88947): [] __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: 4290 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 1 PID: 4290 Comm: syz-executor233 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 : ffff800021757aa0 x29: ffff800021757aa0 x28: ffff7000042eaf88 x27: 1fffe0001c9a91c9 x26: 1fffe0001c9a91ca x25: dfff800000000000 x24: ffff7000042eaf5c x23: 1fffe0001c9a929b x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e4d494d8 x19: ffff0000e4d49490 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 0000000033428f00 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000da239bc0 x7 : 0000000033428f00 x6 : 0000000000000026 x5 : ffff0000e4d49518 x4 : ffff0000e4d48eb0 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: 96634 hardirqs last enabled at (96633): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (96633): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (96634): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (96276): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (96276): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (96179): [] __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: 4290 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 0 PID: 4290 Comm: syz-executor233 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 : ffff800021757aa0 x29: ffff800021757aa0 x28: ffff7000042eaf88 x27: 1fffe0001c9a99cb x26: 1fffe0001c9a99cc x25: dfff800000000000 x24: ffff7000042eaf5c x23: 1fffe0001c9a9a9d x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e4d4d4e8 x19: ffff0000e4d4d4a0 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 0000000000000000 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000da239bc0 x7 : 0000000000000000 x6 : 0000000000000027 x5 : ffff0000e4d4d528 x4 : ffff0000e4d4cec0 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: 103846 hardirqs last enabled at (103845): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (103845): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (103846): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (103636): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (103636): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (103619): [] __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: 4290 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 0 PID: 4290 Comm: syz-executor233 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 : ffff800021757aa0 x29: ffff800021757aa0 x28: ffff7000042eaf88 x27: 1fffe0001c9aa697 x26: 1fffe0001c9aa698 x25: dfff800000000000 x24: ffff7000042eaf5c x23: 1fffe0001c9aa769 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e4d53b48 x19: ffff0000e4d53b00 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 0000000008583b00 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000da239bc0 x7 : 0000000008583b00 x6 : 0000000000000027 x5 : ffff0000e4d53b88 x4 : ffff0000e4d53520 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: 111066 hardirqs last enabled at (111065): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (111065): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (111066): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (110708): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (110708): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (110691): [] __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: 4290 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 0 PID: 4290 Comm: syz-executor233 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 : ffff800021757aa0 x29: ffff800021757aa0 x28: ffff7000042eaf88 x27: 1fffe0001c9ac363 x26: 1fffe0001c9ac364 x25: dfff800000000000 x24: ffff7000042eaf5c x23: 1fffe0001c9ac435 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e4d621a8 x19: ffff0000e4d62160 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 0000000010b07600 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000da239bc0 x7 : 0000000010b07600 x6 : 0000000000000027 x5 : ffff0000e4d621e8 x4 : ffff0000e4d61b80 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: 119918 hardirqs last enabled at (119917): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (119917): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (119918): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (119196): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (119196): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (119081): [] __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: 4290 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 1 PID: 4290 Comm: syz-executor233 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 : ffff800021757aa0 x29: ffff800021757aa0 x28: ffff7000042eaf88 x27: 1fffe0001c99bc32 x26: 1fffe0001c99bc33 x25: dfff800000000000 x24: ffff7000042eaf5c x23: 1fffe0001c99bd04 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e4cde820 x19: ffff0000e4cde7d8 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 0000000019a14780 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000da239bc0 x7 : 0000000019a14780 x6 : 0000000000000027 x5 : ffff0000e4cde860 x4 : ffff0000e4cde1f8 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: 126970 hardirqs last enabled at (126969): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (126969): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (126970): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (126962): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (126962): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (126797): [] __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: 4290 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 1 PID: 4290 Comm: syz-executor233 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 : ffff800021757aa0 x29: ffff800021757aa0 x28: ffff7000042eaf88 x27: 1fffe0001c99c8fe x26: 1fffe0001c99c8ff x25: dfff800000000000 x24: ffff7000042eaf5c x23: 1fffe0001c99c9d0 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e4ce4e80 x19: ffff0000e4ce4e38 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 0000000022921900 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000da239bc0 x7 : 0000000022921900 x6 : 0000000000000027 x5 : ffff0000e4ce4ec0 x4 : ffff0000e4ce4858 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: 134108 hardirqs last enabled at (134107): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (134107): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (134108): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (133752): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (133752): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (133741): [] __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: 4290 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 1 PID: 4290 Comm: syz-executor233 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 : ffff800021757aa0 x29: ffff800021757aa0 x28: ffff7000042eaf88 x27: 1fffe0001c99d5ca x26: 1fffe0001c99d5cb x25: dfff800000000000 x24: ffff7000042eaf5c x23: 1fffe0001c9ac9d0 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e4d64e80 x19: ffff0000e4d64e38 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 000000002aea5400 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000da239bc0 x7 : 000000002aea5400 x6 : 0000000000000027 x5 : ffff0000e4d64ec0 x4 : ffff0000e4ceaeb8 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: 142008 hardirqs last enabled at (142007): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (142007): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (142008): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (141292): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (141292): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (141273): [] __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: 4290 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 0 PID: 4290 Comm: syz-executor233 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 : ffff800021757aa0 x29: ffff800021757aa0 x28: ffff7000042eaf88 x27: 1fffe0001c99e0fc x26: 1fffe0001c99e0fd x25: dfff800000000000 x24: ffff7000042eaf5c x23: 1fffe0001c99e1ce x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e4cf0e70 x19: ffff0000e4cf0e28 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 0000000033428f00 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000da239bc0 x7 : 0000000033428f00 x6 : 0000000000000027 x5 : ffff0000e4cf0eb0 x4 : ffff0000e4cf0848 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: 151742 hardirqs last enabled at (151741): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (151741): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (151742): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (151386): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (151386): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (151375): [] __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: 4290 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 0 PID: 4290 Comm: syz-executor233 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 : ffff800021757aa0 x29: ffff800021757aa0 x28: ffff7000042eaf88 x27: 1fffe0001c9b65ca x26: 1fffe0001c9b65cb x25: dfff800000000000 x24: ffff7000042eaf5c x23: 1fffe0001c9b669c x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e4db34e0 x19: ffff0000e4db3498 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 0000000000000000 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000da239bc0 x7 : 0000000000000000 x6 : 0000000000000028 x5 : ffff0000e4db3520 x4 : ffff0000e4db2eb8 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: 159098 hardirqs last enabled at (159097): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (159097): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (159098): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (158532): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (158532): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (158521): [] __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: 4290 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 0 PID: 4290 Comm: syz-executor233 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 : ffff800021757aa0 x29: ffff800021757aa0 x28: ffff7000042eaf88 x27: 1fffe0001c99e9cb x26: 1fffe0001c99e9cc x25: dfff800000000000 x24: ffff7000042eaf5c x23: 1fffe0001c99ea9d x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e4cf54e8 x19: ffff0000e4cf54a0 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 0000000007bfa480 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000da239bc0 x7 : 0000000007bfa480 x6 : 0000000000000028 x5 : ffff0000e4cf5528 x4 : ffff0000e4cf4ec0 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: 166456 hardirqs last enabled at (166455): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (166455): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (166456): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (166096): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (166096): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (166085): [] __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: 4290 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 1 PID: 4290 Comm: syz-executor233 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 : ffff800021757aa0 x29: ffff800021757aa0 x28: ffff7000042eaf88 x27: 1fffe0001c9b702f x26: 1fffe0001c9b7030 x25: dfff800000000000 x24: ffff7000042eaf5c x23: 1fffe0001c9b7101 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e4db8808 x19: ffff0000e4db87c0 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 000000001017df80 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000da239bc0 x7 : 000000001017df80 x6 : 0000000000000028 x5 : ffff0000e4db8848 x4 : ffff0000e4db81e0 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: 173950 hardirqs last enabled at (173949): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (173949): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (173950): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (173738): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (173738): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (173727): [] __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: 4290 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 1 PID: 4290 Comm: syz-executor233 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 : ffff800021757aa0 x29: ffff800021757aa0 x28: ffff7000042eaf88 x27: 1fffe0001c9b7831 x26: 1fffe0001c9b7832 x25: dfff800000000000 x24: ffff7000042eaf5c x23: 1fffe0001c9b7903 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e4dbc818 x19: ffff0000e4dbc7d0 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 0000000017d78400 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000da239bc0 x7 : 0000000017d78400 x6 : 0000000000000028 x5 : ffff0000e4dbc858 x4 : ffff0000e4dbc1f0 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: 182202 hardirqs last enabled at (182201): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (182201): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (182202): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (181844): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (181844): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (181537): [] __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: 4290 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 1 PID: 4290 Comm: syz-executor233 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 : ffff800021757aa0 x29: ffff800021757aa0 x28: ffff7000042eaf88 x27: 1fffe0001c9c50fc x26: 1fffe0001c9c50fd x25: dfff800000000000 x24: ffff7000042eaf5c x23: 1fffe0001c9c51ce x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e4e28e70 x19: ffff0000e4e28e28 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 000000001f972880 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000da239bc0 x7 : 000000001f972880 x6 : 0000000000000028 x5 : ffff0000e4e28eb0 x4 : ffff0000e4e28848 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: 189016 hardirqs last enabled at (189015): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (189015): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (189016): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (188448): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (188448): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (188425): [] __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: 4290 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 0 PID: 4290 Comm: syz-executor233 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 : ffff800021757aa0 x29: ffff800021757aa0 x28: ffff7000042eaf88 x27: 1fffe0001c9b90fc x26: 1fffe0001c9b90fd x25: dfff800000000000 x24: ffff7000042eaf5c x23: 1fffe0001c9b91ce x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e4dc8e70 x19: ffff0000e4dc8e28 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 0000000027ef6380 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000da239bc0 x7 : 0000000027ef6380 x6 : 0000000000000028 x5 : ffff0000e4dc8eb0 x4 : ffff0000e4dc8848 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: 196798 hardirqs last enabled at (196797): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (196797): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (196798): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (196584): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (196584): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (196571): [] __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: 4290 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 1 PID: 4290 Comm: syz-executor233 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 : ffff800021757aa0 x29: ffff800021757aa0 x28: ffff7000042eaf88 x27: 1fffe0001c9c5cff x26: 1fffe0001c9c5d00 x25: dfff800000000000 x24: ffff7000042eaf5c x23: 1fffe0001c9c5dd1 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e4e2ee88 x19: ffff0000e4e2ee40 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 000000002faf0800 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000da239bc0 x7 : 000000002faf0800 x6 : 0000000000000028 x5 : ffff0000e4e2eec8 x4 : ffff0000e4e2e860 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: 206120 hardirqs last enabled at (206119): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (206119): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (206120): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (205570): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (205568): [] 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: 4290 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 1 PID: 4290 Comm: syz-executor233 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 : ffff800021757aa0 x29: ffff800021757aa0 x28: ffff7000042eaf88 x27: 1fffe0001c98f764 x26: 1fffe0001c98f765 x25: dfff800000000000 x24: ffff7000042eaf5c x23: 1fffe0001c98f836 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e4c7c1b0 x19: ffff0000e4c7c168 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 00000000376eac80 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000da239bc0 x7 : 00000000376eac80 x6 : 0000000000000028 x5 : ffff0000e4c7c1f0 x4 : ffff0000e4c7bb88 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: 212866 hardirqs last enabled at (212865): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (212865): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (212866): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (212336): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (212334): [] 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: 4290 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 0 PID: 4290 Comm: syz-executor233 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 : ffff800021757aa0 x29: ffff800021757aa0 x28: ffff7000042eaf88 x27: 1fffe0001c990430 x26: 1fffe0001c990431 x25: dfff800000000000 x24: ffff7000042eaf5c x23: 1fffe0001c990502 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e4c82810 x19: ffff0000e4c827c8 x18: 0000000000000010 x17: ffff800015a7d000 x16: ffff800012272b80 x15: ffff0001b3ce1bbc x14: 1ffff00002b500b2 x13: 0000000003938700 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000da239bc0 x7 : 0000000003938700 x6 : 0000000000000029 x5 : ffff0000e4c82850 x4 : ffff0000e4c821e8 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: 220300 hardirqs last enabled at (220299): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (220299): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (220300): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (219744): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (219742): [] 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: 4290 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 1 PID: 4290 Comm: syz-executor233 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 : ffff800021757aa0 x29: ffff800021757aa0 x28: ffff7000042eaf88 x27: 1fffe0001c990c32 x26: 1fffe0001c990c33 x25: dfff800000000000 x24: ffff7000042eaf5c x23: 1fffe0001c9b9dd1 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e4dcee88 x19: ffff0000e4dcee40 x18: 0000000000000010 x17: ffff800015a7d000 x16: ffff800012272b80 x15: ffff0001b3d02bbc x14: 1ffff00002b500b2 x13: 000000000bebc200 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000da239bc0 x7 : 000000000bebc200 x6 : 0000000000000029 x5 : ffff0000e4dceec8 x4 : ffff0000e4c861f8 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: 227444 hardirqs last enabled at (227443): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (227443): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (227444): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (227434): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (227434): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (227411): [] __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: 4290 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 0 PID: 4290 Comm: syz-executor233 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 : ffff800021757aa0 x29: ffff800021757aa0 x28: ffff7000042eaf88 x27: 1fffe0001c9ba5ca x26: 1fffe0001c9ba5cb x25: dfff800000000000 x24: ffff7000042eaf5c x23: 1fffe0001c9ba69c x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e4dd34e0 x19: ffff0000e4dd3498 x18: 0000000000000010 x17: ffff800015a7d000 x16: ffff800012272b80 x15: ffff0001b3ce1bbc x14: 1ffff00002b500b2 x13: 0000000013ab6680 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000da239bc0 x7 : 0000000013ab6680 x6 : 0000000000000029 x5 : ffff0000e4dd3520 x4 : ffff0000e4dd2eb8 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: 235274 hardirqs last enabled at (235273): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (235273): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (235274): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (235264): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (235264): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (235245): [] __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: 4290 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 0 PID: 4290 Comm: syz-executor233 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 : ffff800021757aa0 x29: ffff800021757aa0 x28: ffff7000042eaf88 x27: 1fffe0001c9bb296 x26: 1fffe0001c9bb297 x25: dfff800000000000 x24: ffff7000042eaf5c x23: 1fffe0001c9bb368 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e4dd9b40 x19: ffff0000e4dd9af8 x18: 0000000000000010 x17: ffff800015a7d000 x16: ffff800012272b80 x15: ffff0001b3ce1bbc x14: 1ffff00002b500b2 x13: 000000001b6b0b00 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000da239bc0 x7 : 000000001b6b0b00 x6 : 0000000000000029 x5 : ffff0000e4dd9b80 x4 : ffff0000e4dd9518 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: 243376 hardirqs last enabled at (243375): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (243375): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (243376): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (243366): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (243366): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (243297): [] __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: 4290 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 1 PID: 4290 Comm: syz-executor233 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 : ffff800021757aa0 x29: ffff800021757aa0 x28: ffff7000042eaf88 x27: 1fffe0001c9cd764 x26: 1fffe0001c9cd765 x25: dfff800000000000 x24: ffff7000042eaf5c x23: 1fffe0001c9bb903 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e4ddc818 x19: ffff0000e4ddc7d0 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 0000000022921900 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000da239bc0 x7 : 0000000022921900 x6 : 0000000000000029 x5 : ffff0000e4ddc858 x4 : ffff0000e4e6bb88 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: 250854 hardirqs last enabled at (250853): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (250853): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (250854): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (250296): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (250294): [] 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: 4290 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 1 PID: 4290 Comm: syz-executor233 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 : ffff800021757aa0 x29: ffff800021757aa0 x28: ffff7000042eaf88 x27: 1fffe0001c9c6296 x26: 1fffe0001c9c6297 x25: dfff800000000000 x24: ffff7000042eaf5c x23: 1fffe0001c9c6368 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e4e31b40 x19: ffff0000e4e31af8 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 000000002a51bd80 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000da239bc0 x7 : 000000002a51bd80 x6 : 0000000000000029 x5 : ffff0000e4e31b80 x4 : ffff0000e4e31518 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: 257642 hardirqs last enabled at (257641): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (257641): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (257642): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (257242): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (257240): [] 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: 4290 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 1 PID: 4290 Comm: syz-executor233 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 : ffff800021757aa0 x29: ffff800021757aa0 x28: ffff7000042eaf88 x27: 1fffe0001c9c6e99 x26: 1fffe0001c9c6e9a x25: dfff800000000000 x24: ffff7000042eaf5c x23: 1fffe0001c9c7034 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e4e381a0 x19: ffff0000e4e38158 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 0000000032116200 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000da239bc0 x7 : 0000000032116200 x6 : 0000000000000029 x5 : ffff0000e4e381e0 x4 : ffff0000e4e37530 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: 264580 hardirqs last enabled at (264579): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (264579): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (264580): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (264216): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (264216): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (263969): [] __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: 4290 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 0 PID: 4290 Comm: syz-executor233 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 : ffff800021757aa0 x29: ffff800021757aa0 x28: ffff7000042eaf88 x27: 1fffe0001c9c7b65 x26: 1fffe0001c9c7b66 x25: dfff800000000000 x24: ffff7000042eaf5c x23: 1fffe0001c9bba9d x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e4ddd4e8 x19: ffff0000e4ddd4a0 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 000000003a699d00 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000da239bc0 x7 : 000000003a699d00 x6 : 0000000000000029 x5 : ffff0000e4ddd528 x4 : ffff0000e4e3db90 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: 271908 hardirqs last enabled at (271907): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (271907): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (271908): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (271728): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (271726): [] 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: 4290 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 0 PID: 4290 Comm: syz-executor233 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 : ffff800021757aa0 x29: ffff800021757aa0 x28: ffff7000042eaf88 x27: 1fffe0001c9eb697 x26: 1fffe0001c9eb698 x25: dfff800000000000 x24: ffff7000042eaf5c x23: 1fffe0001c9eb769 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e4f5bb48 x19: ffff0000e4f5bb00 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 00000000068e7780 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000da239bc0 x7 : 00000000068e7780 x6 : 000000000000002a x5 : ffff0000e4f5bb88 x4 : ffff0000e4f5b520 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: 278834 hardirqs last enabled at (278833): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (278833): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (278834): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (278366): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (278364): [] 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: 4290 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 0 PID: 4290 Comm: syz-executor233 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 : ffff800021757aa0 x29: ffff800021757aa0 x28: ffff7000042eaf88 x27: 1fffe0001c9f2296 x26: 1fffe0001c9f2297 x25: dfff800000000000 x24: ffff7000042eaf5c x23: 1fffe0001c9f2368 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e4f91b40 x19: ffff0000e4f91af8 x18: 0000000000000010 x17: ffff800015a7d000 x16: ffff800012272b80 x15: ffff0001b3ce1bbc x14: 1ffff00002b500b2 x13: 000000000f7f4900 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000da239bc0 x7 : 000000000f7f4900 x6 : 000000000000002a x5 : ffff0000e4f91b80 x4 : ffff0000e4f91518 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: 286192 hardirqs last enabled at (286191): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (286191): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (286192): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (286182): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (286182): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (286071): [] __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: 4290 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 0 PID: 4290 Comm: syz-executor233 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 : ffff800021757aa0 x29: ffff800021757aa0 x28: ffff7000042eaf88 x27: 1fffe0001c9f2a98 x26: 1fffe0001c9f2a99 x25: dfff800000000000 x24: ffff7000042eaf5c x23: 1fffe0001c9f2b6a x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e4f95b50 x19: ffff0000e4f95b08 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 00000000173eed80 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000da239bc0 x7 : 00000000173eed80 x6 : 000000000000002a x5 : ffff0000e4f95b90 x4 : ffff0000e4f95528 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: 294336 hardirqs last enabled at (294335): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (294335): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (294336): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (293806): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (293804): [] 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: 4290 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 0 PID: 4290 Comm: syz-executor233 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 : ffff800021757aa0 x29: ffff800021757aa0 x28: ffff7000042eaf88 x27: 1fffe0001c9edb65 x26: 1fffe0001c9edb66 x25: dfff800000000000 x24: ffff7000042eaf5c x23: 1fffe0001c9edc37 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e4f6e1b8 x19: ffff0000e4f6e170 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 000000001f972880 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000da239bc0 x7 : 000000001f972880 x6 : 000000000000002a x5 : ffff0000e4f6e1f8 x4 : ffff0000e4f6db90 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: 302070 hardirqs last enabled at (302069): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (302069): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (302070): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (301854): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (301854): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (301843): [] __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: 4290 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 0 PID: 4290 Comm: syz-executor233 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 : ffff800021757aa0 x29: ffff800021757aa0 x28: ffff7000042eaf88 x27: 1fffe0001c9f4363 x26: 1fffe0001c9f4364 x25: dfff800000000000 x24: ffff7000042eaf5c x23: 1fffe0001c9f4435 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e4fa21a8 x19: ffff0000e4fa2160 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 0000000027ef6380 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000da239bc0 x7 : 0000000027ef6380 x6 : 000000000000002a x5 : ffff0000e4fa21e8 x4 : ffff0000e4fa1b80 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: 309576 hardirqs last enabled at (309575): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (309575): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (309576): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (309368): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (309368): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (309357): [] __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: 4290 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 0 PID: 4290 Comm: syz-executor233 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 : ffff800021757aa0 x29: ffff800021757aa0 x28: ffff7000042eaf88 x27: 1fffe0001ca80c32 x26: 1fffe0001ca80c33 x25: dfff800000000000 x24: ffff7000042eaf5c x23: 1fffe0001ca80d04 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e5406820 x19: ffff0000e54067d8 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 0000000030479e80 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000da239bc0 x7 : 0000000030479e80 x6 : 000000000000002a x5 : ffff0000e5406860 x4 : ffff0000e54061f8 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: 316630 hardirqs last enabled at (316629): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (316629): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (316630): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (316462): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (316460): [] 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: 4290 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 0 PID: 4290 Comm: syz-executor233 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 : ffff800021757aa0 x29: ffff800021757aa0 x28: ffff7000042eaf88 x27: 1fffe0001c9f4b65 x26: 1fffe0001c9f4b66 x25: dfff800000000000 x24: ffff7000042eaf5c x23: 1fffe0001ca81368 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e5409b40 x19: ffff0000e5409af8 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 00000000389fd980 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000da239bc0 x7 : 00000000389fd980 x6 : 000000000000002a x5 : ffff0000e5409b80 x4 : ffff0000e4fa5b90 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: 323844 hardirqs last enabled at (323843): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (323843): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (323844): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (323636): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (323636): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (323623): [] __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: 4290 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 1 PID: 4290 Comm: syz-executor233 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 : ffff800021757aa0 x29: ffff800021757aa0 x28: ffff7000042eaf88 x27: 1fffe0001c9f5296 x26: 1fffe0001c9f5297 x25: dfff800000000000 x24: ffff7000042eaf5c x23: 1fffe0001c9f5368 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e4fa9b40 x19: ffff0000e4fa9af8 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 0000000004c4b400 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000da239bc0 x7 : 0000000004c4b400 x6 : 000000000000002b x5 : ffff0000e4fa9b80 x4 : ffff0000e4fa9518 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: 331640 hardirqs last enabled at (331639): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (331639): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (331640): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (331310): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (331308): [] 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: 4290 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 1 PID: 4290 Comm: syz-executor233 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 : ffff800021757aa0 x29: ffff800021757aa0 x28: ffff7000042eaf88 x27: 1fffe0001c9f5c32 x26: 1fffe0001c9f5c33 x25: dfff800000000000 x24: ffff7000042eaf5c x23: 1fffe0001c9f5d04 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e4fae820 x19: ffff0000e4fae7d8 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 000000000d1cef00 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000da239bc0 x7 : 000000000d1cef00 x6 : 000000000000002b x5 : ffff0000e4fae860 x4 : ffff0000e4fae1f8 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: 339426 hardirqs last enabled at (339425): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (339425): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (339426): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (338748): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (338748): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (338251): [] __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: 4290 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 1 PID: 4290 Comm: syz-executor233 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 : ffff800021757aa0 x29: ffff800021757aa0 x28: ffff7000042eaf88 x27: 1fffe0001c9f88fe x26: 1fffe0001c9f88ff x25: dfff800000000000 x24: ffff7000042eaf5c x23: 1fffe0001c9f89d0 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e4fc4e80 x19: ffff0000e4fc4e38 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 0000000015752a00 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000da239bc0 x7 : 0000000015752a00 x6 : 000000000000002b x5 : ffff0000e4fc4ec0 x4 : ffff0000e4fc4858 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: 346446 hardirqs last enabled at (346445): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (346445): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (346446): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (346428): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (346428): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (346417): [] __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: 4290 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 1 PID: 4290 Comm: syz-executor233 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 : ffff800021757aa0 x29: ffff800021757aa0 x28: ffff7000042eaf88 x27: 1fffe0001ca82296 x26: 1fffe0001ca82297 x25: dfff800000000000 x24: ffff7000042eaf5c x23: 1fffe0001ca82368 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e5411b40 x19: ffff0000e5411af8 x18: 0000000000000010 x17: ffff800015a7d000 x16: ffff800012272b80 x15: ffff0001b3d02bbc x14: 1ffff00002b500b2 x13: 000000001d34ce80 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000da239bc0 x7 : 000000001d34ce80 x6 : 000000000000002b x5 : ffff0000e5411b80 x4 : ffff0000e5411518 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: 354266 hardirqs last enabled at (354265): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (354265): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (354266): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (354256): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (354256): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (354247): [] __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: 4290 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 0 PID: 4290 Comm: syz-executor233 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 : ffff800021757aa0 x29: ffff800021757aa0 x28: ffff7000042eaf88 x27: 1fffe0001ca824fd x26: 1fffe0001ca824fe x25: dfff800000000000 x24: ffff7000042eaf5c x23: 1fffe0001ca825cf x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e5412e78 x19: ffff0000e5412e30 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 0000000024f47300 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000da239bc0 x7 : 0000000024f47300 x6 : 000000000000002b x5 : ffff0000e5412eb8 x4 : ffff0000e5412850 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: 362042 hardirqs last enabled at (362041): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (362041): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (362042): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (361438): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (361438): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (361353): [] __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: 4290 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 1 PID: 4290 Comm: syz-executor233 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 : ffff800021757aa0 x29: ffff800021757aa0 x28: ffff7000042eaf88 x27: 1fffe0001ca831c9 x26: 1fffe0001ca831ca x25: dfff800000000000 x24: ffff7000042eaf5c x23: 1fffe0001ca8329b x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e54194d8 x19: ffff0000e5419490 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 000000002cb41780 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000da239bc0 x7 : 000000002cb41780 x6 : 000000000000002b x5 : ffff0000e5419518 x4 : ffff0000e5418eb0 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: 369646 hardirqs last enabled at (369645): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (369645): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (369646): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (369122): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (369120): [] 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: 4290 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 0 PID: 4290 Comm: syz-executor233 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 : ffff800021757aa0 x29: ffff800021757aa0 x28: ffff7000042eaf88 x27: 1fffe0001c980296 x26: 1fffe0001c980297 x25: dfff800000000000 x24: ffff7000042eaf5c x23: 1fffe0001c980435 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e4c021a8 x19: ffff0000e4c02160 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 00000000350c5280 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000da239bc0 x7 : 00000000350c5280 x6 : 000000000000002b x5 : ffff0000e4c021e8 x4 : ffff0000e4c01518 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: 377468 hardirqs last enabled at (377467): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (377467): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (377468): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (376922): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (376920): [] 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: 4290 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 1 PID: 4290 Comm: syz-executor233 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 : ffff800021757aa0 x29: ffff800021757aa0 x28: ffff7000042eaf88 x27: 1fffe0001ca83dcc x26: 1fffe0001ca83dcd x25: dfff800000000000 x24: ffff7000042eaf5c x23: 1fffe0001ca83e9e x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e541f4f0 x19: ffff0000e541f4a8 x18: 0000000000000010 x17: ffff800015a7d000 x16: ffff800012272b80 x15: ffff0001b3d02bbc x14: 1ffff00002b500b2 x13: 0000000001c9c380 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000da239bc0 x7 : 0000000001c9c380 x6 : 000000000000002c x5 : ffff0000e541f530 x4 : ffff0000e541eec8 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: 385436 hardirqs last enabled at (385435): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (385435): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (385436): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (385426): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (385426): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (385415): [] __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: 4290 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 0 PID: 4290 Comm: syz-executor233 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 : ffff800021757aa0 x29: ffff800021757aa0 x28: ffff7000042eaf88 x27: 1fffe0001c9808fe x26: 1fffe0001c9808ff x25: dfff800000000000 x24: ffff7000042eaf5c x23: 1fffe0001c9809d0 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e4c04e80 x19: ffff0000e4c04e38 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 0000000009896800 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000da239bc0 x7 : 0000000009896800 x6 : 000000000000002c x5 : ffff0000e4c04ec0 x4 : ffff0000e4c04858 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: 392822 hardirqs last enabled at (392821): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (392821): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (392822): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (392624): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (392622): [] 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: 4290 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 0 PID: 4290 Comm: syz-executor233 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 : ffff800021757aa0 x29: ffff800021757aa0 x28: ffff7000042eaf88 x27: 1fffe0001c981b65 x26: 1fffe0001c981b66 x25: dfff800000000000 x24: ffff7000042eaf5c x23: 1fffe0001c981d04 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e4c0e820 x19: ffff0000e4c0e7d8 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 0000000011490c80 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000da239bc0 x7 : 0000000011490c80 x6 : 000000000000002c x5 : ffff0000e4c0e860 x4 : ffff0000e4c0db90 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: 400022 hardirqs last enabled at (400021): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (400021): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (400022): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (399470): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (399470): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (399453): [] __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: 4290 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 0 PID: 4290 Comm: syz-executor233 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 : ffff800021757aa0 x29: ffff800021757aa0 x28: ffff7000042eaf88 x27: 1fffe0001bf56430 x26: 1fffe0001bf56431 x25: dfff800000000000 x24: ffff7000042eaf5c x23: 1fffe0001bf56b6a x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000dfab5b50 x19: ffff0000dfab5b08 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 000000001908b100 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000da239bc0 x7 : 000000001908b100 x6 : 000000000000002c x5 : ffff0000dfab5b90 x4 : ffff0000dfab21e8 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: 407228 hardirqs last enabled at (407227): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (407227): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (407228): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (406630): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (406630): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (406539): [] __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: 4290 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 1 PID: 4290 Comm: syz-executor233 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 : ffff800021757aa0 x29: ffff800021757aa0 x28: ffff7000042eaf88 x27: 1fffe0001ca84764 x26: 1fffe0001ca84765 x25: dfff800000000000 x24: ffff7000042eaf5c x23: 1fffe0001ca84836 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e54241b0 x19: ffff0000e5424168 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 0000000020c85580 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000da239bc0 x7 : 0000000020c85580 x6 : 000000000000002c x5 : ffff0000e54241f0 x4 : ffff0000e5423b88 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: 414582 hardirqs last enabled at (414581): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (414581): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (414582): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (414248): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (414246): [] 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: 4290 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 1 PID: 4290 Comm: syz-executor233 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 : ffff800021757aa0 x29: ffff800021757aa0 x28: ffff7000042eaf88 x27: 1fffe0001bf5f8fe x26: 1fffe0001bf5f8ff x25: dfff800000000000 x24: ffff7000042eaf5c x23: 1fffe0001bf5fd04 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000dfafe820 x19: ffff0000dfafe7d8 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 000000002887fa00 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000da239bc0 x7 : 000000002887fa00 x6 : 000000000000002c x5 : ffff0000dfafe860 x4 : ffff0000dfafc858 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: 421770 hardirqs last enabled at (421769): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (421769): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (421770): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (421386): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (421386): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (421379): [] __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: 4290 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 0 PID: 4290 Comm: syz-executor233 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 : ffff800021757aa0 x29: ffff800021757aa0 x28: ffff7000042eaf88 x27: 1fffe0001c99a831 x26: 1fffe0001c99a832 x25: dfff800000000000 x24: ffff7000042eaf5c x23: 1fffe0001c99a9d0 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e4cd4e80 x19: ffff0000e4cd4e38 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 0000000030e03500 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000da239bc0 x7 : 0000000030e03500 x6 : 000000000000002c x5 : ffff0000e4cd4ec0 x4 : ffff0000e4cd41f0 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: 430446 hardirqs last enabled at (430445): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (430445): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (430446): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (429728): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (429726): [] 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: 4290 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 1 PID: 4290 Comm: syz-executor233 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 : ffff800021757aa0 x29: ffff800021757aa0 x28: ffff7000042eaf88 x27: 1fffe0001c2fedcc x26: 1fffe0001c2fedcd x25: dfff800000000000 x24: ffff7000042eaf5c x23: 1fffe0001c2fe034 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e17f01a0 x19: ffff0000e17f0158 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 0000000039387000 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000da239bc0 x7 : 0000000039387000 x6 : 000000000000002c x5 : ffff0000e17f01e0 x4 : ffff0000e17f6ec8 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: 438082 hardirqs last enabled at (438081): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (438081): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (438082): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (437524): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (437524): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (437463): [] __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: 4290 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 0 PID: 4290 Comm: syz-executor233 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 : ffff800021757aa0 x29: ffff800021757aa0 x28: ffff7000042eaf88 x27: 1fffe0001c2fe831 x26: 1fffe0001c2fe832 x25: dfff800000000000 x24: ffff7000042eaf5c x23: 1fffe0001c9aa034 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e4d501a0 x19: ffff0000e4d50158 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 0000000005f5e100 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000da239bc0 x7 : 0000000005f5e100 x6 : 000000000000002d x5 : ffff0000e4d501e0 x4 : ffff0000e17f41f0 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: 445030 hardirqs last enabled at (445029): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (445029): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (445030): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (444806): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (444806): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (444619): [] __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: 4290 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 1 PID: 4290 Comm: syz-executor233 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 : ffff800021757aa0 x29: ffff800021757aa0 x28: ffff7000042eaf88 x27: 1fffe0001bf5d0fc x26: 1fffe0001bf5d0fd x25: dfff800000000000 x24: ffff7000042eaf5c x23: 1fffe0001bf5d368 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000dfae9b40 x19: ffff0000dfae9af8 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 000000000db58580 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000da239bc0 x7 : 000000000db58580 x6 : 000000000000002d x5 : ffff0000dfae9b80 x4 : ffff0000dfae8848 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: 452922 hardirqs last enabled at (452921): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (452921): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (452922): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (452560): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (452560): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (452553): [] __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: 4290 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 1 PID: 4290 Comm: syz-executor233 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 : ffff800021757aa0 x29: ffff800021757aa0 x28: ffff7000042eaf88 x27: 1fffe0001c9ac430 x26: 1fffe0001c9ac431 x25: dfff800000000000 x24: ffff7000042eaf5c x23: 1fffe0001c9ac368 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e4d61b40 x19: ffff0000e4d61af8 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 00000000160dc080 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000da239bc0 x7 : 00000000160dc080 x6 : 000000000000002d x5 : ffff0000e4d61b80 x4 : ffff0000e4d621e8 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: 460626 hardirqs last enabled at (460625): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (460625): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (460626): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (460278): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (460276): [] 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: 4290 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 1 PID: 4290 Comm: syz-executor233 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 : ffff800021757aa0 x29: ffff800021757aa0 x28: ffff7000042eaf88 x27: 1fffe0001c9a95ca x26: 1fffe0001c9a95cb x25: dfff800000000000 x24: ffff7000042eaf5c x23: 1fffe0001c9a9769 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e4d4bb48 x19: ffff0000e4d4bb00 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 000000001e65fb80 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000da239bc0 x7 : 000000001e65fb80 x6 : 000000000000002d x5 : ffff0000e4d4bb88 x4 : ffff0000e4d4aeb8 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: 467656 hardirqs last enabled at (467655): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (467655): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (467656): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (467280): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (467280): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (467275): [] __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: 4290 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 1 PID: 4290 Comm: syz-executor233 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 : ffff800021757aa0 x29: ffff800021757aa0 x28: ffff7000042eaf88 x27: 1fffe0001c9aa1c9 x26: 1fffe0001c9aa1ca x25: dfff800000000000 x24: ffff7000042eaf5c x23: 1fffe0001c9aa29b x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e4d514d8 x19: ffff0000e4d51490 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 000000002625a000 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000da239bc0 x7 : 000000002625a000 x6 : 000000000000002d x5 : ffff0000e4d51518 x4 : ffff0000e4d50eb0 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: 474370 hardirqs last enabled at (474369): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (474369): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (474370): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (473602): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (473602): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (473595): [] __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: 4290 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 1 PID: 4290 Comm: syz-executor233 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 : ffff800021757aa0 x29: ffff800021757aa0 x28: ffff7000042eaf88 x27: 1fffe0001c99c697 x26: 1fffe0001c99c698 x25: dfff800000000000 x24: ffff7000042eaf5c x23: 1fffe0001c99c769 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e4ce3b48 x19: ffff0000e4ce3b00 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 000000002de54480 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000da239bc0 x7 : 000000002de54480 x6 : 000000000000002d x5 : ffff0000e4ce3b88 x4 : ffff0000e4ce3520 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: 481796 hardirqs last enabled at (481795): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (481795): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (481796): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (480718): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (480718): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (480707): [] __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: 4290 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 0 PID: 4290 Comm: syz-executor233 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 : ffff800021757aa0 x29: ffff800021757aa0 x28: ffff7000042eaf88 x27: 1fffe0001c9aaa98 x26: 1fffe0001c9aaa99 x25: dfff800000000000 x24: ffff7000042eaf5c x23: 1fffe0001c9aa9d0 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e4d54e80 x19: ffff0000e4d54e38 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 0000000036d61600 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000da239bc0 x7 : 0000000036d61600 x6 : 000000000000002d x5 : ffff0000e4d54ec0 x4 : ffff0000e4d55528 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: 488652 hardirqs last enabled at (488651): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (488651): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (488652): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (488472): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (488470): [] 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: 4290 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 1 PID: 4290 Comm: syz-executor233 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 : ffff800021757aa0 x29: ffff800021757aa0 x28: ffff7000042eaf88 x27: 1fffe0001c99da98 x26: 1fffe0001c99da99 x25: dfff800000000000 x24: ffff7000042eaf5c x23: 1fffe0001c99dd04 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e4cee820 x19: ffff0000e4cee7d8 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 0000000003938700 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000da239bc0 x7 : 0000000003938700 x6 : 000000000000002e x5 : ffff0000e4cee860 x4 : ffff0000e4ced528 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: 495760 hardirqs last enabled at (495759): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (495759): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (495760): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (495440): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (495438): [] 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: 4290 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 1 PID: 4290 Comm: syz-executor233 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 : ffff800021757aa0 x29: ffff800021757aa0 x28: ffff7000042eaf88 x27: 1fffe0001c99d697 x26: 1fffe0001c99d698 x25: dfff800000000000 x24: ffff7000042eaf5c x23: 1fffe0001c99d034 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e4ce81a0 x19: ffff0000e4ce8158 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 000000000b532b80 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000da239bc0 x7 : 000000000b532b80 x6 : 000000000000002e x5 : ffff0000e4ce81e0 x4 : ffff0000e4ceb520 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: 503910 hardirqs last enabled at (503909): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (503909): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (503910): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (503336): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (503334): [] 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: 4290 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 1 PID: 4290 Comm: syz-executor233 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 : ffff800021757aa0 x29: ffff800021757aa0 x28: ffff7000042eaf88 x27: 1fffe0001c99ee99 x26: 1fffe0001c99ee9a x25: dfff800000000000 x24: ffff7000042eaf5c x23: 1fffe0001c99ed04 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e4cf6820 x19: ffff0000e4cf67d8 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 0000000013ab6680 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000da239bc0 x7 : 0000000013ab6680 x6 : 000000000000002e x5 : ffff0000e4cf6860 x4 : ffff0000e4cf7530 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: 511302 hardirqs last enabled at (511301): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (511301): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (511302): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (511094): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (511094): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (511081): [] __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: 4290 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 0 PID: 4290 Comm: syz-executor233 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 : ffff800021757aa0 x29: ffff800021757aa0 x28: ffff7000042eaf88 x27: 1fffe0001c9b6831 x26: 1fffe0001c9b6832 x25: dfff800000000000 x24: ffff7000042eaf5c x23: 1fffe0001c99ea9d x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e4cf54e8 x19: ffff0000e4cf54a0 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 000000001c03a180 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000da239bc0 x7 : 000000001c03a180 x6 : 000000000000002e x5 : ffff0000e4cf5528 x4 : ffff0000e4db41f0 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: 518624 hardirqs last enabled at (518623): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (518623): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (518624): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (518468): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (518466): [] 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: 4290 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 1 PID: 4290 Comm: syz-executor233 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 : ffff800021757aa0 x29: ffff800021757aa0 x28: ffff7000042eaf88 x27: 1fffe0001c9b78fe x26: 1fffe0001c9b78ff x25: dfff800000000000 x24: ffff7000042eaf5c x23: 1fffe0001c9b7836 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e4dbc1b0 x19: ffff0000e4dbc168 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 00000000245bdc80 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000da239bc0 x7 : 00000000245bdc80 x6 : 000000000000002e x5 : ffff0000e4dbc1f0 x4 : ffff0000e4dbc858 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: 526442 hardirqs last enabled at (526441): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (526441): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (526442): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (526260): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (526258): [] 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: 4290 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 0 PID: 4290 Comm: syz-executor233 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 : ffff800021757aa0 x29: ffff800021757aa0 x28: ffff7000042eaf88 x27: 1fffe0001c9c4c32 x26: 1fffe0001c9c4c33 x25: dfff800000000000 x24: ffff7000042eaf5c x23: 1fffe0001c9c4dd1 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e4e26e88 x19: ffff0000e4e26e40 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 000000002c1b8100 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000da239bc0 x7 : 000000002c1b8100 x6 : 000000000000002e x5 : ffff0000e4e26ec8 x4 : ffff0000e4e261f8 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: 533906 hardirqs last enabled at (533905): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (533905): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (533906): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (533088): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (533086): [] 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: 4290 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 0 PID: 4290 Comm: syz-executor233 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 : ffff800021757aa0 x29: ffff800021757aa0 x28: ffff7000042eaf88 x27: 1fffe0001c9b9430 x26: 1fffe0001c9b9431 x25: dfff800000000000 x24: ffff7000042eaf5c x23: 1fffe0001c9b9368 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e4dc9b40 x19: ffff0000e4dc9af8 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 0000000033db2580 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000da239bc0 x7 : 0000000033db2580 x6 : 000000000000002e x5 : ffff0000e4dc9b80 x4 : ffff0000e4dca1e8 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: 541706 hardirqs last enabled at (541705): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (541705): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (541706): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (541094): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (541094): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (541077): [] __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: 4290 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 0 PID: 4290 Comm: syz-executor233 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 : ffff800021757aa0 x29: ffff800021757aa0 x28: ffff7000042eaf88 x27: 1fffe0001c98fc32 x26: 1fffe0001c98fc33 x25: dfff800000000000 x24: ffff7000042eaf5c x23: 1fffe0001c98fb6a x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e4c7db50 x19: ffff0000e4c7db08 x18: 0000000000000010 x17: ffff800015a7d000 x16: ffff800012272b80 x15: ffff0001b3ce1bbc x14: 1ffff00002b500b2 x13: 0000000000989680 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000da239bc0 x7 : 0000000000989680 x6 : 000000000000002f x5 : ffff0000e4c7db90 x4 : ffff0000e4c7e1f8 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: 548664 hardirqs last enabled at (548663): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (548663): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (548664): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (548654): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (548654): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (548577): [] __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: 4290 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 1 PID: 4290 Comm: syz-executor233 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 : ffff800021757aa0 x29: ffff800021757aa0 x28: ffff7000042eaf88 x27: 1fffe0001c9c51c9 x26: 1fffe0001c9c51ca x25: dfff800000000000 x24: ffff7000042eaf5c x23: 1fffe0001c9c5101 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e4e28808 x19: ffff0000e4e287c0 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 0000000008583b00 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000da239bc0 x7 : 0000000008583b00 x6 : 000000000000002f x5 : ffff0000e4e28848 x4 : ffff0000e4e28eb0 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: 555670 hardirqs last enabled at (555669): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (555669): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (555670): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (555514): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (555514): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (555505): [] __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: 4290 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 0 PID: 4290 Comm: syz-executor233 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 : ffff800021757aa0 x29: ffff800021757aa0 x28: ffff7000042eaf88 x27: 1fffe0001c9c4296 x26: 1fffe0001c9c4297 x25: dfff800000000000 x24: ffff7000042eaf5c x23: 1fffe0001c9cd101 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e4e68808 x19: ffff0000e4e687c0 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 000000001017df80 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000da239bc0 x7 : 000000001017df80 x6 : 000000000000002f x5 : ffff0000e4e68848 x4 : ffff0000e4e21518 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: 562422 hardirqs last enabled at (562421): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (562421): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (562422): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (561906): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (561906): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (561897): [] __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: 4290 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332 Modules linked in: CPU: 0 PID: 4290 Comm: syz-executor233 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 : ffff800021757aa0 x29: ffff800021757aa0 x28: ffff7000042eaf88 x27: 1fffe0001c98fdcc x26: 1fffe0001c98fdcd x25: dfff800000000000 x24: ffff7000042eaf5c x23: 1fffe0001c98fe9e x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e4c7f4f0 x19: ffff0000e4c7f4a8 x18: 0000000000000010 x17: 0000000000000000 x16: ffff800012272b80 x15: 0000000000000000 x14: 1ffff00002b500b2 x13: 0000000018701a80 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aab0a4 x8 : ffff0000da239bc0 x7 : 0000000018701a80 x6 : 000000000000002f x5 : ffff0000e4c7f530 x4 : ffff0000e4c7eec8 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: 569208 hardirqs last enabled at (569207): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (569207): [] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261 hardirqs last disabled at (569208): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (568858): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (568858): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (568851): [] __do_softirq+0x14/0x20 kernel/softirq.c:605 ---[ end trace 0000000000000000 ]---