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WARNING in minix_unlink

Status: upstream: reported C repro on 2024/11/22 18:44
Subsystems: fs
[Documentation on labels]
Reported-by: syzbot+320c57a47bdabc1f294b@syzkaller.appspotmail.com
First crash: 2d11h, last: 1d07h
▶ ▼ Discussions (1)
Title Replies (including bot) Last reply
[syzbot] [fs?] WARNING in minix_unlink 0 (1) 2024/11/22 18:44
▶ ▼ Similar bugs (1)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-5.15 WARNING in minix_unlink 2 3d08h 68d 0/3 upstream: reported on 2024/09/15 23:46

Sample crash report:
minix_free_block (loop0:21): bit already cleared
minix_free_block (loop0:19): bit already cleared
minix_free_block (loop0:22): bit already cleared
------------[ cut here ]------------
WARNING: CPU: 0 PID: 6420 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336
Modules linked in:
CPU: 0 UID: 0 PID: 6420 Comm: syz-executor256 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 : ffff8000a3857a60
x29: ffff8000a3857a60 x28: dfff800000000000 x27: 1fffe0001b6433b9
x26: 1ffff0001470af54 x25: dfff800000000000 x24: 0000000000000003
x23: 1fffe0001bac135e x22: dfff800000000000 x21: 0000000000000000
x20: ffff0000dd609af0 x19: ffff0000dd609aa8 x18: 1fffe000366c6876
x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001
x14: 1fffffbff86ed5e6 x13: 0000000000000000 x12: 0000000000000000
x11: ffff7fbff86ed5e7 x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000d9638000 x7 : ffff800080c93b64 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4
x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 drop_nlink+0xe4/0x138 fs/inode.c:336 (P)
 drop_nlink+0xe4/0x138 fs/inode.c:336 (L)
 inode_dec_link_count include/linux/fs.h:2510 [inline]
 minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157
 vfs_unlink+0x2f0/0x534 fs/namei.c:4469
 do_unlinkat+0x4d0/0x700 fs/namei.c:4533
 __do_sys_unlinkat fs/namei.c:4576 [inline]
 __se_sys_unlinkat fs/namei.c:4569 [inline]
 __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744
 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
irq event stamp: 14240
hardirqs last  enabled at (14239): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline]
hardirqs last  enabled at (14239): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082
hardirqs last disabled at (14240): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488
softirqs last  enabled at (13948): [<ffff80008020396c>] softirq_handle_end kernel/softirq.c:400 [inline]
softirqs last  enabled at (13948): [<ffff80008020396c>] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582
softirqs last disabled at (13941): [<ffff800080020db4>] __do_softirq+0x14/0x20 kernel/softirq.c:588
---[ end trace 0000000000000000 ]---
minix_free_block (loop0:20): bit already cleared
minix_free_block (loop0:21): bit already cleared
minix_free_block (loop0:19): bit already cleared
minix_free_block (loop0:22): bit already cleared
------------[ cut here ]------------
WARNING: CPU: 0 PID: 6420 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336
Modules linked in:
CPU: 0 UID: 0 PID: 6420 Comm: syz-executor256 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 : ffff8000a3857a60
x29: ffff8000a3857a60 x28: dfff800000000000 x27: 1fffe0001b66a6ce
x26: 1ffff0001470af54 x25: dfff800000000000 x24: 0000000000000003
x23: 1fffe0001babf963 x22: dfff800000000000 x21: 0000000000000000
x20: ffff0000dd5fcb18 x19: ffff0000dd5fcad0 x18: 1fffe000366c6876
x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001
x14: 1fffffbff86e55de x13: 0000000000000000 x12: 0000000000000000
x11: ffff7fbff86e55df x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000d9638000 x7 : ffff800080c93b64 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4
x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 drop_nlink+0xe4/0x138 fs/inode.c:336 (P)
 drop_nlink+0xe4/0x138 fs/inode.c:336 (L)
 inode_dec_link_count include/linux/fs.h:2510 [inline]
 minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157
 vfs_unlink+0x2f0/0x534 fs/namei.c:4469
 do_unlinkat+0x4d0/0x700 fs/namei.c:4533
 __do_sys_unlinkat fs/namei.c:4576 [inline]
 __se_sys_unlinkat fs/namei.c:4569 [inline]
 __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744
 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
irq event stamp: 18414
hardirqs last  enabled at (18413): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline]
hardirqs last  enabled at (18413): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082
hardirqs last disabled at (18414): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488
softirqs last  enabled at (18126): [<ffff80008020396c>] softirq_handle_end kernel/softirq.c:400 [inline]
softirqs last  enabled at (18126): [<ffff80008020396c>] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582
softirqs last disabled at (18107): [<ffff800080020db4>] __do_softirq+0x14/0x20 kernel/softirq.c:588
---[ end trace 0000000000000000 ]---
minix_free_block (loop0:20): bit already cleared
minix_free_block (loop0:21): bit already cleared
minix_free_block (loop0:19): bit already cleared
minix_free_block (loop0:22): bit already cleared
------------[ cut here ]------------
WARNING: CPU: 1 PID: 6420 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336
Modules linked in:
CPU: 1 UID: 0 PID: 6420 Comm: syz-executor256 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 : ffff8000a3857a60
x29: ffff8000a3857a60 x28: dfff800000000000 x27: 1fffe0001b683270
x26: 1ffff0001470af54 x25: dfff800000000000 x24: 0000000000000003
x23: 1fffe0001bae2163 x22: dfff800000000000 x21: 0000000000000000
x20: ffff0000dd710b18 x19: ffff0000dd710ad0 x18: 1fffe000366cb076
x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001
x14: 1fffffbff86deaf6 x13: 0000000000000000 x12: 0000000000000000
x11: ffff7fbff86deaf7 x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000d9638000 x7 : ffff800080c93b64 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4
x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 drop_nlink+0xe4/0x138 fs/inode.c:336 (P)
 drop_nlink+0xe4/0x138 fs/inode.c:336 (L)
 inode_dec_link_count include/linux/fs.h:2510 [inline]
 minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157
 vfs_unlink+0x2f0/0x534 fs/namei.c:4469
 do_unlinkat+0x4d0/0x700 fs/namei.c:4533
 __do_sys_unlinkat fs/namei.c:4576 [inline]
 __se_sys_unlinkat fs/namei.c:4569 [inline]
 __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744
 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
irq event stamp: 22134
hardirqs last  enabled at (22133): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline]
hardirqs last  enabled at (22133): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082
hardirqs last disabled at (22134): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488
softirqs last  enabled at (21124): [<ffff80008002f3d8>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32
softirqs last disabled at (21122): [<ffff80008002f3a4>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19
---[ end trace 0000000000000000 ]---
minix_free_block (loop0:20): bit already cleared
minix_free_block (loop0:21): bit already cleared
minix_free_block (loop0:19): bit already cleared
minix_free_block (loop0:22): bit already cleared
------------[ cut here ]------------
WARNING: CPU: 0 PID: 6420 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336
Modules linked in:
CPU: 0 UID: 0 PID: 6420 Comm: syz-executor256 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 : ffff8000a3857a60
x29: ffff8000a3857a60 x28: dfff800000000000 x27: 1fffe0001b6a6a9f
x26: 1ffff0001470af54 x25: dfff800000000000 x24: 0000000000000003
x23: 1fffe0001babfd59 x22: dfff800000000000 x21: 0000000000000000
x20: ffff0000dd5feac8 x19: ffff0000dd5fea80 x18: 1fffe000366c6876
x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001
x14: 1fffffbff8ab2fe6 x13: 0000000000000000 x12: 0000000000000000
x11: ffff7fbff8ab2fe7 x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000d9638000 x7 : ffff800080c93b64 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4
x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 drop_nlink+0xe4/0x138 fs/inode.c:336 (P)
 drop_nlink+0xe4/0x138 fs/inode.c:336 (L)
 inode_dec_link_count include/linux/fs.h:2510 [inline]
 minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157
 vfs_unlink+0x2f0/0x534 fs/namei.c:4469
 do_unlinkat+0x4d0/0x700 fs/namei.c:4533
 __do_sys_unlinkat fs/namei.c:4576 [inline]
 __se_sys_unlinkat fs/namei.c:4569 [inline]
 __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744
 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
irq event stamp: 25870
hardirqs last  enabled at (25869): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline]
hardirqs last  enabled at (25869): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082
hardirqs last disabled at (25870): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488
softirqs last  enabled at (25760): [<ffff80008002f3d8>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32
softirqs last disabled at (25758): [<ffff80008002f3a4>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19
---[ end trace 0000000000000000 ]---
minix_free_block (loop0:20): bit already cleared
minix_free_block (loop0:21): bit already cleared
minix_free_block (loop0:19): bit already cleared
minix_free_block (loop0:22): bit already cleared
------------[ cut here ]------------
WARNING: CPU: 0 PID: 6420 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336
Modules linked in:
CPU: 0 UID: 0 PID: 6420 Comm: syz-executor256 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 : ffff8000a3857a60
x29: ffff8000a3857a60 x28: dfff800000000000 x27: 1fffe00019b8c9b4
x26: 1ffff0001470af54 x25: dfff800000000000 x24: 0000000000000003
x23: 1fffe0001bae2559 x22: dfff800000000000 x21: 0000000000000000
x20: ffff0000dd712ac8 x19: ffff0000dd712a80 x18: 1fffe000366c6876
x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001
x14: 1fffffbff8ab2086 x13: 0000000000000000 x12: 0000000000000000
x11: ffff7fbff8ab2087 x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000d9638000 x7 : ffff800080c93b64 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4
x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 drop_nlink+0xe4/0x138 fs/inode.c:336 (P)
 drop_nlink+0xe4/0x138 fs/inode.c:336 (L)
 inode_dec_link_count include/linux/fs.h:2510 [inline]
 minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157
 vfs_unlink+0x2f0/0x534 fs/namei.c:4469
 do_unlinkat+0x4d0/0x700 fs/namei.c:4533
 __do_sys_unlinkat fs/namei.c:4576 [inline]
 __se_sys_unlinkat fs/namei.c:4569 [inline]
 __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744
 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
irq event stamp: 29568
hardirqs last  enabled at (29567): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline]
hardirqs last  enabled at (29567): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082
hardirqs last disabled at (29568): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488
softirqs last  enabled at (29364): [<ffff80008002f3d8>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32
softirqs last disabled at (29362): [<ffff80008002f3a4>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19
---[ end trace 0000000000000000 ]---
minix_free_block (loop0:20): bit already cleared
minix_free_block (loop0:21): bit already cleared
minix_free_block (loop0:19): bit already cleared
minix_free_block (loop0:22): bit already cleared
------------[ cut here ]------------
WARNING: CPU: 1 PID: 6420 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336
Modules linked in:
CPU: 1 UID: 0 PID: 6420 Comm: syz-executor256 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 : ffff8000a3857a60
x29: ffff8000a3857a60 x28: dfff800000000000 x27: 1fffe0001b6a9585
x26: 1ffff0001470af54 x25: dfff800000000000 x24: 0000000000000003
x23: 1fffe0001babff54 x22: dfff800000000000 x21: 0000000000000000
x20: ffff0000dd5ffaa0 x19: ffff0000dd5ffa58 x18: 1fffe000366cb076
x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001
x14: 1fffffbff8ab2fe6 x13: 0000000000000000 x12: 0000000000000000
x11: ffff7fbff8ab2fe7 x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000d9638000 x7 : ffff800080c93b64 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4
x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 drop_nlink+0xe4/0x138 fs/inode.c:336 (P)
 drop_nlink+0xe4/0x138 fs/inode.c:336 (L)
 inode_dec_link_count include/linux/fs.h:2510 [inline]
 minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157
 vfs_unlink+0x2f0/0x534 fs/namei.c:4469
 do_unlinkat+0x4d0/0x700 fs/namei.c:4533
 __do_sys_unlinkat fs/namei.c:4576 [inline]
 __se_sys_unlinkat fs/namei.c:4569 [inline]
 __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744
 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
irq event stamp: 34332
hardirqs last  enabled at (34331): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline]
hardirqs last  enabled at (34331): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082
hardirqs last disabled at (34332): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488
softirqs last  enabled at (34044): [<ffff80008020396c>] softirq_handle_end kernel/softirq.c:400 [inline]
softirqs last  enabled at (34044): [<ffff80008020396c>] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582
softirqs last disabled at (34025): [<ffff800080020db4>] __do_softirq+0x14/0x20 kernel/softirq.c:588
---[ end trace 0000000000000000 ]---
minix_free_block (loop0:20): bit already cleared
minix_free_block (loop0:21): bit already cleared
minix_free_block (loop0:19): bit already cleared
minix_free_block (loop0:22): bit already cleared
------------[ cut here ]------------
WARNING: CPU: 1 PID: 6420 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336
Modules linked in:
CPU: 1 UID: 0 PID: 6420 Comm: syz-executor256 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 : ffff8000a3857a60
x29: ffff8000a3857a60 x28: dfff800000000000 x27: 1fffe0001b68475b
x26: 1ffff0001470af54 x25: dfff800000000000 x24: 0000000000000003
x23: 1fffe0001bad035e x22: dfff800000000000 x21: 0000000000000000
x20: ffff0000dd681af0 x19: ffff0000dd681aa8 x18: 1fffe000366cb076
x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001
x14: 1fffffbff86f389e x13: 0000000000000000 x12: 0000000000000000
x11: ffff7fbff86f389f x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000d9638000 x7 : ffff800080c93b64 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4
x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 drop_nlink+0xe4/0x138 fs/inode.c:336 (P)
 drop_nlink+0xe4/0x138 fs/inode.c:336 (L)
 inode_dec_link_count include/linux/fs.h:2510 [inline]
 minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157
 vfs_unlink+0x2f0/0x534 fs/namei.c:4469
 do_unlinkat+0x4d0/0x700 fs/namei.c:4533
 __do_sys_unlinkat fs/namei.c:4576 [inline]
 __se_sys_unlinkat fs/namei.c:4569 [inline]
 __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744
 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
irq event stamp: 38582
hardirqs last  enabled at (38581): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline]
hardirqs last  enabled at (38581): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082
hardirqs last disabled at (38582): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488
softirqs last  enabled at (38300): [<ffff80008020396c>] softirq_handle_end kernel/softirq.c:400 [inline]
softirqs last  enabled at (38300): [<ffff80008020396c>] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582
softirqs last disabled at (38263): [<ffff800080020db4>] __do_softirq+0x14/0x20 kernel/softirq.c:588
---[ end trace 0000000000000000 ]---
minix_free_block (loop0:20): bit already cleared
minix_free_block (loop0:21): bit already cleared
minix_free_block (loop0:19): bit already cleared
minix_free_block (loop0:22): bit already cleared
------------[ cut here ]------------
WARNING: CPU: 1 PID: 6420 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336
Modules linked in:
CPU: 1 UID: 0 PID: 6420 Comm: syz-executor256 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 : ffff8000a3857a60
x29: ffff8000a3857a60 x28: dfff800000000000 x27: 1fffe0001b3fcafd
x26: 1ffff0001470af54 x25: dfff800000000000 x24: 0000000000000003
x23: 1fffe0001bad0754 x22: dfff800000000000 x21: 0000000000000000
x20: ffff0000dd683aa0 x19: ffff0000dd683a58 x18: 1fffe000366cb076
x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001
x14: 1fffffbff8d8c7be x13: 0000000000000000 x12: 0000000000000000
x11: ffff7fbff8d8c7bf x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000d9638000 x7 : ffff800080c93b64 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4
x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 drop_nlink+0xe4/0x138 fs/inode.c:336 (P)
 drop_nlink+0xe4/0x138 fs/inode.c:336 (L)
 inode_dec_link_count include/linux/fs.h:2510 [inline]
 minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157
 vfs_unlink+0x2f0/0x534 fs/namei.c:4469
 do_unlinkat+0x4d0/0x700 fs/namei.c:4533
 __do_sys_unlinkat fs/namei.c:4576 [inline]
 __se_sys_unlinkat fs/namei.c:4569 [inline]
 __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744
 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
irq event stamp: 42828
hardirqs last  enabled at (42827): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline]
hardirqs last  enabled at (42827): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082
hardirqs last disabled at (42828): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488
softirqs last  enabled at (42544): [<ffff80008020396c>] softirq_handle_end kernel/softirq.c:400 [inline]
softirqs last  enabled at (42544): [<ffff80008020396c>] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582
softirqs last disabled at (42535): [<ffff800080020db4>] __do_softirq+0x14/0x20 kernel/softirq.c:588
---[ end trace 0000000000000000 ]---
minix_free_block (loop0:20): bit already cleared
minix_free_block (loop0:21): bit already cleared
minix_free_block (loop0:19): bit already cleared
minix_free_block (loop0:22): bit already cleared
------------[ cut here ]------------
WARNING: CPU: 1 PID: 6420 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336
Modules linked in:
CPU: 1 UID: 0 PID: 6420 Comm: syz-executor256 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 : ffff8000a3857a60
x29: ffff8000a3857a60 x28: dfff800000000000 x27: 1fffe00019b98a12
x26: 1ffff0001470af54 x25: dfff800000000000 x24: 0000000000000003
x23: 1fffe0001badf163 x22: dfff800000000000 x21: 0000000000000000
x20: ffff0000dd6f8b18 x19: ffff0000dd6f8ad0 x18: 1fffe000366cb076
x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001
x14: 1fffffbff86f4d76 x13: 0000000000000000 x12: 0000000000000000
x11: ffff7fbff86f4d77 x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000d9638000 x7 : ffff800080c93b64 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4
x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 drop_nlink+0xe4/0x138 fs/inode.c:336 (P)
 drop_nlink+0xe4/0x138 fs/inode.c:336 (L)
 inode_dec_link_count include/linux/fs.h:2510 [inline]
 minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157
 vfs_unlink+0x2f0/0x534 fs/namei.c:4469
 do_unlinkat+0x4d0/0x700 fs/namei.c:4533
 __do_sys_unlinkat fs/namei.c:4576 [inline]
 __se_sys_unlinkat fs/namei.c:4569 [inline]
 __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744
 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
irq event stamp: 46512
hardirqs last  enabled at (46511): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline]
hardirqs last  enabled at (46511): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082
hardirqs last disabled at (46512): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488
softirqs last  enabled at (46264): [<ffff80008020396c>] softirq_handle_end kernel/softirq.c:400 [inline]
softirqs last  enabled at (46264): [<ffff80008020396c>] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582
softirqs last disabled at (46255): [<ffff800080020db4>] __do_softirq+0x14/0x20 kernel/softirq.c:588
---[ end trace 0000000000000000 ]---
minix_free_block (loop0:20): bit already cleared
minix_free_block (loop0:21): bit already cleared
minix_free_block (loop0:19): bit already cleared
minix_free_block (loop0:22): bit already cleared
------------[ cut here ]------------
WARNING: CPU: 0 PID: 6420 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336
Modules linked in:
CPU: 0 UID: 0 PID: 6420 Comm: syz-executor256 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 : ffff8000a3857a60
x29: ffff8000a3857a60 x28: dfff800000000000 x27: 1fffe00019b980c9
x26: 1ffff0001470af54 x25: dfff800000000000 x24: 0000000000000003
x23: 1fffe0001badf35e x22: dfff800000000000 x21: 0000000000000000
x20: ffff0000dd6f9af0 x19: ffff0000dd6f9aa8 x18: 1fffe000366c6876
x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001
x14: 1fffffbff8707326 x13: 0000000000000000 x12: 0000000000000000
x11: ffff7fbff8707327 x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000d9638000 x7 : ffff800080c93b64 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4
x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 drop_nlink+0xe4/0x138 fs/inode.c:336 (P)
 drop_nlink+0xe4/0x138 fs/inode.c:336 (L)
 inode_dec_link_count include/linux/fs.h:2510 [inline]
 minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157
 vfs_unlink+0x2f0/0x534 fs/namei.c:4469
 do_unlinkat+0x4d0/0x700 fs/namei.c:4533
 __do_sys_unlinkat fs/namei.c:4576 [inline]
 __se_sys_unlinkat fs/namei.c:4569 [inline]
 __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744
 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
irq event stamp: 50766
hardirqs last  enabled at (50765): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline]
hardirqs last  enabled at (50765): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082
hardirqs last disabled at (50766): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488
softirqs last  enabled at (50100): [<ffff80008002f3d8>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32
softirqs last disabled at (50098): [<ffff80008002f3a4>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19
---[ end trace 0000000000000000 ]---
minix_free_block (loop0:20): bit already cleared
minix_free_block (loop0:21): bit already cleared
minix_free_block (loop0:19): bit already cleared
minix_free_block (loop0:22): bit already cleared
------------[ cut here ]------------
WARNING: CPU: 1 PID: 6420 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336
Modules linked in:
CPU: 1 UID: 0 PID: 6420 Comm: syz-executor256 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 : ffff8000a3857a60
x29: ffff8000a3857a60 x28: dfff800000000000 x27: 1fffe0001b699b8a
x26: 1ffff0001470af54 x25: dfff800000000000 x24: 0000000000000003
x23: 1fffe0001baced59 x22: dfff800000000000 x21: 0000000000000000
x20: ffff0000dd676ac8 x19: ffff0000dd676a80 x18: 1fffe000366cb076
x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001
x14: 1fffffbff8707326 x13: 0000000000000000 x12: 0000000000000000
x11: ffff7fbff8707327 x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000d9638000 x7 : ffff800080c93b64 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4
x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 drop_nlink+0xe4/0x138 fs/inode.c:336 (P)
 drop_nlink+0xe4/0x138 fs/inode.c:336 (L)
 inode_dec_link_count include/linux/fs.h:2510 [inline]
 minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157
 vfs_unlink+0x2f0/0x534 fs/namei.c:4469
 do_unlinkat+0x4d0/0x700 fs/namei.c:4533
 __do_sys_unlinkat fs/namei.c:4576 [inline]
 __se_sys_unlinkat fs/namei.c:4569 [inline]
 __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744
 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
irq event stamp: 54686
hardirqs last  enabled at (54685): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline]
hardirqs last  enabled at (54685): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082
hardirqs last disabled at (54686): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488
softirqs last  enabled at (54570): [<ffff80008002f3d8>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32
softirqs last disabled at (54568): [<ffff80008002f3a4>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19
---[ end trace 0000000000000000 ]---
minix_free_block (loop0:20): bit already cleared
minix_free_block (loop0:21): bit already cleared
minix_free_block (loop0:19): bit already cleared
minix_free_block (loop0:22): bit already cleared
------------[ cut here ]------------
WARNING: CPU: 1 PID: 6420 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336
Modules linked in:
CPU: 1 UID: 0 PID: 6420 Comm: syz-executor256 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 : ffff8000a3857a60
x29: ffff8000a3857a60 x28: dfff800000000000 x27: 1fffe0001b686b8a
x26: 1ffff0001470af54 x25: dfff800000000000 x24: 0000000000000003
x23: 1fffe0001bad5963 x22: dfff800000000000 x21: 0000000000000000
x20: ffff0000dd6acb18 x19: ffff0000dd6acad0 x18: 1fffe000366cb076
x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001
x14: 1fffffbff86ec2de x13: 0000000000000000 x12: 0000000000000000
x11: ffff7fbff86ec2df x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000d9638000 x7 : ffff800080c93b64 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4
x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 drop_nlink+0xe4/0x138 fs/inode.c:336 (P)
 drop_nlink+0xe4/0x138 fs/inode.c:336 (L)
 inode_dec_link_count include/linux/fs.h:2510 [inline]
 minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157
 vfs_unlink+0x2f0/0x534 fs/namei.c:4469
 do_unlinkat+0x4d0/0x700 fs/namei.c:4533
 __do_sys_unlinkat fs/namei.c:4576 [inline]
 __se_sys_unlinkat fs/namei.c:4569 [inline]
 __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744
 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
irq event stamp: 58854
hardirqs last  enabled at (58853): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline]
hardirqs last  enabled at (58853): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082
hardirqs last disabled at (58854): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488
softirqs last  enabled at (58796): [<ffff80008020396c>] softirq_handle_end kernel/softirq.c:400 [inline]
softirqs last  enabled at (58796): [<ffff80008020396c>] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582
softirqs last disabled at (58787): [<ffff800080020db4>] __do_softirq+0x14/0x20 kernel/softirq.c:588
---[ end trace 0000000000000000 ]---
minix_free_block (loop0:20): bit already cleared
minix_free_block (loop0:21): bit already cleared
minix_free_block (loop0:19): bit already cleared
minix_free_block (loop0:22): bit already cleared
------------[ cut here ]------------
WARNING: CPU: 0 PID: 6420 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336
Modules linked in:
CPU: 0 UID: 0 PID: 6420 Comm: syz-executor256 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 : ffff8000a3857a60
x29: ffff8000a3857a60 x28: dfff800000000000 x27: 1fffe0001b69f7b9
x26: 1ffff0001470af54 x25: dfff800000000000 x24: 0000000000000003
x23: 1fffe0001bad5d59 x22: dfff800000000000 x21: 0000000000000000
x20: ffff0000dd6aeac8 x19: ffff0000dd6aea80 x18: 1fffe000366c6876
x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001
x14: 1fffffbff86eedfe x13: 0000000000000000 x12: 0000000000000000
x11: ffff7fbff86eedff x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000d9638000 x7 : ffff800080c93b64 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4
x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 drop_nlink+0xe4/0x138 fs/inode.c:336 (P)
 drop_nlink+0xe4/0x138 fs/inode.c:336 (L)
 inode_dec_link_count include/linux/fs.h:2510 [inline]
 minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157
 vfs_unlink+0x2f0/0x534 fs/namei.c:4469
 do_unlinkat+0x4d0/0x700 fs/namei.c:4533
 __do_sys_unlinkat fs/namei.c:4576 [inline]
 __se_sys_unlinkat fs/namei.c:4569 [inline]
 __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744
 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
irq event stamp: 63018
hardirqs last  enabled at (63017): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline]
hardirqs last  enabled at (63017): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082
hardirqs last disabled at (63018): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488
softirqs last  enabled at (62716): [<ffff80008020396c>] softirq_handle_end kernel/softirq.c:400 [inline]
softirqs last  enabled at (62716): [<ffff80008020396c>] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582
softirqs last disabled at (62691): [<ffff800080020db4>] __do_softirq+0x14/0x20 kernel/softirq.c:588
---[ end trace 0000000000000000 ]---
minix_free_block (loop0:20): bit already cleared
minix_free_block (loop0:21): bit already cleared
minix_free_block (loop0:19): bit already cleared
minix_free_block (loop0:22): bit already cleared
------------[ cut here ]------------
WARNING: CPU: 1 PID: 6420 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336
Modules linked in:
CPU: 1 UID: 0 PID: 6420 Comm: syz-executor256 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 : ffff8000a3857a60
x29: ffff8000a3857a60 x28: dfff800000000000 x27: 1fffe0001b66ac6b
x26: 1ffff0001470af54 x25: dfff800000000000 x24: 0000000000000003
x23: 1fffe0001bacb963 x22: dfff800000000000 x21: 0000000000000000
x20: ffff0000dd65cb18 x19: ffff0000dd65cad0 x18: 1fffe000366cb076
x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001
x14: 1fffffbff86de36e x13: 0000000000000000 x12: 0000000000000000
x11: ffff7fbff86de36f x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000d9638000 x7 : ffff800080c93b64 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4
x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 drop_nlink+0xe4/0x138 fs/inode.c:336 (P)
 drop_nlink+0xe4/0x138 fs/inode.c:336 (L)
 inode_dec_link_count include/linux/fs.h:2510 [inline]
 minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157
 vfs_unlink+0x2f0/0x534 fs/namei.c:4469
 do_unlinkat+0x4d0/0x700 fs/namei.c:4533
 __do_sys_unlinkat fs/namei.c:4576 [inline]
 __se_sys_unlinkat fs/namei.c:4569 [inline]
 __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744
 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
irq event stamp: 67566
hardirqs last  enabled at (67565): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline]
hardirqs last  enabled at (67565): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082
hardirqs last disabled at (67566): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488
softirqs last  enabled at (67266): [<ffff80008020396c>] softirq_handle_end kernel/softirq.c:400 [inline]
softirqs last  enabled at (67266): [<ffff80008020396c>] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582
softirqs last disabled at (67251): [<ffff800080020db4>] __do_softirq+0x14/0x20 kernel/softirq.c:588
---[ end trace 0000000000000000 ]---
minix_free_block (loop0:20): bit already cleared
minix_free_block (loop0:21): bit already cleared
minix_free_block (loop0:19): bit already cleared
minix_free_block (loop0:22): bit already cleared
------------[ cut here ]------------
WARNING: CPU: 1 PID: 6420 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336
Modules linked in:
CPU: 1 UID: 0 PID: 6420 Comm: syz-executor256 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 : ffff8000a3857a60
x29: ffff8000a3857a60 x28: dfff800000000000 x27: 1fffe0001b637241
x26: 1ffff0001470af54 x25: dfff800000000000 x24: 0000000000000003
x23: 1fffe0001bad4963 x22: dfff800000000000 x21: 0000000000000000
x20: ffff0000dd6a4b18 x19: ffff0000dd6a4ad0 x18: 1fffe000366cb076
x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001
x14: 1fffffbff8708cb6 x13: 0000000000000000 x12: 0000000000000000
x11: ffff7fbff8708cb7 x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000d9638000 x7 : ffff800080c93b64 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4
x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 drop_nlink+0xe4/0x138 fs/inode.c:336 (P)
 drop_nlink+0xe4/0x138 fs/inode.c:336 (L)
 inode_dec_link_count include/linux/fs.h:2510 [inline]
 minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157
 vfs_unlink+0x2f0/0x534 fs/namei.c:4469
 do_unlinkat+0x4d0/0x700 fs/namei.c:4533
 __do_sys_unlinkat fs/namei.c:4576 [inline]
 __se_sys_unlinkat fs/namei.c:4569 [inline]
 __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744
 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
irq event stamp: 71272
hardirqs last  enabled at (71271): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline]
hardirqs last  enabled at (71271): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082
hardirqs last disabled at (71272): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488
softirqs last  enabled at (70252): [<ffff80008002f3d8>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32
softirqs last disabled at (70250): [<ffff80008002f3a4>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19
---[ end trace 0000000000000000 ]---
minix_free_block (loop0:20): bit already cleared
minix_free_block (loop0:21): bit already cleared
minix_free_block (loop0:19): bit already cleared
minix_free_block (loop0:22): bit already cleared
------------[ cut here ]------------
WARNING: CPU: 0 PID: 6420 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336
Modules linked in:
CPU: 0 UID: 0 PID: 6420 Comm: syz-executor256 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 : ffff8000a3857a60
x29: ffff8000a3857a60 x28: dfff800000000000 x27: 1fffe0001b5a4a70
x26: 1ffff0001470af54 x25: dfff800000000000 x24: 0000000000000003
x23: 1fffe0001bacbb5e x22: dfff800000000000 x21: 0000000000000000
x20: ffff0000dd65daf0 x19: ffff0000dd65daa8 x18: 1fffe000366c6876
x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001
x14: 1fffffbff86f4d76 x13: 0000000000000000 x12: 0000000000000000
x11: ffff7fbff86f4d77 x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000d9638000 x7 : ffff800080c93b64 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4
x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 drop_nlink+0xe4/0x138 fs/inode.c:336 (P)
 drop_nlink+0xe4/0x138 fs/inode.c:336 (L)
 inode_dec_link_count include/linux/fs.h:2510 [inline]
 minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157
 vfs_unlink+0x2f0/0x534 fs/namei.c:4469
 do_unlinkat+0x4d0/0x700 fs/namei.c:4533
 __do_sys_unlinkat fs/namei.c:4576 [inline]
 __se_sys_unlinkat fs/namei.c:4569 [inline]
 __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744
 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
irq event stamp: 75078
hardirqs last  enabled at (75077): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline]
hardirqs last  enabled at (75077): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082
hardirqs last disabled at (75078): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488
softirqs last  enabled at (74954): [<ffff80008002f3d8>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32
softirqs last disabled at (74952): [<ffff80008002f3a4>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19
---[ end trace 0000000000000000 ]---
minix_free_block (loop0:20): bit already cleared
minix_free_block (loop0:21): bit already cleared
minix_free_block (loop0:19): bit already cleared
minix_free_block (loop0:22): bit already cleared
------------[ cut here ]------------
WARNING: CPU: 1 PID: 6420 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336
Modules linked in:
CPU: 1 UID: 0 PID: 6420 Comm: syz-executor256 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 : ffff8000a3857a60
x29: ffff8000a3857a60 x28: dfff800000000000 x27: 1fffe0001b690e9f
x26: 1ffff0001470af54 x25: dfff800000000000 x24: 0000000000000003
x23: 1fffe0001bad4d59 x22: dfff800000000000 x21: 0000000000000000
x20: ffff0000dd6a6ac8 x19: ffff0000dd6a6a80 x18: 1fffe000366cb076
x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001
x14: 1fffffbff8708cae x13: 0000000000000000 x12: 0000000000000000
x11: ffff7fbff8708caf x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000d9638000 x7 : ffff800080c93b64 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4
x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 drop_nlink+0xe4/0x138 fs/inode.c:336 (P)
 drop_nlink+0xe4/0x138 fs/inode.c:336 (L)
 inode_dec_link_count include/linux/fs.h:2510 [inline]
 minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157
 vfs_unlink+0x2f0/0x534 fs/namei.c:4469
 do_unlinkat+0x4d0/0x700 fs/namei.c:4533
 __do_sys_unlinkat fs/namei.c:4576 [inline]
 __se_sys_unlinkat fs/namei.c:4569 [inline]
 __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744
 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
irq event stamp: 78816
hardirqs last  enabled at (78815): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline]
hardirqs last  enabled at (78815): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082
hardirqs last disabled at (78816): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488
softirqs last  enabled at (78694): [<ffff80008020396c>] softirq_handle_end kernel/softirq.c:400 [inline]
softirqs last  enabled at (78694): [<ffff80008020396c>] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582
softirqs last disabled at (78685): [<ffff800080020db4>] __do_softirq+0x14/0x20 kernel/softirq.c:588
---[ end trace 0000000000000000 ]---
minix_free_block (loop0:20): bit already cleared
minix_free_block (loop0:21): bit already cleared
minix_free_block (loop0:19): bit already cleared
minix_free_block (loop0:22): bit already cleared
------------[ cut here ]------------
WARNING: CPU: 1 PID: 6420 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336
Modules linked in:
CPU: 1 UID: 0 PID: 6420 Comm: syz-executor256 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 : ffff8000a3857a60
x29: ffff8000a3857a60 x28: dfff800000000000 x27: 1fffe00019bd9d56
x26: 1ffff0001470af54 x25: dfff800000000000 x24: 0000000000000003
x23: 1fffe0001baea963 x22: dfff800000000000 x21: 0000000000000000
x20: ffff0000dd754b18 x19: ffff0000dd754ad0 x18: 1fffe000366cb076
x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001
x14: 1fffffbff86de36e x13: 0000000000000000 x12: 0000000000000000
x11: ffff7fbff86de36f x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000d9638000 x7 : ffff800080c93b64 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4
x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 drop_nlink+0xe4/0x138 fs/inode.c:336 (P)
 drop_nlink+0xe4/0x138 fs/inode.c:336 (L)
 inode_dec_link_count include/linux/fs.h:2510 [inline]
 minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157
 vfs_unlink+0x2f0/0x534 fs/namei.c:4469
 do_unlinkat+0x4d0/0x700 fs/namei.c:4533
 __do_sys_unlinkat fs/namei.c:4576 [inline]
 __se_sys_unlinkat fs/namei.c:4569 [inline]
 __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744
 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
irq event stamp: 82554
hardirqs last  enabled at (82553): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline]
hardirqs last  enabled at (82553): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082
hardirqs last disabled at (82554): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488
softirqs last  enabled at (82488): [<ffff80008002f3d8>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32
softirqs last disabled at (82486): [<ffff80008002f3a4>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19
---[ end trace 0000000000000000 ]---
minix_free_block (loop0:20): bit already cleared
minix_free_block (loop0:21): bit already cleared
minix_free_block (loop0:19): bit already cleared
minix_free_block (loop0:22): bit already cleared
------------[ cut here ]------------
WARNING: CPU: 0 PID: 6420 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336
Modules linked in:
CPU: 0 UID: 0 PID: 6420 Comm: syz-executor256 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 : ffff8000a3857a60
x29: ffff8000a3857a60 x28: dfff800000000000 x27: 1fffe0001b680b5b
x26: 1ffff0001470af54 x25: dfff800000000000 x24: 0000000000000003
x23: 1fffe0001baead59 x22: dfff800000000000 x21: 0000000000000000
x20: ffff0000dd756ac8 x19: ffff0000dd756a80 x18: 1fffe000366c6876
x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001
x14: 1fffffbff870675e x13: 0000000000000000 x12: 0000000000000000
x11: ffff7fbff870675f x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000d9638000 x7 : ffff800080c93b64 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4
x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 drop_nlink+0xe4/0x138 fs/inode.c:336 (P)
 drop_nlink+0xe4/0x138 fs/inode.c:336 (L)
 inode_dec_link_count include/linux/fs.h:2510 [inline]
 minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157
 vfs_unlink+0x2f0/0x534 fs/namei.c:4469
 do_unlinkat+0x4d0/0x700 fs/namei.c:4533
 __do_sys_unlinkat fs/namei.c:4576 [inline]
 __se_sys_unlinkat fs/namei.c:4569 [inline]
 __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744
 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
irq event stamp: 86326
hardirqs last  enabled at (86325): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline]
hardirqs last  enabled at (86325): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082
hardirqs last disabled at (86326): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488
softirqs last  enabled at (86260): [<ffff80008020396c>] softirq_handle_end kernel/softirq.c:400 [inline]
softirqs last  enabled at (86260): [<ffff80008020396c>] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582
softirqs last disabled at (86239): [<ffff800080020db4>] __do_softirq+0x14/0x20 kernel/softirq.c:588
---[ end trace 0000000000000000 ]---
minix_free_block (loop0:20): bit already cleared
minix_free_block (loop0:21): bit already cleared
minix_free_block (loop0:19): bit already cleared
minix_free_block (loop0:22): bit already cleared
------------[ cut here ]------------
WARNING: CPU: 0 PID: 6420 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336
Modules linked in:
CPU: 0 UID: 0 PID: 6420 Comm: syz-executor256 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 : ffff8000a3857a60
x29: ffff8000a3857a60 x28: dfff800000000000 x27: 1fffe00019bd840d
x26: 1ffff0001470af54 x25: dfff800000000000 x24: 0000000000000003
x23: 1fffe0001baeaf54 x22: dfff800000000000 x21: 0000000000000000
x20: ffff0000dd757aa0 x19: ffff0000dd757a58 x18: 1fffe000366c6876
x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001
x14: 1fffffbff8ab3946 x13: 0000000000000000 x12: 0000000000000000
x11: ffff7fbff8ab3947 x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000d9638000 x7 : ffff800080c93b64 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4
x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 drop_nlink+0xe4/0x138 fs/inode.c:336 (P)
 drop_nlink+0xe4/0x138 fs/inode.c:336 (L)
 inode_dec_link_count include/linux/fs.h:2510 [inline]
 minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157
 vfs_unlink+0x2f0/0x534 fs/namei.c:4469
 do_unlinkat+0x4d0/0x700 fs/namei.c:4533
 __do_sys_unlinkat fs/namei.c:4576 [inline]
 __se_sys_unlinkat fs/namei.c:4569 [inline]
 __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744
 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
irq event stamp: 90150
hardirqs last  enabled at (90149): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline]
hardirqs last  enabled at (90149): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082
hardirqs last disabled at (90150): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488
softirqs last  enabled at (90030): [<ffff80008002f3d8>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32
softirqs last disabled at (90028): [<ffff80008002f3a4>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19
---[ end trace 0000000000000000 ]---
minix_free_block (loop0:20): bit already cleared
minix_free_block (loop0:21): bit already cleared
minix_free_block (loop0:19): bit already cleared
minix_free_block (loop0:22): bit already cleared
------------[ cut here ]------------
WARNING: CPU: 1 PID: 6420 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336
Modules linked in:
CPU: 1 UID: 0 PID: 6420 Comm: syz-executor256 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 : ffff8000a3857a60
x29: ffff8000a3857a60 x28: dfff800000000000 x27: 1fffe0001badd270
x26: 1ffff0001470af54 x25: dfff800000000000 x24: 0000000000000003
x23: 1fffe0001baee163 x22: dfff800000000000 x21: 0000000000000000
x20: ffff0000dd770b18 x19: ffff0000dd770ad0 x18: 1fffe000366cb076
x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001
x14: 1fffffbff86f54ce x13: 0000000000000000 x12: 0000000000000000
x11: ffff7fbff86f54cf x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000d9638000 x7 : ffff800080c93b64 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4
x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 drop_nlink+0xe4/0x138 fs/inode.c:336 (P)
 drop_nlink+0xe4/0x138 fs/inode.c:336 (L)
 inode_dec_link_count include/linux/fs.h:2510 [inline]
 minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157
 vfs_unlink+0x2f0/0x534 fs/namei.c:4469
 do_unlinkat+0x4d0/0x700 fs/namei.c:4533
 __do_sys_unlinkat fs/namei.c:4576 [inline]
 __se_sys_unlinkat fs/namei.c:4569 [inline]
 __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744
 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
irq event stamp: 94386
hardirqs last  enabled at (94385): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline]
hardirqs last  enabled at (94385): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082
hardirqs last disabled at (94386): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488
softirqs last  enabled at (94268): [<ffff80008002f3d8>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32
softirqs last disabled at (94266): [<ffff80008002f3a4>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19
---[ end trace 0000000000000000 ]---
minix_free_block (loop0:20): bit already cleared
minix_free_block (loop0:21): bit already cleared
minix_free_block (loop0:19): bit already cleared
minix_free_block (loop0:22): bit already cleared
------------[ cut here ]------------
WARNING: CPU: 0 PID: 6420 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336
Modules linked in:
CPU: 0 UID: 0 PID: 6420 Comm: syz-executor256 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 : ffff8000a3857a60
x29: ffff8000a3857a60 x28: dfff800000000000 x27: 1fffe0001b67fcc9
x26: 1ffff0001470af54 x25: dfff800000000000 x24: 0000000000000003
x23: 1fffe0001baedb5e x22: dfff800000000000 x21: 0000000000000000
x20: ffff0000dd76daf0 x19: ffff0000dd76daa8 x18: 1fffe000366c6876
x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001
x14: 1fffffbff8ab3946 x13: 0000000000000000 x12: 0000000000000000
x11: ffff7fbff8ab3947 x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000d9638000 x7 : ffff800080c93b64 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4
x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 drop_nlink+0xe4/0x138 fs/inode.c:336 (P)
 drop_nlink+0xe4/0x138 fs/inode.c:336 (L)
 inode_dec_link_count include/linux/fs.h:2510 [inline]
 minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157
 vfs_unlink+0x2f0/0x534 fs/namei.c:4469
 do_unlinkat+0x4d0/0x700 fs/namei.c:4533
 __do_sys_unlinkat fs/namei.c:4576 [inline]
 __se_sys_unlinkat fs/namei.c:4569 [inline]
 __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744
 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
irq event stamp: 98122
hardirqs last  enabled at (98121): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline]
hardirqs last  enabled at (98121): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082
hardirqs last disabled at (98122): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488
softirqs last  enabled at (98074): [<ffff80008020396c>] softirq_handle_end kernel/softirq.c:400 [inline]
softirqs last  enabled at (98074): [<ffff80008020396c>] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582
softirqs last disabled at (98053): [<ffff800080020db4>] __do_softirq+0x14/0x20 kernel/softirq.c:588
---[ end trace 0000000000000000 ]---
minix_free_block (loop0:20): bit already cleared
minix_free_block (loop0:21): bit already cleared
minix_free_block (loop0:19): bit already cleared
minix_free_block (loop0:22): bit already cleared
------------[ cut here ]------------
WARNING: CPU: 1 PID: 6420 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336
Modules linked in:
CPU: 1 UID: 0 PID: 6420 Comm: syz-executor256 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 : ffff8000a3857a60
x29: ffff8000a3857a60 x28: dfff800000000000 x27: 1fffe0001b5e189a
x26: 1ffff0001470af54 x25: dfff800000000000 x24: 0000000000000003
x23: 1fffe0001baedf54 x22: dfff800000000000 x21: 0000000000000000
x20: ffff0000dd76faa0 x19: ffff0000dd76fa58 x18: 1fffe000366cb076
x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001
x14: 1fffffbff86f4c7e x13: 0000000000000000 x12: 0000000000000000
x11: ffff7fbff86f4c7f x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000d9638000 x7 : ffff800080c93b64 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4
x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 drop_nlink+0xe4/0x138 fs/inode.c:336 (P)
 drop_nlink+0xe4/0x138 fs/inode.c:336 (L)
 inode_dec_link_count include/linux/fs.h:2510 [inline]
 minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157
 vfs_unlink+0x2f0/0x534 fs/namei.c:4469
 do_unlinkat+0x4d0/0x700 fs/namei.c:4533
 __do_sys_unlinkat fs/namei.c:4576 [inline]
 __se_sys_unlinkat fs/namei.c:4569 [inline]
 __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744
 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
irq event stamp: 101832
hardirqs last  enabled at (101831): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline]
hardirqs last  enabled at (101831): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082
hardirqs last disabled at (101832): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488
softirqs last  enabled at (101598): [<ffff80008020396c>] softirq_handle_end kernel/softirq.c:400 [inline]
softirqs last  enabled at (101598): [<ffff80008020396c>] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582
softirqs last disabled at (101589): [<ffff800080020db4>] __do_softirq+0x14/0x20 kernel/softirq.c:588
---[ end trace 0000000000000000 ]---
minix_free_block (loop0:20): bit already cleared
minix_free_block (loop0:21): bit already cleared
minix_free_block (loop0:19): bit already cleared
minix_free_block (loop0:22): bit already cleared
------------[ cut here ]------------
WARNING: CPU: 1 PID: 6420 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336
Modules linked in:
CPU: 1 UID: 0 PID: 6420 Comm: syz-executor256 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 : ffff8000a3857a60
x29: ffff8000a3857a60 x28: dfff800000000000 x27: 1fffe0001badd9b4
x26: 1ffff0001470af54 x25: dfff800000000000 x24: 0000000000000003
x23: 1fffe0001baee754 x22: dfff800000000000 x21: 0000000000000000
x20: ffff0000dd773aa0 x19: ffff0000dd773a58 x18: 1fffe000366cb076
x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001
x14: 1fffffbff86ece9e x13: 0000000000000000 x12: 0000000000000000
x11: ffff7fbff86ece9f x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000d9638000 x7 : ffff800080c93b64 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4
x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 drop_nlink+0xe4/0x138 fs/inode.c:336 (P)
 drop_nlink+0xe4/0x138 fs/inode.c:336 (L)
 inode_dec_link_count include/linux/fs.h:2510 [inline]
 minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157
 vfs_unlink+0x2f0/0x534 fs/namei.c:4469
 do_unlinkat+0x4d0/0x700 fs/namei.c:4533
 __do_sys_unlinkat fs/namei.c:4576 [inline]
 __se_sys_unlinkat fs/namei.c:4569 [inline]
 __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744
 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
irq event stamp: 106220
hardirqs last  enabled at (106219): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline]
hardirqs last  enabled at (106219): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082
hardirqs last disabled at (106220): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488
softirqs last  enabled at (105930): [<ffff80008020396c>] softirq_handle_end kernel/softirq.c:400 [inline]
softirqs last  enabled at (105930): [<ffff80008020396c>] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582
softirqs last disabled at (105669): [<ffff800080020db4>] __do_softirq+0x14/0x20 kernel/softirq.c:588
---[ end trace 0000000000000000 ]---
minix_free_block (loop0:20): bit already cleared
minix_free_block (loop0:21): bit already cleared
minix_free_block (loop0:19): bit already cleared
minix_free_block (loop0:22): bit already cleared
------------[ cut here ]------------
WARNING: CPU: 1 PID: 6420 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336
Modules linked in:
CPU: 1 UID: 0 PID: 6420 Comm: syz-executor256 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 : ffff8000a3857a60
x29: ffff8000a3857a60 x28: dfff800000000000 x27: 1fffe0001b69275b
x26: 1ffff0001470af54 x25: dfff800000000000 x24: 0000000000000003
x23: 1fffe0001bae6163 x22: dfff800000000000 x21: 0000000000000000
x20: ffff0000dd730b18 x19: ffff0000dd730ad0 x18: 1fffe000366cb076
x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001
x14: 1fffffbff86de7fe x13: 0000000000000000 x12: 0000000000000000
x11: ffff7fbff86de7ff x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000d9638000 x7 : ffff800080c93b64 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4
x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 drop_nlink+0xe4/0x138 fs/inode.c:336 (P)
 drop_nlink+0xe4/0x138 fs/inode.c:336 (L)
 inode_dec_link_count include/linux/fs.h:2510 [inline]
 minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157
 vfs_unlink+0x2f0/0x534 fs/namei.c:4469
 do_unlinkat+0x4d0/0x700 fs/namei.c:4533
 __do_sys_unlinkat fs/namei.c:4576 [inline]
 __se_sys_unlinkat fs/namei.c:4569 [inline]
 __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744
 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
irq event stamp: 109986
hardirqs last  enabled at (109985): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline]
hardirqs last  enabled at (109985): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082
hardirqs last disabled at (109986): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488
softirqs last  enabled at (109692): [<ffff80008020396c>] softirq_handle_end kernel/softirq.c:400 [inline]
softirqs last  enabled at (109692): [<ffff80008020396c>] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582
softirqs last disabled at (109685): [<ffff800080020db4>] __do_softirq+0x14/0x20 kernel/softirq.c:588
---[ end trace 0000000000000000 ]---
minix_free_block (loop0:20): bit already cleared
minix_free_block (loop0:21): bit already cleared
minix_free_block (loop0:19): bit already cleared
minix_free_block (loop0:22): bit already cleared
------------[ cut here ]------------
WARNING: CPU: 0 PID: 6420 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336
Modules linked in:
CPU: 0 UID: 0 PID: 6420 Comm: syz-executor256 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 : ffff8000a3857a60
x29: ffff8000a3857a60 x28: dfff800000000000 x27: 1fffe0001b673527
x26: 1ffff0001470af54 x25: dfff800000000000 x24: 0000000000000003
x23: 1fffe0001baec559 x22: dfff800000000000 x21: 0000000000000000
x20: ffff0000dd762ac8 x19: ffff0000dd762a80 x18: 1fffe000366c6876
x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001
x14: 1fffffbff86eedfe x13: 0000000000000000 x12: 0000000000000000
x11: ffff7fbff86eedff x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000d9638000 x7 : ffff800080c93b64 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4
x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 drop_nlink+0xe4/0x138 fs/inode.c:336 (P)
 drop_nlink+0xe4/0x138 fs/inode.c:336 (L)
 inode_dec_link_count include/linux/fs.h:2510 [inline]
 minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157
 vfs_unlink+0x2f0/0x534 fs/namei.c:4469
 do_unlinkat+0x4d0/0x700 fs/namei.c:4533
 __do_sys_unlinkat fs/namei.c:4576 [inline]
 __se_sys_unlinkat fs/namei.c:4569 [inline]
 __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744
 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
irq event stamp: 113692
hardirqs last  enabled at (113691): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline]
hardirqs last  enabled at (113691): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082
hardirqs last disabled at (113692): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488
softirqs last  enabled at (113582): [<ffff80008002f3d8>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32
softirqs last disabled at (113580): [<ffff80008002f3a4>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19
---[ end trace 0000000000000000 ]---
minix_free_block (loop0:20): bit already cleared
minix_free_block (loop0:21): bit already cleared
minix_free_block (loop0:19): bit already cleared
minix_free_block (loop0:22): bit already cleared
------------[ cut here ]------------
WARNING: CPU: 0 PID: 6420 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336
Modules linked in:
CPU: 0 UID: 0 PID: 6420 Comm: syz-executor256 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 : ffff8000a3857a60
x29: ffff8000a3857a60 x28: dfff800000000000 x27: 1fffe0001bad389a
x26: 1ffff0001470af54 x25: dfff800000000000 x24: 0000000000000003
x23: 1fffe0001baec754 x22: dfff800000000000 x21: 0000000000000000
x20: ffff0000dd763aa0 x19: ffff0000dd763a58 x18: 1fffe000366c6876
x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001
x14: 1fffffbff8ab21c6 x13: 0000000000000000 x12: 0000000000000000
x11: ffff7fbff8ab21c7 x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000d9638000 x7 : ffff800080c93b64 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4
x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 drop_nlink+0xe4/0x138 fs/inode.c:336 (P)
 drop_nlink+0xe4/0x138 fs/inode.c:336 (L)
 inode_dec_link_count include/linux/fs.h:2510 [inline]
 minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157
 vfs_unlink+0x2f0/0x534 fs/namei.c:4469
 do_unlinkat+0x4d0/0x700 fs/namei.c:4533
 __do_sys_unlinkat fs/namei.c:4576 [inline]
 __se_sys_unlinkat fs/namei.c:4569 [inline]
 __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744
 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
irq event stamp: 118152
hardirqs last  enabled at (118151): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline]
hardirqs last  enabled at (118151): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082
hardirqs last disabled at (118152): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488
softirqs last  enabled at (118056): [<ffff80008020396c>] softirq_handle_end kernel/softirq.c:400 [inline]
softirqs last  enabled at (118056): [<ffff80008020396c>] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582
softirqs last disabled at (117875): [<ffff800080020db4>] __do_softirq+0x14/0x20 kernel/softirq.c:588
---[ end trace 0000000000000000 ]---
minix_free_block (loop0:20): bit already cleared
minix_free_block (loop0:21): bit already cleared
minix_free_block (loop0:19): bit already cleared
minix_free_block (loop0:22): bit already cleared
------------[ cut here ]------------
WARNING: CPU: 0 PID: 6420 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336
Modules linked in:
CPU: 0 UID: 0 PID: 6420 Comm: syz-executor256 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 : ffff8000a3857a60
x29: ffff8000a3857a60 x28: dfff800000000000 x27: 1fffe0001b67309a
x26: 1ffff0001470af54 x25: dfff800000000000 x24: 0000000000000003
x23: 1fffe0001bae6754 x22: dfff800000000000 x21: 0000000000000000
x20: ffff0000dd733aa0 x19: ffff0000dd733a58 x18: 1fffe000366c6876
x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001
x14: 1fffffbff86e592e x13: 0000000000000000 x12: 0000000000000000
x11: ffff7fbff86e592f x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000d9638000 x7 : ffff800080c93b64 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4
x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 drop_nlink+0xe4/0x138 fs/inode.c:336 (P)
 drop_nlink+0xe4/0x138 fs/inode.c:336 (L)
 inode_dec_link_count include/linux/fs.h:2510 [inline]
 minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157
 vfs_unlink+0x2f0/0x534 fs/namei.c:4469
 do_unlinkat+0x4d0/0x700 fs/namei.c:4533
 __do_sys_unlinkat fs/namei.c:4576 [inline]
 __se_sys_unlinkat fs/namei.c:4569 [inline]
 __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744
 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
irq event stamp: 121854
hardirqs last  enabled at (121853): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline]
hardirqs last  enabled at (121853): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082
hardirqs last disabled at (121854): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488
softirqs last  enabled at (121730): [<ffff80008002f3d8>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32
softirqs last disabled at (121728): [<ffff80008002f3a4>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19
---[ end trace 0000000000000000 ]---
minix_free_block (loop0:20): bit already cleared
minix_free_block (loop0:21): bit already cleared
minix_free_block (loop0:19): bit already cleared
minix_free_block (loop0:22): bit already cleared
------------[ cut here ]------------
WARNING: CPU: 1 PID: 6420 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336
Modules linked in:
CPU: 1 UID: 0 PID: 6420 Comm: syz-executor256 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 : ffff8000a3857a60
x29: ffff8000a3857a60 x28: dfff800000000000 x27: 1fffe0001b5f735b
x26: 1ffff0001470af54 x25: dfff800000000000 x24: 0000000000000003
x23: 1fffe0001babe35e x22: dfff800000000000 x21: 0000000000000000
x20: ffff0000dd5f1af0 x19: ffff0000dd5f1aa8 x18: 1fffe000366cb076
x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001
x14: 1fffffbff86ece8e x13: 0000000000000000 x12: 0000000000000000
x11: ffff7fbff86ece8f x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000d9638000 x7 : ffff800080c93b64 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4
x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 drop_nlink+0xe4/0x138 fs/inode.c:336 (P)
 drop_nlink+0xe4/0x138 fs/inode.c:336 (L)
 inode_dec_link_count include/linux/fs.h:2510 [inline]
 minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157
 vfs_unlink+0x2f0/0x534 fs/namei.c:4469
 do_unlinkat+0x4d0/0x700 fs/namei.c:4533
 __do_sys_unlinkat fs/namei.c:4576 [inline]
 __se_sys_unlinkat fs/namei.c:4569 [inline]
 __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744
 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
irq event stamp: 126618
hardirqs last  enabled at (126617): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline]
hardirqs last  enabled at (126617): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082
hardirqs last disabled at (126618): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488
softirqs last  enabled at (126554): [<ffff80008020396c>] softirq_handle_end kernel/softirq.c:400 [inline]
softirqs last  enabled at (126554): [<ffff80008020396c>] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582
softirqs last disabled at (126545): [<ffff800080020db4>] __do_softirq+0x14/0x20 kernel/softirq.c:588
---[ end trace 0000000000000000 ]---
minix_free_block (loop0:20): bit already cleared
minix_free_block (loop0:21): bit already cleared
minix_free_block (loop0:19): bit already cleared
minix_free_block (loop0:22): bit already cleared
------------[ cut here ]------------
WARNING: CPU: 0 PID: 6420 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336
Modules linked in:
CPU: 0 UID: 0 PID: 6420 Comm: syz-executor256 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 : ffff8000a3857a60
x29: ffff8000a3857a60 x28: dfff800000000000 x27: 1fffe0001b5a02ce
x26: 1ffff0001470af54 x25: dfff800000000000 x24: 0000000000000003
x23: 1fffe0001babe559 x22: dfff800000000000 x21: 0000000000000000
x20: ffff0000dd5f2ac8 x19: ffff0000dd5f2a80 x18: 1fffe000366c6876
x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001
x14: 1fffffbff8ab3dbe x13: 0000000000000000 x12: 0000000000000000
x11: ffff7fbff8ab3dbf x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000d9638000 x7 : ffff800080c93b64 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4
x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 drop_nlink+0xe4/0x138 fs/inode.c:336 (P)
 drop_nlink+0xe4/0x138 fs/inode.c:336 (L)
 inode_dec_link_count include/linux/fs.h:2510 [inline]
 minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157
 vfs_unlink+0x2f0/0x534 fs/namei.c:4469
 do_unlinkat+0x4d0/0x700 fs/namei.c:4533
 __do_sys_unlinkat fs/namei.c:4576 [inline]
 __se_sys_unlinkat fs/namei.c:4569 [inline]
 __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744
 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
irq event stamp: 133018
hardirqs last  enabled at (133017): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline]
hardirqs last  enabled at (133017): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082
hardirqs last disabled at (133018): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488
softirqs last  enabled at (131586): [<ffff80008002f3d8>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32
softirqs last disabled at (131584): [<ffff80008002f3a4>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19
---[ end trace 0000000000000000 ]---
minix_free_block (loop0:20): bit already cleared
minix_free_block (loop0:21): bit already cleared
minix_free_block (loop0:19): bit already cleared
minix_free_block (loop0:22): bit already cleared
------------[ cut here ]------------
WARNING: CPU: 1 PID: 6420 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336
Modules linked in:
CPU: 1 UID: 0 PID: 6420 Comm: syz-executor256 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 : ffff8000a3857a60
x29: ffff8000a3857a60 x28: dfff800000000000 x27: 1fffe0001b612bb9
x26: 1ffff0001470af54 x25: dfff800000000000 x24: 0000000000000004
x23: 1fffe0001bafa8ba x22: dfff800000000000 x21: 0000000000000000
x20: ffff0000dd7d45d0 x19: ffff0000dd7d4588 x18: 1fffe000366cb076
x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001
x14: 1fffffbff86e9bce x13: 0000000000000000 x12: 0000000000000000
x11: ffff7fbff86e9bcf x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000d9638000 x7 : ffff800080c93b64 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4
x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 drop_nlink+0xe4/0x138 fs/inode.c:336 (P)
 drop_nlink+0xe4/0x138 fs/inode.c:336 (L)
 inode_dec_link_count include/linux/fs.h:2510 [inline]
 minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157
 vfs_unlink+0x2f0/0x534 fs/namei.c:4469
 do_unlinkat+0x4d0/0x700 fs/namei.c:4533
 __do_sys_unlinkat fs/namei.c:4576 [inline]
 __se_sys_unlinkat fs/namei.c:4569 [inline]
 __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744
 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
irq event stamp: 137378
hardirqs last  enabled at (137377): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline]
hardirqs last  enabled at (137377): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082
hardirqs last disabled at (137378): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488
softirqs last  enabled at (137256): [<ffff80008002f3d8>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32
softirqs last disabled at (137254): [<ffff80008002f3a4>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19
---[ end trace 0000000000000000 ]---
minix_free_block (loop0:20): bit already cleared
minix_free_block (loop0:21): bit already cleared
minix_free_block (loop0:19): bit already cleared
minix_free_block (loop0:22): bit already cleared
------------[ cut here ]------------
WARNING: CPU: 1 PID: 6420 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336
Modules linked in:
CPU: 1 UID: 0 PID: 6420 Comm: syz-executor256 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 : ffff8000a3857a60
x29: ffff8000a3857a60 x28: dfff800000000000 x27: 1fffe0001b655c6b
x26: 1ffff0001470af54 x25: dfff800000000000 x24: 0000000000000003
x23: 1fffe0001bafe811 x22: dfff800000000000 x21: 0000000000000000
x20: ffff0000dd7f4088 x19: ffff0000dd7f4040 x18: 1fffe000366cb076
x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001
x14: 1fffffbff87071ce x13: 0000000000000000 x12: 0000000000000000
x11: ffff7fbff87071cf x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000d9638000 x7 : ffff800080c93b64 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4
x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 drop_nlink+0xe4/0x138 fs/inode.c:336 (P)
 drop_nlink+0xe4/0x138 fs/inode.c:336 (L)
 inode_dec_link_count include/linux/fs.h:2510 [inline]
 minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157
 vfs_unlink+0x2f0/0x534 fs/namei.c:4469
 do_unlinkat+0x4d0/0x700 fs/namei.c:4533
 __do_sys_unlinkat fs/namei.c:4576 [inline]
 __se_sys_unlinkat fs/namei.c:4569 [inline]
 __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744
 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
irq event stamp: 141896
hardirqs last  enabled at (141895): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline]
hardirqs last  enabled at (141895): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082
hardirqs last disabled at (141896): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488
softirqs last  enabled at (140886): [<ffff80008002f3d8>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32
softirqs last disabled at (140884): [<ffff80008002f3a4>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19
---[ end trace 0000000000000000 ]---
minix_free_block (loop0:20): bit already cleared
minix_free_block (loop0:21): bit already cleared
minix_free_block (loop0:19): bit already cleared
minix_free_block (loop0:22): bit already cleared
------------[ cut here ]------------
WARNING: CPU: 0 PID: 6420 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336
Modules linked in:
CPU: 0 UID: 0 PID: 6420 Comm: syz-executor256 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 : ffff8000a3857a60
x29: ffff8000a3857a60 x28: dfff800000000000 x27: 1fffe0001bae92fd
x26: 1ffff0001470af54 x25: dfff800000000000 x24: 0000000000000003
x23: 1fffe0001bafa963 x22: dfff800000000000 x21: 0000000000000000
x20: ffff0000dd7d4b18 x19: ffff0000dd7d4ad0 x18: 1fffe000366c6876
x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001
x14: 1fffffbff8b2e39e x13: 0000000000000000 x12: 0000000000000000
x11: ffff7fbff8b2e39f x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000d9638000 x7 : ffff800080c93b64 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4
x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 drop_nlink+0xe4/0x138 fs/inode.c:336 (P)
 drop_nlink+0xe4/0x138 fs/inode.c:336 (L)
 inode_dec_link_count include/linux/fs.h:2510 [inline]
 minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157
 vfs_unlink+0x2f0/0x534 fs/namei.c:4469
 do_unlinkat+0x4d0/0x700 fs/namei.c:4533
 __do_sys_unlinkat fs/namei.c:4576 [inline]
 __se_sys_unlinkat fs/namei.c:4569 [inline]
 __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744
 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
irq event stamp: 146144
hardirqs last  enabled at (146143): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline]
hardirqs last  enabled at (146143): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082
hardirqs last disabled at (146144): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488
softirqs last  enabled at (145976): [<ffff80008020396c>] softirq_handle_end kernel/softirq.c:400 [inline]
softirqs last  enabled at (145976): [<ffff80008020396c>] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582
softirqs last disabled at (145953): [<ffff800080020db4>] __do_softirq+0x14/0x20 kernel/softirq.c:588
---[ end trace 0000000000000000 ]---
minix_free_block (loop0:20): bit already cleared
minix_free_block (loop0:21): bit already cleared
minix_free_block (loop0:19): bit already cleared
minix_free_block (loop0:22): bit already cleared
------------[ cut here ]------------
WARNING: CPU: 1 PID: 6420 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336
Modules linked in:
CPU: 1 UID: 0 PID: 6420 Comm: syz-executor256 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 : ffff8000a3857a60
x29: ffff8000a3857a60 x28: dfff800000000000 x27: 1fffe0001b6acefd
x26: 1ffff0001470af54 x25: dfff800000000000 x24: 0000000000000003
x23: 1fffe0001bafed59 x22: dfff800000000000 x21: 0000000000000000
x20: ffff0000dd7f6ac8 x19: ffff0000dd7f6a80 x18: 1fffe000366cb076
x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001
x14: 1fffffbff87072e6 x13: 0000000000000000 x12: 0000000000000000
x11: ffff7fbff87072e7 x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000d9638000 x7 : ffff800080c93b64 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4
x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 drop_nlink+0xe4/0x138 fs/inode.c:336 (P)
 drop_nlink+0xe4/0x138 fs/inode.c:336 (L)
 inode_dec_link_count include/linux/fs.h:2510 [inline]
 minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157
 vfs_unlink+0x2f0/0x534 fs/namei.c:4469
 do_unlinkat+0x4d0/0x700 fs/namei.c:4533
 __do_sys_unlinkat fs/namei.c:4576 [inline]
 __se_sys_unlinkat fs/namei.c:4569 [inline]
 __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744
 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
irq event stamp: 150408
hardirqs last  enabled at (150407): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline]
hardirqs last  enabled at (150407): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082
hardirqs last disabled at (150408): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488
softirqs last  enabled at (150294): [<ffff80008002f3d8>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32
softirqs last disabled at (150292): [<ffff80008002f3a4>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19
---[ end trace 0000000000000000 ]---
minix_free_block (loop0:20): bit already cleared
minix_free_block (loop0:21): bit already cleared
minix_free_block (loop0:19): bit already cleared
minix_free_block (loop0:22): bit already cleared
------------[ cut here ]------------
WARNING: CPU: 0 PID: 6420 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336
Modules linked in:
CPU: 0 UID: 0 PID: 6420 Comm: syz-executor256 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 : ffff8000a3857a60
x29: ffff8000a3857a60 x28: dfff800000000000 x27: 1fffe0001b5bec0d
x26: 1ffff0001470af54 x25: dfff800000000000 x24: 0000000000000003
x23: 1fffe0001baf7963 x22: dfff800000000000 x21: 0000000000000000
x20: ffff0000dd7bcb18 x19: ffff0000dd7bcad0 x18: 1fffe000366c6876
x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001
x14: 1fffffbff8d8c386 x13: 0000000000000000 x12: 0000000000000000
x11: ffff7fbff8d8c387 x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000d9638000 x7 : ffff800080c93b64 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4
x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 drop_nlink+0xe4/0x138 fs/inode.c:336 (P)
 drop_nlink+0xe4/0x138 fs/inode.c:336 (L)
 inode_dec_link_count include/linux/fs.h:2510 [inline]
 minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157
 vfs_unlink+0x2f0/0x534 fs/namei.c:4469
 do_unlinkat+0x4d0/0x700 fs/namei.c:4533
 __do_sys_unlinkat fs/namei.c:4576 [inline]
 __se_sys_unlinkat fs/namei.c:4569 [inline]
 __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744
 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
irq event stamp: 154732
hardirqs last  enabled at (154731): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline]
hardirqs last  enabled at (154731): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082
hardirqs last disabled at (154732): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488
softirqs last  enabled at (154614): [<ffff80008002f3d8>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32
softirqs last disabled at (154612): [<ffff80008002f3a4>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19
---[ end trace 0000000000000000 ]---
minix_free_block (loop0:20): bit already cleared
minix_free_block (loop0:21): bit already cleared
minix_free_block (loop0:19): bit already cleared
minix_free_block (loop0:22): bit already cleared
------------[ cut here ]------------
WARNING: CPU: 1 PID: 6420 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336
Modules linked in:
CPU: 1 UID: 0 PID: 6420 Comm: syz-executor256 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 : ffff8000a3857a60
x29: ffff8000a3857a60 x28: dfff800000000000 x27: 1fffe0001b69343c
x26: 1ffff0001470af54 x25: dfff800000000000 x24: 0000000000000003
x23: 1fffe0001bafaf54 x22: dfff800000000000 x21: 0000000000000000
x20: ffff0000dd7d7aa0 x19: ffff0000dd7d7a58 x18: 1fffe000366cb076
x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001
x14: 1fffffbff86f4c66 x13: 0000000000000000 x12: 0000000000000000
x11: ffff7fbff86f4c67 x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000d9638000 x7 : ffff800080c93b64 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4
x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 drop_nlink+0xe4/0x138 fs/inode.c:336 (P)
 drop_nlink+0xe4/0x138 fs/inode.c:336 (L)
 inode_dec_link_count include/linux/fs.h:2510 [inline]
 minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157
 vfs_unlink+0x2f0/0x534 fs/namei.c:4469
 do_unlinkat+0x4d0/0x700 fs/namei.c:4533
 __do_sys_unlinkat fs/namei.c:4576 [inline]
 __se_sys_unlinkat fs/namei.c:4569 [inline]
 __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744
 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
irq event stamp: 158544
hardirqs last  enabled at (158543): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline]
hardirqs last  enabled at (158543): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082
hardirqs last disabled at (158544): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488
softirqs last  enabled at (158422): [<ffff80008002f3d8>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32
softirqs last disabled at (158420): [<ffff80008002f3a4>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19
---[ end trace 0000000000000000 ]---
minix_free_block (loop0:20): bit already cleared
minix_free_block (loop0:21): bit already cleared
minix_free_block (loop0:19): bit already cleared
minix_free_block (loop0:22): bit already cleared
------------[ cut here ]------------
WARNING: CPU: 0 PID: 6420 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336
Modules linked in:
CPU: 0 UID: 0 PID: 6420 Comm: syz-executor256 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 : ffff8000a3857a60
x29: ffff8000a3857a60 x28: dfff800000000000 x27: 1fffe0001c283f5b
x26: 1ffff0001470af54 x25: dfff800000000000 x24: 0000000000000003
x23: 1fffe0001bafd963 x22: dfff800000000000 x21: 0000000000000000
x20: ffff0000dd7ecb18 x19: ffff0000dd7ecad0 x18: 1fffe000366c6876
x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001
x14: 1fffffbff8708c8e x13: 0000000000000000 x12: 0000000000000000
x11: ffff7fbff8708c8f x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000d9638000 x7 : ffff800080c93b64 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4
x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 drop_nlink+0xe4/0x138 fs/inode.c:336 (P)
 drop_nlink+0xe4/0x138 fs/inode.c:336 (L)
 inode_dec_link_count include/linux/fs.h:2510 [inline]
 minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157
 vfs_unlink+0x2f0/0x534 fs/namei.c:4469
 do_unlinkat+0x4d0/0x700 fs/namei.c:4533
 __do_sys_unlinkat fs/namei.c:4576 [inline]
 __se_sys_unlinkat fs/namei.c:4569 [inline]
 __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744
 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
irq event stamp: 164562
hardirqs last  enabled at (164561): [<ffff80008b5a7504>] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:151 [inline]
hardirqs last  enabled at (164561): [<ffff80008b5a7504>] _raw_spin_unlock_irqrestore+0x38/0x98 kernel/locking/spinlock.c:194
hardirqs last disabled at (164562): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488
softirqs last  enabled at (164454): [<ffff80008002f3d8>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32
softirqs last disabled at (164452): [<ffff80008002f3a4>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19
---[ end trace 0000000000000000 ]---
minix_free_block (loop0:20): bit already cleared
minix_free_block (loop0:21): bit already cleared
minix_free_block (loop0:19): bit already cleared
minix_free_block (loop0:22): bit already cleared
------------[ cut here ]------------
WARNING: CPU: 1 PID: 6420 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336
Modules linked in:
CPU: 1 UID: 0 PID: 6420 Comm: syz-executor256 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 : ffff8000a3857a60
x29: ffff8000a3857a60 x28: dfff800000000000 x27: 1fffe0001b6379e3
x26: 1ffff0001470af54 x25: dfff800000000000 x24: 0000000000000003
x23: 1fffe0001baf7d59 x22: dfff800000000000 x21: 0000000000000000
x20: ffff0000dd7beac8 x19: ffff0000dd7bea80 x18: 1fffe000366cb076
x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001
x14: 1fffffbff870755e x13: 0000000000000000 x12: 0000000000000000
x11: ffff7fbff870755f x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000d9638000 x7 : ffff800080c93b64 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4
x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 drop_nlink+0xe4/0x138 fs/inode.c:336 (P)
 drop_nlink+0xe4/0x138 fs/inode.c:336 (L)
 inode_dec_link_count include/linux/fs.h:2510 [inline]
 minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157
 vfs_unlink+0x2f0/0x534 fs/namei.c:4469
 do_unlinkat+0x4d0/0x700 fs/namei.c:4533
 __do_sys_unlinkat fs/namei.c:4576 [inline]
 __se_sys_unlinkat fs/namei.c:4569 [inline]
 __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744
 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
irq event stamp: 168462
hardirqs last  enabled at (168461): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline]
hardirqs last  enabled at (168461): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082
hardirqs last disabled at (168462): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488
softirqs last  enabled at (168214): [<ffff80008002f3d8>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32
softirqs last disabled at (168212): [<ffff80008002f3a4>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19
---[ end trace 0000000000000000 ]---
minix_free_block (loop0:20): bit already cleared
minix_free_block (loop0:21): bit already cleared
minix_free_block (loop0:19): bit already cleared
minix_free_block (loop0:22): bit already cleared
------------[ cut here ]------------
WARNING: CPU: 0 PID: 6420 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336
Modules linked in:
CPU: 0 UID: 0 PID: 6420 Comm: syz-executor256 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 : ffff8000a3857a60
x29: ffff8000a3857a60 x28: dfff800000000000 x27: 1fffe000194f9612
x26: 1ffff0001470af54 x25: dfff800000000000 x24: 0000000000000003
x23: 1fffe0001bad1963 x22: dfff800000000000 x21: 0000000000000000
x20: ffff0000dd68cb18 x19: ffff0000dd68cad0 x18: 1fffe000366c6876
x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001
x14: 1fffffbff86f0d7e x13: 0000000000000000 x12: 0000000000000000
x11: ffff7fbff86f0d7f x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000d9638000 x7 : ffff800080c93b64 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4
x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 drop_nlink+0xe4/0x138 fs/inode.c:336 (P)
 drop_nlink+0xe4/0x138 fs/inode.c:336 (L)
 inode_dec_link_count include/linux/fs.h:2510 [inline]
 minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157
 vfs_unlink+0x2f0/0x534 fs/namei.c:4469
 do_unlinkat+0x4d0/0x700 fs/namei.c:4533
 __do_sys_unlinkat fs/namei.c:4576 [inline]
 __se_sys_unlinkat fs/namei.c:4569 [inline]
 __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744
 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
irq event stamp: 172178
hardirqs last  enabled at (172177): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline]
hardirqs last  enabled at (172177): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082
hardirqs last disabled at (172178): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488
softirqs last  enabled at (171158): [<ffff80008002f3d8>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32
softirqs last disabled at (171156): [<ffff80008002f3a4>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19
---[ end trace 0000000000000000 ]---
minix_free_block (loop0:20): bit already cleared
minix_free_block (loop0:21): bit already cleared
minix_free_block (loop0:19): bit already cleared
minix_free_block (loop0:22): bit already cleared
------------[ cut here ]------------
WARNING: CPU: 0 PID: 6420 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336
Modules linked in:
CPU: 0 UID: 0 PID: 6420 Comm: syz-executor256 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 : ffff8000a3857a60
x29: ffff8000a3857a60 x28: dfff800000000000 x27: 1fffe000194f3a12
x26: 1ffff0001470af54 x25: dfff800000000000 x24: 0000000000000003
x23: 1fffe0001bafdf54 x22: dfff800000000000 x21: 0000000000000000
x20: ffff0000dd7efaa0 x19: ffff0000dd7efa58 x18: 1fffe000366c6876
x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001
x14: 1fffffbff870723e x13: 0000000000000000 x12: 0000000000000000
x11: ffff7fbff870723f x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000d9638000 x7 : ffff800080c93b64 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4
x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 drop_nlink+0xe4/0x138 fs/inode.c:336 (P)
 drop_nlink+0xe4/0x138 fs/inode.c:336 (L)
 inode_dec_link_count include/linux/fs.h:2510 [inline]
 minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157
 vfs_unlink+0x2f0/0x534 fs/namei.c:4469
 do_unlinkat+0x4d0/0x700 fs/namei.c:4533
 __do_sys_unlinkat fs/namei.c:4576 [inline]
 __se_sys_unlinkat fs/namei.c:4569 [inline]
 __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744
 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
irq event stamp: 176794
hardirqs last  enabled at (176793): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline]
hardirqs last  enabled at (176793): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082
hardirqs last disabled at (176794): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488
softirqs last  enabled at (176674): [<ffff80008020396c>] softirq_handle_end kernel/softirq.c:400 [inline]
softirqs last  enabled at (176674): [<ffff80008020396c>] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582
softirqs last disabled at (176655): [<ffff800080020db4>] __do_softirq+0x14/0x20 kernel/softirq.c:588
---[ end trace 0000000000000000 ]---
minix_free_block (loop0:20): bit already cleared
minix_free_block (loop0:21): bit already cleared
minix_free_block (loop0:19): bit already cleared
minix_free_block (loop0:22): bit already cleared
------------[ cut here ]------------
WARNING: CPU: 0 PID: 6420 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336
Modules linked in:
CPU: 0 UID: 0 PID: 6420 Comm: syz-executor256 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 : ffff8000a3857a60
x29: ffff8000a3857a60 x28: dfff800000000000 x27: 1fffe00019b9309a
x26: 1ffff0001470af54 x25: dfff800000000000 x24: 0000000000000003
x23: 1fffe0001bafe35e x22: dfff800000000000 x21: 0000000000000000
x20: ffff0000dd7f1af0 x19: ffff0000dd7f1aa8 x18: 1fffe000366c6876
x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001
x14: 1fffffbff870755e x13: 0000000000000000 x12: 0000000000000000
x11: ffff7fbff870755f x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000d9638000 x7 : ffff800080c93b64 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4
x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 drop_nlink+0xe4/0x138 fs/inode.c:336 (P)
 drop_nlink+0xe4/0x138 fs/inode.c:336 (L)
 inode_dec_link_count include/linux/fs.h:2510 [inline]
 minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157
 vfs_unlink+0x2f0/0x534 fs/namei.c:4469
 do_unlinkat+0x4d0/0x700 fs/namei.c:4533
 __do_sys_unlinkat fs/namei.c:4576 [inline]
 __se_sys_unlinkat fs/namei.c:4569 [inline]
 __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744
 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
irq event stamp: 181044
hardirqs last  enabled at (181043): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline]
hardirqs last  enabled at (181043): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082
hardirqs last disabled at (181044): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488
softirqs last  enabled at (180018): [<ffff80008002f3d8>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32
softirqs last disabled at (180016): [<ffff80008002f3a4>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19
---[ end trace 0000000000000000 ]---
minix_free_block (loop0:20): bit already cleared
minix_free_block (loop0:21): bit already cleared
minix_free_block (loop0:19): bit already cleared
minix_free_block (loop0:22): bit already cleared
------------[ cut here ]------------
WARNING: CPU: 1 PID: 6420 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336
Modules linked in:
CPU: 1 UID: 0 PID: 6420 Comm: syz-executor256 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 : ffff8000a3857a60
x29: ffff8000a3857a60 x28: dfff800000000000 x27: 1fffe0001b69738a
x26: 1ffff0001470af54 x25: dfff800000000000 x24: 0000000000000003
x23: 1fffe0001bafe754 x22: dfff800000000000 x21: 0000000000000000
x20: ffff0000dd7f3aa0 x19: ffff0000dd7f3a58 x18: 1fffe000366cb076
x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001
x14: 1fffffbff870723e x13: 0000000000000000 x12: 0000000000000000
x11: ffff7fbff870723f x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000d9638000 x7 : ffff800080c93b64 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4
x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 drop_nlink+0xe4/0x138 fs/inode.c:336 (P)
 drop_nlink+0xe4/0x138 fs/inode.c:336 (L)
 inode_dec_link_count include/linux/fs.h:2510 [inline]
 minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157
 vfs_unlink+0x2f0/0x534 fs/namei.c:4469
 do_unlinkat+0x4d0/0x700 fs/namei.c:4533
 __do_sys_unlinkat fs/namei.c:4576 [inline]
 __se_sys_unlinkat fs/namei.c:4569 [inline]
 __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744
 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
irq event stamp: 184834
hardirqs last  enabled at (184833): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline]
hardirqs last  enabled at (184833): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082
hardirqs last disabled at (184834): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488
softirqs last  enabled at (183812): [<ffff80008002f3d8>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32
softirqs last disabled at (183810): [<ffff80008002f3a4>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19
---[ end trace 0000000000000000 ]---
minix_free_block (loop0:20): bit already cleared
minix_free_block (loop0:21): bit already cleared
minix_free_block (loop0:19): bit already cleared
minix_free_block (loop0:22): bit already cleared
------------[ cut here ]------------
WARNING: CPU: 0 PID: 6420 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336
Modules linked in:
CPU: 0 UID: 0 PID: 6420 Comm: syz-executor256 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 : ffff8000a3857a60
x29: ffff8000a3857a60 x28: dfff800000000000 x27: 1fffe0001c287c3c
x26: 1ffff0001470af54 x25: dfff800000000000 x24: 0000000000000003
x23: 1fffe0001baf6963 x22: dfff800000000000 x21: 0000000000000000
x20: ffff0000dd7b4b18 x19: ffff0000dd7b4ad0 x18: 1fffe000366c6876
x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001
x14: 1fffffbff86f4c66 x13: 0000000000000000 x12: 0000000000000000
x11: ffff7fbff86f4c67 x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000d9638000 x7 : ffff800080c93b64 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4
x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 drop_nlink+0xe4/0x138 fs/inode.c:336 (P)
 drop_nlink+0xe4/0x138 fs/inode.c:336 (L)
 inode_dec_link_count include/linux/fs.h:2510 [inline]
 minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157
 vfs_unlink+0x2f0/0x534 fs/namei.c:4469
 do_unlinkat+0x4d0/0x700 fs/namei.c:4533
 __do_sys_unlinkat fs/namei.c:4576 [inline]
 __se_sys_unlinkat fs/namei.c:4569 [inline]
 __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744
 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
irq event stamp: 189114
hardirqs last  enabled at (189113): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline]
hardirqs last  enabled at (189113): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082
hardirqs last disabled at (189114): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488
softirqs last  enabled at (189082): [<ffff80008020396c>] softirq_handle_end kernel/softirq.c:400 [inline]
softirqs last  enabled at (189082): [<ffff80008020396c>] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582
softirqs last disabled at (189057): [<ffff800080020db4>] __do_softirq+0x14/0x20 kernel/softirq.c:588
---[ end trace 0000000000000000 ]---
minix_free_block (loop0:20): bit already cleared
minix_free_block (loop0:21): bit already cleared
minix_free_block (loop0:19): bit already cleared
minix_free_block (loop0:22): bit already cleared
------------[ cut here ]------------
WARNING: CPU: 0 PID: 6420 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336
Modules linked in:
CPU: 0 UID: 0 PID: 6420 Comm: syz-executor256 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 : ffff8000a3857a60
x29: ffff8000a3857a60 x28: dfff800000000000 x27: 1fffe0001c2890c9
x26: 1ffff0001470af54 x25: dfff800000000000 x24: 0000000000000003
x23: 1fffe0001bad1cb0 x22: dfff800000000000 x21: 0000000000000000
x20: ffff0000dd68e580 x19: ffff0000dd68e538 x18: 1fffe000366c6876
x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001
x14: 1fffffbff86f0d5e x13: 0000000000000000 x12: 0000000000000000
x11: ffff7fbff86f0d5f x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000d9638000 x7 : ffff800080c93b64 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4
x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 drop_nlink+0xe4/0x138 fs/inode.c:336 (P)
 drop_nlink+0xe4/0x138 fs/inode.c:336 (L)
 inode_dec_link_count include/linux/fs.h:2510 [inline]
 minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157
 vfs_unlink+0x2f0/0x534 fs/namei.c:4469
 do_unlinkat+0x4d0/0x700 fs/namei.c:4533
 __do_sys_unlinkat fs/namei.c:4576 [inline]
 __se_sys_unlinkat fs/namei.c:4569 [inline]
 __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744
 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
irq event stamp: 194062
hardirqs last  enabled at (194061): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline]
hardirqs last  enabled at (194061): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082
hardirqs last disabled at (194062): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488
softirqs last  enabled at (193818): [<ffff80008002f3d8>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32
softirqs last disabled at (193816): [<ffff80008002f3a4>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19
---[ end trace 0000000000000000 ]---
minix_free_block (loop0:20): bit already cleared
minix_free_block (loop0:21): bit already cleared
minix_free_block (loop0:19): bit already cleared
minix_free_block (loop0:22): bit already cleared
------------[ cut here ]------------
WARNING: CPU: 1 PID: 6420 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336
Modules linked in:
CPU: 1 UID: 0 PID: 6420 Comm: syz-executor256 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 : ffff8000a3857a60
x29: ffff8000a3857a60 x28: dfff800000000000 x27: 1fffe0001b6d0db4
x26: 1ffff0001470af54 x25: dfff800000000000 x24: 0000000000000003
x23: 1fffe0001bad1eab x22: dfff800000000000 x21: 0000000000000000
x20: ffff0000dd68f558 x19: ffff0000dd68f510 x18: 1fffe000366cb076
x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001
x14: 1fffffbff870723e x13: 0000000000000000 x12: 0000000000000000
x11: ffff7fbff870723f x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000d9638000 x7 : ffff800080c93b64 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4
x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 drop_nlink+0xe4/0x138 fs/inode.c:336 (P)
 drop_nlink+0xe4/0x138 fs/inode.c:336 (L)
 inode_dec_link_count include/linux/fs.h:2510 [inline]
 minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157
 vfs_unlink+0x2f0/0x534 fs/namei.c:4469
 do_unlinkat+0x4d0/0x700 fs/namei.c:4533
 __do_sys_unlinkat fs/namei.c:4576 [inline]
 __se_sys_unlinkat fs/namei.c:4569 [inline]
 __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744
 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
irq event stamp: 198220
hardirqs last  enabled at (198219): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline]
hardirqs last  enabled at (198219): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082
hardirqs last disabled at (198220): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488
softirqs last  enabled at (197936): [<ffff80008020396c>] softirq_handle_end kernel/softirq.c:400 [inline]
softirqs last  enabled at (197936): [<ffff80008020396c>] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582
softirqs last disabled at (197929): [<ffff800080020db4>] __do_softirq+0x14/0x20 kernel/softirq.c:588
---[ end trace 0000000000000000 ]---
minix_free_block (loop0:20): bit already cleared
minix_free_block (loop0:21): bit already cleared
minix_free_block (loop0:19): bit already cleared
minix_free_block (loop0:22): bit already cleared
------------[ cut here ]------------
WARNING: CPU: 1 PID: 6420 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336
Modules linked in:
CPU: 1 UID: 0 PID: 6420 Comm: syz-executor256 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 : ffff8000a3857a60
x29: ffff8000a3857a60 x28: dfff800000000000 x27: 1fffe0001b6c77b9
x26: 1ffff0001470af54 x25: dfff800000000000 x24: 0000000000000003
x23: 1fffe0001badeab5 x22: dfff800000000000 x21: 0000000000000000
x20: ffff0000dd6f55a8 x19: ffff0000dd6f5560 x18: 1fffe000366cb076
x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001
x14: 1fffffbff8ab21c6 x13: 0000000000000000 x12: 0000000000000000
x11: ffff7fbff8ab21c7 x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000d9638000 x7 : ffff800080c93b64 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4
x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 drop_nlink+0xe4/0x138 fs/inode.c:336 (P)
 drop_nlink+0xe4/0x138 fs/inode.c:336 (L)
 inode_dec_link_count include/linux/fs.h:2510 [inline]
 minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157
 vfs_unlink+0x2f0/0x534 fs/namei.c:4469
 do_unlinkat+0x4d0/0x700 fs/namei.c:4533
 __do_sys_unlinkat fs/namei.c:4576 [inline]
 __se_sys_unlinkat fs/namei.c:4569 [inline]
 __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744
 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
irq event stamp: 202656
hardirqs last  enabled at (202655): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline]
hardirqs last  enabled at (202655): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082
hardirqs last disabled at (202656): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488
softirqs last  enabled at (202364): [<ffff80008020396c>] softirq_handle_end kernel/softirq.c:400 [inline]
softirqs last  enabled at (202364): [<ffff80008020396c>] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582
softirqs last disabled at (202109): [<ffff800080020db4>] __do_softirq+0x14/0x20 kernel/softirq.c:588
---[ end trace 0000000000000000 ]---
minix_free_block (loop0:20): bit already cleared
minix_free_block (loop0:21): bit already cleared
minix_free_block (loop0:19): bit already cleared
minix_free_block (loop0:22): bit already cleared
------------[ cut here ]------------
WARNING: CPU: 1 PID: 6420 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336
Modules linked in:
CPU: 1 UID: 0 PID: 6420 Comm: syz-executor256 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 : ffff8000a3857a60
x29: ffff8000a3857a60 x28: dfff800000000000 x27: 1fffe00019bba612
x26: 1ffff0001470af54 x25: dfff800000000000 x24: 0000000000000003
x23: 1fffe0001badeeab x22: dfff800000000000 x21: 0000000000000000
x20: ffff0000dd6f7558 x19: ffff0000dd6f7510 x18: 1fffe000366cb076
x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001
x14: 1fffffbff8d8c396 x13: 0000000000000000 x12: 0000000000000000
x11: ffff7fbff8d8c397 x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000d9638000 x7 : ffff800080c93b64 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4
x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 drop_nlink+0xe4/0x138 fs/inode.c:336 (P)
 drop_nlink+0xe4/0x138 fs/inode.c:336 (L)
 inode_dec_link_count include/linux/fs.h:2510 [inline]
 minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157
 vfs_unlink+0x2f0/0x534 fs/namei.c:4469
 do_unlinkat+0x4d0/0x700 fs/namei.c:4533
 __do_sys_unlinkat fs/namei.c:4576 [inline]
 __se_sys_unlinkat fs/namei.c:4569 [inline]
 __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744
 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
irq event stamp: 207080
hardirqs last  enabled at (207079): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline]
hardirqs last  enabled at (207079): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082
hardirqs last disabled at (207080): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488
softirqs last  enabled at (206974): [<ffff80008002f3d8>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32
softirqs last disabled at (206972): [<ffff80008002f3a4>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19
---[ end trace 0000000000000000 ]---
minix_free_block (loop0:20): bit already cleared
minix_free_block (loop0:21): bit already cleared
minix_free_block (loop0:19): bit already cleared
minix_free_block (loop0:22): bit already cleared
------------[ cut here ]------------
WARNING: CPU: 1 PID: 6420 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336
Modules linked in:
CPU: 1 UID: 0 PID: 6420 Comm: syz-executor256 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 : ffff8000a3857a60
x29: ffff8000a3857a60 x28: dfff800000000000 x27: 1fffe0001c2956ce
x26: 1ffff0001470af54 x25: dfff800000000000 x24: 0000000000000003
x23: 1fffe0001bad82b5 x22: dfff800000000000 x21: 0000000000000000
x20: ffff0000dd6c15a8 x19: ffff0000dd6c1560 x18: ffff0000d51a4c6c
x17: 0000000000000000 x16: ffff8000802a7fe0 x15: 0000000000000001
x14: 1fffffbff86f0d7e x13: 0000000000000000 x12: 0000000000000000
x11: ffff7fbff86f0d7f x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000d9638000 x7 : ffff800080c93b64 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4
x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 drop_nlink+0xe4/0x138 fs/inode.c:336 (P)
 drop_nlink+0xe4/0x138 fs/inode.c:336 (L)
 inode_dec_link_count include/linux/fs.h:2510 [inline]
 minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157
 vfs_unlink+0x2f0/0x534 fs/namei.c:4469
 do_unlinkat+0x4d0/0x700 fs/namei.c:4533
 __do_sys_unlinkat fs/namei.c:4576 [inline]
 __se_sys_unlinkat fs/namei.c:4569 [inline]
 __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744
 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
irq event stamp: 211014
hardirqs last  enabled at (211013): [<ffff80008b4b56a4>] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:85 [inline]
hardirqs last  enabled at (211013): [<ffff80008b4b56a4>] exit_to_kernel_mode+0xdc/0x10c arch/arm64/kernel/entry-common.c:95
hardirqs last disabled at (211014): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488
softirqs last  enabled at (210908): [<ffff80008020396c>] softirq_handle_end kernel/softirq.c:400 [inline]
softirqs last  enabled at (210908): [<ffff80008020396c>] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582
softirqs last disabled at (210899): [<ffff800080020db4>] __do_softirq+0x14/0x20 kernel/softirq.c:588
---[ end trace 0000000000000000 ]---
minix_free_block (loop0:20): bit already cleared
minix_free_block (loop0:21): bit already cleared
minix_free_block (loop0:19): bit already cleared
minix_free_block (loop0:22): bit already cleared
------------[ cut here ]------------
WARNING: CPU: 0 PID: 6420 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336
Modules linked in:
CPU: 0 UID: 0 PID: 6420 Comm: syz-executor256 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 : ffff8000a3857a60
x29: ffff8000a3857a60 x28: dfff800000000000 x27: 1fffe0001b68b927
x26: 1ffff0001470af54 x25: dfff800000000000 x24: 0000000000000003
x23: 1fffe0001bad86ab x22: dfff800000000000 x21: 0000000000000000
x20: ffff0000dd6c3558 x19: ffff0000dd6c3510 x18: 1fffe000366c6876
x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001
x14: 1fffffbff870723e x13: 0000000000000000 x12: 0000000000000000
x11: ffff7fbff870723f x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000d9638000 x7 : ffff800080c93b64 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4
x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 drop_nlink+0xe4/0x138 fs/inode.c:336 (P)
 drop_nlink+0xe4/0x138 fs/inode.c:336 (L)
 inode_dec_link_count include/linux/fs.h:2510 [inline]
 minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157
 vfs_unlink+0x2f0/0x534 fs/namei.c:4469
 do_unlinkat+0x4d0/0x700 fs/namei.c:4533
 __do_sys_unlinkat fs/namei.c:4576 [inline]
 __se_sys_unlinkat fs/namei.c:4569 [inline]
 __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744
 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
irq event stamp: 215940
hardirqs last  enabled at (215939): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline]
hardirqs last  enabled at (215939): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082
hardirqs last disabled at (215940): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488
softirqs last  enabled at (215230): [<ffff80008020396c>] softirq_handle_end kernel/softirq.c:400 [inline]
softirqs last  enabled at (215230): [<ffff80008020396c>] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582
softirqs last disabled at (215209): [<ffff800080020db4>] __do_softirq+0x14/0x20 kernel/softirq.c:588
---[ end trace 0000000000000000 ]---
minix_free_block (loop0:20): bit already cleared
minix_free_block (loop0:21): bit already cleared
minix_free_block (loop0:19): bit already cleared
minix_free_block (loop0:22): bit already cleared
------------[ cut here ]------------
WARNING: CPU: 1 PID: 6420 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336
Modules linked in:
CPU: 1 UID: 0 PID: 6420 Comm: syz-executor256 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 : ffff8000a3857a60
x29: ffff8000a3857a60 x28: dfff800000000000 x27: 1fffe00019bd7241
x26: 1ffff0001470af54 x25: dfff800000000000 x24: 0000000000000003
x23: 1fffe0001c2ae20c x22: dfff800000000000 x21: 0000000000000000
x20: ffff0000e1571060 x19: ffff0000e1571018 x18: 1fffe000366cb076
x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001
x14: 1fffffbff8b2e06e x13: 0000000000000000 x12: 0000000000000000
x11: ffff7fbff8b2e06f x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000d9638000 x7 : ffff800080c93b64 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4
x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 drop_nlink+0xe4/0x138 fs/inode.c:336 (P)
 drop_nlink+0xe4/0x138 fs/inode.c:336 (L)
 inode_dec_link_count include/linux/fs.h:2510 [inline]
 minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157
 vfs_unlink+0x2f0/0x534 fs/namei.c:4469
 do_unlinkat+0x4d0/0x700 fs/namei.c:4533
 __do_sys_unlinkat fs/namei.c:4576 [inline]
 __se_sys_unlinkat fs/namei.c:4569 [inline]
 __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744
 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
irq event stamp: 219766
hardirqs last  enabled at (219765): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline]
hardirqs last  enabled at (219765): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082
hardirqs last disabled at (219766): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488
softirqs last  enabled at (219654): [<ffff80008002f3d8>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32
softirqs last disabled at (219652): [<ffff80008002f3a4>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19
---[ end trace 0000000000000000 ]---
minix_free_block (loop0:20): bit already cleared
minix_free_block (loop0:21): bit already cleared
minix_free_block (loop0:19): bit already cleared
minix_free_block (loop0:22): bit already cleared
------------[ cut here ]------------
WARNING: CPU: 1 PID: 6420 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336
Modules linked in:
CPU: 1 UID: 0 PID: 6420 Comm: syz-executor256 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 : ffff8000a3857a60
x29: ffff8000a3857a60 x28: dfff800000000000 x27: 1fffe0001b5ac49a
x26: 1ffff0001470af54 x25: dfff800000000000 x24: 0000000000000003
x23: 1fffe0001c294963 x22: dfff800000000000 x21: 0000000000000000
x20: ffff0000e14a4b18 x19: ffff0000e14a4ad0 x18: 1fffe000366cb076
x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001
x14: 1fffffbff870723e x13: 0000000000000000 x12: 0000000000000000
x11: ffff7fbff870723f x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000d9638000 x7 : ffff800080c93b64 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4
x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 drop_nlink+0xe4/0x138 fs/inode.c:336 (P)
 drop_nlink+0xe4/0x138 fs/inode.c:336 (L)
 inode_dec_link_count include/linux/fs.h:2510 [inline]
 minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157
 vfs_unlink+0x2f0/0x534 fs/namei.c:4469
 do_unlinkat+0x4d0/0x700 fs/namei.c:4533
 __do_sys_unlinkat fs/namei.c:4576 [inline]
 __se_sys_unlinkat fs/namei.c:4569 [inline]
 __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744
 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
irq event stamp: 225978
hardirqs last  enabled at (225977): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline]
hardirqs last  enabled at (225977): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082
hardirqs last disabled at (225978): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488
softirqs last  enabled at (225834): [<ffff80008020396c>] softirq_handle_end kernel/softirq.c:400 [inline]
softirqs last  enabled at (225834): [<ffff80008020396c>] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582
softirqs last disabled at (225823): [<ffff800080020db4>] __do_softirq+0x14/0x20 kernel/softirq.c:588
---[ end trace 0000000000000000 ]---
minix_free_block (loop0:20): bit already cleared
minix_free_block (loop0:21): bit already cleared
minix_free_block (loop0:19): bit already cleared
minix_free_block (loop0:22): bit already cleared
------------[ cut here ]------------
WARNING: CPU: 0 PID: 6420 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336
Modules linked in:
CPU: 0 UID: 0 PID: 6420 Comm: syz-executor256 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 : ffff8000a3857a60
x29: ffff8000a3857a60 x28: dfff800000000000 x27: 1fffe0001bae8b5b
x26: 1ffff0001470af54 x25: dfff800000000000 x24: 0000000000000003
x23: 1fffe0001c294d59 x22: dfff800000000000 x21: 0000000000000000
x20: ffff0000e14a6ac8 x19: ffff0000e14a6a80 x18: 1fffe000366c6876
x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001
x14: 1fffffbff86f0d7e x13: 0000000000000000 x12: 0000000000000000
x11: ffff7fbff86f0d7f x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000d9638000 x7 : ffff800080c93b64 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4
x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 drop_nlink+0xe4/0x138 fs/inode.c:336 (P)
 drop_nlink+0xe4/0x138 fs/inode.c:336 (L)
 inode_dec_link_count include/linux/fs.h:2510 [inline]
 minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157
 vfs_unlink+0x2f0/0x534 fs/namei.c:4469
 do_unlinkat+0x4d0/0x700 fs/namei.c:4533
 __do_sys_unlinkat fs/namei.c:4576 [inline]
 __se_sys_unlinkat fs/namei.c:4569 [inline]
 __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744
 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
irq event stamp: 231500
hardirqs last  enabled at (231499): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline]
hardirqs last  enabled at (231499): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082
hardirqs last disabled at (231500): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488
softirqs last  enabled at (231378): [<ffff80008002f3d8>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32
softirqs last disabled at (231376): [<ffff80008002f3a4>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19
---[ end trace 0000000000000000 ]---
minix_free_block (loop0:20): bit already cleared
minix_free_block (loop0:21): bit already cleared
minix_free_block (loop0:19): bit already cleared
minix_free_block (loop0:22): bit already cleared
------------[ cut here ]------------
WARNING: CPU: 1 PID: 6420 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336
Modules linked in:
CPU: 1 UID: 0 PID: 6420 Comm: syz-executor256 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 : ffff8000a3857a60
x29: ffff8000a3857a60 x28: dfff800000000000 x27: 1fffe00019bbe612
x26: 1ffff0001470af54 x25: dfff800000000000 x24: 0000000000000003
x23: 1fffe0001c2aa963 x22: dfff800000000000 x21: 0000000000000000
x20: ffff0000e1554b18 x19: ffff0000e1554ad0 x18: 1fffe000366cb076
x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001
x14: 1fffffbff86f4d96 x13: 0000000000000000 x12: 0000000000000000
x11: ffff7fbff86f4d97 x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000d9638000 x7 : ffff800080c93b64 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4
x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 drop_nlink+0xe4/0x138 fs/inode.c:336 (P)
 drop_nlink+0xe4/0x138 fs/inode.c:336 (L)
 inode_dec_link_count include/linux/fs.h:2510 [inline]
 minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157
 vfs_unlink+0x2f0/0x534 fs/namei.c:4469
 do_unlinkat+0x4d0/0x700 fs/namei.c:4533
 __do_sys_unlinkat fs/namei.c:4576 [inline]
 __se_sys_unlinkat fs/namei.c:4569 [inline]
 __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744
 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
irq event stamp: 236264
hardirqs last  enabled at (236263): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline]
hardirqs last  enabled at (236263): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082
hardirqs last disabled at (236264): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488
softirqs last  enabled at (235972): [<ffff80008020396c>] softirq_handle_end kernel/softirq.c:400 [inline]
softirqs last  enabled at (235972): [<ffff80008020396c>] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582
softirqs last disabled at (235965): [<ffff800080020db4>] __do_softirq+0x14/0x20 kernel/softirq.c:588
---[ end trace 0000000000000000 ]---
minix_free_block (loop0:20): bit already cleared
minix_free_block (loop0:21): bit already cleared
minix_free_block (loop0:19): bit already cleared
minix_free_block (loop0:22): bit already cleared
------------[ cut here ]------------
WARNING: CPU: 1 PID: 6420 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336
Modules linked in:
CPU: 1 UID: 0 PID: 6420 Comm: syz-executor256 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 : ffff8000a3857a60
x29: ffff8000a3857a60 x28: dfff800000000000 x27: 1fffe0001c2958c9
x26: 1ffff0001470af54 x25: dfff800000000000 x24: 0000000000000003
x23: 1fffe0001c2ae754 x22: dfff800000000000 x21: 0000000000000000
x20: ffff0000e1573aa0 x19: ffff0000e1573a58 x18: 1fffe000366cb076
x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001
x14: 1fffffbff870710e x13: 0000000000000000 x12: 0000000000000000
x11: ffff7fbff870710f x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000d9638000 x7 : ffff800080c93b64 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4
x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 drop_nlink+0xe4/0x138 fs/inode.c:336 (P)
 drop_nlink+0xe4/0x138 fs/inode.c:336 (L)
 inode_dec_link_count include/linux/fs.h:2510 [inline]
 minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157
 vfs_unlink+0x2f0/0x534 fs/namei.c:4469
 do_unlinkat+0x4d0/0x700 fs/namei.c:4533
 __do_sys_unlinkat fs/namei.c:4576 [inline]
 __se_sys_unlinkat fs/namei.c:4569 [inline]
 __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744
 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
irq event stamp: 239990
hardirqs last  enabled at (239989): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline]
hardirqs last  enabled at (239989): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082
hardirqs last disabled at (239990): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488
softirqs last  enabled at (239866): [<ffff80008002f3d8>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32
softirqs last disabled at (239864): [<ffff80008002f3a4>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19
---[ end trace 0000000000000000 ]---
minix_free_block (loop0:20): bit already cleared
minix_free_block (loop0:21): bit already cleared
minix_free_block (loop0:19): bit already cleared
minix_free_block (loop0:22): bit already cleared
------------[ cut here ]------------
WARNING: CPU: 1 PID: 6420 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336
Modules linked in:
CPU: 1 UID: 0 PID: 6420 Comm: syz-executor256 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 : ffff8000a3857a60
x29: ffff8000a3857a60 x28: dfff800000000000 x27: 1fffe0001c28ecf8
x26: 1ffff0001470af54 x25: dfff800000000000 x24: 0000000000000003
x23: 1fffe0001c2aaf54 x22: dfff800000000000 x21: 0000000000000000
x20: ffff0000e1557aa0 x19: ffff0000e1557a58 x18: 1fffe000366cb076
x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001
x14: 1fffffbff8ab3e16 x13: 0000000000000000 x12: 0000000000000000
x11: ffff7fbff8ab3e17 x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000d9638000 x7 : ffff800080c93b64 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4
x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 drop_nlink+0xe4/0x138 fs/inode.c:336 (P)
 drop_nlink+0xe4/0x138 fs/inode.c:336 (L)
 inode_dec_link_count include/linux/fs.h:2510 [inline]
 minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157
 vfs_unlink+0x2f0/0x534 fs/namei.c:4469
 do_unlinkat+0x4d0/0x700 fs/namei.c:4533
 __do_sys_unlinkat fs/namei.c:4576 [inline]
 __se_sys_unlinkat fs/namei.c:4569 [inline]
 __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744
 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
irq event stamp: 243714
hardirqs last  enabled at (243713): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline]
hardirqs last  enabled at (243713): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082
hardirqs last disabled at (243714): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488
softirqs last  enabled at (243416): [<ffff80008020396c>] softirq_handle_end kernel/softirq.c:400 [inline]
softirqs last  enabled at (243416): [<ffff80008020396c>] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582
softirqs last disabled at (243407): [<ffff800080020db4>] __do_softirq+0x14/0x20 kernel/softirq.c:588
---[ end trace 0000000000000000 ]---
minix_free_block (loop0:20): bit already cleared
minix_free_block (loop0:21): bit already cleared
minix_free_block (loop0:19): bit already cleared
minix_free_block (loop0:22): bit already cleared
------------[ cut here ]------------
WARNING: CPU: 1 PID: 6420 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336
Modules linked in:
CPU: 1 UID: 0 PID: 6420 Comm: syz-executor256 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 : ffff8000a3857a60
x29: ffff8000a3857a60 x28: dfff800000000000 x27: 1fffe0001b691c3c
x26: 1ffff0001470af54 x25: dfff800000000000 x24: 0000000000000003
x23: 1fffe0001bae7b5e x22: dfff800000000000 x21: 0000000000000000
x20: ffff0000dd73daf0 x19: ffff0000dd73daa8 x18: 1fffe000366cb076
x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001
x14: 1fffffbff86e4396 x13: 0000000000000000 x12: 0000000000000000
x11: ffff7fbff86e4397 x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000d9638000 x7 : ffff800080c93b64 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4
x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 drop_nlink+0xe4/0x138 fs/inode.c:336 (P)
 drop_nlink+0xe4/0x138 fs/inode.c:336 (L)
 inode_dec_link_count include/linux/fs.h:2510 [inline]
 minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157
 vfs_unlink+0x2f0/0x534 fs/namei.c:4469
 do_unlinkat+0x4d0/0x700 fs/namei.c:4533
 __do_sys_unlinkat fs/namei.c:4576 [inline]
 __se_sys_unlinkat fs/namei.c:4569 [inline]
 __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744
 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
irq event stamp: 247452
hardirqs last  enabled at (247451): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline]
hardirqs last  enabled at (247451): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082
hardirqs last disabled at (247452): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488
softirqs last  enabled at (247174): [<ffff80008020396c>] softirq_handle_end kernel/softirq.c:400 [inline]
softirqs last  enabled at (247174): [<ffff80008020396c>] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582
softirqs last disabled at (247141): [<ffff800080020db4>] __do_softirq+0x14/0x20 kernel/softirq.c:588
---[ end trace 0000000000000000 ]---
minix_free_block (loop0:20): bit already cleared
minix_free_block (loop0:21): bit already cleared
minix_free_block (loop0:19): bit already cleared
minix_free_block (loop0:22): bit already cleared
------------[ cut here ]------------
WARNING: CPU: 1 PID: 6420 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336
Modules linked in:
CPU: 1 UID: 0 PID: 6420 Comm: syz-executor256 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 : ffff8000a3857a60
x29: ffff8000a3857a60 x28: dfff800000000000 x27: 1fffe0001b660c0d
x26: 1ffff0001470af54 x25: dfff800000000000 x24: 0000000000000003
x23: 1fffe0001bae7f54 x22: dfff800000000000 x21: 0000000000000000
x20: ffff0000dd73faa0 x19: ffff0000dd73fa58 x18: 1fffe000366cb076
x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001
x14: 1fffffbff870712e x13: 0000000000000000 x12: 0000000000000000
x11: ffff7fbff870712f x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000d9638000 x7 : ffff800080c93b64 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4
x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 drop_nlink+0xe4/0x138 fs/inode.c:336 (P)
 drop_nlink+0xe4/0x138 fs/inode.c:336 (L)
 inode_dec_link_count include/linux/fs.h:2510 [inline]
 minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157
 vfs_unlink+0x2f0/0x534 fs/namei.c:4469
 do_unlinkat+0x4d0/0x700 fs/namei.c:4533
 __do_sys_unlinkat fs/namei.c:4576 [inline]
 __se_sys_unlinkat fs/namei.c:4569 [inline]
 __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744
 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
irq event stamp: 251592
hardirqs last  enabled at (251591): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline]
hardirqs last  enabled at (251591): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082
hardirqs last disabled at (251592): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488
softirqs last  enabled at (251456): [<ffff80008020396c>] softirq_handle_end kernel/softirq.c:400 [inline]
softirqs last  enabled at (251456): [<ffff80008020396c>] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582
softirqs last disabled at (251447): [<ffff800080020db4>] __do_softirq+0x14/0x20 kernel/softirq.c:588
---[ end trace 0000000000000000 ]---
minix_free_block (loop0:20): bit already cleared
minix_free_block (loop0:21): bit already cleared
minix_free_block (loop0:19): bit already cleared
minix_free_block (loop0:22): bit already cleared
------------[ cut here ]------------
WARNING: CPU: 1 PID: 6420 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336
Modules linked in:
CPU: 1 UID: 0 PID: 6420 Comm: syz-executor256 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 : ffff8000a3857a60
x29: ffff8000a3857a60 x28: dfff800000000000 x27: 1fffe000194e3670
x26: 1ffff0001470af54 x25: dfff800000000000 x24: 0000000000000003
x23: 1fffe0001baf335e x22: dfff800000000000 x21: 0000000000000000
x20: ffff0000dd799af0 x19: ffff0000dd799aa8 x18: 1fffe000366cb076
x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001
x14: 1fffffbff870723e x13: 0000000000000000 x12: 0000000000000000
x11: ffff7fbff870723f x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000d9638000 x7 : ffff800080c93b64 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4
x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 drop_nlink+0xe4/0x138 fs/inode.c:336 (P)
 drop_nlink+0xe4/0x138 fs/inode.c:336 (L)
 inode_dec_link_count include/linux/fs.h:2510 [inline]
 minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157
 vfs_unlink+0x2f0/0x534 fs/namei.c:4469
 do_unlinkat+0x4d0/0x700 fs/namei.c:4533
 __do_sys_unlinkat fs/namei.c:4576 [inline]
 __se_sys_unlinkat fs/namei.c:4569 [inline]
 __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744
 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
irq event stamp: 255670
hardirqs last  enabled at (255669): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline]
hardirqs last  enabled at (255669): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082
hardirqs last disabled at (255670): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488
softirqs last  enabled at (255552): [<ffff80008002f3d8>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32
softirqs last disabled at (255550): [<ffff80008002f3a4>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19
---[ end trace 0000000000000000 ]---
minix_free_block (loop0:20): bit already cleared
minix_free_block (loop0:21): bit already cleared
minix_free_block (loop0:19): bit already cleared
minix_free_block (loop0:22): bit already cleared
------------[ cut here ]------------
WARNING: CPU: 1 PID: 6420 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336
Modules linked in:
CPU: 1 UID: 0 PID: 6420 Comm: syz-executor256 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 : ffff8000a3857a60
x29: ffff8000a3857a60 x28: dfff800000000000 x27: 1fffe0001b68335b
x26: 1ffff0001470af54 x25: dfff800000000000 x24: 0000000000000003
x23: 1fffe0001baf3754 x22: dfff800000000000 x21: 0000000000000000
x20: ffff0000dd79baa0 x19: ffff0000dd79ba58 x18: 1fffe000366cb076
x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001
x14: 1fffffbff8ab407e x13: 0000000000000000 x12: 0000000000000000
x11: ffff7fbff8ab407f x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000d9638000 x7 : ffff800080c93b64 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4
x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 drop_nlink+0xe4/0x138 fs/inode.c:336 (P)
 drop_nlink+0xe4/0x138 fs/inode.c:336 (L)
 inode_dec_link_count include/linux/fs.h:2510 [inline]
 minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157
 vfs_unlink+0x2f0/0x534 fs/namei.c:4469
 do_unlinkat+0x4d0/0x700 fs/namei.c:4533
 __do_sys_unlinkat fs/namei.c:4576 [inline]
 __se_sys_unlinkat fs/namei.c:4569 [inline]
 __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744
 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
irq event stamp: 259368
hardirqs last  enabled at (259367): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline]
hardirqs last  enabled at (259367): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082
hardirqs last disabled at (259368): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488
softirqs last  enabled at (259252): [<ffff80008002f3d8>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32
softirqs last disabled at (259250): [<ffff80008002f3a4>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19
---[ end trace 0000000000000000 ]---
minix_free_block (loop0:20): bit already cleared
minix_free_block (loop0:21): bit already cleared
minix_free_block (loop0:19): bit already cleared
minix_free_block (loop0:22): bit already cleared
------------[ cut here ]------------
WARNING: CPU: 1 PID: 6420 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336
Modules linked in:
CPU: 1 UID: 0 PID: 6420 Comm: syz-executor256 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 : ffff8000a3857a60
x29: ffff8000a3857a60 x28: dfff800000000000 x27: 1fffe0001c2813b9
x26: 1ffff0001470af54 x25: dfff800000000000 x24: 0000000000000003
x23: 1fffe0001c2acb5e x22: dfff800000000000 x21: 0000000000000000
x20: ffff0000e1565af0 x19: ffff0000e1565aa8 x18: 1fffe000366cb076
x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001
x14: 1fffffbff870723e x13: 0000000000000000 x12: 0000000000000000
x11: ffff7fbff870723f x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000d9638000 x7 : ffff800080c93b64 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4
x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 drop_nlink+0xe4/0x138 fs/inode.c:336 (P)
 drop_nlink+0xe4/0x138 fs/inode.c:336 (L)
 inode_dec_link_count include/linux/fs.h:2510 [inline]
 minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157
 vfs_unlink+0x2f0/0x534 fs/namei.c:4469
 do_unlinkat+0x4d0/0x700 fs/namei.c:4533
 __do_sys_unlinkat fs/namei.c:4576 [inline]
 __se_sys_unlinkat fs/namei.c:4569 [inline]
 __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744
 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
irq event stamp: 263136
hardirqs last  enabled at (263135): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline]
hardirqs last  enabled at (263135): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082
hardirqs last disabled at (263136): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488
softirqs last  enabled at (262106): [<ffff80008002f3d8>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32
softirqs last disabled at (262104): [<ffff80008002f3a4>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19
---[ end trace 0000000000000000 ]---
minix_free_block (loop0:20): bit already cleared
minix_free_block (loop0:21): bit already cleared
minix_free_block (loop0:19): bit already cleared
minix_free_block (loop0:22): bit already cleared
------------[ cut here ]------------
WARNING: CPU: 1 PID: 6420 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336
Modules linked in:
CPU: 1 UID: 0 PID: 6420 Comm: syz-executor256 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 : ffff8000a3857a60
x29: ffff8000a3857a60 x28: dfff800000000000 x27: 1fffe000182ec4c9
x26: 1ffff0001470af54 x25: dfff800000000000 x24: 0000000000000003
x23: 1fffe0001c2acf54 x22: dfff800000000000 x21: 0000000000000000
x20: ffff0000e1567aa0 x19: ffff0000e1567a58 x18: 1fffe000366cb076
x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001
x14: 1fffffbff870710e x13: 0000000000000000 x12: 0000000000000000
x11: ffff7fbff870710f x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000d9638000 x7 : ffff800080c93b64 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4
x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 drop_nlink+0xe4/0x138 fs/inode.c:336 (P)
 drop_nlink+0xe4/0x138 fs/inode.c:336 (L)
 inode_dec_link_count include/linux/fs.h:2510 [inline]
 minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157
 vfs_unlink+0x2f0/0x534 fs/namei.c:4469
 do_unlinkat+0x4d0/0x700 fs/namei.c:4533
 __do_sys_unlinkat fs/namei.c:4576 [inline]
 __se_sys_unlinkat fs/namei.c:4569 [inline]
 __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744
 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
irq event stamp: 267434
hardirqs last  enabled at (267433): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline]
hardirqs last  enabled at (267433): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082
hardirqs last disabled at (267434): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488
softirqs last  enabled at (266884): [<ffff80008002f3d8>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32
softirqs last disabled at (266882): [<ffff80008002f3a4>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19
---[ end trace 0000000000000000 ]---
minix_free_block (loop0:20): bit already cleared
minix_free_block (loop0:21): bit already cleared
minix_free_block (loop0:19): bit already cleared
minix_free_block (loop0:22): bit already cleared
------------[ cut here ]------------
WARNING: CPU: 0 PID: 6420 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336
Modules linked in:
CPU: 0 UID: 0 PID: 6420 Comm: syz-executor256 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 : ffff8000a3857a60
x29: ffff8000a3857a60 x28: dfff800000000000 x27: 1fffe0001b68f78a
x26: 1ffff0001470af54 x25: dfff800000000000 x24: 0000000000000003
x23: 1fffe0001bad02b5 x22: dfff800000000000 x21: 0000000000000000
x20: ffff0000dd6815a8 x19: ffff0000dd681560 x18: 1fffe000366c6876
x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001
x14: 1fffffbff8ab3e06 x13: 0000000000000000 x12: 0000000000000000
x11: ffff7fbff8ab3e07 x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000d9638000 x7 : ffff800080c93b64 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4
x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 drop_nlink+0xe4/0x138 fs/inode.c:336 (P)
 drop_nlink+0xe4/0x138 fs/inode.c:336 (L)
 inode_dec_link_count include/linux/fs.h:2510 [inline]
 minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157
 vfs_unlink+0x2f0/0x534 fs/namei.c:4469
 do_unlinkat+0x4d0/0x700 fs/namei.c:4533
 __do_sys_unlinkat fs/namei.c:4576 [inline]
 __se_sys_unlinkat fs/namei.c:4569 [inline]
 __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744
 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
irq event stamp: 271148
hardirqs last  enabled at (271147): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline]
hardirqs last  enabled at (271147): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082
hardirqs last disabled at (271148): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488
softirqs last  enabled at (271034): [<ffff80008020396c>] softirq_handle_end kernel/softirq.c:400 [inline]
softirqs last  enabled at (271034): [<ffff80008020396c>] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582
softirqs last disabled at (271013): [<ffff800080020db4>] __do_softirq+0x14/0x20 kernel/softirq.c:588
---[ end trace 0000000000000000 ]---
minix_free_block (loop0:20): bit already cleared
minix_free_block (loop0:21): bit already cleared
minix_free_block (loop0:19): bit already cleared
minix_free_block (loop0:22): bit already cleared
------------[ cut here ]------------
WARNING: CPU: 0 PID: 6420 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336
Modules linked in:
CPU: 0 UID: 0 PID: 6420 Comm: syz-executor256 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 : ffff8000a3857a60
x29: ffff8000a3857a60 x28: dfff800000000000 x27: 1fffe0001b6840c9
x26: 1ffff0001470af54 x25: dfff800000000000 x24: 0000000000000003
x23: 1fffe0001c281b5e x22: dfff800000000000 x21: 0000000000000000
x20: ffff0000e140daf0 x19: ffff0000e140daa8 x18: 1fffe000366c6876
x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001
x14: 1fffffbff86e80b6 x13: 0000000000000000 x12: 0000000000000000
x11: ffff7fbff86e80b7 x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000d9638000 x7 : ffff800080c93b64 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4
x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 drop_nlink+0xe4/0x138 fs/inode.c:336 (P)
 drop_nlink+0xe4/0x138 fs/inode.c:336 (L)
 inode_dec_link_count include/linux/fs.h:2510 [inline]
 minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157
 vfs_unlink+0x2f0/0x534 fs/namei.c:4469
 do_unlinkat+0x4d0/0x700 fs/namei.c:4533
 __do_sys_unlinkat fs/namei.c:4576 [inline]
 __se_sys_unlinkat fs/namei.c:4569 [inline]
 __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744
 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
irq event stamp: 274854
hardirqs last  enabled at (274853): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline]
hardirqs last  enabled at (274853): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082
hardirqs last disabled at (274854): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488
softirqs last  enabled at (274576): [<ffff80008020396c>] softirq_handle_end kernel/softirq.c:400 [inline]
softirqs last  enabled at (274576): [<ffff80008020396c>] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582
softirqs last disabled at (274569): [<ffff800080020db4>] __do_softirq+0x14/0x20 kernel/softirq.c:588
---[ end trace 0000000000000000 ]---
minix_free_block (loop0:20): bit already cleared
minix_free_block (loop0:21): bit already cleared
minix_free_block (loop0:19): bit already cleared
minix_free_block (loop0:22): bit already cleared
------------[ cut here ]------------
WARNING: CPU: 1 PID: 6420 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336
Modules linked in:
CPU: 1 UID: 0 PID: 6420 Comm: syz-executor256 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 : ffff8000a3857a60
x29: ffff8000a3857a60 x28: dfff800000000000 x27: 1fffe0001b6abace
x26: 1ffff0001470af54 x25: dfff800000000000 x24: 0000000000000003
x23: 1fffe0001bad020c x22: dfff800000000000 x21: 0000000000000000
x20: ffff0000dd681060 x19: ffff0000dd681018 x18: 1fffe000366cb076
x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001
x14: 1fffffbff86e80b6 x13: 0000000000000000 x12: 0000000000000000
x11: ffff7fbff86e80b7 x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000d9638000 x7 : ffff800080c93b64 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4
x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 drop_nlink+0xe4/0x138 fs/inode.c:336 (P)
 drop_nlink+0xe4/0x138 fs/inode.c:336 (L)
 inode_dec_link_count include/linux/fs.h:2510 [inline]
 minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157
 vfs_unlink+0x2f0/0x534 fs/namei.c:4469
 do_unlinkat+0x4d0/0x700 fs/namei.c:4533
 __do_sys_unlinkat fs/namei.c:4576 [inline]
 __se_sys_unlinkat fs/namei.c:4569 [inline]
 __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744
 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
irq event stamp: 279004
hardirqs last  enabled at (279003): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline]
hardirqs last  enabled at (279003): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082
hardirqs last disabled at (279004): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488
softirqs last  enabled at (278886): [<ffff80008002f3d8>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32
softirqs last disabled at (278884): [<ffff80008002f3a4>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19
---[ end trace 0000000000000000 ]---
minix_free_block (loop0:20): bit already cleared
minix_free_block (loop0:21): bit already cleared
minix_free_block (loop0:19): bit already cleared
minix_free_block (loop0:22): bit already cleared
------------[ cut here ]------------
WARNING: CPU: 1 PID: 6420 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336
Modules linked in:
CPU: 1 UID: 0 PID: 6420 Comm: syz-executor256 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 : ffff8000a3857a60
x29: ffff8000a3857a60 x28: dfff800000000000 x27: 1fffe00019b98985
x26: 1ffff0001470af54 x25: dfff800000000000 x24: 0000000000000003
x23: 1fffe0001c281f54 x22: dfff800000000000 x21: 0000000000000000
x20: ffff0000e140faa0 x19: ffff0000e140fa58 x18: 1fffe000366cb076
x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001
x14: 1fffffbff8707506 x13: 0000000000000000 x12: 0000000000000000
x11: ffff7fbff8707507 x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000d9638000 x7 : ffff800080c93b64 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4
x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 drop_nlink+0xe4/0x138 fs/inode.c:336 (P)
 drop_nlink+0xe4/0x138 fs/inode.c:336 (L)
 inode_dec_link_count include/linux/fs.h:2510 [inline]
 minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157
 vfs_unlink+0x2f0/0x534 fs/namei.c:4469
 do_unlinkat+0x4d0/0x700 fs/namei.c:4533
 __do_sys_unlinkat fs/namei.c:4576 [inline]
 __se_sys_unlinkat fs/namei.c:4569 [inline]
 __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744
 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
irq event stamp: 283238
hardirqs last  enabled at (283237): [<ffff80008b5a7504>] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:151 [inline]
hardirqs last  enabled at (283237): [<ffff80008b5a7504>] _raw_spin_unlock_irqrestore+0x38/0x98 kernel/locking/spinlock.c:194
hardirqs last disabled at (283238): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488
softirqs last  enabled at (283180): [<ffff80008020396c>] softirq_handle_end kernel/softirq.c:400 [inline]
softirqs last  enabled at (283180): [<ffff80008020396c>] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582
softirqs last disabled at (283049): [<ffff800080020db4>] __do_softirq+0x14/0x20 kernel/softirq.c:588
---[ end trace 0000000000000000 ]---
minix_free_block (loop0:20): bit already cleared
minix_free_block (loop0:21): bit already cleared
minix_free_block (loop0:19): bit already cleared
minix_free_block (loop0:22): bit already cleared
------------[ cut here ]------------
WARNING: CPU: 0 PID: 6420 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336
Modules linked in:
CPU: 0 UID: 0 PID: 6420 Comm: syz-executor256 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 : ffff8000a3857a60
x29: ffff8000a3857a60 x28: dfff800000000000 x27: 1fffe0001b686956
x26: 1ffff0001470af54 x25: dfff800000000000 x24: 0000000000000003
x23: 1fffe0001badf20c x22: dfff800000000000 x21: 0000000000000000
x20: ffff0000dd6f9060 x19: ffff0000dd6f9018 x18: 1fffe000366c6876
x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001
x14: 1fffffbff8708ace x13: 0000000000000000 x12: 0000000000000000
x11: ffff7fbff8708acf x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000d9638000 x7 : ffff800080c93b64 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4
x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 drop_nlink+0xe4/0x138 fs/inode.c:336 (P)
 drop_nlink+0xe4/0x138 fs/inode.c:336 (L)
 inode_dec_link_count include/linux/fs.h:2510 [inline]
 minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157
 vfs_unlink+0x2f0/0x534 fs/namei.c:4469
 do_unlinkat+0x4d0/0x700 fs/namei.c:4533
 __do_sys_unlinkat fs/namei.c:4576 [inline]
 __se_sys_unlinkat fs/namei.c:4569 [inline]
 __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744
 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
irq event stamp: 287136
hardirqs last  enabled at (287135): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline]
hardirqs last  enabled at (287135): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082
hardirqs last disabled at (287136): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488
softirqs last  enabled at (287024): [<ffff80008002f3d8>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32
softirqs last disabled at (287022): [<ffff80008002f3a4>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19
---[ end trace 0000000000000000 ]---
minix_free_block (loop0:20): bit already cleared
minix_free_block (loop0:21): bit already cleared
minix_free_block (loop0:19): bit already cleared
minix_free_block (loop0:22): bit already cleared
------------[ cut here ]------------
WARNING: CPU: 1 PID: 6420 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336
Modules linked in:
CPU: 1 UID: 0 PID: 6420 Comm: syz-executor256 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 : ffff8000a3857a60
x29: ffff8000a3857a60 x28: dfff800000000000 x27: 1fffe00019b8f40d
x26: 1ffff0001470af54 x25: dfff800000000000 x24: 0000000000000003
x23: 1fffe0001badf0ba x22: dfff800000000000 x21: 0000000000000000
x20: ffff0000dd6f85d0 x19: ffff0000dd6f8588 x18: 1fffe000366cb076
x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001
x14: 1fffffbff870716e x13: 0000000000000000 x12: 0000000000000000
x11: ffff7fbff870716f x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000d9638000 x7 : ffff800080c93b64 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4
x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 drop_nlink+0xe4/0x138 fs/inode.c:336 (P)
 drop_nlink+0xe4/0x138 fs/inode.c:336 (L)
 inode_dec_link_count include/linux/fs.h:2510 [inline]
 minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157
 vfs_unlink+0x2f0/0x534 fs/namei.c:4469
 do_unlinkat+0x4d0/0x700 fs/namei.c:4533
 __do_sys_unlinkat fs/namei.c:4576 [inline]
 __se_sys_unlinkat fs/namei.c:4569 [inline]
 __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744
 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
irq event stamp: 291230
hardirqs last  enabled at (291229): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline]
hardirqs last  enabled at (291229): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082
hardirqs last disabled at (291230): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488
softirqs last  enabled at (291076): [<ffff80008020396c>] softirq_handle_end kernel/softirq.c:400 [inline]
softirqs last  enabled at (291076): [<ffff80008020396c>] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582
softirqs last disabled at (291067): [<ffff800080020db4>] __do_softirq+0x14/0x20 kernel/softirq.c:588
---[ end trace 0000000000000000 ]---
minix_free_block (loop0:20): bit already cleared
minix_free_block (loop0:21): bit already cleared
minix_free_block (loop0:19): bit already cleared
minix_free_block (loop0:22): bit already cleared
------------[ cut here ]------------
WARNING: CPU: 1 PID: 6420 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336
Modules linked in:
CPU: 1 UID: 0 PID: 6420 Comm: syz-executor256 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 : ffff8000a3857a60
x29: ffff8000a3857a60 x28: dfff800000000000 x27: 1fffe0001b66a127
x26: 1ffff0001470af54 x25: dfff800000000000 x24: 0000000000000003
x23: 1fffe0001bad5a0c x22: dfff800000000000 x21: 0000000000000000
x20: ffff0000dd6ad060 x19: ffff0000dd6ad018 x18: 1fffe000366cb076
x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001
x14: 1fffffbff8708ace x13: 0000000000000000 x12: 0000000000000000
x11: ffff7fbff8708acf x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000d9638000 x7 : ffff800080c93b64 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4
x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 drop_nlink+0xe4/0x138 fs/inode.c:336 (P)
 drop_nlink+0xe4/0x138 fs/inode.c:336 (L)
 inode_dec_link_count include/linux/fs.h:2510 [inline]
 minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157
 vfs_unlink+0x2f0/0x534 fs/namei.c:4469
 do_unlinkat+0x4d0/0x700 fs/namei.c:4533
 __do_sys_unlinkat fs/namei.c:4576 [inline]
 __se_sys_unlinkat fs/namei.c:4569 [inline]
 __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744
 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
irq event stamp: 294960
hardirqs last  enabled at (294959): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline]
hardirqs last  enabled at (294959): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082
hardirqs last disabled at (294960): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488
softirqs last  enabled at (294840): [<ffff80008002f3d8>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32
softirqs last disabled at (294838): [<ffff80008002f3a4>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19
---[ end trace 0000000000000000 ]---
minix_free_block (loop0:20): bit already cleared
minix_free_block (loop0:21): bit already cleared
minix_free_block (loop0:19): bit already cleared
minix_free_block (loop0:22): bit already cleared
------------[ cut here ]------------
WARNING: CPU: 0 PID: 6420 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336
Modules linked in:
CPU: 0 UID: 0 PID: 6420 Comm: syz-executor256 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 : ffff8000a3857a60
x29: ffff8000a3857a60 x28: dfff800000000000 x27: 1fffe0001b68543c
x26: 1ffff0001470af54 x25: dfff800000000000 x24: 0000000000000003
x23: 1fffe0001bacee02 x22: dfff800000000000 x21: 0000000000000000
x20: ffff0000dd677010 x19: ffff0000dd676fc8 x18: 1fffe000366c6876
x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001
x14: 1fffffbff86ec2c6 x13: 0000000000000000 x12: 0000000000000000
x11: ffff7fbff86ec2c7 x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000d9638000 x7 : ffff800080c93b64 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4
x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 drop_nlink+0xe4/0x138 fs/inode.c:336 (P)
 drop_nlink+0xe4/0x138 fs/inode.c:336 (L)
 inode_dec_link_count include/linux/fs.h:2510 [inline]
 minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157
 vfs_unlink+0x2f0/0x534 fs/namei.c:4469
 do_unlinkat+0x4d0/0x700 fs/namei.c:4533
 __do_sys_unlinkat fs/namei.c:4576 [inline]
 __se_sys_unlinkat fs/namei.c:4569 [inline]
 __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744
 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
irq event stamp: 299186
hardirqs last  enabled at (299185): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline]
hardirqs last  enabled at (299185): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082
hardirqs last disabled at (299186): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488
softirqs last  enabled at (298982): [<ffff80008002f3d8>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32
softirqs last disabled at (298980): [<ffff80008002f3a4>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19
---[ end trace 0000000000000000 ]---
minix_free_block (loop0:20): bit already cleared
minix_free_block (loop0:21): bit already cleared
minix_free_block (loop0:19): bit already cleared
minix_free_block (loop0:22): bit already cleared
------------[ cut here ]------------
WARNING: CPU: 1 PID: 6420 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336
Modules linked in:
CPU: 1 UID: 0 PID: 6420 Comm: syz-executor256 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 : ffff8000a3857a60
x29: ffff8000a3857a60 x28: dfff800000000000 x27: 1fffe0001b63700d
x26: 1ffff0001470af54 x25: dfff800000000000 x24: 0000000000000003
x23: 1fffe0001bad5eab x22: dfff800000000000 x21: 0000000000000000
x20: ffff0000dd6af558 x19: ffff0000dd6af510 x18: 1fffe000366cb076
x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001
x14: 1fffffbff8b2e126 x13: 0000000000000000 x12: 0000000000000000
x11: ffff7fbff8b2e127 x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000d9638000 x7 : ffff800080c93b64 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4
x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 drop_nlink+0xe4/0x138 fs/inode.c:336 (P)
 drop_nlink+0xe4/0x138 fs/inode.c:336 (L)
 inode_dec_link_count include/linux/fs.h:2510 [inline]
 minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157
 vfs_unlink+0x2f0/0x534 fs/namei.c:4469
 do_unlinkat+0x4d0/0x700 fs/namei.c:4533
 __do_sys_unlinkat fs/namei.c:4576 [inline]
 __se_sys_unlinkat fs/namei.c:4569 [inline]
 __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744
 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
irq event stamp: 304400
hardirqs last  enabled at (304399): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline]
hardirqs last  enabled at (304399): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082
hardirqs last disabled at (304400): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488
softirqs last  enabled at (304302): [<ffff80008020396c>] softirq_handle_end kernel/softirq.c:400 [inline]
softirqs last  enabled at (304302): [<ffff80008020396c>] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582
softirqs last disabled at (304293): [<ffff800080020db4>] __do_softirq+0x14/0x20 kernel/softirq.c:588
---[ end trace 0000000000000000 ]---
minix_free_block (loop0:20): bit already cleared
minix_free_block (loop0:21): bit already cleared
minix_free_block (loop0:19): bit already cleared
minix_free_block (loop0:22): bit already cleared
------------[ cut here ]------------
WARNING: CPU: 0 PID: 6420 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336
Modules linked in:
CPU: 0 UID: 0 PID: 6420 Comm: syz-executor256 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 : ffff8000a3857a60
x29: ffff8000a3857a60 x28: dfff800000000000 x27: 1fffe00019bd7fb9
x26: 1ffff0001470af54 x25: dfff800000000000 x24: 0000000000000003
x23: 1fffe0001bad4963 x22: dfff800000000000 x21: 0000000000000000
x20: ffff0000dd6a4b18 x19: ffff0000dd6a4ad0 x18: 1fffe000366c6876
x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001
x14: 1fffffbff8708cde x13: 0000000000000000 x12: 0000000000000000
x11: ffff7fbff8708cdf x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000d9638000 x7 : ffff800080c93b64 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4
x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 drop_nlink+0xe4/0x138 fs/inode.c:336 (P)
 drop_nlink+0xe4/0x138 fs/inode.c:336 (L)
 inode_dec_link_count include/linux/fs.h:2510 [inline]
 minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157
 vfs_unlink+0x2f0/0x534 fs/namei.c:4469
 do_unlinkat+0x4d0/0x700 fs/namei.c:4533
 __do_sys_unlinkat fs/namei.c:4576 [inline]
 __se_sys_unlinkat fs/namei.c:4569 [inline]
 __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744
 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
irq event stamp: 308716
hardirqs last  enabled at (308715): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline]
hardirqs last  enabled at (308715): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082
hardirqs last disabled at (308716): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488
softirqs last  enabled at (308490): [<ffff80008002f3d8>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32
softirqs last disabled at (308488): [<ffff80008002f3a4>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19
---[ end trace 0000000000000000 ]---
minix_free_block (loop0:20): bit already cleared
minix_free_block (loop0:21): bit already cleared
minix_free_block (loop0:19): bit already cleared
minix_free_block (loop0:22): bit already cleared
------------[ cut here ]------------
WARNING: CPU: 0 PID: 6420 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336
Modules linked in:
CPU: 0 UID: 0 PID: 6420 Comm: syz-executor256 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 : ffff8000a3857a60
x29: ffff8000a3857a60 x28: dfff800000000000 x27: 1fffe000194f5ace
x26: 1ffff0001470af54 x25: dfff800000000000 x24: 0000000000000003
x23: 1fffe0001bacbab5 x22: dfff800000000000 x21: 0000000000000000
x20: ffff0000dd65d5a8 x19: ffff0000dd65d560 x18: 1fffe000366c6876
x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001
x14: 1fffffbff8d8c356 x13: 0000000000000000 x12: 0000000000000000
x11: ffff7fbff8d8c357 x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000d9638000 x7 : ffff800080c93b64 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4
x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 drop_nlink+0xe4/0x138 fs/inode.c:336 (P)
 drop_nlink+0xe4/0x138 fs/inode.c:336 (L)
 inode_dec_link_count include/linux/fs.h:2510 [inline]
 minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157
 vfs_unlink+0x2f0/0x534 fs/namei.c:4469
 do_unlinkat+0x4d0/0x700 fs/namei.c:4533
 __do_sys_unlinkat fs/namei.c:4576 [inline]
 __se_sys_unlinkat fs/namei.c:4569 [inline]
 __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744
 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
irq event stamp: 312992
hardirqs last  enabled at (312991): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline]
hardirqs last  enabled at (312991): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082
hardirqs last disabled at (312992): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488
softirqs last  enabled at (312396): [<ffff80008020396c>] softirq_handle_end kernel/softirq.c:400 [inline]
softirqs last  enabled at (312396): [<ffff80008020396c>] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582
softirqs last disabled at (312387): [<ffff800080020db4>] __do_softirq+0x14/0x20 kernel/softirq.c:588
---[ end trace 0000000000000000 ]---
minix_free_block (loop0:20): bit already cleared
minix_free_block (loop0:21): bit already cleared
minix_free_block (loop0:19): bit already cleared
minix_free_block (loop0:22): bit already cleared
------------[ cut here ]------------
WARNING: CPU: 0 PID: 6420 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336
Modules linked in:
CPU: 0 UID: 0 PID: 6420 Comm: syz-executor256 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 : ffff8000a3857a60
x29: ffff8000a3857a60 x28: dfff800000000000 x27: 1fffe0001b67f1e3
x26: 1ffff0001470af54 x25: dfff800000000000 x24: 0000000000000003
x23: 1fffe0001bacb963 x22: dfff800000000000 x21: 0000000000000000
x20: ffff0000dd65cb18 x19: ffff0000dd65cad0 x18: 1fffe000366c6876
x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001
x14: 1fffffbff8ab3e06 x13: 0000000000000000 x12: 0000000000000000
x11: ffff7fbff8ab3e07 x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000d9638000 x7 : ffff800080c93b64 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4
x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 drop_nlink+0xe4/0x138 fs/inode.c:336 (P)
 drop_nlink+0xe4/0x138 fs/inode.c:336 (L)
 inode_dec_link_count include/linux/fs.h:2510 [inline]
 minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157
 vfs_unlink+0x2f0/0x534 fs/namei.c:4469
 do_unlinkat+0x4d0/0x700 fs/namei.c:4533
 __do_sys_unlinkat fs/namei.c:4576 [inline]
 __se_sys_unlinkat fs/namei.c:4569 [inline]
 __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744
 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
irq event stamp: 317132
hardirqs last  enabled at (317131): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline]
hardirqs last  enabled at (317131): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082
hardirqs last disabled at (317132): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488
softirqs last  enabled at (316874): [<ffff80008020396c>] softirq_handle_end kernel/softirq.c:400 [inline]
softirqs last  enabled at (316874): [<ffff80008020396c>] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582
softirqs last disabled at (316865): [<ffff800080020db4>] __do_softirq+0x14/0x20 kernel/softirq.c:588
---[ end trace 0000000000000000 ]---
minix_free_block (loop0:20): bit already cleared
minix_free_block (loop0:21): bit already cleared
minix_free_block (loop0:19): bit already cleared
minix_free_block (loop0:22): bit already cleared
------------[ cut here ]------------
WARNING: CPU: 0 PID: 6420 at fs/inode.c:336 drop_nlink+0xe4/0x138 fs/inode.c:336
Modules linked in:
CPU: 0 UID: 0 PID: 6420 Comm: syz-executor256 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 : ffff8000a3857a60
x29: ffff8000a3857a60 x28: dfff800000000000 x27: 1fffe0001badd06b
x26: 1ffff0001470af54 x25: dfff800000000000 x24: 0000000000000003
x23: 1fffe0001badf602 x22: dfff800000000000 x21: 0000000000000000
x20: ffff0000dd6fb010 x19: ffff0000dd6fafc8 x18: 1fffe000366c6876
x17: ffff80008f81d000 x16: ffff8000802a7fe0 x15: 0000000000000001
x14: 1fffffbff8b2e0d6 x13: 0000000000000000 x12: 0000000000000000
x11: ffff7fbff8b2e0d7 x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000d9638000 x7 : ffff800080c93b64 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811989e4
x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 drop_nlink+0xe4/0x138 fs/inode.c:336 (P)
 drop_nlink+0xe4/0x138 fs/inode.c:336 (L)
 inode_dec_link_count include/linux/fs.h:2510 [inline]
 minix_unlink+0x1f8/0x2e8 fs/minix/namei.c:157
 vfs_unlink+0x2f0/0x534 fs/namei.c:4469
 do_unlinkat+0x4d0/0x700 fs/namei.c:4533
 __do_sys_unlinkat fs/namei.c:4576 [inline]
 __se_sys_unlinkat fs/namei.c:4569 [inline]
 __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4569
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744
 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
irq event stamp: 321330
hardirqs last  enabled at (321329): [<ffff8000802c423c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1518 [inline]
hardirqs last  enabled at (321329): [<ffff8000802c423c>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5082
hardirqs last disabled at (321330): [<ffff80008b4b302c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488
softirqs last  enabled at (321212): [<ffff80008002f3d8>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32
softirqs last disabled at (321210): [<ffff80008002f3a4>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19
---[ end trace 0000000000000000 ]---

Crashes (6):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2024/11/21 01:32 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 7b1d1d4cfac0 4fca1650 .config console log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-gce-arm64 WARNING in minix_unlink
2024/11/20 23:14 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 7b1d1d4cfac0 4fca1650 .config console log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-gce-arm64 WARNING in minix_unlink
2024/11/20 21:13 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 7b1d1d4cfac0 4fca1650 .config console log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-gce-arm64 WARNING in minix_unlink
2024/11/20 19:39 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 7b1d1d4cfac0 4fca1650 .config console log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-gce-arm64 WARNING in minix_unlink
2024/11/21 17:18 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 7b1d1d4cfac0 4b25d554 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 WARNING in minix_unlink
2024/11/20 12:41 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 7b1d1d4cfac0 7d02db5a .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 WARNING in minix_unlink
* Struck through repros no longer work on HEAD.