minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:19): bit already cleared minix_free_block (loop0:22): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6419 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 1 UID: 0 PID: 6419 Comm: syz-executor726 Not tainted 6.12.0-syzkaller-g7b1d1d4cfac0 #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:336 lr : drop_nlink+0xe4/0x138 fs/inode.c:336 sp : ffff8000a2a47a60 x29: ffff8000a2a47a60 x28: dfff800000000000 x27: 1fffe0001b61189a x26: 1ffff00014548f54 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001bd51963 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000dea8cb18 x19: ffff0000dea8cad0 x18: 1fffe000366cb076 x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff86dc7c6 x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff86dc7c7 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000c1d29e40 x7 : ffff800080c93b64 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:336 (P) drop_nlink+0xe4/0x138 fs/inode.c:336 (L) inode_dec_link_count include/linux/fs.h:2510 [inline] minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157 vfs_unlink+0x2f0/0x534 fs/namei.c:4469 do_unlinkat+0x4d0/0x700 fs/namei.c:4533 __do_sys_unlinkat fs/namei.c:4576 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 13202 hardirqs last enabled at (13201): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (13201): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (13202): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (12248): [<ffff80008020396c>] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (12248): [<ffff80008020396c>] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582 softirqs last disabled at (12237): [<ffff800080020db4>] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:20): bit already cleared minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:19): bit already cleared minix_free_block (loop0:22): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6419 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 1 UID: 0 PID: 6419 Comm: syz-executor726 Tainted: G W 6.12.0-syzkaller-g7b1d1d4cfac0 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:336 lr : drop_nlink+0xe4/0x138 fs/inode.c:336 sp : ffff8000a2a47a60 x29: ffff8000a2a47a60 x28: dfff800000000000 x27: 1fffe0001954c89a x26: 1ffff00014548f54 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001bd5b163 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000dead8b18 x19: ffff0000dead8ad0 x18: 1fffe000366cb076 x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff86f3986 x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff86f3987 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000c1d29e40 x7 : ffff800080c93b64 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:336 (P) drop_nlink+0xe4/0x138 fs/inode.c:336 (L) inode_dec_link_count include/linux/fs.h:2510 [inline] minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157 vfs_unlink+0x2f0/0x534 fs/namei.c:4469 do_unlinkat+0x4d0/0x700 fs/namei.c:4533 __do_sys_unlinkat fs/namei.c:4576 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 18116 hardirqs last enabled at (18115): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (18115): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (18116): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (17396): [<ffff80008002f3d8>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (17394): [<ffff80008002f3a4>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:20): bit already cleared minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:19): bit already cleared minix_free_block (loop0:22): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6419 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 0 UID: 0 PID: 6419 Comm: syz-executor726 Tainted: G W 6.12.0-syzkaller-g7b1d1d4cfac0 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:336 lr : drop_nlink+0xe4/0x138 fs/inode.c:336 sp : ffff8000a2a47a60 x29: ffff8000a2a47a60 x28: dfff800000000000 x27: 1fffe0001b524efd x26: 1ffff00014548f54 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001bd51f54 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000dea8faa0 x19: ffff0000dea8fa58 x18: 1fffe000366c6876 x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff86f3986 x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff86f3987 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000c1d29e40 x7 : ffff800080c93b64 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:336 (P) drop_nlink+0xe4/0x138 fs/inode.c:336 (L) inode_dec_link_count include/linux/fs.h:2510 [inline] minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157 vfs_unlink+0x2f0/0x534 fs/namei.c:4469 do_unlinkat+0x4d0/0x700 fs/namei.c:4533 __do_sys_unlinkat fs/namei.c:4576 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 21794 hardirqs last enabled at (21793): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (21793): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (21794): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (20786): [<ffff80008002f3d8>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (20784): [<ffff80008002f3a4>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:20): bit already cleared minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:19): bit already cleared minix_free_block (loop0:22): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6419 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 0 UID: 0 PID: 6419 Comm: syz-executor726 Tainted: G W 6.12.0-syzkaller-g7b1d1d4cfac0 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:336 lr : drop_nlink+0xe4/0x138 fs/inode.c:336 sp : ffff8000a2a47a60 x29: ffff8000a2a47a60 x28: dfff800000000000 x27: 1fffe0001a43549a x26: 1ffff00014548f54 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001bd5a163 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000dead0b18 x19: ffff0000dead0ad0 x18: 1fffe000366c6876 x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff8b2eeb6 x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff8b2eeb7 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000c1d29e40 x7 : ffff800080c93b64 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:336 (P) drop_nlink+0xe4/0x138 fs/inode.c:336 (L) inode_dec_link_count include/linux/fs.h:2510 [inline] minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157 vfs_unlink+0x2f0/0x534 fs/namei.c:4469 do_unlinkat+0x4d0/0x700 fs/namei.c:4533 __do_sys_unlinkat fs/namei.c:4576 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 25644 hardirqs last enabled at (25643): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (25643): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (25644): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (25356): [<ffff80008020396c>] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (25356): [<ffff80008020396c>] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582 softirqs last disabled at (25337): [<ffff800080020db4>] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:20): bit already cleared minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:19): bit already cleared minix_free_block (loop0:22): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6419 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 0 UID: 0 PID: 6419 Comm: syz-executor726 Tainted: G W 6.12.0-syzkaller-g7b1d1d4cfac0 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:336 lr : drop_nlink+0xe4/0x138 fs/inode.c:336 sp : ffff8000a2a47a60 x29: ffff8000a2a47a60 x28: dfff800000000000 x27: 1fffe0001b625156 x26: 1ffff00014548f54 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001bd5b754 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000deadbaa0 x19: ffff0000deadba58 x18: 1fffe000366c6876 x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff8b2eeb6 x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff8b2eeb7 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000c1d29e40 x7 : ffff800080c93b64 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:336 (P) drop_nlink+0xe4/0x138 fs/inode.c:336 (L) inode_dec_link_count include/linux/fs.h:2510 [inline] minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157 vfs_unlink+0x2f0/0x534 fs/namei.c:4469 do_unlinkat+0x4d0/0x700 fs/namei.c:4533 __do_sys_unlinkat fs/namei.c:4576 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 29710 hardirqs last enabled at (29709): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (29709): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (29710): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (29426): [<ffff80008020396c>] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (29426): [<ffff80008020396c>] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582 softirqs last disabled at (29419): [<ffff800080020db4>] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:20): bit already cleared minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:19): bit already cleared minix_free_block (loop0:22): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6419 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 1 UID: 0 PID: 6419 Comm: syz-executor726 Tainted: G W 6.12.0-syzkaller-g7b1d1d4cfac0 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:336 lr : drop_nlink+0xe4/0x138 fs/inode.c:336 sp : ffff8000a2a47a60 x29: ffff8000a2a47a60 x28: dfff800000000000 x27: 1fffe0001a434127 x26: 1ffff00014548f54 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001bd5a35e x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000dead1af0 x19: ffff0000dead1aa8 x18: 1fffe000366cb076 x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff86ed21e x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff86ed21f x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000c1d29e40 x7 : ffff800080c93b64 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:336 (P) drop_nlink+0xe4/0x138 fs/inode.c:336 (L) inode_dec_link_count include/linux/fs.h:2510 [inline] minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157 vfs_unlink+0x2f0/0x534 fs/namei.c:4469 do_unlinkat+0x4d0/0x700 fs/namei.c:4533 __do_sys_unlinkat fs/namei.c:4576 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 35858 hardirqs last enabled at (35857): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (35857): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (35858): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (35742): [<ffff80008002f3d8>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (35740): [<ffff80008002f3a4>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:20): bit already cleared minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:19): bit already cleared minix_free_block (loop0:22): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6419 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 1 UID: 0 PID: 6419 Comm: syz-executor726 Tainted: G W 6.12.0-syzkaller-g7b1d1d4cfac0 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:336 lr : drop_nlink+0xe4/0x138 fs/inode.c:336 sp : ffff8000a2a47a60 x29: ffff8000a2a47a60 x28: dfff800000000000 x27: 1fffe0001a4184c9 x26: 1ffff00014548f54 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001bd5a754 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000dead3aa0 x19: ffff0000dead3a58 x18: 1fffe000366cb076 x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff8b2ecde x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff8b2ecdf x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000c1d29e40 x7 : ffff800080c93b64 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:336 (P) drop_nlink+0xe4/0x138 fs/inode.c:336 (L) inode_dec_link_count include/linux/fs.h:2510 [inline] minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157 vfs_unlink+0x2f0/0x534 fs/namei.c:4469 do_unlinkat+0x4d0/0x700 fs/namei.c:4533 __do_sys_unlinkat fs/namei.c:4576 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 39540 hardirqs last enabled at (39539): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (39539): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (39540): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (39420): [<ffff80008002f3d8>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (39418): [<ffff80008002f3a4>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:20): bit already cleared minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:19): bit already cleared minix_free_block (loop0:22): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6419 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 1 UID: 0 PID: 6419 Comm: syz-executor726 Tainted: G W 6.12.0-syzkaller-g7b1d1d4cfac0 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:336 lr : drop_nlink+0xe4/0x138 fs/inode.c:336 sp : ffff8000a2a47a60 x29: ffff8000a2a47a60 x28: dfff800000000000 x27: 1fffe0001b53c1b4 x26: 1ffff00014548f54 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001bd5d35e x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000deae9af0 x19: ffff0000deae9aa8 x18: 1fffe000366cb076 x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff86e8c6e x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff86e8c6f x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000c1d29e40 x7 : ffff800080c93b64 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:336 (P) drop_nlink+0xe4/0x138 fs/inode.c:336 (L) inode_dec_link_count include/linux/fs.h:2510 [inline] minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157 vfs_unlink+0x2f0/0x534 fs/namei.c:4469 do_unlinkat+0x4d0/0x700 fs/namei.c:4533 __do_sys_unlinkat fs/namei.c:4576 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 43316 hardirqs last enabled at (43315): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (43315): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (43316): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (43200): [<ffff80008002f3d8>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (43198): [<ffff80008002f3a4>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:20): bit already cleared minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:19): bit already cleared minix_free_block (loop0:22): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6419 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 0 UID: 0 PID: 6419 Comm: syz-executor726 Tainted: G W 6.12.0-syzkaller-g7b1d1d4cfac0 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:336 lr : drop_nlink+0xe4/0x138 fs/inode.c:336 sp : ffff8000a2a47a60 x29: ffff8000a2a47a60 x28: dfff800000000000 x27: 1fffe0001b605b5b x26: 1ffff00014548f54 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001bd4e559 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000dea72ac8 x19: ffff0000dea72a80 x18: 1fffe000366c6876 x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff8707246 x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff8707247 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000c1d29e40 x7 : ffff800080c93b64 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:336 (P) drop_nlink+0xe4/0x138 fs/inode.c:336 (L) inode_dec_link_count include/linux/fs.h:2510 [inline] minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157 vfs_unlink+0x2f0/0x534 fs/namei.c:4469 do_unlinkat+0x4d0/0x700 fs/namei.c:4533 __do_sys_unlinkat fs/namei.c:4576 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 48842 hardirqs last enabled at (48841): [<ffff80008b4b56a4>] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:85 [inline] hardirqs last enabled at (48841): [<ffff80008b4b56a4>] exit_to_kernel_mode+0xdc/0x10c arch/arm64/kernel/entry-common.c:95 hardirqs last disabled at (48842): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (48754): [<ffff80008020396c>] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (48754): [<ffff80008020396c>] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582 softirqs last disabled at (48727): [<ffff800080020db4>] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:20): bit already cleared minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:19): bit already cleared minix_free_block (loop0:22): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6419 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 0 UID: 0 PID: 6419 Comm: syz-executor726 Tainted: G W 6.12.0-syzkaller-g7b1d1d4cfac0 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:336 lr : drop_nlink+0xe4/0x138 fs/inode.c:336 sp : ffff8000a2a47a60 x29: ffff8000a2a47a60 x28: dfff800000000000 x27: 1fffe0001b630fb9 x26: 1ffff00014548f54 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001bd33963 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000de99cb18 x19: ffff0000de99cad0 x18: 1fffe000366c6876 x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff8707246 x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff8707247 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000c1d29e40 x7 : ffff800080c93b64 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:336 (P) drop_nlink+0xe4/0x138 fs/inode.c:336 (L) inode_dec_link_count include/linux/fs.h:2510 [inline] minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157 vfs_unlink+0x2f0/0x534 fs/namei.c:4469 do_unlinkat+0x4d0/0x700 fs/namei.c:4533 __do_sys_unlinkat fs/namei.c:4576 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 54950 hardirqs last enabled at (54949): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (54949): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (54950): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (54660): [<ffff80008020396c>] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (54660): [<ffff80008020396c>] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582 softirqs last disabled at (54643): [<ffff800080020db4>] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:20): bit already cleared minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:19): bit already cleared minix_free_block (loop0:22): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6419 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 0 UID: 0 PID: 6419 Comm: syz-executor726 Tainted: G W 6.12.0-syzkaller-g7b1d1d4cfac0 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:336 lr : drop_nlink+0xe4/0x138 fs/inode.c:336 sp : ffff8000a2a47a60 x29: ffff8000a2a47a60 x28: dfff800000000000 x27: 1fffe0001a44240d x26: 1ffff00014548f54 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001bd33d59 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000de99eac8 x19: ffff0000de99ea80 x18: 1fffe000366c6876 x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff8707246 x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff8707247 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000c1d29e40 x7 : ffff800080c93b64 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:336 (P) drop_nlink+0xe4/0x138 fs/inode.c:336 (L) inode_dec_link_count include/linux/fs.h:2510 [inline] minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157 vfs_unlink+0x2f0/0x534 fs/namei.c:4469 do_unlinkat+0x4d0/0x700 fs/namei.c:4533 __do_sys_unlinkat fs/namei.c:4576 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 58642 hardirqs last enabled at (58641): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (58641): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (58642): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (57620): [<ffff80008002f3d8>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (57618): [<ffff80008002f3a4>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:20): bit already cleared minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:19): bit already cleared minix_free_block (loop0:22): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6419 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 1 UID: 0 PID: 6419 Comm: syz-executor726 Tainted: G W 6.12.0-syzkaller-g7b1d1d4cfac0 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:336 lr : drop_nlink+0xe4/0x138 fs/inode.c:336 sp : ffff8000a2a47a60 x29: ffff8000a2a47a60 x28: dfff800000000000 x27: 1fffe0001a438f8a x26: 1ffff00014548f54 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001bd4d35e x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000dea69af0 x19: ffff0000dea69aa8 x18: 1fffe000366cb076 x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff8707246 x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff8707247 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000c1d29e40 x7 : ffff800080c93b64 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:336 (P) drop_nlink+0xe4/0x138 fs/inode.c:336 (L) inode_dec_link_count include/linux/fs.h:2510 [inline] minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157 vfs_unlink+0x2f0/0x534 fs/namei.c:4469 do_unlinkat+0x4d0/0x700 fs/namei.c:4533 __do_sys_unlinkat fs/namei.c:4576 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 63440 hardirqs last enabled at (63439): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (63439): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (63440): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (63322): [<ffff80008002f3d8>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (63320): [<ffff80008002f3a4>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:20): bit already cleared minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:19): bit already cleared minix_free_block (loop0:22): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6419 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 1 UID: 0 PID: 6419 Comm: syz-executor726 Tainted: G W 6.12.0-syzkaller-g7b1d1d4cfac0 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:336 lr : drop_nlink+0xe4/0x138 fs/inode.c:336 sp : ffff8000a2a47a60 x29: ffff8000a2a47a60 x28: dfff800000000000 x27: 1fffe0001b6077b9 x26: 1ffff00014548f54 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001bd4d754 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000dea6baa0 x19: ffff0000dea6ba58 x18: 1fffe000366cb076 x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff8707246 x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff8707247 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000c1d29e40 x7 : ffff800080c93b64 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:336 (P) drop_nlink+0xe4/0x138 fs/inode.c:336 (L) inode_dec_link_count include/linux/fs.h:2510 [inline] minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157 vfs_unlink+0x2f0/0x534 fs/namei.c:4469 do_unlinkat+0x4d0/0x700 fs/namei.c:4533 __do_sys_unlinkat fs/namei.c:4576 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 68034 hardirqs last enabled at (68033): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (68033): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (68034): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (67974): [<ffff80008020396c>] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (67974): [<ffff80008020396c>] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582 softirqs last disabled at (67965): [<ffff800080020db4>] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:20): bit already cleared minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:19): bit already cleared minix_free_block (loop0:22): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6419 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 1 UID: 0 PID: 6419 Comm: syz-executor726 Tainted: G W 6.12.0-syzkaller-g7b1d1d4cfac0 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:336 lr : drop_nlink+0xe4/0x138 fs/inode.c:336 sp : ffff8000a2a47a60 x29: ffff8000a2a47a60 x28: dfff800000000000 x27: 1fffe0001b504e70 x26: 1ffff00014548f54 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001bd6b963 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000deb5cb18 x19: ffff0000deb5cad0 x18: 1fffe000366cb076 x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff8707246 x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff8707247 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000c1d29e40 x7 : ffff800080c93b64 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:336 (P) drop_nlink+0xe4/0x138 fs/inode.c:336 (L) inode_dec_link_count include/linux/fs.h:2510 [inline] minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157 vfs_unlink+0x2f0/0x534 fs/namei.c:4469 do_unlinkat+0x4d0/0x700 fs/namei.c:4533 __do_sys_unlinkat fs/namei.c:4576 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 75204 hardirqs last enabled at (75203): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (75203): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (75204): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (75110): [<ffff80008020396c>] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (75110): [<ffff80008020396c>] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582 softirqs last disabled at (75099): [<ffff800080020db4>] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:20): bit already cleared minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:19): bit already cleared minix_free_block (loop0:22): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6419 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 1 UID: 0 PID: 6419 Comm: syz-executor726 Tainted: G W 6.12.0-syzkaller-g7b1d1d4cfac0 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:336 lr : drop_nlink+0xe4/0x138 fs/inode.c:336 sp : ffff8000a2a47a60 x29: ffff8000a2a47a60 x28: dfff800000000000 x27: 1fffe00018a7e241 x26: 1ffff00014548f54 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001bd67f54 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000deb3faa0 x19: ffff0000deb3fa58 x18: 1fffe000366cb076 x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff8707246 x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff8707247 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000c1d29e40 x7 : ffff800080c93b64 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:336 (P) drop_nlink+0xe4/0x138 fs/inode.c:336 (L) inode_dec_link_count include/linux/fs.h:2510 [inline] minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157 vfs_unlink+0x2f0/0x534 fs/namei.c:4469 do_unlinkat+0x4d0/0x700 fs/namei.c:4533 __do_sys_unlinkat fs/namei.c:4576 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 80442 hardirqs last enabled at (80441): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (80441): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (80442): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (80330): [<ffff80008002f3d8>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (80328): [<ffff80008002f3a4>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:20): bit already cleared minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:19): bit already cleared minix_free_block (loop0:22): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6419 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 1 UID: 0 PID: 6419 Comm: syz-executor726 Tainted: G W 6.12.0-syzkaller-g7b1d1d4cfac0 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:336 lr : drop_nlink+0xe4/0x138 fs/inode.c:336 sp : ffff8000a2a47a60 x29: ffff8000a2a47a60 x28: dfff800000000000 x27: 1fffe0001a437e41 x26: 1ffff00014548f54 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001bd5cb5e x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000deae5af0 x19: ffff0000deae5aa8 x18: 1fffe000366cb076 x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff86ebef6 x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff86ebef7 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000c1d29e40 x7 : ffff800080c93b64 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:336 (P) drop_nlink+0xe4/0x138 fs/inode.c:336 (L) inode_dec_link_count include/linux/fs.h:2510 [inline] minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157 vfs_unlink+0x2f0/0x534 fs/namei.c:4469 do_unlinkat+0x4d0/0x700 fs/namei.c:4533 __do_sys_unlinkat fs/namei.c:4576 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 84716 hardirqs last enabled at (84715): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (84715): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (84716): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (84432): [<ffff80008020396c>] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (84432): [<ffff80008020396c>] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582 softirqs last disabled at (84425): [<ffff800080020db4>] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:20): bit already cleared minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:19): bit already cleared minix_free_block (loop0:22): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6419 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 1 UID: 0 PID: 6419 Comm: syz-executor726 Tainted: G W 6.12.0-syzkaller-g7b1d1d4cfac0 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:336 lr : drop_nlink+0xe4/0x138 fs/inode.c:336 sp : ffff8000a2a47a60 x29: ffff8000a2a47a60 x28: dfff800000000000 x27: 1fffe0001b62572c x26: 1ffff00014548f54 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001bd5cf54 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000deae7aa0 x19: ffff0000deae7a58 x18: 1fffe000366cb076 x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff86ebef6 x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff86ebef7 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000c1d29e40 x7 : ffff800080c93b64 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:336 (P) drop_nlink+0xe4/0x138 fs/inode.c:336 (L) inode_dec_link_count include/linux/fs.h:2510 [inline] minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157 vfs_unlink+0x2f0/0x534 fs/namei.c:4469 do_unlinkat+0x4d0/0x700 fs/namei.c:4533 __do_sys_unlinkat fs/namei.c:4576 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 89092 hardirqs last enabled at (89091): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (89091): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (89092): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (88974): [<ffff80008002f3d8>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (88972): [<ffff80008002f3a4>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:20): bit already cleared minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:19): bit already cleared minix_free_block (loop0:22): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6419 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 1 UID: 0 PID: 6419 Comm: syz-executor726 Tainted: G W 6.12.0-syzkaller-g7b1d1d4cfac0 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:336 lr : drop_nlink+0xe4/0x138 fs/inode.c:336 sp : ffff8000a2a47a60 x29: ffff8000a2a47a60 x28: dfff800000000000 x27: 1fffe0001bd67185 x26: 1ffff00014548f54 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001bd5835e x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000deac1af0 x19: ffff0000deac1aa8 x18: 1fffe000366cb076 x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff86e7ade x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff86e7adf x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000c1d29e40 x7 : ffff800080c93b64 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:336 (P) drop_nlink+0xe4/0x138 fs/inode.c:336 (L) inode_dec_link_count include/linux/fs.h:2510 [inline] minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157 vfs_unlink+0x2f0/0x534 fs/namei.c:4469 do_unlinkat+0x4d0/0x700 fs/namei.c:4533 __do_sys_unlinkat fs/namei.c:4576 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 92878 hardirqs last enabled at (92877): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (92877): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (92878): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (92724): [<ffff80008020396c>] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (92724): [<ffff80008020396c>] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582 softirqs last disabled at (92713): [<ffff800080020db4>] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:20): bit already cleared minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:19): bit already cleared minix_free_block (loop0:22): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6419 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 1 UID: 0 PID: 6419 Comm: syz-executor726 Tainted: G W 6.12.0-syzkaller-g7b1d1d4cfac0 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:336 lr : drop_nlink+0xe4/0x138 fs/inode.c:336 sp : ffff8000a2a47a60 x29: ffff8000a2a47a60 x28: dfff800000000000 x27: 1fffe0001b60f4f8 x26: 1ffff00014548f54 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001bd58754 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000deac3aa0 x19: ffff0000deac3a58 x18: 1fffe000366cb076 x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff86e7af6 x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff86e7af7 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000c1d29e40 x7 : ffff800080c93b64 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:336 (P) drop_nlink+0xe4/0x138 fs/inode.c:336 (L) inode_dec_link_count include/linux/fs.h:2510 [inline] minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157 vfs_unlink+0x2f0/0x534 fs/namei.c:4469 do_unlinkat+0x4d0/0x700 fs/namei.c:4533 __do_sys_unlinkat fs/namei.c:4576 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 96764 hardirqs last enabled at (96763): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (96763): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (96764): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (96656): [<ffff80008020396c>] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (96656): [<ffff80008020396c>] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582 softirqs last disabled at (96647): [<ffff800080020db4>] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:20): bit already cleared minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:19): bit already cleared minix_free_block (loop0:22): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6419 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 1 UID: 0 PID: 6419 Comm: syz-executor726 Tainted: G W 6.12.0-syzkaller-g7b1d1d4cfac0 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:336 lr : drop_nlink+0xe4/0x138 fs/inode.c:336 sp : ffff8000a2a47a60 x29: ffff8000a2a47a60 x28: dfff800000000000 x27: 1fffe0001b565156 x26: 1ffff00014548f54 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001c30335e x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e1819af0 x19: ffff0000e1819aa8 x18: 1fffe000366cb076 x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff86e8c76 x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff86e8c77 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000c1d29e40 x7 : ffff800080c93b64 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:336 (P) drop_nlink+0xe4/0x138 fs/inode.c:336 (L) inode_dec_link_count include/linux/fs.h:2510 [inline] minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157 vfs_unlink+0x2f0/0x534 fs/namei.c:4469 do_unlinkat+0x4d0/0x700 fs/namei.c:4533 __do_sys_unlinkat fs/namei.c:4576 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 100498 hardirqs last enabled at (100497): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (100497): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (100498): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (100262): [<ffff80008020396c>] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (100262): [<ffff80008020396c>] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582 softirqs last disabled at (100253): [<ffff800080020db4>] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:20): bit already cleared minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:19): bit already cleared minix_free_block (loop0:22): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6419 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 0 UID: 0 PID: 6419 Comm: syz-executor726 Tainted: G W 6.12.0-syzkaller-g7b1d1d4cfac0 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:336 lr : drop_nlink+0xe4/0x138 fs/inode.c:336 sp : ffff8000a2a47a60 x29: ffff8000a2a47a60 x28: dfff800000000000 x27: 1fffe0001b527efd x26: 1ffff00014548f54 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001c303754 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e181baa0 x19: ffff0000e181ba58 x18: 1fffe000366c6876 x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff86e7aee x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff86e7aef x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000c1d29e40 x7 : ffff800080c93b64 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:336 (P) drop_nlink+0xe4/0x138 fs/inode.c:336 (L) inode_dec_link_count include/linux/fs.h:2510 [inline] minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157 vfs_unlink+0x2f0/0x534 fs/namei.c:4469 do_unlinkat+0x4d0/0x700 fs/namei.c:4533 __do_sys_unlinkat fs/namei.c:4576 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 104798 hardirqs last enabled at (104797): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (104797): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (104798): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (104506): [<ffff80008020396c>] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (104506): [<ffff80008020396c>] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582 softirqs last disabled at (104499): [<ffff800080020db4>] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:20): bit already cleared minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:19): bit already cleared minix_free_block (loop0:22): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6419 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 0 UID: 0 PID: 6419 Comm: syz-executor726 Tainted: G W 6.12.0-syzkaller-g7b1d1d4cfac0 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:336 lr : drop_nlink+0xe4/0x138 fs/inode.c:336 sp : ffff8000a2a47a60 x29: ffff8000a2a47a60 x28: dfff800000000000 x27: 1fffe0001b57172c x26: 1ffff00014548f54 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001bd6bd59 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000deb5eac8 x19: ffff0000deb5ea80 x18: 1fffe000366c6876 x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff86e7aee x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff86e7aef x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000c1d29e40 x7 : ffff800080c93b64 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:336 (P) drop_nlink+0xe4/0x138 fs/inode.c:336 (L) inode_dec_link_count include/linux/fs.h:2510 [inline] minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157 vfs_unlink+0x2f0/0x534 fs/namei.c:4469 do_unlinkat+0x4d0/0x700 fs/namei.c:4533 __do_sys_unlinkat fs/namei.c:4576 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 108584 hardirqs last enabled at (108583): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (108583): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (108584): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (107566): [<ffff80008002f3d8>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (107564): [<ffff80008002f3a4>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:20): bit already cleared minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:19): bit already cleared minix_free_block (loop0:22): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6419 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 0 UID: 0 PID: 6419 Comm: syz-executor726 Tainted: G W 6.12.0-syzkaller-g7b1d1d4cfac0 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:336 lr : drop_nlink+0xe4/0x138 fs/inode.c:336 sp : ffff8000a2a47a60 x29: ffff8000a2a47a60 x28: dfff800000000000 x27: 1fffe0001bd5fa70 x26: 1ffff00014548f54 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001c303963 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e181cb18 x19: ffff0000e181cad0 x18: 1fffe000366c6876 x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff86e808e x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff86e808f x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000c1d29e40 x7 : ffff800080c93b64 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:336 (P) drop_nlink+0xe4/0x138 fs/inode.c:336 (L) inode_dec_link_count include/linux/fs.h:2510 [inline] minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157 vfs_unlink+0x2f0/0x534 fs/namei.c:4469 do_unlinkat+0x4d0/0x700 fs/namei.c:4533 __do_sys_unlinkat fs/namei.c:4576 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 112442 hardirqs last enabled at (112441): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (112441): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (112442): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (112326): [<ffff80008002f3d8>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (112324): [<ffff80008002f3a4>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:20): bit already cleared minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:19): bit already cleared minix_free_block (loop0:22): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6419 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 0 UID: 0 PID: 6419 Comm: syz-executor726 Tainted: G W 6.12.0-syzkaller-g7b1d1d4cfac0 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:336 lr : drop_nlink+0xe4/0x138 fs/inode.c:336 sp : ffff8000a2a47a60 x29: ffff8000a2a47a60 x28: dfff800000000000 x27: 1fffe0001c30c29f x26: 1ffff00014548f54 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001c303b5e x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e181daf0 x19: ffff0000e181daa8 x18: 1fffe000366c6876 x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff86e808e x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff86e808f x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000c1d29e40 x7 : ffff800080c93b64 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:336 (P) drop_nlink+0xe4/0x138 fs/inode.c:336 (L) inode_dec_link_count include/linux/fs.h:2510 [inline] minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157 vfs_unlink+0x2f0/0x534 fs/namei.c:4469 do_unlinkat+0x4d0/0x700 fs/namei.c:4533 __do_sys_unlinkat fs/namei.c:4576 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 116192 hardirqs last enabled at (116191): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (116191): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (116192): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (116074): [<ffff80008002f3d8>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (116072): [<ffff80008002f3a4>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:20): bit already cleared minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:19): bit already cleared minix_free_block (loop0:22): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6419 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 1 UID: 0 PID: 6419 Comm: syz-executor726 Tainted: G W 6.12.0-syzkaller-g7b1d1d4cfac0 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:336 lr : drop_nlink+0xe4/0x138 fs/inode.c:336 sp : ffff8000a2a47a60 x29: ffff8000a2a47a60 x28: dfff800000000000 x27: 1fffe0001c30243c x26: 1ffff00014548f54 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001bd62559 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000deb12ac8 x19: ffff0000deb12a80 x18: 1fffe000366cb076 x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff86ed21e x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff86ed21f x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000c1d29e40 x7 : ffff800080c93b64 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:336 (P) drop_nlink+0xe4/0x138 fs/inode.c:336 (L) inode_dec_link_count include/linux/fs.h:2510 [inline] minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157 vfs_unlink+0x2f0/0x534 fs/namei.c:4469 do_unlinkat+0x4d0/0x700 fs/namei.c:4533 __do_sys_unlinkat fs/namei.c:4576 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 120398 hardirqs last enabled at (120397): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (120397): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (120398): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (120278): [<ffff80008002f3d8>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (120276): [<ffff80008002f3a4>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:20): bit already cleared minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:19): bit already cleared minix_free_block (loop0:22): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6419 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 1 UID: 0 PID: 6419 Comm: syz-executor726 Tainted: G W 6.12.0-syzkaller-g7b1d1d4cfac0 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:336 lr : drop_nlink+0xe4/0x138 fs/inode.c:336 sp : ffff8000a2a47a60 x29: ffff8000a2a47a60 x28: dfff800000000000 x27: 1fffe0001c3082fd x26: 1ffff00014548f54 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001c303f54 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e181faa0 x19: ffff0000e181fa58 x18: 1fffe000366cb076 x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff86ed21e x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff86ed21f x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000c1d29e40 x7 : ffff800080c93b64 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:336 (P) drop_nlink+0xe4/0x138 fs/inode.c:336 (L) inode_dec_link_count include/linux/fs.h:2510 [inline] minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157 vfs_unlink+0x2f0/0x534 fs/namei.c:4469 do_unlinkat+0x4d0/0x700 fs/namei.c:4533 __do_sys_unlinkat fs/namei.c:4576 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 124558 hardirqs last enabled at (124557): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (124557): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (124558): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (124278): [<ffff80008020396c>] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (124278): [<ffff80008020396c>] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582 softirqs last disabled at (124269): [<ffff800080020db4>] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:20): bit already cleared minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:19): bit already cleared minix_free_block (loop0:22): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6419 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 1 UID: 0 PID: 6419 Comm: syz-executor726 Tainted: G W 6.12.0-syzkaller-g7b1d1d4cfac0 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:336 lr : drop_nlink+0xe4/0x138 fs/inode.c:336 sp : ffff8000a2a47a60 x29: ffff8000a2a47a60 x28: dfff800000000000 x27: 1fffe0001bd5fc9a x26: 1ffff00014548f54 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001bd7a35e x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000debd1af0 x19: ffff0000debd1aa8 x18: 1fffe000366cb076 x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff86ed21e x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff86ed21f x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000c1d29e40 x7 : ffff800080c93b64 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:336 (P) drop_nlink+0xe4/0x138 fs/inode.c:336 (L) inode_dec_link_count include/linux/fs.h:2510 [inline] minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157 vfs_unlink+0x2f0/0x534 fs/namei.c:4469 do_unlinkat+0x4d0/0x700 fs/namei.c:4533 __do_sys_unlinkat fs/namei.c:4576 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 128978 hardirqs last enabled at (128977): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (128977): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (128978): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (128902): [<ffff80008020396c>] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (128902): [<ffff80008020396c>] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582 softirqs last disabled at (128891): [<ffff800080020db4>] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:20): bit already cleared minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:19): bit already cleared minix_free_block (loop0:22): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6419 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 1 UID: 0 PID: 6419 Comm: syz-executor726 Tainted: G W 6.12.0-syzkaller-g7b1d1d4cfac0 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:336 lr : drop_nlink+0xe4/0x138 fs/inode.c:336 sp : ffff8000a2a47a60 x29: ffff8000a2a47a60 x28: dfff800000000000 x27: 1fffe0001bd7800d x26: 1ffff00014548f54 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001bd7a754 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000debd3aa0 x19: ffff0000debd3a58 x18: 1fffe000366cb076 x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff86e7b5e x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff86e7b5f x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000c1d29e40 x7 : ffff800080c93b64 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:336 (P) drop_nlink+0xe4/0x138 fs/inode.c:336 (L) inode_dec_link_count include/linux/fs.h:2510 [inline] minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157 vfs_unlink+0x2f0/0x534 fs/namei.c:4469 do_unlinkat+0x4d0/0x700 fs/namei.c:4533 __do_sys_unlinkat fs/namei.c:4576 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 135772 hardirqs last enabled at (135771): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (135771): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (135772): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (135484): [<ffff80008020396c>] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (135484): [<ffff80008020396c>] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582 softirqs last disabled at (135437): [<ffff800080020db4>] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:20): bit already cleared minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:19): bit already cleared minix_free_block (loop0:22): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6419 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 1 UID: 0 PID: 6419 Comm: syz-executor726 Tainted: G W 6.12.0-syzkaller-g7b1d1d4cfac0 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:336 lr : drop_nlink+0xe4/0x138 fs/inode.c:336 sp : ffff8000a2a47a60 x29: ffff8000a2a47a60 x28: dfff800000000000 x27: 1fffe0001b63509a x26: 1ffff00014548f54 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001c30cb5e x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e1865af0 x19: ffff0000e1865aa8 x18: 1fffe000366cb076 x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff86e7b5e x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff86e7b5f x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000c1d29e40 x7 : ffff800080c93b64 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:336 (P) drop_nlink+0xe4/0x138 fs/inode.c:336 (L) inode_dec_link_count include/linux/fs.h:2510 [inline] minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157 vfs_unlink+0x2f0/0x534 fs/namei.c:4469 do_unlinkat+0x4d0/0x700 fs/namei.c:4533 __do_sys_unlinkat fs/namei.c:4576 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 140898 hardirqs last enabled at (140897): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (140897): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (140898): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (140782): [<ffff80008002f3d8>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (140780): [<ffff80008002f3a4>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:20): bit already cleared minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:19): bit already cleared minix_free_block (loop0:22): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6419 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 1 UID: 0 PID: 6419 Comm: syz-executor726 Tainted: G W 6.12.0-syzkaller-g7b1d1d4cfac0 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:336 lr : drop_nlink+0xe4/0x138 fs/inode.c:336 sp : ffff8000a2a47a60 x29: ffff8000a2a47a60 x28: dfff800000000000 x27: 1fffe0001c30146b x26: 1ffff00014548f54 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001c30cf54 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e1867aa0 x19: ffff0000e1867a58 x18: 1fffe000366cb076 x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff8ab20f6 x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff8ab20f7 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000c1d29e40 x7 : ffff800080c93b64 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:336 (P) drop_nlink+0xe4/0x138 fs/inode.c:336 (L) inode_dec_link_count include/linux/fs.h:2510 [inline] minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157 vfs_unlink+0x2f0/0x534 fs/namei.c:4469 do_unlinkat+0x4d0/0x700 fs/namei.c:4533 __do_sys_unlinkat fs/namei.c:4576 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 146136 hardirqs last enabled at (146135): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (146135): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (146136): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (146026): [<ffff80008002f3d8>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (146024): [<ffff80008002f3a4>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:20): bit already cleared minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:19): bit already cleared minix_free_block (loop0:22): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6419 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 1 UID: 0 PID: 6419 Comm: syz-executor726 Tainted: G W 6.12.0-syzkaller-g7b1d1d4cfac0 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:336 lr : drop_nlink+0xe4/0x138 fs/inode.c:336 sp : ffff8000a2a47a60 x29: ffff8000a2a47a60 x28: dfff800000000000 x27: 1fffe0001b5c5527 x26: 1ffff00014548f54 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001c309b5e x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e184daf0 x19: ffff0000e184daa8 x18: 1fffe000366cb076 x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff8707d0e x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff8707d0f x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000c1d29e40 x7 : ffff800080c93b64 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:336 (P) drop_nlink+0xe4/0x138 fs/inode.c:336 (L) inode_dec_link_count include/linux/fs.h:2510 [inline] minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157 vfs_unlink+0x2f0/0x534 fs/namei.c:4469 do_unlinkat+0x4d0/0x700 fs/namei.c:4533 __do_sys_unlinkat fs/namei.c:4576 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 150668 hardirqs last enabled at (150667): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (150667): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (150668): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (150558): [<ffff80008002f3d8>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (150556): [<ffff80008002f3a4>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:20): bit already cleared minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:19): bit already cleared minix_free_block (loop0:22): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6419 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 0 UID: 0 PID: 6419 Comm: syz-executor726 Tainted: G W 6.12.0-syzkaller-g7b1d1d4cfac0 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:336 lr : drop_nlink+0xe4/0x138 fs/inode.c:336 sp : ffff8000a2a47a60 x29: ffff8000a2a47a60 x28: dfff800000000000 x27: 1fffe0001954c1b4 x26: 1ffff00014548f54 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001c305b5e x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e182daf0 x19: ffff0000e182daa8 x18: 1fffe000366c6876 x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff8707afe x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff8707aff x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000c1d29e40 x7 : ffff800080c93b64 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:336 (P) drop_nlink+0xe4/0x138 fs/inode.c:336 (L) inode_dec_link_count include/linux/fs.h:2510 [inline] minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157 vfs_unlink+0x2f0/0x534 fs/namei.c:4469 do_unlinkat+0x4d0/0x700 fs/namei.c:4533 __do_sys_unlinkat fs/namei.c:4576 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 156268 hardirqs last enabled at (156267): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (156267): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (156268): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (156176): [<ffff80008020396c>] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (156176): [<ffff80008020396c>] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582 softirqs last disabled at (156149): [<ffff800080020db4>] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:20): bit already cleared minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:19): bit already cleared minix_free_block (loop0:22): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6419 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 0 UID: 0 PID: 6419 Comm: syz-executor726 Tainted: G W 6.12.0-syzkaller-g7b1d1d4cfac0 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:336 lr : drop_nlink+0xe4/0x138 fs/inode.c:336 sp : ffff8000a2a47a60 x29: ffff8000a2a47a60 x28: dfff800000000000 x27: 1fffe000195405e3 x26: 1ffff00014548f54 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001c309f54 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e184faa0 x19: ffff0000e184fa58 x18: 1fffe000366c6876 x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff8707afe x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff8707aff x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000c1d29e40 x7 : ffff800080c93b64 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:336 (P) drop_nlink+0xe4/0x138 fs/inode.c:336 (L) inode_dec_link_count include/linux/fs.h:2510 [inline] minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157 vfs_unlink+0x2f0/0x534 fs/namei.c:4469 do_unlinkat+0x4d0/0x700 fs/namei.c:4533 __do_sys_unlinkat fs/namei.c:4576 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 159972 hardirqs last enabled at (159971): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (159971): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (159972): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (159738): [<ffff80008002f3d8>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (159736): [<ffff80008002f3a4>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:20): bit already cleared minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:19): bit already cleared minix_free_block (loop0:22): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6419 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 0 UID: 0 PID: 6419 Comm: syz-executor726 Tainted: G W 6.12.0-syzkaller-g7b1d1d4cfac0 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:336 lr : drop_nlink+0xe4/0x138 fs/inode.c:336 sp : ffff8000a2a47a60 x29: ffff8000a2a47a60 x28: dfff800000000000 x27: 1fffe00018a2509a x26: 1ffff00014548f54 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001bd4c163 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000dea60b18 x19: ffff0000dea60ad0 x18: 1fffe000366c6876 x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff8707afe x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff8707aff x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000c1d29e40 x7 : ffff800080c93b64 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:336 (P) drop_nlink+0xe4/0x138 fs/inode.c:336 (L) inode_dec_link_count include/linux/fs.h:2510 [inline] minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157 vfs_unlink+0x2f0/0x534 fs/namei.c:4469 do_unlinkat+0x4d0/0x700 fs/namei.c:4533 __do_sys_unlinkat fs/namei.c:4576 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 165124 hardirqs last enabled at (165123): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (165123): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (165124): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (164918): [<ffff80008002f3d8>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (164916): [<ffff80008002f3a4>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:20): bit already cleared minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:19): bit already cleared minix_free_block (loop0:22): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6419 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 1 UID: 0 PID: 6419 Comm: syz-executor726 Tainted: G W 6.12.0-syzkaller-g7b1d1d4cfac0 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:336 lr : drop_nlink+0xe4/0x138 fs/inode.c:336 sp : ffff8000a2a47a60 x29: ffff8000a2a47a60 x28: dfff800000000000 x27: 1fffe0001c306b2c x26: 1ffff00014548f54 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001bd4c35e x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000dea61af0 x19: ffff0000dea61aa8 x18: 1fffe000366cb076 x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff8c2a26e x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff8c2a26f x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000c1d29e40 x7 : ffff800080c93b64 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:336 (P) drop_nlink+0xe4/0x138 fs/inode.c:336 (L) inode_dec_link_count include/linux/fs.h:2510 [inline] minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157 vfs_unlink+0x2f0/0x534 fs/namei.c:4469 do_unlinkat+0x4d0/0x700 fs/namei.c:4533 __do_sys_unlinkat fs/namei.c:4576 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 170162 hardirqs last enabled at (170161): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (170161): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (170162): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (169904): [<ffff80008020396c>] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (169904): [<ffff80008020396c>] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582 softirqs last disabled at (169895): [<ffff800080020db4>] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:20): bit already cleared minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:19): bit already cleared minix_free_block (loop0:22): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6419 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 1 UID: 0 PID: 6419 Comm: syz-executor726 Tainted: G W 6.12.0-syzkaller-g7b1d1d4cfac0 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:336 lr : drop_nlink+0xe4/0x138 fs/inode.c:336 sp : ffff8000a2a47a60 x29: ffff8000a2a47a60 x28: dfff800000000000 x27: 1fffe0001b5fcf8a x26: 1ffff00014548f54 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001bd7e35e x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000debf1af0 x19: ffff0000debf1aa8 x18: 1fffe000366cb076 x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff86eca16 x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff86eca17 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000c1d29e40 x7 : ffff800080c93b64 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:336 (P) drop_nlink+0xe4/0x138 fs/inode.c:336 (L) inode_dec_link_count include/linux/fs.h:2510 [inline] minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157 vfs_unlink+0x2f0/0x534 fs/namei.c:4469 do_unlinkat+0x4d0/0x700 fs/namei.c:4533 __do_sys_unlinkat fs/namei.c:4576 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 173922 hardirqs last enabled at (173921): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (173921): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (173922): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (173638): [<ffff80008020396c>] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (173638): [<ffff80008020396c>] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582 softirqs last disabled at (173631): [<ffff800080020db4>] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:20): bit already cleared minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:19): bit already cleared minix_free_block (loop0:22): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6419 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 0 UID: 0 PID: 6419 Comm: syz-executor726 Tainted: G W 6.12.0-syzkaller-g7b1d1d4cfac0 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:336 lr : drop_nlink+0xe4/0x138 fs/inode.c:336 sp : ffff8000a2a47a60 x29: ffff8000a2a47a60 x28: dfff800000000000 x27: 1fffe0001bd542fd x26: 1ffff00014548f54 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001c30d163 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e1868b18 x19: ffff0000e1868ad0 x18: 1fffe000366c6876 x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff870765e x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff870765f x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000c1d29e40 x7 : ffff800080c93b64 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:336 (P) drop_nlink+0xe4/0x138 fs/inode.c:336 (L) inode_dec_link_count include/linux/fs.h:2510 [inline] minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157 vfs_unlink+0x2f0/0x534 fs/namei.c:4469 do_unlinkat+0x4d0/0x700 fs/namei.c:4533 __do_sys_unlinkat fs/namei.c:4576 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 178372 hardirqs last enabled at (178371): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (178371): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (178372): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (178082): [<ffff80008020396c>] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (178082): [<ffff80008020396c>] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582 softirqs last disabled at (178075): [<ffff800080020db4>] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:20): bit already cleared minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:19): bit already cleared minix_free_block (loop0:22): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6419 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 1 UID: 0 PID: 6419 Comm: syz-executor726 Tainted: G W 6.12.0-syzkaller-g7b1d1d4cfac0 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:336 lr : drop_nlink+0xe4/0x138 fs/inode.c:336 sp : ffff8000a2a47a60 x29: ffff8000a2a47a60 x28: dfff800000000000 x27: 1fffe0001957d612 x26: 1ffff00014548f54 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001bd7e754 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000debf3aa0 x19: ffff0000debf3a58 x18: 1fffe000366cb076 x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff87082be x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff87082bf x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000c1d29e40 x7 : ffff800080c93b64 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:336 (P) drop_nlink+0xe4/0x138 fs/inode.c:336 (L) inode_dec_link_count include/linux/fs.h:2510 [inline] minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157 vfs_unlink+0x2f0/0x534 fs/namei.c:4469 do_unlinkat+0x4d0/0x700 fs/namei.c:4533 __do_sys_unlinkat fs/namei.c:4576 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 182138 hardirqs last enabled at (182137): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (182137): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (182138): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (181840): [<ffff80008020396c>] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (181840): [<ffff80008020396c>] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582 softirqs last disabled at (181827): [<ffff800080020db4>] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:20): bit already cleared minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:19): bit already cleared minix_free_block (loop0:22): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6419 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 1 UID: 0 PID: 6419 Comm: syz-executor726 Tainted: G W 6.12.0-syzkaller-g7b1d1d4cfac0 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:336 lr : drop_nlink+0xe4/0x138 fs/inode.c:336 sp : ffff8000a2a47a60 x29: ffff8000a2a47a60 x28: dfff800000000000 x27: 1fffe0001bd6940d x26: 1ffff00014548f54 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001c30d559 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e186aac8 x19: ffff0000e186aa80 x18: 1fffe000366cb076 x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff86ecfce x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff86ecfcf x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000c1d29e40 x7 : ffff800080c93b64 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:336 (P) drop_nlink+0xe4/0x138 fs/inode.c:336 (L) inode_dec_link_count include/linux/fs.h:2510 [inline] minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157 vfs_unlink+0x2f0/0x534 fs/namei.c:4469 do_unlinkat+0x4d0/0x700 fs/namei.c:4533 __do_sys_unlinkat fs/namei.c:4576 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 186326 hardirqs last enabled at (186325): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (186325): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (186326): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (186234): [<ffff80008020396c>] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (186234): [<ffff80008020396c>] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582 softirqs last disabled at (186225): [<ffff800080020db4>] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:20): bit already cleared minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:19): bit already cleared minix_free_block (loop0:22): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6419 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 1 UID: 0 PID: 6419 Comm: syz-executor726 Tainted: G W 6.12.0-syzkaller-g7b1d1d4cfac0 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:336 lr : drop_nlink+0xe4/0x138 fs/inode.c:336 sp : ffff8000a2a47a60 x29: ffff8000a2a47a60 x28: dfff800000000000 x27: 1fffe0001b62b09a x26: 1ffff00014548f54 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001bd69963 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000deb4cb18 x19: ffff0000deb4cad0 x18: ffff80009b8d7a78 x17: ffff800123ee9000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff86eda1e x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff86eda1f x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000c1d29e40 x7 : ffff800080c93b64 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:336 (P) drop_nlink+0xe4/0x138 fs/inode.c:336 (L) inode_dec_link_count include/linux/fs.h:2510 [inline] minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157 vfs_unlink+0x2f0/0x534 fs/namei.c:4469 do_unlinkat+0x4d0/0x700 fs/namei.c:4533 __do_sys_unlinkat fs/namei.c:4576 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 189974 hardirqs last enabled at (189973): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (189973): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (189974): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (188982): [<ffff80008002f3d8>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (188980): [<ffff80008002f3a4>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:20): bit already cleared minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:19): bit already cleared minix_free_block (loop0:22): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6419 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 0 UID: 0 PID: 6419 Comm: syz-executor726 Tainted: G W 6.12.0-syzkaller-g7b1d1d4cfac0 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:336 lr : drop_nlink+0xe4/0x138 fs/inode.c:336 sp : ffff8000a2a47a60 x29: ffff8000a2a47a60 x28: dfff800000000000 x27: 1fffe0001b597a9f x26: 1ffff00014548f54 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001bd69d59 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000deb4eac8 x19: ffff0000deb4ea80 x18: 1fffe000366c6876 x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff86e90ce x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff86e90cf x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000c1d29e40 x7 : ffff800080c93b64 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:336 (P) drop_nlink+0xe4/0x138 fs/inode.c:336 (L) inode_dec_link_count include/linux/fs.h:2510 [inline] minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157 vfs_unlink+0x2f0/0x534 fs/namei.c:4469 do_unlinkat+0x4d0/0x700 fs/namei.c:4533 __do_sys_unlinkat fs/namei.c:4576 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 194228 hardirqs last enabled at (194227): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (194227): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (194228): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (194076): [<ffff80008020396c>] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (194076): [<ffff80008020396c>] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582 softirqs last disabled at (194067): [<ffff800080020db4>] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:20): bit already cleared minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:19): bit already cleared minix_free_block (loop0:22): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6419 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 1 UID: 0 PID: 6419 Comm: syz-executor726 Tainted: G W 6.12.0-syzkaller-g7b1d1d4cfac0 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:336 lr : drop_nlink+0xe4/0x138 fs/inode.c:336 sp : ffff8000a2a47a60 x29: ffff8000a2a47a60 x28: dfff800000000000 x27: 1fffe0001b5c5185 x26: 1ffff00014548f54 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001bd73163 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000deb98b18 x19: ffff0000deb98ad0 x18: 1fffe000366cb076 x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff86e90ce x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff86e90cf x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000c1d29e40 x7 : ffff800080c93b64 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:336 (P) drop_nlink+0xe4/0x138 fs/inode.c:336 (L) inode_dec_link_count include/linux/fs.h:2510 [inline] minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157 vfs_unlink+0x2f0/0x534 fs/namei.c:4469 do_unlinkat+0x4d0/0x700 fs/namei.c:4533 __do_sys_unlinkat fs/namei.c:4576 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 200352 hardirqs last enabled at (200351): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (200351): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (200352): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (200314): [<ffff80008020396c>] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (200314): [<ffff80008020396c>] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582 softirqs last disabled at (200309): [<ffff800080020db4>] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:20): bit already cleared minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:19): bit already cleared minix_free_block (loop0:22): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6419 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 0 UID: 0 PID: 6419 Comm: syz-executor726 Tainted: G W 6.12.0-syzkaller-g7b1d1d4cfac0 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:336 lr : drop_nlink+0xe4/0x138 fs/inode.c:336 sp : ffff8000a2a47a60 x29: ffff8000a2a47a60 x28: dfff800000000000 x27: 1fffe0001bd328c9 x26: 1ffff00014548f54 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001bd73559 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000deb9aac8 x19: ffff0000deb9aa80 x18: 1fffe000366c6876 x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff86e90ce x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff86e90cf x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000c1d29e40 x7 : ffff800080c93b64 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:336 (P) drop_nlink+0xe4/0x138 fs/inode.c:336 (L) inode_dec_link_count include/linux/fs.h:2510 [inline] minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157 vfs_unlink+0x2f0/0x534 fs/namei.c:4469 do_unlinkat+0x4d0/0x700 fs/namei.c:4533 __do_sys_unlinkat fs/namei.c:4576 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 204788 hardirqs last enabled at (204787): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (204787): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (204788): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (204692): [<ffff80008002f3d8>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (204690): [<ffff80008002f3a4>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:20): bit already cleared minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:19): bit already cleared minix_free_block (loop0:22): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6419 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 0 UID: 0 PID: 6419 Comm: syz-executor726 Tainted: G W 6.12.0-syzkaller-g7b1d1d4cfac0 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:336 lr : drop_nlink+0xe4/0x138 fs/inode.c:336 sp : ffff8000a2a47a60 x29: ffff8000a2a47a60 x28: dfff800000000000 x27: 1fffe0001bd32cf8 x26: 1ffff00014548f54 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001bd73754 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000deb9baa0 x19: ffff0000deb9ba58 x18: 1fffe000366c6876 x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff86e90ce x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff86e90cf x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000c1d29e40 x7 : ffff800080c93b64 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:336 (P) drop_nlink+0xe4/0x138 fs/inode.c:336 (L) inode_dec_link_count include/linux/fs.h:2510 [inline] minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157 vfs_unlink+0x2f0/0x534 fs/namei.c:4469 do_unlinkat+0x4d0/0x700 fs/namei.c:4533 __do_sys_unlinkat fs/namei.c:4576 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 209302 hardirqs last enabled at (209301): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (209301): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (209302): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (209056): [<ffff80008002f3d8>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (209054): [<ffff80008002f3a4>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:20): bit already cleared minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:19): bit already cleared minix_free_block (loop0:22): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6419 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 0 UID: 0 PID: 6419 Comm: syz-executor726 Tainted: G W 6.12.0-syzkaller-g7b1d1d4cfac0 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:336 lr : drop_nlink+0xe4/0x138 fs/inode.c:336 sp : ffff8000a2a47a60 x29: ffff8000a2a47a60 x28: dfff800000000000 x27: 1fffe0001c312127 x26: 1ffff00014548f54 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001bd50f54 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000dea87aa0 x19: ffff0000dea87a58 x18: 1fffe000366c6876 x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff86e90ce x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff86e90cf x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000c1d29e40 x7 : ffff800080c93b64 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:336 (P) drop_nlink+0xe4/0x138 fs/inode.c:336 (L) inode_dec_link_count include/linux/fs.h:2510 [inline] minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157 vfs_unlink+0x2f0/0x534 fs/namei.c:4469 do_unlinkat+0x4d0/0x700 fs/namei.c:4533 __do_sys_unlinkat fs/namei.c:4576 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 213964 hardirqs last enabled at (213963): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (213963): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (213964): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (213708): [<ffff80008002f3d8>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (213706): [<ffff80008002f3a4>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:20): bit already cleared minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:19): bit already cleared minix_free_block (loop0:22): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6419 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 1 UID: 0 PID: 6419 Comm: syz-executor726 Tainted: G W 6.12.0-syzkaller-g7b1d1d4cfac0 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:336 lr : drop_nlink+0xe4/0x138 fs/inode.c:336 sp : ffff8000a2a47a60 x29: ffff8000a2a47a60 x28: dfff800000000000 x27: 1fffe0001bd786ce x26: 1ffff00014548f54 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001bd7935e x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000debc9af0 x19: ffff0000debc9aa8 x18: 1fffe000366cb076 x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff870a1ce x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff870a1cf x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000c1d29e40 x7 : ffff800080c93b64 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:336 (P) drop_nlink+0xe4/0x138 fs/inode.c:336 (L) inode_dec_link_count include/linux/fs.h:2510 [inline] minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157 vfs_unlink+0x2f0/0x534 fs/namei.c:4469 do_unlinkat+0x4d0/0x700 fs/namei.c:4533 __do_sys_unlinkat fs/namei.c:4576 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 219974 hardirqs last enabled at (219973): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (219973): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (219974): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (217784): [<ffff80008002f3d8>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (217782): [<ffff80008002f3a4>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:20): bit already cleared minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:19): bit already cleared minix_free_block (loop0:22): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6419 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 1 UID: 0 PID: 6419 Comm: syz-executor726 Tainted: G W 6.12.0-syzkaller-g7b1d1d4cfac0 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:336 lr : drop_nlink+0xe4/0x138 fs/inode.c:336 sp : ffff8000a2a47a60 x29: ffff8000a2a47a60 x28: dfff800000000000 x27: 1fffe0001a41b4f8 x26: 1ffff00014548f54 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001bd79559 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000debcaac8 x19: ffff0000debcaa80 x18: 1fffe000366cb076 x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff8b2ea5e x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff8b2ea5f x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000c1d29e40 x7 : ffff800080c93b64 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:336 (P) drop_nlink+0xe4/0x138 fs/inode.c:336 (L) inode_dec_link_count include/linux/fs.h:2510 [inline] minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157 vfs_unlink+0x2f0/0x534 fs/namei.c:4469 do_unlinkat+0x4d0/0x700 fs/namei.c:4533 __do_sys_unlinkat fs/namei.c:4576 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 224424 hardirqs last enabled at (224423): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (224423): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (224424): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (224132): [<ffff80008020396c>] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (224132): [<ffff80008020396c>] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582 softirqs last disabled at (224125): [<ffff800080020db4>] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:20): bit already cleared minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:19): bit already cleared minix_free_block (loop0:22): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6419 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 0 UID: 0 PID: 6419 Comm: syz-executor726 Tainted: G W 6.12.0-syzkaller-g7b1d1d4cfac0 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:336 lr : drop_nlink+0xe4/0x138 fs/inode.c:336 sp : ffff8000a2a47a60 x29: ffff8000a2a47a60 x28: dfff800000000000 x27: 1fffe0001a43986b x26: 1ffff00014548f54 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001bd78d59 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000debc6ac8 x19: ffff0000debc6a80 x18: 1fffe000366c6876 x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff8b2ea5e x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff8b2ea5f x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000c1d29e40 x7 : ffff800080c93b64 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:336 (P) drop_nlink+0xe4/0x138 fs/inode.c:336 (L) inode_dec_link_count include/linux/fs.h:2510 [inline] minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157 vfs_unlink+0x2f0/0x534 fs/namei.c:4469 do_unlinkat+0x4d0/0x700 fs/namei.c:4533 __do_sys_unlinkat fs/namei.c:4576 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 228200 hardirqs last enabled at (228199): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (228199): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (228200): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (228082): [<ffff80008002f3d8>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (228080): [<ffff80008002f3a4>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:20): bit already cleared minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:19): bit already cleared minix_free_block (loop0:22): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6419 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 1 UID: 0 PID: 6419 Comm: syz-executor726 Tainted: G W 6.12.0-syzkaller-g7b1d1d4cfac0 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:336 lr : drop_nlink+0xe4/0x138 fs/inode.c:336 sp : ffff8000a2a47a60 x29: ffff8000a2a47a60 x28: dfff800000000000 x27: 1fffe0001a430e41 x26: 1ffff00014548f54 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001bd76963 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000debb4b18 x19: ffff0000debb4ad0 x18: 1fffe000366cb076 x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff8d9b3d6 x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff8d9b3d7 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000c1d29e40 x7 : ffff800080c93b64 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:336 (P) drop_nlink+0xe4/0x138 fs/inode.c:336 (L) inode_dec_link_count include/linux/fs.h:2510 [inline] minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157 vfs_unlink+0x2f0/0x534 fs/namei.c:4469 do_unlinkat+0x4d0/0x700 fs/namei.c:4533 __do_sys_unlinkat fs/namei.c:4576 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 231930 hardirqs last enabled at (231929): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (231929): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (231930): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (231816): [<ffff80008002f3d8>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (231814): [<ffff80008002f3a4>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:20): bit already cleared minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:19): bit already cleared minix_free_block (loop0:22): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6419 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 0 UID: 0 PID: 6419 Comm: syz-executor726 Tainted: G W 6.12.0-syzkaller-g7b1d1d4cfac0 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:336 lr : drop_nlink+0xe4/0x138 fs/inode.c:336 sp : ffff8000a2a47a60 x29: ffff8000a2a47a60 x28: dfff800000000000 x27: 1fffe0001bd16212 x26: 1ffff00014548f54 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001bd76b5e x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000debb5af0 x19: ffff0000debb5aa8 x18: 1fffe000366c6876 x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff8c2a1de x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff8c2a1df x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000c1d29e40 x7 : ffff800080c93b64 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:336 (P) drop_nlink+0xe4/0x138 fs/inode.c:336 (L) inode_dec_link_count include/linux/fs.h:2510 [inline] minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157 vfs_unlink+0x2f0/0x534 fs/namei.c:4469 do_unlinkat+0x4d0/0x700 fs/namei.c:4533 __do_sys_unlinkat fs/namei.c:4576 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 238270 hardirqs last enabled at (238269): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (238269): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (238270): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (238024): [<ffff80008020396c>] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (238024): [<ffff80008020396c>] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582 softirqs last disabled at (238007): [<ffff800080020db4>] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:20): bit already cleared minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:19): bit already cleared minix_free_block (loop0:22): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6419 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 1 UID: 0 PID: 6419 Comm: syz-executor726 Tainted: G W 6.12.0-syzkaller-g7b1d1d4cfac0 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:336 lr : drop_nlink+0xe4/0x138 fs/inode.c:336 sp : ffff8000a2a47a60 x29: ffff8000a2a47a60 x28: dfff800000000000 x27: 1fffe0001c30ef8a x26: 1ffff00014548f54 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001c32ea0c x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e1975060 x19: ffff0000e1975018 x18: 1fffe000366cb076 x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff8c2a1de x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff8c2a1df x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000c1d29e40 x7 : ffff800080c93b64 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:336 (P) drop_nlink+0xe4/0x138 fs/inode.c:336 (L) inode_dec_link_count include/linux/fs.h:2510 [inline] minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157 vfs_unlink+0x2f0/0x534 fs/namei.c:4469 do_unlinkat+0x4d0/0x700 fs/namei.c:4533 __do_sys_unlinkat fs/namei.c:4576 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 242360 hardirqs last enabled at (242359): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (242359): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (242360): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (242070): [<ffff80008020396c>] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (242070): [<ffff80008020396c>] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582 softirqs last disabled at (242063): [<ffff800080020db4>] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:20): bit already cleared minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:19): bit already cleared minix_free_block (loop0:22): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6419 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 0 UID: 0 PID: 6419 Comm: syz-executor726 Tainted: G W 6.12.0-syzkaller-g7b1d1d4cfac0 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:336 lr : drop_nlink+0xe4/0x138 fs/inode.c:336 sp : ffff8000a2a47a60 x29: ffff8000a2a47a60 x28: dfff800000000000 x27: 1fffe0001bd6ea9f x26: 1ffff00014548f54 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001c32ee02 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e1977010 x19: ffff0000e1976fc8 x18: 1fffe000366c6876 x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff87082a6 x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff87082a7 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000c1d29e40 x7 : ffff800080c93b64 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:336 (P) drop_nlink+0xe4/0x138 fs/inode.c:336 (L) inode_dec_link_count include/linux/fs.h:2510 [inline] minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157 vfs_unlink+0x2f0/0x534 fs/namei.c:4469 do_unlinkat+0x4d0/0x700 fs/namei.c:4533 __do_sys_unlinkat fs/namei.c:4576 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 246722 hardirqs last enabled at (246721): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (246721): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (246722): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (246432): [<ffff80008020396c>] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (246432): [<ffff80008020396c>] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582 softirqs last disabled at (246413): [<ffff800080020db4>] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:20): bit already cleared minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:19): bit already cleared minix_free_block (loop0:22): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6419 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 0 UID: 0 PID: 6419 Comm: syz-executor726 Tainted: G W 6.12.0-syzkaller-g7b1d1d4cfac0 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:336 lr : drop_nlink+0xe4/0x138 fs/inode.c:336 sp : ffff8000a2a47a60 x29: ffff8000a2a47a60 x28: dfff800000000000 x27: 1fffe0001b630985 x26: 1ffff00014548f54 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001bd5b35e x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000dead9af0 x19: ffff0000dead9aa8 x18: 1fffe000366c6876 x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff87082a6 x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff87082a7 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000c1d29e40 x7 : ffff800080c93b64 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:336 (P) drop_nlink+0xe4/0x138 fs/inode.c:336 (L) inode_dec_link_count include/linux/fs.h:2510 [inline] minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157 vfs_unlink+0x2f0/0x534 fs/namei.c:4469 do_unlinkat+0x4d0/0x700 fs/namei.c:4533 __do_sys_unlinkat fs/namei.c:4576 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 250480 hardirqs last enabled at (250479): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (250479): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (250480): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (250350): [<ffff80008002f3d8>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (250348): [<ffff80008002f3a4>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:20): bit already cleared minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:19): bit already cleared minix_free_block (loop0:22): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6419 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 0 UID: 0 PID: 6419 Comm: syz-executor726 Tainted: G W 6.12.0-syzkaller-g7b1d1d4cfac0 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:336 lr : drop_nlink+0xe4/0x138 fs/inode.c:336 sp : ffff8000a2a47a60 x29: ffff8000a2a47a60 x28: dfff800000000000 x27: 1fffe0001a4390c9 x26: 1ffff00014548f54 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001bd51eab x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000dea8f558 x19: ffff0000dea8f510 x18: 1fffe000366c6876 x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff87082a6 x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff87082a7 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000c1d29e40 x7 : ffff800080c93b64 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:336 (P) drop_nlink+0xe4/0x138 fs/inode.c:336 (L) inode_dec_link_count include/linux/fs.h:2510 [inline] minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157 vfs_unlink+0x2f0/0x534 fs/namei.c:4469 do_unlinkat+0x4d0/0x700 fs/namei.c:4533 __do_sys_unlinkat fs/namei.c:4576 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 254308 hardirqs last enabled at (254307): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (254307): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (254308): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (254038): [<ffff80008020396c>] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (254038): [<ffff80008020396c>] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582 softirqs last disabled at (254017): [<ffff800080020db4>] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:20): bit already cleared minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:19): bit already cleared minix_free_block (loop0:22): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6419 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 1 UID: 0 PID: 6419 Comm: syz-executor726 Tainted: G W 6.12.0-syzkaller-g7b1d1d4cfac0 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:336 lr : drop_nlink+0xe4/0x138 fs/inode.c:336 sp : ffff8000a2a47a60 x29: ffff8000a2a47a60 x28: dfff800000000000 x27: 1fffe0001a4392ce x26: 1ffff00014548f54 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001bd5b6ab x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000deadb558 x19: ffff0000deadb510 x18: 1fffe000366cb076 x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff87082a6 x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff87082a7 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000c1d29e40 x7 : ffff800080c93b64 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:336 (P) drop_nlink+0xe4/0x138 fs/inode.c:336 (L) inode_dec_link_count include/linux/fs.h:2510 [inline] minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157 vfs_unlink+0x2f0/0x534 fs/namei.c:4469 do_unlinkat+0x4d0/0x700 fs/namei.c:4533 __do_sys_unlinkat fs/namei.c:4576 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 258060 hardirqs last enabled at (258059): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (258059): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (258060): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (257044): [<ffff80008002f3d8>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (257042): [<ffff80008002f3a4>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:20): bit already cleared minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:19): bit already cleared minix_free_block (loop0:22): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6419 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 0 UID: 0 PID: 6419 Comm: syz-executor726 Tainted: G W 6.12.0-syzkaller-g7b1d1d4cfac0 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:336 lr : drop_nlink+0xe4/0x138 fs/inode.c:336 sp : ffff8000a2a47a60 x29: ffff8000a2a47a60 x28: dfff800000000000 x27: 1fffe0001b524d27 x26: 1ffff00014548f54 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001bd4e35e x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000dea71af0 x19: ffff0000dea71aa8 x18: 1fffe000366c6876 x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff86eca16 x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff86eca17 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000c1d29e40 x7 : ffff800080c93b64 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:336 (P) drop_nlink+0xe4/0x138 fs/inode.c:336 (L) inode_dec_link_count include/linux/fs.h:2510 [inline] minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157 vfs_unlink+0x2f0/0x534 fs/namei.c:4469 do_unlinkat+0x4d0/0x700 fs/namei.c:4533 __do_sys_unlinkat fs/namei.c:4576 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 262174 hardirqs last enabled at (262173): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (262173): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (262174): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (261904): [<ffff80008002f3d8>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (261902): [<ffff80008002f3a4>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:20): bit already cleared minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:19): bit already cleared minix_free_block (loop0:22): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6419 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 0 UID: 0 PID: 6419 Comm: syz-executor726 Tainted: G W 6.12.0-syzkaller-g7b1d1d4cfac0 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:336 lr : drop_nlink+0xe4/0x138 fs/inode.c:336 sp : ffff8000a2a47a60 x29: ffff8000a2a47a60 x28: dfff800000000000 x27: 1fffe0001a41a00d x26: 1ffff00014548f54 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001bd5a754 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000dead3aa0 x19: ffff0000dead3a58 x18: 1fffe000366c6876 x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff8b2f3a6 x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff8b2f3a7 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000c1d29e40 x7 : ffff800080c93b64 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:336 (P) drop_nlink+0xe4/0x138 fs/inode.c:336 (L) inode_dec_link_count include/linux/fs.h:2510 [inline] minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157 vfs_unlink+0x2f0/0x534 fs/namei.c:4469 do_unlinkat+0x4d0/0x700 fs/namei.c:4533 __do_sys_unlinkat fs/namei.c:4576 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 265886 hardirqs last enabled at (265885): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (265885): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (265886): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (265736): [<ffff80008020396c>] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (265736): [<ffff80008020396c>] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582 softirqs last disabled at (265711): [<ffff800080020db4>] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:20): bit already cleared minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:19): bit already cleared minix_free_block (loop0:22): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6419 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 1 UID: 0 PID: 6419 Comm: syz-executor726 Tainted: G W 6.12.0-syzkaller-g7b1d1d4cfac0 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:336 lr : drop_nlink+0xe4/0x138 fs/inode.c:336 sp : ffff8000a2a47a60 x29: ffff8000a2a47a60 x28: dfff800000000000 x27: 1fffe0001b53c1e3 x26: 1ffff00014548f54 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001bd5a4b0 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000dead2580 x19: ffff0000dead2538 x18: 1fffe000366cb076 x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff8707aee x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff8707aef x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000c1d29e40 x7 : ffff800080c93b64 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:336 (P) drop_nlink+0xe4/0x138 fs/inode.c:336 (L) inode_dec_link_count include/linux/fs.h:2510 [inline] minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157 vfs_unlink+0x2f0/0x534 fs/namei.c:4469 do_unlinkat+0x4d0/0x700 fs/namei.c:4533 __do_sys_unlinkat fs/namei.c:4576 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 270312 hardirqs last enabled at (270311): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (270311): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (270312): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (270024): [<ffff80008020396c>] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (270024): [<ffff80008020396c>] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582 softirqs last disabled at (270009): [<ffff800080020db4>] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:20): bit already cleared minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:19): bit already cleared minix_free_block (loop0:22): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6419 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 0 UID: 0 PID: 6419 Comm: syz-executor726 Tainted: G W 6.12.0-syzkaller-g7b1d1d4cfac0 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:336 lr : drop_nlink+0xe4/0x138 fs/inode.c:336 sp : ffff8000a2a47a60 x29: ffff8000a2a47a60 x28: dfff800000000000 x27: 1fffe0001a433e70 x26: 1ffff00014548f54 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001bd5d2b5 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000deae95a8 x19: ffff0000deae9560 x18: 1fffe000366c6876 x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff8b2f4b6 x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff8b2f4b7 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000c1d29e40 x7 : ffff800080c93b64 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:336 (P) drop_nlink+0xe4/0x138 fs/inode.c:336 (L) inode_dec_link_count include/linux/fs.h:2510 [inline] minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157 vfs_unlink+0x2f0/0x534 fs/namei.c:4469 do_unlinkat+0x4d0/0x700 fs/namei.c:4533 __do_sys_unlinkat fs/namei.c:4576 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 274064 hardirqs last enabled at (274063): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (274063): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (274064): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (274050): [<ffff80008020396c>] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (274050): [<ffff80008020396c>] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582 softirqs last disabled at (274029): [<ffff800080020db4>] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:20): bit already cleared minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:19): bit already cleared minix_free_block (loop0:22): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6419 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 1 UID: 0 PID: 6419 Comm: syz-executor726 Tainted: G W 6.12.0-syzkaller-g7b1d1d4cfac0 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:336 lr : drop_nlink+0xe4/0x138 fs/inode.c:336 sp : ffff8000a2a47a60 x29: ffff8000a2a47a60 x28: dfff800000000000 x27: 1fffe0001b5f169f x26: 1ffff00014548f54 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001c3078ba x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e183c5d0 x19: ffff0000e183c588 x18: 1fffe000366cb076 x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff86eca16 x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff86eca17 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000c1d29e40 x7 : ffff800080c93b64 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:336 (P) drop_nlink+0xe4/0x138 fs/inode.c:336 (L) inode_dec_link_count include/linux/fs.h:2510 [inline] minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157 vfs_unlink+0x2f0/0x534 fs/namei.c:4469 do_unlinkat+0x4d0/0x700 fs/namei.c:4533 __do_sys_unlinkat fs/namei.c:4576 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 277792 hardirqs last enabled at (277791): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (277791): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (277792): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (277770): [<ffff80008020396c>] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (277770): [<ffff80008020396c>] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582 softirqs last disabled at (277755): [<ffff800080020db4>] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:20): bit already cleared minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:19): bit already cleared minix_free_block (loop0:22): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6419 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 1 UID: 0 PID: 6419 Comm: syz-executor726 Tainted: G W 6.12.0-syzkaller-g7b1d1d4cfac0 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:336 lr : drop_nlink+0xe4/0x138 fs/inode.c:336 sp : ffff8000a2a47a60 x29: ffff8000a2a47a60 x28: dfff800000000000 x27: 1fffe0001b60903c x26: 1ffff00014548f54 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001bd5d6ab x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000deaeb558 x19: ffff0000deaeb510 x18: 1fffe000366cb076 x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff8b2f4c6 x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff8b2f4c7 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000c1d29e40 x7 : ffff800080c93b64 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:336 (P) drop_nlink+0xe4/0x138 fs/inode.c:336 (L) inode_dec_link_count include/linux/fs.h:2510 [inline] minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157 vfs_unlink+0x2f0/0x534 fs/namei.c:4469 do_unlinkat+0x4d0/0x700 fs/namei.c:4533 __do_sys_unlinkat fs/namei.c:4576 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 281554 hardirqs last enabled at (281553): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (281553): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (281554): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (281316): [<ffff80008020396c>] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (281316): [<ffff80008020396c>] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582 softirqs last disabled at (281301): [<ffff800080020db4>] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:20): bit already cleared minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:19): bit already cleared minix_free_block (loop0:22): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6419 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 1 UID: 0 PID: 6419 Comm: syz-executor726 Tainted: G W 6.12.0-syzkaller-g7b1d1d4cfac0 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:336 lr : drop_nlink+0xe4/0x138 fs/inode.c:336 sp : ffff8000a2a47a60 x29: ffff8000a2a47a60 x28: dfff800000000000 x27: 1fffe0001b5fdde3 x26: 1ffff00014548f54 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001bd5d20c x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000deae9060 x19: ffff0000deae9018 x18: 1fffe000366cb076 x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff8b2f4c6 x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff8b2f4c7 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000c1d29e40 x7 : ffff800080c93b64 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:336 (P) drop_nlink+0xe4/0x138 fs/inode.c:336 (L) inode_dec_link_count include/linux/fs.h:2510 [inline] minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157 vfs_unlink+0x2f0/0x534 fs/namei.c:4469 do_unlinkat+0x4d0/0x700 fs/namei.c:4533 __do_sys_unlinkat fs/namei.c:4576 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 285210 hardirqs last enabled at (285209): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (285209): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (285210): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (284956): [<ffff80008002f3d8>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (284954): [<ffff80008002f3a4>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:20): bit already cleared minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:19): bit already cleared minix_free_block (loop0:22): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6419 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 0 UID: 0 PID: 6419 Comm: syz-executor726 Tainted: G W 6.12.0-syzkaller-g7b1d1d4cfac0 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:336 lr : drop_nlink+0xe4/0x138 fs/inode.c:336 sp : ffff8000a2a47a60 x29: ffff8000a2a47a60 x28: dfff800000000000 x27: 1fffe0001957d927 x26: 1ffff00014548f54 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001bd4e4b0 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000dea72580 x19: ffff0000dea72538 x18: 1fffe000366c6876 x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff8b2f4c6 x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff8b2f4c7 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000c1d29e40 x7 : ffff800080c93b64 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:336 (P) drop_nlink+0xe4/0x138 fs/inode.c:336 (L) inode_dec_link_count include/linux/fs.h:2510 [inline] minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157 vfs_unlink+0x2f0/0x534 fs/namei.c:4469 do_unlinkat+0x4d0/0x700 fs/namei.c:4533 __do_sys_unlinkat fs/namei.c:4576 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 289342 hardirqs last enabled at (289341): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (289341): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (289342): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (289232): [<ffff80008002f3d8>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (289230): [<ffff80008002f3a4>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:20): bit already cleared minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:19): bit already cleared minix_free_block (loop0:22): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6419 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 0 UID: 0 PID: 6419 Comm: syz-executor726 Tainted: G W 6.12.0-syzkaller-g7b1d1d4cfac0 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:336 lr : drop_nlink+0xe4/0x138 fs/inode.c:336 sp : ffff8000a2a47a60 x29: ffff8000a2a47a60 x28: dfff800000000000 x27: 1fffe0001b60aefd x26: 1ffff00014548f54 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001c307f54 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e183faa0 x19: ffff0000e183fa58 x18: 1fffe000366c6876 x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff8b2f4c6 x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff8b2f4c7 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000c1d29e40 x7 : ffff800080c93b64 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:336 (P) drop_nlink+0xe4/0x138 fs/inode.c:336 (L) inode_dec_link_count include/linux/fs.h:2510 [inline] minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157 vfs_unlink+0x2f0/0x534 fs/namei.c:4469 do_unlinkat+0x4d0/0x700 fs/namei.c:4533 __do_sys_unlinkat fs/namei.c:4576 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 293102 hardirqs last enabled at (293101): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (293101): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (293102): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (292994): [<ffff80008002f3d8>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (292992): [<ffff80008002f3a4>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:20): bit already cleared minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:19): bit already cleared minix_free_block (loop0:22): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6419 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 1 UID: 0 PID: 6419 Comm: syz-executor726 Tainted: G W 6.12.0-syzkaller-g7b1d1d4cfac0 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:336 lr : drop_nlink+0xe4/0x138 fs/inode.c:336 sp : ffff8000a2a47a60 x29: ffff8000a2a47a60 x28: dfff800000000000 x27: 1fffe0001b50e556 x26: 1ffff00014548f54 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001bd4e602 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000dea73010 x19: ffff0000dea72fc8 x18: 1fffe000366cb076 x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff86ecbb6 x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff86ecbb7 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000c1d29e40 x7 : ffff800080c93b64 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:336 (P) drop_nlink+0xe4/0x138 fs/inode.c:336 (L) inode_dec_link_count include/linux/fs.h:2510 [inline] minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157 vfs_unlink+0x2f0/0x534 fs/namei.c:4469 do_unlinkat+0x4d0/0x700 fs/namei.c:4533 __do_sys_unlinkat fs/namei.c:4576 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 296796 hardirqs last enabled at (296795): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (296795): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (296796): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (296704): [<ffff80008020396c>] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (296704): [<ffff80008020396c>] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582 softirqs last disabled at (296695): [<ffff800080020db4>] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:20): bit already cleared minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:19): bit already cleared minix_free_block (loop0:22): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6419 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 1 UID: 0 PID: 6419 Comm: syz-executor726 Tainted: G W 6.12.0-syzkaller-g7b1d1d4cfac0 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:336 lr : drop_nlink+0xe4/0x138 fs/inode.c:336 sp : ffff8000a2a47a60 x29: ffff8000a2a47a60 x28: dfff800000000000 x27: 1fffe0001a43189a x26: 1ffff00014548f54 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001bd33eab x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000de99f558 x19: ffff0000de99f510 x18: 1fffe000366cb076 x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff86ecbb6 x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff86ecbb7 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000c1d29e40 x7 : ffff800080c93b64 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:336 (P) drop_nlink+0xe4/0x138 fs/inode.c:336 (L) inode_dec_link_count include/linux/fs.h:2510 [inline] minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157 vfs_unlink+0x2f0/0x534 fs/namei.c:4469 do_unlinkat+0x4d0/0x700 fs/namei.c:4533 __do_sys_unlinkat fs/namei.c:4576 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 300532 hardirqs last enabled at (300531): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (300531): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (300532): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (300418): [<ffff80008002f3d8>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (300416): [<ffff80008002f3a4>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:20): bit already cleared minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:19): bit already cleared minix_free_block (loop0:22): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6419 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 0 UID: 0 PID: 6419 Comm: syz-executor726 Tainted: G W 6.12.0-syzkaller-g7b1d1d4cfac0 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:336 lr : drop_nlink+0xe4/0x138 fs/inode.c:336 sp : ffff8000a2a47a60 x29: ffff8000a2a47a60 x28: dfff800000000000 x27: 1fffe0001b60df2c x26: 1ffff00014548f54 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001bd33811 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000de99c088 x19: ffff0000de99c040 x18: 1fffe000366c6876 x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff8b2f4c6 x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff8b2f4c7 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000c1d29e40 x7 : ffff800080c93b64 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:336 (P) drop_nlink+0xe4/0x138 fs/inode.c:336 (L) inode_dec_link_count include/linux/fs.h:2510 [inline] minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157 vfs_unlink+0x2f0/0x534 fs/namei.c:4469 do_unlinkat+0x4d0/0x700 fs/namei.c:4533 __do_sys_unlinkat fs/namei.c:4576 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 304762 hardirqs last enabled at (304761): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (304761): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (304762): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (304528): [<ffff80008002f3d8>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (304526): [<ffff80008002f3a4>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:20): bit already cleared minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:19): bit already cleared minix_free_block (loop0:22): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6419 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 0 UID: 0 PID: 6419 Comm: syz-executor726 Tainted: G W 6.12.0-syzkaller-g7b1d1d4cfac0 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:336 lr : drop_nlink+0xe4/0x138 fs/inode.c:336 sp : ffff8000a2a47a60 x29: ffff8000a2a47a60 x28: dfff800000000000 x27: 1fffe0001b516cc9 x26: 1ffff00014548f54 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001bd55b5e x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000deaadaf0 x19: ffff0000deaadaa8 x18: 1fffe000366c6876 x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff8b2e3ae x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff8b2e3af x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000c1d29e40 x7 : ffff800080c93b64 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:336 (P) drop_nlink+0xe4/0x138 fs/inode.c:336 (L) inode_dec_link_count include/linux/fs.h:2510 [inline] minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157 vfs_unlink+0x2f0/0x534 fs/namei.c:4469 do_unlinkat+0x4d0/0x700 fs/namei.c:4533 __do_sys_unlinkat fs/namei.c:4576 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 308598 hardirqs last enabled at (308597): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (308597): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (308598): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (308486): [<ffff80008002f3d8>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (308484): [<ffff80008002f3a4>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:20): bit already cleared minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:19): bit already cleared minix_free_block (loop0:22): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6419 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 1 UID: 0 PID: 6419 Comm: syz-executor726 Tainted: G W 6.12.0-syzkaller-g7b1d1d4cfac0 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:336 lr : drop_nlink+0xe4/0x138 fs/inode.c:336 sp : ffff8000a2a47a60 x29: ffff8000a2a47a60 x28: dfff800000000000 x27: 1fffe0001b5f5212 x26: 1ffff00014548f54 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001bd5c963 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000deae4b18 x19: ffff0000deae4ad0 x18: 1fffe000366cb076 x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff8b2e396 x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff8b2e397 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000c1d29e40 x7 : ffff800080c93b64 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:336 (P) drop_nlink+0xe4/0x138 fs/inode.c:336 (L) inode_dec_link_count include/linux/fs.h:2510 [inline] minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157 vfs_unlink+0x2f0/0x534 fs/namei.c:4469 do_unlinkat+0x4d0/0x700 fs/namei.c:4533 __do_sys_unlinkat fs/namei.c:4576 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 312886 hardirqs last enabled at (312885): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (312885): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (312886): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (312798): [<ffff80008020396c>] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (312798): [<ffff80008020396c>] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582 softirqs last disabled at (312789): [<ffff800080020db4>] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:20): bit already cleared minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:19): bit already cleared minix_free_block (loop0:22): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6419 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 1 UID: 0 PID: 6419 Comm: syz-executor726 Tainted: G W 6.12.0-syzkaller-g7b1d1d4cfac0 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:336 lr : drop_nlink+0xe4/0x138 fs/inode.c:336 sp : ffff8000a2a47a60 x29: ffff8000a2a47a60 x28: dfff800000000000 x27: 1fffe0001bd6e241 x26: 1ffff00014548f54 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001bd55f54 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000deaafaa0 x19: ffff0000deaafa58 x18: 1fffe000366cb076 x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff8b2f4c6 x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff8b2f4c7 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000c1d29e40 x7 : ffff800080c93b64 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:336 (P) drop_nlink+0xe4/0x138 fs/inode.c:336 (L) inode_dec_link_count include/linux/fs.h:2510 [inline] minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157 vfs_unlink+0x2f0/0x534 fs/namei.c:4469 do_unlinkat+0x4d0/0x700 fs/namei.c:4533 __do_sys_unlinkat fs/namei.c:4576 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 316584 hardirqs last enabled at (316583): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (316583): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (316584): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (316490): [<ffff80008020396c>] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (316490): [<ffff80008020396c>] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582 softirqs last disabled at (316481): [<ffff800080020db4>] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:20): bit already cleared minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:19): bit already cleared minix_free_block (loop0:22): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6419 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 0 UID: 0 PID: 6419 Comm: syz-executor726 Tainted: G W 6.12.0-syzkaller-g7b1d1d4cfac0 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:336 lr : drop_nlink+0xe4/0x138 fs/inode.c:336 sp : ffff8000a2a47a60 x29: ffff8000a2a47a60 x28: dfff800000000000 x27: 1fffe0001b52783c x26: 1ffff00014548f54 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001bd5ceab x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000deae7558 x19: ffff0000deae7510 x18: 1fffe000366c6876 x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff8b2f4c6 x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff8b2f4c7 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000c1d29e40 x7 : ffff800080c93b64 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:336 (P) drop_nlink+0xe4/0x138 fs/inode.c:336 (L) inode_dec_link_count include/linux/fs.h:2510 [inline] minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157 vfs_unlink+0x2f0/0x534 fs/namei.c:4469 do_unlinkat+0x4d0/0x700 fs/namei.c:4533 __do_sys_unlinkat fs/namei.c:4576 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 322418 hardirqs last enabled at (322417): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (322417): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (322418): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (322312): [<ffff80008002f3d8>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (322310): [<ffff80008002f3a4>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:20): bit already cleared minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:19): bit already cleared minix_free_block (loop0:22): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6419 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 1 UID: 0 PID: 6419 Comm: syz-executor726 Tainted: G W 6.12.0-syzkaller-g7b1d1d4cfac0 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : drop_nlink+0xe4/0x138 fs/inode.c:336 lr : drop_nlink+0xe4/0x138 fs/inode.c:336 sp : ffff8000a2a47a60 x29: ffff8000a2a47a60 x28: dfff800000000000 x27: 1fffe0001b527d85 x26: 1ffff00014548f54 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001bd5ca0c x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000deae5060 x19: ffff0000deae5018 x18: 1fffe000366cb076 x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff8b2f4c6 x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff8b2f4c7 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000c1d29e40 x7 : ffff800080c93b64 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: drop_nlink+0xe4/0x138 fs/inode.c:336 (P) drop_nlink+0xe4/0x138 fs/inode.c:336 (L) inode_dec_link_count include/linux/fs.h:2510 [inline] minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157 vfs_unlink+0x2f0/0x534 fs/namei.c:4469 do_unlinkat+0x4d0/0x700 fs/namei.c:4533 __do_sys_unlinkat fs/namei.c:4576 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 328428 hardirqs last enabled at (328427): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (328427): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (328428): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (328234): [<ffff80008020396c>] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (328234): [<ffff80008020396c>] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582 softirqs last disabled at (328223): [<ffff800080020db4>] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]---