------------[ cut here ]------------ WARNING: CPU: 0 PID: 6417 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 0 UID: 0 PID: 6417 Comm: syz-executor304 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 : ffff8000a4ab7a80 x29: ffff8000a4ab7a80 x28: ffff700014956f88 x27: 1fffe0001ba628b5 x26: 1ffff00014956f58 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001ba62963 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000dd314b18 x19: ffff0000dd314ad0 x18: 1fffe000366c3876 x17: ffff80008f8cd000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff86dfe7e x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff86dfe7f x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d957dac0 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 minix_rmdir+0x6c/0xd8 fs/minix/namei.c:167 vfs_rmdir+0x32c/0x468 fs/namei.c:4340 do_rmdir+0x2e0/0x720 fs/namei.c:4399 __do_sys_unlinkat fs/namei.c:4575 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xdc/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: 12338 hardirqs last enabled at (12337): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (12337): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (12338): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (11938): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (11936): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:22): bit already cleared minix_free_block (loop0:19): bit already cleared Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6417 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 1 UID: 0 PID: 6417 Comm: syz-executor304 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 : ffff8000a4ab7a80 x29: ffff8000a4ab7a80 x28: ffff700014956f88 x27: 1fffe0001ba62dfd x26: 1ffff00014956f58 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001ba62eab x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000dd317558 x19: ffff0000dd317510 x18: 1fffe000366c8076 x17: ffff80008f8cd000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff86ea8f6 x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff86ea8f7 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d957dac0 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 minix_rmdir+0x6c/0xd8 fs/minix/namei.c:167 vfs_rmdir+0x32c/0x468 fs/namei.c:4340 do_rmdir+0x2e0/0x720 fs/namei.c:4399 __do_sys_unlinkat fs/namei.c:4575 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xdc/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: 17660 hardirqs last enabled at (17659): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (17659): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (17660): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (16146): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (16144): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:22): bit already cleared minix_free_block (loop0:19): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6417 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 1 UID: 0 PID: 6417 Comm: syz-executor304 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 : ffff8000a4ab7a80 x29: ffff8000a4ab7a80 x28: ffff700014956f88 x27: 1fffe0001c382b59 x26: 1ffff00014956f58 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001c382c07 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e1c16038 x19: ffff0000e1c15ff0 x18: 1fffe000366c8076 x17: ffff80008f8cd000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff86e680e x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff86e680f x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d957dac0 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 minix_rmdir+0x6c/0xd8 fs/minix/namei.c:167 vfs_rmdir+0x32c/0x468 fs/namei.c:4340 do_rmdir+0x2e0/0x720 fs/namei.c:4399 __do_sys_unlinkat fs/namei.c:4575 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xdc/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: 22822 hardirqs last enabled at (22821): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (22821): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (22822): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (22176): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (22174): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:22): bit already cleared minix_free_block (loop0:19): bit already cleared Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6417 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 1 UID: 0 PID: 6417 Comm: syz-executor304 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 : ffff8000a4ab7a80 x29: ffff8000a4ab7a80 x28: ffff700014956f88 x27: 1fffe0001ba400b5 x26: 1ffff00014956f58 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001ba40163 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000dd200b18 x19: ffff0000dd200ad0 x18: 1fffe000366c8076 x17: ffff80008f8cd000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff86e74ce x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff86e74cf x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d957dac0 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 minix_rmdir+0x6c/0xd8 fs/minix/namei.c:167 vfs_rmdir+0x32c/0x468 fs/namei.c:4340 do_rmdir+0x2e0/0x720 fs/namei.c:4399 __do_sys_unlinkat fs/namei.c:4575 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xdc/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: 29348 hardirqs last enabled at (29347): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (29347): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (29348): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (28342): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (28342): [] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582 softirqs last disabled at (28225): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:22): bit already cleared minix_free_block (loop0:19): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6417 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 1 UID: 0 PID: 6417 Comm: syz-executor304 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 : ffff8000a4ab7a80 x29: ffff8000a4ab7a80 x28: ffff700014956f88 x27: 1fffe0001ba405fd x26: 1ffff00014956f58 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001ba406ab x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000dd203558 x19: ffff0000dd203510 x18: 1fffe000366c8076 x17: ffff80008f8cd000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff8c2b0a6 x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff8c2b0a7 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d957dac0 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 minix_rmdir+0x6c/0xd8 fs/minix/namei.c:167 vfs_rmdir+0x32c/0x468 fs/namei.c:4340 do_rmdir+0x2e0/0x720 fs/namei.c:4399 __do_sys_unlinkat fs/namei.c:4575 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xdc/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: 34362 hardirqs last enabled at (34361): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (34361): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (34362): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (32412): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (32410): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:22): bit already cleared minix_free_block (loop0:19): bit already cleared Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6417 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 0 UID: 0 PID: 6417 Comm: syz-executor304 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 : ffff8000a4ab7a80 x29: ffff8000a4ab7a80 x28: ffff700014956f88 x27: 1fffe0001ba382b0 x26: 1ffff00014956f58 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001ba3835e x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000dd1c1af0 x19: ffff0000dd1c1aa8 x18: 1fffe000366c3876 x17: ffff80008f8cd000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff8c2b356 x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff8c2b357 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d957dac0 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 minix_rmdir+0x6c/0xd8 fs/minix/namei.c:167 vfs_rmdir+0x32c/0x468 fs/namei.c:4340 do_rmdir+0x2e0/0x720 fs/namei.c:4399 __do_sys_unlinkat fs/namei.c:4575 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xdc/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: 39320 hardirqs last enabled at (39319): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (39319): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (39320): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (39066): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (39064): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:22): bit already cleared minix_free_block (loop0:19): bit already cleared Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6417 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 1 UID: 0 PID: 6417 Comm: syz-executor304 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 : ffff8000a4ab7a80 x29: ffff8000a4ab7a80 x28: ffff700014956f88 x27: 1fffe0001c399b59 x26: 1ffff00014956f58 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001c399c07 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e1cce038 x19: ffff0000e1ccdff0 x18: 1fffe000366c8076 x17: ffff80008f8cd000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff86ea67e x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff86ea67f x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d957dac0 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 minix_rmdir+0x6c/0xd8 fs/minix/namei.c:167 vfs_rmdir+0x32c/0x468 fs/namei.c:4340 do_rmdir+0x2e0/0x720 fs/namei.c:4399 __do_sys_unlinkat fs/namei.c:4575 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xdc/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: 44404 hardirqs last enabled at (44403): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (44403): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (44404): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (43932): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (43930): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:22): bit already cleared minix_free_block (loop0:19): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6417 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 1 UID: 0 PID: 6417 Comm: syz-executor304 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 : ffff8000a4ab7a80 x29: ffff8000a4ab7a80 x28: ffff700014956f88 x27: 1fffe0001ba62402 x26: 1ffff00014956f58 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001ba624b0 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000dd312580 x19: ffff0000dd312538 x18: 1fffe000366c8076 x17: ffff80008f8cd000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff86dfdd6 x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff86dfdd7 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d957dac0 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 minix_rmdir+0x6c/0xd8 fs/minix/namei.c:167 vfs_rmdir+0x32c/0x468 fs/namei.c:4340 do_rmdir+0x2e0/0x720 fs/namei.c:4399 __do_sys_unlinkat fs/namei.c:4575 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xdc/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: 49592 hardirqs last enabled at (49591): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (49591): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (49592): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (48136): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (48134): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:22): bit already cleared minix_free_block (loop0:19): bit already cleared Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6417 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 0 UID: 0 PID: 6417 Comm: syz-executor304 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 : ffff8000a4ab7a80 x29: ffff8000a4ab7a80 x28: ffff700014956f88 x27: 1fffe0001ba34b59 x26: 1ffff00014956f58 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001ba34c07 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000dd1a6038 x19: ffff0000dd1a5ff0 x18: 1fffe000366c3876 x17: ffff80008f8cd000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff870d0be x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff870d0bf x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d957dac0 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 minix_rmdir+0x6c/0xd8 fs/minix/namei.c:167 vfs_rmdir+0x32c/0x468 fs/namei.c:4340 do_rmdir+0x2e0/0x720 fs/namei.c:4399 __do_sys_unlinkat fs/namei.c:4575 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xdc/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: 55344 hardirqs last enabled at (55343): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (55343): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (55344): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (54784): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (54784): [] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582 softirqs last disabled at (54317): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:22): bit already cleared minix_free_block (loop0:19): bit already cleared Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6417 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 0 UID: 0 PID: 6417 Comm: syz-executor304 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 : ffff8000a4ab7a80 x29: ffff8000a4ab7a80 x28: ffff700014956f88 x27: 1fffe0001ba430b5 x26: 1ffff00014956f58 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001ba43163 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000dd218b18 x19: ffff0000dd218ad0 x18: 1fffe000366c3876 x17: ffff80008f8cd000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff8c2b216 x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff8c2b217 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d957dac0 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 minix_rmdir+0x6c/0xd8 fs/minix/namei.c:167 vfs_rmdir+0x32c/0x468 fs/namei.c:4340 do_rmdir+0x2e0/0x720 fs/namei.c:4399 __do_sys_unlinkat fs/namei.c:4575 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xdc/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: 60110 hardirqs last enabled at (60109): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (60109): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (60110): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (59546): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (59546): [] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582 softirqs last disabled at (59535): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:22): bit already cleared minix_free_block (loop0:19): bit already cleared Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6417 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 0 UID: 0 PID: 6417 Comm: syz-executor304 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 : ffff8000a4ab7a80 x29: ffff8000a4ab7a80 x28: ffff700014956f88 x27: 1fffe0001ba435fd x26: 1ffff00014956f58 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001ba436ab x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000dd21b558 x19: ffff0000dd21b510 x18: 1fffe000366c3876 x17: ffff80008f8cd000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff86ea67e x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff86ea67f x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d957dac0 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 minix_rmdir+0x6c/0xd8 fs/minix/namei.c:167 vfs_rmdir+0x32c/0x468 fs/namei.c:4340 do_rmdir+0x2e0/0x720 fs/namei.c:4399 __do_sys_unlinkat fs/namei.c:4575 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xdc/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: 65990 hardirqs last enabled at (65989): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (65989): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (65990): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (64890): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (64890): [] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582 softirqs last disabled at (64775): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:22): bit already cleared minix_free_block (loop0:19): bit already cleared Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6417 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 1 UID: 0 PID: 6417 Comm: syz-executor304 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 : ffff8000a4ab7a80 x29: ffff8000a4ab7a80 x28: ffff700014956f88 x27: 1fffe0001ba43b59 x26: 1ffff00014956f58 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001ba43c07 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000dd21e038 x19: ffff0000dd21dff0 x18: 1fffe000366c8076 x17: ffff80008f8cd000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff86ea67e x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff86ea67f x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d957dac0 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 minix_rmdir+0x6c/0xd8 fs/minix/namei.c:167 vfs_rmdir+0x32c/0x468 fs/namei.c:4340 do_rmdir+0x2e0/0x720 fs/namei.c:4399 __do_sys_unlinkat fs/namei.c:4575 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xdc/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: 71790 hardirqs last enabled at (71789): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:151 [inline] hardirqs last enabled at (71789): [] _raw_spin_unlock_irqrestore+0x38/0x98 kernel/locking/spinlock.c:194 hardirqs last disabled at (71790): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (71296): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (71294): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:22): bit already cleared minix_free_block (loop0:19): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6417 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 1 UID: 0 PID: 6417 Comm: syz-executor304 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 : ffff8000a4ab7a80 x29: ffff8000a4ab7a80 x28: ffff700014956f88 x27: 1fffe0001c3872b0 x26: 1ffff00014956f58 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001c38735e x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e1c39af0 x19: ffff0000e1c39aa8 x18: 1fffe000366c8076 x17: ffff80008f8cd000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff8c2a58e x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff8c2a58f x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d957dac0 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 minix_rmdir+0x6c/0xd8 fs/minix/namei.c:167 vfs_rmdir+0x32c/0x468 fs/namei.c:4340 do_rmdir+0x2e0/0x720 fs/namei.c:4399 __do_sys_unlinkat fs/namei.c:4575 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xdc/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: 77144 hardirqs last enabled at (77143): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (77143): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (77144): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (75602): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (75602): [] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582 softirqs last disabled at (75597): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:22): bit already cleared minix_free_block (loop0:19): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6417 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 1 UID: 0 PID: 6417 Comm: syz-executor304 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 : ffff8000a4ab7a80 x29: ffff8000a4ab7a80 x28: ffff700014956f88 x27: 1fffe0001ba646a6 x26: 1ffff00014956f58 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001ba64754 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000dd323aa0 x19: ffff0000dd323a58 x18: 1fffe000366c8076 x17: ffff80008f8cd000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff8b2defe x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff8b2deff x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d957dac0 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 minix_rmdir+0x6c/0xd8 fs/minix/namei.c:167 vfs_rmdir+0x32c/0x468 fs/namei.c:4340 do_rmdir+0x2e0/0x720 fs/namei.c:4399 __do_sys_unlinkat fs/namei.c:4575 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xdc/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: 82004 hardirqs last enabled at (82003): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (82003): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (82004): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (80514): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (80512): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:22): bit already cleared minix_free_block (loop0:19): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6417 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 0 UID: 0 PID: 6417 Comm: syz-executor304 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 : ffff8000a4ab7a80 x29: ffff8000a4ab7a80 x28: ffff700014956f88 x27: 1fffe0001ba3d402 x26: 1ffff00014956f58 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001ba3d4b0 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000dd1ea580 x19: ffff0000dd1ea538 x18: 1fffe000366c3876 x17: ffff80008f8cd000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff86eb3be x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff86eb3bf x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d957dac0 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 minix_rmdir+0x6c/0xd8 fs/minix/namei.c:167 vfs_rmdir+0x32c/0x468 fs/namei.c:4340 do_rmdir+0x2e0/0x720 fs/namei.c:4399 __do_sys_unlinkat fs/namei.c:4575 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xdc/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: 86502 hardirqs last enabled at (86501): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (86501): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (86502): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (85018): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (85016): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:22): bit already cleared minix_free_block (loop0:19): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6417 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 1 UID: 0 PID: 6417 Comm: syz-executor304 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 : ffff8000a4ab7a80 x29: ffff8000a4ab7a80 x28: ffff700014956f88 x27: 1fffe0001c38015e x26: 1ffff00014956f58 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001c38020c x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e1c01060 x19: ffff0000e1c01018 x18: 1fffe000366c8076 x17: ffff80008f8cd000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff8ab01c6 x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff8ab01c7 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d957dac0 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 minix_rmdir+0x6c/0xd8 fs/minix/namei.c:167 vfs_rmdir+0x32c/0x468 fs/namei.c:4340 do_rmdir+0x2e0/0x720 fs/namei.c:4399 __do_sys_unlinkat fs/namei.c:4575 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xdc/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: 92280 hardirqs last enabled at (92279): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (92279): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (92280): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (91194): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (91194): [] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582 softirqs last disabled at (90929): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:22): bit already cleared minix_free_block (loop0:19): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6417 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 1 UID: 0 PID: 6417 Comm: syz-executor304 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 : ffff8000a4ab7a80 x29: ffff8000a4ab7a80 x28: ffff700014956f88 x27: 1fffe0001ba3a15e x26: 1ffff00014956f58 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001ba3a20c x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000dd1d1060 x19: ffff0000dd1d1018 x18: 1fffe000366c8076 x17: ffff80008f8cd000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff86e6626 x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff86e6627 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d957dac0 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 minix_rmdir+0x6c/0xd8 fs/minix/namei.c:167 vfs_rmdir+0x32c/0x468 fs/namei.c:4340 do_rmdir+0x2e0/0x720 fs/namei.c:4399 __do_sys_unlinkat fs/namei.c:4575 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xdc/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: 98124 hardirqs last enabled at (98123): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (98123): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (98124): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (98056): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (98056): [] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582 softirqs last disabled at (97187): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:22): bit already cleared minix_free_block (loop0:19): bit already cleared Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6417 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 0 UID: 0 PID: 6417 Comm: syz-executor304 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 : ffff8000a4ab7a80 x29: ffff8000a4ab7a80 x28: ffff700014956f88 x27: 1fffe0001ba3a6a6 x26: 1ffff00014956f58 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001ba3a754 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000dd1d3aa0 x19: ffff0000dd1d3a58 x18: 1fffe000366c3876 x17: ffff80008f8cd000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff86ea8f6 x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff86ea8f7 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d957dac0 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 minix_rmdir+0x6c/0xd8 fs/minix/namei.c:167 vfs_rmdir+0x32c/0x468 fs/namei.c:4340 do_rmdir+0x2e0/0x720 fs/namei.c:4399 __do_sys_unlinkat fs/namei.c:4575 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xdc/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: 103170 hardirqs last enabled at (103169): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (103169): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (103170): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (102700): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (102698): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:22): bit already cleared minix_free_block (loop0:19): bit already cleared Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6417 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 1 UID: 0 PID: 6417 Comm: syz-executor304 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 : ffff8000a4ab7a80 x29: ffff8000a4ab7a80 x28: ffff700014956f88 x27: 1fffe0001ba3a8b5 x26: 1ffff00014956f58 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001ba3a963 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000dd1d4b18 x19: ffff0000dd1d4ad0 x18: 1fffe000366c8076 x17: ffff80008f8cd000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff86e6c0e x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff86e6c0f x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d957dac0 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 minix_rmdir+0x6c/0xd8 fs/minix/namei.c:167 vfs_rmdir+0x32c/0x468 fs/namei.c:4340 do_rmdir+0x2e0/0x720 fs/namei.c:4399 __do_sys_unlinkat fs/namei.c:4575 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xdc/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: 108728 hardirqs last enabled at (108727): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:151 [inline] hardirqs last enabled at (108727): [] _raw_spin_unlock_irqrestore+0x38/0x98 kernel/locking/spinlock.c:194 hardirqs last disabled at (108728): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (108378): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (108376): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:22): bit already cleared minix_free_block (loop0:19): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6417 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 1 UID: 0 PID: 6417 Comm: syz-executor304 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 : ffff8000a4ab7a80 x29: ffff8000a4ab7a80 x28: ffff700014956f88 x27: 1fffe0001ba3adfd x26: 1ffff00014956f58 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001ba3aeab x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000dd1d7558 x19: ffff0000dd1d7510 x18: 1fffe000366c8076 x17: ffff80008f8cd000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff8ab01c6 x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff8ab01c7 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d957dac0 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 minix_rmdir+0x6c/0xd8 fs/minix/namei.c:167 vfs_rmdir+0x32c/0x468 fs/namei.c:4340 do_rmdir+0x2e0/0x720 fs/namei.c:4399 __do_sys_unlinkat fs/namei.c:4575 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xdc/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: 113740 hardirqs last enabled at (113739): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (113739): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (113740): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (112782): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (112782): [] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582 softirqs last disabled at (112409): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:22): bit already cleared minix_free_block (loop0:19): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6417 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 1 UID: 0 PID: 6417 Comm: syz-executor304 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 : ffff8000a4ab7a80 x29: ffff8000a4ab7a80 x28: ffff700014956f88 x27: 1fffe0001c38a554 x26: 1ffff00014956f58 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001c38a602 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e1c53010 x19: ffff0000e1c52fc8 x18: 1fffe000366c8076 x17: ffff80008f8cd000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff86ec4ee x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff86ec4ef x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d957dac0 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 minix_rmdir+0x6c/0xd8 fs/minix/namei.c:167 vfs_rmdir+0x32c/0x468 fs/namei.c:4340 do_rmdir+0x2e0/0x720 fs/namei.c:4399 __do_sys_unlinkat fs/namei.c:4575 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xdc/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: 118324 hardirqs last enabled at (118323): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (118323): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (118324): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (117994): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (117992): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:22): bit already cleared minix_free_block (loop0:19): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6417 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 0 UID: 0 PID: 6417 Comm: syz-executor304 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 : ffff8000a4ab7a80 x29: ffff8000a4ab7a80 x28: ffff700014956f88 x27: 1fffe0001c39e4ab x26: 1ffff00014956f58 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001c39e559 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e1cf2ac8 x19: ffff0000e1cf2a80 x18: 1fffe000366c3876 x17: ffff80008f8cd000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff8b6f3b6 x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff8b6f3b7 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d957dac0 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 minix_rmdir+0x6c/0xd8 fs/minix/namei.c:167 vfs_rmdir+0x32c/0x468 fs/namei.c:4340 do_rmdir+0x2e0/0x720 fs/namei.c:4399 __do_sys_unlinkat fs/namei.c:4575 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xdc/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: 123624 hardirqs last enabled at (123623): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:151 [inline] hardirqs last enabled at (123623): [] _raw_spin_unlock_irqrestore+0x38/0x98 kernel/locking/spinlock.c:194 hardirqs last disabled at (123624): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (122136): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (122134): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:22): bit already cleared minix_free_block (loop0:19): bit already cleared Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6417 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 0 UID: 0 PID: 6417 Comm: syz-executor304 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 : ffff8000a4ab7a80 x29: ffff8000a4ab7a80 x28: ffff700014956f88 x27: 1fffe0001c39aa07 x26: 1ffff00014956f58 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001c39aab5 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e1cd55a8 x19: ffff0000e1cd5560 x18: 1fffe000366c3876 x17: ffff80008f8cd000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff86e662e x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff86e662f x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d957dac0 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 minix_rmdir+0x6c/0xd8 fs/minix/namei.c:167 vfs_rmdir+0x32c/0x468 fs/namei.c:4340 do_rmdir+0x2e0/0x720 fs/namei.c:4399 __do_sys_unlinkat fs/namei.c:4575 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xdc/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: 129480 hardirqs last enabled at (129479): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (129479): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (129480): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (128934): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (128934): [] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582 softirqs last disabled at (128369): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:22): bit already cleared minix_free_block (loop0:19): bit already cleared Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6417 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 0 UID: 0 PID: 6417 Comm: syz-executor304 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 : ffff8000a4ab7a80 x29: ffff8000a4ab7a80 x28: ffff700014956f88 x27: 1fffe0001c39af4f x26: 1ffff00014956f58 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001c391011 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e1c88088 x19: ffff0000e1c88040 x18: 1fffe000366c3876 x17: ffff80008f8cd000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff8ab0386 x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff8ab0387 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d957dac0 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 minix_rmdir+0x6c/0xd8 fs/minix/namei.c:167 vfs_rmdir+0x32c/0x468 fs/namei.c:4340 do_rmdir+0x2e0/0x720 fs/namei.c:4399 __do_sys_unlinkat fs/namei.c:4575 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xdc/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: 135878 hardirqs last enabled at (135877): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (135877): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (135878): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (135046): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (135044): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:22): bit already cleared minix_free_block (loop0:19): bit already cleared Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6417 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 0 UID: 0 PID: 6417 Comm: syz-executor304 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 : ffff8000a4ab7a80 x29: ffff8000a4ab7a80 x28: ffff700014956f88 x27: 1fffe0001c3914ab x26: 1ffff00014956f58 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001c391559 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e1c8aac8 x19: ffff0000e1c8aa80 x18: 1fffe000366c3876 x17: ffff80008f8cd000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff86ec146 x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff86ec147 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d957dac0 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 minix_rmdir+0x6c/0xd8 fs/minix/namei.c:167 vfs_rmdir+0x32c/0x468 fs/namei.c:4340 do_rmdir+0x2e0/0x720 fs/namei.c:4399 __do_sys_unlinkat fs/namei.c:4575 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xdc/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: 140872 hardirqs last enabled at (140871): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (140871): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (140872): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (140486): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (140486): [] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582 softirqs last disabled at (140351): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:22): bit already cleared minix_free_block (loop0:19): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6417 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 1 UID: 0 PID: 6417 Comm: syz-executor304 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 : ffff8000a4ab7a80 x29: ffff8000a4ab7a80 x28: ffff700014956f88 x27: 1fffe0001c390207 x26: 1ffff00014956f58 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001ba39602 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000dd1cb010 x19: ffff0000dd1cafc8 x18: 1fffe000366c8076 x17: ffff80008f8cd000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff86df446 x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff86df447 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d957dac0 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 minix_rmdir+0x6c/0xd8 fs/minix/namei.c:167 vfs_rmdir+0x32c/0x468 fs/namei.c:4340 do_rmdir+0x2e0/0x720 fs/namei.c:4399 __do_sys_unlinkat fs/namei.c:4575 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xdc/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: 145516 hardirqs last enabled at (145515): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (145515): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (145516): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (144744): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (144742): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:22): bit already cleared minix_free_block (loop0:19): bit already cleared Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6417 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 1 UID: 0 PID: 6417 Comm: syz-executor304 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 : ffff8000a4ab7a80 x29: ffff8000a4ab7a80 x28: ffff700014956f88 x27: 1fffe0001c390ab0 x26: 1ffff00014956f58 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001c390b5e x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e1c85af0 x19: ffff0000e1c85aa8 x18: 1fffe000366c8076 x17: ffff80008f8cd000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff8c2b6f6 x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff8c2b6f7 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d957dac0 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 minix_rmdir+0x6c/0xd8 fs/minix/namei.c:167 vfs_rmdir+0x32c/0x468 fs/namei.c:4340 do_rmdir+0x2e0/0x720 fs/namei.c:4399 __do_sys_unlinkat fs/namei.c:4575 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xdc/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: 152570 hardirqs last enabled at (152569): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (152569): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (152570): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (152012): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (152012): [] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582 softirqs last disabled at (150957): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:22): bit already cleared minix_free_block (loop0:19): bit already cleared Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6417 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 0 UID: 0 PID: 6417 Comm: syz-executor304 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 : ffff8000a4ab7a80 x29: ffff8000a4ab7a80 x28: ffff700014956f88 x27: 1fffe0001c39074f x26: 1ffff00014956f58 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001c38d011 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e1c68088 x19: ffff0000e1c68040 x18: 1fffe000366c3876 x17: ffff80008f8cd000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff8b2c60e x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff8b2c60f x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d957dac0 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 minix_rmdir+0x6c/0xd8 fs/minix/namei.c:167 vfs_rmdir+0x32c/0x468 fs/namei.c:4340 do_rmdir+0x2e0/0x720 fs/namei.c:4399 __do_sys_unlinkat fs/namei.c:4575 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xdc/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: 157808 hardirqs last enabled at (157807): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:151 [inline] hardirqs last enabled at (157807): [] _raw_spin_unlock_irqrestore+0x38/0x98 kernel/locking/spinlock.c:194 hardirqs last disabled at (157808): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (156234): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (156232): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:22): bit already cleared minix_free_block (loop0:19): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6417 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 1 UID: 0 PID: 6417 Comm: syz-executor304 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 : ffff8000a4ab7a80 x29: ffff8000a4ab7a80 x28: ffff700014956f88 x27: 1fffe0001c397207 x26: 1ffff00014956f58 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001c3972b5 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e1cb95a8 x19: ffff0000e1cb9560 x18: 1fffe000366c8076 x17: ffff80008f8cd000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff86e6eae x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff86e6eaf x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d957dac0 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 minix_rmdir+0x6c/0xd8 fs/minix/namei.c:167 vfs_rmdir+0x32c/0x468 fs/namei.c:4340 do_rmdir+0x2e0/0x720 fs/namei.c:4399 __do_sys_unlinkat fs/namei.c:4575 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xdc/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: 162450 hardirqs last enabled at (162449): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (162449): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (162450): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (161698): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (161696): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:22): bit already cleared minix_free_block (loop0:19): bit already cleared Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6417 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 0 UID: 0 PID: 6417 Comm: syz-executor304 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 : ffff8000a4ab7a80 x29: ffff8000a4ab7a80 x28: ffff700014956f88 x27: 1fffe0001c39774f x26: 1ffff00014956f58 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001c39a011 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e1cd0088 x19: ffff0000e1cd0040 x18: 1fffe000366c3876 x17: ffff80008f8cd000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff86ea696 x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff86ea697 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d957dac0 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 minix_rmdir+0x6c/0xd8 fs/minix/namei.c:167 vfs_rmdir+0x32c/0x468 fs/namei.c:4340 do_rmdir+0x2e0/0x720 fs/namei.c:4399 __do_sys_unlinkat fs/namei.c:4575 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xdc/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: 168712 hardirqs last enabled at (168711): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:151 [inline] hardirqs last enabled at (168711): [] _raw_spin_unlock_irqrestore+0x38/0x98 kernel/locking/spinlock.c:194 hardirqs last disabled at (168712): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (167780): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (167780): [] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582 softirqs last disabled at (167765): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:22): bit already cleared minix_free_block (loop0:19): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6417 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 0 UID: 0 PID: 6417 Comm: syz-executor304 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 : ffff8000a4ab7a80 x29: ffff8000a4ab7a80 x28: ffff700014956f88 x27: 1fffe0001c38d6a6 x26: 1ffff00014956f58 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001c38d754 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e1c6baa0 x19: ffff0000e1c6ba58 x18: 1fffe000366c3876 x17: ffff80008f8cd000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff86e7906 x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff86e7907 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d957dac0 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 minix_rmdir+0x6c/0xd8 fs/minix/namei.c:167 vfs_rmdir+0x32c/0x468 fs/namei.c:4340 do_rmdir+0x2e0/0x720 fs/namei.c:4399 __do_sys_unlinkat fs/namei.c:4575 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xdc/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: 173896 hardirqs last enabled at (173895): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (173895): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (173896): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (171838): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (171836): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:22): bit already cleared minix_free_block (loop0:19): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6417 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 0 UID: 0 PID: 6417 Comm: syz-executor304 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 : ffff8000a4ab7a80 x29: ffff8000a4ab7a80 x28: ffff700014956f88 x27: 1fffe0001c38dc02 x26: 1ffff00014956f58 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001c38dcb0 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e1c6e580 x19: ffff0000e1c6e538 x18: 1fffe000366c3876 x17: ffff80008f8cd000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff8c2b066 x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff8c2b067 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d957dac0 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 minix_rmdir+0x6c/0xd8 fs/minix/namei.c:167 vfs_rmdir+0x32c/0x468 fs/namei.c:4340 do_rmdir+0x2e0/0x720 fs/namei.c:4399 __do_sys_unlinkat fs/namei.c:4575 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xdc/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: 179122 hardirqs last enabled at (179121): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (179121): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (179122): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (177642): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (177640): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:22): bit already cleared minix_free_block (loop0:19): bit already cleared Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6417 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 0 UID: 0 PID: 6417 Comm: syz-executor304 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 : ffff8000a4ab7a80 x29: ffff8000a4ab7a80 x28: ffff700014956f88 x27: 1fffe0001ba4795e x26: 1ffff00014956f58 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001ba47a0c x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000dd23d060 x19: ffff0000dd23d018 x18: 1fffe000366c3876 x17: ffff80008f8cd000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff86f7fee x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff86f7fef x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d957dac0 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 minix_rmdir+0x6c/0xd8 fs/minix/namei.c:167 vfs_rmdir+0x32c/0x468 fs/namei.c:4340 do_rmdir+0x2e0/0x720 fs/namei.c:4399 __do_sys_unlinkat fs/namei.c:4575 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xdc/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: 185514 hardirqs last enabled at (185513): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (185513): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (185514): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (184894): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (184894): [] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582 softirqs last disabled at (184887): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:22): bit already cleared minix_free_block (loop0:19): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6417 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 1 UID: 0 PID: 6417 Comm: syz-executor304 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 : ffff8000a4ab7a80 x29: ffff8000a4ab7a80 x28: ffff700014956f88 x27: 1fffe0001ba504ab x26: 1ffff00014956f58 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001ba50559 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000dd282ac8 x19: ffff0000dd282a80 x18: 1fffe000366c8076 x17: ffff80008f8cd000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff8c2af2e x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff8c2af2f x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d957dac0 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 minix_rmdir+0x6c/0xd8 fs/minix/namei.c:167 vfs_rmdir+0x32c/0x468 fs/namei.c:4340 do_rmdir+0x2e0/0x720 fs/namei.c:4399 __do_sys_unlinkat fs/namei.c:4575 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xdc/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: 190112 hardirqs last enabled at (190111): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (190111): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (190112): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (189166): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (189164): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:22): bit already cleared minix_free_block (loop0:19): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6417 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 1 UID: 0 PID: 6417 Comm: syz-executor304 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 : ffff8000a4ab7a80 x29: ffff8000a4ab7a80 x28: ffff700014956f88 x27: 1fffe0001ba2fa07 x26: 1ffff00014956f58 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001ba2fab5 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000dd17d5a8 x19: ffff0000dd17d560 x18: 1fffe000366c8076 x17: ffff80008f8cd000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff8b2defe x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff8b2deff x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d957dac0 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 minix_rmdir+0x6c/0xd8 fs/minix/namei.c:167 vfs_rmdir+0x32c/0x468 fs/namei.c:4340 do_rmdir+0x2e0/0x720 fs/namei.c:4399 __do_sys_unlinkat fs/namei.c:4575 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xdc/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: 196718 hardirqs last enabled at (196717): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (196717): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (196718): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (195796): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (195794): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:22): bit already cleared minix_free_block (loop0:19): bit already cleared Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6417 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 0 UID: 0 PID: 6417 Comm: syz-executor304 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 : ffff8000a4ab7a80 x29: ffff8000a4ab7a80 x28: ffff700014956f88 x27: 1fffe0001ba2fdfd x26: 1ffff00014956f58 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001ba2feab x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000dd17f558 x19: ffff0000dd17f510 x18: 1fffe000366c3876 x17: ffff80008f8cd000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff86dfbf6 x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff86dfbf7 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d957dac0 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 minix_rmdir+0x6c/0xd8 fs/minix/namei.c:167 vfs_rmdir+0x32c/0x468 fs/namei.c:4340 do_rmdir+0x2e0/0x720 fs/namei.c:4399 __do_sys_unlinkat fs/namei.c:4575 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xdc/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: 202292 hardirqs last enabled at (202291): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (202291): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (202292): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (201142): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (201142): [] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582 softirqs last disabled at (201005): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:22): bit already cleared minix_free_block (loop0:19): bit already cleared Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6417 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 1 UID: 0 PID: 6417 Comm: syz-executor304 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 : ffff8000a4ab7a80 x29: ffff8000a4ab7a80 x28: ffff700014956f88 x27: 1fffe0001ba4c402 x26: 1ffff00014956f58 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001ba4c4b0 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000dd262580 x19: ffff0000dd262538 x18: 1fffe000366c8076 x17: ffff80008f8cd000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff8b6e8de x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff8b6e8df x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d957dac0 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 minix_rmdir+0x6c/0xd8 fs/minix/namei.c:167 vfs_rmdir+0x32c/0x468 fs/namei.c:4340 do_rmdir+0x2e0/0x720 fs/namei.c:4399 __do_sys_unlinkat fs/namei.c:4575 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xdc/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: 208034 hardirqs last enabled at (208033): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (208033): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (208034): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (207490): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (207490): [] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582 softirqs last disabled at (207419): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:22): bit already cleared minix_free_block (loop0:19): bit already cleared Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6417 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 1 UID: 0 PID: 6417 Comm: syz-executor304 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 : ffff8000a4ab7a80 x29: ffff8000a4ab7a80 x28: ffff700014956f88 x27: 1fffe0001ba2f2b0 x26: 1ffff00014956f58 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001ba2f35e x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000dd179af0 x19: ffff0000dd179aa8 x18: 1fffe000366c8076 x17: ffff80008f8cd000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff86ea2a6 x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff86ea2a7 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d957dac0 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 minix_rmdir+0x6c/0xd8 fs/minix/namei.c:167 vfs_rmdir+0x32c/0x468 fs/namei.c:4340 do_rmdir+0x2e0/0x720 fs/namei.c:4399 __do_sys_unlinkat fs/namei.c:4575 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xdc/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: 213440 hardirqs last enabled at (213439): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (213439): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (213440): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (212914): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (212914): [] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582 softirqs last disabled at (212897): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:22): bit already cleared minix_free_block (loop0:19): bit already cleared Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6417 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 1 UID: 0 PID: 6417 Comm: syz-executor304 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 : ffff8000a4ab7a80 x29: ffff8000a4ab7a80 x28: ffff700014956f88 x27: 1fffe0001ba2400c x26: 1ffff00014956f58 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001ba240ba x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000dd1205d0 x19: ffff0000dd120588 x18: 1fffe000366c8076 x17: ffff80008f8cd000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff86ec0fe x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff86ec0ff x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d957dac0 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 minix_rmdir+0x6c/0xd8 fs/minix/namei.c:167 vfs_rmdir+0x32c/0x468 fs/namei.c:4340 do_rmdir+0x2e0/0x720 fs/namei.c:4399 __do_sys_unlinkat fs/namei.c:4575 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xdc/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: 218278 hardirqs last enabled at (218277): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (218277): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (218278): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (216778): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (216776): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:22): bit already cleared minix_free_block (loop0:19): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6417 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 0 UID: 0 PID: 6417 Comm: syz-executor304 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 : ffff8000a4ab7a80 x29: ffff8000a4ab7a80 x28: ffff700014956f88 x27: 1fffe0001ba24554 x26: 1ffff00014956f58 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001ba24602 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000dd123010 x19: ffff0000dd122fc8 x18: 1fffe000366c3876 x17: ffff80008f8cd000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff86ebd56 x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff86ebd57 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d957dac0 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 minix_rmdir+0x6c/0xd8 fs/minix/namei.c:167 vfs_rmdir+0x32c/0x468 fs/namei.c:4340 do_rmdir+0x2e0/0x720 fs/namei.c:4399 __do_sys_unlinkat fs/namei.c:4575 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xdc/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: 225506 hardirqs last enabled at (225505): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (225505): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (225506): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (224856): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (224854): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:22): bit already cleared minix_free_block (loop0:19): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6417 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 1 UID: 0 PID: 6417 Comm: syz-executor304 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 : ffff8000a4ab7a80 x29: ffff8000a4ab7a80 x28: ffff700014956f88 x27: 1fffe0001ba4ea07 x26: 1ffff00014956f58 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001ba4eab5 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000dd2755a8 x19: ffff0000dd275560 x18: 1fffe000366c8076 x17: ffff80008f8cd000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff8b2d426 x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff8b2d427 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d957dac0 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 minix_rmdir+0x6c/0xd8 fs/minix/namei.c:167 vfs_rmdir+0x32c/0x468 fs/namei.c:4340 do_rmdir+0x2e0/0x720 fs/namei.c:4399 __do_sys_unlinkat fs/namei.c:4575 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xdc/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: 230838 hardirqs last enabled at (230837): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (230837): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (230838): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (228796): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (228794): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:22): bit already cleared minix_free_block (loop0:19): bit already cleared Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6417 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 1 UID: 0 PID: 6417 Comm: syz-executor304 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 : ffff8000a4ab7a80 x29: ffff8000a4ab7a80 x28: ffff700014956f88 x27: 1fffe0001c387cab x26: 1ffff00014956f58 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001c387d59 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e1c3eac8 x19: ffff0000e1c3ea80 x18: 1fffe000366c8076 x17: ffff80008f8cd000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff86e6636 x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff86e6637 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d957dac0 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 minix_rmdir+0x6c/0xd8 fs/minix/namei.c:167 vfs_rmdir+0x32c/0x468 fs/namei.c:4340 do_rmdir+0x2e0/0x720 fs/namei.c:4399 __do_sys_unlinkat fs/namei.c:4575 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xdc/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: 238226 hardirqs last enabled at (238225): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (238225): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (238226): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (236616): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (236616): [] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582 softirqs last disabled at (235713): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:22): bit already cleared minix_free_block (loop0:19): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6417 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 1 UID: 0 PID: 6417 Comm: syz-executor304 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 : ffff8000a4ab7a80 x29: ffff8000a4ab7a80 x28: ffff700014956f88 x27: 1fffe0001ba55207 x26: 1ffff00014956f58 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001ba552b5 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000dd2a95a8 x19: ffff0000dd2a9560 x18: 1fffe000366c8076 x17: ffff80008f8cd000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff86e76fe x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff86e76ff x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d957dac0 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 minix_rmdir+0x6c/0xd8 fs/minix/namei.c:167 vfs_rmdir+0x32c/0x468 fs/namei.c:4340 do_rmdir+0x2e0/0x720 fs/namei.c:4399 __do_sys_unlinkat fs/namei.c:4575 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xdc/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: 243002 hardirqs last enabled at (243001): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (243001): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (243002): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (241552): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (241552): [] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582 softirqs last disabled at (241535): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:22): bit already cleared minix_free_block (loop0:19): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6417 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 0 UID: 0 PID: 6417 Comm: syz-executor304 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 : ffff8000a4ab7a80 x29: ffff8000a4ab7a80 x28: ffff700014956f88 x27: 1fffe0001ba5574f x26: 1ffff00014956f58 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001c383011 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e1c18088 x19: ffff0000e1c18040 x18: 1fffe000366c3876 x17: ffff80008f8cd000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff86e6e0e x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff86e6e0f x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d957dac0 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 minix_rmdir+0x6c/0xd8 fs/minix/namei.c:167 vfs_rmdir+0x32c/0x468 fs/namei.c:4340 do_rmdir+0x2e0/0x720 fs/namei.c:4399 __do_sys_unlinkat fs/namei.c:4575 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xdc/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: 249814 hardirqs last enabled at (249813): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (249813): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (249814): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (248336): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (248336): [] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582 softirqs last disabled at (248215): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:22): bit already cleared minix_free_block (loop0:19): bit already cleared Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6417 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 0 UID: 0 PID: 6417 Comm: syz-executor304 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 : ffff8000a4ab7a80 x29: ffff8000a4ab7a80 x28: ffff700014956f88 x27: 1fffe0001ba31554 x26: 1ffff00014956f58 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001ba31602 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000dd18b010 x19: ffff0000dd18afc8 x18: 1fffe000366c3876 x17: ffff80008f8cd000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff8b6ea6e x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff8b6ea6f x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d957dac0 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 minix_rmdir+0x6c/0xd8 fs/minix/namei.c:167 vfs_rmdir+0x32c/0x468 fs/namei.c:4340 do_rmdir+0x2e0/0x720 fs/namei.c:4399 __do_sys_unlinkat fs/namei.c:4575 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xdc/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: 255616 hardirqs last enabled at (255615): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (255615): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (255616): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (255550): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (255550): [] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582 softirqs last disabled at (255369): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:22): bit already cleared minix_free_block (loop0:19): bit already cleared Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6417 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 0 UID: 0 PID: 6417 Comm: syz-executor304 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 : ffff8000a4ab7a80 x29: ffff8000a4ab7a80 x28: ffff700014956f88 x27: 1fffe0001ba5ec02 x26: 1ffff00014956f58 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001ba316ab x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000dd18b558 x19: ffff0000dd18b510 x18: 1fffe000366c3876 x17: ffff80008f8cd000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff86de66e x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff86de66f x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d957dac0 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 minix_rmdir+0x6c/0xd8 fs/minix/namei.c:167 vfs_rmdir+0x32c/0x468 fs/namei.c:4340 do_rmdir+0x2e0/0x720 fs/namei.c:4399 __do_sys_unlinkat fs/namei.c:4575 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xdc/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: 261462 hardirqs last enabled at (261461): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:151 [inline] hardirqs last enabled at (261461): [] _raw_spin_unlock_irqrestore+0x38/0x98 kernel/locking/spinlock.c:194 hardirqs last disabled at (261462): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (259248): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (259246): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:22): bit already cleared minix_free_block (loop0:19): bit already cleared Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6417 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 0 UID: 0 PID: 6417 Comm: syz-executor304 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 : ffff8000a4ab7a80 x29: ffff8000a4ab7a80 x28: ffff700014956f88 x27: 1fffe0001c394b59 x26: 1ffff00014956f58 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001c394c07 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e1ca6038 x19: ffff0000e1ca5ff0 x18: 1fffe000366c3876 x17: ffff80008f8cd000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff86e623e x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff86e623f x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d957dac0 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 minix_rmdir+0x6c/0xd8 fs/minix/namei.c:167 vfs_rmdir+0x32c/0x468 fs/namei.c:4340 do_rmdir+0x2e0/0x720 fs/namei.c:4399 __do_sys_unlinkat fs/namei.c:4575 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xdc/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: 266860 hardirqs last enabled at (266859): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (266859): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (266860): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (266308): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (266308): [] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582 softirqs last disabled at (266107): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:22): bit already cleared minix_free_block (loop0:19): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6417 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 1 UID: 0 PID: 6417 Comm: syz-executor304 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 : ffff8000a4ab7a80 x29: ffff8000a4ab7a80 x28: ffff700014956f88 x27: 1fffe0001ba4d0b5 x26: 1ffff00014956f58 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001ba4f0ba x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000dd2785d0 x19: ffff0000dd278588 x18: 1fffe000366c8076 x17: ffff80008f8cd000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff86ec0fe x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff86ec0ff x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d957dac0 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 minix_rmdir+0x6c/0xd8 fs/minix/namei.c:167 vfs_rmdir+0x32c/0x468 fs/namei.c:4340 do_rmdir+0x2e0/0x720 fs/namei.c:4399 __do_sys_unlinkat fs/namei.c:4575 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xdc/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: 272182 hardirqs last enabled at (272181): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (272181): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (272182): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (271878): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (271878): [] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582 softirqs last disabled at (271765): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:22): bit already cleared minix_free_block (loop0:19): bit already cleared Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6417 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 0 UID: 0 PID: 6417 Comm: syz-executor304 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 : ffff8000a4ab7a80 x29: ffff8000a4ab7a80 x28: ffff700014956f88 x27: 1fffe0001ba4d207 x26: 1ffff00014956f58 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001ba4d2b5 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000dd2695a8 x19: ffff0000dd269560 x18: 1fffe000366c3876 x17: ffff80008f8cd000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff86ea5b6 x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff86ea5b7 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d957dac0 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 minix_rmdir+0x6c/0xd8 fs/minix/namei.c:167 vfs_rmdir+0x32c/0x468 fs/namei.c:4340 do_rmdir+0x2e0/0x720 fs/namei.c:4399 __do_sys_unlinkat fs/namei.c:4575 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xdc/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: 277276 hardirqs last enabled at (277275): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (277275): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (277276): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (276724): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (276724): [] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582 softirqs last disabled at (276301): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:22): bit already cleared minix_free_block (loop0:19): bit already cleared Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6417 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 1 UID: 0 PID: 6417 Comm: syz-executor304 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 : ffff8000a4ab7a80 x29: ffff8000a4ab7a80 x28: ffff700014956f88 x27: 1fffe0001ba4c95e x26: 1ffff00014956f58 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001ba4ca0c x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000dd265060 x19: ffff0000dd265018 x18: 1fffe000366c8076 x17: ffff80008f8cd000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff8b6eb76 x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff8b6eb77 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d957dac0 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 minix_rmdir+0x6c/0xd8 fs/minix/namei.c:167 vfs_rmdir+0x32c/0x468 fs/namei.c:4340 do_rmdir+0x2e0/0x720 fs/namei.c:4399 __do_sys_unlinkat fs/namei.c:4575 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xdc/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: 282364 hardirqs last enabled at (282363): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (282363): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (282364): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (282138): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (282138): [] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582 softirqs last disabled at (282129): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:22): bit already cleared minix_free_block (loop0:19): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6417 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 1 UID: 0 PID: 6417 Comm: syz-executor304 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 : ffff8000a4ab7a80 x29: ffff8000a4ab7a80 x28: ffff700014956f88 x27: 1fffe0001c3af95e x26: 1ffff00014956f58 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001ba4ce02 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000dd267010 x19: ffff0000dd266fc8 x18: 1fffe000366c8076 x17: ffff80008f8cd000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff86e68ae x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff86e68af x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d957dac0 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 minix_rmdir+0x6c/0xd8 fs/minix/namei.c:167 vfs_rmdir+0x32c/0x468 fs/namei.c:4340 do_rmdir+0x2e0/0x720 fs/namei.c:4399 __do_sys_unlinkat fs/namei.c:4575 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xdc/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: 286928 hardirqs last enabled at (286927): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (286927): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (286928): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (286168): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (286166): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:22): bit already cleared minix_free_block (loop0:19): bit already cleared Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6417 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 1 UID: 0 PID: 6417 Comm: syz-executor304 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 : ffff8000a4ab7a80 x29: ffff8000a4ab7a80 x28: ffff700014956f88 x27: 1fffe0001c3afcab x26: 1ffff00014956f58 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001c3afd59 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e1d7eac8 x19: ffff0000e1d7ea80 x18: 1fffe000366c8076 x17: ffff80008f8cd000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff86eaace x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff86eaacf x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d957dac0 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 minix_rmdir+0x6c/0xd8 fs/minix/namei.c:167 vfs_rmdir+0x32c/0x468 fs/namei.c:4340 do_rmdir+0x2e0/0x720 fs/namei.c:4399 __do_sys_unlinkat fs/namei.c:4575 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xdc/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: 293324 hardirqs last enabled at (293323): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (293323): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (293324): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (292768): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (292768): [] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582 softirqs last disabled at (291913): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:22): bit already cleared minix_free_block (loop0:19): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6417 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 1 UID: 0 PID: 6417 Comm: syz-executor304 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 : ffff8000a4ab7a80 x29: ffff8000a4ab7a80 x28: ffff700014956f88 x27: 1fffe0001ba50dfd x26: 1ffff00014956f58 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001ba50eab x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000dd287558 x19: ffff0000dd287510 x18: 1fffe000366c8076 x17: ffff80008f8cd000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff86e6abe x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff86e6abf x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d957dac0 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 minix_rmdir+0x6c/0xd8 fs/minix/namei.c:167 vfs_rmdir+0x32c/0x468 fs/namei.c:4340 do_rmdir+0x2e0/0x720 fs/namei.c:4399 __do_sys_unlinkat fs/namei.c:4575 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xdc/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: 298760 hardirqs last enabled at (298759): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (298759): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (298760): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (298722): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (298722): [] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582 softirqs last disabled at (298705): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:22): bit already cleared minix_free_block (loop0:19): bit already cleared Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6417 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 0 UID: 0 PID: 6417 Comm: syz-executor304 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 : ffff8000a4ab7a80 x29: ffff8000a4ab7a80 x28: ffff700014956f88 x27: 1fffe0001ba56b59 x26: 1ffff00014956f58 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001ba56c07 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000dd2b6038 x19: ffff0000dd2b5ff0 x18: 1fffe000366c3876 x17: ffff80008f8cd000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff8b6eb76 x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff8b6eb77 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d957dac0 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 minix_rmdir+0x6c/0xd8 fs/minix/namei.c:167 vfs_rmdir+0x32c/0x468 fs/namei.c:4340 do_rmdir+0x2e0/0x720 fs/namei.c:4399 __do_sys_unlinkat fs/namei.c:4575 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xdc/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: 303960 hardirqs last enabled at (303959): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (303959): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (303960): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (302990): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (302990): [] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582 softirqs last disabled at (302887): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:22): bit already cleared minix_free_block (loop0:19): bit already cleared Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6417 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 1 UID: 0 PID: 6417 Comm: syz-executor304 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 : ffff8000a4ab7a80 x29: ffff8000a4ab7a80 x28: ffff700014956f88 x27: 1fffe0001ba62ab0 x26: 1ffff00014956f58 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001ba62b5e x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000dd315af0 x19: ffff0000dd315aa8 x18: 1fffe000366c8076 x17: ffff80008f8cd000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff86ebd56 x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff86ebd57 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d957dac0 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 minix_rmdir+0x6c/0xd8 fs/minix/namei.c:167 vfs_rmdir+0x32c/0x468 fs/namei.c:4340 do_rmdir+0x2e0/0x720 fs/namei.c:4399 __do_sys_unlinkat fs/namei.c:4575 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xdc/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: 308714 hardirqs last enabled at (308713): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (308713): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (308714): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (308198): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (308198): [] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582 softirqs last disabled at (308105): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:22): bit already cleared minix_free_block (loop0:19): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6417 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 0 UID: 0 PID: 6417 Comm: syz-executor304 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 : ffff8000a4ab7a80 x29: ffff8000a4ab7a80 x28: ffff700014956f88 x27: 1fffe0001ba574ab x26: 1ffff00014956f58 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001ba57559 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000dd2baac8 x19: ffff0000dd2baa80 x18: 1fffe000366c3876 x17: ffff80008f8cd000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff86e64d6 x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff86e64d7 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d957dac0 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 minix_rmdir+0x6c/0xd8 fs/minix/namei.c:167 vfs_rmdir+0x32c/0x468 fs/namei.c:4340 do_rmdir+0x2e0/0x720 fs/namei.c:4399 __do_sys_unlinkat fs/namei.c:4575 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xdc/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: 314316 hardirqs last enabled at (314315): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (314315): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (314316): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (312254): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (312252): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:22): bit already cleared minix_free_block (loop0:19): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6417 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 0 UID: 0 PID: 6417 Comm: syz-executor304 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 : ffff8000a4ab7a80 x29: ffff8000a4ab7a80 x28: ffff700014956f88 x27: 1fffe0001ba57c02 x26: 1ffff00014956f58 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001ba57cb0 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000dd2be580 x19: ffff0000dd2be538 x18: 1fffe000366c3876 x17: ffff80008f8cd000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff86e663e x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff86e663f x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d957dac0 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 minix_rmdir+0x6c/0xd8 fs/minix/namei.c:167 vfs_rmdir+0x32c/0x468 fs/namei.c:4340 do_rmdir+0x2e0/0x720 fs/namei.c:4399 __do_sys_unlinkat fs/namei.c:4575 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xdc/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: 319886 hardirqs last enabled at (319885): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:151 [inline] hardirqs last enabled at (319885): [] _raw_spin_unlock_irqrestore+0x38/0x98 kernel/locking/spinlock.c:194 hardirqs last disabled at (319886): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (318724): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (318724): [] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582 softirqs last disabled at (318719): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:22): bit already cleared minix_free_block (loop0:19): bit already cleared Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6417 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 0 UID: 0 PID: 6417 Comm: syz-executor304 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 : ffff8000a4ab7a80 x29: ffff8000a4ab7a80 x28: ffff700014956f88 x27: 1fffe0001ba4000c x26: 1ffff00014956f58 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001ba400ba x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000dd2005d0 x19: ffff0000dd200588 x18: 1fffe000366c3876 x17: ffff80008f8cd000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff8b6ea6e x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff8b6ea6f x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d957dac0 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 minix_rmdir+0x6c/0xd8 fs/minix/namei.c:167 vfs_rmdir+0x32c/0x468 fs/namei.c:4340 do_rmdir+0x2e0/0x720 fs/namei.c:4399 __do_sys_unlinkat fs/namei.c:4575 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xdc/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: 326064 hardirqs last enabled at (326063): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (326063): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (326064): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (325618): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (325616): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:22): bit already cleared minix_free_block (loop0:19): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6417 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 0 UID: 0 PID: 6417 Comm: syz-executor304 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 : ffff8000a4ab7a80 x29: ffff8000a4ab7a80 x28: ffff700014956f88 x27: 1fffe0001c399ea6 x26: 1ffff00014956f58 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001c399e02 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e1ccf010 x19: ffff0000e1ccefc8 x18: 1fffe000366c3876 x17: ffff80008f8cd000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff8b6e8de x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff8b6e8df x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d957dac0 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 minix_rmdir+0x6c/0xd8 fs/minix/namei.c:167 vfs_rmdir+0x32c/0x468 fs/namei.c:4340 do_rmdir+0x2e0/0x720 fs/namei.c:4399 __do_sys_unlinkat fs/namei.c:4575 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xdc/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: 331182 hardirqs last enabled at (331181): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (331181): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (331182): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (329320): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (329318): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:22): bit already cleared minix_free_block (loop0:19): bit already cleared Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6417 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 1 UID: 0 PID: 6417 Comm: syz-executor304 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 : ffff8000a4ab7a80 x29: ffff8000a4ab7a80 x28: ffff700014956f88 x27: 1fffe0001ba1eab0 x26: 1ffff00014956f58 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001ba1eb5e x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000dd0f5af0 x19: ffff0000dd0f5aa8 x18: 1fffe000366c8076 x17: ffff80008f8cd000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff86ebd4e x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff86ebd4f x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d957dac0 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 minix_rmdir+0x6c/0xd8 fs/minix/namei.c:167 vfs_rmdir+0x32c/0x468 fs/namei.c:4340 do_rmdir+0x2e0/0x720 fs/namei.c:4399 __do_sys_unlinkat fs/namei.c:4575 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xdc/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: 336198 hardirqs last enabled at (336197): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (336197): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (336198): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (335650): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (335650): [] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582 softirqs last disabled at (335345): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:22): bit already cleared minix_free_block (loop0:19): bit already cleared Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6417 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 1 UID: 0 PID: 6417 Comm: syz-executor304 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 : ffff8000a4ab7a80 x29: ffff8000a4ab7a80 x28: ffff700014956f88 x27: 1fffe0001c38180c x26: 1ffff00014956f58 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001c3818ba x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e1c0c5d0 x19: ffff0000e1c0c588 x18: 1fffe000366c8076 x17: ffff80008f8cd000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff86eaace x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff86eaacf x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d957dac0 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 minix_rmdir+0x6c/0xd8 fs/minix/namei.c:167 vfs_rmdir+0x32c/0x468 fs/namei.c:4340 do_rmdir+0x2e0/0x720 fs/namei.c:4399 __do_sys_unlinkat fs/namei.c:4575 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xdc/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: 341928 hardirqs last enabled at (341927): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (341927): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (341928): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (341396): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (341396): [] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582 softirqs last disabled at (341297): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:22): bit already cleared minix_free_block (loop0:19): bit already cleared Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6417 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 1 UID: 0 PID: 6417 Comm: syz-executor304 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 : ffff8000a4ab7a80 x29: ffff8000a4ab7a80 x28: ffff700014956f88 x27: 1fffe0001c381d54 x26: 1ffff00014956f58 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001c381e02 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e1c0f010 x19: ffff0000e1c0efc8 x18: 1fffe000366c8076 x17: ffff80008f8cd000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff86ead3e x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff86ead3f x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d957dac0 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 minix_rmdir+0x6c/0xd8 fs/minix/namei.c:167 vfs_rmdir+0x32c/0x468 fs/namei.c:4340 do_rmdir+0x2e0/0x720 fs/namei.c:4399 __do_sys_unlinkat fs/namei.c:4575 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xdc/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: 347984 hardirqs last enabled at (347983): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (347983): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (347984): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (347402): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (347402): [] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582 softirqs last disabled at (346879): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:22): bit already cleared minix_free_block (loop0:19): bit already cleared Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6417 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 1 UID: 0 PID: 6417 Comm: syz-executor304 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 : ffff8000a4ab7a80 x29: ffff8000a4ab7a80 x28: ffff700014956f88 x27: 1fffe0001ba43207 x26: 1ffff00014956f58 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001ba43163 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000dd218b18 x19: ffff0000dd218ad0 x18: 1fffe000366c8076 x17: ffff80008f8cd000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff86e68ae x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff86e68af x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d957dac0 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 minix_rmdir+0x6c/0xd8 fs/minix/namei.c:167 vfs_rmdir+0x32c/0x468 fs/namei.c:4340 do_rmdir+0x2e0/0x720 fs/namei.c:4399 __do_sys_unlinkat fs/namei.c:4575 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xdc/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: 353958 hardirqs last enabled at (353957): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:151 [inline] hardirqs last enabled at (353957): [] _raw_spin_unlock_irqrestore+0x38/0x98 kernel/locking/spinlock.c:194 hardirqs last disabled at (353958): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (353212): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (353212): [] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582 softirqs last disabled at (353189): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:22): bit already cleared minix_free_block (loop0:19): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6417 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 0 UID: 0 PID: 6417 Comm: syz-executor304 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 : ffff8000a4ab7a80 x29: ffff8000a4ab7a80 x28: ffff700014956f88 x27: 1fffe0001ba64402 x26: 1ffff00014956f58 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001ba6435e x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000dd321af0 x19: ffff0000dd321aa8 x18: 1fffe000366c3876 x17: ffff80008f8cd000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff86e7dae x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff86e7daf x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d957dac0 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 minix_rmdir+0x6c/0xd8 fs/minix/namei.c:167 vfs_rmdir+0x32c/0x468 fs/namei.c:4340 do_rmdir+0x2e0/0x720 fs/namei.c:4399 __do_sys_unlinkat fs/namei.c:4575 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xdc/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: 359740 hardirqs last enabled at (359739): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (359739): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (359740): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (357728): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (357726): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:22): bit already cleared minix_free_block (loop0:19): bit already cleared Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6417 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 0 UID: 0 PID: 6417 Comm: syz-executor304 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 : ffff8000a4ab7a80 x29: ffff8000a4ab7a80 x28: ffff700014956f88 x27: 1fffe0001c3870b5 x26: 1ffff00014956f58 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001c387011 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e1c38088 x19: ffff0000e1c38040 x18: 1fffe000366c3876 x17: ffff80008f8cd000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff8c2b08e x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff8c2b08f x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d957dac0 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 minix_rmdir+0x6c/0xd8 fs/minix/namei.c:167 vfs_rmdir+0x32c/0x468 fs/namei.c:4340 do_rmdir+0x2e0/0x720 fs/namei.c:4399 __do_sys_unlinkat fs/namei.c:4575 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xdc/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: 364744 hardirqs last enabled at (364743): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (364743): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (364744): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (364180): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (364180): [] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582 softirqs last disabled at (364145): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:22): bit already cleared minix_free_block (loop0:19): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6417 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 0 UID: 0 PID: 6417 Comm: syz-executor304 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 : ffff8000a4ab7a80 x29: ffff8000a4ab7a80 x28: ffff700014956f88 x27: 1fffe0001ba34a07 x26: 1ffff00014956f58 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001ba34963 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000dd1a4b18 x19: ffff0000dd1a4ad0 x18: 1fffe000366c3876 x17: ffff80008f8cd000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff86ee43e x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff86ee43f x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d957dac0 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 minix_rmdir+0x6c/0xd8 fs/minix/namei.c:167 vfs_rmdir+0x32c/0x468 fs/namei.c:4340 do_rmdir+0x2e0/0x720 fs/namei.c:4399 __do_sys_unlinkat fs/namei.c:4575 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xdc/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: 370790 hardirqs last enabled at (370789): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:151 [inline] hardirqs last enabled at (370789): [] _raw_spin_unlock_irqrestore+0x38/0x98 kernel/locking/spinlock.c:194 hardirqs last disabled at (370790): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (368824): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (368822): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:22): bit already cleared minix_free_block (loop0:19): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6417 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 0 UID: 0 PID: 6417 Comm: syz-executor304 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 : ffff8000a4ab7a80 x29: ffff8000a4ab7a80 x28: ffff700014956f88 x27: 1fffe0001ba645fd x26: 1ffff00014956f58 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001ba646ab x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000dd323558 x19: ffff0000dd323510 x18: 1fffe000366c3876 x17: ffff80008f8cd000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff86e64d6 x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff86e64d7 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d957dac0 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 minix_rmdir+0x6c/0xd8 fs/minix/namei.c:167 vfs_rmdir+0x32c/0x468 fs/namei.c:4340 do_rmdir+0x2e0/0x720 fs/namei.c:4399 __do_sys_unlinkat fs/namei.c:4575 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xdc/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: 377124 hardirqs last enabled at (377123): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (377123): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (377124): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (375620): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (375618): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:22): bit already cleared minix_free_block (loop0:19): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6417 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 1 UID: 0 PID: 6417 Comm: syz-executor304 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 : ffff8000a4ab7a80 x29: ffff8000a4ab7a80 x28: ffff700014956f88 x27: 1fffe0001ba3d15e x26: 1ffff00014956f58 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001ba3d4b0 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000dd1ea580 x19: ffff0000dd1ea538 x18: 1fffe000366c8076 x17: ffff80008f8cd000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff86e7626 x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff86e7627 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d957dac0 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 minix_rmdir+0x6c/0xd8 fs/minix/namei.c:167 vfs_rmdir+0x32c/0x468 fs/namei.c:4340 do_rmdir+0x2e0/0x720 fs/namei.c:4399 __do_sys_unlinkat fs/namei.c:4575 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xdc/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: 382888 hardirqs last enabled at (382887): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:151 [inline] hardirqs last enabled at (382887): [] _raw_spin_unlock_irqrestore+0x38/0x98 kernel/locking/spinlock.c:194 hardirqs last disabled at (382888): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (381390): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (381390): [] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582 softirqs last disabled at (381075): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:22): bit already cleared minix_free_block (loop0:19): bit already cleared Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6417 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 1 UID: 0 PID: 6417 Comm: syz-executor304 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 : ffff8000a4ab7a80 x29: ffff8000a4ab7a80 x28: ffff700014956f88 x27: 1fffe0001c3800b5 x26: 1ffff00014956f58 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001c380163 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e1c00b18 x19: ffff0000e1c00ad0 x18: 1fffe000366c8076 x17: ffff80008f8cd000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff8b2c10e x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff8b2c10f x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d957dac0 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 minix_rmdir+0x6c/0xd8 fs/minix/namei.c:167 vfs_rmdir+0x32c/0x468 fs/namei.c:4340 do_rmdir+0x2e0/0x720 fs/namei.c:4399 __do_sys_unlinkat fs/namei.c:4575 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xdc/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: 388992 hardirqs last enabled at (388991): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (388991): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (388992): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (388328): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (388328): [] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582 softirqs last disabled at (387267): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:22): bit already cleared minix_free_block (loop0:19): bit already cleared Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6417 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 1 UID: 0 PID: 6417 Comm: syz-executor304 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 : ffff8000a4ab7a80 x29: ffff8000a4ab7a80 x28: ffff700014956f88 x27: 1fffe0001c3872b0 x26: 1ffff00014956f58 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001c3874b0 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e1c3a580 x19: ffff0000e1c3a538 x18: 1fffe000366c8076 x17: ffff80008f8cd000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff86ee426 x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff86ee427 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d957dac0 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 minix_rmdir+0x6c/0xd8 fs/minix/namei.c:167 vfs_rmdir+0x32c/0x468 fs/namei.c:4340 do_rmdir+0x2e0/0x720 fs/namei.c:4399 __do_sys_unlinkat fs/namei.c:4575 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xdc/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: 394986 hardirqs last enabled at (394985): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (394985): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (394986): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (394502): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (394500): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:22): bit already cleared minix_free_block (loop0:19): bit already cleared Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6417 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 1 UID: 0 PID: 6417 Comm: syz-executor304 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 : ffff8000a4ab7a80 x29: ffff8000a4ab7a80 x28: ffff700014956f88 x27: 1fffe0001c38eab0 x26: 1ffff00014956f58 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001ba3a20c x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000dd1d1060 x19: ffff0000dd1d1018 x18: 1fffe000366c8076 x17: ffff80008f8cd000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff86ec35e x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff86ec35f x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d957dac0 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 minix_rmdir+0x6c/0xd8 fs/minix/namei.c:167 vfs_rmdir+0x32c/0x468 fs/namei.c:4340 do_rmdir+0x2e0/0x720 fs/namei.c:4399 __do_sys_unlinkat fs/namei.c:4575 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xdc/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: 400514 hardirqs last enabled at (400513): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (400513): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (400514): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (400044): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (400042): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:22): bit already cleared minix_free_block (loop0:19): bit already cleared Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6417 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 1 UID: 0 PID: 6417 Comm: syz-executor304 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 : ffff8000a4ab7a80 x29: ffff8000a4ab7a80 x28: ffff700014956f88 x27: 1fffe0001c3806a6 x26: 1ffff00014956f58 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001c380602 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e1c03010 x19: ffff0000e1c02fc8 x18: 1fffe000366c8076 x17: ffff80008f8cd000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff8b2d426 x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff8b2d427 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d957dac0 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 minix_rmdir+0x6c/0xd8 fs/minix/namei.c:167 vfs_rmdir+0x32c/0x468 fs/namei.c:4340 do_rmdir+0x2e0/0x720 fs/namei.c:4399 __do_sys_unlinkat fs/namei.c:4575 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xdc/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: 405394 hardirqs last enabled at (405393): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (405393): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (405394): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (405060): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (405058): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:22): bit already cleared minix_free_block (loop0:19): bit already cleared Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6417 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 0 UID: 0 PID: 6417 Comm: syz-executor304 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 : ffff8000a4ab7a80 x29: ffff8000a4ab7a80 x28: ffff700014956f88 x27: 1fffe0001ba3a8b5 x26: 1ffff00014956f58 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001ba3aab5 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000dd1d55a8 x19: ffff0000dd1d5560 x18: 1fffe000366c3876 x17: ffff80008f8cd000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff86dfbce x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff86dfbcf x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d957dac0 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 minix_rmdir+0x6c/0xd8 fs/minix/namei.c:167 vfs_rmdir+0x32c/0x468 fs/namei.c:4340 do_rmdir+0x2e0/0x720 fs/namei.c:4399 __do_sys_unlinkat fs/namei.c:4575 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xdc/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: 411394 hardirqs last enabled at (411393): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:151 [inline] hardirqs last enabled at (411393): [] _raw_spin_unlock_irqrestore+0x38/0x98 kernel/locking/spinlock.c:194 hardirqs last disabled at (411394): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (410836): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (410836): [] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582 softirqs last disabled at (410703): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:22): bit already cleared minix_free_block (loop0:19): bit already cleared Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6417 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 0 UID: 0 PID: 6417 Comm: syz-executor304 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 : ffff8000a4ab7a80 x29: ffff8000a4ab7a80 x28: ffff700014956f88 x27: 1fffe0001ba3adfd x26: 1ffff00014956f58 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001ba3af54 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000dd1d7aa0 x19: ffff0000dd1d7a58 x18: 1fffe000366c3876 x17: ffff80008f8cd000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff86ebdf6 x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff86ebdf7 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d957dac0 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 minix_rmdir+0x6c/0xd8 fs/minix/namei.c:167 vfs_rmdir+0x32c/0x468 fs/namei.c:4340 do_rmdir+0x2e0/0x720 fs/namei.c:4399 __do_sys_unlinkat fs/namei.c:4575 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xdc/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: 416484 hardirqs last enabled at (416483): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (416483): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (416484): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (416154): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (416152): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:22): bit already cleared minix_free_block (loop0:19): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6417 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 1 UID: 0 PID: 6417 Comm: syz-executor304 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 : ffff8000a4ab7a80 x29: ffff8000a4ab7a80 x28: ffff700014956f88 x27: 1fffe0001c39e554 x26: 1ffff00014956f58 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001c39e407 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e1cf2038 x19: ffff0000e1cf1ff0 x18: 0000000000000000 x17: ffff800123e21000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff86dfbce x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff86dfbcf x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d957dac0 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 minix_rmdir+0x6c/0xd8 fs/minix/namei.c:167 vfs_rmdir+0x32c/0x468 fs/namei.c:4340 do_rmdir+0x2e0/0x720 fs/namei.c:4399 __do_sys_unlinkat fs/namei.c:4575 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xdc/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: 421220 hardirqs last enabled at (421219): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (421219): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (421220): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (420748): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (420746): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:22): bit already cleared minix_free_block (loop0:19): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6417 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 1 UID: 0 PID: 6417 Comm: syz-executor304 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 : ffff8000a4ab7a80 x29: ffff8000a4ab7a80 x28: ffff700014956f88 x27: 1fffe0001c39a80c x26: 1ffff00014956f58 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001c39a8ba x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e1cd45d0 x19: ffff0000e1cd4588 x18: ffff80009e3e7860 x17: 0000000000000000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff8d8c44e x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff8d8c44f x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d957dac0 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 minix_rmdir+0x6c/0xd8 fs/minix/namei.c:167 vfs_rmdir+0x32c/0x468 fs/namei.c:4340 do_rmdir+0x2e0/0x720 fs/namei.c:4399 __do_sys_unlinkat fs/namei.c:4575 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xdc/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: 426990 hardirqs last enabled at (426989): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (426989): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (426990): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (425506): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (425504): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:22): bit already cleared minix_free_block (loop0:19): bit already cleared Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6417 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 0 UID: 0 PID: 6417 Comm: syz-executor304 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 : ffff8000a4ab7a80 x29: ffff8000a4ab7a80 x28: ffff700014956f88 x27: 1fffe0001c39acab x26: 1ffff00014956f58 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001c39ab5e x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e1cd5af0 x19: ffff0000e1cd5aa8 x18: 1fffe000366c3876 x17: ffff80008f8cd000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff86e6c06 x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff86e6c07 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d957dac0 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 minix_rmdir+0x6c/0xd8 fs/minix/namei.c:167 vfs_rmdir+0x32c/0x468 fs/namei.c:4340 do_rmdir+0x2e0/0x720 fs/namei.c:4399 __do_sys_unlinkat fs/namei.c:4575 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xdc/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: 433272 hardirqs last enabled at (433271): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:151 [inline] hardirqs last enabled at (433271): [] _raw_spin_unlock_irqrestore+0x38/0x98 kernel/locking/spinlock.c:194 hardirqs last disabled at (433272): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (433180): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (433178): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:22): bit already cleared minix_free_block (loop0:19): bit already cleared Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6417 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 1 UID: 0 PID: 6417 Comm: syz-executor304 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 : ffff8000a4ab7a80 x29: ffff8000a4ab7a80 x28: ffff700014956f88 x27: 1fffe0001c391402 x26: 1ffff00014956f58 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001c3914b0 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e1c8a580 x19: ffff0000e1c8a538 x18: 1fffe000366c8076 x17: ffff80008f8cd000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff8ab00f6 x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff8ab00f7 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d957dac0 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 minix_rmdir+0x6c/0xd8 fs/minix/namei.c:167 vfs_rmdir+0x32c/0x468 fs/namei.c:4340 do_rmdir+0x2e0/0x720 fs/namei.c:4399 __do_sys_unlinkat fs/namei.c:4575 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xdc/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: 438886 hardirqs last enabled at (438885): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (438885): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (438886): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (438410): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (438410): [] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582 softirqs last disabled at (438019): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:22): bit already cleared minix_free_block (loop0:19): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6417 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 0 UID: 0 PID: 6417 Comm: syz-executor304 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 : ffff8000a4ab7a80 x29: ffff8000a4ab7a80 x28: ffff700014956f88 x27: 1fffe0001c38a402 x26: 1ffff00014956f58 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001c390163 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e1c80b18 x19: ffff0000e1c80ad0 x18: 1fffe000366c3876 x17: ffff80008f8cd000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff86e76fe x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff86e76ff x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d957dac0 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 minix_rmdir+0x6c/0xd8 fs/minix/namei.c:167 vfs_rmdir+0x32c/0x468 fs/namei.c:4340 do_rmdir+0x2e0/0x720 fs/namei.c:4399 __do_sys_unlinkat fs/namei.c:4575 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xdc/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: 444500 hardirqs last enabled at (444499): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:151 [inline] hardirqs last enabled at (444499): [] _raw_spin_unlock_irqrestore+0x38/0x98 kernel/locking/spinlock.c:194 hardirqs last disabled at (444500): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (442544): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (442542): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:22): bit already cleared minix_free_block (loop0:19): bit already cleared Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6417 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 0 UID: 0 PID: 6417 Comm: syz-executor304 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 : ffff8000a4ab7a80 x29: ffff8000a4ab7a80 x28: ffff700014956f88 x27: 1fffe0001ba396a6 x26: 1ffff00014956f58 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001ba39559 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000dd1caac8 x19: ffff0000dd1caa80 x18: 1fffe000366c3876 x17: ffff80008f8cd000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff86e7626 x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff86e7627 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d957dac0 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 minix_rmdir+0x6c/0xd8 fs/minix/namei.c:167 vfs_rmdir+0x32c/0x468 fs/namei.c:4340 do_rmdir+0x2e0/0x720 fs/namei.c:4399 __do_sys_unlinkat fs/namei.c:4575 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xdc/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: 449696 hardirqs last enabled at (449695): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (449695): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (449696): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (449214): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (449212): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:22): bit already cleared minix_free_block (loop0:19): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6417 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 0 UID: 0 PID: 6417 Comm: syz-executor304 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 : ffff8000a4ab7a80 x29: ffff8000a4ab7a80 x28: ffff700014956f88 x27: 1fffe0001c38d554 x26: 1ffff00014956f58 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001c38d4b0 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e1c6a580 x19: ffff0000e1c6a538 x18: 1fffe000366c3876 x17: ffff80008f8cd000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff8c2b2de x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff8c2b2df x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d957dac0 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 minix_rmdir+0x6c/0xd8 fs/minix/namei.c:167 vfs_rmdir+0x32c/0x468 fs/namei.c:4340 do_rmdir+0x2e0/0x720 fs/namei.c:4399 __do_sys_unlinkat fs/namei.c:4575 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xdc/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: 454758 hardirqs last enabled at (454757): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (454757): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (454758): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (454188): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (454188): [] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582 softirqs last disabled at (453783): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:22): bit already cleared minix_free_block (loop0:19): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6417 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 0 UID: 0 PID: 6417 Comm: syz-executor304 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 : ffff8000a4ab7a80 x29: ffff8000a4ab7a80 x28: ffff700014956f88 x27: 1fffe0001c39715e x26: 1ffff00014956f58 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001c38d35e x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e1c69af0 x19: ffff0000e1c69aa8 x18: 1fffe000366c3876 x17: ffff80008f8cd000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff8b6ed0e x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff8b6ed0f x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d957dac0 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 minix_rmdir+0x6c/0xd8 fs/minix/namei.c:167 vfs_rmdir+0x32c/0x468 fs/namei.c:4340 do_rmdir+0x2e0/0x720 fs/namei.c:4399 __do_sys_unlinkat fs/namei.c:4575 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xdc/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: 459544 hardirqs last enabled at (459543): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (459543): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (459544): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (458898): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (458896): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:22): bit already cleared minix_free_block (loop0:19): bit already cleared Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6417 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 1 UID: 0 PID: 6417 Comm: syz-executor304 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 : ffff8000a4ab7a80 x29: ffff8000a4ab7a80 x28: ffff700014956f88 x27: 1fffe0001c390b59 x26: 1ffff00014956f58 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001c390a0c x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e1c85060 x19: ffff0000e1c85018 x18: 1fffe000366c8076 x17: ffff80008f8cd000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff8c2b356 x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff8c2b357 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d957dac0 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 minix_rmdir+0x6c/0xd8 fs/minix/namei.c:167 vfs_rmdir+0x32c/0x468 fs/namei.c:4340 do_rmdir+0x2e0/0x720 fs/namei.c:4399 __do_sys_unlinkat fs/namei.c:4575 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xdc/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: 465786 hardirqs last enabled at (465785): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (465785): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (465786): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (464758): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (464758): [] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582 softirqs last disabled at (464651): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:22): bit already cleared minix_free_block (loop0:19): bit already cleared Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6417 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 1 UID: 0 PID: 6417 Comm: syz-executor304 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 : ffff8000a4ab7a80 x29: ffff8000a4ab7a80 x28: ffff700014956f88 x27: 1fffe0001c397207 x26: 1ffff00014956f58 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001c397407 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e1cba038 x19: ffff0000e1cb9ff0 x18: 1fffe000366c8076 x17: ffff80008f8cd000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff86ea68e x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff86ea68f x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d957dac0 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 minix_rmdir+0x6c/0xd8 fs/minix/namei.c:167 vfs_rmdir+0x32c/0x468 fs/namei.c:4340 do_rmdir+0x2e0/0x720 fs/namei.c:4399 __do_sys_unlinkat fs/namei.c:4575 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xdc/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: 470818 hardirqs last enabled at (470817): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (470817): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (470818): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (470746): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (470746): [] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582 softirqs last disabled at (470531): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:22): bit already cleared minix_free_block (loop0:19): bit already cleared Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6417 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 1 UID: 0 PID: 6417 Comm: syz-executor304 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 : ffff8000a4ab7a80 x29: ffff8000a4ab7a80 x28: ffff700014956f88 x27: 1fffe0001ba5000c x26: 1ffff00014956f58 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001ba47811 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000dd23c088 x19: ffff0000dd23c040 x18: 1fffe000366c8076 x17: ffff80008f8cd000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff8ab00c6 x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff8ab00c7 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d957dac0 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 minix_rmdir+0x6c/0xd8 fs/minix/namei.c:167 vfs_rmdir+0x32c/0x468 fs/namei.c:4340 do_rmdir+0x2e0/0x720 fs/namei.c:4399 __do_sys_unlinkat fs/namei.c:4575 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xdc/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: 475628 hardirqs last enabled at (475627): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (475627): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (475628): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (475164): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (475162): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:22): bit already cleared minix_free_block (loop0:19): bit already cleared Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6417 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 1 UID: 0 PID: 6417 Comm: syz-executor304 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 : ffff8000a4ab7a80 x29: ffff8000a4ab7a80 x28: ffff700014956f88 x27: 1fffe0001c39e95e x26: 1ffff00014956f58 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001c39e811 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e1cf4088 x19: ffff0000e1cf4040 x18: 1fffe000366c8076 x17: ffff80008f8cd000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff8ab00d6 x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff8ab00d7 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d957dac0 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 minix_rmdir+0x6c/0xd8 fs/minix/namei.c:167 vfs_rmdir+0x32c/0x468 fs/namei.c:4340 do_rmdir+0x2e0/0x720 fs/namei.c:4399 __do_sys_unlinkat fs/namei.c:4575 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xdc/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: 480484 hardirqs last enabled at (480483): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (480483): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (480484): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (480146): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (480144): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:22): bit already cleared minix_free_block (loop0:19): bit already cleared ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6417 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 1 UID: 0 PID: 6417 Comm: syz-executor304 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 : ffff8000a4ab7a80 x29: ffff8000a4ab7a80 x28: ffff700014956f88 x27: 1fffe0001ba47c02 x26: 1ffff00014956f58 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001ba47ab5 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000dd23d5a8 x19: ffff0000dd23d560 x18: 1fffe000366c8076 x17: ffff80008f8cd000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff86e673e x13: 0000000000000000 x12: 0000000000000000 x11: ffff7fbff86e673f x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d957dac0 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 minix_rmdir+0x6c/0xd8 fs/minix/namei.c:167 vfs_rmdir+0x32c/0x468 fs/namei.c:4340 do_rmdir+0x2e0/0x720 fs/namei.c:4399 __do_sys_unlinkat fs/namei.c:4575 [inline] __se_sys_unlinkat fs/namei.c:4569 [inline] __arm64_sys_unlinkat+0xdc/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: 485022 hardirqs last enabled at (485021): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline] hardirqs last enabled at (485021): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082 hardirqs last disabled at (485022): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (483494): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (483492): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- minix_free_block (loop0:21): bit already cleared minix_free_block (loop0:22): bit already cleared minix_free_block (loop0:19): bit already cleared Trying to free block not in datazone Trying to free block not in datazone Trying to free block not in datazone ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6417 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336 Modules linked in: CPU: 1 UID: 0 PID: 6417 Comm: syz-executor304 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 : ffff8000a4ab7a80 x29: ffff8000a4ab7a80 x28: ffff700014956f88 x27: 1fffe0001c39a4ab x26: 1ffff00014956f58 x25: dfff800000000000 x24: 0000000000000003 x23: 1fffe0001c39a407 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000e1cd2038 x19: ffff0000e1cd1ff0 x18: 1fffe000366c8076 x17: ffff80008f8cd000 x16: ffff8000802a7fe0 x15: 0000000000000001 x14: 1fffffbff8b2c3ee x13: 0000000000000000 x12: 0000000000000000